last executing test programs: 1.173185076s ago: executing program 3 (id=322): r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @multicast}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001fc0)={0x300, 0x27, 0x3e3ef502011b72f7, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x14, 0xa, 0x0, 0x0, @ipv6=@remote}, @nested={0x0, 0x69, 0x0, 0x1, [@nested={0x0, 0xbf, 0x0, 0x1, [@typed={0x0, 0xf1, 0x0, 0x0, @binary="e58d9b82eb4407731f1967a98c3af427c434e15f8262c04bd4ed6be14dfbf02e7777aebbb964b4795eb57508bd6ffe5a7d35cd1c0c52fb6176fd570ddb099e6ff534325ca0ba06e852ead170c9ed45a330c51320cc5a14ffff093989cf80ee07657e85985557740103176873f8fe565e958c1181862568c07356cc23d0fa1c06ad19abe3e17875ae8d52abacce4fa4363e002a358d0a1574f552b6e64469e963f8170950d23c4d1220038023b47bb205b34fa89a121a41c68b8c89dbbba74da4d067e936ec7c5bb09ccf76e19ca1a9e88a89d797"}, @generic="f95214f5648caae620ec8be5656f9b5ef4cec2c3122e167fc57416b7f2eb449d24268efabad0efe609e5b3dbc425cee0fdbf3643beaf245eb8dc5fe4ad1b93508fdd4a54226bafc50281dce10fdf5084a2051a"]}, @generic="87adc3d6ee1f219d48c5b2d14a7f311b4a3b7b16b4186713e2033553299e0db99914c9d36cd2b1d86a34497d25a9f611a0f601103fb94515a9a36f1e1a22ff888e9da133d397b3e80f89a89ee1e46921f6d57514a84cae5387e64fb86da9a2cd894219870a620c7130485d7a6ba16579c7065854bed4f49bf0ffe43ebbec293216ca5acc3d23af447b86b749f37acad25532161bdc7d0e92dacacfb8ee06", @generic="6011b01a80b1fcaf8e9f68b67da36455a222b67652afd5f892c3cd4d83605ad382d6e870e8b02ad1f6b952e947a6587d91465fa5572d440b5536352ab6ff6c0e478207729b035df59c70cc5e91f16252883e294b460754601ea44344b057b42ad07efbe2b73d8c5c07e967f5799f770c8111b0", @typed={0x0, 0x3a, 0x0, 0x0, @pid}, @nested={0x0, 0x10f, 0x0, 0x1, [@nested={0x0, 0x110}, @typed={0x0, 0xfd, 0x0, 0x0, @ipv4=@empty}]}, @typed={0x0, 0x88, 0x0, 0x0, @binary="bba57f88021b17b2852d49d0"}, @nested={0x0, 0x6e, 0x0, 0x1, [@generic="444802d9f5337c3b1e8e00ab30b58546211b5853c70d7e6b71edeba33a71c1876e3f5cd0558b223c7add15de7f8c4b587a9ad68f32493262d4e7d56507b1c606ecd5c03d6c2c5dcbff32d5a6b6a8d9f260b797acc9089619627b27c6658cb12c10cfe8087469d3de4ca9bf0638ef", @generic="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@typed={0x0, 0x11a, 0x0, 0x0, @uid}, @typed={0x0, 0x77, 0x0, 0x0, @binary="176c"}, @typed={0x0, 0x71, 0x0, 0x0, @ipv4=@loopback}, @generic="16586c3c8118b85308c6c980ce6757a93fe65800644cbf9c5b07ce843ad58f66a357cf5b9795e66496e88d12e2950126e892dffe8b3bfc9e3a3231eea39ce8fd57209f4aeb3c2c16313b03a52cbe57200fb1319796c9db99986db0f16783a35d4b1061", @nested={0x0, 0xc9}]}]}, @generic="db2cf03c3477fc360adda65851661c6c6179d7d80e5b2111f00383297fbd207644c879fe6d6fa146945e313affab474d387609da1b2fe8e9a9578e08329a19bc84d2ec1dcb73aa9b8913c2301c95b2f20342c7602fbb8321dcef25434e48926cec0823162a50286432c4c95e25706b60ab2f2a5cace38ba8f64efcd48966df2c501729617d058bfba4f7e02f818554f11a2879f68d128b13b0ec49f956abc9d6", @generic="e066b4efd76552b667d524d09a827b9508dba1838ccdc2e8d1d3a44d70b87fe8f391ed273df8b500876e873cbeeffe0f7b07df05b4795eca0a0701616122bee9dce28ba1a2bff2a1bdf221deae4cede939d09631ef74f551e3e4a1654ed40091c1d1378fe8bd54a61dd4590be2ff5be2a7775b20939a816a23f455", @typed={0x8, 0xbd, 0x0, 0x0, @fd}, @generic="55fb07b598de38975a7dd60b95db5a56267d3c7646ef225f1d77a6d00b79766f3b138ca964d5945f0ef0f1506755a3372e578b2b9db8ba1d68cbfae945ec9e87756ec4de492a0cc66e92e563fbd031fe500949f14ffbb47e2a8e83e10f07c990368f08232185e8c033961dd6945028b3a31f7916ac645ea909facf4eb098285ba809e1ced96acbff5c96f39db3afc64132f31fd3f68f431165d389b45f49", @nested={0x10c, 0xc6, 0x0, 0x1, [@nested={0xc, 0x75, 0x0, 0x1, [@nested={0x4, 0x63}, @nested={0x4, 0xe3}]}, @nested={0xf9, 0x19, 0x0, 0x1, [@nested={0x89, 0xa, 0x0, 0x1, [@generic="27048b195c99a2b2e1fa835459000000000000613271421184930184514bb7e27403d14059ef21458dee274fa21965ff3a7fa149d190762305f001c216845b23f4216b3037546d773458457a8a95df7507565f7908ce29889c600c1c30afb3", @typed={0x8, 0xc2, 0x0, 0x0, @uid}, @typed={0x0, 0xdd, 0x0, 0x0, @fd}]}, @typed={0x14, 0xb2, 0x0, 0x0, @u32=0x9}, @typed={0x14, 0x106, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @nested={0x4, 0xe7}, @generic="a77a6f55a9a413e38cb0922b4ab7e618164b6704c9dddcd1ca69ec9749a2ce720f99a72e643af8dacc0d6b4f2369020d14cc3de0c34bb8cb525accc41f"]}]}]}, 0x300}], 0x1, 0x0, 0x0, 0x20000001}, 0x20040051) 1.161515577s ago: executing program 3 (id=323): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x4000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 1.093880803s ago: executing program 3 (id=325): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) connect$pppl2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x6, @private0}}}, 0x3a) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}, 0x1, 0x1}}, 0x2e) 1.081821984s ago: executing program 3 (id=326): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000003c0)="18607651149d7b10b4024fbbdc08899b8f589df2dbb5d7a8d1b36cfab675cb3976ee8100e2878c9cfa178cac130eb046eda93df39ed4b41924dc225ad4028dd63defb87d698be5c749450b350a789dcfc6b2d6a696b5026d1e52f19274566d1da0f353dd65e330ebf71c5e823f2753c5fd76724828ef31b353e71805205c3dceb44cc4c7b3664e29fb") ptrace$getregset(0x4205, r0, 0x2, &(0x7f0000000080)={&(0x7f0000000000)=""/120, 0x78}) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000740)={0x0}) 1.062967265s ago: executing program 3 (id=328): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x3, 0x8, @loopback, 0xfffffffe}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540), 0x3c) r1 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r1, &(0x7f0000000080)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x0, 0x0, 0x0) 1.034438557s ago: executing program 3 (id=329): mkdir(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000280)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4d9, 0xa055, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0xc4, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x1000, 0x0, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0xd, 0x0, 0x40}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000500)={0x24, 0x0, 0x0, &(0x7f0000000580)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0x7, "34034cd7"}, @global=@item_012={0x1, 0x1, 0x0, "bb"}]}}, 0x0}, 0x0) 769.694319ms ago: executing program 1 (id=338): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setresuid(0xee01, 0xee01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000740)="2e6726f30fc7ff66b8010000000f01c1b072ee6766c7442400000001006766c7442402000000006766c744240600000000670f011c2466b92d0300000f323e0f01fc0f01c90f01c566b8f2a97e630f23d00f21f86635300000050f23f8ba2100b000ee6766c7442400530000006766c7442402050000006766c744240600000000670f011c24", 0xffffffffffffff12}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 678.407086ms ago: executing program 1 (id=340): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x8, @loopback}, 0x1c) listen(r0, 0x5) accept4(r0, 0x0, 0x0, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x24040014, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @empty, 0xfffffffe}, 0x1c) 617.731711ms ago: executing program 0 (id=344): fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000140)={0x1, 0x0, 0x78, 0x10}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFC_CMD_GET_TARGET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x4}, 0x14}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f00000002c0), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), r0) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="29009b"], 0x14}, 0x1, 0x0, 0x0, 0x2000c000}, 0x40240c4) 604.301962ms ago: executing program 0 (id=345): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000140)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xcda\x9b\x11X\x0e\xa1\xcf\x1a\x98S7\xc9\x00'/47, 0x2) ftruncate(r1, 0xffff) fcntl$addseals(r1, 0x409, 0x7) r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x8000}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000080)=0x4) 577.314834ms ago: executing program 0 (id=346): r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8}, 0xa) getegid() syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) poll(&(0x7f0000000940)=[{0xffffffffffffffff, 0x21c0}, {r0, 0x8001}], 0x2, 0x7) 534.715917ms ago: executing program 0 (id=349): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fda000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="b969080000b80b000000ba000000000f3036410f7945000f01c4460f08b8010000000f01c166b821010f00d00f0966b88f000f00d80f01d1660f3a0d5226ac", 0x3f}], 0x1, 0x20, 0x0, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r2, 0x4068aea3, &(0x7f00000001c0)={0xbe, 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 431.058196ms ago: executing program 0 (id=352): openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x80002, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1, 0x3, 0x6000, 0x2000, &(0x7f0000fa2000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x26e8, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r1, 0xc018aec0, &(0x7f00000000c0)={0x1}) 390.008999ms ago: executing program 1 (id=355): r0 = socket(0x2, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x438b, 0x4) setsockopt$inet_int(r0, 0x0, 0x3, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00000000c0)=0x3, 0x4) recvfrom$inet(r0, 0x0, 0x0, 0x10140, 0x0, 0x5a) 369.666281ms ago: executing program 1 (id=356): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x12) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='debugfs\x00', 0x0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x60004ce) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x141800, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 357.967552ms ago: executing program 0 (id=357): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000080904000001020d0000052406000105240000000d240f0100000000000000000006241a0000000905810300020000000904010000020d00000904010102020d0000090582020002000000090503020002"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x10, 0x14, 0x1010, 0x83, 0x5, 0x10, 0xa53, 0x10, 0x9, 0x1, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 291.297187ms ago: executing program 1 (id=358): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r1, 0x0) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) 275.512318ms ago: executing program 1 (id=359): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0xa4e4, @remote, 0x3}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0xfe42, 0x8080, 0x0, 0xfd74) 260.868539ms ago: executing program 2 (id=360): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x100, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x12, r0, 0xe5444000) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000131000/0x400000)=nil) madvise(&(0x7f0000363000/0x4000)=nil, 0x4000, 0x17) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) clock_gettime(0x4, &(0x7f00000004c0)) 220.155683ms ago: executing program 2 (id=361): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, 0x52f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_HYPERV_SYNIC(r2, 0x4068aea3, &(0x7f0000000400)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x40000084, 0x0, 0xfffffffffffffffb}]}) 142.219319ms ago: executing program 2 (id=362): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000001c0)=@gcm_128={{0x303}, "cbbf09c473ef3ee5", "d62cb2759e70ad75c3b50ef30b007511", "0894cb4c", "2a6f9fea1f1bb653"}, 0x28) sendmsg$sock(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001300)=[@txtime={{0x18, 0x11a, 0x3d, 0x4}}], 0x18}, 0x8000) 129.4751ms ago: executing program 2 (id=363): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x3, 0x1, 0x8000000, 0x2000, &(0x7f0000fe6000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000280)="9aa2000000a800c42ecad965411010e1bdd476e10f01ca0f01cab953090000b847da0000ba000000000f3066b8e8000f00d80f785e00f3a6660f756a20", 0x3d}], 0x1, 0x4, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 12.578149ms ago: executing program 2 (id=364): inotify_add_watch(0xffffffffffffffff, 0x0, 0x1400037e) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10) mount$incfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a05004, 0x0) chroot(&(0x7f0000000480)='./file0/file0\x00') pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0/../file0\x00') 0s ago: executing program 2 (id=365): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x88842, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="d8df0f23b3b9ce000000b807000000ba000000000f30658154fea900600000c4e28ddc8dcd000000c182fd3f0000c8b950020000b801000000ba000000000f300fc79d53bf0000c4e16dd3010f2202", 0x4f}], 0x1, 0x4d, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080), 0x2700, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.218' (ED25519) to the list of known hosts. [ 23.393766][ T36] audit: type=1400 audit(1756278220.000:64): avc: denied { mounton } for pid=281 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.394996][ T281] cgroup: Unknown subsys name 'net' [ 23.416685][ T36] audit: type=1400 audit(1756278220.000:65): avc: denied { mount } for pid=281 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.444032][ T36] audit: type=1400 audit(1756278220.030:66): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.444214][ T281] cgroup: Unknown subsys name 'devices' [ 23.630544][ T281] cgroup: Unknown subsys name 'hugetlb' [ 23.636171][ T281] cgroup: Unknown subsys name 'rlimit' [ 23.770230][ T36] audit: type=1400 audit(1756278220.380:67): avc: denied { setattr } for pid=281 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.791757][ T283] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 23.793404][ T36] audit: type=1400 audit(1756278220.380:68): avc: denied { mounton } for pid=281 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.826774][ T36] audit: type=1400 audit(1756278220.380:69): avc: denied { mount } for pid=281 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 23.850190][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.850268][ T36] audit: type=1400 audit(1756278220.410:70): avc: denied { relabelto } for pid=283 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.884434][ T36] audit: type=1400 audit(1756278220.410:71): avc: denied { write } for pid=283 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.910067][ T36] audit: type=1400 audit(1756278220.450:72): avc: denied { read } for pid=281 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.935571][ T36] audit: type=1400 audit(1756278220.450:73): avc: denied { open } for pid=281 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.210660][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.217715][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.224855][ T291] bridge_slave_0: entered allmulticast mode [ 25.231273][ T291] bridge_slave_0: entered promiscuous mode [ 25.244421][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.251531][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.258811][ T291] bridge_slave_1: entered allmulticast mode [ 25.265111][ T291] bridge_slave_1: entered promiscuous mode [ 25.275812][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.282879][ T288] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.290180][ T288] bridge_slave_0: entered allmulticast mode [ 25.296437][ T288] bridge_slave_0: entered promiscuous mode [ 25.309370][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.316424][ T288] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.323532][ T288] bridge_slave_1: entered allmulticast mode [ 25.329863][ T288] bridge_slave_1: entered promiscuous mode [ 25.367224][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.374316][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.381474][ T289] bridge_slave_0: entered allmulticast mode [ 25.387719][ T289] bridge_slave_0: entered promiscuous mode [ 25.394158][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.401240][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.408336][ T289] bridge_slave_1: entered allmulticast mode [ 25.414567][ T289] bridge_slave_1: entered promiscuous mode [ 25.469550][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.476708][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.484020][ T290] bridge_slave_0: entered allmulticast mode [ 25.490314][ T290] bridge_slave_0: entered promiscuous mode [ 25.496693][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.503803][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.510881][ T290] bridge_slave_1: entered allmulticast mode [ 25.517175][ T290] bridge_slave_1: entered promiscuous mode [ 25.636567][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.643649][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.650964][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.658021][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.679488][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.686550][ T288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.693841][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.700879][ T288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.715369][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.722451][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.729751][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.736779][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.749301][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.756352][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.763760][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.770802][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.798860][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.806113][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.813723][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.821123][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.828479][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.835683][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.843074][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.850466][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.864968][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.872044][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.889792][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.896857][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.922342][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.929433][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.937376][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.944486][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.966839][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.973919][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.990786][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.997865][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.011784][ T291] veth0_vlan: entered promiscuous mode [ 26.031315][ T291] veth1_macvtap: entered promiscuous mode [ 26.040868][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.047940][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.066412][ T288] veth0_vlan: entered promiscuous mode [ 26.081139][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.088223][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.104338][ T289] veth0_vlan: entered promiscuous mode [ 26.111116][ T288] veth1_macvtap: entered promiscuous mode [ 26.145681][ T291] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 26.161856][ T289] veth1_macvtap: entered promiscuous mode [ 26.204119][ T290] veth0_vlan: entered promiscuous mode [ 26.232015][ T290] veth1_macvtap: entered promiscuous mode [ 26.378383][ T347] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 26.528058][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 26.627874][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 26.698100][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 26.704478][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 26.714770][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 26.725224][ T10] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 26.734461][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.742623][ T10] usb 1-1: Product: syz [ 26.746910][ T10] usb 1-1: Manufacturer: syz [ 26.751574][ T10] usb 1-1: SerialNumber: syz [ 26.787837][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 26.793998][ T9] usb 2-1: config 0 has an invalid interface number: 196 but max is 0 [ 26.802363][ T9] usb 2-1: config 0 has no interface number 0 [ 26.808527][ T9] usb 2-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 26.818744][ T9] usb 2-1: config 0 interface 196 has no altsetting 0 [ 26.826895][ T9] usb 2-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 26.836048][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.844204][ T9] usb 2-1: Product: syz [ 26.848921][ T9] usb 2-1: Manufacturer: syz [ 26.853536][ T9] usb 2-1: SerialNumber: syz [ 26.858908][ T9] usb 2-1: config 0 descriptor?? [ 26.864182][ T349] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 26.962321][ T10] usb 1-1: 0:2 : does not exist [ 26.975237][ T10] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 26.984909][ T353] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 27.013404][ T10] usb 1-1: USB disconnect, device number 2 [ 27.028787][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 27.095334][ T360] rust_binder: Failed to allocate buffer. len:112, is_oneway:true [ 27.140785][ T367] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 27.277419][ T9] ipheth 2-1:0.196: ipheth_get_macaddr: usb_control_msg: short packet: 2 bytes [ 27.287366][ T9] ipheth 2-1:0.196: probe with driver ipheth failed with error -22 [ 27.300143][ T377] overlayfs: failed to clone lowerpath [ 27.495389][ T31] usb 2-1: USB disconnect, device number 2 [ 27.738050][ T69] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 27.887834][ T69] usb 1-1: Using ep0 maxpacket: 16 [ 27.894111][ T69] usb 1-1: config 0 interface 0 has no altsetting 0 [ 27.901101][ T69] usb 1-1: New USB device found, idVendor=05ac, idProduct=0250, bcdDevice= 0.00 [ 27.910373][ T69] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.919475][ T69] usb 1-1: config 0 descriptor?? [ 28.072010][ T416] overlayfs: workdir and upperdir must reside under the same mount [ 28.127717][ T393] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 28.136841][ T393] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 28.351061][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.358233][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x2 [ 28.365155][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.372249][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.384867][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.393974][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.401922][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.409352][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.416631][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.424017][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.431250][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.445060][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.452596][ T69] apple 0003:05AC:0250.0001: unknown main item tag 0x0 [ 28.459717][ T69] apple 0003:05AC:0250.0001: report_id 570490880 is invalid [ 28.467041][ T69] apple 0003:05AC:0250.0001: item 0 4 1 8 parsing failed [ 28.474737][ T69] apple 0003:05AC:0250.0001: parse failed [ 28.480941][ T69] apple 0003:05AC:0250.0001: probe with driver apple failed with error -22 [ 28.492990][ T423] rust_binder: Write failure EINVAL in pid:41 [ 28.558963][ T9] usb 1-1: USB disconnect, device number 3 [ 28.611341][ T36] kauditd_printk_skb: 65 callbacks suppressed [ 28.611361][ T36] audit: type=1400 audit(1756278225.220:139): avc: denied { create } for pid=426 comm="syz.3.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.645052][ T36] audit: type=1400 audit(1756278225.240:140): avc: denied { ioctl } for pid=426 comm="syz.3.41" path="socket:[4336]" dev="sockfs" ino=4336 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.670952][ T36] audit: type=1400 audit(1756278225.250:141): avc: denied { bind } for pid=426 comm="syz.3.41" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.729069][ T36] audit: type=1400 audit(1756278225.340:142): avc: denied { read } for pid=430 comm="syz.2.43" path="socket:[4341]" dev="sockfs" ino=4341 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.758800][ T36] audit: type=1400 audit(1756278225.370:143): avc: denied { create } for pid=430 comm="syz.2.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 28.778009][ T36] audit: type=1400 audit(1756278225.370:144): avc: denied { ioctl } for pid=430 comm="syz.2.43" path="socket:[4342]" dev="sockfs" ino=4342 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 28.927868][ T69] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 29.047853][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 29.091989][ T69] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.114364][ T69] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 29.125722][ T69] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 29.138843][ T69] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 29.149037][ T69] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.158092][ T69] usb 4-1: config 0 descriptor?? [ 29.196716][ T36] audit: type=1400 audit(1756278225.800:145): avc: denied { map } for pid=443 comm="syz.0.49" path="socket:[4423]" dev="sockfs" ino=4423 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 29.220671][ T36] audit: type=1400 audit(1756278225.820:146): avc: denied { accept } for pid=443 comm="syz.0.49" path="socket:[4423]" dev="sockfs" ino=4423 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 29.256865][ T31] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 29.271059][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 29.282193][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 29.292269][ T31] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 29.305727][ T31] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 29.315348][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.315626][ T452] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 29.338736][ T31] usb 3-1: config 0 descriptor?? [ 29.367894][ T450] rust_binder: BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 29.386357][ T10] rust_binder: 449: removing orphan mapping 112:1048 [ 29.566459][ T69] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 29.578168][ T69] plantronics 0003:047F:FFFF.0002: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 29.737823][ T45] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 29.745594][ T36] audit: type=1400 audit(1756278226.350:147): avc: denied { read } for pid=471 comm="syz.0.60" dev="nsfs" ino=4026532304 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 29.769262][ T31] plantronics 0003:047F:FFFF.0003: No inputs registered, leaving [ 29.770979][ T36] audit: type=1400 audit(1756278226.350:148): avc: denied { open } for pid=471 comm="syz.0.60" path="net:[4026532304]" dev="nsfs" ino=4026532304 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 29.788147][ T31] plantronics 0003:047F:FFFF.0003: hiddev97,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 29.823453][ T10] usb 4-1: USB disconnect, device number 2 [ 29.937845][ T45] usb 2-1: Using ep0 maxpacket: 16 [ 29.944122][ T45] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.955219][ T45] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 29.965297][ T45] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 29.979008][ T45] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 29.988717][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.989815][ T9] usb 3-1: USB disconnect, device number 2 [ 29.998421][ T45] usb 2-1: config 0 descriptor?? [ 30.210207][ T462] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.218818][ T462] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.228233][ T462] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.236736][ T462] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.447302][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.454775][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.464497][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.471895][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.480104][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.487315][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.494568][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.501820][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.509560][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.517040][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.524912][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.532524][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.541678][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.549098][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.556349][ T45] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 30.569484][ T45] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0004/input/input6 [ 30.582586][ T45] microsoft 0003:045E:07DA.0004: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 30.665414][ T334] usb 2-1: USB disconnect, device number 3 [ 30.687840][ T10] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 30.839163][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.850098][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 30.859911][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 30.872920][ T10] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 30.882511][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.891263][ T10] usb 4-1: config 0 descriptor?? [ 30.937872][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 31.090187][ T9] usb 3-1: New USB device found, idVendor=0b95, idProduct=772b, bcdDevice=a2.4c [ 31.099458][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.107551][ T9] usb 3-1: Product: syz [ 31.111754][ T9] usb 3-1: Manufacturer: syz [ 31.116451][ T9] usb 3-1: SerialNumber: syz [ 31.121936][ T9] usb 3-1: config 0 descriptor?? [ 31.223820][ T508] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 31.310503][ T10] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 31.318799][ T10] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 31.326228][ T10] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 31.333745][ T10] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 31.341387][ T10] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 31.348865][ T10] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 31.356425][ T10] plantronics 0003:047F:FFFF.0005: No inputs registered, leaving [ 31.368515][ T10] plantronics 0003:047F:FFFF.0005: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 31.742667][ T9] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 31.753174][ T9] asix 3-1:0.0: probe with driver asix failed with error -32 [ 31.761835][ T9] usb 3-1: USB disconnect, device number 3 [ 32.577854][ T557] netlink: 12 bytes leftover after parsing attributes in process `syz.0.95'. [ 32.637833][ T561] mmap: syz.0.98 (561) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 32.639818][ T466] usb 4-1: USB disconnect, device number 3 [ 33.599217][ T589] rust_binder: 588 RLIMIT_NICE not set [ 33.728715][ T596] ======================================================= [ 33.728715][ T596] WARNING: The mand mount option has been deprecated and [ 33.728715][ T596] and is ignored by this kernel. Remove the mand [ 33.728715][ T596] option from the mount to silence this warning. [ 33.728715][ T596] ======================================================= [ 33.779517][ T597] overlayfs: overlapping lowerdir path [ 33.790081][ T36] kauditd_printk_skb: 43 callbacks suppressed [ 33.790098][ T36] audit: type=1400 audit(1756278230.400:192): avc: denied { write } for pid=598 comm="syz.1.111" name="/" dev="incremental-fs" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 33.843865][ T36] audit: type=1400 audit(1756278230.400:193): avc: denied { add_name } for pid=598 comm="syz.1.111" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 33.914824][ T36] audit: type=1400 audit(1756278230.400:194): avc: denied { create } for pid=598 comm="syz.1.111" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 33.963277][ T36] audit: type=1400 audit(1756278230.400:195): avc: denied { associate } for pid=598 comm="syz.1.111" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 34.018074][ T36] audit: type=1400 audit(1756278230.400:196): avc: denied { remove_name } for pid=598 comm="syz.1.111" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="incremental-fs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.062919][ T36] audit: type=1400 audit(1756278230.400:197): avc: denied { rename } for pid=598 comm="syz.1.111" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="incremental-fs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.139399][ T36] audit: type=1400 audit(1756278230.440:198): avc: denied { mount } for pid=595 comm="syz.0.110" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 34.165674][ T36] audit: type=1400 audit(1756278230.500:199): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 34.185562][ T9] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 34.193372][ T36] audit: type=1400 audit(1756278230.510:200): avc: denied { create } for pid=602 comm="syz.0.113" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 34.217184][ T36] audit: type=1400 audit(1756278230.770:201): avc: denied { map } for pid=608 comm="syz.1.116" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 34.358944][ T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 34.369314][ T10] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 34.380543][ T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 34.391893][ T9] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 34.401177][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.409584][ T9] usb 1-1: Product: syz [ 34.413877][ T9] usb 1-1: Manufacturer: syz [ 34.422991][ T9] usb 1-1: SerialNumber: syz [ 34.454588][ T615] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 34.547756][ T10] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 34.556555][ T10] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 34.571227][ T10] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 34.580275][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 34.591283][ T10] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 34.605973][ T10] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 34.625011][ T10] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 34.628482][ T627] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 64993 [ 34.633605][ T10] usb 4-1: Product: syz [ 34.645845][ T10] usb 4-1: Manufacturer: syz [ 34.660402][ T9] usb 1-1: 0:2 : does not exist [ 34.669335][ T10] cdc_wdm 4-1:1.0: skipping garbage [ 34.674680][ T10] cdc_wdm 4-1:1.0: skipping garbage [ 34.681203][ T10] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 34.687220][ T9] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 34.694539][ T10] cdc_wdm 4-1:1.0: Unknown control protocol [ 34.706189][ T9] usb 1-1: USB disconnect, device number 4 [ 34.717503][ T340] udevd[340]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 34.776765][ T635] netlink: 'syz.2.126': attribute type 4 has an invalid length. [ 34.875911][ T466] usb 4-1: USB disconnect, device number 4 [ 35.397870][ T9] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 35.517843][ T69] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 35.559917][ T9] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 35.568861][ T9] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 35.577591][ T9] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 35.588543][ T10] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 35.596562][ T9] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 35.609352][ T9] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 35.618556][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.626620][ T9] usb 3-1: Product: syz [ 35.630895][ T9] usb 3-1: Manufacturer: syz [ 35.635514][ T9] usb 3-1: SerialNumber: syz [ 35.678980][ T69] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 35.687643][ T69] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 35.697928][ T69] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 35.707850][ T69] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 35.719257][ T69] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 35.733664][ T69] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 35.742932][ T69] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 35.751221][ T69] usb 4-1: Product: syz [ 35.755401][ T69] usb 4-1: Manufacturer: syz [ 35.761437][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 35.762045][ T69] cdc_wdm 4-1:1.0: skipping garbage [ 35.778670][ T69] cdc_wdm 4-1:1.0: skipping garbage [ 35.784807][ T69] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 35.790913][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 35.795715][ T69] cdc_wdm 4-1:1.0: Unknown control protocol [ 35.807357][ T10] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 35.823598][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.833028][ T10] usb 1-1: Product: syz [ 35.837556][ T10] usb 1-1: Manufacturer: syz [ 35.843739][ T10] usb 1-1: SerialNumber: syz [ 35.851702][ T9] usb 3-1: 2:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 35.862645][ T9] usb 3-1: found format II with max.bitrate = 12, frame size=2610 [ 35.871959][ T9] usb 3-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 35.890537][ T9] usb 3-1: USB disconnect, device number 4 [ 35.979480][ T69] usb 4-1: USB disconnect, device number 5 [ 36.072990][ T10] usb 1-1: 0:2 : does not exist [ 36.079988][ T10] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 36.095472][ T10] usb 1-1: USB disconnect, device number 5 [ 36.104723][ T341] udevd[341]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 36.502358][ T69] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 36.620297][ T723] rust_binder: 718 RLIMIT_NICE not set [ 36.627839][ T466] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 36.657862][ T69] usb 2-1: Using ep0 maxpacket: 16 [ 36.664210][ T69] usb 2-1: config 0 interface 0 has no altsetting 0 [ 36.670933][ T69] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 36.680459][ T69] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.695046][ T69] usb 2-1: config 0 descriptor?? [ 36.790068][ T466] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 36.799233][ T466] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.807323][ T466] usb 3-1: Product: syz [ 36.811540][ T466] usb 3-1: Manufacturer: syz [ 36.816154][ T466] usb 3-1: SerialNumber: syz [ 37.310390][ T69] usb 2-1: USB disconnect, device number 4 [ 37.647862][ T334] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 37.797825][ T334] usb 4-1: Using ep0 maxpacket: 16 [ 37.804262][ T334] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.815486][ T334] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 37.825382][ T334] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 37.841982][ T466] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 37.844142][ T334] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 37.850467][ T466] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 37.858018][ T334] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.873920][ T334] usb 4-1: config 0 descriptor?? [ 38.046959][ T466] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 38.062578][ T466] usb 3-1: USB disconnect, device number 5 [ 38.079307][ T466] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 38.294049][ T334] microsoft 0003:045E:07DA.0007: ignoring exceeding usage max [ 38.307281][ T334] microsoft 0003:045E:07DA.0007: usage index exceeded [ 38.314258][ T334] microsoft 0003:045E:07DA.0007: item 0 1 2 0 parsing failed [ 38.321890][ T334] microsoft 0003:045E:07DA.0007: parse failed [ 38.328289][ T334] microsoft 0003:045E:07DA.0007: probe with driver microsoft failed with error -22 [ 38.427838][ T397] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 38.502714][ T334] usb 4-1: USB disconnect, device number 6 [ 38.579570][ T397] usb 2-1: Using ep0 maxpacket: 16 [ 38.585833][ T397] usb 2-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 38.596221][ T397] usb 2-1: config 7 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.608324][ T397] usb 2-1: config 7 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 38.618231][ T397] usb 2-1: config 7 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 38.631175][ T397] usb 2-1: config 7 interface 0 has no altsetting 0 [ 38.643836][ T397] usb 2-1: New USB device found, idVendor=0458, idProduct=5010, bcdDevice= 0.00 [ 38.652923][ T397] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.717813][ T466] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 38.870095][ T466] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 38.879248][ T466] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.887270][ T466] usb 1-1: Product: syz [ 38.891488][ T466] usb 1-1: Manufacturer: syz [ 38.896110][ T466] usb 1-1: SerialNumber: syz [ 39.076247][ T397] input: HID 0458:5010 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:7.0/0003:0458:5010.0008/input/input7 [ 39.093320][ T397] kye 0003:0458:5010.0008: input,hiddev96,hidraw0: USB HID v2.00 Device [HID 0458:5010] on usb-dummy_hcd.1-1/input0 [ 39.277851][ T69] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 39.328549][ T334] usb 2-1: USB disconnect, device number 5 [ 39.428984][ T69] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 39.439916][ T69] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 39.449689][ T69] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 39.462793][ T69] usb 4-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 39.474805][ T69] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.483648][ T69] usb 4-1: config 0 descriptor?? [ 39.891756][ T69] holtek_kbd 0003:04D9:A055.0009: item fetching failed at offset 5/7 [ 39.900320][ T69] holtek_kbd 0003:04D9:A055.0009: probe with driver holtek_kbd failed with error -22 [ 39.910223][ T466] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 39.918912][ T466] cdc_ncm 1-1:1.0: setting rx_max = 16384 [ 40.096611][ T350] usb 4-1: USB disconnect, device number 7 [ 40.110444][ T466] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 40.117873][ T466] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 40.130492][ T466] usb 1-1: USB disconnect, device number 6 [ 40.136677][ T466] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 40.217855][ T69] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 40.368924][ T69] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 253, changing to 11 [ 40.380147][ T69] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 40.389900][ T69] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 40.402725][ T69] usb 2-1: New USB device found, idVendor=0738, idProduct=1709, bcdDevice= 0.00 [ 40.411781][ T69] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.420580][ T69] usb 2-1: config 0 descriptor?? [ 40.737468][ T36] kauditd_printk_skb: 48 callbacks suppressed [ 40.737498][ T36] audit: type=1400 audit(1756278237.340:250): avc: denied { bind } for pid=837 comm="syz.3.193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 40.763965][ T36] audit: type=1400 audit(1756278237.360:251): avc: denied { write } for pid=837 comm="syz.3.193" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 40.817855][ T350] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 40.829657][ T69] saitek 0003:0738:1709.000A: unknown main item tag 0x0 [ 40.836751][ T69] saitek 0003:0738:1709.000A: unknown main item tag 0x0 [ 40.844089][ T69] saitek 0003:0738:1709.000A: unknown main item tag 0x0 [ 40.851284][ T69] saitek 0003:0738:1709.000A: item fetching failed at offset 3/5 [ 40.859256][ T69] saitek 0003:0738:1709.000A: parse failed [ 40.865128][ T69] saitek 0003:0738:1709.000A: probe with driver saitek failed with error -22 [ 40.947840][ T397] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 40.978843][ T350] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 40.988754][ T350] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 41.000033][ T350] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 41.009314][ T350] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.017320][ T350] usb 3-1: Product: syz [ 41.021606][ T350] usb 3-1: Manufacturer: syz [ 41.026240][ T350] usb 3-1: SerialNumber: syz [ 41.039005][ T350] usb 3-1: config 0 descriptor?? [ 41.044315][ T829] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 41.051858][ T829] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 41.062832][ T334] usb 2-1: USB disconnect, device number 6 [ 41.098924][ T397] usb 1-1: config 1 interface 0 altsetting 252 bulk endpoint 0x1 has invalid maxpacket 32 [ 41.108956][ T397] usb 1-1: config 1 interface 0 has no altsetting 0 [ 41.116979][ T397] usb 1-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 41.126097][ T397] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.134129][ T397] usb 1-1: Product: syz [ 41.138399][ T397] usb 1-1: Manufacturer: syz [ 41.143009][ T397] usb 1-1: SerialNumber: syz [ 41.147826][ T9] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 41.157064][ T836] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 41.260823][ T829] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 41.268203][ T829] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 41.308905][ T9] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 41.319799][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.330705][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 41.340475][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 41.354241][ T9] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 41.363361][ T9] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 41.371498][ T9] usb 4-1: Manufacturer: syz [ 41.378027][ T397] usb 1-1: USB disconnect, device number 7 [ 41.387064][ T9] usb 4-1: config 0 descriptor?? [ 41.677108][ T350] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 41.795020][ T9] appleir 0003:05AC:8243.000B: unknown main item tag 0x0 [ 41.803218][ T9] appleir 0003:05AC:8243.000B: No inputs registered, leaving [ 41.810662][ T334] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 41.819991][ T9] appleir 0003:05AC:8243.000B: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 41.881970][ T350] dm9601 3-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 41.892034][ T350] usb 3-1: USB disconnect, device number 6 [ 41.967923][ T334] usb 2-1: Using ep0 maxpacket: 32 [ 41.974508][ T334] usb 2-1: unable to get BOS descriptor or descriptor too short [ 41.983254][ T334] usb 2-1: config 1 interface 0 altsetting 106 bulk endpoint 0x1 has invalid maxpacket 64 [ 41.993265][ T334] usb 2-1: config 1 interface 0 altsetting 106 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 41.996510][ T36] audit: type=1400 audit(1756278238.600:252): avc: denied { append } for pid=849 comm="syz.3.198" name="hiddev0" dev="devtmpfs" ino=524 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 42.006430][ T334] usb 2-1: config 1 interface 0 has no altsetting 0 [ 42.038031][ T334] usb 2-1: string descriptor 0 read error: -22 [ 42.044233][ T334] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 42.048573][ T69] usb 4-1: USB disconnect, device number 8 [ 42.053611][ T334] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.072478][ T854] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 42.079787][ T854] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 42.157904][ T397] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 42.287639][ T854] rust_binder: BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 42.297461][ T334] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 7 if 0 alt 106 proto 1 vid 0x0525 pid 0xA4A8 [ 42.310588][ T334] usb 2-1: USB disconnect, device number 7 [ 42.317146][ T334] usblp0: removed [ 42.319094][ T397] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 42.330966][ T397] usb 1-1: config 0 has no interfaces? [ 42.337155][ T397] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 42.346308][ T397] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 42.354432][ T397] usb 1-1: Manufacturer: syz [ 42.359801][ T397] usb 1-1: config 0 descriptor?? [ 42.572638][ T858] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.581443][ T858] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.687826][ T397] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 42.724344][ T466] usb 1-1: USB disconnect, device number 8 [ 42.821310][ T869] kvm: kvm [868]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010058) = 0x2010200000009 [ 42.827837][ T69] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 42.839299][ T397] usb 3-1: Using ep0 maxpacket: 8 [ 42.845589][ T397] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.856603][ T397] usb 3-1: New USB device found, idVendor=050d, idProduct=3201, bcdDevice= 0.00 [ 42.865716][ T397] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.874411][ T397] usb 3-1: config 0 descriptor?? [ 42.987835][ T69] usb 4-1: Using ep0 maxpacket: 32 [ 42.994188][ T69] usb 4-1: config 0 has an invalid interface number: 230 but max is 0 [ 43.002440][ T69] usb 4-1: config 0 has no interface number 0 [ 43.008647][ T69] usb 4-1: config 0 interface 230 has no altsetting 0 [ 43.016669][ T69] usb 4-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 43.025789][ T69] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.033812][ T69] usb 4-1: Product: syz [ 43.038273][ T69] usb 4-1: Manufacturer: syz [ 43.042902][ T69] usb 4-1: SerialNumber: syz [ 43.048367][ T69] usb 4-1: config 0 descriptor?? [ 43.054197][ T69] ums-usbat 4-1:0.230: USB Mass Storage device detected [ 43.062103][ T69] ums-usbat 4-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 43.177835][ T466] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 43.282097][ T397] belkin 0003:050D:3201.000C: unknown main item tag 0x3 [ 43.289570][ T397] belkin 0003:050D:3201.000C: unknown global tag 0xe [ 43.296339][ T397] belkin 0003:050D:3201.000C: item 0 0 1 14 parsing failed [ 43.305044][ T397] belkin 0003:050D:3201.000C: parse failed [ 43.311469][ T397] belkin 0003:050D:3201.000C: probe with driver belkin failed with error -22 [ 43.328075][ T466] usb 2-1: Using ep0 maxpacket: 16 [ 43.335383][ T466] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 43.345976][ T466] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 43.356574][ T466] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 43.372810][ T466] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.383373][ T466] usb 2-1: Product: syz [ 43.391205][ T466] usb 2-1: Manufacturer: syz [ 43.395824][ T466] usb 2-1: SerialNumber: syz [ 43.483027][ T334] usb 3-1: USB disconnect, device number 7 [ 43.603938][ T466] usb 2-1: 0:2 : does not exist [ 43.610665][ T466] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 43.621332][ T466] usb 2-1: USB disconnect, device number 8 [ 43.629691][ T341] udevd[341]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 43.837936][ T9] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 43.989048][ T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 44.000744][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 44.012528][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.020737][ T9] usb 1-1: Product: syz [ 44.021448][ T36] audit: type=1326 audit(1756278240.630:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=889 comm="syz.2.215" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd8c598ebe9 code=0x0 [ 44.024994][ T9] usb 1-1: Manufacturer: syz [ 44.052296][ T9] usb 1-1: SerialNumber: syz [ 44.062131][ T9] hub 1-1:1.0: bad descriptor, ignoring hub [ 44.068084][ T9] hub 1-1:1.0: probe with driver hub failed with error -5 [ 44.159577][ T896] kvm: Disabled LAPIC found during irq injection [ 44.457829][ T9] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 44.527837][ T350] usb 1-1: reset high-speed USB device number 9 using dummy_hcd [ 44.608935][ T9] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 44.620549][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 44.631530][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 44.641401][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 44.654341][ T9] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 44.663500][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.672247][ T9] usb 2-1: config 0 descriptor?? [ 44.998746][ T350] usb 1-1: USB disconnect, device number 9 [ 45.080735][ T9] plantronics 0003:047F:FFFF.000D: ignoring exceeding usage max [ 45.090539][ T9] plantronics 0003:047F:FFFF.000D: No inputs registered, leaving [ 45.103803][ T9] plantronics 0003:047F:FFFF.000D: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 45.340885][ T69] ums-usbat 4-1:0.230: probe with driver ums-usbat failed with error -5 [ 45.521243][ T69] usb 4-1: USB disconnect, device number 9 [ 45.590100][ T350] rust_binder: 0: removing orphan mapping 0:24 [ 45.857829][ T397] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 45.901751][ T350] usb 2-1: USB disconnect, device number 9 [ 46.008907][ T397] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 46.017866][ T9] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 46.019235][ T397] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 46.035520][ T397] usb 1-1: config 1 has no interface number 0 [ 46.048587][ T397] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 46.057716][ T397] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.065854][ T397] usb 1-1: Product: syz [ 46.070128][ T397] usb 1-1: Manufacturer: syz [ 46.074733][ T397] usb 1-1: SerialNumber: syz [ 46.177825][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 46.184190][ T9] usb 3-1: config 0 interface 0 has no altsetting 0 [ 46.191073][ T9] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 46.200155][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.209074][ T9] usb 3-1: config 0 descriptor?? [ 46.277890][ T10] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 46.423965][ T929] rust_binder: pid 929 performed invalid decrement on ref [ 46.431178][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 46.437433][ T10] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 46.451447][ T10] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 46.463081][ T10] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 46.472175][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 46.481894][ T10] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 46.487393][ T397] cdc_ncm 1-1:1.1: skipping garbage [ 46.491586][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 46.498289][ T397] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 46.510125][ T10] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 46.516603][ T397] cdc_ncm 1-1:1.1: bind() failure [ 46.525964][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.540822][ T397] usb 1-1: USB disconnect, device number 10 [ 46.545942][ T10] usb 4-1: config 0 descriptor?? [ 46.625797][ T9] hid (null): global environment stack underflow [ 46.632233][ T9] hid (null): report_id 0 is invalid [ 46.639241][ T9] hid (null): global environment stack underflow [ 46.645683][ T9] hid (null): unknown global tag 0xc [ 46.651006][ T9] hid (null): report_id 25068 is invalid [ 46.656721][ T9] hid (null): report_id 0 is invalid [ 46.662044][ T9] hid (null): global environment stack overflow [ 46.669924][ T9] hid (null): unknown global tag 0xc [ 46.675226][ T9] hid (null): unknown global tag 0x58 [ 46.755881][ T10] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 10 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 46.768355][ T10] usb 4-1: USB disconnect, device number 10 [ 46.774979][ T10] usblp0: removed [ 46.831309][ T9] usb 3-1: USB disconnect, device number 8 [ 46.897828][ T69] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 47.026353][ T36] audit: type=1400 audit(1756278243.630:254): avc: denied { ioctl } for pid=932 comm="syz.0.232" path="/dev/uinput" dev="devtmpfs" ino=194 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 47.027100][ T933] input: syz1 as /devices/virtual/input/input8 [ 47.071419][ T69] usb 2-1: unable to get BOS descriptor or descriptor too short [ 47.081256][ T69] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 47.091301][ T69] usb 2-1: can't read configurations, error -71 [ 47.197822][ T397] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 47.235538][ T10] rust_binder: 939: removing orphan mapping 0:24 [ 47.246421][ T10] rust_binder: 0: removing orphan mapping 24:96 [ 47.348015][ T397] usb 4-1: Using ep0 maxpacket: 32 [ 47.354299][ T397] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 47.362877][ T397] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 47.377581][ T945] bridge0: port 3(macsec0) entered blocking state [ 47.377589][ T397] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 47.384333][ T945] bridge0: port 3(macsec0) entered disabled state [ 47.393518][ T397] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 47.400285][ T945] macsec0: entered allmulticast mode [ 47.410077][ T397] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 47.415155][ T945] veth1_macvtap: entered allmulticast mode [ 47.425143][ T397] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 47.431262][ T945] macsec0: entered promiscuous mode [ 47.443785][ T397] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 47.449242][ T945] bridge0: port 3(macsec0) entered blocking state [ 47.458266][ T397] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.464392][ T945] bridge0: port 3(macsec0) entered forwarding state [ 47.477840][ T794] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 47.487105][ T397] usb 4-1: config 0 descriptor?? [ 47.647836][ T794] usb 1-1: Using ep0 maxpacket: 32 [ 47.654232][ T794] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 47.662918][ T794] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 47.671931][ T794] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 47.681086][ T794] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 47.691016][ T794] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 47.701246][ T794] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 47.714506][ T794] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 47.723763][ T794] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.733481][ T794] usb 1-1: config 0 descriptor?? [ 47.756493][ T36] audit: type=1400 audit(1756278244.360:255): avc: denied { block_suspend } for pid=951 comm="syz.1.240" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 47.757852][ T466] usb 3-1: new low-speed USB device number 9 using dummy_hcd [ 47.786255][ T36] audit: type=1400 audit(1756278244.390:256): avc: denied { module_load } for pid=951 comm="syz.1.240" path="/sys/power/wakeup_count" dev="sysfs" ino=1463 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=system permissive=1 [ 47.895273][ T397] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 11 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 47.908582][ T397] usb 4-1: USB disconnect, device number 11 [ 47.915189][ T397] usblp0: removed [ 47.929324][ T466] usb 3-1: unable to get BOS descriptor or descriptor too short [ 47.937977][ T466] usb 3-1: config 1 interface 0 altsetting 7 endpoint 0x1 is Bulk; changing to Interrupt [ 47.948894][ T466] usb 3-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 47.963301][ T794] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 11 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 47.974070][ T466] usb 3-1: config 1 interface 0 has no altsetting 0 [ 47.990185][ T466] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 47.999442][ T466] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.013647][ T947] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 48.167882][ T36] audit: type=1400 audit(1756278244.770:257): avc: denied { read write } for pid=942 comm="syz.0.236" name="lp0" dev="devtmpfs" ino=570 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 48.171018][ T10] usb 1-1: USB disconnect, device number 11 [ 48.191294][ T36] audit: type=1400 audit(1756278244.780:258): avc: denied { open } for pid=942 comm="syz.0.236" path="/dev/usb/lp0" dev="devtmpfs" ino=570 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 48.202082][ T10] usblp0: removed [ 48.239398][ T466] usb 3-1: USB disconnect, device number 9 [ 48.347822][ T69] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 48.498844][ T36] audit: type=1400 audit(1756278245.110:259): avc: denied { ioctl } for pid=969 comm="syz.3.248" path="socket:[7889]" dev="sockfs" ino=7889 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 48.523256][ T36] audit: type=1400 audit(1756278245.110:260): avc: denied { bind } for pid=969 comm="syz.3.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 48.524444][ T69] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.542500][ T36] audit: type=1400 audit(1756278245.110:261): avc: denied { read } for pid=969 comm="syz.3.248" path="socket:[7889]" dev="sockfs" ino=7889 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 48.553400][ T69] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 48.579914][ T36] audit: type=1400 audit(1756278245.190:262): avc: denied { setopt } for pid=969 comm="syz.3.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 48.587949][ T69] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 48.620247][ T69] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.627091][ T36] audit: type=1400 audit(1756278245.220:263): avc: denied { write } for pid=969 comm="syz.3.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 48.628350][ T69] usb 2-1: Product: syz [ 48.664227][ T69] usb 2-1: Manufacturer: syz [ 48.673696][ T69] usb 2-1: SerialNumber: syz [ 48.681995][ T69] cdc_mbim 2-1:1.0: skipping garbage [ 48.882806][ T961] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 49.528085][ T961] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 49.535521][ T69] cdc_mbim 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 49.547804][ T69] cdc_mbim 2-1:1.0: setting rx_max = 2048 [ 49.748142][ T69] cdc_mbim 2-1:1.0: setting tx_max = 184 [ 49.758132][ T69] cdc_mbim 2-1:1.0: cdc-wdm0: USB WDM device [ 49.777451][ T69] wwan wwan0: port wwan0mbim0 attached [ 49.787139][ T69] cdc_mbim 2-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.1-1, CDC MBIM, fe:77:ca:75:cf:91 [ 50.047896][ T9] usb 2-1: USB disconnect, device number 12 [ 50.068159][ T9] cdc_mbim 2-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.1-1, CDC MBIM [ 50.137739][ T9] wwan wwan0: port wwan0mbim0 disconnected [ 50.496275][ T1108] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 50.519952][ T1110] process 'syz.2.295' launched './file0' with NULL argv: empty string added [ 50.872388][ T794] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 51.037806][ T794] usb 2-1: Using ep0 maxpacket: 32 [ 51.053445][ T794] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.067791][ T794] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.097890][ T794] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 51.106976][ T794] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.129172][ T794] usb 2-1: config 0 descriptor?? [ 51.148453][ T794] hub 2-1:0.0: USB hub found [ 51.336353][ T794] hub 2-1:0.0: 1 port detected [ 51.447903][ T397] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 51.608180][ T397] usb 1-1: Using ep0 maxpacket: 32 [ 51.620057][ T397] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.632686][ T397] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.642842][ T397] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 51.652140][ T397] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.665847][ T397] usb 1-1: config 0 descriptor?? [ 51.681476][ T397] hub 1-1:0.0: USB hub found [ 51.880390][ T397] hub 1-1:0.0: config failed, can't read hub descriptor (err -22) [ 51.944480][ T794] hub 2-1:0.0: activate --> -90 [ 52.091701][ T397] hid-generic 0003:046D:C31C.000F: item fetching failed at offset 0/1 [ 52.100196][ T397] hid-generic 0003:046D:C31C.000F: probe with driver hid-generic failed with error -22 [ 52.312096][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 52.312113][ T36] audit: type=1400 audit(1756278248.920:278): avc: denied { mount } for pid=1160 comm="syz.3.317" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 52.340700][ T36] audit: type=1400 audit(1756278248.920:279): avc: denied { mounton } for pid=1160 comm="syz.3.317" path="/61/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 52.345391][ T9] usb 2-1: USB disconnect, device number 13 [ 52.363251][ T36] audit: type=1400 audit(1756278248.920:280): avc: denied { read } for pid=1160 comm="syz.3.317" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 52.390489][ T36] audit: type=1400 audit(1756278248.920:281): avc: denied { open } for pid=1160 comm="syz.3.317" path="/61/file0" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 52.413166][ T397] usb 1-1: USB disconnect, device number 12 [ 52.419140][ T36] audit: type=1400 audit(1756278248.980:282): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 52.532516][ T1166] netlink: 12 bytes leftover after parsing attributes in process `syz.3.319'. [ 52.854055][ T36] audit: type=1400 audit(1756278249.460:283): avc: denied { watch_reads } for pid=1192 comm="syz.0.330" path="/93/file1" dev="tmpfs" ino=501 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 52.907256][ T1197] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 52.932989][ T36] audit: type=1400 audit(1756278249.540:284): avc: denied { connect } for pid=1198 comm="syz.1.333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 52.965437][ T36] audit: type=1400 audit(1756278249.540:285): avc: denied { write } for pid=1198 comm="syz.1.333" path="socket:[9127]" dev="sockfs" ino=9127 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 52.989131][ T36] audit: type=1400 audit(1756278249.540:286): avc: denied { read } for pid=1198 comm="syz.1.333" path="socket:[9127]" dev="sockfs" ino=9127 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 53.017829][ T397] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 53.041732][ T36] audit: type=1400 audit(1756278249.640:287): avc: denied { write } for pid=1206 comm="syz.2.337" name=".log" dev="incremental-fs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 53.198929][ T397] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 53.210144][ T397] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 53.220363][ T397] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 53.238515][ T397] usb 4-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 53.251994][ T397] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.263490][ T397] usb 4-1: config 0 descriptor?? [ 53.299560][ T1236] SELinux: failed to load policy [ 53.423175][ T1249] tipc: Started in network mode [ 53.433578][ T1249] tipc: Node identity ca8af4cc5b14, cluster identity 4711 [ 53.447632][ T1249] tipc: Enabled bearer , priority 0 [ 53.461186][ T1249] tipc: Disabling bearer [ 53.678043][ T397] holtek_kbd 0003:04D9:A055.0010: hidraw0: USB HID v10.00 Device [HID 04d9:a055] on usb-dummy_hcd.3-1/input0 [ 53.698036][ T334] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 53.806617][ T891] ------------[ cut here ]------------ [ 53.812184][ T891] WARNING: CPU: 1 PID: 891 at fs/inode.c:340 drop_nlink+0xce/0x110 [ 53.820124][ T891] Modules linked in: [ 53.824044][ T891] CPU: 1 UID: 0 PID: 891 Comm: syz.2.215 Not tainted syzkaller #0 a29bcd2d578c4b9493db917853c72486663e8fa1 [ 53.835470][ T891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 53.845593][ T891] RIP: 0010:drop_nlink+0xce/0x110 [ 53.850731][ T891] Code: 04 00 00 be 08 00 00 00 e8 6f 48 ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 d2 1c 98 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c [ 53.870549][ T891] RSP: 0018:ffffc9000f7a7860 EFLAGS: 00010293 [ 53.876647][ T891] RAX: ffffffff81edc76e RBX: ffff88810d7e96c0 RCX: ffff888114912600 [ 53.878384][ T9] usb 4-1: USB disconnect, device number 12 [ 53.884679][ T891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.895219][ T334] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.898588][ T891] RBP: ffffc9000f7a7888 R08: 0000000000000003 R09: 0000000000000004 [ 53.917580][ T891] R10: dffffc0000000000 R11: fffff52001ef4efc R12: dffffc0000000000 [ 53.919739][ T334] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 53.925691][ T891] R13: 1ffff11021afd2e1 R14: ffff88810d7e9708 R15: 0000000000000000 [ 53.934840][ T334] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.942748][ T891] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 53.950957][ T334] usb 1-1: Product: syz [ 53.960463][ T891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.965135][ T334] usb 1-1: Manufacturer: syz [ 53.971451][ T891] CR2: 00007fd8c66e8710 CR3: 00000000072a8000 CR4: 00000000003526b0 [ 53.975830][ T334] usb 1-1: SerialNumber: syz [ 53.983824][ T891] Call Trace: [ 53.991705][ T891] [ 53.994662][ T891] shmem_rmdir+0x5f/0x90 [ 53.998965][ T891] vfs_rmdir+0x3e0/0x560 [ 54.003251][ T891] incfs_kill_sb+0x109/0x230 [ 54.007978][ T891] deactivate_locked_super+0xd5/0x2a0 [ 54.013383][ T891] deactivate_super+0xb8/0xe0 [ 54.018100][ T891] cleanup_mnt+0x3f1/0x480 [ 54.022556][ T891] __cleanup_mnt+0x1d/0x40 [ 54.027020][ T891] task_work_run+0x1e3/0x250 [ 54.031674][ T891] ? __cfi_task_work_run+0x10/0x10 [ 54.036808][ T891] ? free_nsproxy+0x223/0x290 [ 54.041555][ T891] do_exit+0x9bc/0x2630 [ 54.045746][ T891] ? __sched_text_start+0x10/0x10 [ 54.050817][ T891] ? __cfi_do_exit+0x10/0x10 [ 54.055430][ T891] ? __kasan_check_write+0x18/0x20 [ 54.060610][ T891] ? _raw_spin_lock_irq+0x8d/0x120 [ 54.065764][ T891] ? __kasan_check_read+0x15/0x20 [ 54.070834][ T891] ? cgroup_update_frozen+0x160/0x990 [ 54.076229][ T891] do_group_exit+0x22a/0x300 [ 54.080874][ T891] ? cgroup_leave_frozen+0x16c/0x2b0 [ 54.086191][ T891] get_signal+0x139d/0x14f0 [ 54.090762][ T891] arch_do_signal_or_restart+0x96/0x720 [ 54.096340][ T891] ? common_nsleep+0x93/0xb0 [ 54.100991][ T891] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 54.107178][ T891] ? __se_sys_clock_nanosleep+0x300/0x390 [ 54.112980][ T891] ? __kasan_check_read+0x15/0x20 [ 54.118066][ T891] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 54.124160][ T891] syscall_exit_to_user_mode+0x58/0xb0 [ 54.129671][ T891] do_syscall_64+0x64/0xf0 [ 54.134126][ T891] ? clear_bhb_loop+0x50/0xa0 [ 54.139119][ T891] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.145050][ T891] RIP: 0033:0x7fd8c59c14a5 [ 54.149543][ T891] Code: Unable to access opcode bytes at 0x7fd8c59c147b. [ 54.156585][ T891] RSP: 002b:00007fd8c68c5f80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 54.165043][ T891] RAX: fffffffffffffdfc RBX: 00007fd8c5bb5fa0 RCX: 00007fd8c59c14a5 [ 54.173058][ T891] RDX: 00007fd8c68c5fc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.181074][ T891] RBP: 00007fd8c5a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 54.189090][ T891] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 54.197085][ T891] R13: 00007fd8c5bb6038 R14: 00007fd8c5bb5fa0 R15: 00007fffb18bdfb8 [ 54.205125][ T891] [ 54.208219][ T891] ---[ end trace 0000000000000000 ]--- [ 54.213817][ T891] ================================================================== [ 54.221912][ T891] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70 [ 54.228162][ T891] Write of size 4 at addr 0000000000000168 by task syz.2.215/891 [ 54.235888][ T891] [ 54.238215][ T891] CPU: 0 UID: 0 PID: 891 Comm: syz.2.215 Tainted: G W syzkaller #0 a29bcd2d578c4b9493db917853c72486663e8fa1 [ 54.238240][ T891] Tainted: [W]=WARN [ 54.238246][ T891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 54.238256][ T891] Call Trace: [ 54.238261][ T891] [ 54.238268][ T891] __dump_stack+0x21/0x30 [ 54.238291][ T891] dump_stack_lvl+0x10c/0x190 [ 54.238312][ T891] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.238334][ T891] print_report+0x3d/0x70 [ 54.238350][ T891] kasan_report+0x163/0x1a0 [ 54.238367][ T891] ? ihold+0x24/0x70 [ 54.238384][ T891] ? _raw_spin_unlock+0x45/0x60 [ 54.238406][ T891] ? ihold+0x24/0x70 [ 54.238421][ T891] kasan_check_range+0x299/0x2a0 [ 54.238439][ T891] __kasan_check_write+0x18/0x20 [ 54.238461][ T891] ihold+0x24/0x70 [ 54.238477][ T891] vfs_rmdir+0x26a/0x560 [ 54.238497][ T891] incfs_kill_sb+0x109/0x230 [ 54.238520][ T891] deactivate_locked_super+0xd5/0x2a0 [ 54.238541][ T891] deactivate_super+0xb8/0xe0 [ 54.238561][ T891] cleanup_mnt+0x3f1/0x480 [ 54.238579][ T891] __cleanup_mnt+0x1d/0x40 [ 54.238594][ T891] task_work_run+0x1e3/0x250 [ 54.238614][ T891] ? __cfi_task_work_run+0x10/0x10 [ 54.238632][ T891] ? free_nsproxy+0x223/0x290 [ 54.238654][ T891] do_exit+0x9bc/0x2630 [ 54.238673][ T891] ? __sched_text_start+0x10/0x10 [ 54.238695][ T891] ? __cfi_do_exit+0x10/0x10 [ 54.238714][ T891] ? __kasan_check_write+0x18/0x20 [ 54.238739][ T891] ? _raw_spin_lock_irq+0x8d/0x120 [ 54.238760][ T891] ? __kasan_check_read+0x15/0x20 [ 54.238781][ T891] ? cgroup_update_frozen+0x160/0x990 [ 54.238798][ T891] do_group_exit+0x22a/0x300 [ 54.238816][ T891] ? cgroup_leave_frozen+0x16c/0x2b0 [ 54.238832][ T891] get_signal+0x139d/0x14f0 [ 54.238854][ T891] arch_do_signal_or_restart+0x96/0x720 [ 54.238878][ T891] ? common_nsleep+0x93/0xb0 [ 54.238892][ T891] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 54.238914][ T891] ? __se_sys_clock_nanosleep+0x300/0x390 [ 54.238939][ T891] ? __kasan_check_read+0x15/0x20 [ 54.238961][ T891] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 54.238980][ T891] syscall_exit_to_user_mode+0x58/0xb0 [ 54.238997][ T891] do_syscall_64+0x64/0xf0 [ 54.239016][ T891] ? clear_bhb_loop+0x50/0xa0 [ 54.239032][ T891] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.239058][ T891] RIP: 0033:0x7fd8c59c14a5 [ 54.239070][ T891] Code: Unable to access opcode bytes at 0x7fd8c59c147b. [ 54.239079][ T891] RSP: 002b:00007fd8c68c5f80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 54.239096][ T891] RAX: fffffffffffffdfc RBX: 00007fd8c5bb5fa0 RCX: 00007fd8c59c14a5 [ 54.239109][ T891] RDX: 00007fd8c68c5fc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.239120][ T891] RBP: 00007fd8c5a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 54.239130][ T891] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 54.239140][ T891] R13: 00007fd8c5bb6038 R14: 00007fd8c5bb5fa0 R15: 00007fffb18bdfb8 [ 54.239155][ T891] [ 54.239160][ T891] ================================================================== [ 54.541145][ T891] Disabling lock debugging due to kernel taint [ 54.547432][ T891] BUG: kernel NULL pointer dereference, address: 0000000000000168 [ 54.555245][ T891] #PF: supervisor write access in kernel mode [ 54.561316][ T891] #PF: error_code(0x0002) - not-present page [ 54.567304][ T891] PGD 0 P4D 0 [ 54.570667][ T891] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI [ 54.576728][ T891] CPU: 0 UID: 0 PID: 891 Comm: syz.2.215 Tainted: G B W syzkaller #0 a29bcd2d578c4b9493db917853c72486663e8fa1 [ 54.589563][ T891] Tainted: [B]=BAD_PAGE, [W]=WARN [ 54.594587][ T891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 54.604647][ T891] RIP: 0010:ihold+0x2a/0x70 [ 54.609150][ T891] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 bd 13 98 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 2c 3f ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 cd [ 54.628749][ T891] RSP: 0018:ffffc9000f7a78a0 EFLAGS: 00010246 [ 54.634807][ T891] RAX: ffff888114912600 RBX: 0000000000000000 RCX: ffff888114912600 [ 54.642776][ T891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.650732][ T891] RBP: ffffc9000f7a78b0 R08: ffffffff8896a947 R09: 1ffffffff112d528 [ 54.658696][ T891] R10: dffffc0000000000 R11: fffffbfff112d529 R12: ffff88810d7e96cc [ 54.666672][ T891] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 54.674638][ T891] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 54.683555][ T891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.690159][ T891] CR2: 0000000000000168 CR3: 00000001237c4000 CR4: 00000000003526b0 [ 54.698125][ T891] Call Trace: [ 54.701397][ T891] [ 54.704346][ T891] vfs_rmdir+0x26a/0x560 [ 54.708589][ T891] incfs_kill_sb+0x109/0x230 [ 54.713182][ T891] deactivate_locked_super+0xd5/0x2a0 [ 54.718553][ T891] deactivate_super+0xb8/0xe0 [ 54.723226][ T891] cleanup_mnt+0x3f1/0x480 [ 54.727634][ T891] __cleanup_mnt+0x1d/0x40 [ 54.732036][ T891] task_work_run+0x1e3/0x250 [ 54.736626][ T891] ? __cfi_task_work_run+0x10/0x10 [ 54.741725][ T891] ? free_nsproxy+0x223/0x290 [ 54.746410][ T891] do_exit+0x9bc/0x2630 [ 54.750564][ T891] ? __sched_text_start+0x10/0x10 [ 54.755585][ T891] ? __cfi_do_exit+0x10/0x10 [ 54.760186][ T891] ? __kasan_check_write+0x18/0x20 [ 54.765296][ T891] ? _raw_spin_lock_irq+0x8d/0x120 [ 54.770401][ T891] ? __kasan_check_read+0x15/0x20 [ 54.775422][ T891] ? cgroup_update_frozen+0x160/0x990 [ 54.780783][ T891] do_group_exit+0x22a/0x300 [ 54.785375][ T891] ? cgroup_leave_frozen+0x16c/0x2b0 [ 54.790683][ T891] get_signal+0x139d/0x14f0 [ 54.795296][ T891] arch_do_signal_or_restart+0x96/0x720 [ 54.800855][ T891] ? common_nsleep+0x93/0xb0 [ 54.805446][ T891] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 54.811622][ T891] ? __se_sys_clock_nanosleep+0x300/0x390 [ 54.817366][ T891] ? __kasan_check_read+0x15/0x20 [ 54.822399][ T891] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 54.828489][ T891] syscall_exit_to_user_mode+0x58/0xb0 [ 54.833960][ T891] do_syscall_64+0x64/0xf0 [ 54.838381][ T891] ? clear_bhb_loop+0x50/0xa0 [ 54.843051][ T891] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.848954][ T891] RIP: 0033:0x7fd8c59c14a5 [ 54.853359][ T891] Code: Unable to access opcode bytes at 0x7fd8c59c147b. [ 54.860377][ T891] RSP: 002b:00007fd8c68c5f80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 54.868778][ T891] RAX: fffffffffffffdfc RBX: 00007fd8c5bb5fa0 RCX: 00007fd8c59c14a5 [ 54.876762][ T891] RDX: 00007fd8c68c5fc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.884760][ T891] RBP: 00007fd8c5a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 54.892736][ T891] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 54.900701][ T891] R13: 00007fd8c5bb6038 R14: 00007fd8c5bb5fa0 R15: 00007fffb18bdfb8 [ 54.908776][ T891] [ 54.911792][ T891] Modules linked in: [ 54.915695][ T891] CR2: 0000000000000168 [ 54.919835][ T891] ---[ end trace 0000000000000000 ]--- [ 54.925277][ T891] RIP: 0010:ihold+0x2a/0x70 [ 54.929781][ T891] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 bd 13 98 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 2c 3f ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 cd [ 54.949399][ T891] RSP: 0018:ffffc9000f7a78a0 EFLAGS: 00010246 [ 54.955501][ T891] RAX: ffff888114912600 RBX: 0000000000000000 RCX: ffff888114912600 [ 54.963480][ T891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.971456][ T891] RBP: ffffc9000f7a78b0 R08: ffffffff8896a947 R09: 1ffffffff112d528 [ 54.979434][ T891] R10: dffffc0000000000 R11: fffffbfff112d529 R12: ffff88810d7e96cc [ 54.987407][ T891] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 54.995373][ T891] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 55.004300][ T891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.010879][ T891] CR2: 0000000000000168 CR3: 00000001237c4000 CR4: 00000000003526b0 [ 55.018848][ T891] Kernel panic - not syncing: Fatal exception [ 55.025248][ T891] Kernel Offset: disabled [ 55.029581][ T891] Rebooting in 86400 seconds..