last executing test programs: 10.984472502s ago: executing program 0 (id=7656): r0 = socket(0x200000000000011, 0x2, 0xfff) bind$packet(r0, &(0x7f0000000080)={0x11, 0x800}, 0x14) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000200), &(0x7f0000000280)=0x28) ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f00000001c0)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000780)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=[0x0], &(0x7f00000003c0)=[0x0, 0x0], 0xa, 0x1, 0x4, 0x0}) ioctl$DRM_IOCTL_MODE_ATOMIC(r1, 0xc03864bc, &(0x7f0000000300)={0x601, 0x4, &(0x7f0000000700)=[r2, r2, r3, r4], &(0x7f0000000400)=[0x3], 0x0, 0x0, 0x0, 0xffffffffffffffff}) r5 = socket$rds(0x15, 0x5, 0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f00000002c0)={[0x7fffffff]}, 0x8) read$FUSE(r6, 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f00000000c0)={0x20, 0x1, 0x8}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000880)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}}) bind$rds(r5, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) gettid() sendmsg$rds(r5, &(0x7f0000000740)={&(0x7f0000000040)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000004680)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f0000002bc0)=[{&(0x7f0000001900)=""/130, 0x82}, {0xfffffffffffffffe, 0x100000}], 0x2}}], 0x48}, 0x0) r7 = fsopen(&(0x7f0000000100)='ramfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r7, 0x6, 0x0, 0x0, 0x0) fsmount(r7, 0x0, 0x20) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x2, 0x8000}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="8f6bcdcdd8a1bbbbbbbbbbbb0800450020"], 0x0) 10.660828368s ago: executing program 0 (id=7657): unshare(0x42000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x100000b3, 0x4) (async) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000000000)={0xc, {"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", 0x1000}}, 0x1006) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r4, 0x83625fc5352ba305, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x10000000) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000000000)=0x100000b3, 0x4) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f00000022c0), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r6, 0x4008af00, &(0x7f0000000140)=0x200000000) write$vhost_msg_v2(r6, &(0x7f0000002240)={0x2, 0x0, {0x0, 0xe0749d04fc370ad3, 0x0, 0x2, 0x2}}, 0x48) (async) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) (async) connect$inet(r5, &(0x7f0000000180)={0x2, 0x4e23, @loopback}, 0x10) (async) syz_usb_connect$hid(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) (async) r7 = socket$inet_tcp(0x2, 0x1, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80080) sendmsg$rds(r8, &(0x7f0000000600)={&(0x7f0000000300)={0x2, 0x4e23, @local}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/134, 0x86}], 0x2, &(0x7f0000000580)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0xd}, &(0x7f0000000500)=0x2, &(0x7f0000000540)=0x3, 0x1, 0x7, 0x1, 0x5, 0x22, 0x3}}], 0x58, 0x4048459}, 0x4001) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @empty}, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x1ff, 0x0, 0x7}) 9.608431025s ago: executing program 0 (id=7659): ioctl$IOMMU_IOAS_ALLOC(0xffffffffffffffff, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(0xffffffffffffffff, 0x3b85, &(0x7f00000000c0)={0x28, 0x6, r0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7}) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000180)={0xa, @pix_mp={0x0, 0x7, 0x32344d59, 0x6, 0x0, [{}, {0xffffffff, 0x1}, {0x4}, {}, {}, {}, {0x0, 0xffffffff}], 0x4e}}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000030000000000000000000000094000100fffff7ff95"], &(0x7f00000002c0)='GPL\x00', 0xf, 0x0, 0x0, 0x40f00, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) syz_usb_connect(0x2, 0x35, &(0x7f0000000140)={{0x12, 0x1, 0x110, 0xa4, 0xe4, 0x1e, 0x40, 0x5ef, 0x8884, 0x2854, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9, 0x0, 0x4, 0x8, 0x90, 0x5}}]}}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x16f2, [{0x0, &(0x7f0000000100)=@lang_id={0x0, 0x3, 0x380a}}, {0x0, &(0x7f00000003c0)=@string={0x0, 0x3, "5bf77f7b966b0cbe7529d6c8c709ee166e9f16843c13df7f217d4ac0016f5c82f8ed8343ab9557bf3e26a993287144e5a5ca8b1ffbfb424368974bae51c48e44639f664fafdb68599c4a7bb636aaee199bc48b260032c2d1fc25bd21ddf00cb81a389494fe4f1a05c3ea3a457a2d0f597802fae6bd0cdc82084cab4e46a14871173c7d661819d98ec5b0ed71928b715f31909ab0f0164b46"}}, {0x0, &(0x7f0000000280)=@string={0x0, 0x3, "bcd5696da663074c3e03f3a7ca06cc03bb000000a7e7d782f63d5765f0b28a9682e9aabf65a35ecdb5ee15ae378293"}}, {0x0, &(0x7f0000000480)=@string={0x0, 0x3, "e9ac292b073340818595209b9404980cc6991a776a6e22d19bc95d249cef67d0f16a3d8bb3461bc7984b7997bafcf19827a439fe75b3b07472a8fd080dc84c185e103ae8380e3f5ba23e2f00bbb72d36f1318abf818a8c7e5c8afd2748beef062297f548172654f848f67c05d898579f51721660f05bc3a345fdd402021d3d6c95ba63b8ca82df6ad969a2408910618777b1b92f58d107723a1167e2e06f79e07279835ed813fa36b94764e514db46858cc57433ed6e1ac1d12ca93d72407d4a3c7e499eaf0a887435bfaea97539e6"}}, {0x0, &(0x7f0000000580)=@lang_id={0x0, 0x3, 0x2401}}]}) 8.766468184s ago: executing program 3 (id=7665): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x48, 0x10, 0x439, 0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1040, 0x44100}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gre={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x8, 0x7, @local}, @IFLA_GRE_OFLAGS={0x6, 0x3, 0x81}, @IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0x1}]}}}]}, 0x48}}, 0x4040000) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000280)={0xb16b, 0x0}, 0x8) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001100)={@fallback, 0x16, 0x0, 0x6, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)=[0x0], &(0x7f0000001080), &(0x7f00000010c0), 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001600)={@fallback, r5, 0x2e, 0xe, 0x0, @void, @value=r5, @void, @void, r6}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={@fallback, 0xffffffffffffffff, 0x24, 0x2028, 0xffffffffffffffff, @void, @void, @value=r4, @void, r6}, 0x20) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000740)={0x0, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000700)='PPPPPP', 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000006c0)={@fallback=r3, 0xffffffffffffffff, 0x35, 0x2c, 0x0, @void, @void, @void, @value=r7, r6}, 0x20) io_setup(0x8, &(0x7f0000004200)=0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x2, 0xc800, 0x7fffffff, 0x2}}}, ["", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000100)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x66, 0x0, 0x0, 0x5, 0x0, @dev, @private=0xa010100, {[@timestamp_addr={0x44, 0x14, 0x5, 0x3, 0x0, [{@empty}, {@rand_addr=0x64010102}]}, @ssrr={0x89, 0xb, 0xce, [@rand_addr=0x64010100, @remote]}, @generic={0x83, 0x1}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) io_submit(r8, 0x1, &(0x7f0000004540)=[&(0x7f0000004280)={0x0, 0x0, 0x0, 0x5, 0x0, r9, 0x0}]) unshare(0x24020400) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3, r10, 0x4}, 0x38) r11 = io_uring_setup(0xc90, &(0x7f00000002c0)) r12 = io_uring_setup(0x63d3, &(0x7f0000000240)) io_uring_register$IORING_REGISTER_BUFFERS2(r12, 0x14, &(0x7f0000003480)={0x4, 0x0, 0x4, &(0x7f00000001c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x0}, 0x2) io_uring_register$IORING_UNREGISTER_RING_FDS(r11, 0x15, &(0x7f0000001580)=[{0x4, 0x0, 0x0, &(0x7f0000000180)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x0}], 0x1) r13 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r0) r14 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r14, 0x84, 0xa, &(0x7f0000000480)={0x8c4, 0x3, 0xe5608cc345e993f6, 0x4, 0x8, 0x0, 0x7, 0x4}, &(0x7f00000004c0)=0x20) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r9, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f0000000540)={0x170, r13, 0x200, 0x70bd25, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x80000000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1ec}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xfffffd42}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffffffc}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}}]}, 0x170}, 0x1, 0x0, 0x0, 0x8004}, 0x20000100) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000ac0)={0x7c, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2a, 0xe, {{{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @val, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}, @NL80211_ATTR_BEACON_TAIL={0x1a, 0xf, [@link_id={0x65, 0x12, {@initial, @device_a, @broadcast}}, @supported_rates]}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}]}, 0x7c}}, 0x0) 8.167193195s ago: executing program 3 (id=7666): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x10, 0x0, &(0x7f0000000080)) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa08, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x32) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r4, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x59a480, 0x0) read$FUSE(r5, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r7, 0x20, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r6, &(0x7f00000000c0)='!', 0xb7f40, 0x407f0b00}]) dup3(r6, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x2, 0x0, 0xffffe000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) ioctl$KVM_RUN(r8, 0xae80, 0x0) execveat(r5, &(0x7f00000022c0)='./file0\x00', 0x0, 0x0, 0x1000) r10 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) 8.015565253s ago: executing program 4 (id=7667): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10002, 0x2, 0xd000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000440)={{0x2, 0x0, 0x80, {0xeeee8000, 0x3000}}, 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7.864312799s ago: executing program 3 (id=7669): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x218, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f000010"], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x1c0002, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x101001a, &(0x7f0000000340)=ANY=[], 0xfb, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') read$FUSE(r3, &(0x7f0000004100)={0x2020}, 0x2020) write$vga_arbiter(r2, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x14) syz_usb_disconnect(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000300)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000000140)=0x7fc, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x4e20, 0xf, @empty, 0x5}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000000ac0)=[{{&(0x7f0000000440)={0xa, 0x4e20, 0x2, @empty, 0x6}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000300)="d5", 0x1}], 0x1}}], 0x1, 0x20080058) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f0000000140)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000240)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000280)={0x28, 0x7, r8, 0x0, &(0x7f00007ff000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r5, 0x3ba0, &(0x7f0000000400)={0x48, 0x5, r7, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r6, 0x3ba0, &(0x7f0000000180)={0x48, 0x7, r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x749bc}) ioctl$IOMMU_TEST_OP_ACCESS_RW(r6, 0x3ba0, &(0x7f0000000080)={0x48, 0x8, r9, 0x0, 0x81, 0xf80, &(0x7f0000000700)="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", 0x4}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0006}]}) 7.766486299s ago: executing program 0 (id=7670): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000440)) pselect6(0x40, &(0x7f0000000040)={0x3, 0x7, 0x6, 0x4, 0x7, 0x113, 0x8, 0x3}, 0x0, &(0x7f0000000300)={0x3d, 0x1ff, 0x42b, 0x1, 0x1, 0x600000000000000, 0xeb97, 0x1}, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000300)="8b", 0x34000, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, 0x1c) shutdown(r0, 0x1) 7.678187807s ago: executing program 2 (id=7671): ioctl$KVM_CAP_SYNC_REGS(0xffffffffffffffff, 0x4068aea3, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xf2, 0x30, 0x39, 0x20, 0x2c42, 0x1202, 0x8540, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0xc, 0x2, 0x2, 0xc1, 0x7f, 0xc, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0x2}}, {{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000500)={0x2c, &(0x7f0000000280)={0x40, 0x6, 0x1, '|'}, 0x0, 0x0, 0x0, 0x0}) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xec}}, 0x810) sendmmsg(0xffffffffffffffff, &(0x7f0000004800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x8991, &(0x7f0000002a80)={'sit0\x00', 0x0}) quotactl$Q_QUOTAON(0xffffffff80000201, &(0x7f0000000080)=@nullb, 0x0, &(0x7f0000000180)='.\x00') mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000083c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000100)={0x50, 0x0, r3, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r2, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x20) r6 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x18, 0x0, 0x2, {0x6}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r7, 0x1, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x4, r6, &(0x7f0000000540)="8bb3689fbf18c9", 0x7, 0x6}]) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={0x78, 0x0, 0xb, {0x8, 0x1, 0x0, {0x0, 0x7ff, 0xd09, 0xfe63, 0x3, 0x4, 0x4, 0x7, 0x4, 0x6000, 0x7, r4, r5, 0xcdb, 0x17}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_QUOTAON(r1, 0xffffffff80000200, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000780)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000001714000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4010}, 0x4008050) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000020000000a3c000000120a09000000000000000000020000000900020073797a320000000008000440040000000900010073797a30000000000800034000000007"], 0x64}, 0x1, 0x0, 0x0, 0x44800}, 0x0) 7.424490541s ago: executing program 4 (id=7672): r0 = syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0x189802) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0x498, &(0x7f00000000c0)={0x0, 0x79af, 0x3180, 0x800, 0x16d}, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, 0x0, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x4007, @fd=r0, 0x6, &(0x7f0000000380)=""/221, 0xdd, 0x2, 0x1}) io_uring_enter(r3, 0x627, 0x4c1, 0x43, 0x0, 0x0) 7.419249676s ago: executing program 1 (id=7673): syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x5, 0x0, 0x1, 0x0, 0x8000, 0x0, 0x4, 0xfffffffc}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='cubic', 0x6) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r2, &(0x7f0000000580)="17", 0xfdef, 0x10008095, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x6, 0x76, 0x0, 0x0) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000030605000000000000000000010000040500010007000042667c4d87dbe800157849b460bda741aa63c30a2e04434014c16cfeb2aadba72212daf440b27cc31b647e8975ed0fff72c476219b20e13a49f96ea0de73be390ee930830233208cadb813b7c513355d94fc8cf9bc000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000080) 6.816464226s ago: executing program 0 (id=7674): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110e22fff6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100003e648308ac051902bc9e0102030109021b000100000000ef049a000103a40200090503030000000000"], 0x0) ioctl$TUNSETOFFLOAD(r1, 0x4004743d, 0x110e22fff6) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000680)={&(0x7f00000000c0)='nilfs2_mdt_insert_new_block\x00', r2, 0x0, 0x5}, 0x18) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='.\x00', 0xfffffffb) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100), 0x2, 0x141121) r3 = syz_io_uring_setup(0x4dc, &(0x7f0000000380)={0x0, 0x33f8, 0x10100, 0x0, 0x1a3}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) setsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f0000000280)=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x8, @loopback, 0x7}, @in6={0xa, 0x4e23, 0x40000, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x81}], 0x38) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0x100a}, 0x1}) io_uring_enter(r3, 0x708, 0x41e3, 0x0, 0x0, 0x0) clock_nanosleep(0xfffffff2, 0xca9a3b, &(0x7f0000000000)={0x77359400}, 0xfffffffffffffffe) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) write$cgroup_type(r1, &(0x7f0000000280), 0x9) r7 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) 6.267227034s ago: executing program 4 (id=7675): sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="7800000018002507b9409b14ffff00000204be04020b06050e020909430009003f00064c0a0006000d0085a168d0bf46d3234565360064", 0x37, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0), 0x840, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) futex(0xfffffffffffffffc, 0x9, 0x4, 0x0, 0x0, 0x1) socket$key(0xf, 0x3, 0x2) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket(0x10, 0x80002, 0x2) ioctl$TIOCSETD(r2, 0x5423, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="2e00000011008188040f80ec59acbc0413a181003100000001090000000000000e000a000f00e4ff2f8002002d1f", 0x2e}], 0x1}, 0x4000) sendmsg$nl_route(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000056000100000000f70000", @ANYRES32=r3, @ANYBLOB="200001"], 0x38}}, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000640)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaa1586dd6000000000403afffeb562000000000000000000000000bbff02000000000000000000000000000103009078300000006d5d296b08002bffff010000000000000000000000000001200100000000000000001c00000000022f0004000008090008000000000000005c7142631df282db3f63d76f3e43d88fcbca116daa477568641beb4ca223964f2e8c7c8277704aca6e4c149777b22a2a698c081d9113c3cf38b127a26e2096fe9300e527fd4d5917e64000"], 0x0) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, &(0x7f0000000040)={0x3, 0x0, 0x6, 0x2, 0x41, 0xfffffff9, &(0x7f00000007c0)="7b9d03487d7d02b62b95f5c24b4adbeeb24368ac34960a1bbdef708eda7da357409efabb24ccf55f93282df34486fee20bc5c0a095fc726d1c15fb6f71f22f8e72"}) r4 = fsopen(&(0x7f00000000c0)='cgroup2\x00', 0x0) r5 = fsmount(r4, 0x0, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000002100), 0x1, 0x2) clock_gettime(0x7, &(0x7f00000005c0)) ioctl$VIDIOC_REQBUFS(r6, 0xc0145608, &(0x7f0000000000)={0x3, 0x5, 0x1, 0x0, 0x2}) ioctl$VIDIOC_S_FMT(r6, 0xc0d05605, &(0x7f0000000040)={0x5, @pix_mp={0x8, 0x4000000, 0x55595659, 0x0, 0x3, [{0x1, 0x7}, {0x6}, {0x2, 0x6}, {0x101, 0x7fff}, {0xffffff80, 0x9}, {0x2, 0x100003}, {0x6, 0xfff}, {0x9, 0x3ff}], 0xca, 0x1, 0x6, 0x3}}) openat$cgroup_subtree(r5, &(0x7f0000000100), 0x2, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r7, 0x0, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0x42, 0x4, 0x370, 0xffffffff, 0xf8, 0xf8, 0x1b8, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @loopback, 0x0, 0x0, 'veth0_to_batadv\x00', 'wlan0\x00', {}, {}, 0x11}, 0x0, 0xd0, 0xf8, 0x0, {0x100000000000000}, [@common=@inet=@l2tp={{0x30}, {0x0, 0x0, 0x2, 0x0, 0xf}}, @common=@unspec=@connmark={{0x30}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={{0x28}, {0x7}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ip={@multicast2, @private=0xa010102, 0x0, 0x0, 'veth1_virt_wifi\x00', '\x00', {}, {}, 0x0, 0x1}, 0x0, 0xe0, 0x120, 0x0, {}, [@common=@osf={{0x50}, {'syz0\x00', 0x0, 0x9}}, @common=@socket0={{0x20}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3d0) 5.08949475s ago: executing program 2 (id=7676): syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='cubic', 0x6) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r2, &(0x7f0000000580)="17", 0xfdef, 0x10008095, 0x0, 0x0) 4.271214571s ago: executing program 3 (id=7677): shmget$private(0x0, 0x3000, 0x54001800, &(0x7f000010d000/0x3000)=nil) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="ae", 0x1001, 0xffffffffffffffff) sync() r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sched_setattr(0x0, 0x0, 0x0) r3 = syz_open_dev$I2C(&(0x7f0000000d80), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={0x0, 0xc}, &(0x7f0000000480)=0x8) r4 = socket(0x1e, 0x4, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x40, 0x972, &(0x7f0000006680)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, 0x0, 0x0) ioctl$I2C_SMBUS(r3, 0x720, &(0x7f0000000580)={0x1, 0x0, 0x7, &(0x7f0000000540)={0xa, "dfae9a34fb1ffbb539b43600843759a57b00"}}) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$video(&(0x7f0000000000), 0x8, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f00000001c0)={0x9c0000, 0x20000001, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x9a0907, 0x9, '\x00', @p_u16=&(0x7f0000000240)}}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = openat$drirender128(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_QUERY(r6, 0xc01864cb, &(0x7f00000003c0)={0x0, 0x0}) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB="640000000206010200000000000000000000000005000100070000000900020073797a30000000001400078005001500010000000800124000000000050004000000000015000300686173683a69702c706f72742c6e657400f2ffff040005000a"], 0x64}, 0x1, 0x0, 0x0, 0xc040}, 0x0) 4.213029213s ago: executing program 4 (id=7678): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$binder(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x8000000000000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x1, 0x6, 0xfa11, 0xffffffff}, 0x0) unshare(0x8000000) shmget$private(0x0, 0xfffffffffeffffff, 0x4800, &(0x7f0000ffc000/0x3000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000434000/0x4000)=nil) openat$qrtrtun(0xffffffffffffff9c, 0x0, 0x2) r3 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANE(r3, 0xc02064b6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r3, 0xc02064b9, &(0x7f00000002c0)={&(0x7f0000000400)=[0x0], &(0x7f0000000280), 0x1, r4}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=@newqdisc={0x120, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r9, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0xc, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x5}]}}, @TCA_STAB={0xe8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x22, 0x6, 0x80, 0x1, 0x1, 0x5, 0xff, 0x1}}, {0x6, 0x2, [0x0]}}, {{0x1c, 0x1, {0x6, 0x7, 0x0, 0x0, 0x0, 0xe7bd, 0x80000001, 0x5}}, {0xe, 0x2, [0x0, 0x7, 0xc, 0x4, 0x0]}}, {{0x1c, 0x1, {0x5, 0x6, 0xff23, 0xfffffff8, 0x0, 0x9, 0x8, 0x3}}, {0xa, 0x2, [0x1, 0x81, 0x6]}}, {{0x1c, 0x1, {0x8, 0xd, 0xfff, 0x2, 0x0, 0x236, 0x0, 0x1}}, {0x6, 0x2, [0x1]}}, {{0x1c, 0x1, {0x8, 0x2, 0x8, 0x6, 0x1, 0x7, 0x3, 0x4}}, {0xc, 0x2, [0xfffb, 0x8001, 0x0, 0x3]}}, {{0x1c, 0x1, {0x3, 0x1, 0x0, 0x7fff, 0x1, 0x8, 0x2e}}, {0x4}}]}]}, 0x120}}, 0x20040084) sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000008c0)=@newqdisc={0x40, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r9, {0xfff3}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x10, 0x2, [@TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME={0xc, 0x8, 0x2}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40408dd}, 0x0) 3.993483792s ago: executing program 1 (id=7679): r0 = socket$inet(0x2, 0x3, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000280)={0x0, 0x3}) sendmmsg$inet(r0, &(0x7f0000000600)=[{{&(0x7f0000000200)={0x2, 0x4e00, @local}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@ip_retopts={{0x18, 0x0, 0x7, {[@cipso={0x86, 0x6, 0x3}]}}}], 0x18}}], 0x1, 0x46000) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000cc1ef420890b070064ef000000010902120001000000000904"], 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001240)=@newlink={0x3c, 0x10, 0x401, 0x70bd27, 0x0, {0x0, 0x0, 0xffff, 0x0, 0x30000}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) 3.643078329s ago: executing program 2 (id=7680): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, '*.){>@'}]}, 0x12) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r1, 0x0) unshare(0x6020400) pread64(0xffffffffffffffff, 0x0, 0x0, 0x12f) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0x1, 0x100008, 0x4, 0x8, 0x1, 0xffffffffffffffff, 0x400000}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r2, &(0x7f0000000000), 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000008c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010026bd7000ffdbdf252100000008000300", @ANYRES32=r3, @ANYBLOB="30002d80040000000a"], 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 3.236185224s ago: executing program 2 (id=7681): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x2680) ioctl$SG_IO(r1, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffe, 0x6, 0xf, @scatter={0x1, 0xcc, 0x0}, &(0x7f0000000240)="238d7acf0800", 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x43, &(0x7f0000000340)={{{@in=@broadcast, @in6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x31}}, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x73}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x2}, 0x0, 0x6e6bba, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast1}, 0xa, @in6=@mcast2}}, 0xe8) r3 = socket(0x28, 0x3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540), 0x551040, 0x0) ioctl$PPPIOCSPASS(r5, 0x40107447, &(0x7f0000000680)={0x7, &(0x7f0000000640)=[{0x1, 0x1, 0x5, 0xc9}, {0x9, 0x5, 0x9, 0xb}, {0x2, 0xde, 0x48, 0x6}, {0x5, 0x8, 0xe3, 0x3}, {0x0, 0xfd, 0x3, 0x64}, {0xfeff, 0xec, 0x7, 0x10}, {0x1, 0x2}]}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r6, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x0, 0x6, 0xc70, 0xfffffffb, 0x0, 0x7e8f, 0x0, 0xf02e, 0x9}}}}]}, 0x58}}, 0x0) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)=@o_path={&(0x7f0000000280)='./file0\x00', 0x0, 0x4000, r1}, 0x18) sendmsg$nl_route_sched(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000e80)=@newtfilter={0x8c, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r6, {0x0, 0x4}, {0xf}, {0x8, 0xf}}, [@filter_kind_options=@f_bpf={{0x8}, {0x60, 0x2, [@TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_FD={0x8, 0x6, r7}, @TCA_BPF_POLICE={0x48, 0x2, [@TCA_POLICE_AVRATE={0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x39af, 0x3, 0x2, 0x3, 0x3, {0x5, 0x2, 0xfff6, 0x800, 0xe, 0xb}, {0x5, 0x2, 0x40, 0xd, 0x6, 0x9}, 0x6, 0xc071f59a}}]}]}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000000) r8 = socket$kcm(0x11, 0x3, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r9) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="c0fc4d6e19", @ANYRES16=0x0, @ANYBLOB="000000000000000000001b000000200022801c000080080002000000000008000400000000000800050000000000050092000000000007002100616100007c00228034000080080003000000000008000500000000000800020000000000080003000000000008000200000000000800040000000000440000800800040000000000080007000000000008000600000000000800050000000000080001000000000008000200000000000800030000000000080007"], 0xc0}}, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000700)={0x0, 0x30, &(0x7f00000006c0)=[@in={0x2, 0x4e21, @private=0xa010101}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @broadcast}]}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000780)={r11, 0x4}, 0x8) write$binfmt_script(r10, &(0x7f0000000180), 0xfefc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x10012, r10, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000002000/0x3000)=nil, &(0x7f0000000000/0xe000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000008000/0x2000)=nil, &(0x7f0000260000/0x4000)=nil, &(0x7f0000008000/0x3000)=nil, &(0x7f0000947000/0x1000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000969000/0x1000)=nil, &(0x7f0000663000/0x1000)=nil, &(0x7f000000c000/0x2000)=nil, 0x0, 0x0, r10}, 0x68) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000800)='net/stat\x00') ioctl$SIOCSIFHWADDR(r9, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) setsockopt$sock_attach_bpf(r8, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r8, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0x0, r6, 0xc}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="27030200590214000600002fb96dbcf706e10500000086ddffff1144ee163cd4b8bf4a31", 0x24}, {&(0x7f0000000c00)="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", 0x254}], 0x2}, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r10, 0x84, 0x79, &(0x7f00000007c0)={r11, 0x3, 0x56}, 0x8) 3.154982618s ago: executing program 2 (id=7682): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_CT_DIRECTION={0x5}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x13}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x80}}, 0x0) syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local, @dev, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x24}, @remote}, "f2dfbc81"}}}}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='yeah', 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) 3.098044625s ago: executing program 0 (id=7683): mmap$IORING_OFF_SQ_RING(&(0x7f0000729000/0x4000)=nil, 0x4000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x2000000f5, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000400)={0xf0f01f}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r3 = syz_usb_connect(0x6, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5340450c10108e492940a80909021b00090000000009040002"], 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0x10000) write$char_usb(r4, &(0x7f0000001300)='7', 0x1) syz_usb_disconnect(r3) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000008800000240012800c0001006d6163766c616e001400028008000100040000000800090001000000"], 0x44}}, 0x8000) madvise(&(0x7f000072a000/0x4000)=nil, 0x4000, 0x4) bpf$PROG_LOAD(0x5, 0x0, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000140)=0xc) 2.820421293s ago: executing program 4 (id=7684): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_USC={0x10, 0x3, {0x1ff, 0x1, 0x8004}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) sendmsg$nl_route_sched(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=@newqdisc={0x840, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r3, {0x3}, {}, {0x2, 0xfff1}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x814, 0x2, [@TCA_TBF_BURST={0x8, 0x6, 0x100}, @TCA_TBF_PTAB={0x404, 0x3, [0x16cc89b4, 0x200, 0x80, 0x10, 0x80000000, 0x4, 0x2, 0xffff6576, 0xd6a6, 0x9, 0x6, 0x9, 0x8, 0x1d, 0x3, 0x81, 0x7, 0x8, 0x8, 0x3f, 0x7, 0xfffffff7, 0x7fffffff, 0x1, 0x10001, 0xfffffff6, 0x5, 0x0, 0x80000001, 0x2, 0x1, 0x7, 0xb, 0x7, 0x0, 0x9bc100, 0x7, 0x999, 0x6, 0x4, 0xfe, 0x3, 0x8c1, 0xffff, 0x1, 0x9fc, 0x7fffffff, 0x2, 0x8, 0x4, 0x10000, 0x200, 0xe, 0x1, 0x0, 0x40, 0x7, 0xa5d8, 0x4, 0x6, 0x7000000, 0x3, 0x9, 0x4, 0x9, 0x0, 0x6, 0x9, 0x4, 0x80, 0x8, 0x10001, 0x6, 0x8, 0x200, 0x0, 0x7, 0x9, 0xffffffff, 0x100, 0x5, 0xff6, 0x35, 0x53, 0x7fffffff, 0x80000000, 0x200, 0x480000, 0x4, 0xfff, 0x6fd, 0x4, 0x3d4a3d97, 0xd4, 0x56, 0x7, 0x392a, 0x2, 0x2, 0x7, 0xe6, 0x7, 0x6, 0x8, 0xffff1362, 0x7, 0xe47a, 0x6, 0x6, 0x5, 0x9000000, 0x3, 0xc7, 0x708, 0x3, 0x0, 0x10, 0x9, 0x2, 0xd0, 0x1000, 0xf4, 0x432, 0x1ff, 0x401, 0x5, 0x97b2, 0x0, 0x1, 0x7, 0x6fa0, 0x1, 0xdc, 0x10001, 0x9, 0x6, 0x1cd7, 0x6, 0xfffffffd, 0x1, 0x1, 0x9, 0xc, 0x1, 0x10, 0x747, 0x2, 0xffffff25, 0x7, 0x2, 0x97, 0x3, 0x7de8, 0x2, 0x6, 0x5, 0x3, 0x10000, 0x0, 0xf, 0x101, 0x2, 0x200, 0x4, 0x1, 0x3, 0x4, 0x4, 0x1c000000, 0x9, 0x200, 0x3, 0xc, 0xb, 0x9, 0x8000, 0x101, 0x8, 0x0, 0x2, 0x7, 0x6ac, 0x5, 0x1, 0x8, 0x101, 0x1, 0x65, 0xfffffff6, 0x0, 0x9, 0x401, 0x0, 0x3, 0x3744, 0x28, 0x2, 0x7, 0xfff, 0x0, 0x563d, 0x7, 0x8, 0x6, 0xb6, 0x8, 0x6, 0x4d, 0x7fff, 0xff, 0x2, 0x4, 0x3, 0x7, 0x3, 0x8, 0x2, 0xff, 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x4, 0x0, 0x8, 0xd, 0xe, 0x2, 0x4, 0x6, 0x4, 0x1, 0x401, 0x2, 0x5, 0xfff, 0x96b4, 0x2, 0x92ed36b9, 0x8000, 0x40, 0x4, 0x9, 0x9, 0x0, 0x0, 0xf4, 0x5, 0x0, 0x7, 0x7, 0x2, 0x9f14, 0x2]}, @TCA_TBF_RTAB={0x404, 0x2, [0x0, 0x0, 0x5, 0x401, 0x0, 0x9, 0x18, 0x1, 0x80, 0x7000000, 0x5, 0x8, 0x9, 0x8, 0xd8c, 0x10f8000, 0x1, 0x4, 0x6, 0xf, 0x7ff, 0x1, 0x88d, 0x8, 0xfffffff9, 0x7, 0x6, 0x7f, 0x4, 0xc824, 0x4, 0xe3, 0x6, 0x0, 0xe, 0x7, 0xe, 0x101, 0xf, 0x0, 0x7, 0x8, 0x6, 0x4, 0x3, 0x7ff, 0xe55, 0x5, 0x4b19, 0x8, 0x8, 0xc5c, 0x9, 0x3, 0x5, 0x8001, 0xfffffff8, 0x9, 0x5, 0x9, 0x2, 0x8, 0xfffffffa, 0xfffffff7, 0x1, 0x6a41, 0xffffffff, 0xf, 0x4, 0x3ff, 0x7f, 0x3, 0x81, 0x10, 0x3, 0x400, 0x9, 0x7ff, 0x5, 0x40, 0x2, 0x2e, 0x0, 0x1, 0x5, 0xcf9, 0x2, 0x0, 0x4, 0x4, 0x4, 0x4, 0x3, 0x7ff, 0x5, 0xfffffffc, 0x3, 0x2, 0x6, 0xa5, 0xfffff000, 0x2, 0x6, 0x1, 0x8, 0x80000000, 0x800, 0x9, 0x6, 0x2, 0x0, 0x80, 0x3, 0xfffffffd, 0xfff, 0x7f, 0x7, 0x2, 0x7, 0x1, 0x89c, 0x9fae562, 0x6, 0x5, 0xff, 0x7, 0x401, 0x1, 0x6, 0x9, 0x7, 0x3ff, 0x800, 0x2, 0x3, 0x6, 0xc71, 0x81, 0x80000000, 0x3ff, 0x8, 0x7, 0x2, 0x7, 0x200, 0x2, 0x7, 0x8000, 0xe265, 0x7fffffff, 0x0, 0x0, 0x2e, 0xc, 0x7, 0x0, 0xc88f, 0x2, 0xffffffff, 0x6, 0x5, 0x8000, 0xe, 0xfffffff9, 0x6, 0x8, 0x990, 0x800, 0x5, 0x7, 0x1, 0xfffffffa, 0xb, 0x9, 0x2, 0x7ff, 0x8000, 0x5, 0x1, 0x10000, 0xd41b, 0x128b5072, 0xf, 0x4, 0xf918, 0x7f, 0x3, 0x8, 0x2, 0x0, 0x0, 0xff, 0xb, 0x4, 0x96a3, 0x1, 0x8001, 0x7, 0x4, 0x1, 0x9, 0x6, 0x1, 0x3, 0x5, 0x631, 0x8001, 0x3, 0x10001, 0x44c, 0x5827, 0xa99, 0x3, 0x400, 0x0, 0x8, 0x7, 0x10000000, 0x3, 0x3, 0x0, 0x1d99, 0x3, 0x4, 0x0, 0xb78b, 0x1, 0x3, 0x10000000, 0x7, 0x8, 0x4, 0x9, 0x7, 0x4, 0x5, 0x7, 0x0, 0xfffffff9, 0xffff, 0x81, 0x9, 0x6, 0x3, 0x19f2, 0x3, 0xe, 0x4259, 0x7, 0x3, 0x81, 0x58783dd6, 0xed2, 0x5, 0x5, 0x9]}]}}]}, 0x840}, 0x1, 0x0, 0x0, 0x20008091}, 0x4000000) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5c00000002060108000000002300000000000000050005000a000000050001000700000005000400000000000900020073797a310000000016000300686173683a6e65742c706f72742c6e65740000000c000780080006"], 0x5c}}, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000000)=0xa6ed) 2.646955012s ago: executing program 4 (id=7685): r0 = syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0x189802) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_io_uring_setup(0x498, &(0x7f00000000c0)={0x0, 0x79af, 0x3180, 0x800, 0x16d}, &(0x7f0000000140)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, 0x0, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x4007, @fd=r0, 0x6, &(0x7f0000000380)=""/221, 0xdd, 0x2, 0x1}) io_uring_enter(r3, 0x627, 0x4c1, 0x43, 0x0, 0x0) 2.316964923s ago: executing program 3 (id=7686): r0 = openat$rdma_cm(0xffffff9c, &(0x7f00000006c0), 0x2, 0x0) r1 = fsopen(0x0, 0x1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x2e) ioctl$KVM_CAP_X86_APIC_BUS_CYCLES_NS(r2, 0x4068aea3, &(0x7f0000000080)={0xed, 0x0, 0x1}) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r3 = io_uring_setup(0xee2, &(0x7f0000000880)={0x0, 0x37f7, 0x800, 0x3, 0x358}) io_uring_enter(r3, 0x3047, 0x7722, 0x54, 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x20) r4 = syz_io_uring_setup(0x2ece, &(0x7f0000000100)={0x0, 0xd4be, 0x2, 0x2, 0x21b}, &(0x7f0000000240), &(0x7f0000000280)) r5 = syz_io_uring_setup(0x23e, &(0x7f00000002c0)={0x0, 0x4b64, 0x400, 0x8001, 0x253}, &(0x7f0000000000)=0x0, &(0x7f00000003c0)=0x0) r8 = syz_mount_image$fuse(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x2300000, &(0x7f0000000700)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@allow_other}, {@allow_other}, {@allow_other}], [{@subj_type={'subj_type', 0x3d, '\x91)*-]$}/\x14\xb5&-'}}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x29}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@fowner_lt={'fowner<', 0xee01}}, {@flag='lazytime'}, {@euid_gt={'euid>', 0xee00}}, {@pcr={'pcr', 0x3d, 0x16}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}, 0x0, 0x0, &(0x7f0000000900)="03a55fa310e8bee909c49d84e55e4f7eeca7295100000000000000000000000000228cd41b302131a4c30c15a9731113446dc6dfb43529e587207a81dae8664b953fb628fc1da4a5cd6037786edfa947c0fcecd543892930e2c65dac5dfd5e56700b64309dc47b368bf23cc2e317d5feba223ffdd65a43881ef8e7f776d0") r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_STATX={0x15, 0x10, 0x0, r8, &(0x7f0000000400), &(0x7f0000000580)='./file0\x00', 0x4, 0x1000, 0x1, {0x0, r9}}) io_uring_enter(r5, 0x2def, 0x0, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000500)={0xffffffffffffffff}, 0x106, 0xa}}, 0x20) r11 = memfd_secret(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x11, r11, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000600)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x3, @loopback, 0x1}, {0xa, 0x0, 0x5, @mcast2}, r10}}, 0x48) r12 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x103442, 0x0) r13 = getpid() r14 = syz_pidfd_open(r13, 0x0) setns(r14, 0x8020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8100, &(0x7f0000001dc0)={0xf, 0x84, 0x20000}, 0x20) ioctl$FS_IOC_FSSETXATTR(r12, 0x401c5820, &(0x7f0000000000)={0x800, 0x800, 0x7f, 0x81, 0x42}) ioctl$TIOCSETD(r11, 0x5423, &(0x7f0000000040)=0xe) 2.198627816s ago: executing program 2 (id=7687): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x218, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f000010"], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x1c0002, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x101001a, &(0x7f0000000340)=ANY=[], 0xfb, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') read$FUSE(r3, &(0x7f0000004100)={0x2020}, 0x2020) write$vga_arbiter(r2, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x14) syz_usb_disconnect(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000300)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000000140)=0x7fc, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x4e20, 0xf, @empty, 0x5}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000000ac0)=[{{&(0x7f0000000440)={0xa, 0x4e20, 0x2, @empty, 0x6}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000300)="d5", 0x1}], 0x1}}], 0x1, 0x20080058) r5 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, &(0x7f0000000140)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r5, 0x3b81, &(0x7f0000000240)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r5, 0x3b85, &(0x7f0000000280)={0x28, 0x7, r8, 0x0, &(0x7f00007ff000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r5, 0x3ba0, &(0x7f0000000400)={0x48, 0x5, r7, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r6, 0x3ba0, &(0x7f0000000180)={0x48, 0x7, r9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x749bc}) ioctl$IOMMU_TEST_OP_ACCESS_RW(r6, 0x3ba0, &(0x7f0000000080)={0x48, 0x8, r9, 0x0, 0x81, 0xf80, &(0x7f0000000700)="85653f453420ca7d5107cac3b1c61de0a1009492a7c67d538843c3f5ba1f143fc6f1cd155f7653e1393744f396a94d8d0becf9445701326980185d6f5cc0c2ee263914da7695c86440305aa84ad2ff0c61d29e1218e6659aedbc1cea7416b5b4a991455d2534207f281a52670d763fdb36af099158c93f565c3ec3a6eddd7ee3974954d0d20fa5635c69037286a94ddd6f1a231625bcc29bdb05b5e8fef40e9a6a30de284e26f47210a18f5b1063528c16d560d916a6c811c1bae078daa7534d43906981300cd79bddf1b6c4bb873604d671da76de5d729fcd8bd703e97bde4721558c2a43dc7d5b6208acdcd8f82f3bba8753d4136b76471bd0d8d31a9f1596a15e0e18e14005249610e97f6bf581db1a50871d65742514336bc9e1fcee7dd958da853a56757f38a1009a8f81886992d594388aa4815b168d966b71b50f87b4a6ef57b5c8b1e0ce840c244d052ddf45923a7843883431b9bc43785c0e07a24459fe47642a251f6181f8c679e6bd568213f1df3cdd59dd9bd3c6131865f11570fe242d6551dc3201eaa3705cf9096561fce1273b3b767f0ea0657acf84783f609186b63533973d5b495b5bf5e66364d035214286f56748e275d2b4df9def6e844e69ba0958a9762a9c7e278811b2cda2c1abf4530cb5c3283a8bb8024bc3ed59524c6d5283bba208769540eb9f433d7a759ca5bab28ede3f39742350b9900e94c19407394b600510d553163392189c3cd831cb014260b48ed47e15fe8f89dc4e13933bf66f00d3570158130f73d641db28ddaa3dbd06fc777bc059ab7138cb7e72120e0c45135d4bff8d68dd33cebc410f116fc8bec4317e59ed5fdf7be27b64aad180ac6453b283c187072a232be84445ed91ef2ba779a7a445ee8199fafc1c74e0073fb3313a16d317b9aac2b37e215cf76984668446b2194712cd1cbcf78c9a10bc9dd104dbc03ffb0dc4a28484a0332f98cf1b99322b176546cf0c9b180e627a7e67bb16e671fdc739c255ddcba53457fb12d39700d2695f2414668f9665ec167bc763b2191f913efe3eab99a05c737662930f46567d0e2b7d3fdfaedda8ab53c4f4e0a700efe0c8cf34b30b1c2569216d1ddf1471c7cab5ccf0dae565dfcc42b2fb0d19fb92808b42d086c68eb3c0ed0a1954e19fa1e3d85bfd8a521d6230b407ed193a625f7f289c31a3a1738505c5e62177bb5b791bd861827d48655ea01d2a5009c4e8c78e426ccad4fcbe96b532eee5208967e6ee8a680319a005411ecb28e764aadf1aa83fd46f09028cd2b0ac6babc10f48c8ad3e886fb949672410b3ac31364753cabe3e9518fafc0189c7135445d202bd9703b8571ccc44c9de9f7b94c3f43afab423dddf2c8c621e2b0042b75cc198b1b93710e09fb36b4dc9c962bc4def0598eb76d9bb1e1dccf092461351b63de3c1ba850c0d82b6ebf932e32aab962b4da19fd9692164a3447f13c9eddaba5c298a76c195a86d2421906a8f242bc5c7553f0d45f23edda3a888278bc195bfb1d142361d398d8e94731fe0ff2d408ed5f6e9163623c3fb41c8cd92fed66fba7cf8799bd3a37855c1b13634190cfe32817dcc31cd320bf39a1a843d8f6c1f6cb1bd53bd45a341fc54b14bd129f1295de6f4e1693e0299dcd95a7c2d1fc909e5ee61215bdb01ea46a7d580ffe4bfb9b0bf1f5a4756151cbc3e768b77357f7b6bf568c5acb81d1d10fb7661ac5b47c0b89885857e1f0ae27a47b5890fcb316abf6a6de29ff9115f7826897f920c07816b8dfcae84d1f1baa252328caac033e723d136b8b23288a7d8db15598ba302b122ba18a300b593d1af073b8c2d627bf9c6305d79b9041f392d00bb53e18e485495d0429a873efb57fd4aefc6c5c18a37ff5cc728a86d6a06a56c390d743d0688f972cbf0d4741b77392735d0935662c150d42b74f841b463a3a91e7078e6c3cb4f627de75964a3d72b61ded7a056872ade46f34497e69922e5d900fa518042682c86ac4fd3488874c7c3e2650bbe330b7d3f8696c44199ff232ff7bcace227b6221f50c0a08378338ee81b5a86c4cbe1316c1a98761fb7979a04a3d42b9560d0852fde3054ee25e8f20db90c16de4a2de142006b7309870dfb1b4cf6a7daf418cf694a888adfce81687ab35b303f77b3437ad6c45cc35a6074ecba569d5e6d641e6b240177f0c8a1a1d4dc9f209ef748832578b0a6b80caf9ef4d0192ca8f73eee012a119c97e34bc6901ee7532345a5162d81fcd1981e9b0b6997b890277ed72604f5b29e82288924715dcb53888fbcc6dc338576e1819e2e252167b3bd01f9ec9e75cb4d62631906e728313a65c07d2778ecf3a9ee0c10fb4cf24966c4824cf23385008a892577c58d62278512160119fdc9e26d0dd617083be3c36439ffc1e074299ccde8049540ecfc89bb8351e2331b99ec9444fbcdf4401e507492c3fd63ae394b65a82aab32b589e16498b4cd8242839b75f730213ca4588a360807a813d62369a975a264e756977a1670e3d906308aa5648cca15293dfbb240eff8277262d41d1a71e0179eeb77318c1cdad85a8631d0b9950ed89c183589fa675eb0e008aaf7cfb19b87f6537ddfe55d13b6a95be4ca0baef65b724f0fb1f35ba4b13312dc06cec253c1ee3df64279c30fa2a85dbca8e52729016439cbe86e5639b177de80333a09b230a569b14fca2fb6c8294a172ecf6c9b9019c23b09c083ba564e6a137432a5460a5aea13b70bf0fb81a9ba5c2d6df490cbe4fe9ad6658b9b0f74e5ee9e5788840f3e3d0b7619c7fb4f960ce821de814ba73e5f5c75707e4ea144b003f250371b272fd317bfa7fbbda24456f2d032feca108532afda61a600e1532e9256e4fe6cf7e41f0964496a1485e7996ce8ab4375c694de12445d3d2706f957f12b29dcbf58fd449881770bd12a948cfa4b3dd2097b1b42bfa3c7eced5f0838b685bfde7d00e656244c6744953ff2e1741e0057be97a2434a25b9d976e220f4e46fa9da305fd626ab3ff16b0ee82b09d738c92923c8ada89493a0e6282d0ecd5e3498adc8cad641d8eb86669ebcd7f08f27ec47b850257582def7c16ea4ca545bb4c5b3b8612138a98f2d0528d083d067e40d51405174f2a3a4df89c822859f6cfaaf967eb43d41caee5ef44861eca76a647fd826b33460a5be331bc0e7ee0cd73683419b518f679197da31fc751a31a4ace15d481774211c7d832948b0d5c9577d5a5876909ee75a34ed78a819de1d11ff64ba157432c7e26d9e492cf5f9103639d0afd8b6b29168cdc7af1f5a219243856f25aab4981c940d143b0935d8cdd860f3687e3b30a424233b7bb96fa18bd42c7def00baa43fe15a556feca816164b1d94a2bca6ed3abe60969db27d12ab9948fb73ef599cd2d8eb2fea93814a0027f2aaa940c2b325da21b07abe82b43f9d17c9a78665e30ccad353e5167fc582e85fd888cfafa4a355673c0a771700ae1e6763bc0f2bb130ea9dead2b75ce360d635a760122e8e6a351c68ee2c707f42475222d998e2ed0829394597a6c0406cdba56e3209cc1ce6af6fedeae4e932053ba7a31ed2b413ca70511a95874be02da6d6512768a20187d9276e7faaf26a31f7c471ea235a8e39bebfc089871cffcdbb6887e8c954b23d3efc349999c202e23114bb1b5717150e06d84c1651630b248594bd8b4cd987b0db3b09d2dd4e8bcb9e0b5ebe79036ddf7f86ca3b5c0d9e34e2b82be9e7e4d9ada32bc56af4d34282fff7610a685084007e1c9dbda3abd403d7c324bbcced9d355350f70114270d454c65c4b3245c0473c8a10e9dd9c7bb6bc55df646a76dbc07593217e825096139a1e8b6971f72f2eec80f41b2ec980be41ec841931be6515c70db08f9bae265ba99a05fcb29c0d723fdd502901c3a3dde76e000eaa46e24c6f3b09fe4547db0d094c7ed26832e429fc5a6305b8fae3e8eba015b5b80f3edbd5a9e5743650b1b4712b3289179dc95a52bb8b136a23091d62ca75af09e609c59271cb408ea74c369323b41ae9cfeb557fc7218f48187ceda18b555566de67ea6a5e109498b6b95afd166f105a2c0fba32e5f655182b318e248f863d54e17ebc8146dfe72553b2bb0334673405e1aacbc1b4174f15fede379bccfa63ac01ae2edce46cbbc18c43e188946e9ce6f650a3242688b0036edf5e6a53fcd43ee55012997041dc80d7b529097424cf6014cac9d62aea104913b20ad57358b723d0dacb14e5eacf32fff43a52d1a3c31ecb8b82a47a0c69b7a05e38dac434aa08ddce5b144ae4fc113d07adbf540878750877aef994796b66419ff992f6c4fbdd527d1970701b1a873905d5cf51dbd6a873123d85a45700e9f496bf27dba143bc00846cac194a7dda72273d9294e80f2d28c68c5936db45ac92be19f0fa06d4a7bb8e564c6ea5dfcdeb38d0981bbd3280b81b1eff7c07690946b993b86238e59a8a448d4cb9cdf1044ece50fa7bae2862fdd50a988d5f6868f5409e619bb2f3d951058ebb850da0db361cf158d78ebfe51d529e8c51a5c1c2023e9c3ac46d235a8f615e66e4b3a694ec1b993f104fe46465c3581af614079d5acaf3449c22b34dadbfa50c9271896d8d4be1fa4b840f4c3c20d2bcdeb1c4f9f04031a6951d5081e8aed0c7a3ea1dac2884a2ff271f66ffc924fae53524c2988cf3b3f38eb872ff40d8ed321b130bbc0c653a081e6036f2fc8169aa748b39e407f757c2537b0d850d88d94b4623e2af105030592dc853dfb972b44a0c424c318e500eab92a392461f7525c76335109d879fb7566fcc7f179bd57aa0bf745ecab1c41470bdd17541bf93e0c8d4e03db9cb0b3aceeafb507353d49748c7cd38141d6c311b701aa80e7cb3778c63cdee1fa53be3b225a6acb3b4a68545dd0455c95823be8cae3cf58e5d07ccfcacf64e888b5d3bb2a9d4c74f6a39a4345d39dbd1c67a4028b55d94d5e322449eeaed495b5005de37abc038a4e879716913d187884bc4d7bee4bf2000fa6afdb7298a83414de1d8c615220446e29bd2f74063fd7c7b76ff06fbfb4e5c4fdbbe6b3701a59a4da60d38185e1887ca0aaf182c3b5c2f7e073aad60d59417cdc7964f9533ce39e8325a29661689d900903d5347afeb92fd492b048dd7d121ae14970f3ef85389393c0f62a41b18aabdbe6eca40ce9b623d7122be1b6b99c184b555eabbd9fb97d09793764c8479e853fd19951fd5da22508a2306603ea75107c080a08335a7aa4b4afed6037f47d0c4f91cae57b97a70cdbf2cddc8fa5e58421af2e3ebacd240f228cbda39e0cdbda97bf748f4060f85421f05adeb9f7f4183f7866e025e4e1a902764bbc6ddb092aaedbad1fe53464eabee7769eaaf9999aa67350666c4bccda54d1dbf4da4944d6398e75f6ceb5c858fea2c9d33388c93a830f2b7baf6f8e99814b60f46d06fb42f97e6b48f3eaf006540fa996adb9bc6376f073199b598e96b500176316021c048a07475015a3dbe8a19e8ef46b6a86277e157e14d654c0427a0484223f4c79a56a909dc23f190e08cfd2f9e1b270a6973aaf089dd4c7aa7c76789411e526e9652fe5fca65f5bdf38f2859f6e15a1987713d385fb90284ea7290d350deb40e60d3bc1a8cf2df7", 0x4}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0006}]}) 2.183671766s ago: executing program 1 (id=7688): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x449, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e21}]}}}]}, 0x40}}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="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&(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffff22}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r2}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r3, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, &(0x7f0000000300)=ANY=[@ANYBLOB="3a10000000000000000100000100c910ff010000000000000000000000000001c2040000009d8060e16cf7eec1fb0578d61949fe3543a98666e3eaf60e254c5bb50e2eba2996df95f85b30f457116cd82717874e6ad6ec16b1924cbc18a85787955a89aa9bba265440edb94de71bbd268c85173cae58a3f734545db2d84dbfa892c4000000000000"], 0x88) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x6, 0x0, @empty, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x4, 0x5, 0xc2, 0xffff}}}}}}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x585d}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @private1}]}]}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x50}}, 0x0) write$tun(r0, &(0x7f0000000140)={@val={0x8, 0x800}, @val={0x7, 0x0, 0x2, 0x300, 0x14, 0xfffd}, @ipv4=@tcp={{0x5, 0x4, 0x0, 0x5, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, {{0x2200, 0x22eb, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}, 0x36) r5 = socket(0x15, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_CREATE(0xffffffffffffffff, 0xc02054a5, &(0x7f00000003c0)={0x101, r5, 'id0\x00'}) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r5) getsockopt(r5, 0x200000000114, 0x2720, 0x0, &(0x7f0000000040)) 2.104320262s ago: executing program 3 (id=7689): r0 = socket(0x2a, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) sendmmsg$inet6(r0, &(0x7f0000000780)=[{{&(0x7f0000000380)={0xa, 0x4e23, 0x22, @local, 0x9}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000500)="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", 0xfd}, {&(0x7f00000003c0)="2d7530540c19addb31eb879beaa36a9128104cea45bb328d5acfe3307c3c61c1c6ac77138bc1614ad286b892f69e04d6e4d9437860f712dd2f6f1df25870c5e401cd2d3e03ab6e1b02037c4486f6da10cc9fd3718291b38b235e4e4308a3282d70c4422f0eaf67a3ca3845ac1965", 0x6e}], 0x2, &(0x7f0000000600)=[@tclass={{0x14, 0x29, 0x43, 0x400}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x88, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0xb}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x80}, @ra={0x5, 0x2, 0x4}]}}}, @hopopts={{0x110, 0x29, 0x36, {0x6, 0x1e, '\x00', [@ra={0x5, 0x2, 0x40}, @jumbo={0xc2, 0x4, 0x9855}, @generic={0x1, 0x92, "a387c01c81eca16ce512e02325a828e3d7a8d70fa980fa41fa95d5862bf913dc36f26c278c2a0402aa93a22a5f818d643a96e9cd2d69bfdac564502db8fb68c7ee05088520966774b3f43ec972f2bbea5a2bed43ddb7208e2bd96a0a74cc677780320d2507a30ac069893788c608f9eca71b2f3445fc15937b71a0b3bbf2bf6cb6aace06d4686772c88cb888208da618d1d9"}, @enc_lim={0x4, 0x1, 0x4}, @generic={0x5, 0x4e, "2450fdb98a27241741c37cf430ec3a18d429734bbace2e6104365dec049f810fa3c1d5b9a61cafeed9cba3e1e5127c6aabc73bf07b9f951e291efb7823e2e5ee422a624a1776fa07e4bb3a8c0802"}]}}}], 0x150}}], 0x1, 0x8000) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)={0x24, r2, 0x1, 0x70bd2c, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x24}}, 0x0) setxattr$trusted_overlay_upper(0x0, &(0x7f0000000040), 0x0, 0x0, 0x2) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, 0x0}, 0x0) r4 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r4, 0x0, 0x0) getsockopt$inet_mptcp_buf(r4, 0x11c, 0x2, &(0x7f0000000040)=""/170, &(0x7f0000000140)=0xaa) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x300, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x61}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004001}, 0x8c0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r5 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r5, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="30000000000000008400000001"], 0x30}], 0x1, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r6, 0xd0009412, &(0x7f0000000880)={0x0, 0x5}) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xe7, 0xcc, 0x61, 0x20, 0x10c4, 0x818a, 0x7d8f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0xc0, 0x5, [{{0x9, 0x4, 0x23, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, [], [{{0x9, 0x5, 0x85, 0x3, 0x200, 0x2, 0x5, 0x1}}]}}]}}]}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={r7, 0xffffffffffffffff, 0x5, 0x2}) writev(r7, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) r8 = syz_open_dev$vim2m(&(0x7f0000000080), 0x9, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r8, 0xc100565c, &(0x7f0000000280)={0x4, 0x7, 0x2, {0xd, @sliced={0x4, [0x200, 0x0, 0xa30c, 0x9, 0x3, 0x5, 0x9, 0x1, 0x81, 0x7f, 0xa2, 0x0, 0x6, 0x401, 0x7, 0x7, 0x2, 0x4, 0x2, 0x5, 0xb, 0xffff, 0x1, 0x6, 0x4, 0x872, 0x800, 0x404c, 0xba9, 0x400, 0x1, 0x5, 0x2, 0xeabf, 0x7, 0x1, 0x2, 0x78e, 0x101, 0xc4, 0x77c, 0x65d, 0x200, 0x6, 0x3, 0x8000, 0xff, 0x70], 0x7}}, 0x107}) 1.743598979s ago: executing program 1 (id=7690): sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="5500000018007f5f00fe01b2a4a2809302060000ff41fd01020400000a00120002002800000019002d007fffffff0022de1330d54400009b84136ef75afb83de066a5900e1baac968300000000f2ff000001000000", 0x55}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x70bd24, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0x14, 0x6, @broadcast}, @NL80211_ATTR_FRAME={0x14, 0x33, @ctrl_frame=@cf_end={{}, {0x23c}, @device_b}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008050}, 0x10804) 1.612190672s ago: executing program 1 (id=7691): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x1, 0x6, 0xfa11, 0xffffffff}, 0x0) shmget$private(0x0, 0xfffffffffeffffff, 0x4800, &(0x7f0000ffc000/0x3000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) socket(0xa, 0x3, 0x3a) openat$qrtrtun(0xffffffffffffff9c, 0x0, 0x2) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000480)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f00000001c0)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r2, 0xc02064b9, &(0x7f00000002c0)={&(0x7f0000000400)=[0x0], &(0x7f0000000280), 0x1, r4}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=@newqdisc={0x120, 0x24, 0x4ee4e6a52ff56541, 0x70bd26, 0xffffffff, {0x0, 0x0, 0x0, r9, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0xc, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x5}]}}, @TCA_STAB={0xe8, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x22, 0x6, 0x80, 0x1, 0x1, 0x5, 0xff, 0x1}}, {0x6, 0x2, [0x0]}}, {{0x1c, 0x1, {0x6, 0x7, 0x0, 0x0, 0x0, 0xe7bd, 0x80000001, 0x5}}, {0xe, 0x2, [0x0, 0x7, 0xc, 0x4, 0x0]}}, {{0x1c, 0x1, {0x5, 0x6, 0xff23, 0xfffffff8, 0x0, 0x9, 0x8, 0x3}}, {0xa, 0x2, [0x1, 0x81, 0x6]}}, {{0x1c, 0x1, {0x8, 0xd, 0xfff, 0x2, 0x0, 0x236, 0x0, 0x1}}, {0x6, 0x2, [0x1]}}, {{0x1c, 0x1, {0x8, 0x2, 0x8, 0x6, 0x1, 0x7, 0x3, 0x4}}, {0xc, 0x2, [0xfffb, 0x8001, 0x0, 0x3]}}, {{0x1c, 0x1, {0x3, 0x1, 0x0, 0x7fff, 0x1, 0x8, 0x2e}}, {0x4}}]}]}, 0x120}}, 0x20040084) sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000008c0)=@newqdisc={0x40, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r9, {0xfff3}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x10, 0x2, [@TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME={0xc, 0x8, 0x2}]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40408dd}, 0x0) 0s ago: executing program 1 (id=7692): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000bc0)={{0x14, 0x10, 0x4}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x7, 0x0, 0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}]}, @NFT_MSG_NEWSETELEM={0x14, 0xc, 0xa, 0x301, 0x0, 0x0, {0x7, 0x0, 0x8}}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0x98}}, 0x0) socket$inet6(0xa, 0x3, 0x5) kernel console output (not intermixed with test programs): T5936] udl 1-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 2571.248819][T17784] usb 1-1: USB disconnect, device number 84 [ 2571.267827][ T5936] udl 1-1:0.0: [drm] Cannot find any crtc or sizes [ 2571.521846][ T2657] FAULT_INJECTION: forcing a failure. [ 2571.521846][ T2657] name failslab, interval 1, probability 0, space 0, times 0 [ 2571.560129][ T2657] CPU: 0 UID: 0 PID: 2657 Comm: syz.1.7281 Not tainted syzkaller #0 PREEMPT(full) [ 2571.560154][ T2657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2571.560162][ T2657] Call Trace: [ 2571.560170][ T2657] [ 2571.560177][ T2657] dump_stack_lvl+0x189/0x250 [ 2571.560202][ T2657] ? __pfx____ratelimit+0x10/0x10 [ 2571.560224][ T2657] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2571.560244][ T2657] ? __pfx__printk+0x10/0x10 [ 2571.560266][ T2657] ? __pfx___might_resched+0x10/0x10 [ 2571.560290][ T2657] should_fail_ex+0x414/0x560 [ 2571.560317][ T2657] should_failslab+0xa8/0x100 [ 2571.560344][ T2657] kmem_cache_alloc_node_noprof+0x77/0x710 [ 2571.560366][ T2657] ? __alloc_skb+0x112/0x2d0 [ 2571.560385][ T2657] __alloc_skb+0x112/0x2d0 [ 2571.560404][ T2657] netlink_ack+0x146/0xa50 [ 2571.560427][ T2657] ? __pfx_genl_rcv_msg+0x10/0x10 [ 2571.560446][ T2657] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 2571.560465][ T2657] ? __pfx_nl80211_post_doit+0x10/0x10 [ 2571.560485][ T2657] ? __asan_memcpy+0x40/0x70 [ 2571.560507][ T2657] ? __pfx_ref_tracker_free+0x10/0x10 [ 2571.560532][ T2657] netlink_rcv_skb+0x28c/0x470 [ 2571.560547][ T2657] ? __lock_acquire+0xab9/0xd20 [ 2571.560565][ T2657] ? __pfx_genl_rcv_msg+0x10/0x10 [ 2571.560586][ T2657] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 2571.560629][ T2657] ? down_read+0x1ad/0x2e0 [ 2571.560648][ T2657] genl_rcv+0x28/0x40 [ 2571.560667][ T2657] netlink_unicast+0x82f/0x9e0 [ 2571.560698][ T2657] ? __pfx_netlink_unicast+0x10/0x10 [ 2571.560724][ T2657] ? netlink_sendmsg+0x642/0xb30 [ 2571.560738][ T2657] ? skb_put+0x11b/0x210 [ 2571.560760][ T2657] netlink_sendmsg+0x805/0xb30 [ 2571.560786][ T2657] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2571.560807][ T2657] ? aa_sock_msg_perm+0xf1/0x1d0 [ 2571.560834][ T2657] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 2571.560851][ T2657] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2571.560868][ T2657] __sock_sendmsg+0x21c/0x270 [ 2571.560894][ T2657] ____sys_sendmsg+0x505/0x830 [ 2571.560918][ T2657] ? __pfx_____sys_sendmsg+0x10/0x10 [ 2571.560946][ T2657] ? import_iovec+0x74/0xa0 [ 2571.560970][ T2657] ___sys_sendmsg+0x21f/0x2a0 [ 2571.560992][ T2657] ? __pfx____sys_sendmsg+0x10/0x10 [ 2571.561045][ T2657] ? __fget_files+0x2a/0x420 [ 2571.561061][ T2657] ? __fget_files+0x3a0/0x420 [ 2571.561088][ T2657] __x64_sys_sendmsg+0x19b/0x260 [ 2571.561114][ T2657] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 2571.561141][ T2657] ? __pfx_ksys_write+0x10/0x10 [ 2571.561168][ T2657] ? do_syscall_64+0xbe/0xfa0 [ 2571.561195][ T2657] do_syscall_64+0xfa/0xfa0 [ 2571.561215][ T2657] ? lockdep_hardirqs_on+0x9c/0x150 [ 2571.561238][ T2657] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2571.561255][ T2657] ? clear_bhb_loop+0x60/0xb0 [ 2571.561276][ T2657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2571.561293][ T2657] RIP: 0033:0x7f517378f6c9 [ 2571.561310][ T2657] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 2571.561324][ T2657] RSP: 002b:00007f51746b4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2571.561350][ T2657] RAX: ffffffffffffffda RBX: 00007f51739e5fa0 RCX: 00007f517378f6c9 [ 2571.561363][ T2657] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 2571.561374][ T2657] RBP: 00007f51746b4090 R08: 0000000000000000 R09: 0000000000000000 [ 2571.561385][ T2657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2571.561395][ T2657] R13: 00007f51739e6038 R14: 00007f51739e5fa0 R15: 00007f5173b0fa28 [ 2571.561426][ T2657] [ 2572.674508][ T2666] netlink: 68 bytes leftover after parsing attributes in process `syz.1.7282'. [ 2573.045426][ T2682] libceph: resolve '400' (ret=-3): failed [ 2573.276069][ T2666] input: syz0 as /devices/virtual/input/input126 [ 2573.753584][ T5936] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 2573.763548][ T2707] netlink: 'syz.0.7291': attribute type 1 has an invalid length. [ 2573.923526][ T5936] usb 4-1: Using ep0 maxpacket: 8 [ 2573.930784][ T5936] usb 4-1: unable to get BOS descriptor or descriptor too short [ 2573.940402][ T5936] usb 4-1: config 0 has an invalid interface number: 165 but max is 0 [ 2573.985742][ T5936] usb 4-1: config 0 has no interface number 0 [ 2573.992174][ T5936] usb 4-1: config 0 interface 165 has no altsetting 0 [ 2574.003021][ T5936] usb 4-1: New USB device found, idVendor=3923, idProduct=718a, bcdDevice=9b.2e [ 2574.013024][ T5936] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2574.021251][ T5936] usb 4-1: Product: syz [ 2574.033858][ T5936] usb 4-1: Manufacturer: syz [ 2574.073502][ T5936] usb 4-1: SerialNumber: syz [ 2574.090409][ T5936] usb 4-1: config 0 descriptor?? [ 2574.123517][ T9] usb 5-1: new full-speed USB device number 78 using dummy_hcd [ 2574.794058][ T5892] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 2574.860841][ T5936] ni6501 4-1:0.165: driver 'ni6501' failed to auto-configure device. [ 2574.898557][ T5936] usb 4-1: USB disconnect, device number 107 [ 2574.965550][ T5892] usb 3-1: Using ep0 maxpacket: 32 [ 2574.972570][ T5892] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 2574.986671][ T5892] usb 3-1: config 0 has no interface number 0 [ 2574.993094][ T5892] usb 3-1: config 0 interface 12 has no altsetting 0 [ 2575.009587][ T5892] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 2575.020179][ T5892] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2575.028745][ T5892] usb 3-1: Product: syz [ 2575.033342][ T5892] usb 3-1: Manufacturer: syz [ 2575.038262][ T5892] usb 3-1: SerialNumber: syz [ 2575.048566][ T5892] usb 3-1: config 0 descriptor?? [ 2576.065142][ T5936] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 2576.263476][ T5936] usb 5-1: Using ep0 maxpacket: 32 [ 2576.271325][ T5936] usb 5-1: config 0 has an invalid interface number: 38 but max is 0 [ 2576.279778][ T5936] usb 5-1: config 0 has no interface number 0 [ 2576.286102][ T5936] usb 5-1: config 0 interface 38 has no altsetting 0 [ 2576.297065][ T5936] usb 5-1: New USB device found, idVendor=093a, idProduct=2622, bcdDevice=7f.b3 [ 2576.306953][ T5936] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2576.315246][ T5936] usb 5-1: Product: syz [ 2576.319548][ T5936] usb 5-1: Manufacturer: syz [ 2576.325085][ T5936] usb 5-1: SerialNumber: syz [ 2576.333729][ T5936] usb 5-1: config 0 descriptor?? [ 2576.344607][ T5936] gspca_main: gspca_pac7302-2.14.0 probing 093a:2622 [ 2576.867968][ T5936] gspca_pac7302: reg_w() failed i: ff v: 01 error -110 [ 2576.892769][ T5936] gspca_pac7302 5-1:0.38: probe with driver gspca_pac7302 failed with error -110 [ 2577.136233][ T5892] f81534 3-1:0.12: f81534_set_register: reg: 1002 data: 3 failed: -32 [ 2577.152528][ T5892] f81534 3-1:0.12: f81534_find_config_idx: read failed: -32 [ 2577.163516][ T5892] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -32 [ 2577.182299][ T5892] f81534 3-1:0.12: probe with driver f81534 failed with error -32 [ 2578.004613][ T5936] usb 5-1: USB disconnect, device number 79 [ 2578.722912][ T2780] netlink: 36 bytes leftover after parsing attributes in process `syz.3.7307'. [ 2578.729094][ T9] usb 3-1: USB disconnect, device number 23 [ 2579.098717][ T2789] netlink: 32 bytes leftover after parsing attributes in process `syz.4.7313'. [ 2579.114682][ T2789] x_tables: ip_tables: osf match: only valid for protocol 6 [ 2580.604305][ T5936] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 2580.773758][ T5936] usb 4-1: Using ep0 maxpacket: 32 [ 2580.799948][ T5936] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 2580.884941][ T5936] usb 4-1: config 0 has no interface number 0 [ 2580.891352][ T5936] usb 4-1: config 0 interface 12 has no altsetting 0 [ 2580.945196][ T5878] usb 5-1: new full-speed USB device number 80 using dummy_hcd [ 2580.999036][ T5936] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 2581.014887][ T5936] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2581.086944][ T5936] usb 4-1: Product: syz [ 2581.119373][ T5936] usb 4-1: Manufacturer: syz [ 2581.124775][ T5936] usb 4-1: SerialNumber: syz [ 2581.151798][ T5878] usb 5-1: config 7 has an invalid interface number: 101 but max is 0 [ 2581.166593][ T5878] usb 5-1: config 7 has no interface number 0 [ 2581.182919][ T5936] usb 4-1: config 0 descriptor?? [ 2581.187907][ T5878] usb 5-1: New USB device found, idVendor=0fd9, idProduct=002c, bcdDevice= 6.6b [ 2581.187934][ T5878] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2581.187952][ T5878] usb 5-1: Product: syz [ 2581.187965][ T5878] usb 5-1: Manufacturer: syz [ 2581.187978][ T5878] usb 5-1: SerialNumber: syz [ 2581.223934][ T5936] f81534 4-1:0.12: required endpoints missing [ 2581.460861][ T2839] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7322'. [ 2582.293569][ T5892] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 2582.453466][ T5892] usb 2-1: Using ep0 maxpacket: 8 [ 2582.460447][ T5892] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 2582.469803][ T5892] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2582.489642][ T5892] pvrusb2: Hardware description: Terratec Grabster AV400 [ 2582.496956][ T5892] pvrusb2: ********** [ 2582.500980][ T5892] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 2582.513020][ T5892] pvrusb2: Important functionality might not be entirely working. [ 2582.522022][ T5892] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 2582.534291][ T5892] pvrusb2: ********** [ 2582.582397][ T2861] netlink: 36 bytes leftover after parsing attributes in process `syz.0.7328'. [ 2582.697342][ T2345] pvrusb2: Invalid write control endpoint [ 2582.851283][ T2345] pvrusb2: Invalid write control endpoint [ 2582.865975][ T2345] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 2582.886762][ T2345] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 2582.895313][ T2345] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 2582.917561][ T2345] pvrusb2: Device being rendered inoperable [ 2582.949450][ T2345] cx25840 16-0044: Unable to detect h/w, assuming cx23887 [ 2582.989208][ T2345] cx25840 16-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_g) [ 2583.021685][ T2345] pvrusb2: Attached sub-driver cx25840 [ 2583.032296][ T2865] QAT: failed to copy from user cfg_data. [ 2583.052185][ T2345] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 2583.075425][ T2345] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 2583.479943][ T5892] usb 4-1: USB disconnect, device number 108 [ 2583.805174][ T5878] as10x_usb: device has been detected [ 2583.820770][ T5878] usb 5-1: as102_dvb_register: dvb_register_adapter() failed: -23 [ 2583.842208][ T5878] Abilis Systems as10x usb driver 5-1:7.101: probe with driver Abilis Systems as10x usb driver failed with error -23 [ 2584.154224][ T5878] usb 5-1: USB disconnect, device number 80 [ 2584.799651][ T2889] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 2584.806210][ T2889] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 2584.816307][ T2889] vhci_hcd vhci_hcd.0: Device attached [ 2585.053534][ T877] usb 33-1: new low-speed USB device number 6 using vhci_hcd [ 2585.063773][ T5878] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 2586.086185][ T5878] usb 1-1: config 0 has no interfaces? [ 2586.091697][ T5878] usb 1-1: New USB device found, idVendor=05ac, idProduct=0259, bcdDevice=f0.b2 [ 2586.110090][ T5878] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2586.124872][ T5878] usb 1-1: config 0 descriptor?? [ 2586.344182][ T2889] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2586.354091][ T2889] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2586.372066][ T2890] vhci_hcd: cannot find a urb of seqnum 1 max seqnum 5 [ 2586.383788][ T2889] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2586.398182][T28719] vhci_hcd: stop threads [ 2586.402446][T28719] vhci_hcd: release socket [ 2586.413255][ T2889] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2586.422830][T28719] vhci_hcd: disconnect device [ 2586.429458][ T5878] usb 1-1: USB disconnect, device number 85 [ 2586.679086][T13057] usb 2-1: USB disconnect, device number 79 [ 2587.317779][ T2920] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7341'. [ 2587.351677][ T2920] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7341'. [ 2588.610558][ T30] audit: type=1326 audit(1762971685.973:6808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=2924 comm="syz.1.7343" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f517378f6c9 code=0x0 [ 2588.674208][ T2921] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 2588.692648][ T2921] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 2589.662958][ T2947] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 2589.676734][ T2947] netlink: 'syz.4.7348': attribute type 1 has an invalid length. [ 2589.823709][ T2950] dlm: no locking on control device [ 2590.575980][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 2590.591223][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 2590.613570][ T877] vhci_hcd: vhci_device speed not set [ 2590.948592][ T2961] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7350'. [ 2593.093121][ T5892] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 2593.306858][ T2993] netlink: 'syz.0.7357': attribute type 3 has an invalid length. [ 2593.315149][ T5892] usb 3-1: Using ep0 maxpacket: 32 [ 2593.321143][ T2993] netlink: 3 bytes leftover after parsing attributes in process `syz.0.7357'. [ 2593.333695][ T5892] usb 3-1: config 0 has an invalid interface number: 37 but max is 0 [ 2593.342025][ T5892] usb 3-1: config 0 has no interface number 0 [ 2593.348575][ T5892] usb 3-1: config 0 interface 37 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 2593.400560][ T5892] usb 3-1: config 0 interface 37 has no altsetting 0 [ 2593.435309][ T5892] usb 3-1: New USB device found, idVendor=07b8, idProduct=401a, bcdDevice=10.8f [ 2593.444693][ T5892] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2593.463500][ T5892] usb 3-1: Product: syz [ 2593.487090][ T5892] usb 3-1: Manufacturer: syz [ 2593.505603][ T5892] usb 3-1: SerialNumber: syz [ 2593.661417][ T5892] usb 3-1: config 0 descriptor?? [ 2593.678213][ T5892] rtl8150 3-1:0.37: couldn't find required endpoints [ 2593.763695][ T5892] rtl8150 3-1:0.37: probe with driver rtl8150 failed with error -5 [ 2594.091151][ T3004] FAULT_INJECTION: forcing a failure. [ 2594.091151][ T3004] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2594.105571][ T5892] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 2594.175582][ T3004] CPU: 0 UID: 0 PID: 3004 Comm: syz.3.7360 Not tainted syzkaller #0 PREEMPT(full) [ 2594.175604][ T3004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2594.175611][ T3004] Call Trace: [ 2594.175616][ T3004] [ 2594.175621][ T3004] dump_stack_lvl+0x189/0x250 [ 2594.175640][ T3004] ? __pfx____ratelimit+0x10/0x10 [ 2594.175654][ T3004] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2594.175667][ T3004] ? __pfx__printk+0x10/0x10 [ 2594.175677][ T3004] ? __might_fault+0xb0/0x130 [ 2594.175696][ T3004] should_fail_ex+0x414/0x560 [ 2594.175713][ T3004] _copy_from_user+0x2d/0xb0 [ 2594.175727][ T3004] __x64_sys_epoll_ctl+0x126/0x1a0 [ 2594.175739][ T3004] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 2594.175751][ T3004] ? do_syscall_64+0xbe/0xfa0 [ 2594.175766][ T3004] do_syscall_64+0xfa/0xfa0 [ 2594.175778][ T3004] ? lockdep_hardirqs_on+0x9c/0x150 [ 2594.175791][ T3004] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2594.175801][ T3004] ? clear_bhb_loop+0x60/0xb0 [ 2594.175813][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2594.175822][ T3004] RIP: 0033:0x7f52ed18f6c9 [ 2594.175833][ T3004] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 2594.175841][ T3004] RSP: 002b:00007f52edfe8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 2594.175853][ T3004] RAX: ffffffffffffffda RBX: 00007f52ed3e5fa0 RCX: 00007f52ed18f6c9 [ 2594.175860][ T3004] RDX: 0000000000000004 RSI: 0000000000000001 RDI: 0000000000000005 [ 2594.175867][ T3004] RBP: 00007f52edfe8090 R08: 0000000000000000 R09: 0000000000000000 [ 2594.175873][ T3004] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 2594.175879][ T3004] R13: 00007f52ed3e6038 R14: 00007f52ed3e5fa0 R15: 00007f52ed50fa28 [ 2594.175895][ T3004] [ 2594.584214][ T30] audit: type=1326 audit(1762971691.943:6809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3005 comm="syz.1.7361" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f517378f6c9 code=0x0 [ 2594.653667][ T5892] usb 1-1: Using ep0 maxpacket: 8 [ 2594.672864][ T5892] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2594.683528][ T5892] usb 1-1: config 0 has no interfaces? [ 2594.689180][ T5892] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 2594.699067][ T5892] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2594.718151][ T5892] usb 1-1: config 0 descriptor?? [ 2594.738835][ T3011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2594.803847][ T3011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2594.974399][ T5892] usb 4-1: new full-speed USB device number 109 using dummy_hcd [ 2595.153734][ T5892] usb 4-1: config 8 has an invalid interface number: 80 but max is 0 [ 2595.162562][ T5892] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 2595.188304][ T5892] usb 4-1: config 8 has no interface number 0 [ 2595.202867][ T5892] usb 4-1: config 8 interface 80 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 2595.227700][ T5892] usb 4-1: config 8 interface 80 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 2595.243510][T30199] usb 5-1: new full-speed USB device number 81 using dummy_hcd [ 2595.270686][ T5892] usb 4-1: config 8 interface 80 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 14 [ 2595.307615][ T5892] usb 4-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice=c1.6f [ 2595.326866][ T5892] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2595.359493][ T5892] usb 4-1: NFC: intf ffff88802958b000 id ffffffff8e908d00 [ 2595.378375][T30199] usb 5-1: device descriptor read/64, error -71 [ 2595.554494][ T9] usb 4-1: USB disconnect, device number 109 [ 2595.644231][T30199] usb 5-1: new full-speed USB device number 82 using dummy_hcd [ 2595.784829][T30199] usb 5-1: device descriptor read/64, error -71 [ 2595.869359][ T5892] usb 3-1: USB disconnect, device number 24 [ 2595.897870][T30199] usb usb5-port1: attempt power cycle [ 2595.946047][ T3018] syzkaller0: entered promiscuous mode [ 2595.952016][ T3018] syzkaller0: entered allmulticast mode [ 2596.138871][ T3021] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7365'. [ 2596.168379][ T3021] bond1: option ad_actor_system: mode dependency failed, not supported in mode balance-rr(0) [ 2596.180431][ T3021] bond1 (unregistering): Released all slaves [ 2596.263519][T30199] usb 5-1: new full-speed USB device number 83 using dummy_hcd [ 2596.284089][T30199] usb 5-1: device descriptor read/8, error -71 [ 2596.373518][ T5892] usb 4-1: new full-speed USB device number 110 using dummy_hcd [ 2596.443553][ T877] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 2596.523630][T30199] usb 5-1: new full-speed USB device number 84 using dummy_hcd [ 2596.533339][ T5892] usb 4-1: config 255 has too many interfaces: 223, using maximum allowed: 32 [ 2596.542462][ T5892] usb 4-1: config 255 has 1 interface, different from the descriptor's value: 223 [ 2596.552536][T30199] usb 5-1: device descriptor read/8, error -71 [ 2596.560632][ T5892] usb 4-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 2596.569988][ T5892] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2596.578295][ T5892] usb 4-1: Product: syz [ 2596.582749][ T5892] usb 4-1: Manufacturer: syz [ 2596.587538][ T5892] usb 4-1: SerialNumber: syz [ 2596.595408][ T877] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2596.610797][ T5892] gspca_main: sq930x-2.14.0 probing 2770:930c [ 2596.618377][ T877] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2596.628939][ T877] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 2596.638134][ T877] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 2596.646670][ T877] usb 3-1: SerialNumber: syz [ 2596.664095][T30199] usb usb5-port1: unable to enumerate USB device [ 2596.727786][T30199] usb 1-1: USB disconnect, device number 86 [ 2596.869682][ T877] usb 3-1: 0:2 : does not exist [ 2596.892883][ T877] usb 3-1: USB disconnect, device number 25 [ 2596.928775][T32103] udevd[32103]: 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 [ 2597.183712][T30199] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 2597.248815][ T3022] xt_hashlimit: size too large, truncated to 1048576 [ 2597.333875][T30199] usb 1-1: Using ep0 maxpacket: 16 [ 2597.341855][T30199] usb 1-1: config 0 has an invalid interface number: 49 but max is 0 [ 2597.351053][T30199] usb 1-1: config 0 has no interface number 0 [ 2597.357693][T30199] usb 1-1: config 0 interface 49 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 16 [ 2597.368356][T30199] usb 1-1: config 0 interface 49 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 2597.381198][T30199] usb 1-1: config 0 interface 49 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 2597.391832][T30199] usb 1-1: config 0 interface 49 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 2597.416093][T30199] usb 1-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=76.b7 [ 2597.436153][T30199] usb 1-1: New USB device strings: Mfr=5, Product=2, SerialNumber=3 [ 2597.445341][T30199] usb 1-1: Product: syz [ 2597.449644][T30199] usb 1-1: Manufacturer: syz [ 2597.455074][T30199] usb 1-1: SerialNumber: syz [ 2597.462530][T30199] usb 1-1: config 0 descriptor?? [ 2597.468654][ T3029] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 2597.557374][ T5892] gspca_sq930x: ucbus_write failed -71 [ 2597.722041][ T3040] sch_tbf: burst 0 is lower than device veth1 mtu (1514) ! [ 2597.803556][ T5892] gspca_sq930x: Sensor ov9630 not yet treated [ 2597.809796][ T5892] sq930x 4-1:255.0: probe with driver sq930x failed with error -22 [ 2597.821317][ T5892] usb 4-1: USB disconnect, device number 110 [ 2597.973515][ T5878] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 2598.103546][ T5878] usb 2-1: device descriptor read/64, error -71 [ 2598.333649][ T3046] netlink: 'syz.3.7373': attribute type 5 has an invalid length. [ 2598.349106][ T5878] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 2598.513593][ T5878] usb 2-1: device descriptor read/64, error -71 [ 2598.677750][ T5878] usb usb2-port1: attempt power cycle [ 2598.943530][ T5892] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 2599.076411][ T5878] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 2599.154664][ T5878] usb 2-1: device descriptor read/8, error -71 [ 2599.413581][ T877] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 2599.435760][ T5892] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 2599.478307][ T5878] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 2599.486214][ T5892] usb 3-1: config 27 has 0 interfaces, different from the descriptor's value: 1 [ 2599.498185][ T5892] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 2599.507825][ T5892] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2599.516803][ T5878] usb 2-1: device descriptor read/8, error -71 [ 2599.626419][ T5878] usb usb2-port1: unable to enumerate USB device [ 2599.683492][ T877] usb 5-1: Using ep0 maxpacket: 8 [ 2599.696759][ T877] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2599.707191][ T877] usb 5-1: config 0 has no interfaces? [ 2599.712768][ T877] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 2599.736428][ T877] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2599.802212][T30199] usb 1-1: USB disconnect, device number 87 [ 2599.837296][ T877] usb 5-1: config 0 descriptor?? [ 2600.675986][ T30] audit: type=1326 audit(1762971698.043:6810): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3066 comm="syz.0.7379" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff4c398f6c9 code=0x0 [ 2601.632089][T30199] usb 3-1: USB disconnect, device number 26 [ 2602.434962][ T877] usb 5-1: USB disconnect, device number 85 [ 2602.504298][ T3094] binder: 3092:3094 ioctl 400c620e 0 returned -14 [ 2603.393716][T30199] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 2603.584884][T30199] usb 5-1: Using ep0 maxpacket: 32 [ 2603.592056][T30199] usb 5-1: New USB device found, idVendor=041e, idProduct=403c, bcdDevice=cc.d7 [ 2603.592084][T30199] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2603.594867][T30199] usb 5-1: config 0 descriptor?? [ 2603.645740][T30199] gspca_main: sq930x-2.14.0 probing 041e:403c [ 2604.225236][ T3127] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7395'. [ 2604.354744][ T3106] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2604.364996][ T3106] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2604.377476][ T3106] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2604.388126][ T3106] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2604.464938][T30199] gspca_sq930x: reg_w 0305 fd00 failed -71 [ 2604.470931][T30199] sq930x 5-1:0.0: probe with driver sq930x failed with error -71 [ 2604.485639][T30199] usb 5-1: USB disconnect, device number 86 [ 2604.523856][ T877] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 2604.933532][ T5936] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 2605.012526][ T877] usb 2-1: Using ep0 maxpacket: 32 [ 2605.024292][ T877] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 2605.032396][ T877] usb 2-1: config 0 has no interface number 0 [ 2605.041334][ T877] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2605.052759][ T877] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2605.197515][ T877] usb 2-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 2605.230149][ T877] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2605.248662][ T877] usb 2-1: config 0 descriptor?? [ 2605.426447][ T5936] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2605.456673][ T5936] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2605.476469][ T877] usbhid 2-1:0.1: can't add hid device: -71 [ 2605.482874][ T877] usbhid 2-1:0.1: probe with driver usbhid failed with error -71 [ 2605.497963][ T877] usb 2-1: USB disconnect, device number 84 [ 2605.901020][ T5936] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2605.910400][ T5936] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2605.918436][ T5936] usb 3-1: Product: syz [ 2605.924016][ T5936] usb 3-1: Manufacturer: syz [ 2605.928650][ T5936] usb 3-1: SerialNumber: syz [ 2607.393417][ T5936] cdc_ncm 3-1:1.0: bind() failure [ 2607.409553][ T5936] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 2607.427432][ T5936] cdc_ncm 3-1:1.1: bind() failure [ 2607.595705][ T877] usb 3-1: USB disconnect, device number 27 [ 2607.922980][ T30] audit: type=1326 audit(1762971705.283:6811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3162 comm="syz.3.7403" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f52ed18f6c9 code=0x0 [ 2609.148382][ T3189] hsr_slave_0: left promiscuous mode [ 2609.342394][ T3189] hsr_slave_1: left promiscuous mode [ 2609.744685][ T9] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 2610.002759][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 2610.018724][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 2610.553455][ T9] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 2610.584403][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2610.629685][ T9] usb 5-1: config 0 descriptor?? [ 2610.930298][ T9] iowarrior 5-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 2611.006870][ T3207] ALSA: mixer_oss: invalid OSS volume '' [ 2611.283543][ T877] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 2611.323476][ T5892] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 2611.323509][ T9] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 2611.413548][ T877] usb 3-1: device descriptor read/64, error -71 [ 2611.482770][T17784] usb 5-1: USB disconnect, device number 87 [ 2611.494631][ T5892] usb 4-1: Using ep0 maxpacket: 32 [ 2611.495799][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 2611.502015][ T5892] usb 4-1: config 0 has an invalid interface number: 188 but max is 0 [ 2611.522408][ T5892] usb 4-1: config 0 has no interface number 0 [ 2611.527257][ T9] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 2611.539581][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 2611.550622][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 2611.568214][ T9] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 2611.581692][ T9] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 2611.629586][ T5892] usb 4-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 2611.642364][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2611.645902][ T5892] usb 4-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 2611.663825][ T5892] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2611.671865][ T5892] usb 4-1: Product: syz [ 2611.682431][ T5892] usb 4-1: Manufacturer: syz [ 2611.708935][ T5892] usb 4-1: SerialNumber: syz [ 2611.735279][ T877] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 2611.770788][ T5892] usb 4-1: config 0 descriptor?? [ 2611.780963][ T3211] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 2611.882259][ T9] usb 2-1: GET_CAPABILITIES returned 0 [ 2611.883550][ T877] usb 3-1: device descriptor read/64, error -71 [ 2611.896430][ T9] usbtmc 2-1:16.0: can't read capabilities [ 2611.995861][ T3211] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 2612.005179][ T877] usb usb3-port1: attempt power cycle [ 2612.083739][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.092852][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.101909][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.110968][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.120030][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.129100][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.138280][ C1] vkms_vblank_simulate: vblank timer overrun [ 2612.245714][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.254861][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.264002][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.273199][ C1] vkms_vblank_simulate: vblank timer overrun [ 2612.304107][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.313275][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.322361][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.331448][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.340626][ C1] vkms_vblank_simulate: vblank timer overrun [ 2612.348666][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.357792][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.366899][ C1] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 2612.385539][T17784] usb 2-1: USB disconnect, device number 85 [ 2612.433587][ T877] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 2612.454698][ T877] usb 3-1: device descriptor read/8, error -71 [ 2612.693552][ T877] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 2613.099872][ T877] usb 3-1: device descriptor read/8, error -71 [ 2613.225586][ T877] usb usb3-port1: unable to enumerate USB device [ 2613.399709][ T9] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 2613.623504][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 2613.632872][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2613.649246][ T9] usb 1-1: config 0 has no interfaces? [ 2613.650719][ T5892] asix 4-1:0.188 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 2613.654993][ T9] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 2613.665555][ T5892] asix 4-1:0.188: probe with driver asix failed with error -71 [ 2613.736414][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2613.764486][ T5892] usb 4-1: USB disconnect, device number 111 [ 2613.773535][T17784] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 2613.827378][ T9] usb 1-1: config 0 descriptor?? [ 2613.933485][T17784] usb 2-1: Using ep0 maxpacket: 16 [ 2613.940562][T17784] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 2613.950118][T17784] usb 2-1: config 1 has no interface number 1 [ 2613.956288][T17784] usb 2-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 2613.967577][T17784] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 2613.998773][T17784] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 2614.017283][T17784] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2614.036164][T17784] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2614.059269][T17784] usb 2-1: Product: syz [ 2614.109417][T17784] usb 2-1: Manufacturer: syz [ 2614.202940][T17784] usb 2-1: SerialNumber: syz [ 2614.696044][T17784] usb 2-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 2614.964992][ T3248] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7419'. [ 2615.531706][ T9] usb 1-1: USB disconnect, device number 88 [ 2615.793765][T17784] usb 2-1: failed to enable PITCH for EP 0x82 [ 2615.879728][T17784] usb 2-1: USB disconnect, device number 86 [ 2616.793526][ T30] audit: type=1326 audit(1762971714.153:6812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3265 comm="syz.3.7424" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f52ed18f6c9 code=0x0 [ 2617.007617][T13057] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 2617.174132][T13057] usb 2-1: Using ep0 maxpacket: 16 [ 2617.182199][T13057] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2617.203449][T13057] usb 2-1: config 0 interface 0 has no altsetting 0 [ 2617.223459][T13057] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 2617.277328][T13057] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2617.297707][T13057] usb 2-1: config 0 descriptor?? [ 2617.954055][T13057] nzxt-smart2 0003:1E71:2009.0066: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.1-1/input0 [ 2618.109331][ T3273] netlink: 80 bytes leftover after parsing attributes in process `syz.1.7427'. [ 2618.223493][ T5892] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 2618.328866][T13057] usb 2-1: USB disconnect, device number 87 [ 2618.373526][ T5892] usb 1-1: Using ep0 maxpacket: 8 [ 2618.382152][ T5892] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 2618.395556][ T3298] netlink: 64 bytes leftover after parsing attributes in process `syz.2.7430'. [ 2618.424926][ T5892] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2618.510568][ T5892] usb 1-1: Product: syz [ 2618.520043][ T5892] usb 1-1: Manufacturer: syz [ 2618.579925][ T5892] usb 1-1: SerialNumber: syz [ 2618.605722][ T5892] usb 1-1: config 0 descriptor?? [ 2618.831489][ T5892] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 2618.863587][ T877] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 2619.024025][ T877] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 2619.036574][ T877] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2619.049835][ T877] usb 3-1: Product: syz [ 2619.054794][ T877] usb 3-1: Manufacturer: syz [ 2619.059854][ T877] usb 3-1: SerialNumber: syz [ 2619.223568][T13057] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 2619.378561][T13057] usb 2-1: Using ep0 maxpacket: 16 [ 2619.385903][T13057] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 2619.395179][T13057] usb 2-1: config 1 has no interface number 1 [ 2619.403235][T13057] usb 2-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 2619.424225][T13057] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 2619.438825][T13057] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 2619.496220][ T877] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 2619.496225][T13057] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2619.496276][ T877] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 2619.509258][T13057] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2619.552741][T13057] usb 2-1: Product: syz [ 2619.557446][T13057] usb 2-1: Manufacturer: syz [ 2619.563627][T13057] usb 2-1: SerialNumber: syz [ 2620.156729][ T3289] fuse: Unknown parameter 'subj_type' [ 2620.385382][ T5892] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 2620.401151][ T5892] usb 1-1: USB disconnect, device number 89 [ 2620.456318][ T3314] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 2620.462884][ T3314] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 2620.502356][T13057] usb 2-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 2620.712494][ T3314] vhci_hcd vhci_hcd.0: Device attached [ 2620.963804][ T3315] vhci_hcd: connection closed [ 2620.978765][ T1113] vhci_hcd: stop threads [ 2620.988072][ T1113] vhci_hcd: release socket [ 2620.992750][ T1113] vhci_hcd: disconnect device [ 2621.013610][ T5892] usb 40-1: enqueue for inactive port 0 [ 2621.151396][ T3320] vimc link validate: Scaler:src:640x480 (0x33424752, 8, 0, 0, 0) RGB/YUV Capture:snk:4096x16 (0x38414261, 2, 0, 0, 0) [ 2621.222529][T13057] usb 2-1: failed to enable PITCH for EP 0x82 [ 2621.367897][T13057] usb 2-1: USB disconnect, device number 88 [ 2621.514857][ T5892] usb usb40-port1: attempt power cycle [ 2621.521445][T32004] udevd[32004]: 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 [ 2621.555274][ T3319] loop2: detected capacity change from 0 to 7 [ 2621.578071][ T3319] Dev loop2: unable to read RDB block 7 [ 2621.627028][ T3319] loop2: unable to read partition table [ 2621.645163][ T877] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x0000011c. ret = -EPROTO [ 2621.653594][ T3319] loop2: partition table beyond EOD, truncated [ 2621.664040][ T3319] loop_reread_partitions: partition scan of loop2 (þ被xü—ŸÑà– ) failed (rc=-5) [ 2621.664419][ T877] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 2621.838846][ T877] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 2621.923899][ T877] lan78xx 3-1:1.0: probe with driver lan78xx failed with error -71 [ 2621.956170][ T3332] syzkaller0: entered promiscuous mode [ 2622.017717][ T3332] syzkaller0: entered allmulticast mode [ 2622.134085][ T877] usb 3-1: USB disconnect, device number 32 [ 2622.323567][T13057] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 2622.370927][ T5892] usb usb40-port1: unable to enumerate USB device [ 2622.429124][ T3341] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7442'. [ 2622.473520][T13057] usb 2-1: Using ep0 maxpacket: 32 [ 2622.577282][T13057] usb 2-1: config 0 has an invalid interface number: 12 but max is 0 [ 2622.587339][T13057] usb 2-1: config 0 has no interface number 0 [ 2622.593871][T13057] usb 2-1: config 0 interface 12 has no altsetting 0 [ 2622.608083][T13057] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 2622.619060][T13057] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2622.627552][T13057] usb 2-1: Product: syz [ 2622.633346][T13057] usb 2-1: Manufacturer: syz [ 2622.641939][T13057] usb 2-1: SerialNumber: syz [ 2622.662034][T13057] usb 2-1: config 0 descriptor?? [ 2622.984690][ T3344] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7438'. [ 2623.266294][T13057] f81534 2-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 2623.274085][T13057] f81534 2-1:0.12: f81534_find_config_idx: read failed: -71 [ 2623.283478][T13057] f81534 2-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 2623.349212][T13057] f81534 2-1:0.12: probe with driver f81534 failed with error -71 [ 2623.405199][T13057] usb 2-1: USB disconnect, device number 89 [ 2624.774677][ T30] audit: type=1326 audit(1762971722.133:6813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3356 comm="syz.1.7445" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f517378f6c9 code=0x0 [ 2625.723589][ T3380] binder: 3372:3380 ioctl c018620c 2000000002c0 returned -1 [ 2626.483481][ T9] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 2626.673461][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 2626.718059][ T3388] xt_TCPMSS: Only works on TCP SYN packets [ 2626.725363][T30703] Bluetooth: hci1: unexpected event for opcode 0x2019 [ 2626.745821][ T9] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 2626.755110][ T9] usb 5-1: config 0 has no interface number 0 [ 2626.761614][ T9] usb 5-1: config 0 interface 184 has no altsetting 0 [ 2626.777307][ T9] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 2626.786740][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2626.795434][ T9] usb 5-1: Product: syz [ 2626.799837][ T9] usb 5-1: Manufacturer: syz [ 2626.804900][ T9] usb 5-1: SerialNumber: syz [ 2626.816466][ T9] usb 5-1: config 0 descriptor?? [ 2626.825865][ T9] smsc75xx v1.0.0 [ 2626.932998][ T3392] syzkaller0: entered promiscuous mode [ 2626.948862][ T3392] syzkaller0: entered allmulticast mode [ 2627.414705][T13057] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 2627.531767][ T9] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 2627.546935][ T9] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 2627.748859][T13057] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2627.793541][T13057] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 2627.880590][T13057] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2627.912780][T13057] usb 1-1: config 0 descriptor?? [ 2627.927502][T13057] pwc: Askey VC010 type 2 USB webcam detected. [ 2628.033527][T30199] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 2628.503480][T30199] usb 3-1: Using ep0 maxpacket: 32 [ 2628.511942][T30199] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 2628.520774][T30199] usb 3-1: config 0 has no interface number 0 [ 2628.527300][T30199] usb 3-1: config 0 interface 12 has no altsetting 0 [ 2628.545764][T30199] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 2628.559043][T13057] pwc: recv_control_msg error -32 req 02 val 2b00 [ 2628.566602][T30199] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2628.566887][T13057] pwc: recv_control_msg error -32 req 02 val 2700 [ 2628.601346][T30199] usb 3-1: Product: syz [ 2628.606396][T30199] usb 3-1: Manufacturer: syz [ 2628.607291][T13057] pwc: recv_control_msg error -32 req 02 val 2c00 [ 2628.611166][T30199] usb 3-1: SerialNumber: syz [ 2628.623765][T13057] pwc: recv_control_msg error -32 req 04 val 1000 [ 2628.642874][T13057] pwc: recv_control_msg error -32 req 04 val 1300 [ 2628.651028][T30199] usb 3-1: config 0 descriptor?? [ 2628.651235][T13057] pwc: recv_control_msg error -32 req 04 val 1400 [ 2628.666493][T13057] pwc: recv_control_msg error -32 req 02 val 2000 [ 2628.917119][T13057] pwc: recv_control_msg error -71 req 04 val 1500 [ 2628.946749][T13057] pwc: recv_control_msg error -71 req 02 val 2500 [ 2628.955581][T13057] pwc: recv_control_msg error -71 req 02 val 2400 [ 2628.966312][T13057] pwc: recv_control_msg error -71 req 02 val 2600 [ 2628.974912][T13057] pwc: recv_control_msg error -71 req 02 val 2900 [ 2628.982170][T13057] pwc: recv_control_msg error -71 req 02 val 2800 [ 2628.991566][T13057] pwc: recv_control_msg error -71 req 04 val 1100 [ 2629.067751][T13057] pwc: recv_control_msg error -71 req 04 val 1200 [ 2629.180503][T13057] pwc: Registered as video103. [ 2629.451984][T30199] f81534 3-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 2629.468385][T30199] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 2629.471816][T13057] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input127 [ 2629.482763][T30199] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 2629.494606][T30199] f81534 3-1:0.12: probe with driver f81534 failed with error -71 [ 2629.584063][T13057] usb 1-1: USB disconnect, device number 90 [ 2629.596103][T30199] usb 3-1: USB disconnect, device number 33 [ 2629.752889][ T9] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 2629.796185][ T9] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 2629.855867][ T3427] netlink: 388 bytes leftover after parsing attributes in process `syz.3.7459'. [ 2629.877318][ T9] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 2629.897174][ T9] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -71 [ 2629.898399][ T3428] binder: 3426:3428 ioctl 40086602 2000000001c0 returned -22 [ 2629.949517][ T9] usb 5-1: USB disconnect, device number 88 [ 2630.141811][ T3431] bond1: entered promiscuous mode [ 2630.148339][ T3431] 8021q: adding VLAN 0 to HW filter on device bond1 [ 2630.209450][ T3440] syzkaller0: entered promiscuous mode [ 2630.216574][ T3440] syzkaller0: entered allmulticast mode [ 2630.324070][T30199] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 2630.413567][T17784] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 2630.465762][ T9] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 2630.485245][T30199] usb 1-1: config 0 has no interfaces? [ 2630.490768][T30199] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 2630.512341][T30199] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2630.529613][T30199] usb 1-1: config 0 descriptor?? [ 2630.565422][T17784] usb 2-1: config 0 has no interfaces? [ 2630.574176][T17784] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 2630.585810][T17784] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2630.595448][T17784] usb 2-1: Product: syz [ 2630.602649][T17784] usb 2-1: Manufacturer: syz [ 2630.608194][T17784] usb 2-1: SerialNumber: syz [ 2630.635851][ T9] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 2630.648572][T17784] usb 2-1: config 0 descriptor?? [ 2630.654441][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2630.673438][ T9] usb 5-1: Product: syz [ 2630.681499][ T9] usb 5-1: Manufacturer: syz [ 2630.693174][ T9] usb 5-1: SerialNumber: syz [ 2630.733596][T30703] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 2630.744040][T30703] Bluetooth: hci1: Injecting HCI hardware error event [ 2630.753349][T17789] Bluetooth: hci1: hardware error 0x00 [ 2630.772792][ T3428] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2630.782112][ T3428] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2630.902484][ T3436] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2630.963565][ T3448] FAULT_INJECTION: forcing a failure. [ 2630.963565][ T3448] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2631.031437][ T3436] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2631.076244][ T3436] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7462'. [ 2631.085949][ T3448] CPU: 1 UID: 0 PID: 3448 Comm: syz.2.7464 Not tainted syzkaller #0 PREEMPT(full) [ 2631.085974][ T3448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2631.085985][ T3448] Call Trace: [ 2631.085992][ T3448] [ 2631.086000][ T3448] dump_stack_lvl+0x189/0x250 [ 2631.086029][ T3448] ? __pfx____ratelimit+0x10/0x10 [ 2631.086052][ T3448] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2631.086073][ T3448] ? __pfx__printk+0x10/0x10 [ 2631.086104][ T3448] should_fail_ex+0x414/0x560 [ 2631.086135][ T3448] _copy_to_user+0x31/0xb0 [ 2631.086166][ T3448] simple_read_from_buffer+0xe1/0x170 [ 2631.086197][ T3448] proc_fail_nth_read+0x1b3/0x220 [ 2631.086221][ T3448] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2631.086245][ T3448] ? rw_verify_area+0x2a6/0x4d0 [ 2631.086266][ T3448] ? __lock_acquire+0xab9/0xd20 [ 2631.086281][ T3448] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2631.086303][ T3448] vfs_read+0x200/0xa30 [ 2631.086324][ T3448] ? fdget_pos+0x247/0x320 [ 2631.086344][ T3448] ? __pfx___mutex_lock+0x10/0x10 [ 2631.086368][ T3448] ? __pfx_vfs_read+0x10/0x10 [ 2631.086392][ T3448] ? __fget_files+0x2a/0x420 [ 2631.086412][ T3448] ? __fget_files+0x3a0/0x420 [ 2631.086427][ T3448] ? __fget_files+0x2a/0x420 [ 2631.086451][ T3448] ksys_read+0x145/0x250 [ 2631.086477][ T3448] ? __pfx_ksys_read+0x10/0x10 [ 2631.086503][ T3448] ? do_syscall_64+0xbe/0xfa0 [ 2631.086530][ T3448] do_syscall_64+0xfa/0xfa0 [ 2631.086551][ T3448] ? lockdep_hardirqs_on+0x9c/0x150 [ 2631.086573][ T3448] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2631.086591][ T3448] ? clear_bhb_loop+0x60/0xb0 [ 2631.086611][ T3448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2631.086627][ T3448] RIP: 0033:0x7f9ddad8e0dc [ 2631.086645][ T3448] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 2631.086660][ T3448] RSP: 002b:00007f9ddbc51030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2631.086679][ T3448] RAX: ffffffffffffffda RBX: 00007f9ddafe6180 RCX: 00007f9ddad8e0dc [ 2631.086692][ T3448] RDX: 000000000000000f RSI: 00007f9ddbc510a0 RDI: 0000000000000005 [ 2631.086703][ T3448] RBP: 00007f9ddbc51090 R08: 0000000000000000 R09: 0000000000000000 [ 2631.086714][ T3448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2631.086724][ T3448] R13: 00007f9ddafe6218 R14: 00007f9ddafe6180 R15: 00007f9ddb10fa28 [ 2631.086755][ T3448] [ 2631.342534][T17784] usb 2-1: USB disconnect, device number 90 [ 2631.375635][ T9] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 2631.404469][ T9] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 2631.431881][ T9] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 2631.453089][ T9] lan78xx 5-1:1.0: probe with driver lan78xx failed with error -71 [ 2631.471909][ T9] usb 5-1: USB disconnect, device number 89 [ 2631.678917][ T5892] usb 1-1: USB disconnect, device number 91 [ 2632.236566][ T3462] x_tables: ip_tables: osf match: only valid for protocol 6 [ 2632.525584][T17784] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 2632.683503][T17784] usb 2-1: Using ep0 maxpacket: 8 [ 2632.692847][T17784] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 2632.702756][T17784] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2632.735085][T17784] pvrusb2: Hardware description: Terratec Grabster AV400 [ 2632.791642][T17784] pvrusb2: ********** [ 2632.805760][T17784] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 2632.854112][T17789] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 2632.883615][T17784] pvrusb2: Important functionality might not be entirely working. [ 2632.893869][T17784] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 2632.905390][T17784] pvrusb2: ********** [ 2633.004634][ T2345] pvrusb2: Invalid write control endpoint [ 2633.029086][T30199] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 2633.149585][ T2345] pvrusb2: Invalid write control endpoint [ 2633.163520][ T877] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 2633.203210][ T2345] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 2633.221435][T30199] usb 5-1: Using ep0 maxpacket: 8 [ 2633.231527][ T2345] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 2633.255181][ T3464] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2633.265239][ T3464] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2633.293822][ T3464] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7468'. [ 2633.314687][ T2345] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 2633.325219][ T2345] pvrusb2: Device being rendered inoperable [ 2633.336238][ T2345] cx25840 16-0044: Unable to detect h/w, assuming cx23887 [ 2633.350662][ T2345] cx25840 16-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_g) [ 2633.367352][ T2345] pvrusb2: Attached sub-driver cx25840 [ 2633.373561][ T2345] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 2633.374554][T30199] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 2633.393569][ T877] usb 1-1: Using ep0 maxpacket: 8 [ 2633.423500][T30199] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2633.431888][ T2345] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 2633.462766][T30199] pvrusb2: Hardware description: Terratec Grabster AV400 [ 2633.478115][ T877] usb 1-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 2633.487738][ T877] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2633.496129][T30199] pvrusb2: ********** [ 2633.501605][ T877] usb 1-1: Product: syz [ 2633.506193][T30199] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 2633.516557][ T877] usb 1-1: Manufacturer: syz [ 2633.521456][ T877] usb 1-1: SerialNumber: syz [ 2633.526364][T30199] pvrusb2: Important functionality might not be entirely working. [ 2633.539464][ T877] usb 1-1: config 0 descriptor?? [ 2633.547325][T30199] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 2633.582048][T30199] pvrusb2: ********** [ 2633.601933][ T877] gspca_main: se401-2.14.0 probing 047d:5003 [ 2633.691086][ T2345] pvrusb2: Invalid write control endpoint [ 2633.799279][ T2345] pvrusb2: Invalid write control endpoint [ 2633.817018][ T2345] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 2633.889103][ T2345] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 2633.903674][ T2345] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 2633.914368][ T2345] pvrusb2: Device being rendered inoperable [ 2633.920808][ T2345] cx25840 17-0044: Unable to detect h/w, assuming cx23887 [ 2633.941392][ T3470] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2633.950708][ T3470] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2633.987526][ T877] gspca_se401: Wrong descriptor type [ 2633.995712][ T2345] cx25840 17-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_i) [ 2634.018662][ T2345] pvrusb2: Attached sub-driver cx25840 [ 2634.030758][ T2345] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 2634.050196][ T2345] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 2634.387632][ T30] audit: type=1326 audit(1762971731.753:6814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.409997][ C0] vkms_vblank_simulate: vblank timer overrun [ 2634.519251][ T30] audit: type=1326 audit(1762971731.753:6815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=76 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.577837][ T30] audit: type=1326 audit(1762971731.753:6816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.608889][ T30] audit: type=1326 audit(1762971731.753:6817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=72 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.636724][ T30] audit: type=1326 audit(1762971731.753:6818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.661127][ T30] audit: type=1326 audit(1762971731.753:6819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.687963][ T30] audit: type=1326 audit(1762971731.753:6820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.732787][ T30] audit: type=1326 audit(1762971731.753:6821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.756214][ T30] audit: type=1326 audit(1762971731.753:6822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.791640][ T30] audit: type=1326 audit(1762971731.753:6823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3480 comm="syz.3.7473" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f52ed18f6c9 code=0x7ffc0000 [ 2634.828699][ T877] usb 1-1: USB disconnect, device number 92 [ 2634.854178][ T3489] syzkaller0: entered promiscuous mode [ 2634.863244][ T3489] syzkaller0: entered allmulticast mode [ 2634.987497][ T3063] usb 2-1: USB disconnect, device number 91 [ 2635.684363][ T877] usb 5-1: USB disconnect, device number 90 [ 2635.834141][ T3514] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 2636.202427][ T3516] x_tables: ip_tables: osf match: only valid for protocol 6 [ 2637.003573][T17784] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 2637.143509][T17784] usb 1-1: device descriptor read/64, error -71 [ 2637.406405][T17784] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 2637.553479][T17784] usb 1-1: device descriptor read/64, error -71 [ 2637.587256][ T3537] FAULT_INJECTION: forcing a failure. [ 2637.587256][ T3537] name failslab, interval 1, probability 0, space 0, times 0 [ 2637.600371][ T3537] CPU: 0 UID: 0 PID: 3537 Comm: syz.4.7488 Not tainted syzkaller #0 PREEMPT(full) [ 2637.600404][ T3537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2637.600415][ T3537] Call Trace: [ 2637.600421][ T3537] [ 2637.600429][ T3537] dump_stack_lvl+0x189/0x250 [ 2637.600456][ T3537] ? __pfx____ratelimit+0x10/0x10 [ 2637.600476][ T3537] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2637.600492][ T3537] ? __pfx__printk+0x10/0x10 [ 2637.600506][ T3537] ? __pfx___might_resched+0x10/0x10 [ 2637.600518][ T3537] ? fs_reclaim_acquire+0x7d/0x100 [ 2637.600530][ T3537] should_fail_ex+0x414/0x560 [ 2637.600549][ T3537] should_failslab+0xa8/0x100 [ 2637.600561][ T3537] kmem_cache_alloc_noprof+0x74/0x6e0 [ 2637.600574][ T3537] ? vmx_vcpu_load_vmcs+0x439/0x6b0 [ 2637.600585][ T3537] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 2637.600601][ T3537] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 2637.600618][ T3537] mmu_topup_memory_caches+0x21/0x170 [ 2637.600633][ T3537] kvm_mmu_load+0x9d/0x2300 [ 2637.600646][ T3537] ? __lock_acquire+0xab9/0xd20 [ 2637.600662][ T3537] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 2637.600680][ T3537] kvm_arch_vcpu_pre_fault_memory+0x3eb/0x4c0 [ 2637.600696][ T3537] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 2637.600711][ T3537] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 2637.600726][ T3537] kvm_vcpu_ioctl+0x7f1/0xe90 [ 2637.600742][ T3537] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 2637.600767][ T3537] ? __fget_files+0x2a/0x420 [ 2637.600781][ T3537] ? __fget_files+0x2a/0x420 [ 2637.600791][ T3537] ? bpf_lsm_file_ioctl+0x9/0x20 [ 2637.600803][ T3537] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 2637.600816][ T3537] __se_sys_ioctl+0xfc/0x170 [ 2637.600836][ T3537] do_syscall_64+0xfa/0xfa0 [ 2637.600850][ T3537] ? lockdep_hardirqs_on+0x9c/0x150 [ 2637.600863][ T3537] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2637.600873][ T3537] ? clear_bhb_loop+0x60/0xb0 [ 2637.600885][ T3537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2637.600895][ T3537] RIP: 0033:0x7f48fc98f6c9 [ 2637.600905][ T3537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 2637.600918][ T3537] RSP: 002b:00007f48fd8f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2637.600930][ T3537] RAX: ffffffffffffffda RBX: 00007f48fcbe5fa0 RCX: 00007f48fc98f6c9 [ 2637.600938][ T3537] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 0000000000000005 [ 2637.600944][ T3537] RBP: 00007f48fd8f6090 R08: 0000000000000000 R09: 0000000000000000 [ 2637.600950][ T3537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2637.600956][ T3537] R13: 00007f48fcbe6038 R14: 00007f48fcbe5fa0 R15: 00007f48fcd0fa28 [ 2637.600973][ T3537] [ 2637.864575][ C0] vkms_vblank_simulate: vblank timer overrun [ 2637.879807][T17784] usb usb1-port1: attempt power cycle [ 2638.244358][T17784] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 2638.264390][T17784] usb 1-1: device descriptor read/8, error -71 [ 2638.513512][T17784] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 2638.544323][T17784] usb 1-1: device descriptor read/8, error -71 [ 2638.663825][T17784] usb usb1-port1: unable to enumerate USB device [ 2638.676169][ T3550] netlink: 200 bytes leftover after parsing attributes in process `syz.1.7491'. [ 2638.833488][ T5936] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 2639.003457][ T5936] usb 5-1: Using ep0 maxpacket: 8 [ 2639.069934][ T5936] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 2639.079214][ T5936] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2639.112556][ T5936] pvrusb2: Hardware description: Terratec Grabster AV400 [ 2639.168732][ T5936] pvrusb2: ********** [ 2639.177407][ T5936] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 2639.284287][ T5936] pvrusb2: Important functionality might not be entirely working. [ 2639.353727][ T5936] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 2639.481238][ T5936] pvrusb2: ********** [ 2639.510025][ T2345] pvrusb2: Invalid write control endpoint [ 2639.541392][ T3564] FAULT_INJECTION: forcing a failure. [ 2639.541392][ T3564] name failslab, interval 1, probability 0, space 0, times 0 [ 2639.557074][ T3564] CPU: 0 UID: 0 PID: 3564 Comm: syz.1.7496 Not tainted syzkaller #0 PREEMPT(full) [ 2639.557100][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2639.557111][ T3564] Call Trace: [ 2639.557119][ T3564] [ 2639.557128][ T3564] dump_stack_lvl+0x189/0x250 [ 2639.557156][ T3564] ? __pfx____ratelimit+0x10/0x10 [ 2639.557180][ T3564] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2639.557202][ T3564] ? __pfx__printk+0x10/0x10 [ 2639.557226][ T3564] ? __pfx___might_resched+0x10/0x10 [ 2639.557252][ T3564] ? fs_reclaim_acquire+0x7d/0x100 [ 2639.557273][ T3564] should_fail_ex+0x414/0x560 [ 2639.557303][ T3564] should_failslab+0xa8/0x100 [ 2639.557322][ T3564] __kmalloc_cache_node_noprof+0x74/0x6f0 [ 2639.557347][ T3564] ? __get_vm_area_node+0x13f/0x300 [ 2639.557375][ T3564] __get_vm_area_node+0x13f/0x300 [ 2639.557403][ T3564] __vmalloc_node_range_noprof+0x30c/0x12d0 [ 2639.557427][ T3564] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 2639.557449][ T3564] ? __lock_acquire+0xab9/0xd20 [ 2639.557480][ T3564] ? __lock_acquire+0xab9/0xd20 [ 2639.557503][ T3564] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2639.557528][ T3564] ? __might_fault+0xb0/0x130 [ 2639.557559][ T3564] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 2639.557575][ T3564] __vmalloc_noprof+0xb1/0xf0 [ 2639.557598][ T3564] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 2639.557618][ T3564] bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 2639.557641][ T3564] bpf_prog_alloc+0x3c/0x1a0 [ 2639.557660][ T3564] bpf_prog_load+0x735/0x19e0 [ 2639.557690][ T3564] ? __pfx_bpf_prog_load+0x10/0x10 [ 2639.557730][ T3564] ? bpf_lsm_bpf+0x9/0x20 [ 2639.557748][ T3564] ? security_bpf+0x7e/0x300 [ 2639.557773][ T3564] __sys_bpf+0x507/0x860 [ 2639.557792][ T3564] ? __pfx___sys_bpf+0x10/0x10 [ 2639.557825][ T3564] ? ksys_write+0x22a/0x250 [ 2639.557855][ T3564] ? __pfx_ksys_write+0x10/0x10 [ 2639.557884][ T3564] __x64_sys_bpf+0x7c/0x90 [ 2639.557909][ T3564] do_syscall_64+0xfa/0xfa0 [ 2639.557931][ T3564] ? lockdep_hardirqs_on+0x9c/0x150 [ 2639.557954][ T3564] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2639.557971][ T3564] ? clear_bhb_loop+0x60/0xb0 [ 2639.557994][ T3564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2639.558011][ T3564] RIP: 0033:0x7f517378f6c9 [ 2639.558027][ T3564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 2639.558043][ T3564] RSP: 002b:00007f51746b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2639.558063][ T3564] RAX: ffffffffffffffda RBX: 00007f51739e5fa0 RCX: 00007f517378f6c9 [ 2639.558077][ T3564] RDX: 0000000000000048 RSI: 00002000000017c0 RDI: 0000000000000005 [ 2639.558089][ T3564] RBP: 00007f51746b4090 R08: 0000000000000000 R09: 0000000000000000 [ 2639.558100][ T3564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2639.558111][ T3564] R13: 00007f51739e6038 R14: 00007f51739e5fa0 R15: 00007f5173b0fa28 [ 2639.558142][ T3564] [ 2639.558368][ T3564] syz.1.7496: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null) [ 2639.791742][ C0] vkms_vblank_simulate: vblank timer overrun [ 2639.890748][ T3552] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2639.900071][ T3552] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2640.007397][ T3571] FAULT_INJECTION: forcing a failure. [ 2640.007397][ T3571] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2640.023619][ T3564] ,cpuset=/,mems_allowed=0-1 [ 2640.031464][ T3571] CPU: 0 UID: 0 PID: 3571 Comm: syz.0.7498 Not tainted syzkaller #0 PREEMPT(full) [ 2640.031491][ T3571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2640.031502][ T3571] Call Trace: [ 2640.031510][ T3571] [ 2640.031518][ T3571] dump_stack_lvl+0x189/0x250 [ 2640.031547][ T3571] ? __pfx____ratelimit+0x10/0x10 [ 2640.031570][ T3571] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2640.031593][ T3571] ? __pfx__printk+0x10/0x10 [ 2640.031611][ T3571] ? __might_fault+0xb0/0x130 [ 2640.031645][ T3571] should_fail_ex+0x414/0x560 [ 2640.031675][ T3571] _copy_from_iter+0x1de/0x1790 [ 2640.031701][ T3571] ? rcu_is_watching+0x15/0xb0 [ 2640.031724][ T3571] ? kmalloc_reserve+0xbd/0x290 [ 2640.031741][ T3571] ? __pfx__copy_from_iter+0x10/0x10 [ 2640.031762][ T3571] ? __build_skb_around+0x262/0x3f0 [ 2640.031789][ T3571] ? netlink_sendmsg+0x642/0xb30 [ 2640.031805][ T3571] ? skb_put+0x11b/0x210 [ 2640.031826][ T3571] netlink_sendmsg+0x6b2/0xb30 [ 2640.031853][ T3571] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2640.031873][ T3571] ? aa_sock_msg_perm+0xf1/0x1d0 [ 2640.031903][ T3571] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 2640.031920][ T3571] ? __pfx_netlink_sendmsg+0x10/0x10 [ 2640.031939][ T3571] __sock_sendmsg+0x21c/0x270 [ 2640.031964][ T3571] sock_write_iter+0x279/0x360 [ 2640.031989][ T3571] ? __pfx_sock_write_iter+0x10/0x10 [ 2640.032031][ T3571] do_iter_readv_writev+0x623/0x8c0 [ 2640.032062][ T3571] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 2640.032083][ T3571] ? common_file_perm+0x1b5/0x230 [ 2640.032108][ T3571] ? bpf_lsm_file_permission+0x9/0x20 [ 2640.032131][ T3571] ? security_file_permission+0x75/0x290 [ 2640.032152][ T3571] ? rw_verify_area+0x255/0x4d0 [ 2640.032178][ T3571] vfs_writev+0x31a/0x960 [ 2640.032201][ T3571] ? __lock_acquire+0xab9/0xd20 [ 2640.032221][ T3571] ? __pfx_vfs_writev+0x10/0x10 [ 2640.032253][ T3571] ? __fget_files+0x2a/0x420 [ 2640.032275][ T3571] ? __fget_files+0x3a0/0x420 [ 2640.032291][ T3571] ? __fget_files+0x2a/0x420 [ 2640.032316][ T3571] do_writev+0x14d/0x2d0 [ 2640.032337][ T3571] ? __pfx_do_writev+0x10/0x10 [ 2640.032359][ T3571] ? do_syscall_64+0xbe/0xfa0 [ 2640.032386][ T3571] do_syscall_64+0xfa/0xfa0 [ 2640.032408][ T3571] ? lockdep_hardirqs_on+0x9c/0x150 [ 2640.032431][ T3571] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2640.032448][ T3571] ? clear_bhb_loop+0x60/0xb0 [ 2640.032468][ T3571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2640.032485][ T3571] RIP: 0033:0x7ff4c398f6c9 [ 2640.032502][ T3571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 2640.032517][ T3571] RSP: 002b:00007ff4c47cc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2640.032536][ T3571] RAX: ffffffffffffffda RBX: 00007ff4c3be6090 RCX: 00007ff4c398f6c9 [ 2640.032549][ T3571] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000005 [ 2640.032560][ T3571] RBP: 00007ff4c47cc090 R08: 0000000000000000 R09: 0000000000000000 [ 2640.032572][ T3571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2640.032583][ T3571] R13: 00007ff4c3be6128 R14: 00007ff4c3be6090 R15: 00007ff4c3d0fa28 [ 2640.032613][ T3571] [ 2640.337131][ C0] vkms_vblank_simulate: vblank timer overrun [ 2640.392347][ T2345] pvrusb2: Invalid write control endpoint [ 2640.406395][ T2345] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 2640.647937][T30703] Bluetooth: hci2: command 0x0405 tx timeout [ 2640.656065][ T3564] CPU: 1 UID: 0 PID: 3564 Comm: syz.1.7496 Not tainted syzkaller #0 PREEMPT(full) [ 2640.656082][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2640.656088][ T3564] Call Trace: [ 2640.656093][ T3564] [ 2640.656099][ T3564] dump_stack_lvl+0x189/0x250 [ 2640.656119][ T3564] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2640.656138][ T3564] ? __pfx__printk+0x10/0x10 [ 2640.656149][ T3564] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 2640.656163][ T3564] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 2640.656176][ T3564] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 2640.656190][ T3564] warn_alloc+0x214/0x310 [ 2640.656208][ T3564] ? __pfx_warn_alloc+0x10/0x10 [ 2640.656226][ T3564] ? __get_vm_area_node+0x2b5/0x300 [ 2640.656242][ T3564] __vmalloc_node_range_noprof+0x331/0x12d0 [ 2640.656257][ T3564] ? __lock_acquire+0xab9/0xd20 [ 2640.656274][ T3564] ? __lock_acquire+0xab9/0xd20 [ 2640.656286][ T3564] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 2640.656300][ T3564] ? __might_fault+0xb0/0x130 [ 2640.656317][ T3564] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 2640.656327][ T3564] __vmalloc_noprof+0xb1/0xf0 [ 2640.656339][ T3564] ? bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 2640.656350][ T3564] bpf_prog_alloc_no_stats+0x4a/0x4d0 [ 2640.656363][ T3564] bpf_prog_alloc+0x3c/0x1a0 [ 2640.656374][ T3564] bpf_prog_load+0x735/0x19e0 [ 2640.656390][ T3564] ? __pfx_bpf_prog_load+0x10/0x10 [ 2640.656411][ T3564] ? bpf_lsm_bpf+0x9/0x20 [ 2640.656422][ T3564] ? security_bpf+0x7e/0x300 [ 2640.656435][ T3564] __sys_bpf+0x507/0x860 [ 2640.656446][ T3564] ? __pfx___sys_bpf+0x10/0x10 [ 2640.656463][ T3564] ? ksys_write+0x22a/0x250 [ 2640.656478][ T3564] ? __pfx_ksys_write+0x10/0x10 [ 2640.656493][ T3564] __x64_sys_bpf+0x7c/0x90 [ 2640.656508][ T3564] do_syscall_64+0xfa/0xfa0 [ 2640.656521][ T3564] ? lockdep_hardirqs_on+0x9c/0x150 [ 2640.656535][ T3564] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2640.656544][ T3564] ? clear_bhb_loop+0x60/0xb0 [ 2640.656556][ T3564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2640.656566][ T3564] RIP: 0033:0x7f517378f6c9 [ 2640.656577][ T3564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 2640.656585][ T3564] RSP: 002b:00007f51746b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2640.656597][ T3564] RAX: ffffffffffffffda RBX: 00007f51739e5fa0 RCX: 00007f517378f6c9 [ 2640.656604][ T3564] RDX: 0000000000000048 RSI: 00002000000017c0 RDI: 0000000000000005 [ 2640.656611][ T3564] RBP: 00007f51746b4090 R08: 0000000000000000 R09: 0000000000000000 [ 2640.656617][ T3564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2640.656623][ T3564] R13: 00007f51739e6038 R14: 00007f51739e5fa0 R15: 00007f5173b0fa28 [ 2640.656639][ T3564] [ 2640.656643][ T3564] Mem-Info: [ 2640.714678][ T2345] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 2640.717147][ T3564] active_anon:8404 inactive_anon:0 isolated_anon:0 [ 2640.717147][ T3564] active_file:21501 inactive_file:4651 isolated_file:0 [ 2640.717147][ T3564] unevictable:768 dirty:179 writeback:0 [ 2640.717147][ T3564] slab_reclaimable:6686 slab_unreclaimable:104420 [ 2640.717147][ T3564] mapped:32413 shmem:1650 pagetables:1359 [ 2640.717147][ T3564] sec_pagetables:0 bounce:0 [ 2640.717147][ T3564] kernel_misc_reclaimable:0 [ 2640.717147][ T3564] free:1332180 free_pcp:6975 free_cma:0 [ 2640.721740][ T2345] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 2640.726313][ T3564] Node 0 active_anon:33616kB inactive_anon:0kB active_file:85884kB inactive_file:18472kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:129540kB dirty:716kB writeback:0kB shmem:5064kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12756kB pagetables:5284kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 2640.923588][ T2345] pvrusb2: Device being rendered inoperable [ 2640.928216][ T3564] Node 1 active_anon:0kB inactive_anon:0kB active_file:120kB inactive_file:132kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:112kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:152kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 2640.933912][ T2345] cx25840 16-0044: Unable to detect h/w, assuming cx23887 [ 2640.934309][ T3564] Node 0 [ 2641.098692][ T2345] cx25840 16-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_g) [ 2641.119017][ T2345] pvrusb2: Attached sub-driver cx25840 [ 2641.127921][ T2345] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 2641.143499][ T2345] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 2641.163528][ T3564] DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2641.219349][ T3564] lowmem_reserve[]: 0 2505 2505 2505 2505 [ 2641.243629][ T3564] Node 0 DMA32 free:1402844kB boost:0kB min:34308kB low:42884kB high:51460kB reserved_highatomic:0KB free_highatomic:0KB active_anon:30740kB inactive_anon:0kB active_file:85884kB inactive_file:18472kB unevictable:1536kB writepending:716kB zspages:0kB present:3129332kB managed:2565156kB mlocked:0kB bounce:0kB free_pcp:32044kB local_pcp:12676kB free_cma:0kB [ 2641.280988][ T3564] lowmem_reserve[]: 0 0 0 0 0 [ 2641.288245][ T3564] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2641.333053][ T3564] lowmem_reserve[]: 0 0 0 0 0 [ 2641.345072][ T3564] Node 1 Normal free:3909812kB boost:0kB min:55592kB low:69488kB high:83384kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:120kB inactive_file:132kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2641.396097][ T3564] lowmem_reserve[]: 0 0 0 0 0 [ 2641.400921][ T3564] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2641.414033][ T3564] Node 0 DMA32: 1577*4kB (UM) 1304*8kB (UME) 1422*16kB (UME) 905*32kB (UME) 547*64kB (UME) 373*128kB (UME) 165*256kB (UME) 82*512kB (UME) 56*1024kB (UME) 10*2048kB (UME) 266*4096kB (UM) = 1402788kB [ 2641.435159][ T3564] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2641.449642][ T3564] Node 1 Normal: 225*4kB (UME) 56*8kB (UE) 45*16kB (UE) 247*32kB (UE) 103*64kB (UE) 30*128kB (UME) 15*256kB (UME) 7*512kB (UME) 3*1024kB (UME) 4*2048kB (UM) 945*4096kB (M) = 3909812kB [ 2641.474644][ T3564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2641.485908][ T3564] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 2641.496045][ T3564] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2641.506982][ T3564] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2641.518783][ T3564] 27799 total pagecache pages [ 2641.524592][ T3564] 1 pages in swap cache [ 2641.530056][ T3564] Free swap = 124992kB [ 2641.536881][ T3564] Total swap = 124996kB [ 2641.541251][ T3564] 2097051 pages RAM [ 2641.545741][ T3564] 0 pages HighMem/MovableOnly [ 2641.550668][ T3564] 424120 pages reserved [ 2641.555537][ T3564] 0 pages cma reserved [ 2641.623498][ T5936] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 2641.891132][ T5936] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 2641.900316][ T5936] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2641.932757][ T5936] usb 4-1: Product: syz [ 2641.938367][ T5936] usb 4-1: Manufacturer: syz [ 2641.945320][ T5936] usb 4-1: SerialNumber: syz [ 2642.178218][ T3576] MPI: mpi too large (107144 bits) [ 2642.197159][T13057] usb 5-1: USB disconnect, device number 91 [ 2642.397662][ T5936] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 2642.409865][ T5936] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 2642.952486][ T3576] netlink: 'syz.3.7499': attribute type 2 has an invalid length. [ 2643.459737][ T3603] netlink: 32 bytes leftover after parsing attributes in process `syz.1.7506'. [ 2643.470102][ T3603] netlink: 20 bytes leftover after parsing attributes in process `syz.1.7506'. [ 2643.483437][ T3603] netlink: 19 bytes leftover after parsing attributes in process `syz.1.7506'. [ 2643.626640][ T3576] binder: 3575:3576 ioctl c0306201 0 returned -14 [ 2644.046980][ T5936] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000040. ret = -EPROTO [ 2644.061426][ T5936] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPROTO [ 2644.082422][ T5936] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO [ 2644.103076][ T3612] ip6tnl1: entered promiscuous mode [ 2644.128538][ T5936] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 2644.141763][ T3612] ip6tnl1: entered allmulticast mode [ 2644.164938][ T5936] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 2644.192136][ T5936] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 2644.237366][ T5936] usb 4-1: USB disconnect, device number 112 [ 2644.343498][ T9] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 2644.673543][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 2644.682718][ T9] usb 3-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 2644.692152][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2644.705162][ T9] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 2645.257633][ T9] gspca_nw80x: reg_r err -71 [ 2645.262625][ T9] nw80x 3-1:3.0: probe with driver nw80x failed with error -71 [ 2645.334092][ T9] usb 3-1: USB disconnect, device number 34 [ 2646.074177][ T3635] netlink: 56 bytes leftover after parsing attributes in process `syz.2.7514'. [ 2646.813663][ T5936] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 2647.006807][ T5936] usb 1-1: Using ep0 maxpacket: 32 [ 2647.018323][ T5936] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 2647.030632][ T5936] usb 1-1: config 0 has no interface number 0 [ 2647.041765][ T5936] usb 1-1: config 0 interface 12 has no altsetting 0 [ 2647.055025][ T5936] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 2647.064487][ T5936] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2647.105164][ T5936] usb 1-1: Product: syz [ 2647.109710][ T5936] usb 1-1: Manufacturer: syz [ 2647.129735][ T5936] usb 1-1: SerialNumber: syz [ 2647.180886][ T5936] usb 1-1: config 0 descriptor?? [ 2647.269556][ T3647] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7518'. [ 2647.821263][ T5936] f81534 1-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 2647.832261][ T5936] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 2647.881704][ T5936] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 2647.930537][ T5936] f81534 1-1:0.12: probe with driver f81534 failed with error -71 [ 2648.047579][ T5936] usb 1-1: USB disconnect, device number 97 [ 2648.104147][ T3063] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 2648.333684][ T3063] usb 5-1: Using ep0 maxpacket: 16 [ 2648.345069][ T3063] usb 5-1: config 166 has an invalid interface number: 177 but max is 1 [ 2648.373545][ T3063] usb 5-1: config 166 has an invalid interface number: 34 but max is 1 [ 2648.393910][ T3063] usb 5-1: config 166 has no interface number 0 [ 2648.400208][ T3063] usb 5-1: config 166 has no interface number 1 [ 2648.426896][ T3063] usb 5-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 2648.441478][ T3661] trusted_key: syz.3.7521 sent an empty control message without MSG_MORE. [ 2648.502053][ T3063] usb 5-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 2648.508780][ T3663] syzkaller0: entered promiscuous mode [ 2648.533770][ T3063] usb 5-1: config 166 interface 34 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 2648.545514][ T3063] usb 5-1: config 166 interface 34 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 2648.557786][ T3063] usb 5-1: config 166 interface 34 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 2648.564428][ T3663] syzkaller0: entered allmulticast mode [ 2648.591265][ T3063] usb 5-1: config 166 interface 34 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 2648.616981][ T3063] usb 5-1: config 166 interface 34 altsetting 1 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 2648.645091][ T3063] usb 5-1: config 166 interface 34 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 2648.672860][ T3063] usb 5-1: config 166 interface 34 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 2648.717204][ T3063] usb 5-1: config 166 interface 177 has no altsetting 0 [ 2648.739076][ T3063] usb 5-1: config 166 interface 34 has no altsetting 0 [ 2648.782725][ T3063] usb 5-1: New USB device found, idVendor=0bda, idProduct=0138, bcdDevice=30.12 [ 2648.804800][ T3063] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2648.873604][ T3063] usb 5-1: Product: syz [ 2648.877931][ T3063] usb 5-1: Manufacturer: syz [ 2648.903268][ T3063] usb 5-1: SerialNumber: syz [ 2648.998047][ T3675] bridge0: port 3(syz_tun) entered blocking state [ 2649.029550][ T3675] bridge0: port 3(syz_tun) entered disabled state [ 2649.048201][ T3675] syz_tun: entered allmulticast mode [ 2649.056209][ T3675] syz_tun: entered promiscuous mode [ 2649.063816][ T3675] bridge0: port 3(syz_tun) entered blocking state [ 2649.070411][ T3675] bridge0: port 3(syz_tun) entered forwarding state [ 2649.149094][ T3675] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 2649.269535][ T3063] ums-realtek 5-1:166.177: USB Mass Storage device detected [ 2649.589786][ T3063] ums-realtek 5-1:166.34: USB Mass Storage device detected [ 2649.737673][ T3063] ums-realtek 5-1:166.34: probe with driver ums-realtek failed with error -5 [ 2649.756567][ T3063] uvcvideo 5-1:166.34: Found UVC 0.00 device syz (0bda:0138) [ 2649.774156][ T3063] uvcvideo 5-1:166.34: No valid video chain found. [ 2649.802175][ T3063] usb 5-1: USB disconnect, device number 92 [ 2650.116260][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 2650.116273][ T30] audit: type=1326 audit(1762971747.483:6836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3699 comm="syz.3.7530" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f52ed18f6c9 code=0x0 [ 2650.144066][ C1] vkms_vblank_simulate: vblank timer overrun [ 2651.123491][ T5936] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 2651.283558][ T5936] usb 5-1: Using ep0 maxpacket: 32 [ 2651.291367][ T5936] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2651.307757][ T5936] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2651.319021][ T5936] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 2651.352806][ T5936] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2651.372044][ T5936] usb 5-1: config 0 descriptor?? [ 2651.393190][ T5936] hub 5-1:0.0: USB hub found [ 2651.589032][ T5936] hub 5-1:0.0: 1 port detected [ 2651.780400][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 2651.791631][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 2651.933822][ T5936] hub 5-1:0.0: hub_hub_status failed (err = -71) [ 2651.960537][ T5936] hub 5-1:0.0: config failed, can't get hub status (err -71) [ 2652.137748][ T5936] usbhid 5-1:0.0: can't add hid device: -71 [ 2652.258748][ T5936] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 2652.319194][ T5936] usb 5-1: USB disconnect, device number 93 [ 2652.483484][ T3063] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 2652.826045][ T3063] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 2652.906371][ T3063] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 2653.067782][ T3063] usb 3-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2653.235384][ T3063] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 2653.340885][ T3063] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2653.420124][ T3747] syzkaller1: tun_chr_ioctl cmd 1074812118 [ 2654.235206][ T3063] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 2654.264662][ T3063] usb 3-1: invalid MIDI out EP 0 [ 2654.887247][T32103] udevd[32103]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 2654.949432][ T3063] snd-usb-audio 3-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 2655.317022][ T3767] input: syz0 as /devices/virtual/input/input128 [ 2656.471527][ T5936] usb 3-1: USB disconnect, device number 35 [ 2656.624061][ T3781] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7552'. [ 2656.901732][T17784] usb 1-1: new full-speed USB device number 98 using dummy_hcd [ 2657.119924][ T3792] FAULT_INJECTION: forcing a failure. [ 2657.119924][ T3792] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2657.144694][ T3792] CPU: 1 UID: 0 PID: 3792 Comm: syz.4.7554 Not tainted syzkaller #0 PREEMPT(full) [ 2657.144720][ T3792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2657.144732][ T3792] Call Trace: [ 2657.144740][ T3792] [ 2657.144749][ T3792] dump_stack_lvl+0x189/0x250 [ 2657.144778][ T3792] ? __pfx____ratelimit+0x10/0x10 [ 2657.144796][ T3792] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2657.144808][ T3792] ? __pfx__printk+0x10/0x10 [ 2657.144819][ T3792] ? __might_fault+0xb0/0x130 [ 2657.144838][ T3792] should_fail_ex+0x414/0x560 [ 2657.144862][ T3792] _copy_from_user+0x2d/0xb0 [ 2657.144885][ T3792] sctp_setsockopt+0x19f/0x1200 [ 2657.144903][ T3792] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 2657.144929][ T3792] do_sock_setsockopt+0x17c/0x1b0 [ 2657.144945][ T3792] __x64_sys_setsockopt+0x13f/0x1b0 [ 2657.144958][ T3792] do_syscall_64+0xfa/0xfa0 [ 2657.144971][ T3792] ? lockdep_hardirqs_on+0x9c/0x150 [ 2657.144984][ T3792] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2657.144994][ T3792] ? clear_bhb_loop+0x60/0xb0 [ 2657.145020][ T3792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2657.145038][ T3792] RIP: 0033:0x7f48fc98f6c9 [ 2657.145055][ T3792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 2657.145070][ T3792] RSP: 002b:00007f48fd8f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2657.145088][ T3792] RAX: ffffffffffffffda RBX: 00007f48fcbe5fa0 RCX: 00007f48fc98f6c9 [ 2657.145095][ T3792] RDX: 000000000000007f RSI: 0000000000000084 RDI: 0000000000000003 [ 2657.145102][ T3792] RBP: 00007f48fd8f6090 R08: 0000000000000008 R09: 0000000000000000 [ 2657.145108][ T3792] R10: 0000200000000080 R11: 0000000000000246 R12: 0000000000000001 [ 2657.145114][ T3792] R13: 00007f48fcbe6038 R14: 00007f48fcbe5fa0 R15: 00007f48fcd0fa28 [ 2657.145130][ T3792] [ 2657.553975][T17784] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2657.602617][T17784] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 2657.635591][ T3794] loop4: detected capacity change from 0 to 1 [ 2657.648474][ T3794] Dev loop4: unable to read RDB block 1 [ 2657.654344][T17784] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2657.668822][ T3794] loop4: unable to read partition table [ 2657.679781][T17784] usb 1-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 2657.693315][ T3794] loop4: partition table beyond EOD, truncated [ 2657.699693][ T3794] loop_reread_partitions: partition scan of loop4 (þ被xü^>Ñà– ) failed (rc=-5) [ 2657.724252][T17784] usb 1-1: config 0 interface 0 has no altsetting 0 [ 2657.731185][T17784] usb 1-1: New USB device found, idVendor=047f, idProduct=c055, bcdDevice= 0.00 [ 2657.770070][T17784] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2657.790685][ T3801] fuse: Unknown parameter '0x000000000000000f' [ 2657.872960][T17784] usb 1-1: config 0 descriptor?? [ 2658.003539][ T3063] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 2658.102559][T17784] usbhid 1-1:0.0: can't add hid device: -71 [ 2658.110127][T17784] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 2658.137266][T17784] usb 1-1: USB disconnect, device number 98 [ 2658.163506][ T3063] usb 2-1: Using ep0 maxpacket: 8 [ 2658.172778][ T3063] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 2658.183640][ T3063] usb 2-1: config 0 has no interface number 0 [ 2658.193469][ T3063] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 2658.203056][ T3063] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2658.229300][ T3063] usb 2-1: Product: syz [ 2658.245717][ T3063] usb 2-1: Manufacturer: syz [ 2658.271031][ T3063] usb 2-1: SerialNumber: syz [ 2658.293504][ T877] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 2658.311536][ T3063] usb 2-1: config 0 descriptor?? [ 2658.469447][ T877] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 2658.481950][ T877] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 2658.507853][ T877] usb 3-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2658.522533][ T877] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 2658.535096][ T877] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2658.544156][ T3063] uvcvideo 2-1:0.31: Found UVC 0.04 device syz (046d:08c3) [ 2658.553178][ T3063] uvcvideo 2-1:0.31: Entity type for entity Output 6 was not initialized! [ 2658.609296][ T3063] usb 2-1: USB disconnect, device number 92 [ 2658.618542][ T877] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 2658.645077][ T877] usb 3-1: invalid MIDI out EP 0 [ 2658.653500][T17784] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 2658.783189][ T877] snd-usb-audio 3-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 2658.850218][T17784] usb 1-1: Using ep0 maxpacket: 32 [ 2658.857360][T17784] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2658.869497][T17784] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2658.881411][T17784] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2658.896648][T17784] usb 1-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 2658.909954][T17784] usb 1-1: config 0 interface 0 has no altsetting 0 [ 2658.916825][T17784] usb 1-1: New USB device found, idVendor=047f, idProduct=c055, bcdDevice= 0.00 [ 2658.926346][T17784] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2658.940752][T17784] usb 1-1: config 0 descriptor?? [ 2659.203899][ T3778] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7550'. [ 2659.264378][T17784] usbhid 1-1:0.0: can't add hid device: -71 [ 2659.274592][T17784] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 2659.296925][T17784] usb 1-1: USB disconnect, device number 99 [ 2659.733745][ T877] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 2659.783975][T17784] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 2659.893805][ T877] usb 2-1: Using ep0 maxpacket: 8 [ 2659.906481][ T877] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 2659.915680][ T877] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2659.930482][ T877] pvrusb2: Hardware description: Terratec Grabster AV400 [ 2659.938669][ T877] pvrusb2: ********** [ 2659.942775][ T877] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 2659.954315][ T877] pvrusb2: Important functionality might not be entirely working. [ 2659.962520][ T877] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 2659.963153][T17784] usb 4-1: Using ep0 maxpacket: 32 [ 2660.057200][ T877] pvrusb2: ********** [ 2660.063254][T17784] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2660.077321][T17784] usb 4-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 2660.087009][T17784] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2660.096509][T17784] usb 4-1: Product: syz [ 2660.101148][T17784] usb 4-1: Manufacturer: syz [ 2660.106326][T17784] usb 4-1: SerialNumber: syz [ 2660.124306][T17784] usb 4-1: config 0 descriptor?? [ 2660.139607][T17784] usb 4-1: bad CDC descriptors [ 2660.150433][ T2345] pvrusb2: Invalid write control endpoint [ 2660.150477][T17784] usb 4-1: unsupported MDLM descriptors [ 2660.383099][ T2345] pvrusb2: Invalid write control endpoint [ 2660.415157][ T3818] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2660.427090][ T3818] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2660.485494][ T3820] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2660.494619][ T3820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2660.520413][ T2345] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 2660.522638][ T877] usb 4-1: USB disconnect, device number 113 [ 2660.566953][ T2345] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 2660.584806][ T2345] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 2660.603087][ T2345] pvrusb2: Device being rendered inoperable [ 2660.624576][ T2345] cx25840 16-0044: Unable to detect h/w, assuming cx23887 [ 2660.640420][ T2345] cx25840 16-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_g) [ 2660.661275][ T2345] pvrusb2: Attached sub-driver cx25840 [ 2660.679759][ T2345] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 2660.693544][ T2345] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 2661.019763][T17784] usb 3-1: USB disconnect, device number 36 [ 2661.171766][ T3838] netlink: 'syz.4.7568': attribute type 2 has an invalid length. [ 2661.212295][ T3838] : entered promiscuous mode [ 2661.229698][ T3836] netlink: 'syz.2.7567': attribute type 5 has an invalid length. [ 2661.301954][ T3842] FAULT_INJECTION: forcing a failure. [ 2661.301954][ T3842] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2661.321685][ T3842] CPU: 0 UID: 0 PID: 3842 Comm: syz.4.7570 Not tainted syzkaller #0 PREEMPT(full) [ 2661.321709][ T3842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2661.321719][ T3842] Call Trace: [ 2661.321725][ T3842] [ 2661.321733][ T3842] dump_stack_lvl+0x189/0x250 [ 2661.321760][ T3842] ? __pfx____ratelimit+0x10/0x10 [ 2661.321781][ T3842] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2661.321811][ T3842] ? __pfx__printk+0x10/0x10 [ 2661.321827][ T3842] ? __might_fault+0xb0/0x130 [ 2661.321857][ T3842] should_fail_ex+0x414/0x560 [ 2661.321883][ T3842] _copy_from_user+0x2d/0xb0 [ 2661.321902][ T3842] ____sys_sendmsg+0x2fe/0x830 [ 2661.321923][ T3842] ? __pfx_____sys_sendmsg+0x10/0x10 [ 2661.321946][ T3842] ? import_iovec+0x74/0xa0 [ 2661.321967][ T3842] ___sys_sendmsg+0x21f/0x2a0 [ 2661.321985][ T3842] ? __pfx____sys_sendmsg+0x10/0x10 [ 2661.322032][ T3842] ? __fget_files+0x2a/0x420 [ 2661.322047][ T3842] ? __fget_files+0x3a0/0x420 [ 2661.322070][ T3842] __sys_sendmmsg+0x227/0x430 [ 2661.322091][ T3842] ? __pfx___sys_sendmmsg+0x10/0x10 [ 2661.322116][ T3842] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2661.322152][ T3842] ? ksys_write+0x22a/0x250 [ 2661.322174][ T3842] ? __pfx_ksys_write+0x10/0x10 [ 2661.322199][ T3842] __x64_sys_sendmmsg+0xa0/0xc0 [ 2661.322217][ T3842] do_syscall_64+0xfa/0xfa0 [ 2661.322236][ T3842] ? lockdep_hardirqs_on+0x9c/0x150 [ 2661.322255][ T3842] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2661.322270][ T3842] ? clear_bhb_loop+0x60/0xb0 [ 2661.322288][ T3842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2661.322303][ T3842] RIP: 0033:0x7f48fc98f6c9 [ 2661.322316][ T3842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 2661.322330][ T3842] RSP: 002b:00007f48fd8f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2661.322347][ T3842] RAX: ffffffffffffffda RBX: 00007f48fcbe5fa0 RCX: 00007f48fc98f6c9 [ 2661.322358][ T3842] RDX: 0000000000000001 RSI: 0000200000001700 RDI: 0000000000000003 [ 2661.322367][ T3842] RBP: 00007f48fd8f6090 R08: 0000000000000000 R09: 0000000000000000 [ 2661.322377][ T3842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2661.322387][ T3842] R13: 00007f48fcbe6038 R14: 00007f48fcbe5fa0 R15: 00007f48fcd0fa28 [ 2661.322414][ T3842] [ 2661.596107][ T3848] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 2661.724177][ T30] audit: type=1326 audit(1762971759.093:6837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3840 comm="syz.3.7569" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f52ed18f6c9 code=0x0 [ 2662.377533][ T9] usb 2-1: USB disconnect, device number 93 [ 2662.844131][ T3063] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 2663.003511][ T3063] usb 5-1: Using ep0 maxpacket: 16 [ 2663.010624][ T3063] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 2663.020024][ T3063] usb 5-1: config 1 has no interface number 1 [ 2663.026413][ T3063] usb 5-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 2663.037288][ T3063] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 2663.050800][ T3063] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 2663.066143][ T3063] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2663.077245][ T3063] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2663.087118][ T3063] usb 5-1: Product: syz [ 2663.091384][ T3063] usb 5-1: Manufacturer: syz [ 2663.096065][ T3063] usb 5-1: SerialNumber: syz [ 2663.487621][ T30] audit: type=1326 audit(1762971760.853:6838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3866 comm="syz.2.7577" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f9ddad8f6c9 code=0x0 [ 2663.492076][T17784] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 2663.552219][ T3063] usb 5-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 2663.599499][ T3063] usb 5-1: failed to enable PITCH for EP 0x82 [ 2663.743585][T17784] usb 1-1: Using ep0 maxpacket: 8 [ 2663.755070][T17784] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 2663.788963][ T3063] usb 5-1: USB disconnect, device number 94 [ 2663.988956][T17784] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2663.998851][T17784] usb 1-1: Product: syz [ 2664.003076][T17784] usb 1-1: Manufacturer: syz [ 2664.007970][T17784] usb 1-1: SerialNumber: syz [ 2664.016314][T17784] usb 1-1: config 0 descriptor?? [ 2664.048858][T31992] udevd[31992]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 2664.225928][T17784] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 2664.611518][ T3891] netlink: 'syz.1.7582': attribute type 5 has an invalid length. [ 2665.456751][ T3869] fuse: Unknown parameter 'subj_type' [ 2665.545735][ T877] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 2665.689190][T17784] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 2665.705937][ T877] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2665.718725][ T877] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2665.735547][T17784] usb 1-1: USB disconnect, device number 100 [ 2665.767728][ T877] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 2665.809875][ T877] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 2665.835538][ T877] usb 4-1: Manufacturer: syz [ 2665.860052][ T877] usb 4-1: config 0 descriptor?? [ 2666.362394][ T877] pyra 0003:1E7D:2CF6.0067: unknown main item tag 0x0 [ 2666.369681][ T877] pyra 0003:1E7D:2CF6.0067: unknown main item tag 0x0 [ 2666.377918][ T877] pyra 0003:1E7D:2CF6.0067: unknown main item tag 0x0 [ 2666.406583][ T877] pyra 0003:1E7D:2CF6.0067: unknown main item tag 0x0 [ 2666.426737][ T877] pyra 0003:1E7D:2CF6.0067: unknown main item tag 0x0 [ 2666.910256][ T3922] bridge0: port 3(syz_tun) entered blocking state [ 2666.929637][ T3922] bridge0: port 3(syz_tun) entered disabled state [ 2666.942122][ T3922] syz_tun: entered allmulticast mode [ 2666.957193][ T877] pyra 0003:1E7D:2CF6.0067: unknown main item tag 0x0 [ 2666.960326][ T3922] syz_tun: entered promiscuous mode [ 2666.969714][ T877] pyra 0003:1E7D:2CF6.0067: unknown main item tag 0x0 [ 2666.988298][ T877] pyra 0003:1E7D:2CF6.0067: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 2666.988620][ T3922] bridge0: port 3(syz_tun) entered blocking state [ 2667.005092][ T3922] bridge0: port 3(syz_tun) entered forwarding state [ 2667.252633][ T877] pyra 0003:1E7D:2CF6.0067: couldn't init struct pyra_device [ 2667.328881][ T877] pyra 0003:1E7D:2CF6.0067: couldn't install mouse [ 2667.359878][ T877] pyra 0003:1E7D:2CF6.0067: probe with driver pyra failed with error -71 [ 2667.446594][ T877] usb 4-1: USB disconnect, device number 114 [ 2667.548150][ T3928] fido_id[3928]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 2667.794396][ T30] audit: type=1326 audit(1762971765.133:6839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3925 comm="syz.4.7591" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f48fc98f6c9 code=0x0 [ 2669.670280][ T3956] netlink: 'syz.0.7596': attribute type 5 has an invalid length. [ 2671.146595][ T3966] netlink: 104 bytes leftover after parsing attributes in process `syz.2.7601'. [ 2671.335301][T13057] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 2671.650843][T13057] usb 1-1: Using ep0 maxpacket: 8 [ 2671.690329][T13057] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 2671.711228][T13057] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2671.735830][T13057] usb 1-1: Product: syz [ 2671.883447][T13057] usb 1-1: Manufacturer: syz [ 2671.892184][T13057] usb 1-1: SerialNumber: syz [ 2671.909387][T13057] usb 1-1: config 0 descriptor?? [ 2672.269935][T13057] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 2672.643501][ T877] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 2672.803513][ T877] usb 2-1: device descriptor read/64, error -71 [ 2672.865685][ T4000] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7610'. [ 2673.123506][ T9] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 2673.543559][ T877] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 2673.543851][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 2673.562051][ T3968] fuse: Unknown parameter 'subj_type' [ 2673.582351][ T9] usb 4-1: config index 0 descriptor too short (expected 17170, got 18) [ 2673.591633][ T9] usb 4-1: config 0 has too many interfaces: 63, using maximum allowed: 32 [ 2673.606623][ T9] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 63 [ 2673.631133][ T9] usb 4-1: New USB device found, idVendor=07ab, idProduct=fc01, bcdDevice=8d.90 [ 2673.640891][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2673.649251][ T9] usb 4-1: Product: syz [ 2673.653928][ T9] usb 4-1: Manufacturer: syz [ 2673.686676][ T877] usb 2-1: device descriptor read/64, error -71 [ 2673.705645][ T9] usb 4-1: SerialNumber: syz [ 2673.758430][ T9] usb 4-1: config 0 descriptor?? [ 2673.783588][T13057] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 2673.798411][T13057] usb 1-1: USB disconnect, device number 101 [ 2673.809114][ T877] usb usb2-port1: attempt power cycle [ 2674.012968][ T9] ums-freecom 4-1:0.0: USB Mass Storage device detected [ 2674.105572][ T9] usb 4-1: USB disconnect, device number 115 [ 2674.156784][ T4006] netlink: 'syz.4.7611': attribute type 5 has an invalid length. [ 2674.163513][ T877] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 2674.194234][ T877] usb 2-1: device descriptor read/8, error -71 [ 2674.433542][ T877] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 2674.454091][ T877] usb 2-1: device descriptor read/8, error -71 [ 2674.464619][ T4014] netlink: 52 bytes leftover after parsing attributes in process `syz.0.7613'. [ 2674.474175][ T4014] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 2674.563771][ T877] usb usb2-port1: unable to enumerate USB device [ 2675.263504][ T877] usb 5-1: new full-speed USB device number 95 using dummy_hcd [ 2675.425859][ T877] usb 5-1: unable to get BOS descriptor or descriptor too short [ 2675.435719][ T877] usb 5-1: not running at top speed; connect to a high speed hub [ 2675.445433][ T877] usb 5-1: config 1 has an invalid interface number: 138 but max is 0 [ 2675.455947][ T877] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2675.554751][ T4028] syzkaller0: entered promiscuous mode [ 2675.562578][ T877] usb 5-1: config 1 has no interface number 0 [ 2675.562673][ T4028] syzkaller0: entered allmulticast mode [ 2675.640873][ T877] usb 5-1: config 1 interface 138 altsetting 252 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 2675.672599][ T877] usb 5-1: config 1 interface 138 has no altsetting 0 [ 2675.701112][ T877] usb 5-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 2675.713474][ T877] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2675.741830][ T877] usb 5-1: Product: syz [ 2675.781696][ T877] usb 5-1: Manufacturer: syz [ 2675.796832][ T877] usb 5-1: SerialNumber: syz [ 2676.034915][ T877] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 2676.243218][ T877] usb 5-1: USB disconnect, device number 95 [ 2676.323519][T13057] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 2676.405328][T31992] udevd[31992]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.138/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 2676.544962][ C0] Unknown status report in ack skb [ 2676.558921][T13057] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2676.571679][T13057] usb 1-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 2676.584279][T13057] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2676.593249][T13057] usb 1-1: Product: syz [ 2676.601319][T13057] usb 1-1: Manufacturer: syz [ 2676.616016][T13057] usb 1-1: SerialNumber: syz [ 2676.640370][T13057] usb 1-1: config 0 descriptor?? [ 2676.721257][T13057] adutux 1-1:0.0: interrupt endpoints not found [ 2676.932658][T13057] usb 1-1: USB disconnect, device number 102 [ 2677.267740][ T4055] netlink: 'syz.4.7626': attribute type 5 has an invalid length. [ 2677.459595][ T4062] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7628'. [ 2677.485694][ T4060] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 2677.717821][ T4070] syzkaller0: entered promiscuous mode [ 2677.725931][ T4070] syzkaller0: entered allmulticast mode [ 2678.243189][ T4081] netlink: 36 bytes leftover after parsing attributes in process `syz.0.7629'. [ 2678.477827][ T4087] netlink: 220 bytes leftover after parsing attributes in process `syz.4.7635'. [ 2678.561574][ T4087] netlink: 220 bytes leftover after parsing attributes in process `syz.4.7635'. [ 2679.178855][ T877] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 2679.224602][ T4095] netlink: 20 bytes leftover after parsing attributes in process `syz.2.7636'. [ 2679.403464][ T877] usb 5-1: Using ep0 maxpacket: 16 [ 2679.610220][ T877] usb 5-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 2679.689421][ T877] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2679.718420][ T877] usb 5-1: Product: syz [ 2679.735035][ T877] usb 5-1: Manufacturer: syz [ 2679.746233][ T877] usb 5-1: SerialNumber: syz [ 2679.765026][ T877] r8152-cfgselector 5-1: Unknown version 0x0000 [ 2679.771394][ T877] r8152-cfgselector 5-1: config 0 descriptor?? [ 2680.861165][ T4116] syzkaller0: entered promiscuous mode [ 2680.866888][ T4116] syzkaller0: entered allmulticast mode [ 2681.181253][ T4118] netlink: 'syz.2.7643': attribute type 5 has an invalid length. [ 2681.693978][T30199] r8152-cfgselector 5-1: USB disconnect, device number 96 [ 2682.109196][ T4138] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7651'. [ 2682.237698][ T4142] mac80211_hwsim hwsim40 wlan1: entered promiscuous mode [ 2682.377086][ T4142] netlink: 'syz.3.7649': attribute type 11 has an invalid length. [ 2682.387477][ T4142] netlink: 4 bytes leftover after parsing attributes in process `syz.3.7649'. [ 2682.443526][T30199] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 2682.865503][T30199] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 2682.887425][T30199] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 2682.905753][ T4146] netlink: 36 bytes leftover after parsing attributes in process `syz.0.7650'. [ 2683.010715][T30199] usb 3-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2683.515874][T30199] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 2683.557347][T30199] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2683.637607][T30199] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 2683.872088][T30199] usb 3-1: invalid MIDI out EP 0 [ 2684.183806][T31992] udevd[31992]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 2684.206738][T30199] snd-usb-audio 3-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 2685.411603][T17784] usb 3-1: USB disconnect, device number 37 [ 2685.499869][ T4175] netlink: 'syz.4.7658': attribute type 5 has an invalid length. [ 2685.779835][ T4183] ipt_rpfilter: unknown options [ 2685.796704][ T877] usb 1-1: new full-speed USB device number 103 using dummy_hcd [ 2685.809373][ T4183] gre1: entered promiscuous mode [ 2685.887678][ T4186] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 2685.966371][ T877] usb 1-1: config 4 has no interfaces? [ 2685.975966][ T877] usb 1-1: string descriptor 0 read error: -22 [ 2685.982504][ T877] usb 1-1: New USB device found, idVendor=05ef, idProduct=8884, bcdDevice=28.54 [ 2685.997485][ T877] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2686.242223][ T877] usb 1-1: USB disconnect, device number 103 [ 2686.476856][ T4190] FAULT_INJECTION: forcing a failure. [ 2686.476856][ T4190] name failslab, interval 1, probability 0, space 0, times 0 [ 2686.494632][ T4190] CPU: 1 UID: 0 PID: 4190 Comm: syz.2.7664 Not tainted syzkaller #0 PREEMPT(full) [ 2686.494658][ T4190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2686.494669][ T4190] Call Trace: [ 2686.494677][ T4190] [ 2686.494685][ T4190] dump_stack_lvl+0x189/0x250 [ 2686.494714][ T4190] ? __pfx____ratelimit+0x10/0x10 [ 2686.494736][ T4190] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2686.494759][ T4190] ? __pfx__printk+0x10/0x10 [ 2686.494798][ T4190] ? __pfx___might_resched+0x10/0x10 [ 2686.494816][ T4190] ? fs_reclaim_acquire+0x7d/0x100 [ 2686.494835][ T4190] should_fail_ex+0x414/0x560 [ 2686.494864][ T4190] should_failslab+0xa8/0x100 [ 2686.494881][ T4190] kmem_cache_alloc_noprof+0x74/0x6e0 [ 2686.494902][ T4190] ? security_inode_alloc+0x39/0x330 [ 2686.494931][ T4190] security_inode_alloc+0x39/0x330 [ 2686.494957][ T4190] inode_init_always_gfp+0x9ed/0xdc0 [ 2686.494988][ T4190] ? __pfx_proc_alloc_inode+0x10/0x10 [ 2686.495010][ T4190] alloc_inode+0x82/0x1b0 [ 2686.495039][ T4190] new_inode+0x22/0x170 [ 2686.495061][ T4190] proc_pid_make_inode+0x21/0x130 [ 2686.495080][ T4190] proc_pident_instantiate+0x6d/0x2b0 [ 2686.495110][ T4190] proc_fill_cache+0x2d0/0x3d0 [ 2686.495129][ T4190] ? __pfx_proc_pident_instantiate+0x10/0x10 [ 2686.495148][ T4190] ? __pfx_proc_fill_cache+0x10/0x10 [ 2686.495175][ T4190] ? filldir64+0x46c/0x690 [ 2686.495210][ T4190] proc_pident_readdir+0x2f1/0x400 [ 2686.495235][ T4190] iterate_dir+0x399/0x570 [ 2686.495263][ T4190] __se_sys_getdents64+0xe4/0x260 [ 2686.495303][ T4190] ? __pfx___se_sys_getdents64+0x10/0x10 [ 2686.495324][ T4190] ? ksys_write+0x22a/0x250 [ 2686.495351][ T4190] ? __pfx_filldir64+0x10/0x10 [ 2686.495382][ T4190] ? __pfx_ksys_write+0x10/0x10 [ 2686.495409][ T4190] ? do_syscall_64+0xbe/0xfa0 [ 2686.495436][ T4190] do_syscall_64+0xfa/0xfa0 [ 2686.495457][ T4190] ? lockdep_hardirqs_on+0x9c/0x150 [ 2686.495480][ T4190] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2686.495497][ T4190] ? clear_bhb_loop+0x60/0xb0 [ 2686.495516][ T4190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2686.495532][ T4190] RIP: 0033:0x7f9ddad8f6c9 [ 2686.495546][ T4190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 2686.495560][ T4190] RSP: 002b:00007f9ddbc72038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 2686.495577][ T4190] RAX: ffffffffffffffda RBX: 00007f9ddafe6090 RCX: 00007f9ddad8f6c9 [ 2686.495590][ T4190] RDX: 0000000000001002 RSI: 0000200000002f40 RDI: 0000000000000009 [ 2686.495602][ T4190] RBP: 00007f9ddbc72090 R08: 0000000000000000 R09: 0000000000000000 [ 2686.495612][ T4190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2686.495620][ T4190] R13: 00007f9ddafe6128 R14: 00007f9ddafe6090 R15: 00007f9ddb10fa28 [ 2686.495651][ T4190] [ 2686.774533][ C1] vkms_vblank_simulate: vblank timer overrun [ 2687.664271][T17784] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 2687.804067][ T9] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 2688.183581][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 2688.190925][ T9] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 2688.201945][ T9] usb 3-1: config 0 has no interface number 0 [ 2688.208731][ T9] usb 3-1: config 0 interface 12 has no altsetting 0 [ 2688.219305][ T9] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 2688.236143][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2688.283623][T17784] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 2688.302551][T17784] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 2688.452737][ T9] usb 3-1: Product: syz [ 2688.478316][T17784] usb 4-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2688.493177][ T9] usb 3-1: Manufacturer: syz [ 2688.539225][ T877] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 2688.566305][ T9] usb 3-1: SerialNumber: syz [ 2688.601415][ T9] usb 3-1: config 0 descriptor?? [ 2688.610981][T17784] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 2688.693486][ T877] usb 1-1: Using ep0 maxpacket: 8 [ 2688.701472][ T877] usb 1-1: config 0 has an invalid descriptor of length 239, skipping remainder of the config [ 2688.712088][T17784] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2688.712753][ T877] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 2688.741855][ T877] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=9e.bc [ 2688.751962][ T877] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2688.761762][ T877] usb 1-1: Product: syz [ 2688.780948][ T877] usb 1-1: Manufacturer: syz [ 2688.789697][ T877] usb 1-1: SerialNumber: syz [ 2688.809955][ T877] usb 1-1: config 0 descriptor?? [ 2688.903166][ T4232] x_tables: ip_tables: osf match: only valid for protocol 6 [ 2689.096173][T17784] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 2689.154461][T17784] usb 4-1: invalid MIDI out EP 0 [ 2689.280623][ T9] f81534 3-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 2689.349572][ T9] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 2689.413964][ T9] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 2689.523589][ T9] f81534 3-1:0.12: probe with driver f81534 failed with error -71 [ 2689.677645][ T9] usb 3-1: USB disconnect, device number 38 [ 2689.709416][T17784] snd-usb-audio 4-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 2690.647737][ T877] usb 4-1: USB disconnect, device number 116 [ 2691.036399][ T4254] netlink: 'syz.3.7677': attribute type 5 has an invalid length. [ 2691.498669][ T877] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 2691.677936][ T5936] usb 1-1: USB disconnect, device number 104 [ 2691.804089][ T877] usb 2-1: Using ep0 maxpacket: 32 [ 2691.837248][ T877] usb 2-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 2691.874109][ T877] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2691.905590][ T877] usb 2-1: config 0 descriptor?? [ 2691.924805][ T877] as10x_usb: device has been detected [ 2692.025930][ T877] usb 2-1: as102_dvb_register: dvb_register_adapter() failed: -23 [ 2692.080314][ T877] Abilis Systems as10x usb driver 2-1:0.0: probe with driver Abilis Systems as10x usb driver failed with error -23 [ 2692.130045][ T877] usb 2-1: USB disconnect, device number 98 [ 2692.931048][ T4280] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 2693.173510][ T5936] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 2693.268206][ T4288] netlink: 'syz.1.7690': attribute type 11 has an invalid length. [ 2693.273693][ T877] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 2693.413495][ T5936] usb 4-1: Using ep0 maxpacket: 8 [ 2693.444108][ T877] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 2693.457086][ T5936] usb 4-1: config 0 has an invalid interface number: 143 but max is 0 [ 2693.459009][ T877] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 2693.465609][ T5936] usb 4-1: config 0 has no interface number 0 [ 2693.523567][ T5936] usb 4-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=c1.9b [ 2693.549898][ T877] usb 3-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2693.857575][ T877] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 2693.870442][ T5936] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2693.908507][ T5936] usb 4-1: config 0 descriptor?? [ 2693.977777][ T877] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2694.042312][ T5936] viperboard 4-1:0.143: version 0.00 found at bus 004 address 117 [ 2694.074507][ T877] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 2694.092864][ T877] usb 3-1: invalid MIDI out EP 0 [ 2694.143007][ T4283] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2694.220470][ T5936] viperboard-i2c viperboard-i2c.2.auto: error -EIO: failure setting i2c_bus_freq to 100 [ 2694.220620][ T528] udevd[528]: setting mode of /dev/snd/controlC3 to 020660 failed: No such file or directory [ 2694.231021][ T4283] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2694.282584][ T528] udevd[528]: setting owner of /dev/snd/controlC3 to uid=0, gid=29 failed: No such file or directory [ 2694.304770][ T877] snd-usb-audio 3-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 2694.525274][ T5936] viperboard-i2c viperboard-i2c.2.auto: probe with driver viperboard-i2c failed with error -5 [ 2694.591101][ T5936] usb 4-1: USB disconnect, device number 117 [ 2695.222774][ T4267] ================================================================== [ 2695.230858][ T4267] BUG: KASAN: slab-use-after-free in as102_release+0x52/0xe0 [ 2695.238228][ T4267] Write of size 4 at addr ffff88806ca72150 by task syz.0.7683/4267 [ 2695.246119][ T4267] [ 2695.248433][ T4267] CPU: 0 UID: 0 PID: 4267 Comm: syz.0.7683 Not tainted syzkaller #0 PREEMPT(full) [ 2695.248446][ T4267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2695.248453][ T4267] Call Trace: [ 2695.248459][ T4267] [ 2695.248466][ T4267] dump_stack_lvl+0x189/0x250 [ 2695.248490][ T4267] ? __virt_addr_valid+0x1c8/0x5c0 [ 2695.248511][ T4267] ? rcu_is_watching+0x15/0xb0 [ 2695.248527][ T4267] ? __kasan_check_byte+0x12/0x40 [ 2695.248542][ T4267] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2695.248562][ T4267] ? rcu_is_watching+0x15/0xb0 [ 2695.248580][ T4267] ? lock_release+0x4b/0x3e0 [ 2695.248598][ T4267] ? __virt_addr_valid+0x1c8/0x5c0 [ 2695.248615][ T4267] ? __virt_addr_valid+0x4a5/0x5c0 [ 2695.248628][ T4267] print_report+0xca/0x240 [ 2695.248639][ T4267] ? as102_release+0x52/0xe0 [ 2695.248649][ T4267] kasan_report+0x118/0x150 [ 2695.248659][ T4267] ? as102_release+0x52/0xe0 [ 2695.248668][ T4267] ? __pfx_as102_release+0x10/0x10 [ 2695.248678][ T4267] kasan_check_range+0x2b0/0x2c0 [ 2695.248688][ T4267] ? __pfx_as102_release+0x10/0x10 [ 2695.248697][ T4267] as102_release+0x52/0xe0 [ 2695.248707][ T4267] __fput+0x44c/0xa70 [ 2695.248721][ T4267] task_work_run+0x1d4/0x260 [ 2695.248736][ T4267] ? __pfx_task_work_run+0x10/0x10 [ 2695.248751][ T4267] do_exit+0x6b5/0x2300 [ 2695.248765][ T4267] ? do_raw_spin_lock+0x121/0x290 [ 2695.248778][ T4267] ? __pfx_do_exit+0x10/0x10 [ 2695.248793][ T4267] do_group_exit+0x21c/0x2d0 [ 2695.248805][ T4267] ? lockdep_hardirqs_on+0x9c/0x150 [ 2695.248819][ T4267] get_signal+0x1285/0x1340 [ 2695.248834][ T4267] arch_do_signal_or_restart+0xa0/0x790 [ 2695.248850][ T4267] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2695.248867][ T4267] ? exit_to_user_mode_loop+0x40/0x130 [ 2695.248877][ T4267] exit_to_user_mode_loop+0x72/0x130 [ 2695.248886][ T4267] do_syscall_64+0x2bd/0xfa0 [ 2695.248907][ T4267] ? lockdep_hardirqs_on+0x9c/0x150 [ 2695.248919][ T4267] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2695.248929][ T4267] ? clear_bhb_loop+0x60/0xb0 [ 2695.248939][ T4267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2695.248950][ T4267] RIP: 0033:0x7ff4c398f6c9 [ 2695.248960][ T4267] Code: Unable to access opcode bytes at 0x7ff4c398f69f. [ 2695.248965][ T4267] RSP: 002b:00007ff4c47cc038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2695.248976][ T4267] RAX: 0000000000010106 RBX: 00007ff4c3be6090 RCX: 00007ff4c398f6c9 [ 2695.248984][ T4267] RDX: 0000000000010106 RSI: 00002000000000c0 RDI: 0000000000000003 [ 2695.248991][ T4267] RBP: 00007ff4c3a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2695.248997][ T4267] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 2695.249003][ T4267] R13: 00007ff4c3be6128 R14: 00007ff4c3be6090 R15: 00007ff4c3d0fa28 [ 2695.249014][ T4267] [ 2695.249018][ T4267] [ 2695.512052][ T4267] Allocated by task 877: [ 2695.516292][ T4267] kasan_save_track+0x3e/0x80 [ 2695.520992][ T4267] __kasan_kmalloc+0x93/0xb0 [ 2695.525599][ T4267] __kmalloc_cache_noprof+0x3d5/0x6f0 [ 2695.530985][ T4267] as102_usb_probe+0x5b/0x6b0 [ 2695.535680][ T4267] usb_probe_interface+0x668/0xc30 [ 2695.540801][ T4267] really_probe+0x26d/0x9e0 [ 2695.545330][ T4267] __driver_probe_device+0x18c/0x2f0 [ 2695.550637][ T4267] driver_probe_device+0x4f/0x430 [ 2695.555669][ T4267] __device_attach_driver+0x2ce/0x530 [ 2695.561029][ T4267] bus_for_each_drv+0x251/0x2e0 [ 2695.565861][ T4267] __device_attach+0x2b8/0x400 [ 2695.570670][ T4267] bus_probe_device+0x185/0x260 [ 2695.575504][ T4267] device_add+0x7b6/0xb50 [ 2695.579814][ T4267] usb_set_configuration+0x1a87/0x20e0 [ 2695.585355][ T4267] usb_generic_driver_probe+0x8d/0x150 [ 2695.590816][ T4267] usb_probe_device+0x1c4/0x390 [ 2695.595686][ T4267] really_probe+0x26d/0x9e0 [ 2695.600203][ T4267] __driver_probe_device+0x18c/0x2f0 [ 2695.605502][ T4267] driver_probe_device+0x4f/0x430 [ 2695.610540][ T4267] __device_attach_driver+0x2ce/0x530 [ 2695.615926][ T4267] bus_for_each_drv+0x251/0x2e0 [ 2695.620787][ T4267] __device_attach+0x2b8/0x400 [ 2695.625608][ T4267] bus_probe_device+0x185/0x260 [ 2695.630470][ T4267] device_add+0x7b6/0xb50 [ 2695.634823][ T4267] usb_new_device+0xa39/0x16f0 [ 2695.639611][ T4267] hub_event+0x2958/0x4a20 [ 2695.644049][ T4267] process_scheduled_works+0xae1/0x17b0 [ 2695.649620][ T4267] worker_thread+0x8a0/0xda0 [ 2695.654206][ T4267] kthread+0x711/0x8a0 [ 2695.658262][ T4267] ret_from_fork+0x4bc/0x870 [ 2695.662843][ T4267] ret_from_fork_asm+0x1a/0x30 [ 2695.667600][ T4267] [ 2695.669922][ T4267] Freed by task 877: [ 2695.673800][ T4267] kasan_save_track+0x3e/0x80 [ 2695.678468][ T4267] __kasan_save_free_info+0x46/0x50 [ 2695.683655][ T4267] __kasan_slab_free+0x5c/0x80 [ 2695.688402][ T4267] kfree+0x19a/0x6d0 [ 2695.692276][ T4267] as102_usb_probe+0x5d0/0x6b0 [ 2695.697021][ T4267] usb_probe_interface+0x668/0xc30 [ 2695.702122][ T4267] really_probe+0x26d/0x9e0 [ 2695.706705][ T4267] __driver_probe_device+0x18c/0x2f0 [ 2695.711972][ T4267] driver_probe_device+0x4f/0x430 [ 2695.716976][ T4267] __device_attach_driver+0x2ce/0x530 [ 2695.722329][ T4267] bus_for_each_drv+0x251/0x2e0 [ 2695.727165][ T4267] __device_attach+0x2b8/0x400 [ 2695.731926][ T4267] bus_probe_device+0x185/0x260 [ 2695.736754][ T4267] device_add+0x7b6/0xb50 [ 2695.741064][ T4267] usb_set_configuration+0x1a87/0x20e0 [ 2695.746513][ T4267] usb_generic_driver_probe+0x8d/0x150 [ 2695.751958][ T4267] usb_probe_device+0x1c4/0x390 [ 2695.756800][ T4267] really_probe+0x26d/0x9e0 [ 2695.761285][ T4267] __driver_probe_device+0x18c/0x2f0 [ 2695.766551][ T4267] driver_probe_device+0x4f/0x430 [ 2695.771554][ T4267] __device_attach_driver+0x2ce/0x530 [ 2695.776924][ T4267] bus_for_each_drv+0x251/0x2e0 [ 2695.781753][ T4267] __device_attach+0x2b8/0x400 [ 2695.786493][ T4267] bus_probe_device+0x185/0x260 [ 2695.791320][ T4267] device_add+0x7b6/0xb50 [ 2695.795627][ T4267] usb_new_device+0xa39/0x16f0 [ 2695.800370][ T4267] hub_event+0x2958/0x4a20 [ 2695.804764][ T4267] process_scheduled_works+0xae1/0x17b0 [ 2695.810292][ T4267] worker_thread+0x8a0/0xda0 [ 2695.814860][ T4267] kthread+0x711/0x8a0 [ 2695.818909][ T4267] ret_from_fork+0x4bc/0x870 [ 2695.823479][ T4267] ret_from_fork_asm+0x1a/0x30 [ 2695.828228][ T4267] [ 2695.830549][ T4267] The buggy address belongs to the object at ffff88806ca72000 [ 2695.830549][ T4267] which belongs to the cache kmalloc-4k of size 4096 [ 2695.844595][ T4267] The buggy address is located 336 bytes inside of [ 2695.844595][ T4267] freed 4096-byte region [ffff88806ca72000, ffff88806ca73000) [ 2695.858464][ T4267] [ 2695.860775][ T4267] The buggy address belongs to the physical page: [ 2695.867179][ T4267] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6ca70 [ 2695.875918][ T4267] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 2695.884397][ T4267] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 2695.891920][ T4267] page_type: f5(slab) [ 2695.895898][ T4267] raw: 00fff00000000040 ffff88801a027140 ffffea00016a2c00 dead000000000002 [ 2695.904465][ T4267] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 2695.913029][ T4267] head: 00fff00000000040 ffff88801a027140 ffffea00016a2c00 dead000000000002 [ 2695.921690][ T4267] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 2695.930344][ T4267] head: 00fff00000000003 ffffea0001b29c01 00000000ffffffff 00000000ffffffff [ 2695.939007][ T4267] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 2695.947658][ T4267] page dumped because: kasan: bad access detected [ 2695.954094][ T4267] page_owner tracks the page as allocated [ 2695.959784][ T4267] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 11171, tgid 11169 (syz.1.1299), ts 562885235932, free_ts 562734616479 [ 2695.981291][ T4267] post_alloc_hook+0x240/0x2a0 [ 2695.986087][ T4267] get_page_from_freelist+0x2365/0x2440 [ 2695.991701][ T4267] __alloc_frozen_pages_noprof+0x181/0x370 [ 2695.997484][ T4267] alloc_pages_mpol+0x232/0x4a0 [ 2696.002312][ T4267] allocate_slab+0x96/0x350 [ 2696.006853][ T4267] ___slab_alloc+0xf56/0x1990 [ 2696.011515][ T4267] __slab_alloc+0x65/0x100 [ 2696.015929][ T4267] __kmalloc_cache_noprof+0x411/0x6f0 [ 2696.021295][ T4267] io_ring_ctx_alloc+0x53/0xc10 [ 2696.026130][ T4267] io_uring_create+0x14a/0xba0 [ 2696.030874][ T4267] __se_sys_io_uring_setup+0x264/0x270 [ 2696.036360][ T4267] do_syscall_64+0xfa/0xfa0 [ 2696.040849][ T4267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2696.046722][ T4267] page last free pid 5819 tgid 5819 stack trace: [ 2696.053117][ T4267] __free_frozen_pages+0xbc4/0xd30 [ 2696.058218][ T4267] __slab_free+0x2e7/0x390 [ 2696.062614][ T4267] qlist_free_all+0x97/0x140 [ 2696.067185][ T4267] kasan_quarantine_reduce+0x148/0x160 [ 2696.072624][ T4267] __kasan_slab_alloc+0x22/0x80 [ 2696.077490][ T4267] kmem_cache_alloc_lru_noprof+0x35d/0x6d0 [ 2696.083277][ T4267] shmem_alloc_inode+0x28/0x40 [ 2696.088104][ T4267] alloc_inode+0x6a/0x1b0 [ 2696.092417][ T4267] new_inode+0x22/0x170 [ 2696.096547][ T4267] shmem_get_inode+0x346/0xe90 [ 2696.101291][ T4267] shmem_mknod+0x18c/0x3e0 [ 2696.105682][ T4267] path_openat+0x14f4/0x3830 [ 2696.110259][ T4267] do_filp_open+0x1fa/0x410 [ 2696.114843][ T4267] do_sys_openat2+0x121/0x1c0 [ 2696.119502][ T4267] __x64_sys_openat+0x138/0x170 [ 2696.124345][ T4267] do_syscall_64+0xfa/0xfa0 [ 2696.128832][ T4267] [ 2696.131163][ T4267] Memory state around the buggy address: [ 2696.136786][ T4267] ffff88806ca72000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2696.144839][ T4267] ffff88806ca72080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2696.152921][ T4267] >ffff88806ca72100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2696.160969][ T4267] ^ [ 2696.167624][ T4267] ffff88806ca72180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2696.175671][ T4267] ffff88806ca72200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2696.183711][ T4267] ================================================================== [ 2696.210203][ T4267] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2696.217609][ T4267] CPU: 1 UID: 0 PID: 4267 Comm: syz.0.7683 Not tainted syzkaller #0 PREEMPT(full) [ 2696.226893][ T4267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 2696.236993][ T4267] Call Trace: [ 2696.240258][ T4267] [ 2696.243175][ T4267] dump_stack_lvl+0x99/0x250 [ 2696.247773][ T4267] ? __asan_memcpy+0x40/0x70 [ 2696.252442][ T4267] ? __pfx_dump_stack_lvl+0x10/0x10 [ 2696.257631][ T4267] ? __pfx__printk+0x10/0x10 [ 2696.262240][ T4267] vpanic+0x237/0x6d0 [ 2696.266255][ T4267] ? __pfx_vpanic+0x10/0x10 [ 2696.270743][ T4267] ? preempt_schedule_common+0x83/0xd0 [ 2696.276190][ T4267] ? preempt_schedule+0xae/0xc0 [ 2696.281021][ T4267] panic+0xb9/0xc0 [ 2696.284752][ T4267] ? __pfx_panic+0x10/0x10 [ 2696.289188][ T4267] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 2696.295497][ T4267] ? as102_release+0x52/0xe0 [ 2696.300152][ T4267] check_panic_on_warn+0x89/0xb0 [ 2696.305071][ T4267] ? as102_release+0x52/0xe0 [ 2696.309637][ T4267] end_report+0x78/0x160 [ 2696.313857][ T4267] kasan_report+0x129/0x150 [ 2696.318339][ T4267] ? as102_release+0x52/0xe0 [ 2696.322905][ T4267] ? __pfx_as102_release+0x10/0x10 [ 2696.327993][ T4267] kasan_check_range+0x2b0/0x2c0 [ 2696.332908][ T4267] ? __pfx_as102_release+0x10/0x10 [ 2696.337999][ T4267] as102_release+0x52/0xe0 [ 2696.342396][ T4267] __fput+0x44c/0xa70 [ 2696.346363][ T4267] task_work_run+0x1d4/0x260 [ 2696.350935][ T4267] ? __pfx_task_work_run+0x10/0x10 [ 2696.356032][ T4267] do_exit+0x6b5/0x2300 [ 2696.360170][ T4267] ? do_raw_spin_lock+0x121/0x290 [ 2696.365172][ T4267] ? __pfx_do_exit+0x10/0x10 [ 2696.369743][ T4267] do_group_exit+0x21c/0x2d0 [ 2696.374324][ T4267] ? lockdep_hardirqs_on+0x9c/0x150 [ 2696.379503][ T4267] get_signal+0x1285/0x1340 [ 2696.384075][ T4267] arch_do_signal_or_restart+0xa0/0x790 [ 2696.389601][ T4267] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 2696.395735][ T4267] ? exit_to_user_mode_loop+0x40/0x130 [ 2696.401180][ T4267] exit_to_user_mode_loop+0x72/0x130 [ 2696.406441][ T4267] do_syscall_64+0x2bd/0xfa0 [ 2696.411016][ T4267] ? lockdep_hardirqs_on+0x9c/0x150 [ 2696.416194][ T4267] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2696.422237][ T4267] ? clear_bhb_loop+0x60/0xb0 [ 2696.426893][ T4267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2696.432788][ T4267] RIP: 0033:0x7ff4c398f6c9 [ 2696.437182][ T4267] Code: Unable to access opcode bytes at 0x7ff4c398f69f. [ 2696.444173][ T4267] RSP: 002b:00007ff4c47cc038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2696.452563][ T4267] RAX: 0000000000010106 RBX: 00007ff4c3be6090 RCX: 00007ff4c398f6c9 [ 2696.460511][ T4267] RDX: 0000000000010106 RSI: 00002000000000c0 RDI: 0000000000000003 [ 2696.468463][ T4267] RBP: 00007ff4c3a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2696.476509][ T4267] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 2696.484458][ T4267] R13: 00007ff4c3be6128 R14: 00007ff4c3be6090 R15: 00007ff4c3d0fa28 [ 2696.492414][ T4267] [ 2696.495687][ T4267] Kernel Offset: disabled [ 2696.500005][ T4267] Rebooting in 86400 seconds..