last executing test programs: 9.462035436s ago: executing program 2 (id=541): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000013906c08e90f01db9be9010203010902120001000000000904"], 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x400, 0x48900) 7.861835115s ago: executing program 2 (id=548): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000bdf7130870270c936a8d010203010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x161140, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) (async) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000015c0)) (async) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000015c0)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00000000c0)=0x3) (async) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00000000c0)=0x3) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) (async) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000100)) syz_usb_control_io$uac1(r0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) write$binfmt_script(r4, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/kvm\x00'}, {0x20, '/dev/kvm\x00'}, {0x20, '/dev/kvm\x00'}, {0x20, '/dev/kvm\x00'}, {0x20, '/dev/kvm\x00'}, {0x20, '/dev/kvm\x00'}, {}], 0xa, "1bdf8b7ddb900e5c724be19b1be10d85aa5ca05dec056f87e9070d874770feca7a8d4f7bb6bdabc7d849ca1416910fedef2f26064265c3ae9f8c09d054238ffee47764027325b87c844449925434874661549787711b1f97611cd39253a56dbd7182a3a3b507f39f887b"}, 0xb2) 5.259733635s ago: executing program 1 (id=557): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg$qrtr(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/141, 0x8d}], 0x1, 0x0, 0x0, 0x1}, 0x38, 0x40) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, 0x0, 0x0) 5.166457013s ago: executing program 2 (id=558): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x80, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x8894}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000300)={r2, 0x2}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x800455ca, 0x2) 5.108404851s ago: executing program 2 (id=559): kexec_load(0x3, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000000)="6509534a17aa723cba21a9d63c6a556b30b910a580cb50d65e9fab1ed59a7eb00a7109e4a355bed417bce60d6a5baab4bbecc5b2faaf2eba28c331345b612f1f4cbfdfa7bcb9bd2a0fbc8d7786bb68cff61167b98ef0adfbb79545bbb2c409be3adb3b54846920f1b194db5258279e8d", 0x70, 0x5, 0xff}, {&(0x7f0000000100)="047715ac7141c111fab2fcda5de4dc8b278029bcb1bd17524f177856cac105f463c77e2d2ab44d875217dc82baa911f236f959fb9227524d4fe6b621a19823457d04c399283edbac755852623c82f7206d26e918a2981c8f68476969bf8c4bcd37ba24e4ba1683339879a11b854a7478f898805f327af12eaab8ac918c201b7f932e124796f1aba03e031312bd7e67403651abac282b310f420dbcdea31d52854783d6952a2a7b10f3e45715203107f8ce516d99c8c7db918e0989ef123cc524fa8ae0af5c952de542a268179439f62e20fb410df0a4c2e54ec355436d7cf9989fa7b13df2f67b414330e5cff90a", 0xee, 0x5, 0xffffffff}, {&(0x7f0000000200), 0x0, 0x5, 0x4}, {&(0x7f0000000340)="8c4e55be8948c65379def4df90ce301f71e7d4e4921490b3aacd4082ccf6531bb82dbd4d13dbfbeb16dd11b3c041c780b7caed488a35c2", 0x37, 0x100, 0x9}, {0x0, 0x0, 0x7, 0x2}, {0x0, 0x0, 0x2, 0xfffffffffffffffa}, {0x0, 0x0, 0x5, 0x6}], 0x0) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000003c00)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000500)="4274aa814c8f6ea8d8db43", 0xb}, {&(0x7f0000000280)="da3b7d7035cdbd35bccc23a2f8164fe26ad17c1668bf60cc412d60d7b02fe70f0d4c385a653d469c0888c116c5e9393ca029e477f71c7707c0e59c992ef8bb099330a50fb6", 0x45}, {0x0}, {&(0x7f0000000740)="747516464293f8e8eec3ccb7dd473a382a0d368ad8a1242abe3b11d915f3eb582e10ff9b8afa9a3d6fa9075032a573688f84e342bf19f200379d5291489fa5151a46ed483044e784cb8f430cbcd5a6145d72a2d2b2b6aa78add2ab0812de906e5545585d6aadca938d5a62632604101886bd45bc15550815c5dcec420b547b43f88b56489e54d47307371d68817c7eca00a16bce0ea94917082d622301673217c8ca26b5a362745ea01486a2ba576eb660", 0xb1}], 0x4}, 0x41) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000001700)}], 0x2, 0x0, 0x0, 0x10}, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x5, 0x12) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0x4d}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46", 0xb5}], 0x3, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 4.348561108s ago: executing program 1 (id=560): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="5c000000020605000000000000000000000000000c00078005001500267d00000500010007000000050005000a000000050004"], 0x5c}}, 0x800) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000580)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000040200f2c8dc1b000000180001801400020073797a5f74756e0000000000000000000c000280"], 0x38}, 0x1, 0x0, 0x0, 0x20000844}, 0x0) 4.258429021s ago: executing program 1 (id=561): sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="090a29bde000fbdbdb2516000000"], 0x14}, 0x1, 0x0, 0x0, 0x8140}, 0x10) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'veth1_to_batadv\x00', 0x6}) r1 = fanotify_init(0x0, 0x0) read(r1, 0x0, 0x18) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x301100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f00009b9000/0x4000)=nil, 0x4000, 0x2, 0x1010, 0xffffffffffffffff, 0xd1202000) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0xc, &(0x7f0000000480)=@assoc_value, &(0x7f0000000040)=0x8) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x3) ioctl$KVM_GET_VCPU_EVENTS(r8, 0x4048aecb, &(0x7f0000000040)) r9 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) ioctl$SNDCTL_DSP_SETFMT(r9, 0xc0045005, &(0x7f0000000640)=0x10) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000b, 0x8012, r9, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000040)={@private2, @initdev={0xfe, 0x88, '\x00', 0x9, 0x0}, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2, 0xfff, 0x8, 0x500, 0x2}) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r4, 0xc0305602, &(0x7f0000000180)={0x0, 0x0, 0x2021}) 4.040420637s ago: executing program 2 (id=562): r0 = syz_usb_connect(0x0, 0x3d7, &(0x7f0000000040)=ANY=[@ANYBLOB="120100004cefc008e10593085bfd010203010902c50301000000"], 0x0) syz_usb_control_io(r0, &(0x7f0000000300)={0x2c, &(0x7f0000000080)={0x20, 0x1, 0x65, {0x65, 0xf, "a30918427aa94ae7faec1c4cddd85e09a41c61a4a5f091b7460de786ea652e4c36d6eb9f8c6f53d56b199620a136d4db9a1f21527614c020cc94639a3dc7bf7cd303c5fce4490259c39e535c032223f3f3a3ea4c3f5c7b39c9d37fefec0506e530769d"}}, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x380a}}, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x8, 0xf, 0xd, "4628d9ce", "2012abff"}}, &(0x7f00000002c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x3, 0x60, 0x8, 0x80, 0x5, 0xa42, 0xa3}}}, &(0x7f0000000740)={0x84, &(0x7f0000000340)={0x20, 0xb, 0x17, "5f2f7cada9b55859b78a4ec0fccbd88aa64545bf61f32d"}, &(0x7f0000000380)={0x0, 0xa, 0x1, 0x81}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000400)={0x20, 0x0, 0x4, {0x2}}, &(0x7f0000000440)={0x20, 0x0, 0x8, {0x20, 0x2, [0xf0]}}, &(0x7f0000000480)={0x40, 0x7, 0x2}, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x16}, &(0x7f0000000500)={0x40, 0xb, 0x2, "cbf9"}, &(0x7f0000000540)={0x40, 0xf, 0x2}, &(0x7f0000000580)={0x40, 0x13, 0x6}, &(0x7f00000005c0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000600)={0x40, 0x19, 0x2, "93dd"}, &(0x7f0000000640)={0x40, 0x1a, 0x2, 0x2}, &(0x7f0000000680)={0x40, 0x1c, 0x1, 0x2}, &(0x7f00000006c0)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000700)={0x40, 0x21, 0x1, 0xc7}}) 2.710954946s ago: executing program 1 (id=568): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg$qrtr(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/141, 0x8d}], 0x1, 0x0, 0x0, 0x1}, 0x38, 0x40) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48041}, 0x0) 2.168180084s ago: executing program 3 (id=570): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000006c0)={{0x0, 0x9, 0x2, 0xfffffffffffff000, 0x8, 0x6, 0x7fffffffffffffff, 0x2, 0x7, 0xfffffd66, 0x9, 0x58, 0x8, 0xffffffff, 0x9}}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000016c0)={{r4, 0x9, 0x3, 0x9, 0x40, 0x14de0, 0x5, 0x4, 0x5, 0x5da, 0xf8, 0x0, 0x0, 0x192, 0x4}}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x98, 0x0, &(0x7f0000000600)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000580)="b3185d7bb56f70f003360fa8bf71ac3086aedebf6fff904f92849a7a07395ee7f0e4cb1d78001c08a0ab73ffcf5ad07693727980eea946e6cba1723e81bfa5c3688803c8a124dcb27df7938e7ddfdd52"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000049c0)=[@transaction={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 1.725912733s ago: executing program 0 (id=571): r0 = socket$kcm(0xa, 0x3, 0x3a) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000500)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x4}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x70}, 0x1, 0x0, 0x0, 0x4000850}, 0x24044010) syz_open_dev$loop(&(0x7f0000000180), 0x3, 0x28503) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x6000, 0x0, @loopback={0xfe80000000000000, 0xac14140c}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)='\x00\x00', 0xffe3}], 0x1, 0x0, 0x0, 0x900}, 0x60) 1.686123232s ago: executing program 1 (id=572): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="5c000000020605000000000000000000000000000c00078005001500267d00000500010007000000050005000a000000050004"], 0x5c}}, 0x800) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)={0x2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f01cb650f7410262e66f36d0f330f09660f3a0cb90000a6752066b9800000c00f326635004000000f300f01d7ba4100ed", 0x31}], 0x1, 0x4498bda7e2139f37, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x3, 0x40, 0x40, 0x0, 0x3, 0x2004cb, 0x4000000000000000, 0x2, 0x3, 0x0, 0x4, 0xfffffffffffffffe, 0x2, 0x9, 0x1], 0x80a0000, 0x450}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000900)=[@in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x0, 0x0, @loopback, 0x7ff}], 0x2c) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000280)={{0x0, 0x3}, 0x78}, 0x10) sendto$inet6(r0, &(0x7f0000000a40)="80", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}, 0x1c) r5 = openat$apparmor_thread_current(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) write$apparmor_current(r5, &(0x7f0000000180)=ANY=[@ANYBLOB='permprofile &'], 0xff) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) r6 = getpgid(0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./cgroup\x00', &(0x7f0000000100), 0x1, &(0x7f0000002180)=ANY=[@ANYBLOB='m\x00']) r7 = syz_pidfd_open(r6, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x3938700}}, 0x0) pidfd_send_signal(r7, 0x21, 0x0, 0x4) r8 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r8, 0x4010640d, &(0x7f00000003c0)={0x8, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANE(r8, 0xc02064b6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.648025586s ago: executing program 0 (id=573): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$tun(r0, &(0x7f0000003240)={@val={0x8, 0x800}, @val={0x1, 0x0, 0x2, 0xe7b6, 0x14, 0x2}, @ipv4=@tcp={{0x5, 0x4, 0x0, 0x2c, 0xfc0, 0x68, 0x0, 0x3, 0x6, 0x0, @private=0xa010100, @multicast1}, {{0x4e20, 0x4e18, 0x41424344, 0x41424344, 0x1, 0x0, 0xa, 0x10, 0x7, 0x0, 0x8, {[@md5sig={0x13, 0x12, "570ae7f0b905a456f064db0300ffe61e"}]}}, {"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0xfce) 1.230180265s ago: executing program 3 (id=574): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = fsopen(&(0x7f0000000240)='proc\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x82) fchdir(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) getdents64(r3, 0xfffffffffffffffe, 0xff80) read$FUSE(r0, &(0x7f0000004e80)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000000)={0x50, 0x0, r4, {0x7, 0x2d, 0x10, 0x10000000, 0x8001, 0x64, 0x18, 0x6, 0x0, 0x0, 0x40, 0x1}}, 0x50) setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)={'U+', 0x5}, 0x16, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000004dc0)={&(0x7f00000002c0)={0x50, 0xffffffffffffff8c, 0x0, {0x7, 0x2d, 0x0, 0x6438207, 0x0, 0xffff, 0x0, 0xf84}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf1}, 0x8) bind$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r5, &(0x7f0000004780)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff00010040"], 0xa) faccessat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x1200) 1.20532379s ago: executing program 0 (id=575): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000002c0), 0x480) readahead(r0, 0x8000, 0xc) rseq(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x20, 0x0, 0x0) syz_clone(0x800000, 0x0, 0x0, 0x0, 0x0, 0x0) 1.135154339s ago: executing program 0 (id=576): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000380)=0x2, 0x4) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r1, &(0x7f0000000580)=[{{&(0x7f0000000000)={0xa, 0x4e1f, 0xffffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xc8000000}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000000040)="a4", 0x1}], 0x1}}, {{&(0x7f0000000100)={0xa, 0x4e22, 0xa, @private0, 0xfff}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000280)="a9", 0x1}], 0x1}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x7, 0x5, 0x4, 0x3, 0x8, 0x4, 0x68, 0x7, 0x5, 0xb, 0x2, 0x2, 0x10, 0x4}, 0xe) sendto$inet(r0, 0x0, 0x0, 0x28040041, &(0x7f0000000040)={0x2, 0x24e23, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000004640)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000700)='?', 0x1}], 0x1}}], 0x1, 0x24000000) recvmmsg(r0, &(0x7f0000001b40), 0x0, 0x40, 0x0) 972.034793ms ago: executing program 0 (id=577): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x4606, &(0x7f0000000000)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f0000002e40)=[{&(0x7f0000002b80)=""/189, 0xbd}], 0x1, &(0x7f0000003380)=[{&(0x7f0000002e80)=""/39, 0x27}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) r3 = syz_clone(0x5c800091, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r3) ptrace(0x11, r3) ptrace(0x11, r3) r4 = getpid() sendmsg$netlink(r1, &(0x7f0000001500)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000014c0)=[{&(0x7f00000000c0)={0xd8, 0x32, 0x8, 0x70bd29, 0x25dfdbfe, "", [@typed={0x7, 0xc3, 0x0, 0x0, @str='$%\x00'}, @typed={0x8, 0x2d, 0x0, 0x0, @pid=r2}, @typed={0x7, 0xd2, 0x0, 0x0, @str='.{\x00'}, @typed={0x8, 0x60, 0x0, 0x0, @u32=0x70000000}, @typed={0x14, 0x4d, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xad, 0x0, 0x0, @str=')-/\x00'}, @typed={0x4, 0xaa}, @nested={0x86, 0xc1, 0x0, 0x1, [@typed={0x8, 0xe7, 0x0, 0x0, @fd=r0}, @nested={0x4, 0x7b}, @typed={0x14, 0xe7, 0x0, 0x0, @ipv6=@loopback}, @generic="d315cf34934fac0815e0cc90f654f7196c341b4ec1a882a37fe02ef95a1c6156c591d2ba15c48fc83eb9a22eea339a34e8e8f51f6aa18362aa048a71b82907f51a1cf17e63da832d17bc", @typed={0x5, 0x22, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x12f, 0x0, 0x0, @u32=0x9}, @nested={0x4, 0x16a}, @nested={0x4, 0x9c}]}]}, 0xd8}, {&(0x7f00000001c0)={0x12cc, 0x30, 0xdf56a161cdfeabf6, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x83, 0x101, 0x0, 0x1, [@generic="ed598e0ea38657f75fb67c90d6da9337264a3b90e3836fc8747c49220a154131dfb5c5d8e23089f183c08b054a298d96b751c3d87978d69f4345ec3dfa937ce9581f2659", @generic="39946c2bed392d6aa3b30ad07e98faa5b71887e89a0b6f", @nested={0x4, 0xcb}, @nested={0x4, 0x134}, @nested={0x4, 0xe}, @typed={0x14, 0x12a, 0x0, 0x0, @ipv6=@empty}, @nested={0x4, 0x168}]}, @nested={0xc, 0xfc, 0x0, 0x1, [@typed={0x8, 0x49, 0x0, 0x0, @pid=r3}]}, @nested={0xcc, 0xc1, 0x0, 0x1, [@nested={0x4, 0xf}, @generic="40e650308d8e8c3c29afe625b9ffa2a8e9cf8c57e6ad0563eeca4f5af9c605bf0c073bde9e03fa024176b8d2a54116e52b790e847c4bdf47330e01f98288daec6b439eb020a683d2d4a9024a8efb66c93efed7a2dd0857d311d10ced8b7c313ef85bb7a8d3bd9db1777cd061fbe575d35948e2c6", @nested={0x4, 0x2e}, @typed={0x44, 0xc, 0x0, 0x0, @binary="0c9ab125f087d5a57b55b03843a3cee1c42e0d635d1dca13ca8703a7e9670be23027f5b8c56884df9a6865d2fd11b6953513ea1353bb2435cbdd56e6efdc1aff"}, @nested={0x4, 0x3f}, @nested={0x4, 0x43}]}, @nested={0x8, 0x15e, 0x0, 0x1, [@nested={0x4, 0x3b}]}, @typed={0x8, 0xb1, 0x0, 0x0, @u32=0x1000}, @nested={0x10c6, 0x14c, 0x0, 0x1, [@generic="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@typed={0x8, 0x142, 0x0, 0x0, @pid=r4}, @generic="d8ddd25ca6fb0973e140b96010dd736cfdf1464e1d8ecd5b1a8696bd5a8aa0a853ad803dffbee34df5b740618f84e3d34766758ce0e67a39e59d5188fb679fda884b60c511ce2b9bc7fad90de8d143309a0183c8814778f303ef32bd4f270380acc200e639b5c182de3726562e8158ab68363cd71cf03c3ab82b55df96c3f6c151c620832c182c85eb474faa0e85e293e99d71fb612c147b1feb066929069e0ca55db060561ce1dbddb4ca405fbc343d88d717a67aa577f096ff"]}, @nested={0x38, 0xe, 0x0, 0x1, [@generic="513d585ff8058783943f65ed2c8f05bb8943dd850b7d640c7b3ade64bec7b10489660d7dd4e190e4", @nested={0x4, 0x23}, @nested={0x4, 0x83}, @nested={0x4, 0x114}]}, @nested={0x4d, 0x14f, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @fd=r0}, @generic="22c62da1a01b063db423aaabce628d095cd9406deb0334397a843e54c6adb27b45e1886bb3a8d04115f3f2268692a4e8b272ca7c7e", @nested={0x4, 0x39}, @typed={0x8, 0xcd, 0x0, 0x0, @u32=0x5}]}]}, 0x12cc}], 0x2, 0x0, 0x0, 0x4}, 0x4040000) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x4606, &(0x7f0000000000)) (async) socket$nl_route(0x10, 0x3, 0x0) (async) getpgrp(0x0) (async) process_vm_readv(r2, &(0x7f0000002e40)=[{&(0x7f0000002b80)=""/189, 0xbd}], 0x1, &(0x7f0000003380)=[{&(0x7f0000002e80)=""/39, 0x27}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) (async) syz_clone(0x5c800091, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace(0x10, r3) (async) ptrace(0x11, r3) (async) ptrace(0x11, r3) (async) getpid() (async) sendmsg$netlink(r1, &(0x7f0000001500)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000014c0)=[{&(0x7f00000000c0)={0xd8, 0x32, 0x8, 0x70bd29, 0x25dfdbfe, "", [@typed={0x7, 0xc3, 0x0, 0x0, @str='$%\x00'}, @typed={0x8, 0x2d, 0x0, 0x0, @pid=r2}, @typed={0x7, 0xd2, 0x0, 0x0, @str='.{\x00'}, @typed={0x8, 0x60, 0x0, 0x0, @u32=0x70000000}, @typed={0x14, 0x4d, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0xad, 0x0, 0x0, @str=')-/\x00'}, @typed={0x4, 0xaa}, @nested={0x86, 0xc1, 0x0, 0x1, [@typed={0x8, 0xe7, 0x0, 0x0, @fd=r0}, @nested={0x4, 0x7b}, @typed={0x14, 0xe7, 0x0, 0x0, @ipv6=@loopback}, @generic="d315cf34934fac0815e0cc90f654f7196c341b4ec1a882a37fe02ef95a1c6156c591d2ba15c48fc83eb9a22eea339a34e8e8f51f6aa18362aa048a71b82907f51a1cf17e63da832d17bc", @typed={0x5, 0x22, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x12f, 0x0, 0x0, @u32=0x9}, @nested={0x4, 0x16a}, @nested={0x4, 0x9c}]}]}, 0xd8}, {&(0x7f00000001c0)={0x12cc, 0x30, 0xdf56a161cdfeabf6, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x83, 0x101, 0x0, 0x1, [@generic="ed598e0ea38657f75fb67c90d6da9337264a3b90e3836fc8747c49220a154131dfb5c5d8e23089f183c08b054a298d96b751c3d87978d69f4345ec3dfa937ce9581f2659", @generic="39946c2bed392d6aa3b30ad07e98faa5b71887e89a0b6f", @nested={0x4, 0xcb}, @nested={0x4, 0x134}, @nested={0x4, 0xe}, @typed={0x14, 0x12a, 0x0, 0x0, @ipv6=@empty}, @nested={0x4, 0x168}]}, @nested={0xc, 0xfc, 0x0, 0x1, [@typed={0x8, 0x49, 0x0, 0x0, @pid=r3}]}, @nested={0xcc, 0xc1, 0x0, 0x1, [@nested={0x4, 0xf}, @generic="40e650308d8e8c3c29afe625b9ffa2a8e9cf8c57e6ad0563eeca4f5af9c605bf0c073bde9e03fa024176b8d2a54116e52b790e847c4bdf47330e01f98288daec6b439eb020a683d2d4a9024a8efb66c93efed7a2dd0857d311d10ced8b7c313ef85bb7a8d3bd9db1777cd061fbe575d35948e2c6", @nested={0x4, 0x2e}, @typed={0x44, 0xc, 0x0, 0x0, @binary="0c9ab125f087d5a57b55b03843a3cee1c42e0d635d1dca13ca8703a7e9670be23027f5b8c56884df9a6865d2fd11b6953513ea1353bb2435cbdd56e6efdc1aff"}, @nested={0x4, 0x3f}, @nested={0x4, 0x43}]}, @nested={0x8, 0x15e, 0x0, 0x1, [@nested={0x4, 0x3b}]}, @typed={0x8, 0xb1, 0x0, 0x0, @u32=0x1000}, @nested={0x10c6, 0x14c, 0x0, 0x1, [@generic="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@typed={0x8, 0x142, 0x0, 0x0, @pid=r4}, @generic="d8ddd25ca6fb0973e140b96010dd736cfdf1464e1d8ecd5b1a8696bd5a8aa0a853ad803dffbee34df5b740618f84e3d34766758ce0e67a39e59d5188fb679fda884b60c511ce2b9bc7fad90de8d143309a0183c8814778f303ef32bd4f270380acc200e639b5c182de3726562e8158ab68363cd71cf03c3ab82b55df96c3f6c151c620832c182c85eb474faa0e85e293e99d71fb612c147b1feb066929069e0ca55db060561ce1dbddb4ca405fbc343d88d717a67aa577f096ff"]}, @nested={0x38, 0xe, 0x0, 0x1, [@generic="513d585ff8058783943f65ed2c8f05bb8943dd850b7d640c7b3ade64bec7b10489660d7dd4e190e4", @nested={0x4, 0x23}, @nested={0x4, 0x83}, @nested={0x4, 0x114}]}, @nested={0x4d, 0x14f, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @fd=r0}, @generic="22c62da1a01b063db423aaabce628d095cd9406deb0334397a843e54c6adb27b45e1886bb3a8d04115f3f2268692a4e8b272ca7c7e", @nested={0x4, 0x39}, @typed={0x8, 0xcd, 0x0, 0x0, @u32=0x5}]}]}, 0x12cc}], 0x2, 0x0, 0x0, 0x4}, 0x4040000) (async) 908.280652ms ago: executing program 2 (id=578): kexec_load(0x3, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000000)="6509534a17aa723cba21a9d63c6a556b30b910a580cb50d65e9fab1ed59a7eb00a7109e4a355bed417bce60d6a5baab4bbecc5b2faaf2eba28c331345b612f1f4cbfdfa7bcb9bd2a0fbc8d7786bb68cff61167b98ef0adfbb79545bbb2c409be3adb3b54846920f1b194db5258279e8d", 0x70, 0x5, 0xff}, {&(0x7f0000000100)="047715ac7141c111fab2fcda5de4dc8b278029bcb1bd17524f177856cac105f463c77e2d2ab44d875217dc82baa911f236f959fb9227524d4fe6b621a19823457d04c399283edbac755852623c82f7206d26e918a2981c8f68476969bf8c4bcd37ba24e4ba1683339879a11b854a7478f898805f327af12eaab8ac918c201b7f932e124796f1aba03e031312bd7e67403651abac282b310f420dbcdea31d52854783d6952a2a7b10f3e45715203107f8ce516d99c8c7db918e0989ef123cc524fa8ae0af5c952de542a268179439f62e20fb410df0a4c2e54ec355436d7cf9989fa7b13df2f67b414330e5cff90a", 0xee, 0x5, 0xffffffff}, {&(0x7f0000000200), 0x0, 0x5, 0x4}, {&(0x7f0000000340)="8c4e55be8948c65379def4df90ce301f71e7d4e4921490b3aacd4082ccf6531bb82dbd4d13dbfbeb16dd11b3c041c780b7caed488a35c2", 0x37, 0x100, 0x9}, {0x0, 0x0, 0x7, 0x2}, {0x0, 0x0, 0x2, 0xfffffffffffffffa}, {0x0, 0x0, 0x5, 0x6}], 0x0) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000003c00)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000500)="4274aa814c8f6ea8d8db43", 0xb}, {&(0x7f0000000280)="da3b7d7035cdbd35bccc23a2f8164fe26ad17c1668bf60cc412d60d7b02fe70f0d4c385a653d469c0888c116c5e9393ca029e477f71c7707c0e59c992ef8bb099330a50fb6", 0x45}, {0x0}, {&(0x7f0000000740)="747516464293f8e8eec3ccb7dd473a382a0d368ad8a1242abe3b11d915f3eb582e10ff9b8afa9a3d6fa9075032a573688f84e342bf19f200379d5291489fa5151a46ed483044e784cb8f430cbcd5a6145d72a2d2b2b6aa78add2ab0812de906e5545585d6aadca938d5a62632604101886bd45bc15550815c5dcec420b547b43f88b56489e54d47307371d68817c7eca00a16bce0ea94917082d622301673217c8ca26b5a362745ea01486a2ba576eb660", 0xb1}], 0x4}, 0x41) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000001700)}], 0x2, 0x0, 0x0, 0x10}, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x5, 0x12) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0x4d}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e", 0xc2}], 0x3, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 856.032502ms ago: executing program 0 (id=579): r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x49) lseek(r0, 0x2, 0x1) ioctl$XFS_IOC_COMMIT_RANGE(0xffffffffffffffff, 0x40585883, &(0x7f0000000240)={r0, 0x0, 0xee, 0xffffffffffffff17, 0x5, 0xf, [0x4, 0x1ff, 0x4, 0xbabb, 0x3, 0xfffffffffffffffb]}) kexec_load(0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000000)="6509534a17aa723cba21a9d63c6a556b30b910a580cb50d65e9fab1ed59a7eb00a7109e4a355bed417bce60d6a5baab4bbecc5b2faaf2eba28c331345b612f1f4cbfdfa7bcb9bd2a0fbc8d7786bb68cff61167b98ef0adfbb79545bbb2c409be3adb3b54846920f1b194db5258279e8d06b863d51c0f90cd79ecb1f5ed3c44eb6353c0b451fe3f9b118422addd3f936d8cd5562d6ce55bf378ee8c0d0fc56a4a866c499b04ef", 0xa6, 0x5, 0xff}, {&(0x7f0000000200), 0x0, 0x5, 0x4}, {0x0, 0x0, 0x100, 0x9}, {0x0, 0x0, 0x7, 0x2}, {0x0, 0x0, 0x5, 0x6}], 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000003c00)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000500)="4274aa814c8f6ea8d8db43", 0xb}, {0x0}, {0x0}, {&(0x7f0000000740)="747516464293f8e8eec3ccb7dd473a382a0d368ad8a1242abe3b11d915f3eb582e10ff9b8afa9a3d6fa9075032a573688f84e342bf19f200379d5291489fa5151a46ed483044e784cb8f430cbcd5a6145d72a2d2b2b6aa78add2ab0812de906e5545585d6aadca938d5a62632604101886bd45bc15550815c5dcec420b547b43f88b56489e54d47307371d68817c7eca00a16bce0ea94917082d622301673217c8ca26b5a362745ea01486a2ba576eb6601dfa400bb8", 0xb6}], 0x4}, 0x41) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48001}, 0x4044050) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000900)=""/244, 0xf4}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/130, 0x82}, {0x0}], 0x4, &(0x7f0000000c40)=""/38, 0x26}, 0x40000041) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000580)="8e54903288a9e587b4700c", 0xb}, {&(0x7f0000000b40)="6162d363d739935bb82c683525ec7fd5b9f4fc4c9818d5088e3d72d2652a197bea81e996310e05551d3ef3aa7985f7beda8a505687039461639d1c5fdb7c91dbace9a3fa6f1a76fad83f2bb57b150812719e993fd3513d1dd73eede3944c0a48246a1ecc0bd276da286ead4d5055d183058799f799c3f9acbab8a4c75089b8f54ca721d705d071e56a50f5942494bc64e044ef07cdd2765e0394", 0x9a}, {&(0x7f0000000d00)="95dba3f2b55cf4ac3bd482c093f074f83642b7a5aff97fce70b36a5da8c94514c0807432bf24caa97b377ef717626c15394bf83fbf1cb098a0183f15a29c3ef2bffd50fb0cf6307165957d330b61cd52b57b6a2a9c44970309a043b0852c584454ede225dc33910e0d0aa606b28872eebba6c8c81b3154f154c42c4b32f32b88b30dfc2e8675c6b4023c0cc42e7cc4b8", 0x90}], 0x3, 0x0, 0x0, 0x10}, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x5, 0x12) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) syz_emit_vhci(&(0x7f0000000300)=ANY=[@ANYRES16=r1, @ANYRESDEC=r1], 0xd) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r4 = accept4(r3, 0x0, 0x0, 0x800) sendmmsg$alg(r4, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r6, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x0, 0x2}) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) 745.914606ms ago: executing program 1 (id=580): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892b6bc436a", 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmsg$qrtr(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/141, 0x8d}], 0x1, 0x0, 0x0, 0x1}, 0x38, 0x40) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48041}, 0x0) 374.636585ms ago: executing program 3 (id=581): r0 = socket$netlink(0x10, 0x3, 0x8000000004) (async) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120100000000ee20da09060000000000000109022400010000a0d0090400de010300000009210800020122290009058103"], 0x0) (async) r2 = fsopen(&(0x7f0000000140)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x9) fchdir(r3) (async, rerun: 32) r4 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) (rerun: 32) getdents64(r4, &(0x7f0000000a40)=""/39, 0x27) (async) getdents64(r4, 0xfffffffffffffffe, 0x29) (async, rerun: 64) syz_usb_control_io$hid(r1, 0x0, 0x0) (async, rerun: 64) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="600000000206010800000000000000000000000005000400000000000900020073797a31000000001400078008000840002400000800124040000000050005000a000000050001000600000012000300686173683a6e6574"], 0x60}}, 0x0) (async) syz_usb_control_io(r1, &(0x7f0000000740)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="40022900000029237d7c5318be6fde42b03246c63fe807c06140193fd3c7140e94239f4824cf9832d4419471c04e"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, &(0x7f00000002c0)={0x24, &(0x7f0000000080)={0x20, 0x22, 0xad, {0xad, 0x22, "0eda966dc2e6381665b685ad3a71fd780429873c2d3c82e2db873d63fe1d6aaf203a6e712c56f5b9e26c2f633587510f13d640de57516da846061a95f197f9aa35fcb16a2fc13f807b2c467858cab0ace8280ddec9dbae231cde06311e974fd484971d96cc561a3e0bc65196bd3ec0860a54e85ebcd3cdf85dab5536ab5b54a0f465d00bdc9cf30ab50142b766e55305ee215c13e7991b2f4620430d7d5ccb93b4c561656d9cfe717db4fc"}}, &(0x7f0000000180)={0x0, 0x3, 0xa0, @string={0xa0, 0x3, "1a6cf74b79d53949916b63fd7309c08a5783d725bcccc1befde46446ad27c4efd2081adb2a29ffe1e9b3c376bee19adfae6760e7b934a158d2d5ef5610479a4b90e3ef2524a413ff5515b44f16bebc69ad82fc6780d97fa3cb9f5adcb1ae3bc10fffdf7c5772cf40f05ba650f720324648c3e79c5244a57c3cadd9593cbee72d0eae945aed7fd4a68e149455249e4456fd1738c2f49c01476d9406c18ebb"}}, &(0x7f0000000240)={0x0, 0x22, 0xd, {[@local=@item_012={0x2, 0x2, 0x1, "90b3"}, @local=@item_4={0x3, 0x2, 0x1, "60b757d4"}, @global=@item_4={0x3, 0x1, 0xa, "c659f5ac"}]}}, &(0x7f0000000280)={0x0, 0x21, 0x9, {0x9, 0x21, 0x3, 0x4, 0x1, {0x22, 0x6}}}}, &(0x7f0000000500)={0x2c, &(0x7f0000000300)={0x0, 0x15, 0x8, "ae94734982c57d691f1caaf50bc4e50f468a61fb"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5}, &(0x7f00000003c0)={0x20, 0x1, 0xca, "e9229e0ccef53116126bb02498dcbe8b9ac133253dfbece95a6f2d662858f96e9e026eeaa1229a15478d510dead052898e38506b2bdc5687737e2c12f5eaf24ff62cb7317d9c1753058158b8b5eaa85d653dde90656828af7004d3c8e3e6e5da9b33376cd361c31ae5c28e77723891c38ff4223dc37af603ce6d2a9df6c4ff39a5e653a1289c724ebc3d3a983df6437bf89dbd51dbfcbf99b75fb4c2511a760aacd09fae263d19b8d270a81df97bbfb537a13dee9868869a8309a75f61e299335b3c1b7d4589d990b235"}, &(0x7f00000004c0)={0x20, 0x3, 0x1, 0xb}}) (async) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd000000100002000c0010001800014004000000", 0x58}], 0x1) 179.42505ms ago: executing program 3 (id=582): r0 = socket$kcm(0xa, 0x3, 0x3a) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000500)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x4}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x70}, 0x1, 0x0, 0x0, 0x4000850}, 0x24044010) syz_open_dev$loop(&(0x7f0000000180), 0x3, 0x28503) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0xac14140c}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)='\x00\x00', 0xffe3}], 0x1, 0x0, 0x0, 0x900}, 0x60) (fail_nth: 12) 5.799977ms ago: executing program 3 (id=583): r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_audit(0x10, 0x3, 0x9) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000900)={'team_slave_0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x60, r5, 0x1, 0x70bd30, 0x25dfdbff, {}, [{{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x400}, 0x4040894) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r8 = socket(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'team_slave_1\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000d80)={0x60, r2, 0x1, 0x70bd30, 0x25dfdbff, {}, [{{0x8, 0x1, r7}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x400}, 0x4040894) (fail_nth: 12) 0s ago: executing program 3 (id=584): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_freeze_timeout', 0x82802, 0x39) r1 = openat$comedi(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/comedi4\x00', 0xa002, 0x0) ioctl$COMEDI_INSNLIST(r1, 0x8010640b, &(0x7f0000000000)={0x62, &(0x7f0000000280)}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="a72d11a15c048c0a7d63aebc5cea1f815108f6091475ae", 0x17}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="180000007000010600000000000000000700"], 0x18}], 0x1}, 0x0) sendfile(r0, r0, 0x0, 0x8200) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="040e0704230c24"], 0xa) kernel console output (not intermixed with test programs): aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 165.853088][ T5801] usb 2-1: USB disconnect, device number 20 [ 165.881563][ T5623] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 165.932927][ T5623] usb 3-1: device descriptor read/8, error -71 [ 166.187960][ T5623] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 166.231817][ T5623] usb 3-1: device descriptor read/8, error -71 [ 166.347108][ T5623] usb usb3-port1: unable to enumerate USB device [ 166.988140][ T32] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 167.149314][ T32] usb 2-1: Using ep0 maxpacket: 16 [ 167.151644][ T32] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.151674][ T32] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 167.151783][ T32] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 167.151960][ T32] usb 2-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 167.151994][ T32] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.170550][ T32] usb 2-1: config 0 descriptor?? [ 167.223290][ T5801] IPVS: starting estimator thread 0... [ 167.317831][ T6691] IPVS: using max 10 ests per chain, 24000 per kthread [ 167.522609][ T6694] binder: 6692:6694 ioctl c018620c 200000000340 returned -22 [ 167.635859][ T32] usbhid 2-1:0.0: can't add hid device: -71 [ 167.635987][ T32] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 167.713737][ T32] usb 2-1: USB disconnect, device number 21 [ 167.737939][ T6697] netlink: 20 bytes leftover after parsing attributes in process `syz.0.285'. [ 167.798295][ T5759] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 167.947642][ T5759] usb 3-1: Using ep0 maxpacket: 8 [ 167.959513][ T5759] usb 3-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 167.959545][ T5759] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.959568][ T5759] usb 3-1: Product: syz [ 167.959584][ T5759] usb 3-1: Manufacturer: syz [ 167.959599][ T5759] usb 3-1: SerialNumber: syz [ 168.003697][ T5759] usb 3-1: config 0 descriptor?? [ 168.016793][ T5759] gspca_main: sq930x-2.14.0 probing 2770:930c [ 169.007624][ T32] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 169.098365][ T5759] gspca_sq930x: ucbus_write failed -71 [ 169.098473][ T5759] sq930x 3-1:0.0: probe with driver sq930x failed with error -71 [ 169.131359][ T5759] usb 3-1: USB disconnect, device number 17 [ 169.153463][ T32] usb 1-1: device descriptor read/64, error -71 [ 169.403710][ T32] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 169.527628][ T32] usb 1-1: device descriptor read/64, error -71 [ 169.559305][ T5801] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 169.637895][ T32] usb usb1-port1: attempt power cycle [ 169.712250][ T5801] usb 4-1: unable to get BOS descriptor or descriptor too short [ 169.712967][ T5801] usb 4-1: not running at top speed; connect to a high speed hub [ 169.714295][ T5801] usb 4-1: config 194 has an invalid interface number: 4 but max is 0 [ 169.714322][ T5801] usb 4-1: config 194 has no interface number 0 [ 169.714355][ T5801] usb 4-1: config 194 interface 4 has no altsetting 0 [ 169.742229][ T5801] usb 4-1: string descriptor 0 read error: -22 [ 169.742348][ T5801] usb 4-1: New USB device found, idVendor=16c0, idProduct=05df, bcdDevice=b0.85 [ 169.742366][ T5801] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.929245][ T1245] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 170.001481][ T32] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 170.018387][ T32] usb 1-1: device descriptor read/8, error -71 [ 170.089942][ T1245] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 170.090002][ T1245] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 170.090020][ T1245] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.094529][ T1245] usb 3-1: config 0 descriptor?? [ 170.267724][ T32] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 170.288570][ T32] usb 1-1: device descriptor read/8, error -71 [ 170.313061][ T1245] usb 3-1: USB disconnect, device number 18 [ 170.434242][ T32] usb usb1-port1: unable to enumerate USB device [ 170.827669][ T1245] usb 3-1: new full-speed USB device number 19 using dummy_hcd [ 170.867713][ T5801] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 170.979989][ T1245] usb 3-1: config index 0 descriptor too short (expected 36, got 27) [ 170.980018][ T1245] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 170.980066][ T1245] usb 3-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice= 0.40 [ 170.980082][ T1245] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.985702][ T1245] usb 3-1: config 0 descriptor?? [ 171.010264][ T1245] pegasus_notetaker 3-1:0.0: Invalid number of endpoints [ 171.010385][ T1245] pegasus_notetaker 3-1:0.0: probe with driver pegasus_notetaker failed with error -22 [ 171.044299][ T5801] usb 2-1: Using ep0 maxpacket: 8 [ 171.061865][ T5801] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 171.061895][ T5801] usb 2-1: config 0 has no interface number 0 [ 171.061940][ T5801] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 171.061964][ T5801] usb 2-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 171.061991][ T5801] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 171.062018][ T5801] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 171.062058][ T5801] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 171.062078][ T5801] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.148161][ T5801] usb 2-1: config 0 descriptor?? [ 171.165403][ T5801] ldusb 2-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 171.200790][ T32] usb 3-1: USB disconnect, device number 19 [ 171.366577][ T6732] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.367242][ T6732] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 172.321764][ T5759] usb 4-1: USB disconnect, device number 14 [ 172.330831][ T9] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 172.497686][ T1245] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 172.531128][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 172.531152][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 172.531321][ T9] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 172.531347][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.540534][ T5624] Bluetooth: hci1: unexpected event for opcode 0x0000 [ 172.612520][ T9] usb 1-1: config 0 descriptor?? [ 172.678368][ T1245] usb 3-1: Using ep0 maxpacket: 16 [ 172.695929][ T1245] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 172.695954][ T1245] usb 3-1: config 0 has no interface number 0 [ 172.696000][ T1245] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 172.696027][ T1245] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 172.733835][ T1245] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 172.733865][ T1245] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.733883][ T1245] usb 3-1: Product: syz [ 172.733896][ T1245] usb 3-1: Manufacturer: syz [ 172.733908][ T1245] usb 3-1: SerialNumber: syz [ 172.782655][ T1245] usb 3-1: config 0 descriptor?? [ 172.785143][ T6743] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 172.785318][ T6743] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 173.019094][ T6743] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 173.019299][ T6743] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 173.115413][ T9] cm6533_jd 0003:0D8C:0022.000A: unknown main item tag 0x0 [ 173.115795][ T9] cm6533_jd 0003:0D8C:0022.000A: unknown main item tag 0x0 [ 173.212861][ T9] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0D8C:0022.000A/input/input10 [ 173.230739][ T1245] asix 3-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 173.450564][ T32] usb 2-1: USB disconnect, device number 22 [ 173.544703][ T9] cm6533_jd 0003:0D8C:0022.000A: input,hiddev1,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.0-1/input0 [ 173.560581][ T32] ldusb 2-1:0.55: LD USB Device #0 now disconnected [ 173.611657][ T9] usb 1-1: USB disconnect, device number 34 [ 173.633781][ T1245] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 173.634072][ T1245] asix 3-1:0.34: probe with driver asix failed with error -61 [ 173.755795][ T6749] fido_id[6749]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 173.824871][ T6751] netlink: 'syz.3.303': attribute type 4 has an invalid length. [ 173.931228][ T6753] sctp: [Deprecated]: syz.0.304 (pid 6753) Use of int in maxseg socket option. [ 173.931228][ T6753] Use struct sctp_assoc_value instead [ 173.935852][ T6753] netlink: 4 bytes leftover after parsing attributes in process `syz.0.304'. [ 174.098077][ T5730] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 174.227649][ T5730] usb 4-1: device descriptor read/64, error -71 [ 174.468686][ T5730] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 174.587674][ T1245] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 174.627708][ T5730] usb 4-1: device descriptor read/64, error -71 [ 174.717703][ T1245] usb 1-1: device descriptor read/64, error -71 [ 174.737872][ T5730] usb usb4-port1: attempt power cycle [ 174.957721][ T1245] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 175.087710][ T5730] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 175.087781][ T1245] usb 1-1: device descriptor read/64, error -71 [ 175.109906][ T5730] usb 4-1: device descriptor read/8, error -71 [ 175.200596][ T1245] usb usb1-port1: attempt power cycle [ 175.231033][ T6771] kvm: pic: non byte read [ 175.231123][ T6771] kvm: pic: non byte read [ 175.231196][ T6771] kvm: pic: non byte read [ 175.231265][ T6771] kvm: pic: non byte read [ 175.231333][ T6771] kvm: pic: non byte read [ 175.231401][ T6771] kvm: pic: non byte read [ 175.231469][ T6771] kvm: pic: non byte read [ 175.231537][ T6771] kvm: pic: non byte read [ 175.231605][ T6771] kvm: pic: non byte read [ 175.231673][ T6771] kvm: pic: non byte read [ 175.306276][ T5623] usb 3-1: USB disconnect, device number 20 [ 175.380266][ T5730] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 175.398718][ T5730] usb 4-1: device descriptor read/8, error -71 [ 175.518264][ T5730] usb usb4-port1: unable to enumerate USB device [ 175.558405][ T1245] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 175.578366][ T1245] usb 1-1: device descriptor read/8, error -71 [ 175.817624][ T1245] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 175.838381][ T1245] usb 1-1: device descriptor read/8, error -71 [ 175.948544][ T1245] usb usb1-port1: unable to enumerate USB device [ 176.412633][ T6785] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4) [ 176.412653][ T6785] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 176.454448][ T6785] vhci_hcd vhci_hcd.0: Device attached [ 176.547736][ T5624] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 176.548019][ T5624] Bluetooth: hci1: Injecting HCI hardware error event [ 176.552068][ T5620] Bluetooth: hci1: hardware error 0x00 [ 176.643672][ T6790] netlink: 65039 bytes leftover after parsing attributes in process `syz.1.315'. [ 176.727686][ T1245] usb 37-1: new low-speed USB device number 2 using vhci_hcd [ 176.947658][ T5730] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 177.078558][ T5730] usb 2-1: device descriptor read/64, error -71 [ 177.225591][ T6787] vhci_hcd: connection reset by peer [ 177.242130][ T57] vhci_hcd vhci_hcd.2: stop threads [ 177.242949][ T57] vhci_hcd vhci_hcd.2: release socket [ 177.308091][ T57] vhci_hcd vhci_hcd.2: disconnect device [ 177.337597][ T5730] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 177.414207][ T9] kernel write not supported for file /input/event2 (pid: 9 comm: kworker/0:0) [ 177.507839][ T5730] usb 2-1: device descriptor read/64, error -71 [ 177.624100][ T5730] usb usb2-port1: attempt power cycle [ 177.967598][ T5730] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 177.988402][ T5730] usb 2-1: device descriptor read/8, error -71 [ 178.109900][ T6829] netlink: 16 bytes leftover after parsing attributes in process `syz.0.322'. [ 178.248924][ T5730] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 178.268735][ T5730] usb 2-1: device descriptor read/8, error -71 [ 178.378399][ T5730] usb usb2-port1: unable to enumerate USB device [ 178.628375][ T5620] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 178.919605][ T5801] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 179.026851][ T6859] FAULT_INJECTION: forcing a failure. [ 179.026851][ T6859] name failslab, interval 1, probability 0, space 0, times 0 [ 179.026893][ T6859] CPU: 0 UID: 0 PID: 6859 Comm: syz.3.329 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 179.026914][ T6859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 179.026926][ T6859] Call Trace: [ 179.026933][ T6859] [ 179.026941][ T6859] dump_stack_lvl+0xe8/0x150 [ 179.026967][ T6859] should_fail_ex+0x46b/0x600 [ 179.026998][ T6859] should_failslab+0xa8/0x100 [ 179.027022][ T6859] kmem_cache_alloc_node_noprof+0x8f/0x6e0 [ 179.027043][ T6859] ? __alloc_skb+0x1d0/0x7d0 [ 179.027065][ T6859] ? lockdep_hardirqs_on+0x7a/0x110 [ 179.027096][ T6859] __alloc_skb+0x1d0/0x7d0 [ 179.027133][ T6859] sctp_packet_transmit+0x290/0x2ac0 [ 179.027169][ T6859] ? __sctp_packet_append_chunk+0x912/0xd00 [ 179.027210][ T6859] ? sctp_packet_append_chunk+0x9b4/0x1010 [ 179.027248][ T6859] sctp_packet_singleton+0x234/0x340 [ 179.027271][ T6859] ? __pfx_sctp_packet_singleton+0x10/0x10 [ 179.027300][ T6859] ? sctp_outq_select_transport+0x462/0x570 [ 179.027322][ T6859] ? sctp_transport_burst_limited+0x19c/0x280 [ 179.027345][ T6859] sctp_outq_flush+0x50d/0x31b0 [ 179.027374][ T6859] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 179.027399][ T6859] ? __pfx_sctp_outq_flush+0x10/0x10 [ 179.027421][ T6859] ? sctp_outq_tail+0x612/0x920 [ 179.027438][ T6859] ? sctp_outq_uncork+0x4d/0xa0 [ 179.027476][ T6859] sctp_do_sm+0x54c7/0x5cf0 [ 179.027499][ T6859] ? sctp_sendmsg+0x173c/0x29b0 [ 179.027521][ T6859] ? sock_sendmsg_nosec+0xf9/0x150 [ 179.027537][ T6859] ? __sys_sendto+0x402/0x590 [ 179.027558][ T6859] ? __x64_sys_sendto+0xde/0x100 [ 179.027585][ T6859] ? __pfx_sctp_do_sm+0x10/0x10 [ 179.027631][ T6859] ? __sk_mem_raise_allocated+0x290/0x1320 [ 179.027649][ T6859] ? __genradix_ptr+0x1e1/0x220 [ 179.027674][ T6859] sctp_primitive_ASSOCIATE+0x95/0xc0 [ 179.027704][ T6859] sctp_sendmsg_to_asoc+0x143d/0x1900 [ 179.027737][ T6859] ? sctp_assoc_add_peer+0xce1/0x13b0 [ 179.027774][ T6859] ? __pfx_sctp_sendmsg_to_asoc+0x10/0x10 [ 179.027801][ T6859] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 179.027828][ T6859] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 179.027854][ T6859] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 179.027880][ T6859] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 179.027910][ T6859] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 179.027934][ T6859] ? security_sctp_bind_connect+0x7e/0x2c0 [ 179.027963][ T6859] sctp_sendmsg+0x173c/0x29b0 [ 179.028002][ T6859] ? __pfx_sctp_sendmsg+0x10/0x10 [ 179.028035][ T6859] ? aa_sk_perm+0x703/0x950 [ 179.028070][ T6859] ? __pfx_aa_sk_perm+0x10/0x10 [ 179.028093][ T6859] ? sock_rps_record_flow+0x19/0x350 [ 179.028123][ T6859] ? inet_sendmsg+0x2f4/0x370 [ 179.028141][ T6859] ? aa_sock_msg_perm+0x122/0x200 [ 179.028158][ T6859] ? __pfx_inet_sendmsg+0x10/0x10 [ 179.028175][ T6859] sock_sendmsg_nosec+0xf9/0x150 [ 179.028196][ T6859] __sys_sendto+0x402/0x590 [ 179.028223][ T6859] ? __pfx___sys_sendto+0x10/0x10 [ 179.028264][ T6859] ? ksys_write+0x248/0x270 [ 179.028287][ T6859] ? __pfx_ksys_write+0x10/0x10 [ 179.028312][ T6859] __x64_sys_sendto+0xde/0x100 [ 179.028335][ T6859] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.028355][ T6859] do_syscall_64+0x15f/0x560 [ 179.028380][ T6859] ? trace_irq_disable+0x3b/0x140 [ 179.028400][ T6859] ? clear_bhb_loop+0x40/0x90 [ 179.028422][ T6859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.028451][ T6859] RIP: 0033:0x7efcc979ce59 [ 179.028466][ T6859] 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 [ 179.028482][ T6859] RSP: 002b:00007efcc79f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 179.028500][ T6859] RAX: ffffffffffffffda RBX: 00007efcc9a15fa0 RCX: 00007efcc979ce59 [ 179.028513][ T6859] RDX: 0000000000000001 RSI: 00002000000004c0 RDI: 0000000000000003 [ 179.028523][ T6859] RBP: 00007efcc79f6090 R08: 0000200000000240 R09: 000000000000001c [ 179.028535][ T6859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 179.028545][ T6859] R13: 00007efcc9a16038 R14: 00007efcc9a15fa0 R15: 00007ffd89543738 [ 179.028573][ T6859] [ 179.050044][ T5801] usb 3-1: device descriptor read/64, error -71 [ 179.467593][ T5801] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 179.597675][ T5801] usb 3-1: device descriptor read/64, error -71 [ 179.709041][ T5801] usb usb3-port1: attempt power cycle [ 179.860440][ T6863] pim6reg: entered allmulticast mode [ 179.890588][ T6864] pim6reg: left allmulticast mode [ 180.068302][ T5801] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 180.088566][ T5801] usb 3-1: device descriptor read/8, error -71 [ 180.332589][ T5801] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 180.349175][ T5801] usb 3-1: device descriptor read/8, error -71 [ 180.463737][ T5801] usb usb3-port1: unable to enumerate USB device [ 180.667206][ T6889] FAULT_INJECTION: forcing a failure. [ 180.667206][ T6889] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 180.667239][ T6889] CPU: 0 UID: 0 PID: 6889 Comm: syz.0.338 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 180.667259][ T6889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 180.667270][ T6889] Call Trace: [ 180.667277][ T6889] [ 180.667284][ T6889] dump_stack_lvl+0xe8/0x150 [ 180.667309][ T6889] should_fail_ex+0x46b/0x600 [ 180.667345][ T6889] _copy_from_iter+0x1d3/0x1670 [ 180.667377][ T6889] ? __lock_acquire+0x6b5/0x2d10 [ 180.667401][ T6889] ? __pfx__copy_from_iter+0x10/0x10 [ 180.667439][ T6889] tun_get_user+0x6c6/0x4400 [ 180.667481][ T6889] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 180.667521][ T6889] ? rt_mutex_slowunlock+0x3e0/0x8b0 [ 180.667539][ T6889] ? reacquire_held_locks+0x104/0x190 [ 180.667563][ T6889] ? rt_spin_lock+0x1e0/0x400 [ 180.667585][ T6889] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 180.667606][ T6889] ? __pfx_tun_get_user+0x10/0x10 [ 180.667629][ T6889] ? rt_spin_unlock+0x14f/0x200 [ 180.667651][ T6889] ? rt_spin_unlock+0x160/0x200 [ 180.667673][ T6889] ? save_netdev_trace_buffer+0x4ba/0x5f0 [ 180.667700][ T6889] ? ref_tracker_alloc+0x332/0x4a0 [ 180.667725][ T6889] ? tun_get+0x157/0x2f0 [ 180.667749][ T6889] ? vfs_write+0x629/0xba0 [ 180.667770][ T6889] ? ksys_write+0x156/0x270 [ 180.667790][ T6889] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 180.667820][ T6889] ? tun_get+0x1c/0x2f0 [ 180.667851][ T6889] ? tun_get+0x1c/0x2f0 [ 180.667873][ T6889] ? tun_get+0x1c/0x2f0 [ 180.667899][ T6889] tun_chr_write_iter+0x119/0x210 [ 180.667925][ T6889] vfs_write+0x629/0xba0 [ 180.667951][ T6889] ? __pfx_vfs_write+0x10/0x10 [ 180.667978][ T6889] ? __fget_files+0x2a/0x420 [ 180.668002][ T6889] ksys_write+0x156/0x270 [ 180.668024][ T6889] ? __pfx_ksys_write+0x10/0x10 [ 180.668049][ T6889] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.668068][ T6889] do_syscall_64+0x15f/0x560 [ 180.668092][ T6889] ? trace_irq_disable+0x3b/0x140 [ 180.668111][ T6889] ? clear_bhb_loop+0x40/0x90 [ 180.668131][ T6889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.668149][ T6889] RIP: 0033:0x7f198f3bce59 [ 180.668167][ T6889] 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 [ 180.668184][ T6889] RSP: 002b:00007f198d60e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 180.668204][ T6889] RAX: ffffffffffffffda RBX: 00007f198f635fa0 RCX: 00007f198f3bce59 [ 180.668217][ T6889] RDX: 0000000000000fce RSI: 0000200000003240 RDI: 0000000000000003 [ 180.668228][ T6889] RBP: 00007f198d60e090 R08: 0000000000000000 R09: 0000000000000000 [ 180.668239][ T6889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.668250][ T6889] R13: 00007f198f636038 R14: 00007f198f635fa0 R15: 00007fff0dcefba8 [ 180.668278][ T6889] [ 181.447655][ T32] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 181.574132][ T6900] FAULT_INJECTION: forcing a failure. [ 181.574132][ T6900] name failslab, interval 1, probability 0, space 0, times 0 [ 181.574159][ T6900] CPU: 1 UID: 0 PID: 6900 Comm: syz.1.343 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 181.574177][ T6900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 181.574187][ T6900] Call Trace: [ 181.574193][ T6900] [ 181.574200][ T6900] dump_stack_lvl+0xe8/0x150 [ 181.574224][ T6900] should_fail_ex+0x46b/0x600 [ 181.574250][ T6900] should_failslab+0xa8/0x100 [ 181.574271][ T6900] kmem_cache_alloc_noprof+0x87/0x680 [ 181.574288][ T6900] ? ptlock_alloc+0x20/0x70 [ 181.574309][ T6900] ptlock_alloc+0x20/0x70 [ 181.574326][ T6900] pte_alloc_one+0x7e/0x380 [ 181.574356][ T6900] __pte_alloc+0x25/0x1a0 [ 181.574380][ T6900] get_locked_pte+0x37f/0x490 [ 181.574405][ T6900] insert_page+0x22c/0x3b0 [ 181.574430][ T6900] ? __pfx_insert_page+0x10/0x10 [ 181.574453][ T6900] ? vm_insert_page+0x210/0x370 [ 181.574484][ T6900] binder_alloc_new_buf+0x1ffa/0x3030 [ 181.574522][ T6900] ? __pfx_binder_alloc_new_buf+0x10/0x10 [ 181.574542][ T6900] ? __kmalloc_cache_noprof+0x3a6/0x690 [ 181.574565][ T6900] binder_transaction+0x284c/0x6fa0 [ 181.574616][ T6900] ? __pfx_binder_transaction+0x10/0x10 [ 181.574638][ T6900] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 181.574670][ T6900] ? __lock_acquire+0x6b5/0x2d10 [ 181.574695][ T6900] ? __lock_acquire+0x6b5/0x2d10 [ 181.574722][ T6900] ? __lock_acquire+0x6b5/0x2d10 [ 181.574742][ T6900] ? __lock_acquire+0x6b5/0x2d10 [ 181.574765][ T6900] ? __might_fault+0xaf/0x130 [ 181.574782][ T6900] ? __might_fault+0xaf/0x130 [ 181.574814][ T6900] binder_ioctl_write_read+0xb37/0xa490 [ 181.574837][ T6900] ? is_bpf_text_address+0x26/0x2b0 [ 181.574870][ T6900] ? __kernel_text_address+0xd/0x30 [ 181.574904][ T6900] ? __pfx_binder_ioctl_write_read+0x10/0x10 [ 181.574927][ T6900] ? stack_depot_save_flags+0x33/0x810 [ 181.574957][ T6900] ? do_raw_spin_lock+0x12b/0x2f0 [ 181.574987][ T6900] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 181.575004][ T6900] ? reacquire_held_locks+0x104/0x190 [ 181.575025][ T6900] ? rt_spin_lock+0x1e0/0x400 [ 181.575043][ T6900] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 181.575063][ T6900] ? rt_spin_unlock+0x14f/0x200 [ 181.575099][ T6900] ? binder_get_thread+0x177/0x6d0 [ 181.575121][ T6900] binder_ioctl+0x426/0x1b10 [ 181.575141][ T6900] ? tomoyo_path_number_perm+0x219/0x630 [ 181.575165][ T6900] ? tomoyo_path_number_perm+0x219/0x630 [ 181.575190][ T6900] ? do_vfs_ioctl+0x117b/0x1540 [ 181.575209][ T6900] ? __pfx_binder_ioctl+0x10/0x10 [ 181.575229][ T6900] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 181.575272][ T6900] ? __fget_files+0x2a/0x420 [ 181.575289][ T6900] ? __fget_files+0x2a/0x420 [ 181.575303][ T6900] ? __fget_files+0x3a6/0x420 [ 181.575318][ T6900] ? __fget_files+0x2a/0x420 [ 181.575335][ T6900] ? bpf_lsm_file_ioctl+0x9/0x20 [ 181.575362][ T6900] ? __pfx_binder_ioctl+0x10/0x10 [ 181.575381][ T6900] __se_sys_ioctl+0xff/0x170 [ 181.575400][ T6900] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 181.575416][ T6900] do_syscall_64+0x15f/0x560 [ 181.575437][ T6900] ? trace_irq_disable+0x3b/0x140 [ 181.575454][ T6900] ? clear_bhb_loop+0x40/0x90 [ 181.575472][ T6900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 181.575488][ T6900] RIP: 0033:0x7fdbcedace59 [ 181.575502][ T6900] 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 [ 181.575515][ T6900] RSP: 002b:00007fdbcd006028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 181.575531][ T6900] RAX: ffffffffffffffda RBX: 00007fdbcf025fa0 RCX: 00007fdbcedace59 [ 181.575543][ T6900] RDX: 00002000000001c0 RSI: 00000000c0306201 RDI: 0000000000000003 [ 181.575553][ T6900] RBP: 00007fdbcd006090 R08: 0000000000000000 R09: 0000000000000000 [ 181.575562][ T6900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 181.575571][ T6900] R13: 00007fdbcf026038 R14: 00007fdbcf025fa0 R15: 00007ffe7bb03798 [ 181.575595][ T6900] [ 181.575650][ T6900] binder_alloc: 6899: binder_install_single_page failed to insert page at offset 0 with -12 [ 181.657919][ T32] usb 1-1: Using ep0 maxpacket: 16 [ 182.025006][ T32] usb 1-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 182.025038][ T32] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.025059][ T32] usb 1-1: Product: syz [ 182.025074][ T32] usb 1-1: Manufacturer: syz [ 182.025089][ T32] usb 1-1: SerialNumber: syz [ 182.064694][ T32] usb 1-1: config 0 descriptor?? [ 182.082500][ T32] visor 1-1:0.0: Sony Clie 3.5 converter detected [ 182.119563][ T1245] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 182.147763][ T9] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 182.319936][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 182.333523][ T9] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 182.333558][ T9] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 182.333586][ T9] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 182.333609][ T9] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 182.333635][ T9] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 182.333678][ T9] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 182.333702][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.432965][ T9] usbtmc 4-1:16.0: probe with driver usbtmc failed with error -22 [ 182.642521][ T5623] usb 4-1: USB disconnect, device number 19 [ 182.659438][ T6912] FAULT_INJECTION: forcing a failure. [ 182.659438][ T6912] name failslab, interval 1, probability 0, space 0, times 0 [ 182.659474][ T6912] CPU: 0 UID: 0 PID: 6912 Comm: syz.2.346 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 182.659500][ T6912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 182.659513][ T6912] Call Trace: [ 182.659522][ T6912] [ 182.659531][ T6912] dump_stack_lvl+0xe8/0x150 [ 182.659563][ T6912] should_fail_ex+0x46b/0x600 [ 182.659602][ T6912] should_failslab+0xa8/0x100 [ 182.659632][ T6912] kmem_cache_alloc_noprof+0x87/0x680 [ 182.659657][ T6912] ? alloc_pid+0x1ae/0x1310 [ 182.659683][ T6912] alloc_pid+0x1ae/0x1310 [ 182.659711][ T6912] ? __lock_acquire+0x6b5/0x2d10 [ 182.659751][ T6912] ? __pfx_alloc_pid+0x10/0x10 [ 182.659783][ T6912] ? lockdep_hardirqs_on+0x7a/0x110 [ 182.659812][ T6912] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 182.659843][ T6912] ? fpu_clone+0x33c/0xb60 [ 182.659895][ T6912] ? __asan_memcpy+0x40/0x70 [ 182.659930][ T6912] ? copy_thread+0x74f/0x9a0 [ 182.659966][ T6912] copy_process+0x20dc/0x43d0 [ 182.660009][ T6912] ? copy_process+0xd4e/0x43d0 [ 182.660061][ T6912] ? __pfx_copy_process+0x10/0x10 [ 182.660108][ T6912] vhost_task_create+0x1f9/0x380 [ 182.660135][ T6912] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 182.660167][ T6912] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 182.660202][ T6912] ? __pfx_vhost_task_create+0x10/0x10 [ 182.660237][ T6912] ? __pfx_vhost_task_fn+0x10/0x10 [ 182.660278][ T6912] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 182.660309][ T6912] ? lockdep_hardirqs_on+0x7a/0x110 [ 182.660339][ T6912] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 182.660370][ T6912] ? mutex_lock_nested+0x152/0x1d0 [ 182.660393][ T6912] ? kvm_mmu_post_init_vm+0x8f/0x2d0 [ 182.660432][ T6912] kvm_mmu_post_init_vm+0x147/0x2d0 [ 182.660468][ T6912] kvm_arch_vcpu_ioctl_run+0x106/0x20d0 [ 182.660507][ T6912] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 182.660537][ T6912] ? do_raw_spin_lock+0x12b/0x2f0 [ 182.660571][ T6912] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 182.660601][ T6912] ? lockdep_hardirqs_on+0x7a/0x110 [ 182.660631][ T6912] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 182.660660][ T6912] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 182.660692][ T6912] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 182.660719][ T6912] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 182.660763][ T6912] ? lockdep_hardirqs_on+0x7a/0x110 [ 182.660810][ T6912] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 182.660841][ T6912] ? rt_write_unlock+0x190/0x230 [ 182.660871][ T6912] kvm_vcpu_ioctl+0xa65/0xfe0 [ 182.660912][ T6912] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 182.660966][ T6912] ? __fget_files+0x2a/0x420 [ 182.660991][ T6912] ? __fget_files+0x2a/0x420 [ 182.661010][ T6912] ? __fget_files+0x3a6/0x420 [ 182.661032][ T6912] ? __fget_files+0x2a/0x420 [ 182.661058][ T6912] ? bpf_lsm_file_ioctl+0x9/0x20 [ 182.661090][ T6912] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 182.661124][ T6912] __se_sys_ioctl+0xff/0x170 [ 182.661151][ T6912] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.661177][ T6912] do_syscall_64+0x15f/0x560 [ 182.661207][ T6912] ? trace_irq_disable+0x3b/0x140 [ 182.661233][ T6912] ? clear_bhb_loop+0x40/0x90 [ 182.661263][ T6912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.661293][ T6912] RIP: 0033:0x7fc0c0fbce59 [ 182.661314][ T6912] 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 [ 182.661334][ T6912] RSP: 002b:00007fc0bf1f5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.661357][ T6912] RAX: ffffffffffffffda RBX: 00007fc0c1236090 RCX: 00007fc0c0fbce59 [ 182.661373][ T6912] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 182.661386][ T6912] RBP: 00007fc0bf1f5090 R08: 0000000000000000 R09: 0000000000000000 [ 182.661400][ T6912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.661413][ T6912] R13: 00007fc0c1236128 R14: 00007fc0c1236090 R15: 00007ffcb738e718 [ 182.661448][ T6912] [ 183.109973][ T32] usb 1-1: clie_3_5_startup: get interface number failed: -71 [ 183.110154][ T32] visor 1-1:0.0: probe with driver visor failed with error -71 [ 183.259177][ T32] usb 1-1: USB disconnect, device number 39 [ 183.406660][ T6918] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 183.407274][ T6918] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 183.436280][ T6918] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 183.436891][ T6918] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 183.737756][ T32] usb 1-1: new full-speed USB device number 40 using dummy_hcd [ 183.877664][ T5623] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 183.892813][ T32] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 183.892841][ T32] usb 1-1: config 0 has no interface number 0 [ 183.892890][ T32] usb 1-1: config 0 interface 1 altsetting 128 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 183.892910][ T32] usb 1-1: config 0 interface 1 altsetting 128 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.892927][ T32] usb 1-1: config 0 interface 1 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 183.892947][ T32] usb 1-1: config 0 interface 1 has no altsetting 0 [ 183.892971][ T32] usb 1-1: New USB device found, idVendor=145f, idProduct=0212, bcdDevice= 0.00 [ 183.892988][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.904414][ T32] usb 1-1: config 0 descriptor?? [ 184.057817][ T5623] usb 2-1: Using ep0 maxpacket: 16 [ 184.063537][ T5623] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 184.063571][ T5623] usb 2-1: config 0 interface 0 has no altsetting 0 [ 184.063640][ T5623] usb 2-1: New USB device found, idVendor=1b96, idProduct=0001, bcdDevice= 0.00 [ 184.063658][ T5623] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.119084][ T5623] usb 2-1: config 0 descriptor?? [ 184.198955][ T32] usbhid 1-1:0.1: can't add hid device: -71 [ 184.199454][ T32] usbhid 1-1:0.1: probe with driver usbhid failed with error -71 [ 184.260597][ T32] usb 1-1: USB disconnect, device number 40 [ 184.347255][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x5 [ 184.347294][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x5 [ 184.347323][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x0 [ 184.347351][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x0 [ 184.347379][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x0 [ 184.347407][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x0 [ 184.347435][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x0 [ 184.347725][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x0 [ 184.347755][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x0 [ 184.347780][ T5623] ntrig 0003:1B96:0001.000B: unknown main item tag 0x0 [ 184.426405][ T5623] ntrig 0003:1B96:0001.000B: hidraw0: USB HID v0.08 Device [HID 1b96:0001] on usb-dummy_hcd.1-1/input0 [ 184.514254][ T5623] usb 2-1: USB disconnect, device number 27 [ 184.565567][ T6935] fido_id[6935]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 184.732363][ T6940] faux_driver vkms: [drm] Unknown color mode 6; guessing buffer size. [ 184.937712][ T822] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 184.992564][ T6948] No control pipe specified [ 185.078792][ T822] usb 4-1: device descriptor read/64, error -71 [ 185.131071][ T6953] random: crng reseeded on system resumption [ 185.253543][ T6962] warning: `syz.0.360' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 185.279254][ T9] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 185.358757][ T822] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 185.427670][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 185.429595][ T9] usb 3-1: config 128 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.429628][ T9] usb 3-1: config 128 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 185.429670][ T9] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 185.429688][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.489383][ T822] usb 4-1: device descriptor read/64, error -71 [ 185.498610][ T1245] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 185.598215][ T822] usb usb4-port1: attempt power cycle [ 185.648667][ T1245] usb 1-1: too many configurations: 128, using maximum allowed: 8 [ 185.675437][ T1245] usb 1-1: New USB device found, idVendor=045e, idProduct=02bf, bcdDevice=7b.41 [ 185.675470][ T1245] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=1 [ 185.675565][ T1245] usb 1-1: Product: syz [ 185.675581][ T1245] usb 1-1: Manufacturer: syz [ 185.675598][ T1245] usb 1-1: SerialNumber: syz [ 185.694212][ T1245] usb 1-1: config 0 descriptor?? [ 185.724181][ T1245] gspca_main: 045e:02bf too many config [ 185.854219][ T9] mcp2221 0003:04D8:00DD.000C: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 185.934975][ T5801] usb 1-1: USB disconnect, device number 41 [ 185.937689][ T822] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 185.964905][ T822] usb 4-1: device descriptor read/8, error -71 [ 186.082627][ T6950] netlink: 20 bytes leftover after parsing attributes in process `syz.2.358'. [ 186.086050][ T9] usb 3-1: USB disconnect, device number 25 [ 186.207674][ T822] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 186.229233][ T822] usb 4-1: device descriptor read/8, error -71 [ 186.338864][ T822] usb usb4-port1: unable to enumerate USB device [ 186.624148][ T6977] netlink: 488 bytes leftover after parsing attributes in process `syz.0.365'. [ 186.624180][ T6977] FAULT_INJECTION: forcing a failure. [ 186.624180][ T6977] name failslab, interval 1, probability 0, space 0, times 0 [ 186.624202][ T6977] CPU: 1 UID: 0 PID: 6977 Comm: syz.0.365 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 186.624221][ T6977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 186.624230][ T6977] Call Trace: [ 186.624236][ T6977] [ 186.624243][ T6977] dump_stack_lvl+0xe8/0x150 [ 186.624265][ T6977] should_fail_ex+0x46b/0x600 [ 186.624291][ T6977] should_failslab+0xa8/0x100 [ 186.624312][ T6977] __kvmalloc_node_noprof+0x170/0x8e0 [ 186.624332][ T6977] ? nf_tables_newset+0x1354/0x2580 [ 186.624353][ T6977] ? nft_set_lookup+0x128/0x150 [ 186.624374][ T6977] ? nft_rhash_estimate+0x2f/0xa0 [ 186.624400][ T6977] nf_tables_newset+0x1354/0x2580 [ 186.624432][ T6977] ? __pfx_nf_tables_newset+0x10/0x10 [ 186.624467][ T6977] ? __nla_parse+0x40/0x60 [ 186.624487][ T6977] nfnetlink_rcv+0x1247/0x27b0 [ 186.624533][ T6977] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 186.624567][ T6977] ? __pfx_save_netdev_trace_buffer+0x10/0x10 [ 186.624583][ T6977] ? ref_tracker_free+0x673/0x820 [ 186.624626][ T6977] ? __netlink_deliver_tap+0x866/0x8b0 [ 186.624656][ T6977] ? netlink_deliver_tap+0x2e/0x1b0 [ 186.624679][ T6977] ? netlink_deliver_tap+0x2e/0x1b0 [ 186.624707][ T6977] netlink_unicast+0x780/0x920 [ 186.624746][ T6977] netlink_sendmsg+0x813/0xb40 [ 186.624778][ T6977] ? __pfx_netlink_sendmsg+0x10/0x10 [ 186.624803][ T6977] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 186.624824][ T6977] ? aa_sock_msg_perm+0x122/0x200 [ 186.624839][ T6977] ? __pfx_netlink_sendmsg+0x10/0x10 [ 186.624862][ T6977] sock_sendmsg_nosec+0x112/0x150 [ 186.624899][ T6977] ____sys_sendmsg+0x55c/0x870 [ 186.624926][ T6977] ? __pfx_____sys_sendmsg+0x10/0x10 [ 186.624956][ T6977] ? import_iovec+0x73/0xa0 [ 186.624981][ T6977] ___sys_sendmsg+0x2a5/0x360 [ 186.625004][ T6977] ? __lock_acquire+0x6b5/0x2d10 [ 186.625026][ T6977] ? __pfx____sys_sendmsg+0x10/0x10 [ 186.625074][ T6977] ? __fget_files+0x2a/0x420 [ 186.625089][ T6977] ? __fget_files+0x3a6/0x420 [ 186.625112][ T6977] __x64_sys_sendmsg+0x1c3/0x2a0 [ 186.625137][ T6977] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 186.625167][ T6977] ? __pfx_ksys_write+0x10/0x10 [ 186.625193][ T6977] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.625210][ T6977] do_syscall_64+0x15f/0x560 [ 186.625232][ T6977] ? trace_irq_disable+0x3b/0x140 [ 186.625249][ T6977] ? clear_bhb_loop+0x40/0x90 [ 186.625269][ T6977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.625285][ T6977] RIP: 0033:0x7f198f3bce59 [ 186.625299][ T6977] 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 [ 186.625313][ T6977] RSP: 002b:00007f198d60e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 186.625330][ T6977] RAX: ffffffffffffffda RBX: 00007f198f635fa0 RCX: 00007f198f3bce59 [ 186.625342][ T6977] RDX: 0000000020050800 RSI: 00002000000000c0 RDI: 0000000000000003 [ 186.625352][ T6977] RBP: 00007f198d60e090 R08: 0000000000000000 R09: 0000000000000000 [ 186.625362][ T6977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 186.625372][ T6977] R13: 00007f198f636038 R14: 00007f198f635fa0 R15: 00007fff0dcefba8 [ 186.625396][ T6977] [ 187.269006][ T5801] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 187.420735][ T5801] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.420772][ T5801] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 187.421958][ T5801] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 187.421984][ T5801] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 187.422005][ T5801] usb 3-1: Manufacturer: syz [ 187.427186][ T5801] usb 3-1: config 0 descriptor?? [ 187.912565][ T5801] usbhid 3-1:0.0: can't add hid device: -71 [ 187.912691][ T5801] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 187.928830][ T5801] usb 3-1: USB disconnect, device number 26 [ 187.997619][ T1245] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 188.147726][ T1245] usb 1-1: Using ep0 maxpacket: 8 [ 188.152604][ T1245] usb 1-1: unable to get BOS descriptor or descriptor too short [ 188.153801][ T1245] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 188.153833][ T1245] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 188.153880][ T1245] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 188.157230][ T1245] usb 1-1: string descriptor 0 read error: -22 [ 188.157372][ T1245] usb 1-1: New USB device found, idVendor=2a25, idProduct=a446, bcdDevice= 0.40 [ 188.157390][ T1245] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.241355][ T1245] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 188.241394][ T1245] cdc_ncm 1-1:1.0: bind() failure [ 188.512447][ T6989] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.513057][ T6989] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 188.669076][ T9] usb 1-1: USB disconnect, device number 42 [ 189.107674][ T9] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 189.257602][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 189.259388][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 189.259412][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 189.261878][ T9] usb 3-1: New USB device found, idVendor=0644, idProduct=800f, bcdDevice= 0.40 [ 189.261908][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.261930][ T9] usb 3-1: Product: syz [ 189.261946][ T9] usb 3-1: Manufacturer: syz [ 189.261961][ T9] usb 3-1: SerialNumber: syz [ 189.589505][ T9] usb 3-1: 2:0: failed to get current value for ch 0 (-71) [ 189.621176][ T9] usb 3-1: unit 0 not found! [ 189.796672][ T9] usb 3-1: USB disconnect, device number 27 [ 189.861007][ T5786] udevd[5786]: 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 [ 190.252086][ T5759] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 190.257710][ T9] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 190.407826][ T5759] usb 2-1: Using ep0 maxpacket: 16 [ 190.411098][ T5759] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 190.411187][ T5759] usb 2-1: config 0 interface 0 has no altsetting 0 [ 190.411303][ T5759] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 190.411366][ T5759] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.462080][ T9] usb 1-1: config index 0 descriptor too short (expected 8192, got 32) [ 190.462105][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 190.462119][ T9] usb 1-1: config 0 has no interfaces? [ 190.467065][ T9] usb 1-1: config index 1 descriptor too short (expected 8192, got 32) [ 190.467092][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 190.467118][ T9] usb 1-1: config 0 has no interfaces? [ 190.472759][ T9] usb 1-1: config index 2 descriptor too short (expected 8192, got 32) [ 190.472812][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 190.472873][ T9] usb 1-1: config 0 has no interfaces? [ 190.472947][ T9] usb 1-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 190.473012][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.525002][ T5759] usb 2-1: config 0 descriptor?? [ 190.593879][ T9] usb 1-1: config 0 descriptor?? [ 190.880623][ T1245] usb 1-1: USB disconnect, device number 43 [ 191.050388][ T5759] nzxt-smart2 0003:1E71:2009.000D: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.1-1/input0 [ 191.247624][ T5623] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 191.377650][ T5623] usb 4-1: device descriptor read/64, error -71 [ 191.425016][ T1245] usb 2-1: USB disconnect, device number 28 [ 191.617848][ T5623] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 191.747706][ T5623] usb 4-1: device descriptor read/64, error -71 [ 191.857999][ T5623] usb usb4-port1: attempt power cycle [ 192.198994][ T5623] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 192.221121][ T5623] usb 4-1: device descriptor read/8, error -71 [ 192.366251][ T1245] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 192.437632][ T32] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 192.457660][ T5623] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 192.478180][ T5623] usb 4-1: device descriptor read/8, error -71 [ 192.507607][ T1245] usb 1-1: Using ep0 maxpacket: 16 [ 192.515169][ T1245] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 192.515195][ T1245] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 192.527581][ T822] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 192.531935][ T1245] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 192.532152][ T1245] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.532212][ T1245] usb 1-1: Product: syz [ 192.532364][ T1245] usb 1-1: Manufacturer: syz [ 192.532387][ T1245] usb 1-1: SerialNumber: syz [ 192.586780][ T1245] usb 1-1: 0:2 : does not exist [ 192.587855][ T32] usb 3-1: Using ep0 maxpacket: 32 [ 192.606466][ T32] usb 3-1: config 0 interface 0 altsetting 128 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 192.606496][ T32] usb 3-1: config 0 interface 0 has no altsetting 0 [ 192.606570][ T32] usb 3-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 192.606588][ T32] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.646363][ T5623] usb usb4-port1: unable to enumerate USB device [ 192.662163][ T32] usb 3-1: config 0 descriptor?? [ 192.687702][ T822] usb 2-1: Using ep0 maxpacket: 32 [ 192.696205][ T822] usb 2-1: config 0 has an invalid interface number: 231 but max is 0 [ 192.696268][ T822] usb 2-1: config 0 has no interface number 0 [ 192.696313][ T822] usb 2-1: config 0 interface 231 altsetting 64 bulk endpoint 0x6 has invalid maxpacket 1023 [ 192.696351][ T822] usb 2-1: config 0 interface 231 altsetting 64 bulk endpoint 0x82 has invalid maxpacket 8 [ 192.696369][ T822] usb 2-1: config 0 interface 231 has no altsetting 0 [ 192.751541][ T822] usb 2-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 192.751561][ T822] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.751575][ T822] usb 2-1: Product: syz [ 192.751818][ T822] usb 2-1: Manufacturer: syz [ 192.751830][ T822] usb 2-1: SerialNumber: syz [ 192.805736][ T822] usb 2-1: config 0 descriptor?? [ 192.806265][ T7028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 192.806895][ T7028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 192.807392][ T7034] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 192.808756][ T7034] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 193.042178][ T7034] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 193.043594][ T7034] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 193.148199][ T32] corsair-cpro 0003:1B1C:0C10.000E: hidraw0: USB HID v4.06 Device [HID 1b1c:0c10] on usb-dummy_hcd.2-1/input0 [ 193.285700][ T822] plusb 2-1:0.231: probe with driver plusb failed with error -71 [ 193.394619][ T32] corsair-cpro 0003:1B1C:0C10.000E: probe with driver corsair-cpro failed with error -71 [ 193.432220][ T822] usb 2-1: USB disconnect, device number 29 [ 193.480444][ T32] usb 3-1: USB disconnect, device number 28 [ 194.000871][ T7042] netlink: 20 bytes leftover after parsing attributes in process `syz.2.386'. [ 194.075025][ T1338] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.075144][ T1338] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.416358][ T5876] block nbd64: NBD_DISCONNECT [ 194.587624][ T9] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 194.706137][ T5876] udevd[5876]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 194.737708][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 194.745373][ T9] usb 4-1: config index 0 descriptor too short (expected 6427, got 27) [ 194.745401][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 194.758847][ T9] usb 4-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 194.758876][ T9] usb 4-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 194.758898][ T9] usb 4-1: Product: syz [ 194.804193][ T9] usb 4-1: config 0 descriptor?? [ 195.056627][ T32] usb 4-1: USB disconnect, device number 28 [ 195.253986][ T1245] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 195.344662][ T7057] binder: BINDER_SET_CONTEXT_MGR already set [ 195.344679][ T7057] binder: 7056:7057 ioctl 4018620d 200000000040 returned -16 [ 195.444798][ T1245] usb 1-1: USB disconnect, device number 44 [ 195.538815][ T5786] udevd[5786]: 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 [ 195.634344][ T7066] FAULT_INJECTION: forcing a failure. [ 195.634344][ T7066] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 195.634381][ T7066] CPU: 0 UID: 0 PID: 7066 Comm: syz.0.392 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 195.634404][ T7066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 195.634417][ T7066] Call Trace: [ 195.634426][ T7066] [ 195.634435][ T7066] dump_stack_lvl+0xe8/0x150 [ 195.634466][ T7066] should_fail_ex+0x46b/0x600 [ 195.634501][ T7066] _copy_from_iter+0x1d3/0x1670 [ 195.634538][ T7066] ? rep_movs_alternative+0x4a/0xa0 [ 195.634569][ T7066] ? __pfx__copy_from_iter+0x10/0x10 [ 195.634610][ T7066] ? sock_alloc_send_pskb+0x8a2/0x9a0 [ 195.634646][ T7066] ? __pfx__copy_from_iter+0x10/0x10 [ 195.634685][ T7066] copy_page_from_iter+0x220/0x2d0 [ 195.634721][ T7066] skb_copy_datagram_from_iter+0x306/0x710 [ 195.634763][ T7066] packet_sendmsg+0x35be/0x4fd0 [ 195.634801][ T7066] ? __lock_acquire+0x6b5/0x2d10 [ 195.634835][ T7066] ? __lock_acquire+0x6b5/0x2d10 [ 195.634868][ T7066] ? __pfx_packet_sendmsg+0x10/0x10 [ 195.634889][ T7066] ? aa_sk_perm+0x703/0x950 [ 195.634925][ T7066] ? __pfx_aa_sk_perm+0x10/0x10 [ 195.634951][ T7066] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 195.634978][ T7066] ? aa_sock_msg_perm+0x122/0x200 [ 195.634999][ T7066] ? __pfx_packet_sendmsg+0x10/0x10 [ 195.635018][ T7066] sock_sendmsg_nosec+0x112/0x150 [ 195.635042][ T7066] __sys_sendto+0x402/0x590 [ 195.635075][ T7066] ? __pfx___sys_sendto+0x10/0x10 [ 195.635126][ T7066] ? ksys_write+0x248/0x270 [ 195.635170][ T7066] ? __pfx_ksys_write+0x10/0x10 [ 195.635201][ T7066] __x64_sys_sendto+0xde/0x100 [ 195.635239][ T7066] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.635263][ T7066] do_syscall_64+0x15f/0x560 [ 195.635296][ T7066] ? clear_bhb_loop+0x40/0x90 [ 195.635323][ T7066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.635345][ T7066] RIP: 0033:0x7f198f3bce59 [ 195.635365][ T7066] 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 [ 195.635383][ T7066] RSP: 002b:00007f198d60e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 195.635404][ T7066] RAX: ffffffffffffffda RBX: 00007f198f635fa0 RCX: 00007f198f3bce59 [ 195.635419][ T7066] RDX: 0000000000010000 RSI: 0000200000000180 RDI: 0000000000000004 [ 195.635433][ T7066] RBP: 00007f198d60e090 R08: 0000200000000140 R09: 0000000000000014 [ 195.635446][ T7066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 195.635458][ T7066] R13: 00007f198f636038 R14: 00007f198f635fa0 R15: 00007fff0dcefba8 [ 195.635490][ T7066] [ 195.910925][ T5730] usb 2-1: new full-speed USB device number 30 using dummy_hcd [ 196.065142][ T5730] usb 2-1: config 0 has an invalid interface number: 2 but max is 0 [ 196.065172][ T5730] usb 2-1: config 0 has an invalid descriptor of length 29, skipping remainder of the config [ 196.065200][ T5730] usb 2-1: config 0 has no interface number 0 [ 196.065247][ T5730] usb 2-1: config 0 interface 2 altsetting 2 has an endpoint descriptor with address 0x62, changing to 0x2 [ 196.065274][ T5730] usb 2-1: config 0 interface 2 altsetting 2 endpoint 0x2 has invalid maxpacket 5728, setting to 64 [ 196.065302][ T5730] usb 2-1: config 0 interface 2 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 196.065329][ T5730] usb 2-1: config 0 interface 2 has no altsetting 0 [ 196.129197][ T5730] usb 2-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 196.129227][ T5730] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.129249][ T5730] usb 2-1: Product: syz [ 196.129264][ T5730] usb 2-1: Manufacturer: syz [ 196.129280][ T5730] usb 2-1: SerialNumber: syz [ 196.216881][ T5730] usb 2-1: config 0 descriptor?? [ 196.228003][ T7061] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 196.355467][ T5730] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 196.369952][ T5730] usb 2-1: invalid MIDI in EP 0 [ 196.849642][ T5759] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 196.978983][ T5759] usb 3-1: device descriptor read/64, error -71 [ 197.012981][ T5730] snd-usb-audio 2-1:0.2: probe with driver snd-usb-audio failed with error -22 [ 197.022088][ T5730] usb 2-1: USB disconnect, device number 30 [ 197.049603][ T9] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 197.075140][ T5784] udevd[5784]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 197.180329][ T5623] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 197.197661][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 197.202397][ T9] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 0.40 [ 197.202424][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.202445][ T9] usb 4-1: Product: syz [ 197.202461][ T9] usb 4-1: Manufacturer: syz [ 197.202471][ T9] usb 4-1: SerialNumber: syz [ 197.244380][ T5759] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 197.328826][ T5623] usb 1-1: Using ep0 maxpacket: 8 [ 197.331144][ T5623] usb 1-1: config 0 has an invalid interface number: 31 but max is 0 [ 197.331170][ T5623] usb 1-1: config 0 has no interface number 0 [ 197.334021][ T5623] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 197.334049][ T5623] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.334082][ T5623] usb 1-1: Product: syz [ 197.334096][ T5623] usb 1-1: Manufacturer: syz [ 197.334110][ T5623] usb 1-1: SerialNumber: syz [ 197.352597][ T5623] usb 1-1: config 0 descriptor?? [ 197.407831][ T5759] usb 3-1: device descriptor read/64, error -71 [ 197.458530][ T9] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 197.518996][ T5759] usb usb3-port1: attempt power cycle [ 197.549283][ T9] usb 4-1: USB disconnect, device number 29 [ 197.574557][ T7094] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.594752][ T7094] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.601539][ T5623] uvcvideo 1-1:0.31: probe with driver uvcvideo failed with error -22 [ 197.631588][ T5623] usb 1-1: USB disconnect, device number 45 [ 197.734179][ T5784] udevd[5784]: 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 [ 197.857657][ T5759] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 197.889047][ T5759] usb 3-1: device descriptor read/8, error -71 [ 197.971599][ T7098] overlayfs: statfs failed on './file0' [ 198.137665][ T5759] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 198.159607][ T5759] usb 3-1: device descriptor read/8, error -71 [ 198.267862][ T5759] usb usb3-port1: unable to enumerate USB device [ 198.407688][ T5730] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 198.571741][ T5730] usb 4-1: Using ep0 maxpacket: 32 [ 198.576029][ T5730] usb 4-1: New USB device found, idVendor=041e, idProduct=3f19, bcdDevice= 0.40 [ 198.576063][ T5730] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.576078][ T5730] usb 4-1: Product: syz [ 198.576088][ T5730] usb 4-1: Manufacturer: syz [ 198.576098][ T5730] usb 4-1: SerialNumber: syz [ 198.685435][ T7114] netlink: 88 bytes leftover after parsing attributes in process `syz.1.405'. [ 198.687817][ T5759] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 198.867880][ T5759] usb 1-1: Using ep0 maxpacket: 16 [ 198.885588][ T5759] usb 1-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 198.885610][ T5759] usb 1-1: New USB device strings: Mfr=1, Product=6, SerialNumber=3 [ 198.885623][ T5759] usb 1-1: Product: syz [ 198.885633][ T5759] usb 1-1: Manufacturer: syz [ 198.885679][ T5759] usb 1-1: SerialNumber: syz [ 198.931552][ T5759] usb 1-1: config 0 descriptor?? [ 198.948298][ T5759] ums-onetouch 1-1:0.0: USB Mass Storage device detected [ 199.255904][ T7123] netlink: 8 bytes leftover after parsing attributes in process `syz.2.407'. [ 199.834619][ T7130] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 199.836491][ T7130] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 199.947630][ T5623] usb 3-1: new full-speed USB device number 33 using dummy_hcd [ 200.067736][ T32] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 200.101796][ T5623] usb 3-1: too many endpoints for config 0 interface 0 altsetting 254: 223, using maximum allowed: 30 [ 200.101846][ T5623] usb 3-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 223 [ 200.101883][ T5623] usb 3-1: config 0 interface 0 has no altsetting 0 [ 200.101915][ T5623] usb 3-1: New USB device found, idVendor=1b1c, idProduct=0a17, bcdDevice= 0.00 [ 200.101937][ T5623] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.121857][ T5623] usb 3-1: config 0 descriptor?? [ 200.217582][ T32] usb 2-1: Using ep0 maxpacket: 8 [ 200.222876][ T32] usb 2-1: unable to get BOS descriptor or descriptor too short [ 200.235721][ T32] usb 2-1: config 4 interface 0 has no altsetting 0 [ 200.259784][ T32] usb 2-1: string descriptor 0 read error: -22 [ 200.259963][ T32] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 200.259989][ T32] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=3 [ 200.320140][ T32] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 200.354149][ T32] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 200.356964][ T32] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 200.357015][ T32] usb 2-1: media controller created [ 200.459070][ T32] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 200.616962][ T7128] netlink: 68 bytes leftover after parsing attributes in process `syz.2.409'. [ 200.809403][ T7130] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 200.810591][ T7130] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 200.835856][ T9] usb 2-1: USB disconnect, device number 31 [ 201.413043][ T5730] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 201.413524][ T5730] usb 4-1: unit 6 not found! [ 201.553294][ T32] usb 1-1: USB disconnect, device number 46 [ 201.650028][ T5730] usb 4-1: USB disconnect, device number 30 [ 201.841992][ T5784] udevd[5784]: 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 [ 201.872494][ T9] usb 2-1: new full-speed USB device number 32 using dummy_hcd [ 202.248828][ T9] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 202.248879][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.248901][ T9] usb 2-1: Product: syz [ 202.248917][ T9] usb 2-1: Manufacturer: syz [ 202.248933][ T9] usb 2-1: SerialNumber: syz [ 202.309903][ T9] usb 2-1: config 0 descriptor?? [ 202.712932][ T5730] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 202.777529][ T9] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 202.986019][ T7134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 203.010617][ T7134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 203.011598][ T5730] usb 4-1: Using ep0 maxpacket: 8 [ 203.097605][ T5730] usb 4-1: unable to get BOS descriptor or descriptor too short [ 203.100023][ T5730] usb 4-1: config 1 has an invalid interface number: 163 but max is 0 [ 203.100052][ T5730] usb 4-1: config 1 has no interface number 0 [ 203.100087][ T5730] usb 4-1: config 1 interface 163 has no altsetting 0 [ 203.138933][ T5730] usb 4-1: New USB device found, idVendor=0545, idProduct=8080, bcdDevice= 3.0a [ 203.139032][ T5730] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.139055][ T5730] usb 4-1: Product: syz [ 203.139072][ T5730] usb 4-1: Manufacturer: syz [ 203.139088][ T5730] usb 4-1: SerialNumber: syz [ 203.263592][ T7143] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 203.264477][ T7143] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 203.414049][ T5623] usbhid 3-1:0.0: can't add hid device: -71 [ 203.414178][ T5623] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 203.441121][ T5623] usb 3-1: USB disconnect, device number 33 [ 203.508261][ T9] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 203.593299][ T9] usb 2-1: USB disconnect, device number 32 [ 203.635011][ T5730] usb 4-1: USB disconnect, device number 31 [ 203.877616][ T5623] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 203.897611][ T5801] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 204.027629][ T5623] usb 3-1: Using ep0 maxpacket: 8 [ 204.030310][ T5623] usb 3-1: no configurations [ 204.030322][ T5623] usb 3-1: can't read configurations, error -22 [ 204.047555][ T5801] usb 1-1: Using ep0 maxpacket: 8 [ 204.063349][ T5801] usb 1-1: unable to get BOS descriptor or descriptor too short [ 204.064650][ T5801] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 204.064674][ T5801] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 204.064722][ T5801] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 204.114391][ T5801] usb 1-1: string descriptor 0 read error: -22 [ 204.114525][ T5801] usb 1-1: New USB device found, idVendor=2a25, idProduct=a446, bcdDevice= 0.40 [ 204.114549][ T5801] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.161088][ T5801] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 204.161151][ T5801] cdc_ncm 1-1:1.0: bind() failure [ 204.188794][ T5623] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 204.347989][ T5623] usb 3-1: Using ep0 maxpacket: 8 [ 204.350975][ T5623] usb 3-1: no configurations [ 204.350994][ T5623] usb 3-1: can't read configurations, error -22 [ 204.352549][ T5623] usb usb3-port1: attempt power cycle [ 204.409816][ T7152] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 204.410408][ T7152] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 204.707671][ T5623] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 204.710174][ T5801] usb 1-1: USB disconnect, device number 47 [ 204.732457][ T5623] usb 3-1: Using ep0 maxpacket: 8 [ 204.733144][ T5623] usb 3-1: no configurations [ 204.733156][ T5623] usb 3-1: can't read configurations, error -22 [ 204.860244][ T5623] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 204.878351][ T5623] usb 3-1: Using ep0 maxpacket: 8 [ 204.879072][ T5623] usb 3-1: no configurations [ 204.879089][ T5623] usb 3-1: can't read configurations, error -22 [ 204.881393][ T5623] usb usb3-port1: unable to enumerate USB device [ 205.508454][ T7171] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1717854597 (3435709194 ns) > initial count (4 ns). Using initial count to start timer. [ 205.997640][ T5717] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 206.127638][ T5717] usb 1-1: device descriptor read/64, error -71 [ 206.247592][ T5623] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 206.367590][ T5717] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 206.399841][ T5623] usb 2-1: unable to get BOS descriptor or descriptor too short [ 206.399940][ T5623] usb 2-1: too many configurations: 255, using maximum allowed: 8 [ 206.401636][ T5623] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 206.401670][ T5623] usb 2-1: can't read configurations, error -61 [ 206.497711][ T5717] usb 1-1: device descriptor read/64, error -71 [ 206.530503][ T5623] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 206.607979][ T5717] usb usb1-port1: attempt power cycle [ 206.680372][ T5623] usb 2-1: unable to get BOS descriptor or descriptor too short [ 206.680456][ T5623] usb 2-1: too many configurations: 255, using maximum allowed: 8 [ 206.682321][ T5623] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 206.682442][ T5623] usb 2-1: can't read configurations, error -61 [ 206.684746][ T5623] usb usb2-port1: attempt power cycle [ 206.957635][ T5717] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 206.979524][ T5717] usb 1-1: device descriptor read/8, error -71 [ 207.047675][ T5623] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 207.071121][ T5623] usb 2-1: unable to get BOS descriptor or descriptor too short [ 207.071205][ T5623] usb 2-1: too many configurations: 255, using maximum allowed: 8 [ 207.073141][ T5623] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 207.073175][ T5623] usb 2-1: can't read configurations, error -61 [ 207.197754][ T5623] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 207.217599][ T5717] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 207.221078][ T5623] usb 2-1: unable to get BOS descriptor or descriptor too short [ 207.221165][ T5623] usb 2-1: too many configurations: 255, using maximum allowed: 8 [ 207.223195][ T5623] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 207.223229][ T5623] usb 2-1: can't read configurations, error -61 [ 207.223593][ T5623] usb usb2-port1: unable to enumerate USB device [ 207.250496][ T5717] usb 1-1: device descriptor read/8, error -71 [ 207.358142][ T5717] usb usb1-port1: unable to enumerate USB device [ 207.557687][ T5801] usb 4-1: new full-speed USB device number 32 using dummy_hcd [ 207.713066][ T5801] usb 4-1: New USB device found, idVendor=0402, idProduct=5602, bcdDevice=49.83 [ 207.713101][ T5801] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.713115][ T5801] usb 4-1: Product: syz [ 207.713125][ T5801] usb 4-1: Manufacturer: syz [ 207.713134][ T5801] usb 4-1: SerialNumber: syz [ 207.754430][ T5801] usb 4-1: config 0 descriptor?? [ 207.765267][ T5801] gspca_main: ALi m5602-2.14.0 probing 0402:5602 [ 207.963201][ T7195] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.963891][ T7195] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 207.973389][ T7196] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 207.975883][ T7196] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 208.004790][ T7195] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 208.005927][ T7195] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 208.029695][ T5801] gspca_m5602: Failed to find a sensor [ 208.029704][ T5801] ALi m5602 4-1:0.0: ALi m5602 webcam failed [ 208.044360][ T5801] usb 4-1: USB disconnect, device number 32 [ 208.585378][ T7198] ALSA: mixer_oss: invalid OSS volume 'u' [ 208.684441][ T7203] syzkaller1: entered promiscuous mode [ 208.684460][ T7203] syzkaller1: entered allmulticast mode [ 208.863601][ T7208] sg_write: data in/out 439260/178 bytes for SCSI command 0x0-- guessing data in; [ 208.863601][ T7208] program syz.0.433 not setting count and/or reply_len properly [ 209.061363][ T7214] FAULT_INJECTION: forcing a failure. [ 209.061363][ T7214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 209.061391][ T7214] CPU: 1 UID: 0 PID: 7214 Comm: syz.0.435 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 209.061409][ T7214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 209.061419][ T7214] Call Trace: [ 209.061425][ T7214] [ 209.061432][ T7214] dump_stack_lvl+0xe8/0x150 [ 209.061455][ T7214] should_fail_ex+0x46b/0x600 [ 209.061481][ T7214] prepare_alloc_pages+0x22a/0x6b0 [ 209.061506][ T7214] __alloc_frozen_pages_noprof+0x12f/0x380 [ 209.061528][ T7214] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 209.061551][ T7214] ? __pfx_policy_nodemask+0x10/0x10 [ 209.061571][ T7214] ? __lock_acquire+0x6b5/0x2d10 [ 209.061594][ T7214] alloc_pages_mpol+0xd1/0x380 [ 209.061616][ T7214] folio_alloc_mpol_noprof+0x3b/0x1e0 [ 209.061637][ T7214] vma_alloc_folio_noprof+0xe1/0x1e0 [ 209.061659][ T7214] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 209.061680][ T7214] ? __pte_offset_map+0x29/0x200 [ 209.061699][ T7214] do_pte_missing+0x822/0x2940 [ 209.061732][ T7214] ? handle_mm_fault+0xed/0x14d0 [ 209.061751][ T7214] handle_mm_fault+0xdc2/0x14d0 [ 209.061770][ T7214] ? handle_mm_fault+0xed/0x14d0 [ 209.061789][ T7214] ? __pfx_handle_mm_fault+0x10/0x10 [ 209.061805][ T7214] ? follow_page_pte+0xbe2/0xe60 [ 209.061828][ T7214] ? __pfx_follow_page_pte+0x10/0x10 [ 209.061851][ T7214] __get_user_pages+0x16d4/0x2620 [ 209.061883][ T7214] ? __gup_longterm_locked+0xc4e/0x1630 [ 209.061912][ T7214] __gup_longterm_locked+0xdcf/0x1630 [ 209.061931][ T7214] ? lock_acquire+0x106/0x350 [ 209.061951][ T7214] ? sanity_check_pinned_pages+0x7a8/0x870 [ 209.061982][ T7214] gup_fast_fallback+0x1cfd/0x2040 [ 209.062019][ T7214] ? __pfx_gup_fast_fallback+0x10/0x10 [ 209.062043][ T7214] ? pin_user_pages_fast+0x4d/0xb0 [ 209.062060][ T7214] iov_iter_extract_pages+0x3fd/0x6b0 [ 209.062084][ T7214] iov_iter_extract_bvecs+0xb1/0x920 [ 209.062108][ T7214] ? bio_associate_blkg+0x6d/0x230 [ 209.062135][ T7214] bio_iov_iter_get_pages+0x346/0x930 [ 209.062162][ T7214] blkdev_direct_IO+0xbd4/0x17a0 [ 209.062194][ T7214] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 209.062219][ T7214] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 209.062243][ T7214] ? current_time+0x22a/0x370 [ 209.062267][ T7214] ? blkdev_read_iter+0x217/0x440 [ 209.062292][ T7214] ? touch_atime+0x379/0x6b0 [ 209.062309][ T7214] ? blkdev_read_iter+0x217/0x440 [ 209.062337][ T7214] blkdev_read_iter+0x244/0x440 [ 209.062365][ T7214] aio_read+0x340/0x4e0 [ 209.062391][ T7214] ? __pfx_aio_read+0x10/0x10 [ 209.062421][ T7214] ? __might_fault+0xaf/0x130 [ 209.062450][ T7214] io_submit_one+0x79d/0x14c0 [ 209.062474][ T7214] ? irqentry_exit+0x218/0x760 [ 209.062503][ T7214] ? __pfx_io_submit_one+0x10/0x10 [ 209.062524][ T7214] ? __might_fault+0xaf/0x130 [ 209.062561][ T7214] ? __might_fault+0xaf/0x130 [ 209.062578][ T7214] __se_sys_io_submit+0x195/0x340 [ 209.062598][ T7214] ? __pfx___se_sys_io_submit+0x10/0x10 [ 209.062615][ T7214] ? ksys_write+0x248/0x270 [ 209.062641][ T7214] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.062656][ T7214] do_syscall_64+0x15f/0x560 [ 209.062675][ T7214] ? trace_irq_disable+0x3b/0x140 [ 209.062714][ T7214] ? clear_bhb_loop+0x40/0x90 [ 209.062733][ T7214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.062749][ T7214] RIP: 0033:0x7f198f3bce59 [ 209.062763][ T7214] 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 [ 209.062777][ T7214] RSP: 002b:00007f198d60e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 209.062793][ T7214] RAX: ffffffffffffffda RBX: 00007f198f635fa0 RCX: 00007f198f3bce59 [ 209.062805][ T7214] RDX: 00002000000000c0 RSI: 0000000000000020 RDI: 00007f198d5e5000 [ 209.062815][ T7214] RBP: 00007f198d60e090 R08: 0000000000000000 R09: 0000000000000000 [ 209.062825][ T7214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 209.062834][ T7214] R13: 00007f198f636038 R14: 00007f198f635fa0 R15: 00007fff0dcefba8 [ 209.062858][ T7214] [ 209.507588][ T5730] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 209.657869][ T5730] usb 2-1: Using ep0 maxpacket: 8 [ 209.658895][ T5730] usb 2-1: no configurations [ 209.658908][ T5730] usb 2-1: can't read configurations, error -22 [ 209.717635][ T5717] usb 4-1: new full-speed USB device number 33 using dummy_hcd [ 209.797934][ T5730] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 209.828166][ T5623] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 209.870546][ T5717] usb 4-1: too many endpoints for config 0 interface 0 altsetting 254: 253, using maximum allowed: 30 [ 209.870579][ T5717] usb 4-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 209.870615][ T5717] usb 4-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 209.870631][ T5717] usb 4-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 209.870650][ T5717] usb 4-1: config 0 interface 0 has no altsetting 0 [ 209.870675][ T5717] usb 4-1: New USB device found, idVendor=044e, idProduct=120c, bcdDevice= 0.00 [ 209.870692][ T5717] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.875508][ T5717] usb 4-1: config 0 descriptor?? [ 209.959259][ T5730] usb 2-1: Using ep0 maxpacket: 8 [ 209.962604][ T5730] usb 2-1: no configurations [ 209.962620][ T5730] usb 2-1: can't read configurations, error -22 [ 209.962954][ T5730] usb usb2-port1: attempt power cycle [ 210.031642][ T5623] usb 1-1: unable to get BOS descriptor or descriptor too short [ 210.036362][ T5623] usb 1-1: config 66 has an invalid interface number: 233 but max is 1 [ 210.036391][ T5623] usb 1-1: config 66 has an invalid descriptor of length 0, skipping remainder of the config [ 210.036411][ T5623] usb 1-1: config 66 has 1 interface, different from the descriptor's value: 2 [ 210.036718][ T5623] usb 1-1: config 66 has no interface number 0 [ 210.080995][ T5623] usb 1-1: New USB device found, idVendor=0471, idProduct=0602, bcdDevice=a4.95 [ 210.081025][ T5623] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.081288][ T5623] usb 1-1: Product: syz [ 210.081305][ T5623] usb 1-1: Manufacturer: syz [ 210.081320][ T5623] usb 1-1: SerialNumber: syz [ 210.297616][ T5730] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 210.322303][ T5730] usb 2-1: Using ep0 maxpacket: 8 [ 210.323210][ T5730] usb 2-1: no configurations [ 210.323227][ T5730] usb 2-1: can't read configurations, error -22 [ 210.368852][ T5717] hid-alps 0003:044E:120C.000F: unbalanced collection at end of report description [ 210.374222][ T5717] hid-alps 0003:044E:120C.000F: parse failed [ 210.375167][ T5717] hid-alps 0003:044E:120C.000F: probe with driver hid-alps failed with error -22 [ 210.408825][ T5801] usb 3-1: new full-speed USB device number 38 using dummy_hcd [ 210.429201][ T5623] usb 1-1: USB disconnect, device number 52 [ 210.469332][ T5730] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 210.488891][ T5730] usb 2-1: Using ep0 maxpacket: 8 [ 210.495619][ T5730] usb 2-1: no configurations [ 210.495632][ T5730] usb 2-1: can't read configurations, error -22 [ 210.496035][ T5730] usb usb2-port1: unable to enumerate USB device [ 210.559759][ T5801] usb 3-1: device descriptor read/64, error -71 [ 210.566879][ T1245] usb 4-1: USB disconnect, device number 33 [ 210.797673][ T5801] usb 3-1: new full-speed USB device number 39 using dummy_hcd [ 210.947714][ T5801] usb 3-1: device descriptor read/64, error -71 [ 211.010896][ T7225] netlink: 24 bytes leftover after parsing attributes in process `syz.0.440'. [ 211.058091][ T5801] usb usb3-port1: attempt power cycle [ 211.407713][ T5801] usb 3-1: new full-speed USB device number 40 using dummy_hcd [ 211.428755][ T5801] usb 3-1: device descriptor read/8, error -71 [ 211.677596][ T5801] usb 3-1: new full-speed USB device number 41 using dummy_hcd [ 211.698434][ T5801] usb 3-1: device descriptor read/8, error -71 [ 211.791821][ T7236] FAULT_INJECTION: forcing a failure. [ 211.791821][ T7236] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 211.791848][ T7236] CPU: 1 UID: 0 PID: 7236 Comm: syz.0.444 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 211.791866][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 211.791876][ T7236] Call Trace: [ 211.791882][ T7236] [ 211.791889][ T7236] dump_stack_lvl+0xe8/0x150 [ 211.791911][ T7236] should_fail_ex+0x46b/0x600 [ 211.791937][ T7236] _copy_from_iter+0x1d3/0x1670 [ 211.791971][ T7236] ? rep_movs_alternative+0x4a/0xa0 [ 211.791994][ T7236] ? __pfx__copy_from_iter+0x10/0x10 [ 211.792017][ T7236] ? sock_alloc_send_pskb+0x8a2/0x9a0 [ 211.792046][ T7236] ? __pfx__copy_from_iter+0x10/0x10 [ 211.792076][ T7236] copy_page_from_iter+0x220/0x2d0 [ 211.792104][ T7236] skb_copy_datagram_from_iter+0x306/0x710 [ 211.792138][ T7236] packet_sendmsg+0x35be/0x4fd0 [ 211.792168][ T7236] ? __lock_acquire+0x6b5/0x2d10 [ 211.792193][ T7236] ? __lock_acquire+0x6b5/0x2d10 [ 211.792221][ T7236] ? __pfx_packet_sendmsg+0x10/0x10 [ 211.792239][ T7236] ? aa_sk_perm+0x703/0x950 [ 211.792269][ T7236] ? __pfx_aa_sk_perm+0x10/0x10 [ 211.792291][ T7236] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 211.792337][ T7236] ? aa_sock_msg_perm+0x122/0x200 [ 211.792360][ T7236] ? __pfx_packet_sendmsg+0x10/0x10 [ 211.792381][ T7236] sock_sendmsg_nosec+0x112/0x150 [ 211.792409][ T7236] __sys_sendto+0x402/0x590 [ 211.792444][ T7236] ? __pfx___sys_sendto+0x10/0x10 [ 211.792503][ T7236] ? ksys_write+0x248/0x270 [ 211.792524][ T7236] ? __pfx_ksys_write+0x10/0x10 [ 211.792547][ T7236] __x64_sys_sendto+0xde/0x100 [ 211.792568][ T7236] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.792585][ T7236] do_syscall_64+0x15f/0x560 [ 211.792607][ T7236] ? trace_irq_disable+0x3b/0x140 [ 211.792624][ T7236] ? clear_bhb_loop+0x40/0x90 [ 211.792643][ T7236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.792659][ T7236] RIP: 0033:0x7f198f3bce59 [ 211.792674][ T7236] 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 [ 211.792688][ T7236] RSP: 002b:00007f198d60e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 211.792705][ T7236] RAX: ffffffffffffffda RBX: 00007f198f635fa0 RCX: 00007f198f3bce59 [ 211.792717][ T7236] RDX: 0000000000010000 RSI: 0000200000000180 RDI: 0000000000000004 [ 211.792727][ T7236] RBP: 00007f198d60e090 R08: 0000200000000140 R09: 0000000000000014 [ 211.792738][ T7236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 211.792747][ T7236] R13: 00007f198f636038 R14: 00007f198f635fa0 R15: 00007fff0dcefba8 [ 211.792771][ T7236] [ 211.808564][ T5801] usb usb3-port1: unable to enumerate USB device [ 212.378072][ T5730] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 212.453651][ T7245] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 212.601408][ T5730] usb 1-1: Using ep0 maxpacket: 8 [ 212.605512][ T5730] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x99, changing to 0x89 [ 212.605546][ T5730] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 212.647704][ T5730] usb 1-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 212.647735][ T5730] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.647757][ T5730] usb 1-1: Product: syz [ 212.647772][ T5730] usb 1-1: Manufacturer: syz [ 212.647788][ T5730] usb 1-1: SerialNumber: syz [ 212.712301][ T5730] usb 1-1: config 0 descriptor?? [ 212.828881][ T5730] rc_core: IR keymap rc-streamzap not found [ 212.828901][ T5730] Registered IR keymap rc-empty [ 212.830149][ T5730] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 212.833822][ T5730] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input11 [ 213.562287][ T5623] usb 1-1: USB disconnect, device number 53 [ 214.427606][ T5730] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 214.457653][ T9] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 214.590079][ T5730] usb 1-1: Using ep0 maxpacket: 8 [ 214.595499][ T5730] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 214.595558][ T5730] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 214.595584][ T5730] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 214.595612][ T5730] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 214.595638][ T5730] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 214.595683][ T5730] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 214.595707][ T5730] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.641825][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 214.641908][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 214.697042][ T9] usb 3-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 214.697074][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.697096][ T9] usb 3-1: Product: syz [ 214.697111][ T9] usb 3-1: Manufacturer: syz [ 214.697127][ T9] usb 3-1: SerialNumber: syz [ 214.958903][ T5730] usb 1-1: GET_CAPABILITIES returned 0 [ 214.959012][ T5730] usbtmc 1-1:16.0: can't read capabilities [ 215.011267][ T7265] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 215.090053][ T7265] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 215.138998][ T7265] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 215.140467][ T7265] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 215.212917][ T7263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 215.230973][ T7265] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 215.240133][ T7263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 215.276872][ T7265] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 215.342704][ T9] usb 3-1: 0:1 : does not exist [ 215.342771][ T9] usb 3-1: BAAD SPEAKER p_chmask mismatch [ 215.379168][ T5623] usb 1-1: USB disconnect, device number 54 [ 215.674001][ T9] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 215.679329][ T9] usb 3-1: USB disconnect, device number 42 [ 215.720599][ T5786] udevd[5786]: 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 [ 215.807631][ T1245] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 215.968808][ T1245] usb 4-1: Using ep0 maxpacket: 16 [ 215.998075][ T1245] usb 4-1: unable to get BOS descriptor or descriptor too short [ 216.002663][ T1245] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 253, changing to 7 [ 216.020243][ T1245] usb 4-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 0.40 [ 216.020272][ T1245] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.020293][ T1245] usb 4-1: Product: syz [ 216.020309][ T1245] usb 4-1: Manufacturer: syz [ 216.020324][ T1245] usb 4-1: SerialNumber: syz [ 216.341737][ T1245] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 216.342193][ T1245] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 216.406871][ T1245] usb 4-1: USB disconnect, device number 34 [ 216.441177][ T9] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 216.505431][ T5786] udevd[5786]: 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 [ 216.598512][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 216.601124][ T9] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 216.601150][ T9] usb 1-1: config 0 has no interface number 0 [ 216.601193][ T9] usb 1-1: config 0 interface 12 has no altsetting 0 [ 216.603723][ T9] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 216.603754][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.603768][ T9] usb 1-1: Product: syz [ 216.603779][ T9] usb 1-1: Manufacturer: syz [ 216.603789][ T9] usb 1-1: SerialNumber: syz [ 216.630440][ T9] usb 1-1: config 0 descriptor?? [ 217.138983][ T5730] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 217.154370][ T822] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 217.310709][ T5730] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 217.310743][ T5730] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 217.310970][ T5730] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 217.310987][ T5730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.316362][ T5730] usb 2-1: config 0 descriptor?? [ 217.347748][ T822] usb 3-1: Using ep0 maxpacket: 16 [ 217.372763][ T822] usb 3-1: unable to get BOS descriptor or descriptor too short [ 217.374272][ T822] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 217.374295][ T822] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 217.395454][ T822] usb 3-1: New USB device found, idVendor=1235, idProduct=9012, bcdDevice= 0.40 [ 217.395483][ T822] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.395512][ T822] usb 3-1: Product: syz [ 217.395528][ T822] usb 3-1: Manufacturer: syz [ 217.395544][ T822] usb 3-1: SerialNumber: syz [ 217.445071][ T1314] Bluetooth: Error in BCSP hdr checksum [ 217.719200][ T155] Bluetooth: Error in BCSP hdr checksum [ 217.870614][ T5730] hid_parser_main: 1 callbacks suppressed [ 217.870640][ T5730] cm6533_jd 0003:0D8C:0022.0010: unknown main item tag 0x0 [ 217.870889][ T5730] cm6533_jd 0003:0D8C:0022.0010: unknown main item tag 0x0 [ 217.970177][ T3448] Bluetooth: Error in BCSP hdr checksum [ 217.987083][ T5730] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0D8C:0022.0010/input/input12 [ 218.221804][ T5730] cm6533_jd 0003:0D8C:0022.0010: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.1-1/input0 [ 218.267177][ T71] Bluetooth: Error in BCSP hdr checksum [ 218.386236][ T5730] usb 2-1: USB disconnect, device number 41 [ 218.475660][ T7299] fido_id[7299]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 218.578545][ T13] Bluetooth: Error in BCSP hdr checksum [ 218.751392][ T155] Bluetooth: Error in BCSP hdr checksum [ 219.003737][ T3448] Bluetooth: Error in BCSP hdr checksum [ 219.187710][ T5624] Bluetooth: hci4: command 0x1003 tx timeout [ 219.195636][ T5620] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 219.220232][ T822] usb 3-1: USB disconnect, device number 43 [ 219.340346][ T5876] udevd[5876]: 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 [ 219.818982][ T9] f81534 1-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 219.819041][ T9] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 219.819059][ T9] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 219.819179][ T9] f81534 1-1:0.12: probe with driver f81534 failed with error -71 [ 219.862715][ T9] usb 1-1: USB disconnect, device number 55 [ 219.894605][ T7310] fuse: Bad value for 'group_id' [ 219.894623][ T7310] fuse: Bad value for 'group_id' [ 219.937611][ T5786] udevd[5786]: setting mode of /dev/bus/usb/001/055 to 020664 failed: No such file or directory [ 219.937715][ T5786] udevd[5786]: setting owner of /dev/bus/usb/001/055 to uid=0, gid=0 failed: No such file or directory [ 220.150206][ T7318] netlink: 8 bytes leftover after parsing attributes in process `syz.2.474'. [ 220.202916][ T7321] netlink: 132 bytes leftover after parsing attributes in process `syz.2.474'. [ 220.260962][ T7323] "syz.1.475" (7323) uses obsolete ecb(arc4) skcipher [ 220.465904][ T7318] netlink: 4 bytes leftover after parsing attributes in process `syz.2.474'. [ 220.608843][ T5623] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 220.767642][ T5623] usb 4-1: Using ep0 maxpacket: 8 [ 220.775564][ T5623] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 220.775582][ T5623] usb 4-1: config 0 has no interfaces? [ 220.782000][ T5623] usb 4-1: New USB device found, idVendor=05e1, idProduct=0893, bcdDevice=fd.5b [ 220.782029][ T5623] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.782049][ T5623] usb 4-1: Product: syz [ 220.782064][ T5623] usb 4-1: Manufacturer: syz [ 220.782077][ T5623] usb 4-1: SerialNumber: syz [ 220.834376][ T5623] usb 4-1: config 0 descriptor?? [ 220.912209][ T7333] netlink: 'syz.1.479': attribute type 10 has an invalid length. [ 220.952225][ T7333] team0: Port device dummy0 added [ 220.957381][ T7333] netlink: 'syz.1.479': attribute type 10 has an invalid length. [ 221.044076][ T7333] team0: Port device dummy0 removed [ 221.060234][ T7333] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 221.566426][ T7341] 9p: Bad value for 'port' [ 221.577663][ T5623] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 221.741713][ T5623] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.741751][ T5623] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 221.741792][ T5623] usb 2-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 221.741817][ T5623] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.790659][ T5623] usb 2-1: config 0 descriptor?? [ 222.210854][ T5623] hid-thrustmaster 0003:044F:B65D.0011: unknown main item tag 0x0 [ 222.210890][ T5623] hid-thrustmaster 0003:044F:B65D.0011: unknown main item tag 0x0 [ 222.210917][ T5623] hid-thrustmaster 0003:044F:B65D.0011: unknown main item tag 0x0 [ 222.210942][ T5623] hid-thrustmaster 0003:044F:B65D.0011: unknown main item tag 0x0 [ 222.210967][ T5623] hid-thrustmaster 0003:044F:B65D.0011: unknown main item tag 0x0 [ 222.210991][ T5623] hid-thrustmaster 0003:044F:B65D.0011: unknown main item tag 0x0 [ 222.211016][ T5623] hid-thrustmaster 0003:044F:B65D.0011: unknown main item tag 0x0 [ 222.217186][ T5623] hid-thrustmaster 0003:044F:B65D.0011: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.1-1/input0 [ 222.217725][ T5623] hid-thrustmaster 0003:044F:B65D.0011: Wrong number of endpoints? [ 222.424046][ C1] hid-thrustmaster 0003:044F:B65D.0011: Wheel with model id 0x200 is a Thrustmaster T300RS (Missing Attachment) [ 222.626281][ C1] hid-thrustmaster 0003:044F:B65D.0011: Success?! The wheel should have been initialized! [ 222.628294][ T5623] usb 2-1: USB disconnect, device number 42 [ 222.914284][ T7359] netlink: 68 bytes leftover after parsing attributes in process `syz.0.489'. [ 222.946202][ C1] Unknown status report in ack skb [ 223.370686][ T9] usb 4-1: USB disconnect, device number 35 [ 223.498531][ T5730] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 223.657528][ T5730] usb 2-1: Using ep0 maxpacket: 16 [ 223.663887][ T5730] usb 2-1: unable to get BOS descriptor or descriptor too short [ 223.667592][ T5730] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 223.700175][ T5730] usb 2-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 223.700203][ T5730] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.700223][ T5730] usb 2-1: Product: syz [ 223.700237][ T5730] usb 2-1: Manufacturer: syz [ 223.700252][ T5730] usb 2-1: SerialNumber: syz [ 224.155081][ T7377] netlink: 64 bytes leftover after parsing attributes in process `syz.2.495'. [ 224.244253][ T5730] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 224.244563][ T5730] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 224.367346][ T5730] usb 2-1: USB disconnect, device number 43 [ 224.847848][ T7382] fuse: Bad value for 'rootmode' [ 224.869234][ T822] usb 3-1: new full-speed USB device number 44 using dummy_hcd [ 224.997650][ T822] usb 3-1: device descriptor read/64, error -71 [ 225.237667][ T822] usb 3-1: new full-speed USB device number 45 using dummy_hcd [ 225.351001][ T7386] FAULT_INJECTION: forcing a failure. [ 225.351001][ T7386] name failslab, interval 1, probability 0, space 0, times 0 [ 225.351040][ T7386] CPU: 1 UID: 0 PID: 7386 Comm: syz.1.499 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 225.351066][ T7386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 225.351079][ T7386] Call Trace: [ 225.351088][ T7386] [ 225.351098][ T7386] dump_stack_lvl+0xe8/0x150 [ 225.351128][ T7386] should_fail_ex+0x46b/0x600 [ 225.351164][ T7386] should_failslab+0xa8/0x100 [ 225.351184][ T7386] kmem_cache_alloc_node_noprof+0x8f/0x6e0 [ 225.351202][ T7386] ? __alloc_skb+0x1d0/0x7d0 [ 225.351221][ T7386] ? lockdep_hardirqs_on+0x7a/0x110 [ 225.351246][ T7386] __alloc_skb+0x1d0/0x7d0 [ 225.351266][ T7386] ? __might_fault+0xaf/0x130 [ 225.351284][ T7386] alloc_skb_with_frags+0xc8/0x760 [ 225.351314][ T7386] sock_alloc_send_pskb+0x884/0x9a0 [ 225.351352][ T7386] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 225.351387][ T7386] ? iov_iter_advance+0x8b/0x1c0 [ 225.351414][ T7386] tun_get_user+0x5d6/0x4400 [ 225.351444][ T7386] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 225.351467][ T7386] ? rt_mutex_slowunlock+0x3e0/0x8b0 [ 225.351483][ T7386] ? reacquire_held_locks+0x104/0x190 [ 225.351505][ T7386] ? rt_spin_lock+0x1e0/0x400 [ 225.351524][ T7386] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 225.351542][ T7386] ? __pfx_tun_get_user+0x10/0x10 [ 225.351563][ T7386] ? rt_spin_unlock+0x14f/0x200 [ 225.351583][ T7386] ? rt_spin_unlock+0x160/0x200 [ 225.351602][ T7386] ? save_netdev_trace_buffer+0x4ba/0x5f0 [ 225.351623][ T7386] ? ref_tracker_alloc+0x332/0x4a0 [ 225.351674][ T7386] ? tun_get+0x157/0x2f0 [ 225.351708][ T7386] ? vfs_write+0x629/0xba0 [ 225.351724][ T7386] ? ksys_write+0x156/0x270 [ 225.351742][ T7386] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 225.351769][ T7386] ? tun_get+0x1c/0x2f0 [ 225.351795][ T7386] ? tun_get+0x1c/0x2f0 [ 225.351817][ T7386] ? tun_get+0x1c/0x2f0 [ 225.351842][ T7386] tun_chr_write_iter+0x119/0x210 [ 225.351880][ T7386] vfs_write+0x629/0xba0 [ 225.351904][ T7386] ? __pfx_vfs_write+0x10/0x10 [ 225.351930][ T7386] ? __fget_files+0x2a/0x420 [ 225.351951][ T7386] ksys_write+0x156/0x270 [ 225.351971][ T7386] ? __pfx_ksys_write+0x10/0x10 [ 225.351996][ T7386] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.352013][ T7386] do_syscall_64+0x15f/0x560 [ 225.352034][ T7386] ? trace_irq_disable+0x3b/0x140 [ 225.352074][ T7386] ? clear_bhb_loop+0x40/0x90 [ 225.352102][ T7386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.352125][ T7386] RIP: 0033:0x7fdbcedace59 [ 225.352146][ T7386] 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 [ 225.352170][ T7386] RSP: 002b:00007fdbcd006028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 225.352186][ T7386] RAX: ffffffffffffffda RBX: 00007fdbcf025fa0 RCX: 00007fdbcedace59 [ 225.352198][ T7386] RDX: 0000000000000fce RSI: 0000200000003240 RDI: 0000000000000003 [ 225.352208][ T7386] RBP: 00007fdbcd006090 R08: 0000000000000000 R09: 0000000000000000 [ 225.352218][ T7386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.352227][ T7386] R13: 00007fdbcf026038 R14: 00007fdbcf025fa0 R15: 00007ffe7bb03798 [ 225.352250][ T7386] [ 225.392689][ T822] usb 3-1: device descriptor read/64, error -71 [ 225.428165][ T5730] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 225.521893][ T822] usb usb3-port1: attempt power cycle [ 225.819886][ T5730] usb 4-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 225.819910][ T5730] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.826575][ T5730] usb 4-1: config 0 descriptor?? [ 225.962988][ T7388] netlink: 36 bytes leftover after parsing attributes in process `syz.1.500'. [ 226.037786][ T822] usb 3-1: new full-speed USB device number 46 using dummy_hcd [ 226.058616][ T822] usb 3-1: device descriptor read/8, error -71 [ 226.061972][ T5730] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 226.297599][ T822] usb 3-1: new full-speed USB device number 47 using dummy_hcd [ 226.320881][ T822] usb 3-1: device descriptor read/8, error -71 [ 226.428575][ T822] usb usb3-port1: unable to enumerate USB device [ 226.637660][ T5759] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 226.837703][ T5759] usb 1-1: Using ep0 maxpacket: 8 [ 226.842108][ T5759] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 226.842135][ T5759] usb 1-1: config 0 has no interfaces? [ 226.866102][ T5759] usb 1-1: New USB device found, idVendor=05e1, idProduct=0893, bcdDevice=fd.5b [ 226.866133][ T5759] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.866216][ T5759] usb 1-1: Product: syz [ 226.866233][ T5759] usb 1-1: Manufacturer: syz [ 226.866248][ T5759] usb 1-1: SerialNumber: syz [ 226.922634][ T5759] usb 1-1: config 0 descriptor?? [ 227.334992][ T7399] can: request_module (can-proto-3) failed. [ 227.424274][ T7402] netlink: 'syz.1.504': attribute type 1 has an invalid length. [ 227.424298][ T7402] netlink: 'syz.1.504': attribute type 2 has an invalid length. [ 227.818313][ T7412] netlink: 20 bytes leftover after parsing attributes in process `syz.2.506'. [ 227.890731][ T5730] [drm:udl_init] *ERROR* Selecting channel failed [ 228.101183][ T5730] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 2 [ 228.101210][ T5730] [drm] Initialized udl on minor 2 [ 228.139134][ T5730] udl 4-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 228.182445][ T5730] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 228.239385][ T7416] netlink: 20 bytes leftover after parsing attributes in process `syz.2.506'. [ 228.242836][ T7416] nbd: nbd64 already in use [ 228.277075][ T5730] usb 4-1: USB disconnect, device number 36 [ 228.367252][ T5801] udl 4-1:0.0: [drm] Cannot find any crtc or sizes [ 228.785918][ T5876] udevd[5876]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 228.988462][ T7438] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.510'. [ 229.010873][ T7438] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.510'. [ 229.429508][ T822] usb 1-1: USB disconnect, device number 56 [ 229.947105][ T7457] netlink: 4 bytes leftover after parsing attributes in process `syz.2.515'. [ 230.044412][ T7457] binder: 7456:7457 ioctl c0306201 2000000003c0 returned -22 [ 230.070370][ T5801] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 230.077590][ T5730] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 230.129284][ T7460] autofs: Unknown parameter 'o+"8)вCaSg3cnr?K[A]0j#$i(' [ 230.227669][ T5730] usb 2-1: Using ep0 maxpacket: 32 [ 230.227864][ T5801] usb 4-1: Using ep0 maxpacket: 32 [ 230.235582][ T5801] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 230.235774][ T5730] usb 2-1: unable to get BOS descriptor or descriptor too short [ 230.235974][ T5801] usb 4-1: config 1 has no interfaces? [ 230.239752][ T5730] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 186, changing to 7 [ 230.266357][ T5801] usb 4-1: New USB device found, idVendor=3344, idProduct=22f0, bcdDevice=ef.4d [ 230.266388][ T5801] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.266409][ T5801] usb 4-1: Product: syz [ 230.266424][ T5801] usb 4-1: Manufacturer: syz [ 230.266440][ T5801] usb 4-1: SerialNumber: syz [ 230.300719][ T5730] usb 2-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 230.300750][ T5730] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.300771][ T5730] usb 2-1: Product: syz [ 230.300786][ T5730] usb 2-1: Manufacturer: syz [ 230.300802][ T5730] usb 2-1: SerialNumber: syz [ 230.431860][ T7464] netlink: 68 bytes leftover after parsing attributes in process `syz.2.518'. [ 230.432546][ C1] Unknown status report in ack skb [ 230.582736][ T7450] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.591380][ T7450] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 230.611455][ T7454] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.612106][ T7454] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 230.797602][ T5623] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 230.832255][ T5730] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 230.832327][ T5730] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 230.858351][ T7450] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.860137][ T7450] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 230.863387][ T5730] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 231.016762][ T5730] snd-usb-audio 2-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 231.037225][ T5730] usb 2-1: USB disconnect, device number 44 [ 231.038035][ T5623] usb 3-1: Using ep0 maxpacket: 8 [ 231.054914][ T5623] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 231.054950][ T5623] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 231.093601][ T5623] usb 3-1: New USB device found, idVendor=05e1, idProduct=0893, bcdDevice=fd.5b [ 231.093631][ T5623] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.093651][ T5623] usb 3-1: Product: syz [ 231.093666][ T5623] usb 3-1: Manufacturer: syz [ 231.093680][ T5623] usb 3-1: SerialNumber: syz [ 231.175805][ T5623] usb 3-1: config 0 descriptor?? [ 231.342831][ T5876] udevd[5876]: 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 [ 231.518792][ T7482] ADFS-fs (loop1): error: unable to read block 3, try 0 [ 231.672559][ T7490] 9pnet_fd: Insufficient options for proto=fd [ 232.006648][ T5801] usb 4-1: USB disconnect, device number 37 [ 232.940258][ T7504] netlink: 8 bytes leftover after parsing attributes in process `syz.1.530'. [ 232.940379][ T7504] netlink: 16 bytes leftover after parsing attributes in process `syz.1.530'. [ 233.013221][ T7507] FAULT_INJECTION: forcing a failure. [ 233.013221][ T7507] name failslab, interval 1, probability 0, space 0, times 0 [ 233.013245][ T7507] CPU: 0 UID: 0 PID: 7507 Comm: syz.3.531 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 233.013261][ T7507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 233.013270][ T7507] Call Trace: [ 233.013275][ T7507] [ 233.013281][ T7507] dump_stack_lvl+0xe8/0x150 [ 233.013322][ T7507] should_fail_ex+0x46b/0x600 [ 233.013355][ T7507] should_failslab+0xa8/0x100 [ 233.013399][ T7507] kmem_cache_alloc_noprof+0x87/0x680 [ 233.013420][ T7507] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 233.013451][ T7507] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 233.013478][ T7507] mmu_topup_memory_caches+0x21/0x170 [ 233.013500][ T7507] kvm_mmu_load+0x9d/0x2320 [ 233.013519][ T7507] ? kvm_msr_allowed+0x9a/0x490 [ 233.013541][ T7507] ? kvm_msr_allowed+0x9a/0x490 [ 233.013562][ T7507] ? kvm_msr_allowed+0x3f4/0x490 [ 233.013583][ T7507] ? kvm_msr_allowed+0x9a/0x490 [ 233.013609][ T7507] ? kvm_apic_has_interrupt+0x73c/0x770 [ 233.013633][ T7507] ? vmx_recalc_intercepts+0xec4/0x1b10 [ 233.013653][ T7507] vcpu_run+0x5c68/0x7830 [ 233.013692][ T7507] ? ___ratelimit+0x1ea/0x8d0 [ 233.013731][ T7507] ? __pfx_vcpu_run+0x10/0x10 [ 233.013745][ T7507] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 233.013762][ T7507] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 233.013786][ T7507] kvm_arch_vcpu_ioctl_run+0x11e6/0x20d0 [ 233.013810][ T7507] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 233.013825][ T7507] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 233.013843][ T7507] ? do_raw_spin_lock+0x12b/0x2f0 [ 233.013866][ T7507] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 233.013887][ T7507] ? lockdep_hardirqs_on+0x7a/0x110 [ 233.013907][ T7507] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 233.013931][ T7507] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 233.013951][ T7507] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 233.013968][ T7507] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 233.013988][ T7507] ? lockdep_hardirqs_on+0x7a/0x110 [ 233.014007][ T7507] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 233.014026][ T7507] ? rt_write_unlock+0x190/0x230 [ 233.014045][ T7507] kvm_vcpu_ioctl+0xa65/0xfe0 [ 233.014070][ T7507] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 233.014105][ T7507] ? __fget_files+0x2a/0x420 [ 233.014121][ T7507] ? __fget_files+0x2a/0x420 [ 233.014134][ T7507] ? __fget_files+0x3a6/0x420 [ 233.014147][ T7507] ? __fget_files+0x2a/0x420 [ 233.014162][ T7507] ? bpf_lsm_file_ioctl+0x9/0x20 [ 233.014182][ T7507] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 233.014204][ T7507] __se_sys_ioctl+0xff/0x170 [ 233.014222][ T7507] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.014237][ T7507] do_syscall_64+0x15f/0x560 [ 233.014257][ T7507] ? trace_irq_disable+0x3b/0x140 [ 233.014273][ T7507] ? clear_bhb_loop+0x40/0x90 [ 233.014290][ T7507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.014304][ T7507] RIP: 0033:0x7efcc979ce59 [ 233.014317][ T7507] 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 [ 233.014330][ T7507] RSP: 002b:00007efcc79d5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 233.014345][ T7507] RAX: ffffffffffffffda RBX: 00007efcc9a16090 RCX: 00007efcc979ce59 [ 233.014356][ T7507] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 233.014365][ T7507] RBP: 00007efcc79d5090 R08: 0000000000000000 R09: 0000000000000000 [ 233.014374][ T7507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 233.014383][ T7507] R13: 00007efcc9a16128 R14: 00007efcc9a16090 R15: 00007ffd89543738 [ 233.014405][ T7507] [ 233.593865][ T7512] CIFS: iocharset name too long [ 233.608957][ T5623] usb 3-1: USB disconnect, device number 48 [ 233.837628][ T5717] usb 2-1: new full-speed USB device number 45 using dummy_hcd [ 233.989602][ T5717] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 233.989632][ T5717] usb 2-1: config 1 has no interface number 0 [ 233.989680][ T5717] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 233.989700][ T5717] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 233.989762][ T5717] usb 2-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 233.989798][ T5717] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 233.989825][ T5717] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 120, setting to 64 [ 233.992368][ T5717] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 233.992394][ T5717] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.992413][ T5717] usb 2-1: Product: syz [ 233.992427][ T5717] usb 2-1: Manufacturer: syz [ 233.992441][ T5717] usb 2-1: SerialNumber: syz [ 234.059408][ T5623] usb 3-1: new full-speed USB device number 49 using dummy_hcd [ 234.095531][ T7512] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 234.269831][ T5623] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA3, changing to 0x83 [ 234.269961][ T5623] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 234.269987][ T5623] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.310871][ T5623] usb 3-1: config 0 descriptor?? [ 234.311919][ T7516] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 234.315570][ T7512] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 234.315693][ T7512] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 234.516907][ T7512] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 234.680257][ T5623] ath6kl: Failed to submit usb control message: -71 [ 234.680365][ T5623] ath6kl: unable to send the bmi data to the device: -71 [ 234.680382][ T5623] ath6kl: Unable to send get target info: -71 [ 234.743352][ T5623] ath6kl: Failed to init ath6kl core: -71 [ 234.744519][ T5623] ath6kl_usb 3-1:0.0: probe with driver ath6kl_usb failed with error -71 [ 234.778233][ T5623] usb 3-1: USB disconnect, device number 49 [ 234.921472][ T7512] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 234.921633][ T7512] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 234.926130][ T5717] cdc_ncm 2-1:1.1: bind() failure [ 235.128175][ T5780] usb 2-1: USB disconnect, device number 45 [ 235.344710][ T7534] netlink: 'syz.3.542': attribute type 4 has an invalid length. [ 235.344726][ T7534] netlink: 17 bytes leftover after parsing attributes in process `syz.3.542'. [ 235.557712][ T5623] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 235.707595][ T5623] usb 3-1: Using ep0 maxpacket: 8 [ 235.712943][ T5623] usb 3-1: New USB device found, idVendor=0fe9, idProduct=db01, bcdDevice=e9.9b [ 235.712978][ T5623] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.712993][ T5623] usb 3-1: Product: syz [ 235.713004][ T5623] usb 3-1: Manufacturer: syz [ 235.713014][ T5623] usb 3-1: SerialNumber: syz [ 235.717785][ T5780] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 235.752405][ T5623] usb 3-1: config 0 descriptor?? [ 235.790797][ T5623] dvb-usb: found a 'DViCO FusionHDTV DVB-T USB (LGZ201)' in warm state. [ 235.790867][ T5623] dvb-usb: bulk message failed: -22 (2/0) [ 235.826114][ T5623] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 235.832152][ T5623] dvbdev: DVB: registering new adapter (DViCO FusionHDTV DVB-T USB (LGZ201)) [ 235.832265][ T5623] usb 3-1: media controller created [ 235.874752][ T5623] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 235.887639][ T5780] usb 4-1: Using ep0 maxpacket: 8 [ 235.890068][ T5780] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 235.890093][ T5780] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 235.923407][ T5780] usb 4-1: New USB device found, idVendor=05e1, idProduct=0893, bcdDevice=fd.5b [ 235.923436][ T5780] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.923456][ T5780] usb 4-1: Product: syz [ 235.923470][ T5780] usb 4-1: Manufacturer: syz [ 235.923484][ T5780] usb 4-1: SerialNumber: syz [ 235.968328][ T5780] usb 4-1: config 0 descriptor?? [ 236.042267][ T5623] dvb-usb: bulk message failed: -22 (1/0) [ 236.086270][ T5623] DVB: Unable to find symbol mt352_attach() [ 236.086283][ T5623] dvb-usb: no frontend was attached by 'DViCO FusionHDTV DVB-T USB (LGZ201)' [ 236.167667][ T5623] rc_core: IR keymap rc-dvico-portable not found [ 236.167684][ T5623] Registered IR keymap rc-empty [ 236.168848][ T5623] rc rc0: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 236.175090][ T5623] input: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input13 [ 236.177345][ T5623] dvb-usb: schedule remote query interval to 100 msecs. [ 236.177368][ T5623] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully initialized and connected. [ 236.260902][ T822] usb 3-1: USB disconnect, device number 50 [ 236.390724][ T822] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully deinitialized and disconnected. [ 236.577788][ T5623] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 236.729741][ T5623] usb 2-1: config 0 has an invalid interface number: 64 but max is 0 [ 236.729772][ T5623] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 236.729796][ T5623] usb 2-1: config 0 has no interface number 0 [ 236.732439][ T5623] usb 2-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice=39.48 [ 236.732466][ T5623] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.732495][ T5623] usb 2-1: Product: syz [ 236.732505][ T5623] usb 2-1: Manufacturer: syz [ 236.732515][ T5623] usb 2-1: SerialNumber: syz [ 236.738746][ T5623] usb 2-1: config 0 descriptor?? [ 236.830645][ T5623] gspca_main: spca501-2.14.0 probing 0000:0000 [ 236.987997][ T5623] gspca_spca501: reg write: error -71 [ 236.988014][ T5623] spca501 2-1:0.64: Reg write failed for 0x02,0x0f,0x05 [ 236.988103][ T5623] spca501 2-1:0.64: probe with driver spca501 failed with error -22 [ 236.988902][ T5623] uvcvideo 2-1:0.64: probe with driver uvcvideo failed with error -22 [ 237.004804][ T5623] usb 2-1: USB disconnect, device number 46 [ 237.147649][ T822] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 237.297567][ T822] usb 3-1: Using ep0 maxpacket: 8 [ 237.302468][ T822] usb 3-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 237.302494][ T822] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.302513][ T822] usb 3-1: Product: syz [ 237.302531][ T822] usb 3-1: Manufacturer: syz [ 237.302540][ T822] usb 3-1: SerialNumber: syz [ 237.309706][ T822] usb 3-1: config 0 descriptor?? [ 237.343546][ T822] gspca_main: sq930x-2.14.0 probing 2770:930c [ 237.588037][ T7558] 9pnet_fd: Insufficient options for proto=fd [ 237.927579][ T5780] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 238.077534][ T5780] usb 2-1: Using ep0 maxpacket: 16 [ 238.080060][ T5780] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 238.080094][ T5780] usb 2-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 8 [ 238.080122][ T5780] usb 2-1: config 0 interface 0 has no altsetting 0 [ 238.080157][ T5780] usb 2-1: New USB device found, idVendor=046d, idProduct=c298, bcdDevice= 0.00 [ 238.080179][ T5780] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.085965][ T5780] usb 2-1: config 0 descriptor?? [ 238.525117][ T5780] logitech 0003:046D:C298.0012: bogus close delimiter [ 238.525138][ T5780] logitech 0003:046D:C298.0012: item 0 0 2 10 parsing failed [ 238.543611][ T5780] logitech 0003:046D:C298.0012: parse failed [ 238.543725][ T5780] logitech 0003:046D:C298.0012: probe with driver logitech failed with error -22 [ 238.598428][ T5780] usb 4-1: USB disconnect, device number 38 [ 238.723743][ T5801] usb 2-1: USB disconnect, device number 47 [ 238.839265][ T822] gspca_sq930x: reg_w 0105 0f00 failed -110 [ 239.057639][ T822] gspca_sq930x: Sensor ov9630 not yet treated [ 239.057716][ T822] sq930x 3-1:0.0: probe with driver sq930x failed with error -22 [ 239.061481][ T822] usb 3-1: USB disconnect, device number 51 [ 239.089473][ T5780] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 239.237597][ T5780] usb 4-1: Using ep0 maxpacket: 32 [ 239.239862][ T5780] usb 4-1: config 0 interface 0 altsetting 128 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 239.239900][ T5780] usb 4-1: config 0 interface 0 has no altsetting 0 [ 239.239940][ T5780] usb 4-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 239.239960][ T5780] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.245253][ T5780] usb 4-1: config 0 descriptor?? [ 240.056500][ T5780] corsair-cpro 0003:1B1C:0C10.0013: hidraw0: USB HID v4.06 Device [HID 1b1c:0c10] on usb-dummy_hcd.3-1/input0 [ 240.256096][ T5780] corsair-cpro 0003:1B1C:0C10.0013: probe with driver corsair-cpro failed with error -71 [ 240.454966][ T822] usb 4-1: USB disconnect, device number 39 [ 241.019968][ T5780] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 241.167557][ T5780] usb 3-1: Using ep0 maxpacket: 8 [ 241.175989][ T5780] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 241.176015][ T5780] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 241.197980][ T5780] usb 3-1: New USB device found, idVendor=05e1, idProduct=0893, bcdDevice=fd.5b [ 241.198011][ T5780] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.198034][ T5780] usb 3-1: Product: syz [ 241.198050][ T5780] usb 3-1: Manufacturer: syz [ 241.198065][ T5780] usb 3-1: SerialNumber: syz [ 241.208255][ T5780] usb 3-1: config 0 descriptor?? [ 241.564757][ T7601] FAULT_INJECTION: forcing a failure. [ 241.564757][ T7601] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 241.564792][ T7601] CPU: 0 UID: 0 PID: 7601 Comm: syz.3.565 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 241.564811][ T7601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 241.564831][ T7601] Call Trace: [ 241.564838][ T7601] [ 241.564846][ T7601] dump_stack_lvl+0xe8/0x150 [ 241.564870][ T7601] should_fail_ex+0x46b/0x600 [ 241.564898][ T7601] _copy_from_iter+0x1d3/0x1670 [ 241.564925][ T7601] ? rep_movs_alternative+0x4a/0xa0 [ 241.564950][ T7601] ? __pfx__copy_from_iter+0x10/0x10 [ 241.564973][ T7601] ? sock_alloc_send_pskb+0x8a2/0x9a0 [ 241.565002][ T7601] ? __pfx__copy_from_iter+0x10/0x10 [ 241.565033][ T7601] copy_page_from_iter+0x220/0x2d0 [ 241.565062][ T7601] skb_copy_datagram_from_iter+0x306/0x710 [ 241.565099][ T7601] packet_sendmsg+0x35be/0x4fd0 [ 241.565134][ T7601] ? __lock_acquire+0x6b5/0x2d10 [ 241.565173][ T7601] ? __lock_acquire+0x6b5/0x2d10 [ 241.565207][ T7601] ? __pfx_packet_sendmsg+0x10/0x10 [ 241.565229][ T7601] ? aa_sk_perm+0x703/0x950 [ 241.565262][ T7601] ? __pfx_aa_sk_perm+0x10/0x10 [ 241.565287][ T7601] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 241.565311][ T7601] ? aa_sock_msg_perm+0x122/0x200 [ 241.565329][ T7601] ? __pfx_packet_sendmsg+0x10/0x10 [ 241.565345][ T7601] sock_sendmsg_nosec+0x112/0x150 [ 241.565367][ T7601] __sys_sendto+0x402/0x590 [ 241.565396][ T7601] ? __pfx___sys_sendto+0x10/0x10 [ 241.565440][ T7601] ? ksys_write+0x248/0x270 [ 241.565464][ T7601] ? __pfx_ksys_write+0x10/0x10 [ 241.565490][ T7601] __x64_sys_sendto+0xde/0x100 [ 241.565517][ T7601] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.565536][ T7601] do_syscall_64+0x15f/0x560 [ 241.565558][ T7601] ? trace_irq_disable+0x3b/0x140 [ 241.565576][ T7601] ? clear_bhb_loop+0x40/0x90 [ 241.565596][ T7601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.565612][ T7601] RIP: 0033:0x7efcc979ce59 [ 241.565628][ T7601] 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 [ 241.565644][ T7601] RSP: 002b:00007efcc79f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 241.565664][ T7601] RAX: ffffffffffffffda RBX: 00007efcc9a15fa0 RCX: 00007efcc979ce59 [ 241.565677][ T7601] RDX: 0000000000010000 RSI: 0000200000000180 RDI: 0000000000000004 [ 241.565687][ T7601] RBP: 00007efcc79f6090 R08: 0000200000000140 R09: 0000000000000014 [ 241.565699][ T7601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 241.565709][ T7601] R13: 00007efcc9a16038 R14: 00007efcc9a15fa0 R15: 00007ffd89543738 [ 241.565735][ T7601] [ 242.067314][ T7605] mmap: syz.0.567 (7605) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 242.317910][ T7612] FAULT_INJECTION: forcing a failure. [ 242.317910][ T7612] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 242.317998][ T7612] CPU: 0 UID: 0 PID: 7612 Comm: syz.3.569 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 242.318017][ T7612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 242.318032][ T7612] Call Trace: [ 242.318039][ T7612] [ 242.318045][ T7612] dump_stack_lvl+0xe8/0x150 [ 242.318067][ T7612] should_fail_ex+0x46b/0x600 [ 242.318092][ T7612] _copy_to_user+0x31/0xb0 [ 242.318111][ T7612] simple_read_from_buffer+0xe1/0x170 [ 242.318141][ T7612] proc_fail_nth_read+0x1be/0x230 [ 242.318161][ T7612] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 242.318181][ T7612] ? rw_verify_area+0x2ac/0x4e0 [ 242.318202][ T7612] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 242.318220][ T7612] vfs_read+0x212/0xa80 [ 242.318244][ T7612] ? __pfx_vfs_read+0x10/0x10 [ 242.318263][ T7612] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 242.318285][ T7612] ? lockdep_hardirqs_on+0x7a/0x110 [ 242.318306][ T7612] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 242.318346][ T7612] ? mutex_lock_nested+0x152/0x1d0 [ 242.318362][ T7612] ? fdget_pos+0x252/0x320 [ 242.318384][ T7612] ksys_read+0x156/0x270 [ 242.318404][ T7612] ? __pfx_ksys_read+0x10/0x10 [ 242.318428][ T7612] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.318446][ T7612] do_syscall_64+0x15f/0x560 [ 242.318467][ T7612] ? trace_irq_disable+0x3b/0x140 [ 242.318485][ T7612] ? clear_bhb_loop+0x40/0x90 [ 242.318504][ T7612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.318520][ T7612] RIP: 0033:0x7efcc975d68e [ 242.318538][ T7612] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 242.318552][ T7612] RSP: 002b:00007efcc79f5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 242.318569][ T7612] RAX: ffffffffffffffda RBX: 00007efcc79f66c0 RCX: 00007efcc975d68e [ 242.318581][ T7612] RDX: 000000000000000f RSI: 00007efcc79f60a0 RDI: 0000000000000004 [ 242.318590][ T7612] RBP: 00007efcc79f6090 R08: 0000000000000000 R09: 0000000000000000 [ 242.318600][ T7612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 242.318610][ T7612] R13: 00007efcc9a16038 R14: 00007efcc9a15fa0 R15: 00007ffd89543738 [ 242.318635][ T7612] [ 242.593913][ T7614] binder: 7613:7614 ioctl d0009411 2000000006c0 returned -22 [ 242.594265][ T7614] binder: 7613:7614 ioctl d0009411 2000000016c0 returned -22 [ 242.594426][ T7614] binder_alloc: 7613: binder_alloc_buf, no vma [ 243.330918][ T38] audit: type=1400 audit(243.048:4): apparmor="DENIED" operation="change_profile" class="file" info="label not found" error=-22 profile="unconfined" name="&" pid=7618 comm="syz.1.572" [ 243.331617][ T7619] tmpfs: Unknown parameter 'm' [ 243.811855][ T822] usb 3-1: USB disconnect, device number 52 [ 244.782919][ T7658] [ 244.782929][ T7658] ====================================================== [ 244.782935][ T7658] WARNING: possible circular locking dependency detected [ 244.782945][ T7658] syzkaller #0 Not tainted [ 244.782953][ T7658] ------------------------------------------------------ [ 244.782959][ T7658] syz.3.584/7658 is trying to acquire lock: [ 244.782968][ T7658] ffff88803633b078 (&of->mutex){+.+.}-{4:4}, at: kernfs_seq_start+0x5c/0x420 [ 244.783012][ T7658] [ 244.783012][ T7658] but task is already holding lock: [ 244.783017][ T7658] ffff88803d827608 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xb8/0xe20 [ 244.783053][ T7658] [ 244.783053][ T7658] which lock already depends on the new lock. [ 244.783053][ T7658] [ 244.783059][ T7658] [ 244.783059][ T7658] the existing dependency chain (in reverse order) is: [ 244.783064][ T7658] [ 244.783064][ T7658] -> #5 (&p->lock){+.+.}-{4:4}: [ 244.783084][ T7658] mutex_lock_nested+0x5a/0x1d0 [ 244.783099][ T7658] seq_read_iter+0xb8/0xe20 [ 244.783118][ T7658] lo_rw_aio+0xc80/0xf00 [ 244.783136][ T7658] loop_process_work+0x92a/0x11b0 [ 244.783154][ T7658] process_one_work+0x98b/0x1630 [ 244.783174][ T7658] worker_thread+0xb49/0x1140 [ 244.783199][ T7658] kthread+0x388/0x470 [ 244.783214][ T7658] ret_from_fork+0x514/0xb70 [ 244.783231][ T7658] ret_from_fork_asm+0x1a/0x30 [ 244.783250][ T7658] [ 244.783250][ T7658] -> #4 ((work_completion)(&worker->work)){+.+.}-{0:0}: [ 244.783271][ T7658] process_one_work+0x8d7/0x1630 [ 244.783291][ T7658] worker_thread+0xb49/0x1140 [ 244.783312][ T7658] kthread+0x388/0x470 [ 244.783326][ T7658] ret_from_fork+0x514/0xb70 [ 244.783342][ T7658] ret_from_fork_asm+0x1a/0x30 [ 244.783367][ T7658] [ 244.783367][ T7658] -> #3 ((wq_completion)loop2){+.+.}-{0:0}: [ 244.783387][ T7658] touch_wq_lockdep_map+0xcb/0x180 [ 244.783400][ T7658] __flush_workqueue+0x14b/0x14f0 [ 244.783414][ T7658] drain_workqueue+0xd3/0x390 [ 244.783427][ T7658] lo_release+0x287/0x8f0 [ 244.783444][ T7658] bdev_release+0x541/0x660 [ 244.783464][ T7658] blkdev_release+0x15/0x20 [ 244.783505][ T7658] __fput+0x461/0xa70 [ 244.783520][ T7658] fput_close_sync+0x11f/0x240 [ 244.783538][ T7658] __x64_sys_close+0x7e/0x110 [ 244.783558][ T7658] do_syscall_64+0x15f/0x560 [ 244.783586][ T7658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.783608][ T7658] [ 244.783608][ T7658] -> #2 (&disk->open_mutex){+.+.}-{4:4}: [ 244.783629][ T7658] mutex_lock_nested+0x5a/0x1d0 [ 244.783643][ T7658] bdev_open+0xe0/0xcc0 [ 244.783661][ T7658] bdev_file_open_by_dev+0x1be/0x240 [ 244.783682][ T7658] swsusp_check+0x56/0x490 [ 244.783697][ T7658] software_resume+0x51/0x4c0 [ 244.783719][ T7658] resume_store+0x333/0x4f0 [ 244.783731][ T7658] kernfs_fop_write_iter+0x3b0/0x540 [ 244.783751][ T7658] vfs_write+0x629/0xba0 [ 244.783767][ T7658] ksys_write+0x156/0x270 [ 244.783782][ T7658] do_syscall_64+0x15f/0x560 [ 244.783801][ T7658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.783815][ T7658] [ 244.783815][ T7658] -> #1 (system_transition_mutex){+.+.}-{4:4}: [ 244.783834][ T7658] mutex_lock_nested+0x5a/0x1d0 [ 244.783848][ T7658] lock_system_sleep+0x49/0x70 [ 244.783865][ T7658] resume_store+0x2ff/0x4f0 [ 244.783876][ T7658] kernfs_fop_write_iter+0x3b0/0x540 [ 244.783897][ T7658] vfs_write+0x629/0xba0 [ 244.783911][ T7658] ksys_write+0x156/0x270 [ 244.783927][ T7658] do_syscall_64+0x15f/0x560 [ 244.783946][ T7658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.783960][ T7658] [ 244.783960][ T7658] -> #0 (&of->mutex){+.+.}-{4:4}: [ 244.783979][ T7658] __lock_acquire+0x15a5/0x2d10 [ 244.783996][ T7658] lock_acquire+0x106/0x350 [ 244.784012][ T7658] mutex_lock_nested+0x5a/0x1d0 [ 244.784025][ T7658] kernfs_seq_start+0x5c/0x420 [ 244.784046][ T7658] seq_read_iter+0x3f8/0xe20 [ 244.784064][ T7658] copy_splice_read+0x605/0xab0 [ 244.784078][ T7658] splice_direct_to_actor+0x483/0xc80 [ 244.784092][ T7658] do_splice_direct+0x19b/0x2a0 [ 244.784106][ T7658] do_sendfile+0x547/0x7e0 [ 244.784127][ T7658] __se_sys_sendfile64+0x144/0x1a0 [ 244.784147][ T7658] do_syscall_64+0x15f/0x560 [ 244.784167][ T7658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.784181][ T7658] [ 244.784181][ T7658] other info that might help us debug this: [ 244.784181][ T7658] [ 244.784186][ T7658] Chain exists of: [ 244.784186][ T7658] &of->mutex --> (work_completion)(&worker->work) --> &p->lock [ 244.784186][ T7658] [ 244.784210][ T7658] Possible unsafe locking scenario: [ 244.784210][ T7658] [ 244.784214][ T7658] CPU0 CPU1 [ 244.784219][ T7658] ---- ---- [ 244.784224][ T7658] lock(&p->lock); [ 244.784233][ T7658] lock((work_completion)(&worker->work)); [ 244.784245][ T7658] lock(&p->lock); [ 244.784255][ T7658] lock(&of->mutex); [ 244.784264][ T7658] [ 244.784264][ T7658] *** DEADLOCK *** [ 244.784264][ T7658] [ 244.784268][ T7658] 1 lock held by syz.3.584/7658: [ 244.784277][ T7658] #0: ffff88803d827608 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xb8/0xe20 [ 244.784316][ T7658] [ 244.784316][ T7658] stack backtrace: [ 244.784325][ T7658] CPU: 0 UID: 0 PID: 7658 Comm: syz.3.584 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 244.784342][ T7658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 244.784357][ T7658] Call Trace: [ 244.784363][ T7658] [ 244.784369][ T7658] dump_stack_lvl+0xe8/0x150 [ 244.784388][ T7658] print_circular_bug+0x2e1/0x300 [ 244.784412][ T7658] check_noncircular+0x12e/0x150 [ 244.784435][ T7658] __lock_acquire+0x15a5/0x2d10 [ 244.784462][ T7658] ? kernfs_seq_start+0x5c/0x420 [ 244.784483][ T7658] lock_acquire+0x106/0x350 [ 244.784500][ T7658] ? kernfs_seq_start+0x5c/0x420 [ 244.784524][ T7658] ? kernfs_seq_start+0x5c/0x420 [ 244.784547][ T7658] ? kernfs_seq_start+0x5c/0x420 [ 244.784589][ T7658] mutex_lock_nested+0x5a/0x1d0 [ 244.784609][ T7658] ? kernfs_seq_start+0x5c/0x420 [ 244.784643][ T7658] kernfs_seq_start+0x5c/0x420 [ 244.784675][ T7658] seq_read_iter+0x3f8/0xe20 [ 244.784741][ T7658] copy_splice_read+0x605/0xab0 [ 244.784762][ T7658] ? __pfx_copy_splice_read+0x10/0x10 [ 244.784776][ T7658] ? rcu_is_watching+0x15/0xb0 [ 244.784798][ T7658] ? look_up_lock_class+0x57/0x110 [ 244.784820][ T7658] ? register_lock_class+0x31/0x2e0 [ 244.784842][ T7658] ? alloc_pipe_info+0x373/0x4d0 [ 244.784864][ T7658] ? __pfx_copy_splice_read+0x10/0x10 [ 244.784879][ T7658] splice_direct_to_actor+0x483/0xc80 [ 244.784899][ T7658] ? __pfx_direct_splice_actor+0x10/0x10 [ 244.784918][ T7658] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 244.784945][ T7658] do_splice_direct+0x19b/0x2a0 [ 244.784962][ T7658] ? __pfx_do_splice_direct+0x10/0x10 [ 244.784978][ T7658] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 244.784999][ T7658] ? rw_verify_area+0x25b/0x4e0 [ 244.785017][ T7658] do_sendfile+0x547/0x7e0 [ 244.785039][ T7658] ? __fget_files+0x2a/0x420 [ 244.785053][ T7658] ? __fget_files+0x3a6/0x420 [ 244.785069][ T7658] ? __pfx_do_sendfile+0x10/0x10 [ 244.785095][ T7658] ? __se_sys_futex+0x3a8/0x450 [ 244.785118][ T7658] __se_sys_sendfile64+0x144/0x1a0 [ 244.785141][ T7658] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 244.785166][ T7658] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.785182][ T7658] do_syscall_64+0x15f/0x560 [ 244.785204][ T7658] ? trace_irq_disable+0x3b/0x140 [ 244.785220][ T7658] ? clear_bhb_loop+0x40/0x90 [ 244.785238][ T7658] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.785254][ T7658] RIP: 0033:0x7efcc979ce59 [ 244.785267][ T7658] 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 [ 244.785281][ T7658] RSP: 002b:00007efcc79f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 244.785298][ T7658] RAX: ffffffffffffffda RBX: 00007efcc9a15fa0 RCX: 00007efcc979ce59 [ 244.785311][ T7658] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 244.785320][ T7658] RBP: 00007efcc9832d6f R08: 0000000000000000 R09: 0000000000000000 [ 244.785330][ T7658] R10: 0000000000008200 R11: 0000000000000246 R12: 0000000000000000 [ 244.785340][ T7658] R13: 00007efcc9a16038 R14: 00007efcc9a15fa0 R15: 00007ffd89543738 [ 244.785364][ T7658]