last executing test programs: 5.725061119s ago: executing program 4 (id=1732): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0xa2040, 0x0) r1 = io_uring_setup(0x224a, &(0x7f00000002c0)={0x0, 0x1670, 0x40, 0x2, 0x3d3}) close_range(r1, 0xffffffffffffffff, 0x0) read$FUSE(r0, &(0x7f00000024c0)={0x2020}, 0xfffffec1) 5.651888161s ago: executing program 4 (id=1733): syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) 5.421740208s ago: executing program 2 (id=1736): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsa(0x0, 0xa40d, 0x2a8102) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) unshare(0x100000) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='.\x00', 0x0, 0x40) getdents64(r2, &(0x7f0000000040)=""/45, 0x2d) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x16) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) dup3(r3, r4, 0x0) mremap(&(0x7f000020e000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) close(0xffffffffffffffff) 4.661150612s ago: executing program 0 (id=1740): syz_mount_image$fuse(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x3fffffffffffe, {0x0, 0x200000000, 0x1, 0x4, 0x6, 0x0, {0x0, 0x10001, 0x200000000000, 0xd, 0x0, 0x100, 0x10000, 0x2, 0x80000000, 0x0, 0xd, r2, 0x0, 0x7, 0xa0}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, r1, {0x7, 0x26, 0x8, 0xfffffffff323ca46, 0x0, 0xfffc, 0x6, 0x5d3186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x108) read$FUSE(r0, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) r4 = syz_create_resource$binfmt(&(0x7f0000000080)='./file0/file0\x00') openat$binfmt(0xffffffffffffff9c, r4, 0x41, 0x1ff) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0xffffffffffffffda, r3}, 0x10) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 4.493103928s ago: executing program 0 (id=1741): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r3 = socket$kcm(0x11, 0x3, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r4) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r7, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) sendmsg$nl_route_sched(r5, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=@newqdisc={0x838, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdf8, {0x0, 0x0, 0x0, r7, {0x10}, {}, {0xa, 0x3}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x80c, 0x2, [@TCA_TBF_RTAB={0x404, 0x2, [0x0, 0x1, 0x9, 0x8000, 0x3, 0x5, 0x5, 0xb762, 0x4, 0x7, 0x8, 0xf, 0x2, 0x80000001, 0x400, 0x1007fc, 0xffff8000, 0x6, 0x403, 0x9, 0x8, 0xffffe4f5, 0xd6, 0x4, 0xfffb, 0x7, 0x0, 0xfffff4f0, 0x9, 0x1, 0xfffffffc, 0x4, 0x1, 0x6f2151b1, 0x9, 0xc, 0x20001000, 0x4, 0x2, 0x1000, 0x4, 0x99, 0x9, 0x5, 0x6, 0x7, 0xfffffff7, 0x1, 0x2, 0x9, 0x9, 0x1000044, 0x8, 0x8, 0x1, 0x4, 0x7ff, 0x8, 0x7, 0x7fbffffe, 0x400, 0x8, 0xfffffa72, 0xcd, 0x4, 0x5, 0xc, 0x4, 0x65, 0x91, 0x659, 0x9, 0xc, 0x9, 0xc28, 0x9, 0x7, 0x3, 0x401, 0x3, 0x2, 0xfffffffa, 0x1, 0x10001, 0x3, 0x1, 0x4, 0x8, 0x7, 0x7, 0x1, 0x1, 0x1, 0x7, 0x40, 0x7, 0x12, 0x8000, 0x3, 0x4dc, 0x80, 0x3, 0x7fffffff, 0xff, 0x9, 0xa7, 0xf, 0x1, 0x0, 0x3, 0x1001, 0x4, 0x401, 0x7, 0x80000000, 0xffff, 0x6, 0x5, 0x8, 0xffffffff, 0x80000000, 0x1966f9ad, 0x200, 0x20200, 0xed5, 0x7, 0x6, 0x4, 0x8, 0x485e, 0xa85, 0x80000040, 0x2, 0x1000007, 0x7, 0x102, 0x2d5421e8, 0x7, 0x10000, 0x2, 0x6, 0x3ff, 0xf04, 0x0, 0x2, 0x5, 0xfffffc00, 0x5, 0x8d, 0x4, 0x401, 0x4, 0x3, 0x3, 0xfffffffb, 0x1, 0x0, 0x3, 0x2, 0x5, 0x8, 0x3, 0x0, 0x800, 0x6, 0x8, 0x7ff, 0x1, 0x9, 0x6, 0x5, 0x400001, 0x4d15, 0x1ff, 0xfffff068, 0x3, 0x469, 0x3, 0x0, 0x200, 0x10000005, 0x7, 0x2, 0x8, 0x42ba, 0x4, 0x9, 0x3, 0x8, 0x8, 0x53, 0x6, 0x4, 0x400, 0x8000, 0x0, 0x2c310b18, 0xfff, 0x0, 0x3, 0xcd34, 0x9, 0x81, 0xdf3, 0x2, 0x7, 0x8, 0x40fff, 0x1ff, 0x8000, 0x3, 0x8, 0x80, 0x6, 0x9a6, 0xe4cb, 0x402, 0x1, 0x1ff, 0x5, 0x9b4, 0x1, 0x8, 0x0, 0x8, 0x0, 0x9, 0x0, 0x4, 0x10, 0x901, 0x5, 0x2, 0x7b, 0xfffffeff, 0x6, 0x6, 0xc, 0x1000, 0x9, 0x9, 0xe6, 0xab, 0x400, 0x7fffffff, 0xed, 0x7ff, 0xd83, 0x68, 0x80000001, 0x6, 0x9fd, 0x10000006, 0x200, 0x2]}, @TCA_TBF_PTAB={0x404, 0x3, [0x800, 0x1, 0x1, 0x0, 0x7, 0x196, 0x2, 0x6, 0x4, 0xc, 0x8, 0xc9cd, 0x2, 0x9, 0x0, 0x200, 0x3, 0x9, 0xd, 0x2, 0x7, 0x4, 0x6, 0x9, 0x8000000a, 0xc4, 0x60, 0x8000, 0x7, 0x2000db3a, 0x800, 0x3, 0x9, 0x3, 0x9, 0x0, 0x401, 0x3, 0x6, 0x33, 0x6, 0x8, 0x8001, 0x4, 0x6, 0x4, 0x5, 0xd, 0x2, 0x7, 0x1, 0x0, 0x3, 0x81, 0x3, 0x1ff, 0xfffffff5, 0xc9, 0x5, 0x65e1, 0x10001, 0xc, 0x8001, 0xffffb5ca, 0xe, 0x3, 0x97, 0x7, 0xb, 0xffff6f3c, 0x1, 0x7ff, 0xb4, 0xf, 0x1, 0x3, 0xff, 0xfff, 0x0, 0xee3, 0x43, 0x9, 0x1, 0x3, 0x1, 0x3796, 0x8, 0x6, 0xbe, 0x3, 0x2, 0xdd1, 0x5, 0x7, 0x7de, 0x0, 0x3, 0x345, 0x4, 0x9da, 0x4, 0x6, 0xea6, 0x3, 0x5, 0x10, 0x3, 0xffffffff, 0x3ff, 0x96, 0x7, 0x2, 0x6, 0x9, 0x5, 0x5, 0x3, 0xd7da, 0x82, 0x81, 0x9, 0x1, 0xb8, 0x6, 0x4, 0x6, 0x3f0a, 0x4, 0x9, 0x5, 0x1ff, 0x4, 0x4, 0x1, 0x7, 0x2, 0xfffffffe, 0x0, 0xb, 0xfffffff7, 0x8, 0x101, 0xc57, 0x5, 0x2, 0x5, 0x8, 0xfffffffc, 0xf, 0x1982, 0x1, 0x80000000, 0x5, 0x9, 0x6, 0x8000, 0x2, 0x1, 0x2, 0x2, 0x5, 0x5, 0xffffff1c, 0x5, 0x5, 0x7, 0x692, 0x92, 0x4, 0x0, 0x2, 0x43d, 0x1b8f, 0x14, 0x65, 0xc00, 0x9, 0x9, 0x3, 0x8, 0x10001, 0x295, 0x6, 0xcb1, 0x1, 0xb7e, 0x10001, 0x2, 0x7, 0x6, 0x1, 0x2, 0x3ff, 0xfb5, 0x8, 0xa, 0x0, 0x9, 0xc, 0xc3d4, 0x2, 0x8000, 0xec, 0xd, 0x5, 0x84d3, 0xfffffeff, 0x2, 0x7ff, 0x7fffffff, 0x80, 0x2, 0x90, 0x2, 0x6, 0x3, 0x70, 0x0, 0x0, 0x400, 0x8, 0x10000, 0x9, 0x101, 0xefba, 0x7, 0x3, 0xfffffffe, 0xa4a, 0x7, 0x400, 0xc, 0xfffffff9, 0x8001, 0x3, 0x1, 0x9, 0xfff, 0x421, 0x3ff, 0x2, 0xd, 0xfb6, 0x5, 0xfffffffd, 0xac, 0x7fff, 0xa, 0x0, 0x6, 0x7f, 0x2dd, 0x7, 0x4, 0x7, 0x1]}]}}]}, 0x838}, 0x1, 0x0, 0x0, 0x40098}, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="80", 0x1}], 0x1}, 0x4) write$UHID_INPUT(0xffffffffffffffff, &(0x7f00000007c0)={0x8, {"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", 0x1000}}, 0x1006) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 4.256206905s ago: executing program 2 (id=1742): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000000000010961b080000000000000109022400010000000109040000010300000009210000000122070009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000c80)={0x24, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x22, 0x7, {[@local=@item_012={0x1, 0x2, 0x2, 'k'}, @global=@item_4={0x3, 0x1, 0x0, "1708fef6"}]}}, 0x0}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000500), 0xee8, 0x5042) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0x208e24b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0xbd, @mcast2, 0x9}}, 0x400, 0x558, 0x9, 0x1, 0xa6}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000005c0)={r3, 0x5, 0xfa279f485cae7ae, 0x9c1}, &(0x7f0000000600)=0x18) ioctl$TIOCGICOUNT(r2, 0x5409, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000340)={0x0, {}, 0x0, {}, 0x9, 0x6, 0xa, 0x6, "79d9e1b100299896f8781b30f22d841a44dab8bacd46ab84c6efedde0483ad1c76d9a53e703983440124e3753868704707c273b59d0a740599776d710a532401", "d61ca384e00488cba7efd9faf7dd65d87e9b2db82dd156a1bc9f8b3bfa75353b", [0x5, 0xfffffff8]}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/fscaps', 0x20940, 0x1e2) r5 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$UHID_CREATE2(r5, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x8031, r5, 0x1000) r6 = syz_open_dev$hidraw(&(0x7f00000004c0), 0x0, 0x14a042) r7 = dup3(r6, r5, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, 0x0) r8 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r8, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r8, 0x4028af11, &(0x7f0000001500)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/65, 0x0, 0x6000}) ioctl$VHOST_SET_MEM_TABLE(r8, 0x4008af03, &(0x7f0000001540)) ioctl$VHOST_SET_VRING_ADDR(r8, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/185, 0x0, 0x9000}) ioctl$VHOST_VSOCK_SET_RUNNING(r8, 0x4004af61, &(0x7f0000000340)=0xfffffffd) ioctl$VHOST_SET_FEATURES(r8, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000140)={r4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x5, 0x4, "6fa715e63fee9cb07f3c19ed0c04afcaba06f6d9584488da0162d4cc7030ec4f7b9ab89b3e19b47b6669f6bdb9c400", "8bc975aabbbbe9e4cbb0e98d43a12e12538b330e6fe3bce73919393417abdc6c58f0abd4f0c29b3c71757f74bc429c808f46e9cda4584203143a0b9705fb16b6", "666f1d5f5c43005b310134ce9a6d0369862b72c1f9f4980a2346c4dd62ad8050", [0x6, 0x61fe]}}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x8, 0xa, 0x7, 0x8, "b01eb45b7b42d1b78db69e4ddcbe602aceee5ab4c7351181a15d8f7a28bf04c5a4ee342b6847cb70588f8f84cf676d0afca0f2e6f4d82e4208ca4c5f7365d431", "b31f22c9080873366b499607be231200bc798b00", [0xff, 0x105e8]}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, {}, 0x0, {}, 0x7fff, 0x5, 0xd, 0x5, "db060475ea0d8318470c9faddcb12e3a88cae5eb3084c7f199c0fc06bf18d00ae592813c6cb76ba83322095b3803ad537e00f8ab580c7561ac7ce9f88b103b31", "74631679e4037f8f7700645bb83d08d4380e4adb7fd6268a14becdb80c44e421", [0x3ff, 0xff]}) 4.143919859s ago: executing program 0 (id=1743): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000000c0)={r0, 0x0, 0x0, 0x4}, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="c000000040000701feffffff00000000017c1200040042800c00018006000600800a0000970002809470c4b9d425894604f2ef9d2877c76e6cff2cc03746b35836c0acd8948b974978ed58bdf5911ccfaed74609301189929cf0be024fe625adfb8a2230958e80bbcd69193952aff71c16a71b319c97f68d31a04ce3e42faf6f9a9080bc71d6fc8e88a759a2622cf548697149accdc2c647d3d025be3f7e971d8dcc3968e0c25aee12f24713c04065f88e291eec1dc708de4772dc00040008"], 0xc0}, 0x1, 0x0, 0x0, 0x48815}, 0xc000) syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x101301, 0x0) r3 = syz_open_dev$dvb_demux(&(0x7f0000000400), 0x0, 0x700) memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00', 0x0) socket$kcm(0x10, 0x2, 0x0) ioctl$DVB_DEMUX_DMX_SET_BUFFER_SIZE(r3, 0x6f2d, 0x400000002000) 4.060476201s ago: executing program 3 (id=1744): syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="120100002eab5a40401c3405cc6d010203010902120001000000000904"], 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000001300"/18, @ANYRES32=0x0, @ANYBLOB="01210200000000002400128009000100626f6e640000000014000280050001000400000008000700ff07"], 0x44}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000840)="a6", 0x1, 0x200080c0, &(0x7f00000001c0)={0xa, 0x2, 0x8000, @loopback, 0x8}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x181603, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0xf, 0x1}, 0x0, 0x9, 0x2002, {0x0, 0xb}, 0x6, 0x6}) 3.761200451s ago: executing program 1 (id=1745): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0xa2040, 0x0) r1 = io_uring_setup(0x224a, &(0x7f00000002c0)={0x0, 0x1670, 0x40, 0x2, 0x3d3}) close_range(r1, 0xffffffffffffffff, 0x0) read$FUSE(r0, &(0x7f00000024c0)={0x2020}, 0xfffffec1) 3.690374413s ago: executing program 1 (id=1746): r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x180, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000440)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfb, {0x0, 0x0, 0x0, r4, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6361, 0x5, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0x7fffe, {0x0, 0x0, 0x0, r4, {0x0, 0xffe0}, {0xb, 0xb}, {0x0, 0x1}}}, 0x24}, 0x1, 0x0, 0x0, 0x404c84c}, 0x400c000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031411d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) 3.585474536s ago: executing program 1 (id=1747): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xfffffe14) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x8, 0xffffffffd24b2432, 0x83, 0xffff, 0x0, 0xabe6, 0x0, 0x0, 0x80, 0x8001}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x78, 0x0, 0x80, {0xc, 0x3, 0x0, {0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0xffffffff, 0xfffffffe, 0x0, 0x80000, 0x8000, 0x0, 0x0, r2, 0x1, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0) lseek(r3, 0xf184, 0x2) 2.53546328s ago: executing program 4 (id=1748): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="c99b5738", 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_io_uring_setup(0x118d7, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000140)={0xa, 0x4e22, 0xfffffffe, @empty, 0x5e}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00000006c0)={0xa, 0x4e21, 0x5, @ipv4}, 0x1c) socket$kcm(0x10, 0x2, 0x4) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000000)=0x507, 0x4) sendmmsg$inet(r4, &(0x7f0000000600)=[{{&(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10, 0x0}}], 0x1, 0x2000c844) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00000003c0)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) sendto$inet(r4, &(0x7f00000000c0)="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", 0xffe3, 0x6000000000000000, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4000000) 2.207013111s ago: executing program 3 (id=1749): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008000}, 0x40000) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfd, 0x0, 0xe4}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYRESDEC], 0x134}, 0x1, 0x0, 0x0, 0x800}, 0x20048009) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), r2) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat2$dir(0xffffff9c, &(0x7f0000000140)='./cgroup/../file0/file0/file0\x00', &(0x7f00000002c0)={0x800, 0x0, 0x5}, 0x18) mkdirat(r4, &(0x7f0000000300)='./cgroup/../file0\x00', 0x20) r5 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)={{0x14}, [@NFT_MSG_NEWTABLE={0x14, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x60, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0x10}, @NFTA_EXTHDR_OFFSET={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x22}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x7}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xc8}}, 0x0) write$cgroup_int(r5, &(0x7f0000000200)=0x1, 0x12) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./cgroup/../file0/file0/file0\x00', 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) mkdirat$cgroup(r7, &(0x7f0000000080)='syz1\x00', 0x1ff) write$cgroup_int(r8, &(0x7f0000000100)=0x1, 0x12) 2.029999166s ago: executing program 3 (id=1750): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x7, 0x2, 0x1}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040001}, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=@newtfilter={0x44, 0x2c, 0xd27, 0x70bd28, 0x8000, {0x0, 0x0, 0x0, r6, {0x5, 0xffff}, {}, {0x10}}, [@filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x9200}, @TCA_FLOW_MODE={0x8, 0x2, 0x1}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0xc010) r7 = socket(0x400000000010, 0x3, 0x0) r8 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@gettfilter={0x24, 0x2e, 0x205, 0x70bd2c, 0x25dfdafd, {0x0, 0x0, 0x0, r9, {0xc, 0xc}, {0x0, 0xfff1}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000801}, 0x4041080) r10 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000380)={'syzkaller0\x00'}) sendmsg$nl_route_sched(r10, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r7) 1.91320706s ago: executing program 3 (id=1751): syz_mount_image$fuse(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x3fffffffffffe, {0x0, 0x200000000, 0x1, 0x4, 0x6, 0x0, {0x0, 0x10001, 0x200000000000, 0xd, 0x0, 0x100, 0x10000, 0x2, 0x80000000, 0x0, 0xd, 0x0, 0x0, 0x7, 0xa0}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, 0x0, {0x7, 0x26, 0x8, 0xfffffffff323ca46, 0x0, 0xfffc, 0x6, 0x5d3186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x108) read$FUSE(r0, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) r2 = syz_create_resource$binfmt(&(0x7f0000000080)='./file0/file0\x00') openat$binfmt(0xffffffffffffff9c, r2, 0x41, 0x1ff) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0xffffffffffffffda, r1}, 0x10) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 1.802240133s ago: executing program 0 (id=1752): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsa(0x0, 0xa40d, 0x2a8102) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) unshare(0x100000) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='.\x00', 0x0, 0x40) getdents64(r2, &(0x7f0000000040)=""/45, 0x2d) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x16) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) dup3(r3, r4, 0x0) mremap(&(0x7f000020e000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) close(0xffffffffffffffff) 1.640076698s ago: executing program 3 (id=1753): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r3 = socket$kcm(0x11, 0x3, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r4) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r7, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) sendmsg$nl_route_sched(r5, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=@newqdisc={0x838, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdf8, {0x0, 0x0, 0x0, r7, {0x10}, {}, {0xa, 0x3}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x80c, 0x2, [@TCA_TBF_RTAB={0x404, 0x2, [0x0, 0x1, 0x9, 0x8000, 0x3, 0x5, 0x5, 0xb762, 0x4, 0x7, 0x8, 0xf, 0x2, 0x80000001, 0x400, 0x1007fc, 0xffff8000, 0x6, 0x403, 0x9, 0x8, 0xffffe4f5, 0xd6, 0x4, 0xfffb, 0x7, 0x0, 0xfffff4f0, 0x9, 0x1, 0xfffffffc, 0x4, 0x1, 0x6f2151b1, 0x9, 0xc, 0x20001000, 0x4, 0x2, 0x1000, 0x4, 0x99, 0x9, 0x5, 0x6, 0x7, 0xfffffff7, 0x1, 0x2, 0x9, 0x9, 0x1000044, 0x8, 0x8, 0x1, 0x4, 0x7ff, 0x8, 0x7, 0x7fbffffe, 0x400, 0x8, 0xfffffa72, 0xcd, 0x4, 0x5, 0xc, 0x4, 0x65, 0x91, 0x659, 0x9, 0xc, 0x9, 0xc28, 0x9, 0x7, 0x3, 0x401, 0x3, 0x2, 0xfffffffa, 0x1, 0x10001, 0x3, 0x1, 0x4, 0x8, 0x7, 0x7, 0x1, 0x1, 0x1, 0x7, 0x40, 0x7, 0x12, 0x8000, 0x3, 0x4dc, 0x80, 0x3, 0x7fffffff, 0xff, 0x9, 0xa7, 0xf, 0x1, 0x0, 0x3, 0x1001, 0x4, 0x401, 0x7, 0x80000000, 0xffff, 0x6, 0x5, 0x8, 0xffffffff, 0x80000000, 0x1966f9ad, 0x200, 0x20200, 0xed5, 0x7, 0x6, 0x4, 0x8, 0x485e, 0xa85, 0x80000040, 0x2, 0x1000007, 0x7, 0x102, 0x2d5421e8, 0x7, 0x10000, 0x2, 0x6, 0x3ff, 0xf04, 0x0, 0x2, 0x5, 0xfffffc00, 0x5, 0x8d, 0x4, 0x401, 0x4, 0x3, 0x3, 0xfffffffb, 0x1, 0x0, 0x3, 0x2, 0x5, 0x8, 0x3, 0x0, 0x800, 0x6, 0x8, 0x7ff, 0x1, 0x9, 0x6, 0x5, 0x400001, 0x4d15, 0x1ff, 0xfffff068, 0x3, 0x469, 0x3, 0x0, 0x200, 0x10000005, 0x7, 0x2, 0x8, 0x42ba, 0x4, 0x9, 0x3, 0x8, 0x8, 0x53, 0x6, 0x4, 0x400, 0x8000, 0x0, 0x2c310b18, 0xfff, 0x0, 0x3, 0xcd34, 0x9, 0x81, 0xdf3, 0x2, 0x7, 0x8, 0x40fff, 0x1ff, 0x8000, 0x3, 0x8, 0x80, 0x6, 0x9a6, 0xe4cb, 0x402, 0x1, 0x1ff, 0x5, 0x9b4, 0x1, 0x8, 0x0, 0x8, 0x0, 0x9, 0x0, 0x4, 0x10, 0x901, 0x5, 0x2, 0x7b, 0xfffffeff, 0x6, 0x6, 0xc, 0x1000, 0x9, 0x9, 0xe6, 0xab, 0x400, 0x7fffffff, 0xed, 0x7ff, 0xd83, 0x68, 0x80000001, 0x6, 0x9fd, 0x10000006, 0x200, 0x2]}, @TCA_TBF_PTAB={0x404, 0x3, [0x800, 0x1, 0x1, 0x0, 0x7, 0x196, 0x2, 0x6, 0x4, 0xc, 0x8, 0xc9cd, 0x2, 0x9, 0x0, 0x200, 0x3, 0x9, 0xd, 0x2, 0x7, 0x4, 0x6, 0x9, 0x8000000a, 0xc4, 0x60, 0x8000, 0x7, 0x2000db3a, 0x800, 0x3, 0x9, 0x3, 0x9, 0x0, 0x401, 0x3, 0x6, 0x33, 0x6, 0x8, 0x8001, 0x4, 0x6, 0x4, 0x5, 0xd, 0x2, 0x7, 0x1, 0x0, 0x3, 0x81, 0x3, 0x1ff, 0xfffffff5, 0xc9, 0x5, 0x65e1, 0x10001, 0xc, 0x8001, 0xffffb5ca, 0xe, 0x3, 0x97, 0x7, 0xb, 0xffff6f3c, 0x1, 0x7ff, 0xb4, 0xf, 0x1, 0x3, 0xff, 0xfff, 0x0, 0xee3, 0x43, 0x9, 0x1, 0x3, 0x1, 0x3796, 0x8, 0x6, 0xbe, 0x3, 0x2, 0xdd1, 0x5, 0x7, 0x7de, 0x0, 0x3, 0x345, 0x4, 0x9da, 0x4, 0x6, 0xea6, 0x3, 0x5, 0x10, 0x3, 0xffffffff, 0x3ff, 0x96, 0x7, 0x2, 0x6, 0x9, 0x5, 0x5, 0x3, 0xd7da, 0x82, 0x81, 0x9, 0x1, 0xb8, 0x6, 0x4, 0x6, 0x3f0a, 0x4, 0x9, 0x5, 0x1ff, 0x4, 0x4, 0x1, 0x7, 0x2, 0xfffffffe, 0x0, 0xb, 0xfffffff7, 0x8, 0x101, 0xc57, 0x5, 0x2, 0x5, 0x8, 0xfffffffc, 0xf, 0x1982, 0x1, 0x80000000, 0x5, 0x9, 0x6, 0x8000, 0x2, 0x1, 0x2, 0x2, 0x5, 0x5, 0xffffff1c, 0x5, 0x5, 0x7, 0x692, 0x92, 0x4, 0x0, 0x2, 0x43d, 0x1b8f, 0x14, 0x65, 0xc00, 0x9, 0x9, 0x3, 0x8, 0x10001, 0x295, 0x6, 0xcb1, 0x1, 0xb7e, 0x10001, 0x2, 0x7, 0x6, 0x1, 0x2, 0x3ff, 0xfb5, 0x8, 0xa, 0x0, 0x9, 0xc, 0xc3d4, 0x2, 0x8000, 0xec, 0xd, 0x5, 0x84d3, 0xfffffeff, 0x2, 0x7ff, 0x7fffffff, 0x80, 0x2, 0x90, 0x2, 0x6, 0x3, 0x70, 0x0, 0x0, 0x400, 0x8, 0x10000, 0x9, 0x101, 0xefba, 0x7, 0x3, 0xfffffffe, 0xa4a, 0x7, 0x400, 0xc, 0xfffffff9, 0x8001, 0x3, 0x1, 0x9, 0xfff, 0x421, 0x3ff, 0x2, 0xd, 0xfb6, 0x5, 0xfffffffd, 0xac, 0x7fff, 0xa, 0x0, 0x6, 0x7f, 0x2dd, 0x7, 0x4, 0x7, 0x1]}]}}]}, 0x838}, 0x1, 0x0, 0x0, 0x40098}, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="80", 0x1}], 0x1}, 0x4) write$UHID_INPUT(0xffffffffffffffff, &(0x7f00000007c0)={0x8, {"dc5d3b0169633d3eba3eabbc09167be55101d4af4b22a373236464d2dbfaa84399b77bd438a54364a7ebc5bdaab4f9decb7c044318cd59a0af8279bcab35dd7daf7a0ceb381df2c32eff45b13e2c8f40e1895355bf6f165200cb1ca41a155730ee2e9f83183f9fafe029d0401b0770618254a8b2dc87b630072b1e2de160d1afed51b74c14b71ec1b226a324482d14ad586b1a4ce80e458fe45244c01eddeddf3564af838d6d5324f8a77023d6eb7aa14397a0e1413ea1c3dfdf0e3a35b709e627f36fe403ee3117365be5017682f53595f28543062c740a94a794312f5cebc315044b8ea000a5d0f27812ab0ce149d11e6f6f7620c5f3e250bf67d13a1ca39dbb7b8b5a31e3d7ba7ebe5849a7a09b61fc9f2cfc54b89e9cd0105bca49483ce55e0187ce2ad692a18219d881057c04df913a658fccbf4def6aad750ca4796b74d322c67e9d4ee6a530a22dcc35db850b424d6ec9f62495b9f92b000feadd57d26dbd505798c208d91eb0aab0fd97537631b8bf81ce0e2241c4272be4ff69b390e4485d574146b76d1fdbf7fc5334906805534cdae1e47240af7761a18fc8bd0a694be47529da98bc0f98eb7db3fc4a74cbb6e486f4de90fbf2452e72c2e1dca44543ad9ad094b8bc861eef1e814662d0b350339e3a510d459c6f83aabd5fd3dcb38224056d761e7df9b482b9905f1e2135c1929be328ecdb69c007a3efd548502c83106f6df1ab1178fac499eda92ad4373155227ec2df150c919d322ecb3ea37e659285f18a3e2f79b59900ca438df3a1381380a12d3ad7678e0a8d3bdfb40651389b4ac8c66138d442d70eafdc2df8b080028006b17941c4c4fbfac18c8b74e5859b6c243824903d056d800975675bb1913142adbc039a9c68c2f146a0e8903447313f5e5549905f397a9b1f21a93b80c4d04a8ea7a29a50fbc5407a9305bba420edf898ea678d6879489c39692c99bb6dacf61f5f97637b94c1031d635b5423b38b9196fafaaf87b2796eadc21466af5a10281e6a808748969d29efb444c99a4cb2111732a792dbca4376a125a68f7cdac065cc6173dc21caafba48c742d9a7df2f771ff2f5725b22c247d4e0c6106f9f5f6929b69929ab37e9a9b326ce618bb702b883b12026f1300f21f2c7440cac8c5f1210a78aa067211d2827f5dcc7578252c2ccc3f67bab9d1bb6939b21b550788ef550acfed4bf50c0b4fb3ca4d2872ee64f95d611a317d9daaf373a10d868680b2226396c95fa2b0ab4d6fce06c3b42cb97d17a7b5089061537fdeb1a53040869f7befca330358fdba86754fc2e46c2113e1484cb37534af8f0408a7ee313778dab49f08229964298f847ea66c4ec319f64b6a12da585bc59e82e0263c507b397d3efee3b4066f4d25566aa1549f6185f6375f84b65fa8945148b90430c86a5b6fdf58d5c812b98d9dc621fd9a3d9f1a577495356516d1cbcf5e8bb8923b54b247225b9c3892b18a9e137f3620c73405baf9dc8f1ea36f0d4592d5ee32e35676a84dc891f97456f2ac3a4ab58a42bcdc221a4ac8bb28d428add2fcbe5b110a8afd5d23b31e827bd16167b2d88cae024afc04a722ac0b4d45c52512e6b6f102aac4be21bc89ce246539048370553665b0a4336a6db99d0d19399be6437bf21419304331b4342b2c1db580f0c9bf681fdb8e9fa3e025454197bbc82ef93ee2f385660818ec5127080675a8013766469afe3b1e36e81bf2f04c3a26eaf4517551e734d21ba3bc90e48aea0891792970c39f3f528397e9b7ae190f1760fe5960dc763ee0a17939c60bfcac0a8914be82c749e4fe85d1ac5fa733413468fb8941085e8c4d6e0b6d1e62e20da58440facd640ddbb6c1f694b3ca48757a34c5a11668368711a1d4f3a81d31ac30d71277d7ae77882b6841cfa6289e6cce84a3ad57eeb328f831888ac7d3cfcd3a472a48d903f20cec8c8ae8d0bea04ebf7413ef7693f8ed876e49bd5f89d7e1078208ff62712e330fc0341b9ccf26845578d44b1e0c66d1bebc14742baedfabb8e9a2c8f42730360c72997efe0ce786ff330c2eb6e0ff20896f813c2a515ce76f826c11a1c1588eb369231ddeb4a2f9f9591ecdecc74d20aeb50047beb3ab89a9e4e1b805a20b645c79d0bc5d0247fab8ba46a97a07630b1f1cb69b42b568af746063d2c581f057873d64fe6e659b00b4a26745f5fba1fe7406a86b007936c7cfdac53a4c5b0ea9f6604863c8e3f174eddbb09175f6e13cda9a860cf400ef9ed02b895502ac6e6de6a658249c3c6e8a653517eae2231e56e0f120547923c6549ebc1ed14c623637ce3d96af5c93a32e58e2d9659d8b5b145888b52d9a5b5cb3cdf594eb137bcef2ba068cfd2c6ccf7ab6e5b4ec55e9197bfb91c9b8729f7b50cf0b0326f7ea3e712c77674d48545ca2a86744c3c38f149d69cf811beacf7e5f49c7b0e000f1dcf3d7bc0b9c796016820a46495d244c9606a06fe2e14233eda78d69ae4523ad7b708b0c7ead44d7fd376fed60e3cc2ee25e9600adfbe87ac7c8fb8269aec9459602af0f420becda6120ce7d9626c65ae7f860639e8bf664eb4301ec18add0e436c0356c12ab6b4ca35da2b43c4a8c239fd0b59a2ce94843cdfa1667053165053633b062844dbb0d00070fde74fa3178eb5f1f5fd02e2088d8690379f39ab22c080cdcb29d700bac74fabd8a356fe99afe83a5d99aa5024e9158a299eda6c99b6701e64f1d68e7e2c0c6e88396bb535a02d0948f0a250a6e090041c96d9c9acd6134d44d516fd1010c39e572b86b05bb1326a2a4f23f11181186f9c2a01dc7b58c0129f4b851ca9b1e3dc35db7364e29ef646211796b1651511e041345abce427fa5d6e48b8fb078c8432061a4cc518a8f2a2caf709a5c1473a62112a6650afc64eec12f8f9c08cff1b6fbf7a1209fc8661f62303b7c5d49c1d0b32a9f37e81ed9ab6193816d40995ed49c10b9f5752e04d57535a3d16f06c65d32846c31ec9787ec4a965679eb804e86b45d007f38d8104550770dc6f313bc846e43a14a8c21d0628c744e3e83cb998d1b7acfe996541a8c03852dadf9326444c582b481cae844e4f3fe3d638903b38f24633b63adbad841ac6c4c5169d781a0e271e8a967b1c7e986fcb3a66168e86e3559a44fcfa92452260491da9397659af60453f4cd4be2d15439445ec2b4366a79d3283da912d9d499df1242bd174edc235848caa21d2c997aff0e95c7e5cc0803c90fab84e7be7b37909d0e2f3bc9974e3388acb6800baba183ecc8eea8c71c0d65d669e41f99ceae523b7a6b772f3b8ebba1d2127ccc3ddb7ddcb4ec73cbdc26fc87c3848e258a0b5484d3a13e40ec4e4a65dd92f09e9fe1e3e2f8b96c4e363aa3683860dee62dfcf8823ee4a3593a092e0bd9c4cedacf44a272faa164447b01f46a7795642a40c61b0034a37f0e9b792428a0ddcd144fe8263088eaac8016f8f1cd30b55ac90a8f10d785b7570dd9e639a4a068d3fe98a420b9f72e79de817f676c2a224300d749571ad43f59d1fbe838f4566bc7b5f104c384ad87189213152b644d9fcbdf98bafeee569d640ce9045779f1d90024c023a7480a358dee276fba139c14b4fdb12885240903d0e61dc161659a68f62c92b899007e0f2b65bf0a069e9e57c9b6ae50a3b30dd1003fb0eead73ae2f6010b3b356b4060579a4f29935e1f00c01d12e5f44e8e3163d81dfef7ca8560604240c7e96e4454c6971614df306c768121abb3f628e3f1d2d00bf58d1087334c5bdb74d7c949b0ee66a4531ba4e9b922aee3d0f802ed034734507a5913c52966f1f8bd4577840de0253aabc23299dced2a299859c07af9fb0f9c29b6533b9d84d471390d59ab315f5ddb226f6b8dd7889295f0fb1f7bd1adafe4cc520a1e84bf2a59d5b9795aeafc8d6fd66a8228aba8653b98622617ddfeb5d6795c9bd2f35d4a0c386e862675a50e3314c3fbb17aca151c13c7fc8b1d1b72ed0a958537b5ddc9e74bddc2b9571ec3f2b7775b125338d4852a75a60000564c65bb36dfb6bea4aab1ae7a4f285c2177aa98406eb2cc10934aa92d5a9612d4455c84ad200841d289b5c2d5deab0d8e2459598ef183d3dc47f6bad0b9513710600cfa4d69fcd5763cdcc4f2c2b7cd7d4491fd52f4aec82ce846c0988f6f0123e21e900d39c61085e68c9badc350b44004f6c042d64b0d0cbf91ad0592b198f1eeea1e52200bc8e6d62848d6884b10bdde72466039da488be6b340c23148f666f2fe6e032c07dac43586df182aca9116f4600313fa8375c76337ba86bdc391dae6450218f58f047ced64befc6bb5c2a60024669630a6279fedf2fe45e7e19ce582ad96ae0d023eb9b39f5f1e666e73bb038ae38157275be5eb3e7cbc8b05adf53e817646bdc2cfce98e5d162bf7faaca787db8717ab8b27b9e35609c5fb9de9def07f010df8b43cf5c96851eadfdeff0b7bc5826e7e15490ae9c3d14166ee81bef007070e7981235a673804ad89943ee6b51ac63364f7870e121e6ff23a0c7d179527cd58dd7a4ca37247c2bd9efc79b720bb1ee2d39862e98cb81e93cf5b48d5d02ee8ac737ab504c867a1c49e678300803c94fbe978dea918a1e71b9791ee1e4d30056e86c26a4675a8b090be2365c0b451a13ece52a89a7057fe2052e11c6666eb916d823ea66bf217c320acba3b714910734b2c77c2fa586bd7f7664b0d1422adabad2ce2afc10270057f11940fac1a51d023ce48bd04ea39b7f99381b239fd0ddeea0dce7863ec1f8f61775013b6414ecf86e686a340a3148f87a9d7d60a1f2da53436d16fc88d6a4e7c3d55e0dd004cbecc15a5558eb705d82aacb1862ddc251dd5d9cbf1d78f97900ce6e8dab0ea678cb823bd1e7bbd1e927841af08f5427878c19f4f322228f9b36287fc13e7c1293ea875ae73815e052d6c2ebc40df8f7b9d1f76e0b10e35aa160944983d8e6b790df0d9b13f3460657336d81f7d83c0350324b930ec9c7557ce12887f76372e126f504b0980fea27f31a780c05187b9b5353dafc6b101543b24332b96e15bc26b19062e52fa9f86d260ee3a3bc92a133e328407bb85357ee5c45cb87228f0000000000000006b050e9319fe88033f830a8490917a9c0572ebbc549000000000000000015a34abef947b5b9a950e780662de18873e55899c92db3ad00437e8407890afa6b0c04ef861b8bc85fbbe1bb67b3d9ef001409f84b8ec4f01d861cecc143a805b981ab5cf5b605057b63cb2c84ec358e510a69cd8c33a8a62fe4680d0c980145cc709157832bfaef261cb00800000000000000ce9affffd4b1dc7cc9511da0b34bffb9ac216fb8cf7c6572d95627787720d1ba67c6512fcdb16f6329e9668681c404efebad559f81f05971b5efb6b4cca97ad0346753cc0a40a877242d8a808c602b03dc962cee38e646cb18abb079c70d357c30738a70f55cd3c5956a83a1bfcd6649dd765f16bfe968066345df7380bbc0c16b3b5af513d6458c791343952f33a051c5d711c1f35af1b47f3db9bbfb5c040000002b52805d606479879be0b404a28ade5649a3185e0f85a85fc15cd824671c2befdd0da509597c87d869f0bd7ad163ad93ca28fc0c4025eccaafe385ec3fc06c54ebcd7b07b6c7e0197c5b9ef886159a1585ae45248f865be760db6f5bc8f868fc6aefd04e34ecb51159e4cdcc2214b42b1ca9caec13ba3e1b2e7a3c736977b226213d265c2873195122a9b448088c8b50edd549be41c38ab176807b75e7267f86e400", 0x1000}}, 0x1006) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 1.638112358s ago: executing program 4 (id=1754): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0xd, 0xff00, &(0x7f0000000180)={0xa, 0x4e20, 0x3, @loopback={0x60}, 0x80}, 0x1c) 1.58464717s ago: executing program 4 (id=1755): openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8041, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876", 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x88a00, 0x0) socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$nullb(0xffffff9c, &(0x7f00000000c0), 0x40000, 0x0) pselect6(0x40, &(0x7f0000000240)={0x0, 0x0, 0x1ff, 0x7d, 0xfffffffffffffffc, 0x8000, 0x2, 0x10001}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0xf, 0x80000006}, 0x0, 0x0) 1.149288554s ago: executing program 3 (id=1756): creat(&(0x7f0000000100)='./file0\x00', 0xd931d3864d39dcca) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) openat$sndtimer(0xffffffffffffff9c, 0x0, 0x40402) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/partitions\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x1c0002, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x2a) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000001200)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2405000005000000000000000c240000e9fffff5ffffffff092403f3", @ANYRES8=r3, @ANYRES64=r0], 0x0) 855.257213ms ago: executing program 2 (id=1757): r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x180, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000440)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfb, {0x0, 0x0, 0x0, r4, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6361, 0x5, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0x7fffe, {0x0, 0x0, 0x0, r4, {0x0, 0xffe0}, {0xb, 0xb}, {0x0, 0x1}}}, 0x24}, 0x1, 0x0, 0x0, 0x404c84c}, 0x400c000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031411d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) 477.343325ms ago: executing program 2 (id=1758): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0xa2040, 0x0) r1 = io_uring_setup(0x224a, &(0x7f00000002c0)={0x0, 0x1670, 0x40, 0x2, 0x3d3}) close_range(r1, 0xffffffffffffffff, 0x0) read$FUSE(r0, &(0x7f00000024c0)={0x2020}, 0xfffffec1) 477.224555ms ago: executing program 4 (id=1759): syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="120100002eab5a40401c3405cc6d010203010902120001000000000904"], 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000001300"/18, @ANYRES32=0x0, @ANYBLOB="01210200000000002400128009000100626f6e640000000014000280050001000400000008000700ff07"], 0x44}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x181603, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0xf, 0x1}, 0x0, 0x9, 0x2002, {0x0, 0xb}, 0x6, 0x6}) 368.354959ms ago: executing program 1 (id=1760): r0 = socket$tipc(0x1e, 0x2, 0x0) connect$tipc(r0, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x5}}, 0x10) sendmmsg$inet(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f00000056c0)=[{&(0x7f0000001240)="80349c0d9e8fcc9f44658138dc4a3c4ad42f918348474a5bc38ff0e0571fc22c8eb5cb22fdf30ced1a4c1ccb5e5b35fed7db48c1a8a7132adc5623d146ddfe2254dd2579b4284b53d1cea6206864473d31bdb00c9d1462458b678827e80c94d88099e7471a58b1463086f9cdd1ccc19fa2fc4a9dd5a56fe782d15e66648c7630f1aaa7e9820460c46e292dbb8fa6f6701048ff17f46097b1ee0750ed038f18b81b2ba014bf866062c9a6f88b5d07e13b7eddd968ba9c7a53609c7b61471a51fd85bceebc0a92b2cd7c45a7f4571e693abebc3c5ff16c8128d92476", 0xdb}, {&(0x7f0000000280)="5b4ea50f20d7212327afde5e7a457cde2dff791c69fbc3", 0x17}, {&(0x7f00000002c0)="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", 0x1e0}, {0x0}, {&(0x7f0000002440)="253c10cd0a56ebbb9e8b465670109c340c95f1d27d36cbeb7fa948545e9b18da346b70b5dc6ea12ad1a30e4f7038336f1af1d61b04de988f1755e9b3ba9919b2a4952ceda920a7f0e22dd239d4a74f2d1c854bc64f09f979aa3e9f5c25ff8ec189e5d809483583f648cd8870291200e428", 0x71}, {&(0x7f00000024c0)="2ba671ae8107530b978dd82841597ed8f4275ed9e6b9f7b73ee6324ddf688ad9d88125b82afd2e28aef7183086ce0dd4ee880fc56a2ca8b52ef8f5b5f3e475f49b0bcd201fe612703d680fdd1151dd32535b04d4697d472c7750d6c4c197162e9f872253b611b1ca20e79dcf40d1faf58a453f8db9a03fdd351b54ad4e77fa0fda7990bb281079ae7ba3994aef7380e1d6342305e2d12c57379fd12e784f48e4e832171df4576c8724e3bfd70ebc92fc11914cd4", 0xb4}, {&(0x7f00000025c0)="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", 0xa9b}], 0x7}}], 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10020}, [@IFLA_ALT_IFNAME={0x14, 0x35, 'wlan0\x00'}, @IFLA_ADDRESS={0xa}]}, 0x40}}, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000040)=0x200, 0x4) 315.64019ms ago: executing program 0 (id=1761): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008000}, 0x40000) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfd, 0x0, 0xe4}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYRESDEC], 0x134}, 0x1, 0x0, 0x0, 0x800}, 0x20048009) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), r2) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat2$dir(0xffffff9c, &(0x7f0000000140)='./cgroup/../file0/file0/file0\x00', &(0x7f00000002c0)={0x800, 0x0, 0x5}, 0x18) mkdirat(r4, &(0x7f0000000300)='./cgroup/../file0\x00', 0x20) r5 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x60, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0x10}, @NFTA_EXTHDR_OFFSET={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x22}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x7}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xd4}}, 0x0) write$cgroup_int(r5, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./cgroup/../file0/file0/file0\x00', 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) mkdirat$cgroup(r7, &(0x7f0000000080)='syz1\x00', 0x1ff) write$cgroup_int(r8, &(0x7f0000000100)=0x1, 0x12) 314.8566ms ago: executing program 2 (id=1762): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x7, 0x2, 0x1}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040001}, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=@newtfilter={0x44, 0x2c, 0xd27, 0x70bd28, 0x8000, {0x0, 0x0, 0x0, r6, {0x5, 0xffff}, {}, {0x10}}, [@filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x9200}, @TCA_FLOW_MODE={0x8, 0x2, 0x1}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0xc010) r7 = socket(0x400000000010, 0x3, 0x0) r8 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@gettfilter={0x24, 0x2e, 0x205, 0x70bd2c, 0x25dfdafd, {0x0, 0x0, 0x0, r9, {0xc, 0xc}, {0x0, 0xfff1}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000801}, 0x4041080) r10 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000380)={'syzkaller0\x00'}) sendmsg$nl_route_sched(r10, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r7) 271.530492ms ago: executing program 1 (id=1763): syz_mount_image$fuse(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x3fffffffffffe, {0x0, 0x200000000, 0x1, 0x4, 0x6, 0x0, {0x0, 0x10001, 0x200000000000, 0xd, 0x0, 0x100, 0x10000, 0x2, 0x80000000, 0x0, 0xd, 0x0, 0x0, 0x7, 0xa0}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, 0x0, {0x7, 0x26, 0x8, 0xfffffffff323ca46, 0x0, 0xfffc, 0x6, 0x5d3186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x108) read$FUSE(r0, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) r2 = syz_create_resource$binfmt(&(0x7f0000000080)='./file0/file0\x00') openat$binfmt(0xffffffffffffff9c, r2, 0x41, 0x1ff) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0xffffffffffffffda, r1}, 0x10) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 247.680962ms ago: executing program 0 (id=1764): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000010d804dd00000000000001090224000100000000090400000103000000092105000001220500090581030002"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000180)='@') 189.339954ms ago: executing program 2 (id=1765): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="c99b5738", 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_io_uring_setup(0x118d7, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000140)={0xa, 0x4e22, 0xfffffffe, @empty, 0x5e}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00000006c0)={0xa, 0x4e21, 0x5, @ipv4}, 0x1c) socket$kcm(0x10, 0x2, 0x4) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000000)=0x507, 0x4) sendmmsg$inet(r4, &(0x7f0000000600)=[{{&(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10, 0x0}}], 0x1, 0x2000c844) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00000003c0)=[{&(0x7f0000000280)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) sendto$inet(r4, &(0x7f00000000c0)="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", 0xffe3, 0x6000000000000000, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4000000) 0s ago: executing program 1 (id=1766): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00'}) socket(0x10, 0x80002, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000a80)=0x1, 0x4) r0 = socket$inet6(0xa, 0x3, 0x8a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@mcast2, @in6=@remote, 0x4e22, 0x0, 0x4, 0x3, 0x2}, {0x10000, 0xffff, 0x40000000004, 0x6811221d, 0x100000000, 0x4, 0x7, 0x9}, {0x5, 0xfffffffffffffffd, 0x15, 0xfffffffffffffffd}, 0x80, 0x0, 0x1, 0x0, 0x6, 0x2}, {{@in=@empty, 0x4d6, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xff}, 0x3502, 0x1, 0x1, 0x0, 0x9, 0x3}}, 0xe8) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r1, 0x0, 0xc8, &(0x7f0000003d40), 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r3, 0x0, 0xca, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0xc, @vifc_lcl_addr=@local, @dev={0xac, 0x14, 0x14, 0x3c}}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xfb, 0x2, 0x0, @remote, @multicast1=0xe0000300}, @timestamp_reply={0xe, 0x0, 0x0, 0x488c, 0x80, 0x5, 0x7}}}}}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40880) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000300}, @address_request}}}}, 0x0) setsockopt$MRT_ADD_MFC_PROXY(r3, 0x0, 0xd2, &(0x7f0000000200)={@empty, @multicast2=0xe0000300, 0x0, "028a3f6c58b274e6d8451697efe42811ee1df06e9264f7d866b1970548fc3c7b", 0xb2, 0xfffffff7, 0x4, 0x40000006}, 0x3c) kernel console output (not intermixed with test programs): -1:0.0: Could not setup controls [ 265.535333][ T4231] hdpvr 5-1:0.0: registering videodev failed [ 265.553048][ T4231] hdpvr: probe of 5-1:0.0 failed with error -71 [ 265.571968][ T4231] usb 5-1: USB disconnect, device number 56 [ 265.619511][ T1107] usb 2-1: 0:2 : does not exist [ 265.665882][ T1107] usb 2-1: USB disconnect, device number 47 [ 265.799330][ T7620] fuse: Bad value for 'fd' [ 266.656760][ T4231] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 266.846690][ T4231] usb 3-1: device descriptor read/64, error -71 [ 266.857056][ T4234] f81534 4-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 266.865719][ T4234] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 266.873529][ T4234] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 266.881788][ T4234] f81534: probe of 4-1:0.12 failed with error -71 [ 266.900002][ T4234] usb 4-1: USB disconnect, device number 51 [ 267.116720][ T4231] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 267.198208][ T7654] fuse: Bad value for 'fd' [ 267.231816][ T26] audit: type=1804 audit(1779218336.972:47): pid=7656 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.1131" name="bus" dev="ramfs" ino=54722 res=1 errno=0 [ 267.260065][ T26] audit: type=1804 audit(1779218336.972:48): pid=7656 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.1131" name="bus" dev="ramfs" ino=54722 res=1 errno=0 [ 267.316678][ T4231] usb 3-1: device descriptor read/64, error -71 [ 267.346131][ T26] audit: type=1804 audit(1779218337.082:49): pid=7658 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.1131" name="bus" dev="ramfs" ino=54722 res=1 errno=0 [ 267.436618][ T4234] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 267.437100][ T4231] usb usb3-port1: attempt power cycle [ 267.816890][ T4234] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 267.837279][ T4234] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 267.856605][ T4231] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 267.861590][ T4234] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 267.884561][ T4234] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 267.896775][ T4234] usb 2-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 267.905991][ T4234] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.927753][ T4234] usb 2-1: config 0 descriptor?? [ 267.947339][ T21] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 267.977098][ T4231] usb 3-1: device descriptor read/8, error -71 [ 268.206870][ T4234] hdpvr 2-1:0.0: firmware version 0x8 dated 5 [ 268.236867][ T21] usb 1-1: too many configurations: 151, using maximum allowed: 8 [ 268.247078][ T4231] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 268.336836][ T4231] usb 3-1: device descriptor read/8, error -71 [ 268.456774][ T4231] usb usb3-port1: unable to enumerate USB device [ 269.046708][ T21] usb 1-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 269.046931][ T4234] hdpvr 2-1:0.0: Could not setup controls [ 269.067467][ T4234] hdpvr 2-1:0.0: registering videodev failed [ 269.076375][ T21] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 269.092473][ T4234] hdpvr: probe of 2-1:0.0 failed with error -71 [ 269.097075][ T21] usb 1-1: Product: syz [ 269.103105][ T21] usb 1-1: Manufacturer: syz [ 269.114242][ T4234] usb 2-1: USB disconnect, device number 48 [ 269.125686][ T21] usb 1-1: SerialNumber: syz [ 269.150748][ T21] usb 1-1: config 0 descriptor?? [ 269.248373][ T21] ims_pcu 1-1:0.0: Zero length descriptor [ 269.254185][ T21] ims_pcu: probe of 1-1:0.0 failed with error -22 [ 269.451812][ T4231] usb 1-1: USB disconnect, device number 58 [ 269.631505][ T4234] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 269.836683][ T4282] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 269.906750][ T4234] usb 2-1: Using ep0 maxpacket: 32 [ 270.026985][ T4234] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 270.043487][ T4234] usb 2-1: config 0 has no interface number 0 [ 270.067957][ T4234] usb 2-1: config 0 interface 12 has no altsetting 0 [ 270.219259][ T4282] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 270.245354][ T4282] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 270.255034][ T4234] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 270.272307][ T4234] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 270.301020][ T4234] usb 2-1: Product: syz [ 270.313226][ T4234] usb 2-1: Manufacturer: syz [ 270.324579][ T4234] usb 2-1: SerialNumber: syz [ 270.359456][ T4234] usb 2-1: config 0 descriptor?? [ 270.366793][ T4282] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 270.382081][ T4282] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 270.392041][ T4282] usb 5-1: SerialNumber: syz [ 270.450941][ T7716] netlink: 1028 bytes leftover after parsing attributes in process `syz.0.1147'. [ 270.688779][ T4282] usb 5-1: 0:2 : does not exist [ 270.716161][ T4282] usb 5-1: USB disconnect, device number 57 [ 270.957988][ T4347] udevd[4347]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 271.796719][ T4231] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 271.816665][ T4282] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 271.946899][ T4236] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 272.056658][ T4231] usb 1-1: Using ep0 maxpacket: 16 [ 272.176824][ T4282] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 272.176839][ T4231] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 272.176861][ T4231] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 272.196721][ T4282] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 272.197926][ T4231] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 272.215755][ T4282] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 272.215784][ T4282] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 272.215823][ T4282] usb 3-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 272.225080][ T4231] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 272.262823][ T4282] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 272.279423][ T4231] usb 1-1: config 0 descriptor?? [ 272.288809][ T4282] usb 3-1: config 0 descriptor?? [ 272.316805][ T4236] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 272.330666][ T4236] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 272.416826][ T4236] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 272.426045][ T4236] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 272.436760][ T4236] usb 4-1: SerialNumber: syz [ 272.457477][ T4234] f81534 2-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 272.465915][ T4234] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 272.473437][ T4234] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 272.481748][ T4234] f81534: probe of 2-1:0.12 failed with error -71 [ 272.500270][ T4234] usb 2-1: USB disconnect, device number 49 [ 272.536967][ T4282] hdpvr 3-1:0.0: firmware version 0x8 dated 5 [ 272.719703][ T4236] usb 4-1: 0:2 : does not exist [ 272.732385][ T4236] usb 4-1: USB disconnect, device number 52 [ 272.819372][ T7748] device syzkaller0 entered promiscuous mode [ 272.950820][ T7757] fuse: Unknown parameter 'use00000000000000000000' [ 272.977485][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 273.316738][ T4282] hdpvr 3-1:0.0: Could not setup controls [ 273.323074][ T4282] hdpvr 3-1:0.0: registering videodev failed [ 273.356898][ T4282] hdpvr: probe of 3-1:0.0 failed with error -71 [ 273.403480][ T4282] usb 3-1: USB disconnect, device number 52 [ 274.189625][ T7781] netlink: 'syz.3.1167': attribute type 4 has an invalid length. [ 274.410702][ T26] audit: type=1804 audit(1779218344.152:50): pid=7783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.1168" name="bus" dev="ramfs" ino=54183 res=1 errno=0 [ 274.437886][ T26] audit: type=1804 audit(1779218344.152:51): pid=7783 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.4.1168" name="bus" dev="ramfs" ino=54183 res=1 errno=0 [ 274.486757][ T26] audit: type=1804 audit(1779218344.222:52): pid=7784 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.4.1168" name="bus" dev="ramfs" ino=54183 res=1 errno=0 [ 274.559428][ T13] usb 1-1: USB disconnect, device number 59 [ 274.660972][ T7790] device syzkaller0 entered promiscuous mode [ 274.734279][ T7794] fuse: Unknown parameter 'use00000000000000000000' [ 274.846802][ T4236] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 274.886471][ T7799] netlink: 128 bytes leftover after parsing attributes in process `syz.1.1173'. [ 275.086723][ T4231] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 275.096653][ T4236] usb 3-1: Using ep0 maxpacket: 32 [ 275.216785][ T4236] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 275.224938][ T4236] usb 3-1: config 0 has no interface number 0 [ 275.235111][ T4236] usb 3-1: config 0 interface 12 has no altsetting 0 [ 275.276875][ T13] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 275.396762][ T4236] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 275.406251][ T4236] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.416208][ T4236] usb 3-1: Product: syz [ 275.420568][ T4236] usb 3-1: Manufacturer: syz [ 275.425199][ T4236] usb 3-1: SerialNumber: syz [ 275.441270][ T4236] usb 3-1: config 0 descriptor?? [ 275.478019][ T4231] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 275.488558][ T4231] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 275.586924][ T4231] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 275.596540][ T4231] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 275.604840][ T4231] usb 5-1: SerialNumber: syz [ 275.636839][ T13] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 275.646162][ T13] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 275.662523][ T13] usb 2-1: config 0 descriptor?? [ 275.899458][ T4231] usb 5-1: 0:2 : does not exist [ 275.917961][ T4231] usb 5-1: USB disconnect, device number 58 [ 275.924200][ T7809] warn_alloc: 3 callbacks suppressed [ 275.924214][ T7809] syz.1.1178: vmalloc error: size 70368744185856, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 275.945306][ T7809] CPU: 0 PID: 7809 Comm: syz.1.1178 Not tainted syzkaller #0 [ 275.952728][ T7809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 275.962820][ T7809] Call Trace: [ 275.966130][ T7809] [ 275.969089][ T7809] dump_stack_lvl+0x188/0x250 [ 275.973816][ T7809] ? rcu_lock_release+0x5/0x20 [ 275.978621][ T7809] ? show_regs_print_info+0x20/0x20 [ 275.983853][ T7809] ? load_image+0x400/0x400 [ 275.988413][ T7809] warn_alloc+0x243/0x320 [ 275.992786][ T7809] ? rcu_lock_release+0x20/0x20 [ 275.997682][ T7809] ? zone_watermark_ok_safe+0x240/0x240 [ 276.003274][ T7809] ? dvb_demux_do_ioctl+0x313/0x530 [ 276.008521][ T7809] ? kfree+0xef/0x2a0 [ 276.012543][ T7809] __vmalloc_node_range+0x2b1/0x8b0 [ 276.017779][ T7809] ? mutex_lock_io_nested+0x60/0x60 [ 276.023025][ T7809] ? dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 276.028875][ T7809] vmalloc+0x75/0x80 [ 276.032812][ T7809] ? dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 276.038665][ T7809] dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 276.044343][ T7809] dvb_demux_do_ioctl+0x450/0x530 [ 276.049418][ T7809] dvb_usercopy+0x191/0x2b0 [ 276.053965][ T7809] ? dvb_dmxdev_buffer_read+0x4c0/0x4c0 [ 276.059543][ T7809] ? dvb_generic_ioctl+0xb0/0xb0 [ 276.064522][ T7809] ? dvb_demux_poll+0x210/0x210 [ 276.069390][ T7809] dvb_demux_ioctl+0x25/0x30 [ 276.073984][ T7809] __se_sys_ioctl+0xfa/0x170 [ 276.078577][ T7809] do_syscall_64+0x4c/0xa0 [ 276.083002][ T7809] ? clear_bhb_loop+0x30/0x80 [ 276.087711][ T7809] ? clear_bhb_loop+0x30/0x80 [ 276.092397][ T7809] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 276.098298][ T7809] RIP: 0033:0x7fba27fffe59 [ 276.102746][ T7809] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 276.122379][ T7809] RSP: 002b:00007fba26259028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.130804][ T7809] RAX: ffffffffffffffda RBX: 00007fba28278fa0 RCX: 00007fba27fffe59 [ 276.138805][ T7809] RDX: 0000400000002000 RSI: 0000000000006f2d RDI: 0000000000000008 [ 276.146790][ T7809] RBP: 00007fba28095d6f R08: 0000000000000000 R09: 0000000000000000 [ 276.154794][ T7809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 276.156930][ T4347] udevd[4347]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 276.162795][ T7809] R13: 00007fba28279038 R14: 00007fba28278fa0 R15: 00007ffddd9a2e48 [ 276.186531][ T7809] [ 276.193457][ T7809] Mem-Info: [ 276.197154][ T4233] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 276.197412][ T7809] active_anon:275 inactive_anon:6212 isolated_anon:0 [ 276.197412][ T7809] active_file:4916 inactive_file:36512 isolated_file:0 [ 276.197412][ T7809] unevictable:768 dirty:174 writeback:0 [ 276.197412][ T7809] slab_reclaimable:20396 slab_unreclaimable:102252 [ 276.197412][ T7809] mapped:30325 shmem:1633 pagetables:738 bounce:0 [ 276.197412][ T7809] kernel_misc_reclaimable:0 [ 276.197412][ T7809] free:1366625 free_pcp:9499 free_cma:0 [ 276.204842][ T21] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 276.255173][ T7809] Node 0 active_anon:1068kB inactive_anon:24340kB active_file:19464kB inactive_file:146048kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:121300kB dirty:696kB writeback:0kB shmem:4456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10520kB pagetables:2952kB all_unreclaimable? no [ 276.293460][ T7809] Node 1 active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 276.325593][ T7809] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 276.353041][ T7809] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 276.359257][ T7809] Node 0 DMA32 free:1531560kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:1068kB inactive_anon:24340kB active_file:19464kB inactive_file:146048kB unevictable:1536kB writepending:696kB present:3129332kB managed:2606544kB mlocked:0kB bounce:0kB free_pcp:35620kB local_pcp:13896kB free_cma:0kB [ 276.392113][ T7809] lowmem_reserve[]: 0 0 0 0 0 [ 276.397239][ T7809] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 276.430665][ T7809] lowmem_reserve[]: 0 0 0 0 0 [ 276.435615][ T7809] Node 1 Normal free:3919580kB min:55108kB low:68884kB high:82660kB reserved_highatomic:0KB active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2320kB local_pcp:0kB free_cma:0kB [ 276.475905][ T7809] lowmem_reserve[]: 0 0 0 0 0 [ 276.481420][ T7809] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 276.499876][ T7809] Node 0 DMA32: 1426*4kB (UME) 1270*8kB (UME) 432*16kB (UME) 326*32kB (UME) 280*64kB (UME) 74*128kB (UME) 29*256kB (UM) 11*512kB (M) 2*1024kB (UE) 1*2048kB (M) 355*4096kB (M) = 1531832kB [ 276.524534][ T7809] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 276.536254][ T7809] Node 1 Normal: 159*4kB (UE) 28*8kB (UME) 20*16kB (UME) 168*32kB (UE) 69*64kB (UME) 22*128kB (UME) 11*256kB (UM) 3*512kB (UE) 0*1024kB 1*2048kB (M) 952*4096kB (M) = 3919580kB [ 276.556987][ T7809] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 276.567015][ T7809] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 276.576344][ T7809] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 276.586963][ T7809] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 276.596371][ T7809] 43061 total pagecache pages [ 276.601360][ T4233] usb 1-1: too many configurations: 151, using maximum allowed: 8 [ 276.605579][ T7809] 0 pages in swap cache [ 276.613833][ T7809] Swap cache stats: add 14, delete 14, find 3/7 [ 276.620396][ T7809] Free swap = 124472kB [ 276.624788][ T7809] Total swap = 124996kB [ 276.626971][ T21] usb 4-1: Using ep0 maxpacket: 16 [ 276.629079][ T7809] 2097051 pages RAM [ 276.638369][ T7809] 0 pages HighMem/MovableOnly [ 276.644422][ T7809] 411492 pages reserved [ 276.649803][ T7809] 0 pages cma reserved [ 276.716772][ T13] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 276.725382][ T13] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 276.757060][ T13] [drm:udl_init] *ERROR* Selecting channel failed [ 276.768401][ T13] [drm] Initialized udl 0.0.1 20120220 for 2-1:0.0 on minor 2 [ 276.775931][ T13] [drm] Initialized udl on minor 2 [ 276.786899][ T21] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 276.797191][ T21] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 276.800076][ T13] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 276.806181][ T21] usb 4-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 276.806210][ T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 276.828619][ T21] usb 4-1: config 0 descriptor?? [ 276.840035][ T13] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 276.852808][ T13] usb 2-1: USB disconnect, device number 50 [ 276.859300][ T4282] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 276.871874][ T4282] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 276.881409][ T4282] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 277.416461][ T7826] fuse: Unknown parameter 'use00000000000000000000' [ 277.568572][ T4233] usb 1-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 277.578043][ T4233] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 277.586398][ T4233] usb 1-1: Product: syz [ 277.591718][ T4233] usb 1-1: Manufacturer: syz [ 277.596435][ T4233] usb 1-1: SerialNumber: syz [ 277.604651][ T4233] usb 1-1: config 0 descriptor?? [ 277.616976][ T4236] f81534 3-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 277.625585][ T4236] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 277.633218][ T4236] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 277.641211][ T4236] f81534: probe of 3-1:0.12 failed with error -71 [ 277.653754][ T4236] usb 3-1: USB disconnect, device number 53 [ 277.663024][ T4233] ims_pcu 1-1:0.0: Zero length descriptor [ 277.671121][ T4233] ims_pcu: probe of 1-1:0.0 failed with error -22 [ 277.860198][ T4282] usb 1-1: USB disconnect, device number 60 [ 278.436751][ T4282] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 278.796854][ T4282] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 278.812040][ T4282] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 278.891283][ T4236] usb 4-1: USB disconnect, device number 53 [ 278.897800][ T4282] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 278.909289][ T4282] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 278.918367][ T4282] usb 3-1: SerialNumber: syz [ 279.210166][ T4282] usb 3-1: 0:2 : does not exist [ 279.269747][ T7863] fuse: Unknown parameter 'user_i00000000000000000000' [ 279.319966][ T4282] usb 3-1: USB disconnect, device number 54 [ 279.401980][ T7865] device syzkaller0 entered promiscuous mode [ 279.636799][ T13] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 279.647434][ T7882] netlink: 'syz.1.1200': attribute type 4 has an invalid length. [ 279.897203][ T13] usb 1-1: Using ep0 maxpacket: 32 [ 280.017342][ T13] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 280.025751][ T4282] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 280.037057][ T13] usb 1-1: config 0 has no interface number 0 [ 280.050743][ T13] usb 1-1: config 0 interface 12 has no altsetting 0 [ 280.216855][ T13] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 280.229537][ T13] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.238178][ T13] usb 1-1: Product: syz [ 280.242512][ T13] usb 1-1: Manufacturer: syz [ 280.247349][ T13] usb 1-1: SerialNumber: syz [ 280.255756][ T13] usb 1-1: config 0 descriptor?? [ 280.266656][ T4282] usb 3-1: Using ep0 maxpacket: 16 [ 280.386915][ T4282] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 280.397304][ T4282] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 280.406341][ T4282] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 280.416045][ T4282] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 280.444043][ T4282] usb 3-1: config 0 descriptor?? [ 281.446165][ T7915] device syzkaller0 entered promiscuous mode [ 281.986707][ T21] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 282.316717][ T13] f81534 1-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 282.327719][ T13] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 282.335279][ T13] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 282.343032][ T13] f81534: probe of 1-1:0.12 failed with error -71 [ 282.367533][ T13] usb 1-1: USB disconnect, device number 61 [ 282.378062][ T21] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 282.400315][ T21] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 282.516791][ T21] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 282.526122][ T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 282.536438][ T21] usb 4-1: SerialNumber: syz [ 282.746685][ T4234] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 282.765640][ T4236] usb 3-1: USB disconnect, device number 55 [ 282.795486][ T26] audit: type=1804 audit(1779218352.532:53): pid=7946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.1220" name="bus" dev="ramfs" ino=56659 res=1 errno=0 [ 282.849513][ T21] usb 4-1: 0:2 : does not exist [ 282.877171][ T26] audit: type=1804 audit(1779218352.542:54): pid=7946 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1220" name="bus" dev="ramfs" ino=56659 res=1 errno=0 [ 282.898449][ T21] usb 4-1: USB disconnect, device number 54 [ 282.924158][ T26] audit: type=1804 audit(1779218352.602:55): pid=7947 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1220" name="bus" dev="ramfs" ino=56659 res=1 errno=0 [ 283.116840][ T4234] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 283.127511][ T4234] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 283.138373][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 283.207378][ T4234] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 283.220849][ T4234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 283.228929][ T4234] usb 5-1: SerialNumber: syz [ 283.381611][ T26] audit: type=1804 audit(1779218353.122:56): pid=7949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.1231" name="bus" dev="ramfs" ino=55760 res=1 errno=0 [ 283.430148][ T26] audit: type=1804 audit(1779218353.142:57): pid=7949 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1231" name="bus" dev="ramfs" ino=55760 res=1 errno=0 [ 283.459128][ T26] audit: type=1804 audit(1779218353.202:58): pid=7954 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1231" name="bus" dev="ramfs" ino=55760 res=1 errno=0 [ 283.509895][ T4234] usb 5-1: 0:2 : does not exist [ 283.531745][ T4234] usb 5-1: USB disconnect, device number 59 [ 283.641952][ T7957] device syzkaller0 entered promiscuous mode [ 283.807430][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 283.916977][ T7976] fuse: Bad value for 'fd' [ 283.926669][ T13] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 284.216706][ T13] usb 1-1: too many configurations: 151, using maximum allowed: 8 [ 284.326719][ T21] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 284.396610][ T4234] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 284.521034][ T7983] device syzkaller0 entered promiscuous mode [ 284.653838][ T26] audit: type=1804 audit(1779218354.392:59): pid=7987 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.1235" name="bus" dev="ramfs" ino=55855 res=1 errno=0 [ 284.681430][ T26] audit: type=1804 audit(1779218354.392:60): pid=7987 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1235" name="bus" dev="ramfs" ino=55855 res=1 errno=0 [ 284.713429][ T26] audit: type=1804 audit(1779218354.452:61): pid=7989 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1235" name="bus" dev="ramfs" ino=55855 res=1 errno=0 [ 284.734254][ T21] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 284.744095][ T21] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 284.763485][ T21] usb 2-1: config 0 descriptor?? [ 284.793104][ T4234] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 284.813721][ T4234] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 284.907104][ T4234] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 284.916386][ T4234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 284.924793][ T4234] usb 5-1: SerialNumber: syz [ 285.036798][ T13] usb 1-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 285.050791][ T13] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 285.059317][ T13] usb 1-1: Product: syz [ 285.063523][ T13] usb 1-1: Manufacturer: syz [ 285.067111][ T21] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 285.076831][ T13] usb 1-1: SerialNumber: syz [ 285.078723][ T21] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 285.093440][ T13] usb 1-1: config 0 descriptor?? [ 285.108821][ T21] [drm:udl_init] *ERROR* Selecting channel failed [ 285.121989][ T21] [drm] Initialized udl 0.0.1 20120220 for 2-1:0.0 on minor 2 [ 285.129717][ T21] [drm] Initialized udl on minor 2 [ 285.138479][ T13] ims_pcu 1-1:0.0: Zero length descriptor [ 285.146940][ T13] ims_pcu: probe of 1-1:0.0 failed with error -22 [ 285.146972][ T21] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 285.162613][ T21] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 285.192285][ T21] usb 2-1: USB disconnect, device number 51 [ 285.206101][ T1107] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 285.221397][ T4234] usb 5-1: 0:2 : does not exist [ 285.222626][ T1107] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 285.235546][ T1107] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 285.269009][ T4234] usb 5-1: USB disconnect, device number 60 [ 285.342004][ T13] usb 1-1: USB disconnect, device number 62 [ 285.487467][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 285.590317][ T7999] fuse: Unknown parameter 'user_id00000000000000000000' [ 285.709390][ T8003] fuse: Bad value for 'fd' [ 286.085465][ T8016] device syzkaller0 entered promiscuous mode [ 286.342492][ T26] audit: type=1804 audit(1779218356.082:62): pid=8023 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.1246" name="bus" dev="ramfs" ino=57002 res=1 errno=0 [ 286.363077][ T13] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 286.738104][ T13] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 286.765296][ T13] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 286.856776][ T13] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 286.870377][ T13] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 286.923796][ T13] usb 5-1: SerialNumber: syz [ 286.961676][ T8041] fuse: Unknown parameter 'user_id00000000000000000000' [ 287.228676][ T13] usb 5-1: 0:2 : does not exist [ 287.277805][ T13] usb 5-1: USB disconnect, device number 61 [ 287.346639][ T7] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 287.677344][ T1107] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 287.726887][ T7] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 287.745502][ T7] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 287.783959][ T7] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 287.804225][ T7] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 287.837248][ T7] usb 2-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 287.846363][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 287.895759][ T8049] fuse: Bad value for 'fd' [ 287.911575][ T7] usb 2-1: config 0 descriptor?? [ 288.093607][ T1107] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 288.108721][ T1107] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 288.176868][ T7] hdpvr 2-1:0.0: firmware version 0x8 dated 5 [ 288.207752][ T4234] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 288.216800][ T1107] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 288.226006][ T1107] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 288.509314][ T4234] usb 4-1: too many configurations: 151, using maximum allowed: 8 [ 288.933228][ T1107] usb 1-1: SerialNumber: syz [ 288.949538][ T7] hdpvr 2-1:0.0: Could not setup controls [ 288.967049][ T7] hdpvr 2-1:0.0: registering videodev failed [ 288.985610][ T7] hdpvr: probe of 2-1:0.0 failed with error -71 [ 289.000443][ T7] usb 2-1: USB disconnect, device number 52 [ 289.042037][ T8071] fuse: Unknown parameter 'grou00000000000000000000' [ 289.134800][ T8076] fuse: Unknown parameter 'user_id00000000000000000000' [ 289.219458][ T1107] usb 1-1: 0:2 : does not exist [ 289.270113][ T1107] usb 1-1: USB disconnect, device number 63 [ 289.317024][ T4234] usb 4-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 289.326470][ T4234] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 289.334877][ T4234] usb 4-1: Product: syz [ 289.343115][ T4234] usb 4-1: Manufacturer: syz [ 289.347860][ T4234] usb 4-1: SerialNumber: syz [ 289.356229][ T4234] usb 4-1: config 0 descriptor?? [ 289.401660][ T4234] ims_pcu 4-1:0.0: Zero length descriptor [ 289.408062][ T4234] ims_pcu: probe of 4-1:0.0 failed with error -22 [ 289.536691][ T7] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 289.547212][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 289.600436][ T21] usb 4-1: USB disconnect, device number 55 [ 289.788053][ T7] usb 2-1: Using ep0 maxpacket: 32 [ 289.906773][ T7] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 289.915203][ T7] usb 2-1: config 0 has no interface number 0 [ 289.924706][ T7] usb 2-1: config 0 interface 12 has no altsetting 0 [ 290.026673][ T4234] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 290.086733][ T7] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 290.104746][ T7] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.123093][ T7] usb 2-1: Product: syz [ 290.127415][ T7] usb 2-1: Manufacturer: syz [ 290.132047][ T7] usb 2-1: SerialNumber: syz [ 290.168274][ T7] usb 2-1: config 0 descriptor?? [ 290.248142][ T8099] fuse: Unknown parameter 'grou00000000000000000000' [ 290.378255][ T8105] fuse: Bad value for 'fd' [ 290.396811][ T4234] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 290.416826][ T4234] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 290.436911][ T1107] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 290.511085][ T4234] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 290.523204][ T4234] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 290.536013][ T4234] usb 1-1: SerialNumber: syz [ 290.706596][ T1107] usb 4-1: Using ep0 maxpacket: 16 [ 290.839644][ T4234] usb 1-1: 0:2 : does not exist [ 290.883328][ T4234] usb 1-1: USB disconnect, device number 64 [ 291.086760][ T1107] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 291.149295][ T4347] udevd[4347]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 291.203719][ T1107] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 291.217138][ T1107] usb 4-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 291.226347][ T1107] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 291.236757][ T1107] usb 4-1: config 0 descriptor?? [ 291.289694][ T1107] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 291.596802][ T1107] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 291.666646][ T21] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 292.056820][ T4231] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 292.077111][ T21] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 292.087529][ T21] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 292.176837][ T1107] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 292.186651][ T21] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 292.195966][ T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 292.204499][ T1107] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.214269][ T21] usb 1-1: SerialNumber: syz [ 292.219227][ T1107] usb 3-1: Product: syz [ 292.223422][ T1107] usb 3-1: Manufacturer: syz [ 292.227066][ T7] f81534 2-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 292.240958][ T7] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 292.248622][ T1107] usb 3-1: SerialNumber: syz [ 292.251283][ T7] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 292.262496][ T1107] usb 3-1: config 0 descriptor?? [ 292.270927][ T7] f81534: probe of 2-1:0.12 failed with error -71 [ 292.283258][ T7] usb 2-1: USB disconnect, device number 53 [ 292.318560][ T1107] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 056 [ 292.378725][ T4231] usb 5-1: too many configurations: 151, using maximum allowed: 8 [ 292.527660][ T8113] sg_write: data in/out 447452/210 bytes for SCSI command 0x0-- guessing data in; [ 292.527660][ T8113] program syz.2.1277 not setting count and/or reply_len properly [ 292.549514][ T21] usb 1-1: 0:2 : does not exist [ 292.574942][ T21] usb 1-1: USB disconnect, device number 65 [ 292.745685][ T8135] fuse: Unknown parameter 'grou00000000000000000000' [ 292.849335][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 292.935214][ T8140] fuse: Bad value for 'fd' [ 293.230753][ T7] usb 4-1: USB disconnect, device number 56 [ 293.257070][ T4231] usb 5-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 293.272304][ T4231] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 293.283861][ T4231] usb 5-1: Product: syz [ 293.288493][ T4231] usb 5-1: Manufacturer: syz [ 293.293416][ T4231] usb 5-1: SerialNumber: syz [ 293.311039][ T4231] usb 5-1: config 0 descriptor?? [ 293.378924][ T4231] ims_pcu 5-1:0.0: Zero length descriptor [ 293.384744][ T4231] ims_pcu: probe of 5-1:0.0 failed with error -22 [ 293.536653][ T4234] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 293.595746][ T21] usb 5-1: USB disconnect, device number 62 [ 293.836740][ T4231] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 293.906788][ T4234] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 293.917195][ T4234] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 293.966099][ T8167] fuse: Unknown parameter 'group_i00000000000000000000' [ 293.996816][ T4234] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 294.006083][ T4234] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 294.019843][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 294.019859][ T26] audit: type=1804 audit(1779218363.762:64): pid=8169 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.1295" name="bus" dev="ramfs" ino=56255 res=1 errno=0 [ 294.021178][ T4234] usb 1-1: SerialNumber: syz [ 294.079539][ T8171] fuse: Bad value for 'fd' [ 294.106772][ T4231] usb 4-1: Using ep0 maxpacket: 32 [ 294.256731][ T4231] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 294.265458][ T4231] usb 4-1: config 0 has no interface number 0 [ 294.273013][ T4231] usb 4-1: config 0 interface 12 has no altsetting 0 [ 294.339781][ T4234] usb 1-1: 0:2 : does not exist [ 294.384837][ T4234] usb 1-1: USB disconnect, device number 66 [ 294.396722][ T1107] (null): failure reading functionality [ 294.417695][ T1107] i2c i2c-1: failure reading functionality [ 294.451935][ T1107] i2c i2c-1: connected i2c-tiny-usb device [ 294.458085][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 294.474432][ T4233] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 294.482885][ T4231] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 294.499724][ T4231] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.512252][ T4231] usb 4-1: Product: syz [ 294.518559][ T4231] usb 4-1: Manufacturer: syz [ 294.523871][ T4231] usb 4-1: SerialNumber: syz [ 294.572538][ T1107] usb 3-1: USB disconnect, device number 56 [ 294.600925][ T4231] usb 4-1: config 0 descriptor?? [ 294.902139][ T4233] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 294.921859][ T4233] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 295.032683][ T4233] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 295.047456][ T4233] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 295.071602][ T4233] usb 5-1: SerialNumber: syz [ 295.380229][ T4233] usb 5-1: 0:2 : does not exist [ 295.433868][ T4233] usb 5-1: USB disconnect, device number 63 [ 295.490459][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 295.780286][ T8201] fuse: Unknown parameter 'group_i00000000000000000000' [ 295.804919][ T26] audit: type=1804 audit(1779218365.542:65): pid=8203 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.1306" name="bus" dev="ramfs" ino=57562 res=1 errno=0 [ 296.136648][ T4282] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 296.136887][ T4233] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 296.206687][ T4231] f81534 4-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 296.214601][ T4231] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 296.222417][ T4231] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 296.230478][ T4231] f81534: probe of 4-1:0.12 failed with error -71 [ 296.243468][ T4231] usb 4-1: USB disconnect, device number 57 [ 296.266701][ T4234] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 296.407751][ T4233] usb 3-1: Using ep0 maxpacket: 16 [ 296.496845][ T4282] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 296.511677][ T4282] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 296.521491][ T4282] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 296.531466][ T4282] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 296.542249][ T4282] usb 2-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 296.551856][ T4282] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 296.559130][ T4233] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 296.576928][ T4282] usb 2-1: config 0 descriptor?? [ 296.595265][ T4233] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 296.605880][ T4233] usb 3-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 296.617105][ T4233] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 296.641351][ T4233] usb 3-1: config 0 descriptor?? [ 296.726734][ T7] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 296.786725][ T4234] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 296.796108][ T4234] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 296.804512][ T4234] usb 5-1: Product: syz [ 296.809064][ T4234] usb 5-1: Manufacturer: syz [ 296.826246][ T4234] usb 5-1: SerialNumber: syz [ 296.833993][ T4234] usb 5-1: config 0 descriptor?? [ 296.839169][ T4282] hdpvr 2-1:0.0: firmware version 0x8 dated 5 [ 296.878220][ T4234] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 064 [ 297.085674][ T8214] sg_write: data in/out 447452/210 bytes for SCSI command 0x0-- guessing data in; [ 297.085674][ T8214] program syz.4.1311 not setting count and/or reply_len properly [ 297.103265][ T7] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 297.113615][ T7] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 297.152245][ T4233] ntrig 0003:1B96:0008.0013: hidraw0: USB HID v0.00 Device [HID 1b96:0008] on usb-dummy_hcd.2-1/input0 [ 297.196779][ T7] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 297.206172][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 297.220520][ T7] usb 1-1: SerialNumber: syz [ 297.410649][ T1107] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 297.427919][ T1107] hid-generic 0000:0000:0000.0014: hidraw1: HID v0.00 Device [syz1] on syz0 [ 297.509332][ T7] usb 1-1: 0:2 : does not exist [ 297.536456][ T7] usb 1-1: USB disconnect, device number 67 [ 297.600588][ T4282] hdpvr 2-1:0.0: max device number reached, device register failed [ 297.627712][ T4282] usb 2-1: USB disconnect, device number 54 [ 297.856343][ T8205] loop6: detected capacity change from 0 to 8 [ 298.010935][ T4233] usb 3-1: USB disconnect, device number 57 [ 298.119159][ T4272] udevd[4272]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 298.189506][ T8246] fuse: Unknown parameter 'group_i00000000000000000000' [ 298.224346][ T8243] fido_id[8243]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 298.362156][ T8245] fido_id[8245]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 298.453260][ T26] audit: type=1804 audit(1779218368.192:66): pid=8248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.1319" name="bus" dev="ramfs" ino=57756 res=1 errno=0 [ 299.057185][ T4234] (null): failure reading functionality [ 299.066667][ T7] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 299.112470][ T4234] i2c i2c-1: failure reading functionality [ 299.134101][ T4234] i2c i2c-1: connected i2c-tiny-usb device [ 299.162778][ T4234] usb 5-1: USB disconnect, device number 64 [ 299.476801][ T7] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 299.501635][ T7] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 299.577150][ T4234] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 299.599977][ T8266] fuse: Unknown parameter '0x0000000000000004' [ 299.606973][ T7] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 299.617021][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 299.625151][ T7] usb 2-1: SerialNumber: syz [ 299.816661][ T4234] usb 5-1: Using ep0 maxpacket: 32 [ 299.888711][ T8274] device syzkaller0 entered promiscuous mode [ 299.909798][ T8277] fuse: Unknown parameter 'group_id00000000000000000000' [ 299.910387][ T7] usb 2-1: 0:2 : does not exist [ 299.938084][ T4234] usb 5-1: config 0 has an invalid interface number: 12 but max is 0 [ 299.957696][ T7] usb 2-1: USB disconnect, device number 55 [ 299.970233][ T4234] usb 5-1: config 0 has no interface number 0 [ 299.989346][ T4234] usb 5-1: config 0 interface 12 has no altsetting 0 [ 300.040514][ T8279] fuse: Bad value for 'group_id' [ 300.190953][ T4234] usb 5-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 300.205199][ T4234] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.224713][ T4234] usb 5-1: Product: syz [ 300.229862][ T4311] udevd[4311]: 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 [ 300.252084][ T4234] usb 5-1: Manufacturer: syz [ 300.260435][ T4234] usb 5-1: SerialNumber: syz [ 300.273125][ T4234] usb 5-1: config 0 descriptor?? [ 300.546575][ T4282] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 300.763707][ T8298] fuse: Unknown parameter '0x0000000000000004' [ 300.796685][ T4282] usb 1-1: Using ep0 maxpacket: 16 [ 300.917876][ T4282] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 300.935888][ T4282] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 300.949974][ T4282] usb 1-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 300.959919][ T4282] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 301.000030][ T4282] usb 1-1: config 0 descriptor?? [ 301.373851][ T8309] fuse: Unknown parameter 'group_id00000000000000000000' [ 301.489562][ T4282] ntrig 0003:1B96:0008.0015: hidraw0: USB HID v0.00 Device [HID 1b96:0008] on usb-dummy_hcd.0-1/input0 [ 301.549660][ T8311] device syzkaller0 entered promiscuous mode [ 301.757341][ T7] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 301.791246][ T7] hid-generic 0000:0000:0000.0016: hidraw1: HID v0.00 Device [syz1] on syz0 [ 301.856641][ T4234] f81534 5-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 301.890059][ T4234] f81534 5-1:0.12: f81534_find_config_idx: read failed: -71 [ 301.933870][ T4234] f81534 5-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 301.972953][ T4234] f81534: probe of 5-1:0.12 failed with error -71 [ 302.006673][ T4234] usb 5-1: USB disconnect, device number 65 [ 302.286918][ T8330] fuse: Unknown parameter '0x0000000000000004' [ 302.461499][ T8313] loop6: detected capacity change from 0 to 8 [ 302.467029][ T7] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 302.596635][ T4231] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 302.681079][ T4282] usb 1-1: USB disconnect, device number 68 [ 302.794193][ T8339] fido_id[8339]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 302.996789][ T7] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 303.001046][ T4231] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 303.016563][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.024980][ T7] usb 4-1: Product: syz [ 303.029757][ T4231] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 303.037131][ T7] usb 4-1: Manufacturer: syz [ 303.049749][ T7] usb 4-1: SerialNumber: syz [ 303.065804][ T7] usb 4-1: config 0 descriptor?? [ 303.112079][ T7] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 058 [ 303.127996][ T4231] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 303.137489][ T4231] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 303.145572][ T4231] usb 2-1: SerialNumber: syz [ 303.234727][ T8345] fuse: Unknown parameter 'group_id00000000000000000000' [ 303.315675][ T8325] sg_write: data in/out 447452/210 bytes for SCSI command 0x0-- guessing data in; [ 303.315675][ T8325] program syz.3.1345 not setting count and/or reply_len properly [ 303.429520][ T4231] usb 2-1: 0:2 : does not exist [ 303.462985][ T4231] usb 2-1: USB disconnect, device number 56 [ 303.636678][ T4282] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 303.740604][ T4347] udevd[4347]: 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 [ 303.827652][ T4234] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 304.008296][ T4282] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 304.024269][ T4282] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 304.117010][ T4282] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 304.146948][ T4282] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 304.155041][ T4282] usb 5-1: SerialNumber: syz [ 304.176195][ T8366] fuse: Unknown parameter '0x0000000000000004' [ 304.197034][ T4234] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 304.211041][ T4234] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 304.235391][ T4234] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 304.256669][ T4234] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 304.277839][ T4234] usb 1-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 304.323625][ T4234] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 304.363280][ T4234] usb 1-1: config 0 descriptor?? [ 304.460982][ T4282] usb 5-1: 0:2 : does not exist [ 304.506945][ T4282] usb 5-1: USB disconnect, device number 66 [ 304.636670][ T4234] hdpvr 1-1:0.0: firmware version 0x8 dated 5 [ 305.246788][ T7] (null): failure reading functionality [ 305.266766][ T7] i2c i2c-1: failure reading functionality [ 305.281685][ T7] i2c i2c-1: connected i2c-tiny-usb device [ 305.301415][ T8381] fuse: Bad value for 'user_id' [ 305.327053][ T7] usb 4-1: USB disconnect, device number 58 [ 305.399271][ T4234] hdpvr 1-1:0.0: max device number reached, device register failed [ 305.452995][ T4234] usb 1-1: USB disconnect, device number 69 [ 305.836060][ T8392] device syzkaller0 entered promiscuous mode [ 305.996650][ T4234] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 306.018147][ T8396] fuse: Unknown parameter 'fd0x0000000000000004' [ 306.237868][ T4234] usb 1-1: Using ep0 maxpacket: 16 [ 306.264831][ T8409] fuse: Bad value for 'user_id' [ 306.366846][ T4234] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 306.447761][ T4234] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 306.457960][ T4234] usb 1-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 306.467338][ T4234] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 306.732699][ T4234] usb 1-1: config 0 descriptor?? [ 306.885310][ T8423] device syzkaller0 entered promiscuous mode [ 307.063920][ T8430] netlink: 'syz.2.1381': attribute type 4 has an invalid length. [ 307.116860][ T4231] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 307.136693][ T1107] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 307.280959][ T4234] ntrig 0003:1B96:0008.0017: hidraw0: USB HID v0.00 Device [HID 1b96:0008] on usb-dummy_hcd.0-1/input0 [ 307.534292][ T4271] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 307.555086][ T4271] hid-generic 0000:0000:0000.0018: hidraw1: HID v0.00 Device [syz1] on syz0 [ 307.565357][ T1107] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 307.583424][ T1107] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 307.605679][ T1107] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 307.621962][ T1107] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 307.632070][ T1107] usb 5-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 307.647828][ T1107] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.663290][ T1107] usb 5-1: config 0 descriptor?? [ 307.712247][ T4231] usb 2-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 307.724320][ T4231] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.738513][ T4231] usb 2-1: Product: syz [ 307.742836][ T4231] usb 2-1: Manufacturer: syz [ 307.751011][ T4231] usb 2-1: SerialNumber: syz [ 307.758348][ T4231] usb 2-1: config 0 descriptor?? [ 307.809191][ T4231] i2c-tiny-usb 2-1:0.0: version 6d.cc found at bus 002 address 057 [ 307.952250][ T1107] hdpvr 5-1:0.0: firmware version 0x8 dated 5 [ 308.046230][ T8419] sg_write: data in/out 447452/210 bytes for SCSI command 0x0-- guessing data in; [ 308.046230][ T8419] program syz.1.1377 not setting count and/or reply_len properly [ 308.076688][ T8431] loop6: detected capacity change from 0 to 8 [ 308.231925][ T8449] fuse: Bad value for 'user_id' [ 308.389842][ T4234] usb 1-1: USB disconnect, device number 70 [ 308.551082][ T8453] fido_id[8453]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 308.759661][ T1107] hdpvr 5-1:0.0: max device number reached, device register failed [ 308.820811][ T1107] usb 5-1: USB disconnect, device number 67 [ 309.117972][ T4234] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 309.426821][ T4234] usb 4-1: too many configurations: 151, using maximum allowed: 8 [ 309.532437][ T8467] device syzkaller0 entered promiscuous mode [ 310.766627][ T4231] (null): failure reading functionality [ 310.858632][ T4231] i2c i2c-1: failure reading functionality [ 310.866077][ T4231] i2c i2c-1: connected i2c-tiny-usb device [ 310.873812][ T4231] usb 2-1: USB disconnect, device number 57 [ 310.916255][ T8479] fuse: Bad value for 'fd' [ 310.946048][ T8480] netlink: 'syz.2.1393': attribute type 4 has an invalid length. [ 311.056747][ T4234] usb 4-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 311.071620][ T4234] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 311.082250][ T4234] usb 4-1: Product: syz [ 311.090734][ T4234] usb 4-1: Manufacturer: syz [ 311.095463][ T4234] usb 4-1: SerialNumber: syz [ 311.110299][ T4234] usb 4-1: config 0 descriptor?? [ 311.149084][ T4234] ims_pcu 4-1:0.0: Zero length descriptor [ 311.158472][ T4234] ims_pcu: probe of 4-1:0.0 failed with error -22 [ 311.348362][ T4231] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 311.368328][ T4271] usb 4-1: USB disconnect, device number 59 [ 311.668098][ T8497] device syzkaller0 entered promiscuous mode [ 311.726726][ T13] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 311.756835][ T4231] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 311.793593][ T4231] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 311.880385][ T4231] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 311.893357][ T4231] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 311.945001][ T4231] usb 2-1: SerialNumber: syz [ 312.938837][ T4231] usb 2-1: 0:2 : does not exist [ 312.986752][ T13] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 313.001771][ T4231] usb 2-1: USB disconnect, device number 58 [ 313.009911][ T8511] loop6: detected capacity change from 0 to 8 [ 313.046962][ T13] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 313.080230][ T13] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 313.106606][ T13] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 313.136609][ T13] usb 5-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 313.155958][ T13] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 313.203234][ T13] usb 5-1: config 0 descriptor?? [ 313.278291][ T4311] udevd[4311]: 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 [ 313.516700][ T13] hdpvr 5-1:0.0: firmware version 0x8 dated 5 [ 313.616671][ T4234] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 313.987006][ T4234] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 314.036891][ T4234] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 314.196797][ T4234] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 314.212066][ T4234] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 314.235021][ T4234] usb 3-1: SerialNumber: syz [ 314.312637][ T13] hdpvr 5-1:0.0: max device number reached, device register failed [ 314.336663][ T13] usb 5-1: USB disconnect, device number 68 [ 314.351956][ T8532] netlink: 'syz.0.1412': attribute type 4 has an invalid length. [ 314.436781][ T4271] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 314.524930][ T8534] device syzkaller0 entered promiscuous mode [ 314.539730][ T4234] usb 3-1: 0:2 : does not exist [ 314.555799][ T4234] usb 3-1: USB disconnect, device number 58 [ 314.875384][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 315.002007][ T4271] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 315.015339][ T4271] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 315.036130][ T4271] usb 4-1: config 0 descriptor?? [ 315.591425][ T8543] device syzkaller0 entered promiscuous mode [ 315.733740][ T8526] warn_alloc: 1 callbacks suppressed [ 315.733751][ T8526] syz.3.1410: vmalloc error: size 70368744185856, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 315.765778][ T8552] loop6: detected capacity change from 0 to 8 [ 315.816991][ T8552] loop_set_status: loop6 (o§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>´{fiö½¹Ä) has still dirty pages (nrpages=1) [ 315.838917][ T8526] CPU: 0 PID: 8526 Comm: syz.3.1410 Not tainted syzkaller #0 [ 315.846364][ T8526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 315.856460][ T8526] Call Trace: [ 315.859780][ T8526] [ 315.862766][ T8526] dump_stack_lvl+0x188/0x250 [ 315.867487][ T8526] ? rcu_lock_release+0x5/0x20 [ 315.872290][ T8526] ? show_regs_print_info+0x20/0x20 [ 315.877529][ T8526] ? load_image+0x400/0x400 [ 315.882077][ T8526] warn_alloc+0x243/0x320 [ 315.886424][ T8526] ? rcu_lock_release+0x20/0x20 [ 315.891281][ T8526] ? zone_watermark_ok_safe+0x240/0x240 [ 315.896848][ T8526] ? dvb_demux_do_ioctl+0x313/0x530 [ 315.902171][ T8526] ? kfree+0xef/0x2a0 [ 315.906162][ T8526] __vmalloc_node_range+0x2b1/0x8b0 [ 315.911367][ T8526] ? mutex_lock_io_nested+0x60/0x60 [ 315.916586][ T8526] ? dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 315.922392][ T8526] vmalloc+0x75/0x80 [ 315.926286][ T8526] ? dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 315.932093][ T8526] dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 315.937732][ T8526] dvb_demux_do_ioctl+0x450/0x530 [ 315.942763][ T8526] dvb_usercopy+0x191/0x2b0 [ 315.947266][ T8526] ? dvb_dmxdev_buffer_read+0x4c0/0x4c0 [ 315.952815][ T8526] ? dvb_generic_ioctl+0xb0/0xb0 [ 315.957768][ T8526] ? dvb_demux_poll+0x210/0x210 [ 315.962621][ T8526] dvb_demux_ioctl+0x25/0x30 [ 315.967213][ T8526] __se_sys_ioctl+0xfa/0x170 [ 315.971812][ T8526] do_syscall_64+0x4c/0xa0 [ 315.976228][ T8526] ? clear_bhb_loop+0x30/0x80 [ 315.980923][ T8526] ? clear_bhb_loop+0x30/0x80 [ 315.985605][ T8526] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 315.991523][ T8526] RIP: 0033:0x7fdf71fcde59 [ 315.995967][ T8526] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 316.015580][ T8526] RSP: 002b:00007fdf70227028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.024047][ T8526] RAX: ffffffffffffffda RBX: 00007fdf72246fa0 RCX: 00007fdf71fcde59 [ 316.032020][ T8526] RDX: 0000400000002000 RSI: 0000000000006f2d RDI: 0000000000000008 [ 316.039991][ T8526] RBP: 00007fdf72063d6f R08: 0000000000000000 R09: 0000000000000000 [ 316.048210][ T8526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 316.056190][ T8526] R13: 00007fdf72247038 R14: 00007fdf72246fa0 R15: 00007ffed8e06ca8 [ 316.064186][ T8526] [ 316.109820][ T8526] Mem-Info: [ 316.113157][ T8526] active_anon:275 inactive_anon:6233 isolated_anon:0 [ 316.113157][ T8526] active_file:4937 inactive_file:36507 isolated_file:0 [ 316.113157][ T8526] unevictable:768 dirty:161 writeback:0 [ 316.113157][ T8526] slab_reclaimable:20402 slab_unreclaimable:102250 [ 316.113157][ T8526] mapped:30339 shmem:1631 pagetables:717 bounce:0 [ 316.113157][ T8526] kernel_misc_reclaimable:0 [ 316.113157][ T8526] free:1367535 free_pcp:8458 free_cma:0 [ 316.164617][ T8526] Node 0 active_anon:1068kB inactive_anon:24424kB active_file:19548kB inactive_file:146028kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:121356kB dirty:644kB writeback:0kB shmem:4448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10656kB pagetables:2868kB all_unreclaimable? no [ 316.208196][ T8526] Node 1 active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 316.445349][ T8526] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 316.472582][ T8526] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 316.480159][ T8526] Node 0 DMA32 free:1534528kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:1068kB inactive_anon:24124kB active_file:19548kB inactive_file:146028kB unevictable:1536kB writepending:644kB present:3129332kB managed:2606544kB mlocked:0kB bounce:0kB free_pcp:31596kB local_pcp:20560kB free_cma:0kB [ 316.511028][ T8526] lowmem_reserve[]: 0 0 0 0 0 [ 316.515874][ T8526] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 316.550914][ T8526] lowmem_reserve[]: 0 0 0 0 0 [ 316.559438][ T8526] Node 1 Normal free:3919580kB min:55108kB low:68884kB high:82660kB reserved_highatomic:0KB active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2352kB local_pcp:0kB free_cma:0kB [ 316.589483][ T8526] lowmem_reserve[]: 0 0 0 0 0 [ 316.594264][ T8526] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 316.607266][ T8526] Node 0 DMA32: 986*4kB (UM) 1101*8kB (UME) 891*16kB (UME) 460*32kB (UME) 221*64kB (UME) 72*128kB (UME) 30*256kB (UM) 11*512kB (M) 2*1024kB (UE) 0*2048kB 355*4096kB (M) = 1534528kB [ 316.679951][ T8526] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 316.692865][ T8526] Node 1 Normal: 159*4kB (UE) 28*8kB (UME) 20*16kB (UME) 168*32kB (UE) 69*64kB (UME) 22*128kB (UME) 11*256kB (UM) 3*512kB (UE) 0*1024kB 1*2048kB (M) 952*4096kB (M) = 3919580kB [ 316.712904][ T8526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 316.722720][ T8526] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 316.732280][ T8526] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 316.742075][ T8526] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 316.767864][ T8526] 43075 total pagecache pages [ 316.772606][ T8526] 0 pages in swap cache [ 316.776997][ T8526] Swap cache stats: add 14, delete 14, find 3/7 [ 316.783269][ T8526] Free swap = 124472kB [ 316.787962][ T8526] Total swap = 124996kB [ 316.792148][ T8526] 2097051 pages RAM [ 316.795972][ T8526] 0 pages HighMem/MovableOnly [ 316.800820][ T8526] 411492 pages reserved [ 316.804993][ T8526] 0 pages cma reserved [ 316.956681][ T4271] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 317.004049][ T4271] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 317.019512][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.025906][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.039737][ T8569] device syzkaller0 entered promiscuous mode [ 317.076872][ T4271] [drm:udl_init] *ERROR* Selecting channel failed [ 317.133860][ T4271] [drm] Initialized udl 0.0.1 20120220 for 4-1:0.0 on minor 2 [ 317.148077][ T4271] [drm] Initialized udl on minor 2 [ 317.188749][ T4271] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 317.216832][ T4271] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 317.244700][ T4271] usb 4-1: USB disconnect, device number 60 [ 317.247050][ T13] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 317.272897][ T1107] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 317.294959][ T1107] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 317.314499][ T1107] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 317.344097][ T8576] netlink: 'syz.0.1426': attribute type 4 has an invalid length. [ 317.636802][ T13] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 317.653962][ T13] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 317.788791][ T13] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 317.803520][ T13] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 317.815991][ T13] usb 3-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 317.825380][ T13] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.933296][ T13] usb 3-1: config 0 descriptor?? [ 318.896811][ T13] hdpvr 3-1:0.0: firmware version 0x8 dated 5 [ 318.994306][ T8603] fuse: Unknown parameter 'group_i00000000000000000000' [ 319.108900][ T8608] device syzkaller0 entered promiscuous mode [ 319.659555][ T13] hdpvr 3-1:0.0: max device number reached, device register failed [ 319.697260][ T26] audit: type=1804 audit(1779218389.442:67): pid=8611 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.1438" name="bus" dev="ramfs" ino=59366 res=1 errno=0 [ 319.774193][ T26] audit: type=1804 audit(1779218389.512:68): pid=8614 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.4.1438" name="bus" dev="ramfs" ino=59366 res=1 errno=0 [ 319.801236][ T13] usb 3-1: USB disconnect, device number 59 [ 319.968731][ T8619] loop6: detected capacity change from 0 to 8 [ 321.090903][ T8630] netlink: 'syz.4.1445': attribute type 4 has an invalid length. [ 321.192748][ T8637] fuse: Unknown parameter 'group_i00000000000000000000' [ 321.221265][ T8639] device syzkaller0 entered promiscuous mode [ 321.368383][ T26] audit: type=1804 audit(1779218391.112:69): pid=8646 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.1451" name="bus" dev="ramfs" ino=59899 res=1 errno=0 [ 321.441537][ T26] audit: type=1804 audit(1779218391.182:70): pid=8653 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.4.1451" name="bus" dev="ramfs" ino=59899 res=1 errno=0 [ 321.632185][ T4271] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 321.667755][ T13] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 322.876866][ T13] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 322.890982][ T8675] fuse: Unknown parameter 'group_id00000000000000000000' [ 322.898208][ T13] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 322.923468][ T13] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 322.964194][ T13] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 323.021700][ T13] usb 4-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 323.051626][ T13] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 323.063040][ T8682] netlink: 'syz.4.1461': attribute type 4 has an invalid length. [ 323.092265][ T13] usb 4-1: config 0 descriptor?? [ 323.148759][ T4271] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 323.161783][ T4271] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 323.169969][ T4271] usb 3-1: Product: syz [ 323.174667][ T4271] usb 3-1: Manufacturer: syz [ 323.179376][ T4271] usb 3-1: SerialNumber: syz [ 323.186311][ T4271] usb 3-1: config 0 descriptor?? [ 323.228466][ T4271] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 060 [ 323.356792][ T13] hdpvr 4-1:0.0: firmware version 0x8 dated 5 [ 323.431604][ T8644] sg_write: data in/out 447452/210 bytes for SCSI command 0x0-- guessing data in; [ 323.431604][ T8644] program syz.2.1450 not setting count and/or reply_len properly [ 323.476703][ T4271] (null): failure setting delay to 10us [ 323.482902][ T4271] i2c-tiny-usb: probe of 3-1:0.0 failed with error -5 [ 323.502888][ T4271] usb 3-1: USB disconnect, device number 60 [ 323.682732][ T8685] device syzkaller0 entered promiscuous mode [ 323.815719][ T26] audit: type=1804 audit(1779218393.552:71): pid=8689 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.1465" name="bus" dev="ramfs" ino=60123 res=1 errno=0 [ 323.880298][ T26] audit: type=1804 audit(1779218393.622:72): pid=8690 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.1465" name="bus" dev="ramfs" ino=60123 res=1 errno=0 [ 324.062954][ T4234] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 324.128252][ T13] hdpvr 4-1:0.0: max device number reached, device register failed [ 324.187209][ T13] usb 4-1: USB disconnect, device number 61 [ 325.056307][ T8710] fuse: Unknown parameter 'group_id00000000000000000000' [ 325.146849][ T4234] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 325.185119][ T4234] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 325.262996][ T8719] device syzkaller0 entered promiscuous mode [ 325.286833][ T4234] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 325.305726][ T4234] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 325.327920][ T4234] usb 1-1: SerialNumber: syz [ 325.349433][ T8724] netlink: 'syz.2.1476': attribute type 4 has an invalid length. [ 325.649516][ T4234] usb 1-1: 0:2 : does not exist [ 325.876599][ T4234] usb 1-1: USB disconnect, device number 71 [ 326.589143][ T8741] fuse: Unknown parameter 'group_id00000000000000000000' [ 326.777862][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 326.996731][ T13] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 327.006134][ T8757] device syzkaller0 entered promiscuous mode [ 327.366765][ T13] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 327.503581][ T13] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 327.514731][ T13] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 327.524864][ T13] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 327.541879][ T13] usb 4-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 327.552423][ T13] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 327.563178][ T13] usb 4-1: config 0 descriptor?? [ 327.806701][ T4282] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 327.927571][ T13] hdpvr 4-1:0.0: firmware version 0x8 dated 5 [ 328.046764][ T4282] usb 3-1: Using ep0 maxpacket: 16 [ 328.262014][ T4282] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.284403][ T4282] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 328.479934][ T8774] device syzkaller0 entered promiscuous mode [ 328.488404][ T4282] usb 3-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 328.508273][ T4282] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.527251][ T8776] fuse: Bad value for 'user_id' [ 328.533587][ T4282] usb 3-1: config 0 descriptor?? [ 328.819157][ T13] hdpvr 4-1:0.0: max device number reached, device register failed [ 328.852148][ T8787] device syzkaller0 entered promiscuous mode [ 328.862532][ T13] usb 4-1: USB disconnect, device number 62 [ 328.871922][ T8788] netlink: 'syz.1.1498': attribute type 4 has an invalid length. [ 329.030192][ T4282] ntrig 0003:1B96:0008.0019: hidraw0: USB HID v0.00 Device [HID 1b96:0008] on usb-dummy_hcd.2-1/input0 [ 329.066565][ T7] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 329.323392][ T13] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 329.357001][ T7] usb 1-1: too many configurations: 151, using maximum allowed: 8 [ 329.377781][ T13] hid-generic 0000:0000:0000.001A: hidraw1: HID v0.00 Device [syz1] on syz0 [ 329.668720][ T8807] fuse: Bad value for 'user_id' [ 329.684822][ T8801] loop6: detected capacity change from 0 to 8 [ 329.880647][ T4282] usb 3-1: USB disconnect, device number 61 [ 330.064622][ T8813] fido_id[8813]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 330.196849][ T7] usb 1-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 330.210952][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 330.229948][ T7] usb 1-1: Product: syz [ 330.239827][ T7] usb 1-1: Manufacturer: syz [ 330.249079][ T7] usb 1-1: SerialNumber: syz [ 330.263181][ T7] usb 1-1: config 0 descriptor?? [ 330.308004][ T8824] device syzkaller0 entered promiscuous mode [ 330.318819][ T7] ims_pcu 1-1:0.0: Zero length descriptor [ 330.329322][ T7] ims_pcu: probe of 1-1:0.0 failed with error -22 [ 330.527248][ T4271] usb 1-1: USB disconnect, device number 72 [ 330.693694][ T8828] device syzkaller0 entered promiscuous mode [ 330.816625][ T4282] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 331.007786][ T8839] fuse: Bad value for 'user_id' [ 331.105446][ T8849] device syzkaller0 entered promiscuous mode [ 331.226893][ T7] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 331.346750][ T4282] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 331.356054][ T4282] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 331.364803][ T4282] usb 5-1: Product: syz [ 331.369466][ T4282] usb 5-1: Manufacturer: syz [ 331.374164][ T4282] usb 5-1: SerialNumber: syz [ 331.381969][ T4282] usb 5-1: config 0 descriptor?? [ 331.429130][ T4282] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 069 [ 331.476771][ T7] usb 3-1: Using ep0 maxpacket: 16 [ 331.526692][ T4234] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 331.596795][ T7] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.613574][ T7] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 331.623981][ T7] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 331.648894][ T8826] sg_write: data in/out 447452/210 bytes for SCSI command 0x0-- guessing data in; [ 331.648894][ T8826] program syz.4.1511 not setting count and/or reply_len properly [ 331.668166][ T7] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 331.691051][ T7] usb 3-1: config 0 descriptor?? [ 331.716755][ T4282] (null): failure setting delay to 10us [ 331.722764][ T4282] i2c-tiny-usb: probe of 5-1:0.0 failed with error -5 [ 331.731867][ T4282] usb 5-1: USB disconnect, device number 69 [ 331.766597][ T4234] usb 1-1: Using ep0 maxpacket: 16 [ 331.887363][ T4234] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 331.913937][ T4234] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 331.924291][ T4234] usb 1-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 331.933706][ T4234] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 331.957685][ T4234] usb 1-1: config 0 descriptor?? [ 331.969029][ T8858] device syzkaller0 entered promiscuous mode [ 331.986861][ T4271] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 332.179355][ T7] mcp2221 0003:04D8:00DD.001B: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 332.386242][ T7] usb 3-1: USB disconnect, device number 62 [ 332.398294][ T4271] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 332.413885][ T4271] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 332.441176][ T4234] ntrig 0003:1B96:0008.001C: hidraw0: USB HID v0.00 Device [HID 1b96:0008] on usb-dummy_hcd.0-1/input0 [ 332.496960][ T4271] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 332.506679][ T4271] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 332.514800][ T4271] usb 4-1: SerialNumber: syz [ 332.702481][ T1107] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 332.726887][ T1107] hid-generic 0000:0000:0000.001D: hidraw1: HID v0.00 Device [syz1] on syz0 [ 332.829392][ T4271] usb 4-1: 0:2 : does not exist [ 332.876871][ T4271] usb 4-1: USB disconnect, device number 63 [ 332.977167][ T4347] udevd[4347]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 333.225037][ T8875] fuse: Bad value for 'fd' [ 333.402926][ T8882] device syzkaller0 entered promiscuous mode [ 333.412682][ T8885] fuse: Unknown parameter 'use00000000000000000000' [ 333.510662][ T8889] device syzkaller0 entered promiscuous mode [ 333.597331][ T8868] loop6: detected capacity change from 0 to 8 [ 333.741561][ T8903] netlink: 'syz.1.1537': attribute type 4 has an invalid length. [ 333.879670][ T8909] fuse: Bad value for 'fd' [ 333.960574][ T4234] usb 1-1: USB disconnect, device number 73 [ 333.977056][ T7] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 334.057999][ T8914] fido_id[8914]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 334.226640][ T7] usb 3-1: Using ep0 maxpacket: 16 [ 334.346852][ T7] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.367163][ T7] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 334.388473][ T7] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 334.409839][ T7] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.441412][ T7] usb 3-1: config 0 descriptor?? [ 334.798381][ T8924] fuse: Unknown parameter 'user_i00000000000000000000' [ 334.876701][ T4271] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 334.928608][ T8930] device syzkaller0 entered promiscuous mode [ 334.935320][ T7] mcp2221 0003:04D8:00DD.001E: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 335.130396][ T4231] usb 3-1: USB disconnect, device number 63 [ 335.165510][ T8933] device syzkaller0 entered promiscuous mode [ 335.238917][ T8940] fuse: Bad value for 'fd' [ 335.280855][ T4271] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 335.323025][ T4271] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 335.430821][ T4271] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 335.440602][ T4271] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 335.454283][ T4271] usb 2-1: SerialNumber: syz [ 335.588797][ T8951] netlink: 'syz.0.1555': attribute type 4 has an invalid length. [ 335.691591][ T8955] fuse: Unknown parameter 'user_i00000000000000000000' [ 335.771321][ T4271] usb 2-1: 0:2 : does not exist [ 335.820478][ T4271] usb 2-1: USB disconnect, device number 59 [ 335.953694][ T26] audit: type=1804 audit(1779218405.692:73): pid=8960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.2.1559" name="bus" dev="ramfs" ino=61821 res=1 errno=0 [ 336.037722][ T4311] udevd[4311]: 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 [ 336.448669][ T8967] device syzkaller0 entered promiscuous mode [ 336.560696][ T8971] fuse: Bad value for 'fd' [ 336.704523][ T8974] device syzkaller0 entered promiscuous mode [ 336.938676][ T8982] fuse: Unknown parameter 'user_i00000000000000000000' [ 337.090414][ T4234] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 337.136142][ T26] audit: type=1804 audit(1779218406.872:74): pid=8989 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.1571" name="bus" dev="ramfs" ino=61220 res=1 errno=0 [ 337.318738][ T8994] netlink: 'syz.3.1572': attribute type 4 has an invalid length. [ 337.356630][ T4234] usb 5-1: Using ep0 maxpacket: 16 [ 337.372752][ T8998] device syzkaller0 entered promiscuous mode [ 337.485012][ T4234] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.496315][ T4234] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 337.508998][ T4234] usb 5-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 337.523168][ T4234] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 337.544617][ T4234] usb 5-1: config 0 descriptor?? [ 337.625610][ T9002] fuse: Bad value for 'fd' [ 337.801827][ T9010] device syzkaller0 entered promiscuous mode [ 338.030138][ T4234] ntrig 0003:1B96:0008.001F: hidraw0: USB HID v0.00 Device [HID 1b96:0008] on usb-dummy_hcd.4-1/input0 [ 338.143262][ T9017] fuse: Unknown parameter 'user_id00000000000000000000' [ 338.264896][ T9024] device syzkaller0 entered promiscuous mode [ 338.274946][ T26] audit: type=1804 audit(1779218408.012:75): pid=9026 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.1584" name="bus" dev="ramfs" ino=61265 res=1 errno=0 [ 338.307548][ T13] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 338.347439][ T13] hid-generic 0000:0000:0000.0020: hidraw1: HID v0.00 Device [syz1] on syz0 [ 338.497301][ T9034] fuse: Bad value for 'fd' [ 338.632908][ T9040] netlink: 1028 bytes leftover after parsing attributes in process `syz.3.1591'. [ 338.713482][ T9044] fuse: Unknown parameter 'user_id00000000000000000000' [ 338.751310][ T9046] netlink: 'syz.2.1592': attribute type 4 has an invalid length. [ 338.837314][ T13] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 338.979618][ T4234] usb 5-1: USB disconnect, device number 70 [ 339.070454][ T9055] fido_id[9055]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 339.086576][ T13] usb 2-1: Using ep0 maxpacket: 32 [ 339.206818][ T13] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 339.216117][ T13] usb 2-1: config 0 has no interface number 0 [ 339.226319][ T13] usb 2-1: config 0 interface 12 has no altsetting 0 [ 339.283139][ T9062] device syzkaller0 entered promiscuous mode [ 339.397049][ T13] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 339.406787][ T13] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 339.415190][ T13] usb 2-1: Product: syz [ 339.425167][ T13] usb 2-1: Manufacturer: syz [ 339.430478][ T13] usb 2-1: SerialNumber: syz [ 339.445637][ T13] usb 2-1: config 0 descriptor?? [ 339.626236][ T9068] fuse: Invalid rootmode [ 339.760112][ T9070] netlink: 1028 bytes leftover after parsing attributes in process `syz.2.1603'. [ 339.766144][ T9074] fuse: Unknown parameter 'user_id00000000000000000000' [ 339.962800][ T9085] device syzkaller0 entered promiscuous mode [ 340.095892][ T9091] netlink: 'syz.3.1610': attribute type 4 has an invalid length. [ 340.416701][ T1107] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 340.460930][ T9096] fuse: Invalid rootmode [ 340.666748][ T1107] usb 1-1: Using ep0 maxpacket: 16 [ 340.786693][ T13] f81534 2-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 340.787386][ T1107] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 340.806016][ T13] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 340.813589][ T13] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 340.821631][ T13] f81534: probe of 2-1:0.12 failed with error -71 [ 340.823497][ T1107] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 340.844418][ T1107] usb 1-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 340.855300][ T1107] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 340.871094][ T1107] usb 1-1: config 0 descriptor?? [ 340.881362][ T13] usb 2-1: USB disconnect, device number 60 [ 340.917468][ T9102] fuse: Bad value for 'fd' [ 341.074303][ T9106] netlink: 1028 bytes leftover after parsing attributes in process `syz.3.1617'. [ 341.370132][ T1107] ntrig 0003:1B96:0008.0021: hidraw0: USB HID v0.00 Device [HID 1b96:0008] on usb-dummy_hcd.0-1/input0 [ 341.476630][ T4231] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 341.623508][ T4282] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 341.662665][ T4282] hid-generic 0000:0000:0000.0022: hidraw1: HID v0.00 Device [syz1] on syz0 [ 341.892237][ T4231] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 341.907925][ T4231] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 341.923522][ T4231] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 341.933607][ T4231] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 341.949158][ T4231] usb 4-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 341.960732][ T4231] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 341.972320][ T4271] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 341.986371][ T4231] usb 4-1: config 0 descriptor?? [ 342.119407][ T9131] fuse: Bad value for 'fd' [ 342.156573][ T4282] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 342.174734][ T1107] usb 1-1: USB disconnect, device number 74 [ 342.236702][ T4271] usb 3-1: Using ep0 maxpacket: 16 [ 342.267007][ T4231] hdpvr 4-1:0.0: firmware version 0x8 dated 5 [ 342.302067][ T9134] fido_id[9134]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 342.376960][ T4271] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.390370][ T4271] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 342.395060][ T9137] netlink: 'syz.4.1628': attribute type 4 has an invalid length. [ 342.401503][ T4271] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.418927][ T4271] usb 3-1: config 0 descriptor?? [ 342.526691][ T4282] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 342.537061][ T4282] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 342.618119][ T4282] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 342.629010][ T4282] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 342.637114][ T4282] usb 2-1: SerialNumber: syz [ 342.919416][ T4282] usb 2-1: 0:2 : does not exist [ 342.945782][ T4282] usb 2-1: USB disconnect, device number 61 [ 343.069049][ T4231] hdpvr 4-1:0.0: max device number reached, device register failed [ 343.109999][ T4231] usb 4-1: USB disconnect, device number 64 [ 343.146764][ T4271] usbhid 3-1:0.0: can't add hid device: -71 [ 343.152935][ T4271] usbhid: probe of 3-1:0.0 failed with error -71 [ 343.188624][ T4267] udevd[4267]: 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 [ 343.226141][ T4271] usb 3-1: USB disconnect, device number 64 [ 343.492903][ T9151] device syzkaller0 entered promiscuous mode [ 343.511677][ T9151] netlink: 1028 bytes leftover after parsing attributes in process `syz.4.1633'. [ 343.796563][ T13] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 343.965314][ T9162] fuse: Bad value for 'fd' [ 343.988039][ T13] usb 2-1: device descriptor read/64, error -71 [ 344.266746][ T13] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 344.396824][ T4271] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 344.467845][ T13] usb 2-1: device descriptor read/64, error -71 [ 344.557288][ T9177] netlink: 'syz.2.1642': attribute type 4 has an invalid length. [ 344.587144][ T13] usb usb2-port1: attempt power cycle [ 344.686740][ T4271] usb 4-1: Using ep0 maxpacket: 16 [ 344.826732][ T4271] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 344.837986][ T4271] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 344.849312][ T4271] usb 4-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 344.859081][ T4271] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 344.870265][ T4271] usb 4-1: config 0 descriptor?? [ 344.946655][ T4231] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 344.996588][ T13] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 345.086932][ T13] usb 2-1: device descriptor read/8, error -71 [ 345.353039][ T4271] ntrig 0003:1B96:0008.0023: hidraw0: USB HID v0.00 Device [HID 1b96:0008] on usb-dummy_hcd.3-1/input0 [ 345.357399][ T13] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 345.373189][ T4231] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 345.383087][ T4233] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 345.395378][ T4231] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 345.405866][ T4231] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 345.421931][ T4231] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 345.424621][ T9186] device syzkaller0 entered promiscuous mode [ 345.433534][ T4231] usb 5-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 345.447125][ T9186] netlink: 1028 bytes leftover after parsing attributes in process `syz.2.1646'. [ 345.457559][ T4231] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 345.468215][ T4231] usb 5-1: config 0 descriptor?? [ 345.486832][ T13] usb 2-1: device descriptor read/8, error -71 [ 345.626980][ T13] usb usb2-port1: unable to enumerate USB device [ 345.664383][ T1107] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 345.689684][ T1107] hid-generic 0000:0000:0000.0024: hidraw1: HID v0.00 Device [syz1] on syz0 [ 345.726684][ T4231] hdpvr 5-1:0.0: firmware version 0x8 dated 5 [ 345.776564][ T4233] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 345.915990][ T4233] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 345.996733][ T4233] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 346.005848][ T4233] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 346.026527][ T4233] usb 1-1: SerialNumber: syz [ 346.139553][ T4271] usb 4-1: USB disconnect, device number 65 [ 346.205388][ T9194] fido_id[9194]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 346.330924][ T4233] usb 1-1: 0:2 : does not exist [ 346.355761][ T4233] usb 1-1: USB disconnect, device number 75 [ 346.429941][ T9196] fuse: Unknown parameter '0x0000000000000003' [ 346.536641][ T4231] hdpvr 5-1:0.0: max device number reached, device register failed [ 346.568799][ T4231] usb 5-1: USB disconnect, device number 71 [ 346.588219][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 347.076865][ T4234] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 347.266778][ T4231] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 347.446735][ T4234] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 347.459548][ T4234] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.483200][ T4234] usb 2-1: config 0 descriptor?? [ 347.667045][ T4231] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 347.687773][ T4231] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 347.735853][ T9208] syz.1.1652: vmalloc error: size 70368744185856, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 347.766053][ T9224] netlink: 'syz.2.1657': attribute type 4 has an invalid length. [ 347.775408][ T9208] CPU: 0 PID: 9208 Comm: syz.1.1652 Not tainted syzkaller #0 [ 347.782833][ T9208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 347.792926][ T9208] Call Trace: [ 347.796235][ T9208] [ 347.799198][ T9208] dump_stack_lvl+0x188/0x250 [ 347.803923][ T9208] ? rcu_lock_release+0x5/0x20 [ 347.808727][ T9208] ? show_regs_print_info+0x20/0x20 [ 347.813970][ T9208] ? load_image+0x400/0x400 [ 347.818514][ T9208] warn_alloc+0x243/0x320 [ 347.822850][ T9208] ? rcu_lock_release+0x20/0x20 [ 347.827707][ T9208] ? zone_watermark_ok_safe+0x240/0x240 [ 347.833266][ T9208] ? dvb_demux_do_ioctl+0x313/0x530 [ 347.838469][ T9208] ? kfree+0xef/0x2a0 [ 347.842459][ T9208] __vmalloc_node_range+0x2b1/0x8b0 [ 347.847660][ T9208] ? mutex_lock_io_nested+0x60/0x60 [ 347.852864][ T9208] ? dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 347.858678][ T9208] vmalloc+0x75/0x80 [ 347.862573][ T9208] ? dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 347.868430][ T9208] dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 347.874279][ T9208] dvb_demux_do_ioctl+0x450/0x530 [ 347.879335][ T9208] dvb_usercopy+0x191/0x2b0 [ 347.883849][ T9208] ? dvb_dmxdev_buffer_read+0x4c0/0x4c0 [ 347.889486][ T9208] ? dvb_generic_ioctl+0xb0/0xb0 [ 347.894444][ T9208] ? dvb_demux_poll+0x210/0x210 [ 347.899303][ T9208] dvb_demux_ioctl+0x25/0x30 [ 347.903897][ T9208] __se_sys_ioctl+0xfa/0x170 [ 347.908496][ T9208] do_syscall_64+0x4c/0xa0 [ 347.912924][ T9208] ? clear_bhb_loop+0x30/0x80 [ 347.917611][ T9208] ? clear_bhb_loop+0x30/0x80 [ 347.922317][ T9208] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 347.928223][ T9208] RIP: 0033:0x7fba27fffe59 [ 347.932645][ T9208] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 347.952282][ T9208] RSP: 002b:00007fba26259028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.960790][ T9208] RAX: ffffffffffffffda RBX: 00007fba28278fa0 RCX: 00007fba27fffe59 [ 347.968766][ T9208] RDX: 0000400000002000 RSI: 0000000000006f2d RDI: 0000000000000008 [ 347.976747][ T9208] RBP: 00007fba28095d6f R08: 0000000000000000 R09: 0000000000000000 [ 347.984741][ T9208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 347.992751][ T9208] R13: 00007fba28279038 R14: 00007fba28278fa0 R15: 00007ffddd9a2e48 [ 348.000998][ T9208] [ 348.006948][ T4231] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 348.038329][ T4231] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 348.057151][ T4231] usb 1-1: SerialNumber: syz [ 348.090121][ T9229] fuse: Unknown parameter '0x0000000000000003' [ 348.099776][ T9208] Mem-Info: [ 348.268087][ T9208] active_anon:276 inactive_anon:6206 isolated_anon:0 [ 348.268087][ T9208] active_file:4949 inactive_file:36507 isolated_file:0 [ 348.268087][ T9208] unevictable:768 dirty:66 writeback:0 [ 348.268087][ T9208] slab_reclaimable:20456 slab_unreclaimable:102421 [ 348.268087][ T9208] mapped:30307 shmem:1632 pagetables:732 bounce:0 [ 348.268087][ T9208] kernel_misc_reclaimable:0 [ 348.268087][ T9208] free:1364166 free_pcp:9753 free_cma:0 [ 348.400749][ T9208] Node 0 active_anon:1072kB inactive_anon:24316kB active_file:19596kB inactive_file:146028kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:121228kB dirty:264kB writeback:0kB shmem:4452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10668kB pagetables:2928kB all_unreclaimable? no [ 348.435733][ T4231] usb 1-1: 0:2 : does not exist [ 348.442465][ T9208] Node 1 active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 348.471759][ T4282] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 348.490748][ T9208] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 348.497072][ T4231] usb 1-1: USB disconnect, device number 76 [ 348.556325][ T9208] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 348.562312][ T9208] Node 0 DMA32 free:1521980kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:1072kB inactive_anon:24316kB active_file:19596kB inactive_file:146028kB unevictable:1536kB writepending:264kB present:3129332kB managed:2606544kB mlocked:0kB bounce:0kB free_pcp:36884kB local_pcp:21572kB free_cma:0kB [ 348.596945][ T9208] lowmem_reserve[]: 0 0 0 0 0 [ 348.607054][ T9208] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 348.638993][ T9208] lowmem_reserve[]: 0 0 0 0 0 [ 348.644474][ T9208] Node 1 Normal free:3919580kB min:55108kB low:68884kB high:82660kB reserved_highatomic:0KB active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2352kB local_pcp:0kB free_cma:0kB [ 348.675164][ T4282] usb 4-1: device descriptor read/64, error -71 [ 348.681607][ T9208] lowmem_reserve[]: 0 0 0 0 0 [ 348.687857][ T9208] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 348.700814][ T9208] Node 0 DMA32: 73*4kB (UME) 1387*8kB (UME) 490*16kB (UME) 339*32kB (UME) 195*64kB (UME) 76*128kB (UME) 31*256kB (UM) 11*512kB (M) 2*1024kB (UE) 0*2048kB 355*4096kB (M) = 1521980kB [ 348.719235][ T9208] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 348.730985][ T9208] Node 1 Normal: 159*4kB (UE) 28*8kB (UME) 20*16kB (UME) 168*32kB (UE) 69*64kB (UME) 22*128kB (UME) 11*256kB (UM) 3*512kB (UE) 0*1024kB 1*2048kB (M) 952*4096kB (M) = 3919580kB [ 348.749850][ T9208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 348.759645][ T9208] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 348.771013][ T9208] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 348.783558][ T9208] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 348.794129][ T4347] udevd[4347]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 348.809333][ T9208] 43089 total pagecache pages [ 348.814670][ T9208] 0 pages in swap cache [ 348.824226][ T9208] Swap cache stats: add 14, delete 14, find 3/7 [ 348.832395][ T9208] Free swap = 124472kB [ 348.843743][ T9208] Total swap = 124996kB [ 348.848175][ T9208] 2097051 pages RAM [ 348.852057][ T9208] 0 pages HighMem/MovableOnly [ 348.862473][ T9208] 411492 pages reserved [ 348.880678][ T9208] 0 pages cma reserved [ 348.946707][ T4234] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 348.955620][ T4234] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 348.968038][ T4282] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 348.988564][ T4234] [drm:udl_init] *ERROR* Selecting channel failed [ 349.009104][ T4234] [drm] Initialized udl 0.0.1 20120220 for 2-1:0.0 on minor 2 [ 349.021424][ T4234] [drm] Initialized udl on minor 2 [ 349.046689][ T4234] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 349.068461][ T4234] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 349.079531][ T4234] usb 2-1: USB disconnect, device number 66 [ 349.086182][ T7] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 349.096615][ T7] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 349.108067][ T7] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 349.156563][ T4282] usb 4-1: device descriptor read/64, error -71 [ 349.286779][ T4282] usb usb4-port1: attempt power cycle [ 349.436047][ T9256] fuse: Unknown parameter '0x0000000000000003' [ 349.696597][ T4282] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 349.796738][ T4282] usb 4-1: device descriptor read/8, error -71 [ 350.066723][ T4282] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 350.176779][ T4282] usb 4-1: device descriptor read/8, error -71 [ 350.308019][ T4282] usb usb4-port1: unable to enumerate USB device [ 350.391606][ T9275] netlink: 'syz.2.1675': attribute type 39 has an invalid length. [ 351.006604][ T4271] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 351.099587][ T9295] fuse: Unknown parameter '0x0000000000000003' [ 351.396610][ T4231] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 351.416888][ T4271] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 351.427442][ T4271] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 351.527476][ T4271] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 351.537207][ T4271] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 351.545494][ T4271] usb 3-1: SerialNumber: syz [ 351.808149][ T4231] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 351.830069][ T4231] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 351.844744][ T4231] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 351.858361][ T4271] usb 3-1: 0:2 : does not exist [ 351.863415][ T4231] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 351.930325][ T4271] usb 3-1: USB disconnect, device number 65 [ 351.948306][ T4231] usb 5-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 352.008872][ T4231] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 352.068512][ T4231] usb 5-1: config 0 descriptor?? [ 352.326853][ T4231] hdpvr 5-1:0.0: firmware version 0x8 dated 5 [ 352.410202][ T9332] fuse: Unknown parameter '0x0000000000000003' [ 352.706553][ T7] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 352.896662][ T7] usb 3-1: device descriptor read/64, error -71 [ 353.162034][ T4231] hdpvr 5-1:0.0: max device number reached, device register failed [ 353.176698][ T7] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 353.225938][ T4231] usb 5-1: USB disconnect, device number 72 [ 353.386580][ T7] usb 3-1: device descriptor read/64, error -71 [ 353.405270][ T9365] fuse: Unknown parameter '0x0000000000000003' [ 353.506775][ T7] usb usb3-port1: attempt power cycle [ 353.546582][ T4233] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 353.796707][ T4231] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 353.918687][ T7] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 353.926822][ T4233] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 354.026739][ T7] usb 3-1: device descriptor read/8, error -71 [ 354.157255][ T4233] usb 1-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 354.174791][ T4233] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 354.183798][ T4233] usb 1-1: Product: syz [ 354.194358][ T4233] usb 1-1: Manufacturer: syz [ 354.199430][ T4233] usb 1-1: SerialNumber: syz [ 354.226877][ T4231] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 354.240805][ T4231] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 354.251652][ T4233] usb 1-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 354.306928][ T7] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 354.347550][ T4231] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 354.406944][ T7] usb 3-1: device descriptor read/8, error -71 [ 354.428670][ T4231] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 354.437173][ T4231] usb 5-1: SerialNumber: syz [ 354.526798][ T7] usb usb3-port1: unable to enumerate USB device [ 354.729411][ T4231] usb 5-1: 0:2 : does not exist [ 354.742982][ T9398] fuse: Unknown parameter 'fd0x0000000000000003' [ 354.764283][ T4231] usb 5-1: USB disconnect, device number 73 [ 354.908800][ T4233] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 354.920147][ T4233] dvbdev: DVB: registering new adapter (774 Friio White ISDB-T USB2.0) [ 354.928598][ T4233] usb 1-1: media controller created [ 354.944977][ T4233] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 355.005257][ T4233] usb 1-1: USB disconnect, device number 77 [ 355.538256][ T4231] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 355.910417][ T4233] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 355.926866][ T4231] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 355.946702][ T4231] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 355.966612][ T4231] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 355.987505][ T4231] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 356.004112][ T4231] usb 5-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 356.013324][ T4231] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 356.045892][ T4231] usb 5-1: config 0 descriptor?? [ 356.296939][ T4231] hdpvr 5-1:0.0: firmware version 0x8 dated 5 [ 356.537125][ T4233] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 356.546250][ T4233] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.569532][ T4233] usb 3-1: Product: syz [ 356.573764][ T4233] usb 3-1: Manufacturer: syz [ 356.578761][ T4233] usb 3-1: SerialNumber: syz [ 356.586629][ T7] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 356.597489][ T4233] usb 3-1: config 0 descriptor?? [ 356.605783][ T9426] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1726'. [ 356.616928][ T9426] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1726'. [ 356.638718][ T4233] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 070 [ 356.830456][ T9433] fuse: Unknown parameter 'fd0x0000000000000003' [ 356.853620][ T4233] (null): failure setting delay to 10us [ 356.865366][ T4233] i2c-tiny-usb: probe of 3-1:0.0 failed with error -5 [ 356.881471][ T4233] usb 3-1: USB disconnect, device number 70 [ 356.899002][ T9435] device syzkaller0 entered promiscuous mode [ 356.909325][ T9435] netlink: 1028 bytes leftover after parsing attributes in process `syz.3.1730'. [ 356.956774][ T7] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 356.967398][ T7] usb 1-1: config 2 has 1 interface, different from the descriptor's value: 3 [ 357.066321][ T9438] netlink: 'syz.3.1731': attribute type 4 has an invalid length. [ 357.075220][ T4231] hdpvr 5-1:0.0: max device number reached, device register failed [ 357.102030][ T4231] usb 5-1: USB disconnect, device number 74 [ 357.126770][ T7] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0099, bcdDevice=bd.95 [ 357.136887][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 357.144932][ T7] usb 1-1: Product: syz [ 357.149495][ T7] usb 1-1: Manufacturer: syz [ 357.154131][ T7] usb 1-1: SerialNumber: syz [ 357.400694][ T9423] udc-core: couldn't find an available UDC or it's busy [ 357.408130][ T9423] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 357.425336][ T9446] device syzkaller0 entered promiscuous mode [ 357.484733][ T9450] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 357.577836][ T7] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 357.585720][ T7] dvb_usb_af9015: probe of 1-1:2.0 failed with error -22 [ 357.627430][ T7] usb 1-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 357.636259][ T7] dvb_usb_af9035: probe of 1-1:2.0 failed with error -22 [ 357.674105][ T7] usb 1-1: USB disconnect, device number 78 [ 357.716818][ T4231] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 357.918688][ T4231] usb 5-1: device descriptor read/64, error -71 [ 358.196692][ T4231] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 358.382904][ T9472] fuse: Unknown parameter 'fd0x0000000000000003' [ 358.416652][ T4231] usb 5-1: device descriptor read/64, error -71 [ 358.556835][ T4231] usb usb5-port1: attempt power cycle [ 358.582904][ T9474] device syzkaller0 entered promiscuous mode [ 358.618221][ T9474] netlink: 1028 bytes leftover after parsing attributes in process `syz.0.1741'. [ 358.976684][ T4231] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 359.021619][ T4233] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 359.096789][ T4231] usb 5-1: device descriptor read/8, error -71 [ 359.136657][ T7] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 359.206622][ T4282] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 359.278644][ T4233] usb 3-1: Using ep0 maxpacket: 16 [ 359.297443][ T9484] device syzkaller0 entered promiscuous mode [ 359.386853][ T4231] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 359.406802][ T4233] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 359.421768][ T4233] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 359.431898][ T4233] usb 3-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 359.444859][ T4233] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.455797][ T4233] usb 3-1: config 0 descriptor?? [ 359.496810][ T7] usb 1-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 359.506094][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.518020][ T4231] usb 5-1: device descriptor read/8, error -71 [ 359.527700][ T7] usb 1-1: config 0 descriptor?? [ 359.638291][ T4231] usb usb5-port1: unable to enumerate USB device [ 359.726725][ T4282] usb 4-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 359.736099][ T4282] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 359.744257][ T4282] usb 4-1: Product: syz [ 359.748657][ T4282] usb 4-1: Manufacturer: syz [ 359.753284][ T4282] usb 4-1: SerialNumber: syz [ 359.766894][ T4282] usb 4-1: config 0 descriptor?? [ 359.774103][ T9478] syz.0.1743: vmalloc error: size 70368744185856, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 359.789354][ T9478] CPU: 1 PID: 9478 Comm: syz.0.1743 Not tainted syzkaller #0 [ 359.796785][ T9478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 359.806883][ T9478] Call Trace: [ 359.810280][ T9478] [ 359.811904][ T4282] i2c-tiny-usb 4-1:0.0: version 6d.cc found at bus 004 address 070 [ 359.813316][ T9478] dump_stack_lvl+0x188/0x250 [ 359.825986][ T9478] ? rcu_lock_release+0x5/0x20 [ 359.830921][ T9478] ? show_regs_print_info+0x20/0x20 [ 359.836159][ T9478] ? load_image+0x400/0x400 [ 359.840717][ T9478] warn_alloc+0x243/0x320 [ 359.845192][ T9478] ? rcu_lock_release+0x20/0x20 [ 359.850115][ T9478] ? zone_watermark_ok_safe+0x240/0x240 [ 359.855711][ T9478] ? dvb_demux_do_ioctl+0x313/0x530 [ 359.861087][ T9478] ? kfree+0xef/0x2a0 [ 359.865174][ T9478] __vmalloc_node_range+0x2b1/0x8b0 [ 359.870428][ T9478] ? mutex_lock_io_nested+0x60/0x60 [ 359.875748][ T9478] ? dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 359.881604][ T9478] vmalloc+0x75/0x80 [ 359.885536][ T9478] ? dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 359.891381][ T9478] dvb_dmxdev_set_buffer_size+0xbe/0x1f0 [ 359.897078][ T9478] dvb_demux_do_ioctl+0x450/0x530 [ 359.902149][ T9478] dvb_usercopy+0x191/0x2b0 [ 359.906698][ T9478] ? dvb_dmxdev_buffer_read+0x4c0/0x4c0 [ 359.912278][ T9478] ? dvb_generic_ioctl+0xb0/0xb0 [ 359.917272][ T9478] ? dvb_demux_poll+0x210/0x210 [ 359.922163][ T9478] dvb_demux_ioctl+0x25/0x30 [ 359.926786][ T9478] __se_sys_ioctl+0xfa/0x170 [ 359.931462][ T9478] do_syscall_64+0x4c/0xa0 [ 359.935930][ T9478] ? clear_bhb_loop+0x30/0x80 [ 359.940706][ T9478] ? clear_bhb_loop+0x30/0x80 [ 359.945429][ T9478] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 359.951362][ T9478] RIP: 0033:0x7ff69aedae59 [ 359.955881][ T9478] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 359.975634][ T9478] RSP: 002b:00007ff699134028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 359.984167][ T9478] RAX: ffffffffffffffda RBX: 00007ff69b153fa0 RCX: 00007ff69aedae59 [ 359.992191][ T9478] RDX: 0000400000002000 RSI: 0000000000006f2d RDI: 0000000000000008 [ 360.000204][ T9478] RBP: 00007ff69af70d6f R08: 0000000000000000 R09: 0000000000000000 [ 360.008216][ T9478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 360.016222][ T9478] R13: 00007ff69b154038 R14: 00007ff69b153fa0 R15: 00007ffea733ab38 [ 360.024265][ T9478] [ 360.033023][ T9478] Mem-Info: [ 360.036363][ T9478] active_anon:277 inactive_anon:6172 isolated_anon:0 [ 360.036363][ T9478] active_file:4953 inactive_file:36507 isolated_file:0 [ 360.036363][ T9478] unevictable:768 dirty:99 writeback:0 [ 360.036363][ T9478] slab_reclaimable:20576 slab_unreclaimable:101873 [ 360.036363][ T9478] mapped:30320 shmem:1633 pagetables:735 bounce:0 [ 360.036363][ T9478] kernel_misc_reclaimable:0 [ 360.036363][ T9478] free:1364329 free_pcp:11031 free_cma:0 [ 360.069980][ T4233] ntrig 0003:1B96:0008.0025: hidraw0: USB HID v0.00 Device [HID 1b96:0008] on usb-dummy_hcd.2-1/input0 [ 360.088739][ T9478] Node 0 active_anon:1076kB inactive_anon:24180kB active_file:19612kB inactive_file:146028kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:121280kB dirty:396kB writeback:0kB shmem:4456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10576kB pagetables:2944kB all_unreclaimable? no [ 360.089167][ T9478] Node 1 active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2076kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no [ 360.154792][ T9478] Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 360.181564][ T4282] (null): failure setting delay to 10us [ 360.188752][ T4282] i2c-tiny-usb: probe of 4-1:0.0 failed with error -5 [ 360.195783][ T9478] lowmem_reserve[]: 0 2539 2540 2540 2540 [ 360.202196][ T9478] Node 0 DMA32 free:1522376kB min:34784kB low:43480kB high:52176kB reserved_highatomic:0KB active_anon:1076kB inactive_anon:24180kB active_file:19612kB inactive_file:146028kB unevictable:1536kB writepending:396kB present:3129332kB managed:2606544kB mlocked:0kB bounce:0kB free_pcp:41816kB local_pcp:20136kB free_cma:0kB [ 360.233261][ T9478] lowmem_reserve[]: 0 0 0 0 0 [ 360.244178][ T9478] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:660kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 360.248608][ T4282] usb 4-1: USB disconnect, device number 70 [ 360.276387][ T9478] lowmem_reserve[]: 0 0 0 0 0 [ 360.300372][ T9478] Node 1 Normal free:3919580kB min:55108kB low:68884kB high:82660kB reserved_highatomic:0KB active_anon:32kB inactive_anon:508kB active_file:200kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2352kB local_pcp:0kB free_cma:0kB [ 360.340374][ T4234] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 360.349170][ T9478] lowmem_reserve[]: 0 0 0 0 0 [ 360.354167][ T9478] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 360.368015][ T4234] hid-generic 0000:0000:0000.0026: hidraw1: HID v0.00 Device [syz1] on syz0 [ 360.390849][ T9478] Node 0 DMA32: 182*4kB (UME) 1232*8kB (UME) 521*16kB (UME) 347*32kB (UME) 194*64kB (UME) 80*128kB (UME) 31*256kB (UM) 11*512kB (M) 2*1024kB (UE) 0*2048kB 355*4096kB (UM) = 1522376kB [ 360.417132][ T9478] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 360.433855][ T9478] Node 1 Normal: 159*4kB (UE) 28*8kB (UME) 20*16kB (UME) 168*32kB (UE) 69*64kB (UME) 22*128kB (UME) 11*256kB (UM) 3*512kB (UE) 0*1024kB 1*2048kB (M) 952*4096kB (M) = 3919580kB [ 360.472658][ T9478] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 360.490140][ T9478] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 360.505281][ T9478] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 360.522875][ T9492] netlink: 'syz.4.1748': attribute type 4 has an invalid length. [ 360.532775][ T9478] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 360.547600][ T9478] 44219 total pagecache pages [ 360.552410][ T9478] 0 pages in swap cache [ 360.560228][ T9478] Swap cache stats: add 14, delete 14, find 3/7 [ 360.568273][ T9478] Free swap = 124472kB [ 360.572934][ T9478] Total swap = 124996kB [ 360.580638][ T9478] 2097051 pages RAM [ 360.584738][ T9478] 0 pages HighMem/MovableOnly [ 360.591220][ T9478] 411492 pages reserved [ 360.595656][ T9478] 0 pages cma reserved [ 360.686690][ T7] [drm] vendor descriptor length:b9 data:00 00 00 00 00 00 00 00 00 00 00 [ 360.695626][ T7] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 360.726751][ T7] [drm:udl_init] *ERROR* Selecting channel failed [ 360.748507][ T7] [drm] Initialized udl 0.0.1 20120220 for 1-1:0.0 on minor 2 [ 360.757226][ T7] [drm] Initialized udl on minor 2 [ 360.776788][ T7] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 360.789504][ T7] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 360.805439][ T7] usb 1-1: USB disconnect, device number 79 [ 360.832867][ T4234] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 360.846818][ T4234] [drm:udl_get_edid_block] *ERROR* Read EDID byte 0 failed err ffffffed [ 360.860064][ T4234] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 360.891885][ T9488] loop6: detected capacity change from 0 to 8 [ 360.937204][ T9488] loop_set_status: loop6 (o§æ?<í ¯ÊºöÙXDˆÚbÔÌp0ìO{š¸›>´{fiö½¹Ä) has still dirty pages (nrpages=1) [ 361.089154][ T4233] usb 3-1: USB disconnect, device number 71 [ 361.164328][ T9502] fido_id[9502]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 361.362825][ T9511] device syzkaller0 entered promiscuous mode [ 361.381528][ T9511] netlink: 1028 bytes leftover after parsing attributes in process `syz.3.1753'. [ 362.335987][ T9522] device syzkaller0 entered promiscuous mode [ 362.345060][ T7] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 362.721750][ T7] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 362.733317][ T7] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 362.791937][ T4231] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 362.826744][ T7] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 362.841499][ T9541] netlink: 'syz.2.1765': attribute type 4 has an invalid length. [ 362.846760][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 362.859192][ T7] usb 4-1: SerialNumber: syz [ 362.950225][ T9544] [ 362.952649][ T9544] ============================= [ 362.957953][ T9544] WARNING: suspicious RCU usage [ 362.964193][ T9544] syzkaller #0 Not tainted [ 362.971663][ T9544] ----------------------------- [ 362.976866][ T9544] include/linux/rhashtable.h:594 suspicious rcu_dereference_check() usage! [ 362.985653][ T9544] [ 362.985653][ T9544] other info that might help us debug this: [ 362.985653][ T9544] [ 362.996385][ T9544] [ 362.996385][ T9544] rcu_scheduler_active = 2, debug_locks = 1 [ 363.004975][ T9544] 1 lock held by syz.1.1766/9544: [ 363.010392][ T9544] #0: ffffffff8d43dbc8 (rtnl_mutex){+.+.}-{3:3}, at: ip_mroute_setsockopt+0x136/0x1250 [ 363.021663][ T9544] [ 363.021663][ T9544] stack backtrace: [ 363.027978][ T9544] CPU: 1 PID: 9544 Comm: syz.1.1766 Not tainted syzkaller #0 [ 363.035395][ T9544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 363.045476][ T9544] Call Trace: [ 363.048784][ T9544] [ 363.051734][ T9544] dump_stack_lvl+0x188/0x250 [ 363.056420][ T9544] ? load_image+0x400/0x400 [ 363.060967][ T9544] ? show_regs_print_info+0x20/0x20 [ 363.066238][ T9544] ? lockdep_rcu_suspicious+0x110/0x180 [ 363.071969][ T9544] ? local_bh_enable+0x20/0x20 [ 363.076789][ T9544] rhltable_lookup+0x7a9/0x7c0 [ 363.081595][ T9544] ? local_bh_enable+0x20/0x20 [ 363.086389][ T9544] ? mr_mfc_find_parent+0x190/0x190 [ 363.091601][ T9544] ? local_bh_enable+0x20/0x20 [ 363.096528][ T9544] ? mark_lock+0x94/0x320 [ 363.100947][ T9544] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 363.106978][ T9544] ? lock_chain_count+0x20/0x20 [ 363.111864][ T9544] mr_mfc_find_any_parent+0xb6/0x1e0 [ 363.117185][ T9544] ? local_bh_enable+0x20/0x20 [ 363.121998][ T9544] ip_mr_forward+0x24c/0xf90 [ 363.126642][ T9544] ipmr_mfc_add+0x23cc/0x2d40 [ 363.131376][ T9544] ? ipmr_mfc_delete+0x5f0/0x5f0 [ 363.136351][ T9544] ? __lock_acquire+0x7d10/0x7d10 [ 363.141415][ T9544] ip_mroute_setsockopt+0xeaf/0x1250 [ 363.146759][ T9544] ? ipmr_rule_default+0x70/0x70 [ 363.151759][ T9544] ? __might_sleep+0xf0/0xf0 [ 363.156492][ T9544] ip_setsockopt+0x568/0x3130 [ 363.161232][ T9544] ? ipv4_pktinfo_prepare+0x6f0/0x6f0 [ 363.166629][ T9544] ? aa_sk_perm+0x7dc/0x910 [ 363.171273][ T9544] ? aa_af_perm+0x340/0x340 [ 363.175805][ T9544] ? __fget_files+0x40f/0x480 [ 363.180614][ T9544] ? aa_sock_opt_perm+0x74/0x100 [ 363.185647][ T9544] ? sock_common_setsockopt+0x32/0xb0 [ 363.191129][ T9544] ? raw_setsockopt+0xc5/0x180 [ 363.195949][ T9544] ? sock_common_recvmsg+0x1c0/0x1c0 [ 363.201250][ T9544] __sys_setsockopt+0x2bf/0x3d0 [ 363.206220][ T9544] __x64_sys_setsockopt+0xb1/0xc0 [ 363.211270][ T9544] do_syscall_64+0x4c/0xa0 [ 363.215722][ T9544] ? clear_bhb_loop+0x30/0x80 [ 363.220425][ T9544] ? clear_bhb_loop+0x30/0x80 [ 363.225136][ T9544] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 363.231055][ T9544] RIP: 0033:0x7fba27fffe59 [ 363.235526][ T9544] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 363.255167][ T9544] RSP: 002b:00007fba26259028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 363.263624][ T9544] RAX: ffffffffffffffda RBX: 00007fba28278fa0 RCX: 00007fba27fffe59 [ 363.271632][ T9544] RDX: 00000000000000d2 RSI: 0000000000000000 RDI: 0000000000000007 [ 363.279639][ T9544] RBP: 00007fba28095d6f R08: 000000000000003c R09: 0000000000000000 [ 363.287645][ T9544] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000000 [ 363.295729][ T9544] R13: 00007fba28279038 R14: 00007fba28278fa0 R15: 00007ffddd9a2e48 [ 363.303727][ T9544] [ 363.316525][ T4233] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 363.332032][ T9544] [ 363.334618][ T9544] ============================= [ 363.339954][ T9544] WARNING: suspicious RCU usage [ 363.345098][ T9544] syzkaller #0 Not tainted [ 363.350110][ T9544] ----------------------------- [ 363.355302][ T9544] include/linux/rhashtable.h:369 suspicious rcu_dereference_check() usage! [ 363.357923][ T7] usb 4-1: 0:2 : does not exist [ 363.366379][ T9544] [ 363.366379][ T9544] other info that might help us debug this: [ 363.366379][ T9544] [ 363.380910][ T9544] [ 363.380910][ T9544] rcu_scheduler_active = 2, debug_locks = 1 [ 363.389544][ T9544] 1 lock held by syz.1.1766/9544: [ 363.395119][ T9544] #0: ffffffff8d43dbc8 (rtnl_mutex){+.+.}-{3:3}, at: ip_mroute_setsockopt+0x136/0x1250 [ 363.406093][ T9544] [ 363.406093][ T9544] stack backtrace: [ 363.412688][ T9544] CPU: 1 PID: 9544 Comm: syz.1.1766 Not tainted syzkaller #0 [ 363.420112][ T9544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 363.430199][ T9544] Call Trace: [ 363.433508][ T9544] [ 363.436466][ T9544] dump_stack_lvl+0x188/0x250 [ 363.441181][ T9544] ? load_image+0x400/0x400 [ 363.445719][ T9544] ? show_regs_print_info+0x20/0x20 [ 363.450969][ T9544] ? lockdep_rcu_suspicious+0x110/0x180 [ 363.456554][ T9544] ? local_bh_enable+0x20/0x20 [ 363.461356][ T9544] rhltable_lookup+0x52a/0x7c0 [ 363.466159][ T9544] ? local_bh_enable+0x20/0x20 [ 363.469457][ T7] usb 4-1: USB disconnect, device number 71 [ 363.470963][ T9544] ? mr_mfc_find_parent+0x190/0x190 [ 363.482079][ T9544] ? local_bh_enable+0x20/0x20 [ 363.486891][ T9544] ? mark_lock+0x94/0x320 [ 363.491257][ T9544] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 363.497276][ T9544] ? lock_chain_count+0x20/0x20 [ 363.502185][ T9544] mr_mfc_find_any_parent+0xb6/0x1e0 [ 363.507519][ T9544] ? local_bh_enable+0x20/0x20 [ 363.512333][ T9544] ip_mr_forward+0x24c/0xf90 [ 363.516970][ T9544] ipmr_mfc_add+0x23cc/0x2d40 [ 363.521698][ T9544] ? ipmr_mfc_delete+0x5f0/0x5f0 [ 363.526675][ T9544] ? __lock_acquire+0x7d10/0x7d10 [ 363.531759][ T9544] ip_mroute_setsockopt+0xeaf/0x1250 [ 363.537102][ T9544] ? ipmr_rule_default+0x70/0x70 [ 363.542096][ T9544] ? __might_sleep+0xf0/0xf0 [ 363.546726][ T9544] ip_setsockopt+0x568/0x3130 [ 363.551453][ T9544] ? ipv4_pktinfo_prepare+0x6f0/0x6f0 [ 363.556863][ T9544] ? aa_sk_perm+0x7dc/0x910 [ 363.561403][ T9544] ? aa_af_perm+0x340/0x340 [ 363.565938][ T9544] ? __fget_files+0x40f/0x480 [ 363.570654][ T9544] ? aa_sock_opt_perm+0x74/0x100 [ 363.575633][ T9544] ? sock_common_setsockopt+0x32/0xb0 [ 363.581041][ T9544] ? raw_setsockopt+0xc5/0x180 [ 363.585846][ T9544] ? sock_common_recvmsg+0x1c0/0x1c0 [ 363.591177][ T9544] __sys_setsockopt+0x2bf/0x3d0 [ 363.596078][ T9544] __x64_sys_setsockopt+0xb1/0xc0 [ 363.601146][ T9544] do_syscall_64+0x4c/0xa0 [ 363.605602][ T9544] ? clear_bhb_loop+0x30/0x80 [ 363.610309][ T9544] ? clear_bhb_loop+0x30/0x80 [ 363.615025][ T9544] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 363.620964][ T9544] RIP: 0033:0x7fba27fffe59 [ 363.625416][ T9544] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 363.645406][ T9544] RSP: 002b:00007fba26259028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 363.653860][ T9544] RAX: ffffffffffffffda RBX: 00007fba28278fa0 RCX: 00007fba27fffe59 [ 363.661864][ T9544] RDX: 00000000000000d2 RSI: 0000000000000000 RDI: 0000000000000007 [ 363.669947][ T9544] RBP: 00007fba28095d6f R08: 000000000000003c R09: 0000000000000000 [ 363.677944][ T9544] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000000 [ 363.685950][ T9544] R13: 00007fba28279038 R14: 00007fba28278fa0 R15: 00007ffddd9a2e48 [ 363.693948][ T9544] [ 363.703163][ T9544] [ 363.705556][ T9544] ============================= [ 363.710933][ T9544] WARNING: suspicious RCU usage [ 363.715899][ T9544] syzkaller #0 Not tainted [ 363.720864][ T9544] ----------------------------- [ 363.726048][ T9544] include/linux/rhashtable.h:614 suspicious rcu_dereference_check() usage! [ 363.735042][ T9544] [ 363.735042][ T9544] other info that might help us debug this: [ 363.735042][ T9544] [ 363.747860][ T4311] udevd[4311]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 363.793287][ T9544] [ 363.793287][ T9544] rcu_scheduler_active = 2, debug_locks = 1 [ 363.802295][ T9544] 1 lock held by syz.1.1766/9544: [ 363.813217][ T9544] #0: ffffffff8d43dbc8 (rtnl_mutex){+.+.}-{3:3}, at: ip_mroute_setsockopt+0x136/0x1250 [ 363.823638][ T9544] [ 363.823638][ T9544] stack backtrace: [ 363.829637][ T4233] usb 1-1: Using ep0 maxpacket: 16 [ 363.840726][ T9544] CPU: 0 PID: 9544 Comm: syz.1.1766 Not tainted syzkaller #0 [ 363.848149][ T9544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 363.858223][ T9544] Call Trace: [ 363.861528][ T9544] [ 363.864480][ T9544] dump_stack_lvl+0x188/0x250 [ 363.869181][ T9544] ? load_image+0x400/0x400 [ 363.873689][ T9544] ? show_regs_print_info+0x20/0x20 [ 363.878901][ T9544] ? lockdep_rcu_suspicious+0x110/0x180 [ 363.884454][ T9544] ? local_bh_enable+0x20/0x20 [ 363.889236][ T9544] rhltable_lookup+0x61e/0x7c0 [ 363.894044][ T9544] ? local_bh_enable+0x20/0x20 [ 363.898837][ T9544] ? mr_mfc_find_parent+0x190/0x190 [ 363.904054][ T9544] ? local_bh_enable+0x20/0x20 [ 363.908839][ T9544] ? mark_lock+0x94/0x320 [ 363.913170][ T9544] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 363.919164][ T9544] ? lock_chain_count+0x20/0x20 [ 363.924046][ T9544] mr_mfc_find_any_parent+0xb6/0x1e0 [ 363.929353][ T9544] ? local_bh_enable+0x20/0x20 [ 363.934143][ T9544] ip_mr_forward+0x24c/0xf90 [ 363.938775][ T9544] ipmr_mfc_add+0x23cc/0x2d40 [ 363.943523][ T9544] ? ipmr_mfc_delete+0x5f0/0x5f0 [ 363.948509][ T9544] ? __lock_acquire+0x7d10/0x7d10 [ 363.953563][ T9544] ip_mroute_setsockopt+0xeaf/0x1250 [ 363.958868][ T9544] ? ipmr_rule_default+0x70/0x70 [ 363.963848][ T9544] ? __might_sleep+0xf0/0xf0 [ 363.968464][ T9544] ip_setsockopt+0x568/0x3130 [ 363.973191][ T9544] ? ipv4_pktinfo_prepare+0x6f0/0x6f0 [ 363.978581][ T9544] ? aa_sk_perm+0x7dc/0x910 [ 363.983113][ T9544] ? aa_af_perm+0x340/0x340 [ 363.987628][ T9544] ? __fget_files+0x40f/0x480 [ 363.988074][ T4231] usb 5-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 363.992340][ T9544] ? aa_sock_opt_perm+0x74/0x100 [ 363.992369][ T9544] ? sock_common_setsockopt+0x32/0xb0 [ 363.992394][ T9544] ? raw_setsockopt+0xc5/0x180 [ 363.992417][ T9544] ? sock_common_recvmsg+0x1c0/0x1c0 [ 363.992442][ T9544] __sys_setsockopt+0x2bf/0x3d0 [ 363.992473][ T9544] __x64_sys_setsockopt+0xb1/0xc0 [ 363.992501][ T9544] do_syscall_64+0x4c/0xa0 [ 363.992540][ T9544] ? clear_bhb_loop+0x30/0x80 [ 363.992562][ T9544] ? clear_bhb_loop+0x30/0x80 [ 363.992586][ T9544] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 363.992609][ T9544] RIP: 0033:0x7fba27fffe59 [ 363.992629][ T9544] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 363.992649][ T9544] RSP: 002b:00007fba26259028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 363.992674][ T9544] RAX: ffffffffffffffda RBX: 00007fba28278fa0 RCX: 00007fba27fffe59 [ 363.992691][ T9544] RDX: 00000000000000d2 RSI: 0000000000000000 RDI: 0000000000000007 [ 363.992706][ T9544] RBP: 00007fba28095d6f R08: 000000000000003c R09: 0000000000000000 [ 363.992721][ T9544] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000000 [ 363.992736][ T9544] R13: 00007fba28279038 R14: 00007fba28278fa0 R15: 00007ffddd9a2e48 [ 363.992768][ T9544] [ 364.131290][ T4231] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 364.139428][ T4231] usb 5-1: Product: syz [ 364.143897][ T4231] usb 5-1: Manufacturer: syz [ 364.148869][ T4231] usb 5-1: SerialNumber: syz [ 364.164607][ T4231] usb 5-1: config 0 descriptor?? [ 364.169951][ T4233] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 364.181014][ T4233] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 364.190321][ T4233] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.207191][ T4233] usb 1-1: config 0 descriptor?? [ 364.228968][ T4231] i2c-tiny-usb 5-1:0.0: version 6d.cc found at bus 005 address 079 [ 364.437544][ T4231] (null): failure setting delay to 10us [ 364.443295][ T4231] i2c-tiny-usb: probe of 5-1:0.0 failed with error -5 [ 364.452943][ T4231] usb 5-1: USB disconnect, device number 79 [ 365.146744][ T4233] usbhid 1-1:0.0: can't add hid device: -71 [ 365.152822][ T4233] usbhid: probe of 1-1:0.0 failed with error -71 [ 365.161983][ T4233] usb 1-1: USB disconnect, device number 80