Extracting prog: 3h43m5.58709303s Minimizing prog: 1h25m52.040290822s Simplifying prog options: 0s Extracting C: 4m31.269598217s Simplifying C: 1h0m12.222965184s extracting reproducer from 20 programs testing a last program of every proc single: executing 6 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_init_net_socket$netrom-accept$netrom-setsockopt$packet_int-openat$nullb-dup-mmap-syz_emit_ethernet-ioctl$sock_bt_hidp_HIDPCONNADD-socket$inet-syz_init_net_socket$netrom-syz_usb_control_io-syz_usb_control_io-prlimit64-sched_setscheduler-sched_setaffinity-ioctl$BLKZEROOUT-syz_open_dev$MSR-syz_usb_connect-read$msr-syz_genetlink_get_family_id$nl80211-madvise-read detailed listing: executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$netrom(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r3, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aa"], 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, 0x0) socket$inet(0x2, 0x800, 0x5ab4) syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0xd6c2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000140)={0x932, 0x6}) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) syz_usb_connect(0x6, 0xbce, &(0x7f0000000680)={{0x12, 0x1, 0x0, 0x70, 0xe9, 0x75, 0xff, 0x3eb, 0x7606, 0x4014, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xbbc, 0x4, 0x3, 0x6, 0x118, 0xf, [{{0x9, 0x4, 0x9f, 0xe, 0x0, 0x18, 0x6d, 0x23, 0x80, [@generic={0xf5, 0x24, "e0b89ce0c95d3fe8f36333f920991dc3ac05f367cf826cae8f87cb8d81793aae42b170feb7b38f49c9c6b11af6ff2c79535cbae1205ec517309e26c4a9ecd1aa073b8be6f4ec0f01e384d3ba449b59d61a8083d46602d0492af9c476cd96255fdd4b378b6a75c87629c5f5490c7bba9b4c9cb0d67326c81264458bbe3cd02a157eae40edd75197c27b9bcf93780966fb94beb055867e11ef6d706dcaec2526f64c48d8ca7c6ff463f2c82b4d786cc21ed6eac25551716361071e9c25864e08bfc6a49d7c9446cca96bd905863fdda52d8d845e4f1156bef5624c4ad0ee975218697891ac3aa04bda775fb4e59f954a9c69ad29"}]}}, {{0x9, 0x4, 0x5a, 0xfb, 0xb, 0x2a, 0xfb, 0x6a, 0x8, [], [{{0x9, 0x5, 0x5, 0xc, 0x400, 0x9, 0x2, 0x23}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0xf7, 0x40, 0x6, [@generic={0xc3, 0xd, "59c0f0fc1276c63f280de60bd95410c2953bdd7ea185514601a4687dffe8f1dfff16ebf603d0621dc84674d9bd162244202f66f472acfc8e00d207887efcaff3f7ba00c20dbcdeb01339ccc7d4d467b285590557f2b458dc59c1fac899b7fd2e0f2537424580dbd41ba45522d8adbd4de8bede4574ea2b92475eb8ff9583cd89d7b047e17115b55c95fba53b9a97015d380364d774880a781143cfe284f1331ed33a10a00331b4ba6a29e3b89018a4ac5d897c8b5396d55065a1a8c4d25fb384aa"}, @generic={0x22, 0x6, "3f9088f38a874c119d2e2a1a9fcfb13fb1fa8fe3dbfdb2ffd23ef33856108227"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x6, 0x2, 0x9, [@generic={0xc8, 0x10, "f8d0c720fbd8ddcb12a709854dceff3c880ae32f58a12aa779b9168310170c86b37e6179509a38b44160d57cd5bda383c83d3a205cdf47ce67ddaf5f981eb81d22749de38caaca4848c4a40049ceaa59a821f721b2db7273372d425b9144f3937c74fca54b971f91b8673e916ccc4b9da2065963787991119a02066e27ca63db0f8cc5a8db5c602056a234e79267b7356794d6426a606c323860fe8f54be50f55ffd0bf86107ec4c0a7f37da1d47aa5844f224c94b9a613d582aa1d60409ccf1fbd90af8172a"}, @generic={0x86, 0x21, "f4cc900e8bef435cb89ffe1ec3966ff0f12f26cda09725565cb0e8bcbdc7d0b243cc5ad1d5d563ff11cd5cb4542d7f989bb88947c11ad0c6f972ad88127653bb51de84d5071072179a9632850f99453dd7549eea6e7c6e0504924f6a7d469fb6370e6d3ce27e0e37a3e1fbf1df0e4b7f550b23baeaddb222fc007e0ea5d0eab71985137c"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x40, 0x1, 0xe, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x80, 0x8}]}}, {{0x9, 0x5, 0x2, 0x10, 0x20, 0x7, 0x6, 0x6}}, {{0x9, 0x5, 0xd, 0x13, 0x58, 0x2, 0x7, 0x6, [@generic={0x77, 0x30, "88116b52e6a07f60cbe879b75b5160b795e61ec155fcf252f84e3c34562cd73c700c17d3c7a2fe4646d82a9673353b8cb76a47713709282818d5069ebcac6fa75c151476ef55120c5c2344ad5544262e6a06c32615fa13a0a043ed8c21711dade88c76cd687c2a0c171255da9c3165bd69333891f6"}, @generic={0x7, 0x23, "b676c9fbdb"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x6, 0x5, 0xc0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x1286}]}}, {{0x9, 0x5, 0xb, 0x3, 0x20, 0xd, 0x9, 0x9, [@generic={0xc1, 0x8, "594894976efe8f297da0d21f8fd60eb0243a769c263f7b65ae3ba896daa2c41e455fdb388a000b7c5033ea1d23169fb650cae9422259f26ab824759290a22d04e72ab80fda9e80a7ecc2f5ee11bf985a06be43f328472d6d565a4db79c513fd3ddf313d7e6b585b692f32bb6880a08a6f91a583fa2a736e103cc5845d1d13dbf0855d9b6f41a82b94437fcc6ba17549593af582a8bafa7f238162095158844bb387bea9be75ceb0e4800539bb9472b3c5d3160fe95347cdcbc7b5b4a45fb16"}, @generic={0xca, 0x22, "031225b5fe9bc1924902c519d06596fa96b59ba0389b1120e4244534d766befaca7191c6b9d2d6ff7647f214dc239eb5adf518d18985c6fcc6436a2ff36f4e07b1bb42dbe8c1dc1222bb3cb6765ba5bee714a32e72b965e30556ec4d45a36c05e64ec87a7900b6a37385827ec32578dba5d965f9f8af440ff6a3c7180db1449c2d1140ec95b7b42f29fbdc925e3c8aa18f68704fc58e9a186ef59358bdc7b29a08f59692ba94272fe779aee93da0f8a64c6e77b643c6ea9c819bdc3fa639ab586d0a8bddc398b872"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xbe, 0x3, 0xd5, [@generic={0x95, 0x22, "f05154657506669c52e1ec83189070c135512869f51c3832728b79327c2c7925b0bca6e9a309075d870717449d281606048e4bf03c5789b103ef6087dbc5ff4bc9f65982a79ddadb90542b76f0f44f5942a9beab5b4b93c8642a8a86beecbd6cbe5f833068e761933f375e86ce319ac2b3d20fb41ad6d6b18d3f761c7f2a7eee6adb72cc4667bfa3331a92b2a9b2ed4a9cf74d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x9}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x3, 0x7f, 0x5, [@generic={0x76, 0xe, "7f1d6d66c5bc59e7d8e418f0eff758a566c82fd9206b1a042a7f25dd8b4e32d87b5fbf88a8af093615563bcab711241ac7b6f4a516974b6fbdb5a90ed234e4b8db5e6142fff55a7e42ac1152b52bcfb12f43e79079454f5542cd94b60479402e64333d9f4abfc6c7dbd73fe59c123760db777e46"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x5, 0x7, 0x2d, [@generic={0x16, 0x8, "37b347633bb87118292b35786eb9633241f90791"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x4}]}}]}}, {{0x9, 0x4, 0x78, 0x36, 0x10, 0xce, 0x86, 0xa4, 0x8, [@hid_hid={0x9, 0x21, 0x81, 0x4, 0x1, {0x22, 0x866}}], [{{0x9, 0x5, 0xf, 0x10, 0x3ff, 0x0, 0x81, 0x82, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x50}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x9, 0x6, 0x5, [@generic={0x32, 0x4, "76856f97cb6bc991494285ef44ef293643fc6f9c980738d4d713da64959ab9dcb5e2373ba6f105525197d3ffa51a8a22"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x8, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x9, 0xa}]}}, {{0x9, 0x5, 0xd, 0x2, 0x400, 0x3, 0x0, 0x5}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0x23, 0xe, 0x5}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x4, 0x81, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xca7c}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8}]}}, {{0x9, 0x5, 0x1, 0x15, 0x400, 0x81, 0x80, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xf8, 0xfff9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0x1, 0x6, 0x6, [@generic={0xfc, 0x1, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x183, 0xbc, 0x5a1c}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x8, 0xd, 0x5}}, {{0x9, 0x5, 0xf, 0x3, 0x3ff, 0x0, 0x2, 0x2, [@generic={0xa, 0x5, "b6c077e853e87314"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x0, 0x5, 0x0, 0x6, [@generic={0xaf, 0x6, "63f93c0dd201b9fc07af0a851f52ec8754f8eed464c454e186db2c548808ac121256019ceddda98fba0dd5ed98b91fd0c837533a08f8bcde46b4914cfe272941ef24ec839fee87260ca96f2c76ba3633944802675be54c1d8f15f24ffbf287f7372ab6d2966f3a88495d6937a76409a000a2a54e1437b420a9e002bfc8c3b8225f7b187037409e427da72be46810d6306ce177e2f84d23c2a30261e99de9ca738d974272faf235aeb3ab6abe76"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x7f, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x7}]}}, {{0x9, 0x5, 0x0, 0xd, 0x8, 0x9, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x1, 0x200, 0xad}}, {{0x9, 0x5, 0x8, 0x2, 0x20, 0x7f, 0xbc, 0x80}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0xf, 0x6, 0xac, [@generic={0xb3, 0x9, "f6632a2a5a452bdb26b489e1745c3b65b4f2fb87017c8a36bc0be5178d7b8f6a207c915ae1d7d417dd4d30e51702435f1af1052cec4373ac2f1e72340a8a5578f23c9b5aa391f84d96ac56fdaeecef562ba8216bd229acf0ad2dee2ad97e4abebd97b6ed55ee6e10cd23438dcc8f3b956b01f50eeac7986e6d25e7792988d66300db96d595be85f553f56704e872b516cbb7230340260f8c1a3a48faf03786ea2536eeac9f6f3dac03e527176a9403b156"}, @generic={0x7, 0x31, "8f8953804c"}]}}]}}, {{0x9, 0x4, 0x0, 0x8, 0x8, 0xd9, 0x2b, 0x34, 0xd0, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "a4decf"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0xeeb, 0x6, 0x1, 0xfe}, [@mdlm_detail={0x3a, 0x24, 0x13, 0xc, "fce1ef14b774d6d4ce8ce95f99894e29b76457c67eb822192eaaef30073a640ec8e44411c70551889d6967df4bc6f2ec7b14498af045"}, @dmm={0x7, 0x24, 0x14, 0xfffd, 0x6}, @mdlm={0x15, 0x24, 0x12, 0x7}, @country_functional={0xe, 0x24, 0x7, 0x7, 0x5, [0xfff, 0x7fff, 0x5, 0x58]}, @mbim={0xc, 0x24, 0x1b, 0x2, 0xba5, 0x4, 0xec, 0x9, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x6}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x9, 0x1}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x60, 0x3, 0x5, 0x2, "ae"}]}], [{{0x9, 0x5, 0x0, 0x1, 0x40, 0xeb, 0x6, 0xa}}, {{0x9, 0x5, 0x2, 0x3, 0x10, 0x33, 0x6b, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xfd, 0x8}]}}, {{0x9, 0x5, 0x3, 0x0, 0x230, 0x6, 0x3, 0x16}}, {{0x9, 0x5, 0x9, 0x8, 0x40, 0xd, 0xcb, 0xe}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xba, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x3}]}}, {{0x9, 0x5, 0x6, 0xc, 0x20, 0x3, 0x0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0x8}]}}, {{0x9, 0x5, 0xc, 0x0, 0x10, 0xc, 0x1, 0x9, [@generic={0x24, 0x2e, "5af4c09f60b306878be1080d214ea2af86e64abd892830573413a2cb22d4db99fabf"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x3, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x1, 0x7}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x80, 0xc, 0x8, 0x74, 0x4}, 0x47, &(0x7f0000000200)={0x5, 0xf, 0x47, 0x6, [@wireless={0xb, 0x10, 0x1, 0x0, 0x2, 0x1, 0xfc, 0x2, 0xa1}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x6, 0x9, 0x7}, @wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x8, 0x1, 0x5, 0xc6}, @ssp_cap={0x10, 0x10, 0xa, 0x5, 0x1, 0xd454, 0xf000, 0x4000, [0xff0000]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x9, 0x41, 0x8}, @wireless={0xb, 0x10, 0x1, 0x4, 0x48, 0xe, 0x41, 0xc, 0x7}]}, 0x6, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x415}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x2c01}}, {0xf7, &(0x7f0000000400)=@string={0xf7, 0x3, "06bd1962cd1d6a1b0c538c4961a91f4f19f132ae901042b6edbca2d0aaeebbddc37360d3d217e011fa7efb33f5117c0d5b1fe471dc0ab780986da32ca8db0be00b091779981f35de51a9c3ac54de898e82de7e5963980db30f4a64d791c371375619a43f2a734e2c2ad096fa2e5db64384f81f53bb5196234438c7cfa302d06e7e6fbd3981dc69084e4b2fc51c8677983fdad6558b12644b4c5751c2163b96fbfdfbb824731b8bfac4966a8a0db1ff475cebc248fc6fe4d87ba00ac0c78141f59b0e70ba710f754e8e30c61938506790cf430a088217efd4f1f462f44b5dd126e6a4d36f9475e4d036ea1e262b767139a4c1d16029"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x440a}}, {0xa1, &(0x7f0000000500)=@string={0xa1, 0x3, "056598239dcb1f3396ad982329f415a2dd79f30b79e07849921ee8c1622f2e6333a5148f450a60691e49ee4d46206bab1b8be3d1bd47304e359993c135cc87a709c57ab8e9f32585073de6509a1c3fe40c3f88498d54e724e18b299f195a15fab1e8748e8ef235948d59918c16079243b429d63c3b67f870c7b3b5af046267abfd6def1578195452ff467d0606a962f8be4b2c614850e00f04d623c7235150"}}]}) read$msr(r4, &(0x7f0000001a40)=""/102392, 0x18ff8) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) read(r2, &(0x7f0000000040)=""/44, 0x2c) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getpgrp-sched_setaffinity-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-sched_setscheduler-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-openat$cgroup_ro-socket$inet6_tcp-mq_open-mq_timedsend-mkdirat-mount-syz_mount_image$fuse-symlinkat-io_uring_enter detailed listing: executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): dup2-sendmsg$AUDIT_TTY_GET-prlimit64-inotify_init-fsopen-fsconfig$FSCONFIG_SET_STRING-gettid-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-sched_setaffinity-syz_open_dev$MSR-read$msr-openat$ppp-ioctl$PPPIOCNEWUNIT detailed listing: executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4000849}, 0x20004085) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) inotify_init() r1 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, 0x0, 0x0, 0x0) gettid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x2, 0x2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x1000000400000bce) r2 = syz_open_dev$MSR(&(0x7f0000000340), 0x0, 0x0) read$msr(r2, &(0x7f0000048040)=""/102392, 0x18ff8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000000)) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_control_io-syz_open_dev$char_usb-ioctl$EVIOCGMASK detailed listing: executing program 0: r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x80015b12, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-connect$unix-socket$xdp-bind$xdp-sendmmsg$unix-recvmmsg-socket$nl_route-sendmsg$nl_route-prctl$PR_SCHED_CORE-sched_setattr-socket$nl_generic-ioctl$sock_SIOCGIFINDEX-socket$inet6_sctp-setsockopt$inet6_mreq-ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER-madvise-modify_ldt$write-fsopen-fsconfig$FSCONFIG_CMD_CREATE-close detailed listing: executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r2, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r5, 0x29, 0x1b, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000280)={0x0, 0x0, {0x0, 0x2, 0xffffffff, 0x3, 0x22}, 0x7}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) modify_ldt$write(0x1, &(0x7f0000000340)={0x8, 0x20000000}, 0x10) r6 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) close(r6) program did not crash single: failed to extract reproducer bisect: bisecting 20 programs with base timeout 6m0s testing program (duration=6m5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [22, 5, 26, 28, 22, 23, 8, 7, 20, 16, 4, 17, 10, 4, 15, 22, 17, 6, 21, 23] detailed listing: executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x104000, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close(0x3) mq_open(&(0x7f0000001140)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xd3\xa7\xd8J\xfd\x94#KT\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\x88N\xb8\xde\xeb)\xcd\xc56m\n\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88|0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc\x02\xea\x91\xe8\xd8\x01YZy\xe6!\x89\x9c\xd1\xa6\x167\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1[\x84\x10aF\x9b\xda\xeb\xc4*\x02q\xb2\x92\x00\x8cv\xac AN\xb9\xaa\xe0\x9d\x97Te\x81\x98L\xfe\x97+u\xd3^\xb1\xf0\xe0\x1f\xbd\a\xbb\xe5\x18\x9ds\x12ha\x00\xeb\x84\x99\xc6\x0f\xf1\xd5LD\xa87\xa0DQ\x8a2\x16!8,\xbc%$\xf1\xf2\xd6\x9cy\xecK\xda\xc5\xdc\xfa\xdd\xf6\b\xc6\xb4\x14\x16\x9c\x7f\x92\x85\xb0\xa2%:\xf0\xf4\x150\x0f\xb4\xa6d\xb4\xe4L\x19W\xd5\x90\xf7l\x1b\xfe\xde\vh\x97=m\x82.\xac\vh\xfe\x84Q}\x838/\x83\xebP\xbe\xd6+:\xceE\\\x95\xd4\xac\x92\x87\xd7\x98\x97\xe3\xec\xad\xd5\xac\x80C\x84R\x88r^g\xbaQ(\x9a>\xe2\xba\xa8=\x17\f04\x8f\x1f\xf2\x88*@v\xe7\xd1\xee\xb3\xc2\x8dT\xda\x81g\xd9\x1a:hzW6s)x\x06\xae\x11\xf2\x1e\xcd\v\xe5L\x19\x96s\xbc\x9e\xf4\x10$\r\xa4\xd8\xa2\xa2\xfcM\xc5R3~$\xc0\xa5n\x9a W\xb1e\xcc<$\xdf\x15\f]\x15\xf5#G\xce\xaf\x88U\xfa\x80\xf24\xf6\xb5\xef\xe2z\xcf\x9eN\x92\xac\x81{\xe6\xbd\xd7\x16\xe6F\xe2\x9e\x91%\x94\v\xb9\xdc\xd6\x87\x8f\xcd\xc1\xb05\x81\x81\xf8\xe9X\xe8Kt9@\xf4\xe1\xa6=\xc9\xe1:p4\nP[f\x1d\xfd\xfa\x839\x8d\x0e\xd1\xf9\xa0\xd2^E\xe5\xedo.\xaa\xf2\xb4\xcdn\x14\f\xcd\x83_yk\xda\xc5\x89\xf0Z\xea\x1d\xbd\xc00\v\xa3\xb3\xbe\xe6\x8b\x18/\xa8\xaaY\xf2\x89\x0f\x9enOOr\x00\xb2\x01\x1f:Z\xb8\xee;\xe3;\x8aPV\xce\xee\xf8[\x16\n\xe6:z\xb8\x1dvk\a{\xc1\x14\xd9+\xdb\t\x11\x90y\xe8\\\xe6\xfc\xca\xb4\xcbC\xd6\xd0\xbeC\xce\xc0L\xdb\xcd\xb3\x907c\xb4\xa6\xce\xdb[\xce\x122N\xa3\xc7Q<\x1a\xa5\xb3)\xc5\x98\x84\x8a\x82\x19\xb0\t\xac\x10\\\x8c\xbe\xcb\raIYe[\xa8\xc4\xac\x0e\xbb\x0f\b^\xdag\xe2\xa9\"\xf5h\'\xcf\xd9\x1b\xef\xe3\xe7y\x82\x1e\xca\x7f\x02 \xcf\x9e\xe0\xd9TM\xb9\n\xa9\xad3\x91\xa5\xe6!\xcd\xa2\xa4\x14\x12\xf9\xbf\xa8b\xcec:\xd7\'\f\f\x957\xc9}\r\xa6\xaa\x0f\xca\x96\xeb', 0x42, 0x1f4, 0x0) pselect6(0x40, &(0x7f0000000100)={0x0, 0xe54, 0xfffffffffffffffe, 0x1, 0x800, 0x5548}, 0x0, &(0x7f0000000240)={0x1f, 0x2}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) executing program 3: socket$inet6(0xa, 0x80002, 0x88) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x2, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x1e, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2714, 0x0, &(0x7f0000000100)) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000340)=[{0x20, 0xc, 0x77, 0xfffff024}, {0x28}, {0x6, 0x0, 0x0, 0x2}]}, 0x8) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r6, &(0x7f0000000140)={0x15, 0x110, 0xfa00, {r7, 0x1, 0x30, 0x30, 0x0, @in6={0x1b, 0x4000, 0x0, @empty, 0x10000bff}, @ib={0x1b, 0xd9, 0x100fff, {"4a50abf0c8ed50f638facd57de629163"}, 0x8000000000000001, 0x2, 0x3}}}, 0x118) write$RDMA_USER_CM_CMD_LISTEN(r6, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r7, 0x4734}}, 0x10) close_range(r6, r6, 0x0) sendmmsg(r4, &(0x7f0000001c00), 0x400000000000159, 0x40840) sendmsg$DEVLINK_CMD_RATE_NEW(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8010}, 0x5) socket$inet6_udplite(0xa, 0x2, 0x88) executing program 4: syslog(0x1, 0x0, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xd000]}, 0x8) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000040)={'pcl726\x00', [0x8, 0x401, 0x1, 0x74818ec, 0x4, 0x1, 0x5, 0x9, 0xb, 0x6, 0x2, 0xfffffffe, 0x4, 0x1ff, 0x8, 0x7ff, 0x1, 0x2, 0x9, 0xffffff7f, 0x6, 0x2, 0xd, 0x6, 0x10001, 0x6, 0x7, 0xffff8001, 0xd, 0x1, 0x6, 0xff]}) syz_emit_vhci(&(0x7f0000000100)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x3, 0x0, 0x53}, @l2cap_cid_signaling={{0x4f}, [@l2cap_info_req={{0xa, 0x5, 0x2}, {0x1}}, @l2cap_move_chan_req={{0xe, 0x3, 0x3}, {0x2, 0x8b}}, @l2cap_conn_req={{0x2, 0xa, 0x4}, {0x2, 0x3}}, @l2cap_move_chan_cfm_rsp={{0x11, 0xfb, 0x2}, {0x8}}, @l2cap_conf_req={{0x4, 0x2, 0x17}, {0xf, 0x8000, [@l2cap_conf_ews={0x7, 0x2, 0x677}, @l2cap_conf_ews={0x7, 0x2, 0x100}, @l2cap_conf_ews={0x7, 0x2, 0x2}, @l2cap_conf_ews={0x7, 0x2, 0xfffe}, @l2cap_conf_fcs={0x5, 0x1, 0x1}]}}, @l2cap_create_chan_req={{0xc, 0x4, 0x5}, {0xffff, 0x4, 0x2}}, @l2cap_move_chan_rsp={{0xf, 0x4, 0x4}, {0x79, 0x8}}, @l2cap_move_chan_cfm={{0x10, 0x1, 0x4}, {0x1000, 0xdd}}]}}, 0x58) syslog(0x2, &(0x7f0000000180)=""/152, 0x98) syz_emit_vhci(&(0x7f0000000240)=@HCI_EVENT_PKT={0x4, @hci_ev_hardware_error={{0x10, 0x1}, {0x6}}}, 0x4) syz_emit_vhci(&(0x7f0000000280)=@HCI_SCODATA_PKT={0x3, {0xc8, 0x83}, "9c5efd27c0e4b10341a1414d563381f2bb806153d37e1e4f884a55bb6872004da2835d5cfbbfd5dd588472ed1fb287152e8c7ed3b2d4e466a11aec82b9c12e8ce0dc7108e4f629c36cf66e77ace1ab59ae387953b6bdffe7c381b5dedf608f261c820119ce90b359fa6d6813304474ee3f139641c4eceb922ffd6b54641dde9d626ab2"}, 0x87) syz_emit_vhci(&(0x7f0000000340)=@HCI_ACLDATA_PKT={0x2, {0x0, 0x0, 0x2, 0x51}, @l2cap_cid_signaling={{0x4d}, [@l2cap_disconn_req={{0x6, 0x7, 0x4}, {0x5, 0x5}}, @l2cap_conf_req={{0x4, 0x7, 0x3b}, {0x8, 0x4be, [@l2cap_conf_efs={0x6, 0x10, {0x14, 0x1, 0x8000, 0x81, 0xfff, 0xce}}, @l2cap_conf_flushto={0x2, 0x2, 0x3}, @l2cap_conf_flushto={0x2, 0x2, 0x39f}, @l2cap_conf_rfc={0x4, 0x9, {0x4, 0xc, 0x0, 0x9, 0x5, 0x6}}, @l2cap_conf_efs={0x6, 0x10, {0x0, 0x1, 0x6, 0x80, 0xb, 0x7ff}}]}}, @l2cap_info_req={{0xa, 0x7, 0x2}, {0xfff8}}]}}, 0x56) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r0) syz_emit_vhci(&(0x7f0000000400)=@HCI_EVENT_PKT={0x4, @hci_ev_stack_internal={{0xfd, 0x27}, {0x6, "72d55da42b5e6fe0456b553c58d0342ab4dd0a5619f4e5053e6f121dfaabe8557a73cb4ff9"}}}, 0x2a) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x18f) getsockopt(r0, 0xfffffff9, 0x4, &(0x7f0000000480)=""/56, &(0x7f00000004c0)=0x38) syslog(0x0, &(0x7f0000000500)=""/244, 0xf4) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000600)='/sys/kernel/uevent_seqnum', 0x201, 0x134) syz_emit_vhci(&(0x7f0000000640)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x3, 0x0, 0xa}, @l2cap_cid_le_signaling={{0x6}, @l2cap_ecred_reconf_rsp={{0x1a, 0x3, 0x2}, {0x6}}}}, 0xf) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000680)={0x8, {0xffff, 0x4, 0x1ff, 0x14a, 0x8, 0x618}}) syz_emit_vhci(&(0x7f00000006c0)=@HCI_EVENT_PKT={0x4, @hci_ev_num_comp_pkts={{0x13, 0x11}, {0x4, [{0xac, 0x4ee}, {0xc8, 0xffea}, {0xc9, 0x8}, {0xc9, 0x2}]}}}, 0x14) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x16) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x1) syz_emit_vhci(&(0x7f0000000700)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000740)='/dev/comedi4\x00', 0x22000, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, 0x0) syslog(0xa, 0x0, 0x0) syz_emit_vhci(&(0x7f0000001840)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x2, 0x1, 0x51}, @l2cap_cid_signaling={{0x4d}, [@l2cap_move_chan_rsp={{0xf, 0x4, 0x4}, {0x9, 0x1}}, @l2cap_cmd_rej_unk={{0x1, 0x0, 0x2}}, @l2cap_move_chan_cfm_rsp={{0x11, 0x5, 0x2}, {0x5}}, @l2cap_conn_req={{0x2, 0x3, 0x4}, {0x9, 0x847}}, @l2cap_conf_rsp={{0x5, 0x6, 0x27}, {0x7, 0x5, 0x3, [@l2cap_conf_mtu={0x1, 0x2, 0x7}, @l2cap_conf_efs={0x6, 0x10, {0x1, 0x2, 0x3, 0x0, 0xe02, 0x80}}, @l2cap_conf_rfc={0x4, 0x9, {0x2, 0x9, 0x5, 0x8, 0x80, 0x1}}]}}, @l2cap_cmd_rej_unk={{0x1, 0x4, 0x2}, {0x1}}]}}, 0x56) syslog(0x4, &(0x7f00000018c0)=""/116, 0x74) ioctl$COMEDI_DEVCONFIG(r2, 0x40946400, &(0x7f0000001940)={'c6xdigio\x00', [0x8a2, 0x5, 0x80, 0x4, 0x8, 0x9, 0x253, 0x0, 0x2, 0x7, 0x30257386, 0x18e, 0x7, 0x5, 0x1, 0x4, 0x6, 0xfff, 0x9, 0xffffffff, 0x5, 0xb2, 0x8, 0xf, 0xffffffff, 0x1a000, 0x1, 0xc1c, 0x1, 0xcdbd, 0x9, 0x3]}) syz_emit_vhci(&(0x7f0000001a00)=@HCI_SCODATA_PKT={0x3, {0xc9, 0xc8}, "64a4d393dd347335a4c03b18c97370e8eea7374be3db458c1c178b318a852212f50e5761b6655a956a4e45d0b3b3160aae6d0c3f8bdb89f5c217c7c3b2730dde7701d6d3c6e98ad0492fa7850b05cad3bfe4512f1eede74afc54486366d9709119a1267f33ba2bac59a10f950706eaa0b4bdba3bee59520dbacf5886de773d755f821e495a501af723346b87a3aafc4f2dc2f29433f14217f833f69b03ec32859421d2b22851ebe7ff9cda46e25382f6123ddd28cacc91a8813b8724cae969794595afe51b7a2681"}, 0xcc) executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x104000, 0x0) io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000096c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x844) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000140)=0x7fc, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @dev}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c"], 0x10b8}, 0xff4c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e20, 0xf, @empty, 0x5}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000000ac0)=[{{&(0x7f0000000440)={0xa, 0x4e20, 0x2, @empty, 0x6}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000300)="d5", 0x1}], 0x1}}], 0x1, 0x20080058) r5 = socket$inet6(0xa, 0x80001, 0x3) setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x4e21, 0x0, @empty, 0x8}}}, 0x108) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x41100, 0x39, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000340)={0xa, 0x200008, 0x5, 0x1ffff}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r0, &(0x7f0000000140)={'full'}, 0xfffffdef) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000)=0x1, 0xfef2) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e23, @remote}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000100), 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000007b000000850000002300000095"], &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x5452, &(0x7f0000000000)) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x6) executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x80000007, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000000)=@gcm_128={{0x304}, "bd88818314ff7d84", "0b3ea924c47b25d7624cd362581725c7", "000400", "d5a1d50399459b68"}, 0x28) pselect6(0x40, &(0x7f0000000040)={0xc, 0x1, 0xfffffffffffffff3, 0x0, 0x0, 0x0, 0x400000000000, 0x400}, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r2, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r5, 0x29, 0x1b, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000280)={0x0, 0x0, {0x0, 0x2, 0xffffffff, 0x3, 0x22}, 0x7}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) modify_ldt$write(0x1, &(0x7f0000000340)={0x8, 0x20000000}, 0x10) r6 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) close(r6) executing program 4: syz_open_procfs$pagemap(0x0, &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x28a400) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x42, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs$pagemap(0x0, &(0x7f0000000600)) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect$uac1(0x3, 0xdc, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff000924060506020100000924030003030005490c240206", @ANYRES8=r1, @ANYRES16=r0], 0x0) executing program 1: bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x4, 0xd1, &(0x7f0000000040)=ANY=[@ANYBLOB="12011003020000182505a1a44000010203010902bf0002010650000900000000020d00000524060001082400a9b30d240f010a0000000300ff000606241a05001407240a050905580c240c00000000a90c0900030424020204240200042402024424"], 0x0) syz_usb_connect$uac1(0x6, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x5, 0x60, 0x72, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x1, 0x5, 0x1, {0x7, 0x25, 0x1, 0x83, 0x5, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x4, 0xc, 0x9, {0x7, 0x25, 0x1, 0x80, 0x7, 0x30}}}}}}}]}}, 0x0) syz_usb_connect(0x3, 0xf5, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000772aed408680070bb96c010203010902e30003dc2000000904003f000e01000505a40600010524007f000d240f0104000000080000000006241a03000a05240101070424020a1524120009a317a88b045e4f01a607c0ffcb7e392a09044c03003a92a2010a240109000102010205240401050c2402"], 0x0) executing program 2: madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000440)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e27}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x18) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x24, 0x24, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x12, 0x0, {0x10}, {0xffff, 0xffff}, {0x2, 0xfffa}}}, 0x24}, 0x1, 0x0, 0x0, 0x5b5ace103c07041}, 0x0) r4 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r5, 0xc0285700, &(0x7f0000000040)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r4, 0xc0285700, &(0x7f0000000100)={0x8, "b546baa5cc590d3033de259c2996817bb959ebab028deda501009bdeffafde25", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r6, 0xc0303e03, &(0x7f00000001c0)={"0080bced01eb0100000000000000000700000000000000c900", r7}) executing program 2: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) io_uring_setup(0x1b7b, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="9803", @ANYRES16=r1, @ANYBLOB="010028057000fcdbdf253b00000008000300", @ANYRES32=r3, @ANYBLOB="04008e00080057001b0a000004006c000500190107000000080026006c090000560333"], 0x398}}, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="2e00000010008108040f80ecdb4cb92e0a480e000f000000e8bd6efb250314000e000100240248ff05000500", 0x2c}, {&(0x7f00000019c0)="06bb", 0x2}], 0x2}, 0x0) executing program 5: r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x80015b12, 0x0) executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4000849}, 0x20004085) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) inotify_init() r1 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, 0x0, 0x0, 0x0) gettid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x2, 0x2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x1000000400000bce) r2 = syz_open_dev$MSR(&(0x7f0000000340), 0x0, 0x0) read$msr(r2, &(0x7f0000048040)=""/102392, 0x18ff8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000000)) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x104000, 0x0) io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) executing program 1: madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000440)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e27}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x18) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x24, 0x24, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x12, 0x0, {0x10}, {0xffff, 0xffff}, {0x2, 0xfffa}}}, 0x24}, 0x1, 0x0, 0x0, 0x5b5ace103c07041}, 0x0) r4 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r5, 0xc0285700, &(0x7f0000000040)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r4, 0xc0285700, &(0x7f0000000100)={0x8, "b546baa5cc590d3033de259c2996817bb959ebab028deda501009bdeffafde25", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r6, 0xc0303e03, &(0x7f00000001c0)={"0080bced01eb0100000000000000000700000000000000c900", r7}) executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$netrom(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r3, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aa"], 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, 0x0) socket$inet(0x2, 0x800, 0x5ab4) syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0xd6c2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000140)={0x932, 0x6}) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) syz_usb_connect(0x6, 0xbce, &(0x7f0000000680)={{0x12, 0x1, 0x0, 0x70, 0xe9, 0x75, 0xff, 0x3eb, 0x7606, 0x4014, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xbbc, 0x4, 0x3, 0x6, 0x118, 0xf, [{{0x9, 0x4, 0x9f, 0xe, 0x0, 0x18, 0x6d, 0x23, 0x80, [@generic={0xf5, 0x24, "e0b89ce0c95d3fe8f36333f920991dc3ac05f367cf826cae8f87cb8d81793aae42b170feb7b38f49c9c6b11af6ff2c79535cbae1205ec517309e26c4a9ecd1aa073b8be6f4ec0f01e384d3ba449b59d61a8083d46602d0492af9c476cd96255fdd4b378b6a75c87629c5f5490c7bba9b4c9cb0d67326c81264458bbe3cd02a157eae40edd75197c27b9bcf93780966fb94beb055867e11ef6d706dcaec2526f64c48d8ca7c6ff463f2c82b4d786cc21ed6eac25551716361071e9c25864e08bfc6a49d7c9446cca96bd905863fdda52d8d845e4f1156bef5624c4ad0ee975218697891ac3aa04bda775fb4e59f954a9c69ad29"}]}}, {{0x9, 0x4, 0x5a, 0xfb, 0xb, 0x2a, 0xfb, 0x6a, 0x8, [], [{{0x9, 0x5, 0x5, 0xc, 0x400, 0x9, 0x2, 0x23}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0xf7, 0x40, 0x6, [@generic={0xc3, 0xd, "59c0f0fc1276c63f280de60bd95410c2953bdd7ea185514601a4687dffe8f1dfff16ebf603d0621dc84674d9bd162244202f66f472acfc8e00d207887efcaff3f7ba00c20dbcdeb01339ccc7d4d467b285590557f2b458dc59c1fac899b7fd2e0f2537424580dbd41ba45522d8adbd4de8bede4574ea2b92475eb8ff9583cd89d7b047e17115b55c95fba53b9a97015d380364d774880a781143cfe284f1331ed33a10a00331b4ba6a29e3b89018a4ac5d897c8b5396d55065a1a8c4d25fb384aa"}, @generic={0x22, 0x6, "3f9088f38a874c119d2e2a1a9fcfb13fb1fa8fe3dbfdb2ffd23ef33856108227"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x6, 0x2, 0x9, [@generic={0xc8, 0x10, "f8d0c720fbd8ddcb12a709854dceff3c880ae32f58a12aa779b9168310170c86b37e6179509a38b44160d57cd5bda383c83d3a205cdf47ce67ddaf5f981eb81d22749de38caaca4848c4a40049ceaa59a821f721b2db7273372d425b9144f3937c74fca54b971f91b8673e916ccc4b9da2065963787991119a02066e27ca63db0f8cc5a8db5c602056a234e79267b7356794d6426a606c323860fe8f54be50f55ffd0bf86107ec4c0a7f37da1d47aa5844f224c94b9a613d582aa1d60409ccf1fbd90af8172a"}, @generic={0x86, 0x21, "f4cc900e8bef435cb89ffe1ec3966ff0f12f26cda09725565cb0e8bcbdc7d0b243cc5ad1d5d563ff11cd5cb4542d7f989bb88947c11ad0c6f972ad88127653bb51de84d5071072179a9632850f99453dd7549eea6e7c6e0504924f6a7d469fb6370e6d3ce27e0e37a3e1fbf1df0e4b7f550b23baeaddb222fc007e0ea5d0eab71985137c"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x40, 0x1, 0xe, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x80, 0x8}]}}, {{0x9, 0x5, 0x2, 0x10, 0x20, 0x7, 0x6, 0x6}}, {{0x9, 0x5, 0xd, 0x13, 0x58, 0x2, 0x7, 0x6, [@generic={0x77, 0x30, "88116b52e6a07f60cbe879b75b5160b795e61ec155fcf252f84e3c34562cd73c700c17d3c7a2fe4646d82a9673353b8cb76a47713709282818d5069ebcac6fa75c151476ef55120c5c2344ad5544262e6a06c32615fa13a0a043ed8c21711dade88c76cd687c2a0c171255da9c3165bd69333891f6"}, @generic={0x7, 0x23, "b676c9fbdb"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x6, 0x5, 0xc0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x1286}]}}, {{0x9, 0x5, 0xb, 0x3, 0x20, 0xd, 0x9, 0x9, [@generic={0xc1, 0x8, "594894976efe8f297da0d21f8fd60eb0243a769c263f7b65ae3ba896daa2c41e455fdb388a000b7c5033ea1d23169fb650cae9422259f26ab824759290a22d04e72ab80fda9e80a7ecc2f5ee11bf985a06be43f328472d6d565a4db79c513fd3ddf313d7e6b585b692f32bb6880a08a6f91a583fa2a736e103cc5845d1d13dbf0855d9b6f41a82b94437fcc6ba17549593af582a8bafa7f238162095158844bb387bea9be75ceb0e4800539bb9472b3c5d3160fe95347cdcbc7b5b4a45fb16"}, @generic={0xca, 0x22, "031225b5fe9bc1924902c519d06596fa96b59ba0389b1120e4244534d766befaca7191c6b9d2d6ff7647f214dc239eb5adf518d18985c6fcc6436a2ff36f4e07b1bb42dbe8c1dc1222bb3cb6765ba5bee714a32e72b965e30556ec4d45a36c05e64ec87a7900b6a37385827ec32578dba5d965f9f8af440ff6a3c7180db1449c2d1140ec95b7b42f29fbdc925e3c8aa18f68704fc58e9a186ef59358bdc7b29a08f59692ba94272fe779aee93da0f8a64c6e77b643c6ea9c819bdc3fa639ab586d0a8bddc398b872"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xbe, 0x3, 0xd5, [@generic={0x95, 0x22, "f05154657506669c52e1ec83189070c135512869f51c3832728b79327c2c7925b0bca6e9a309075d870717449d281606048e4bf03c5789b103ef6087dbc5ff4bc9f65982a79ddadb90542b76f0f44f5942a9beab5b4b93c8642a8a86beecbd6cbe5f833068e761933f375e86ce319ac2b3d20fb41ad6d6b18d3f761c7f2a7eee6adb72cc4667bfa3331a92b2a9b2ed4a9cf74d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x9}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x3, 0x7f, 0x5, [@generic={0x76, 0xe, "7f1d6d66c5bc59e7d8e418f0eff758a566c82fd9206b1a042a7f25dd8b4e32d87b5fbf88a8af093615563bcab711241ac7b6f4a516974b6fbdb5a90ed234e4b8db5e6142fff55a7e42ac1152b52bcfb12f43e79079454f5542cd94b60479402e64333d9f4abfc6c7dbd73fe59c123760db777e46"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x5, 0x7, 0x2d, [@generic={0x16, 0x8, "37b347633bb87118292b35786eb9633241f90791"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x4}]}}]}}, {{0x9, 0x4, 0x78, 0x36, 0x10, 0xce, 0x86, 0xa4, 0x8, [@hid_hid={0x9, 0x21, 0x81, 0x4, 0x1, {0x22, 0x866}}], [{{0x9, 0x5, 0xf, 0x10, 0x3ff, 0x0, 0x81, 0x82, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x50}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x9, 0x6, 0x5, [@generic={0x32, 0x4, "76856f97cb6bc991494285ef44ef293643fc6f9c980738d4d713da64959ab9dcb5e2373ba6f105525197d3ffa51a8a22"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x8, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x9, 0xa}]}}, {{0x9, 0x5, 0xd, 0x2, 0x400, 0x3, 0x0, 0x5}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0x23, 0xe, 0x5}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x4, 0x81, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xca7c}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8}]}}, {{0x9, 0x5, 0x1, 0x15, 0x400, 0x81, 0x80, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xf8, 0xfff9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0x1, 0x6, 0x6, [@generic={0xfc, 0x1, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x183, 0xbc, 0x5a1c}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x8, 0xd, 0x5}}, {{0x9, 0x5, 0xf, 0x3, 0x3ff, 0x0, 0x2, 0x2, [@generic={0xa, 0x5, "b6c077e853e87314"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x0, 0x5, 0x0, 0x6, [@generic={0xaf, 0x6, "63f93c0dd201b9fc07af0a851f52ec8754f8eed464c454e186db2c548808ac121256019ceddda98fba0dd5ed98b91fd0c837533a08f8bcde46b4914cfe272941ef24ec839fee87260ca96f2c76ba3633944802675be54c1d8f15f24ffbf287f7372ab6d2966f3a88495d6937a76409a000a2a54e1437b420a9e002bfc8c3b8225f7b187037409e427da72be46810d6306ce177e2f84d23c2a30261e99de9ca738d974272faf235aeb3ab6abe76"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x7f, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x7}]}}, {{0x9, 0x5, 0x0, 0xd, 0x8, 0x9, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x1, 0x200, 0xad}}, {{0x9, 0x5, 0x8, 0x2, 0x20, 0x7f, 0xbc, 0x80}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0xf, 0x6, 0xac, [@generic={0xb3, 0x9, "f6632a2a5a452bdb26b489e1745c3b65b4f2fb87017c8a36bc0be5178d7b8f6a207c915ae1d7d417dd4d30e51702435f1af1052cec4373ac2f1e72340a8a5578f23c9b5aa391f84d96ac56fdaeecef562ba8216bd229acf0ad2dee2ad97e4abebd97b6ed55ee6e10cd23438dcc8f3b956b01f50eeac7986e6d25e7792988d66300db96d595be85f553f56704e872b516cbb7230340260f8c1a3a48faf03786ea2536eeac9f6f3dac03e527176a9403b156"}, @generic={0x7, 0x31, "8f8953804c"}]}}]}}, {{0x9, 0x4, 0x0, 0x8, 0x8, 0xd9, 0x2b, 0x34, 0xd0, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "a4decf"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0xeeb, 0x6, 0x1, 0xfe}, [@mdlm_detail={0x3a, 0x24, 0x13, 0xc, "fce1ef14b774d6d4ce8ce95f99894e29b76457c67eb822192eaaef30073a640ec8e44411c70551889d6967df4bc6f2ec7b14498af045"}, @dmm={0x7, 0x24, 0x14, 0xfffd, 0x6}, @mdlm={0x15, 0x24, 0x12, 0x7}, @country_functional={0xe, 0x24, 0x7, 0x7, 0x5, [0xfff, 0x7fff, 0x5, 0x58]}, @mbim={0xc, 0x24, 0x1b, 0x2, 0xba5, 0x4, 0xec, 0x9, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x6}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x9, 0x1}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x60, 0x3, 0x5, 0x2, "ae"}]}], [{{0x9, 0x5, 0x0, 0x1, 0x40, 0xeb, 0x6, 0xa}}, {{0x9, 0x5, 0x2, 0x3, 0x10, 0x33, 0x6b, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xfd, 0x8}]}}, {{0x9, 0x5, 0x3, 0x0, 0x230, 0x6, 0x3, 0x16}}, {{0x9, 0x5, 0x9, 0x8, 0x40, 0xd, 0xcb, 0xe}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xba, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x3}]}}, {{0x9, 0x5, 0x6, 0xc, 0x20, 0x3, 0x0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0x8}]}}, {{0x9, 0x5, 0xc, 0x0, 0x10, 0xc, 0x1, 0x9, [@generic={0x24, 0x2e, "5af4c09f60b306878be1080d214ea2af86e64abd892830573413a2cb22d4db99fabf"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x3, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x1, 0x7}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x80, 0xc, 0x8, 0x74, 0x4}, 0x47, &(0x7f0000000200)={0x5, 0xf, 0x47, 0x6, [@wireless={0xb, 0x10, 0x1, 0x0, 0x2, 0x1, 0xfc, 0x2, 0xa1}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x6, 0x9, 0x7}, @wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x8, 0x1, 0x5, 0xc6}, @ssp_cap={0x10, 0x10, 0xa, 0x5, 0x1, 0xd454, 0xf000, 0x4000, [0xff0000]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x9, 0x41, 0x8}, @wireless={0xb, 0x10, 0x1, 0x4, 0x48, 0xe, 0x41, 0xc, 0x7}]}, 0x6, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x415}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x2c01}}, {0xf7, &(0x7f0000000400)=@string={0xf7, 0x3, "06bd1962cd1d6a1b0c538c4961a91f4f19f132ae901042b6edbca2d0aaeebbddc37360d3d217e011fa7efb33f5117c0d5b1fe471dc0ab780986da32ca8db0be00b091779981f35de51a9c3ac54de898e82de7e5963980db30f4a64d791c371375619a43f2a734e2c2ad096fa2e5db64384f81f53bb5196234438c7cfa302d06e7e6fbd3981dc69084e4b2fc51c8677983fdad6558b12644b4c5751c2163b96fbfdfbb824731b8bfac4966a8a0db1ff475cebc248fc6fe4d87ba00ac0c78141f59b0e70ba710f754e8e30c61938506790cf430a088217efd4f1f462f44b5dd126e6a4d36f9475e4d036ea1e262b767139a4c1d16029"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x440a}}, {0xa1, &(0x7f0000000500)=@string={0xa1, 0x3, "056598239dcb1f3396ad982329f415a2dd79f30b79e07849921ee8c1622f2e6333a5148f450a60691e49ee4d46206bab1b8be3d1bd47304e359993c135cc87a709c57ab8e9f32585073de6509a1c3fe40c3f88498d54e724e18b299f195a15fab1e8748e8ef235948d59918c16079243b429d63c3b67f870c7b3b5af046267abfd6def1578195452ff467d0606a962f8be4b2c614850e00f04d623c7235150"}}]}) read$msr(r4, &(0x7f0000001a40)=""/102392, 0x18ff8) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) read(r2, &(0x7f0000000040)=""/44, 0x2c) program crashed: INFO: rcu detected stall in corrupted bisect: bisecting 20 programs bisect: split chunks (needed=false): <20> bisect: split chunk #0 of len 20 into 3 parts bisect: testing without sub-chunk 1/3 testing program (duration=6m3s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [7, 20, 16, 4, 17, 10, 4, 15, 22, 17, 6, 21, 23] detailed listing: executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x80000007, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000000)=@gcm_128={{0x304}, "bd88818314ff7d84", "0b3ea924c47b25d7624cd362581725c7", "000400", "d5a1d50399459b68"}, 0x28) pselect6(0x40, &(0x7f0000000040)={0xc, 0x1, 0xfffffffffffffff3, 0x0, 0x0, 0x0, 0x400000000000, 0x400}, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = socket$xdp(0x2c, 0x3, 0x0) bind$xdp(r2, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r5, 0x29, 0x1b, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000280)={0x0, 0x0, {0x0, 0x2, 0xffffffff, 0x3, 0x22}, 0x7}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) modify_ldt$write(0x1, &(0x7f0000000340)={0x8, 0x20000000}, 0x10) r6 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) close(r6) executing program 4: syz_open_procfs$pagemap(0x0, &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x28a400) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x42, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs$pagemap(0x0, &(0x7f0000000600)) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect$uac1(0x3, 0xdc, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff000924060506020100000924030003030005490c240206", @ANYRES8=r1, @ANYRES16=r0], 0x0) executing program 1: bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x4, 0xd1, &(0x7f0000000040)=ANY=[@ANYBLOB="12011003020000182505a1a44000010203010902bf0002010650000900000000020d00000524060001082400a9b30d240f010a0000000300ff000606241a05001407240a050905580c240c00000000a90c0900030424020204240200042402024424"], 0x0) syz_usb_connect$uac1(0x6, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x5, 0x60, 0x72, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xc, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x1, 0x5, 0x1, {0x7, 0x25, 0x1, 0x83, 0x5, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x4, 0xc, 0x9, {0x7, 0x25, 0x1, 0x80, 0x7, 0x30}}}}}}}]}}, 0x0) syz_usb_connect(0x3, 0xf5, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000772aed408680070bb96c010203010902e30003dc2000000904003f000e01000505a40600010524007f000d240f0104000000080000000006241a03000a05240101070424020a1524120009a317a88b045e4f01a607c0ffcb7e392a09044c03003a92a2010a240109000102010205240401050c2402"], 0x0) executing program 2: madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000440)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e27}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x18) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x24, 0x24, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x12, 0x0, {0x10}, {0xffff, 0xffff}, {0x2, 0xfffa}}}, 0x24}, 0x1, 0x0, 0x0, 0x5b5ace103c07041}, 0x0) r4 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r5, 0xc0285700, &(0x7f0000000040)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r4, 0xc0285700, &(0x7f0000000100)={0x8, "b546baa5cc590d3033de259c2996817bb959ebab028deda501009bdeffafde25", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r6, 0xc0303e03, &(0x7f00000001c0)={"0080bced01eb0100000000000000000700000000000000c900", r7}) executing program 2: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) io_uring_setup(0x1b7b, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640), 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="9803", @ANYRES16=r1, @ANYBLOB="010028057000fcdbdf253b00000008000300", @ANYRES32=r3, @ANYBLOB="04008e00080057001b0a000004006c000500190107000000080026006c090000560333"], 0x398}}, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="2e00000010008108040f80ecdb4cb92e0a480e000f000000e8bd6efb250314000e000100240248ff05000500", 0x2c}, {&(0x7f00000019c0)="06bb", 0x2}], 0x2}, 0x0) executing program 5: r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x80015b12, 0x0) executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4000849}, 0x20004085) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) inotify_init() r1 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, 0x0, 0x0, 0x0) gettid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x2, 0x2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x1000000400000bce) r2 = syz_open_dev$MSR(&(0x7f0000000340), 0x0, 0x0) read$msr(r2, &(0x7f0000048040)=""/102392, 0x18ff8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000000)) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x104000, 0x0) io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) executing program 1: madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000440)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e27}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x18) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x24, 0x24, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x12, 0x0, {0x10}, {0xffff, 0xffff}, {0x2, 0xfffa}}}, 0x24}, 0x1, 0x0, 0x0, 0x5b5ace103c07041}, 0x0) r4 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r5, 0xc0285700, &(0x7f0000000040)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r4, 0xc0285700, &(0x7f0000000100)={0x8, "b546baa5cc590d3033de259c2996817bb959ebab028deda501009bdeffafde25", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r6, 0xc0303e03, &(0x7f00000001c0)={"0080bced01eb0100000000000000000700000000000000c900", r7}) executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$netrom(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r3, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aa"], 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, 0x0) socket$inet(0x2, 0x800, 0x5ab4) syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0xd6c2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000140)={0x932, 0x6}) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) syz_usb_connect(0x6, 0xbce, &(0x7f0000000680)={{0x12, 0x1, 0x0, 0x70, 0xe9, 0x75, 0xff, 0x3eb, 0x7606, 0x4014, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xbbc, 0x4, 0x3, 0x6, 0x118, 0xf, [{{0x9, 0x4, 0x9f, 0xe, 0x0, 0x18, 0x6d, 0x23, 0x80, [@generic={0xf5, 0x24, "e0b89ce0c95d3fe8f36333f920991dc3ac05f367cf826cae8f87cb8d81793aae42b170feb7b38f49c9c6b11af6ff2c79535cbae1205ec517309e26c4a9ecd1aa073b8be6f4ec0f01e384d3ba449b59d61a8083d46602d0492af9c476cd96255fdd4b378b6a75c87629c5f5490c7bba9b4c9cb0d67326c81264458bbe3cd02a157eae40edd75197c27b9bcf93780966fb94beb055867e11ef6d706dcaec2526f64c48d8ca7c6ff463f2c82b4d786cc21ed6eac25551716361071e9c25864e08bfc6a49d7c9446cca96bd905863fdda52d8d845e4f1156bef5624c4ad0ee975218697891ac3aa04bda775fb4e59f954a9c69ad29"}]}}, {{0x9, 0x4, 0x5a, 0xfb, 0xb, 0x2a, 0xfb, 0x6a, 0x8, [], [{{0x9, 0x5, 0x5, 0xc, 0x400, 0x9, 0x2, 0x23}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0xf7, 0x40, 0x6, [@generic={0xc3, 0xd, "59c0f0fc1276c63f280de60bd95410c2953bdd7ea185514601a4687dffe8f1dfff16ebf603d0621dc84674d9bd162244202f66f472acfc8e00d207887efcaff3f7ba00c20dbcdeb01339ccc7d4d467b285590557f2b458dc59c1fac899b7fd2e0f2537424580dbd41ba45522d8adbd4de8bede4574ea2b92475eb8ff9583cd89d7b047e17115b55c95fba53b9a97015d380364d774880a781143cfe284f1331ed33a10a00331b4ba6a29e3b89018a4ac5d897c8b5396d55065a1a8c4d25fb384aa"}, @generic={0x22, 0x6, "3f9088f38a874c119d2e2a1a9fcfb13fb1fa8fe3dbfdb2ffd23ef33856108227"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x6, 0x2, 0x9, [@generic={0xc8, 0x10, "f8d0c720fbd8ddcb12a709854dceff3c880ae32f58a12aa779b9168310170c86b37e6179509a38b44160d57cd5bda383c83d3a205cdf47ce67ddaf5f981eb81d22749de38caaca4848c4a40049ceaa59a821f721b2db7273372d425b9144f3937c74fca54b971f91b8673e916ccc4b9da2065963787991119a02066e27ca63db0f8cc5a8db5c602056a234e79267b7356794d6426a606c323860fe8f54be50f55ffd0bf86107ec4c0a7f37da1d47aa5844f224c94b9a613d582aa1d60409ccf1fbd90af8172a"}, @generic={0x86, 0x21, "f4cc900e8bef435cb89ffe1ec3966ff0f12f26cda09725565cb0e8bcbdc7d0b243cc5ad1d5d563ff11cd5cb4542d7f989bb88947c11ad0c6f972ad88127653bb51de84d5071072179a9632850f99453dd7549eea6e7c6e0504924f6a7d469fb6370e6d3ce27e0e37a3e1fbf1df0e4b7f550b23baeaddb222fc007e0ea5d0eab71985137c"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x40, 0x1, 0xe, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x80, 0x8}]}}, {{0x9, 0x5, 0x2, 0x10, 0x20, 0x7, 0x6, 0x6}}, {{0x9, 0x5, 0xd, 0x13, 0x58, 0x2, 0x7, 0x6, [@generic={0x77, 0x30, "88116b52e6a07f60cbe879b75b5160b795e61ec155fcf252f84e3c34562cd73c700c17d3c7a2fe4646d82a9673353b8cb76a47713709282818d5069ebcac6fa75c151476ef55120c5c2344ad5544262e6a06c32615fa13a0a043ed8c21711dade88c76cd687c2a0c171255da9c3165bd69333891f6"}, @generic={0x7, 0x23, "b676c9fbdb"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x6, 0x5, 0xc0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x1286}]}}, {{0x9, 0x5, 0xb, 0x3, 0x20, 0xd, 0x9, 0x9, [@generic={0xc1, 0x8, "594894976efe8f297da0d21f8fd60eb0243a769c263f7b65ae3ba896daa2c41e455fdb388a000b7c5033ea1d23169fb650cae9422259f26ab824759290a22d04e72ab80fda9e80a7ecc2f5ee11bf985a06be43f328472d6d565a4db79c513fd3ddf313d7e6b585b692f32bb6880a08a6f91a583fa2a736e103cc5845d1d13dbf0855d9b6f41a82b94437fcc6ba17549593af582a8bafa7f238162095158844bb387bea9be75ceb0e4800539bb9472b3c5d3160fe95347cdcbc7b5b4a45fb16"}, @generic={0xca, 0x22, "031225b5fe9bc1924902c519d06596fa96b59ba0389b1120e4244534d766befaca7191c6b9d2d6ff7647f214dc239eb5adf518d18985c6fcc6436a2ff36f4e07b1bb42dbe8c1dc1222bb3cb6765ba5bee714a32e72b965e30556ec4d45a36c05e64ec87a7900b6a37385827ec32578dba5d965f9f8af440ff6a3c7180db1449c2d1140ec95b7b42f29fbdc925e3c8aa18f68704fc58e9a186ef59358bdc7b29a08f59692ba94272fe779aee93da0f8a64c6e77b643c6ea9c819bdc3fa639ab586d0a8bddc398b872"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xbe, 0x3, 0xd5, [@generic={0x95, 0x22, "f05154657506669c52e1ec83189070c135512869f51c3832728b79327c2c7925b0bca6e9a309075d870717449d281606048e4bf03c5789b103ef6087dbc5ff4bc9f65982a79ddadb90542b76f0f44f5942a9beab5b4b93c8642a8a86beecbd6cbe5f833068e761933f375e86ce319ac2b3d20fb41ad6d6b18d3f761c7f2a7eee6adb72cc4667bfa3331a92b2a9b2ed4a9cf74d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x9}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x3, 0x7f, 0x5, [@generic={0x76, 0xe, "7f1d6d66c5bc59e7d8e418f0eff758a566c82fd9206b1a042a7f25dd8b4e32d87b5fbf88a8af093615563bcab711241ac7b6f4a516974b6fbdb5a90ed234e4b8db5e6142fff55a7e42ac1152b52bcfb12f43e79079454f5542cd94b60479402e64333d9f4abfc6c7dbd73fe59c123760db777e46"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x5, 0x7, 0x2d, [@generic={0x16, 0x8, "37b347633bb87118292b35786eb9633241f90791"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x4}]}}]}}, {{0x9, 0x4, 0x78, 0x36, 0x10, 0xce, 0x86, 0xa4, 0x8, [@hid_hid={0x9, 0x21, 0x81, 0x4, 0x1, {0x22, 0x866}}], [{{0x9, 0x5, 0xf, 0x10, 0x3ff, 0x0, 0x81, 0x82, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x50}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x9, 0x6, 0x5, [@generic={0x32, 0x4, "76856f97cb6bc991494285ef44ef293643fc6f9c980738d4d713da64959ab9dcb5e2373ba6f105525197d3ffa51a8a22"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x8, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x9, 0xa}]}}, {{0x9, 0x5, 0xd, 0x2, 0x400, 0x3, 0x0, 0x5}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0x23, 0xe, 0x5}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x4, 0x81, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xca7c}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8}]}}, {{0x9, 0x5, 0x1, 0x15, 0x400, 0x81, 0x80, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xf8, 0xfff9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0x1, 0x6, 0x6, [@generic={0xfc, 0x1, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x183, 0xbc, 0x5a1c}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x8, 0xd, 0x5}}, {{0x9, 0x5, 0xf, 0x3, 0x3ff, 0x0, 0x2, 0x2, [@generic={0xa, 0x5, "b6c077e853e87314"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x0, 0x5, 0x0, 0x6, [@generic={0xaf, 0x6, "63f93c0dd201b9fc07af0a851f52ec8754f8eed464c454e186db2c548808ac121256019ceddda98fba0dd5ed98b91fd0c837533a08f8bcde46b4914cfe272941ef24ec839fee87260ca96f2c76ba3633944802675be54c1d8f15f24ffbf287f7372ab6d2966f3a88495d6937a76409a000a2a54e1437b420a9e002bfc8c3b8225f7b187037409e427da72be46810d6306ce177e2f84d23c2a30261e99de9ca738d974272faf235aeb3ab6abe76"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x7f, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x7}]}}, {{0x9, 0x5, 0x0, 0xd, 0x8, 0x9, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x1, 0x200, 0xad}}, {{0x9, 0x5, 0x8, 0x2, 0x20, 0x7f, 0xbc, 0x80}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0xf, 0x6, 0xac, [@generic={0xb3, 0x9, "f6632a2a5a452bdb26b489e1745c3b65b4f2fb87017c8a36bc0be5178d7b8f6a207c915ae1d7d417dd4d30e51702435f1af1052cec4373ac2f1e72340a8a5578f23c9b5aa391f84d96ac56fdaeecef562ba8216bd229acf0ad2dee2ad97e4abebd97b6ed55ee6e10cd23438dcc8f3b956b01f50eeac7986e6d25e7792988d66300db96d595be85f553f56704e872b516cbb7230340260f8c1a3a48faf03786ea2536eeac9f6f3dac03e527176a9403b156"}, @generic={0x7, 0x31, "8f8953804c"}]}}]}}, {{0x9, 0x4, 0x0, 0x8, 0x8, 0xd9, 0x2b, 0x34, 0xd0, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "a4decf"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0xeeb, 0x6, 0x1, 0xfe}, [@mdlm_detail={0x3a, 0x24, 0x13, 0xc, "fce1ef14b774d6d4ce8ce95f99894e29b76457c67eb822192eaaef30073a640ec8e44411c70551889d6967df4bc6f2ec7b14498af045"}, @dmm={0x7, 0x24, 0x14, 0xfffd, 0x6}, @mdlm={0x15, 0x24, 0x12, 0x7}, @country_functional={0xe, 0x24, 0x7, 0x7, 0x5, [0xfff, 0x7fff, 0x5, 0x58]}, @mbim={0xc, 0x24, 0x1b, 0x2, 0xba5, 0x4, 0xec, 0x9, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x6}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x9, 0x1}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x60, 0x3, 0x5, 0x2, "ae"}]}], [{{0x9, 0x5, 0x0, 0x1, 0x40, 0xeb, 0x6, 0xa}}, {{0x9, 0x5, 0x2, 0x3, 0x10, 0x33, 0x6b, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xfd, 0x8}]}}, {{0x9, 0x5, 0x3, 0x0, 0x230, 0x6, 0x3, 0x16}}, {{0x9, 0x5, 0x9, 0x8, 0x40, 0xd, 0xcb, 0xe}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xba, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x3}]}}, {{0x9, 0x5, 0x6, 0xc, 0x20, 0x3, 0x0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0x8}]}}, {{0x9, 0x5, 0xc, 0x0, 0x10, 0xc, 0x1, 0x9, [@generic={0x24, 0x2e, "5af4c09f60b306878be1080d214ea2af86e64abd892830573413a2cb22d4db99fabf"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x3, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x1, 0x7}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x80, 0xc, 0x8, 0x74, 0x4}, 0x47, &(0x7f0000000200)={0x5, 0xf, 0x47, 0x6, [@wireless={0xb, 0x10, 0x1, 0x0, 0x2, 0x1, 0xfc, 0x2, 0xa1}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x6, 0x9, 0x7}, @wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x8, 0x1, 0x5, 0xc6}, @ssp_cap={0x10, 0x10, 0xa, 0x5, 0x1, 0xd454, 0xf000, 0x4000, [0xff0000]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x9, 0x41, 0x8}, @wireless={0xb, 0x10, 0x1, 0x4, 0x48, 0xe, 0x41, 0xc, 0x7}]}, 0x6, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x415}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x2c01}}, {0xf7, &(0x7f0000000400)=@string={0xf7, 0x3, "06bd1962cd1d6a1b0c538c4961a91f4f19f132ae901042b6edbca2d0aaeebbddc37360d3d217e011fa7efb33f5117c0d5b1fe471dc0ab780986da32ca8db0be00b091779981f35de51a9c3ac54de898e82de7e5963980db30f4a64d791c371375619a43f2a734e2c2ad096fa2e5db64384f81f53bb5196234438c7cfa302d06e7e6fbd3981dc69084e4b2fc51c8677983fdad6558b12644b4c5751c2163b96fbfdfbb824731b8bfac4966a8a0db1ff475cebc248fc6fe4d87ba00ac0c78141f59b0e70ba710f754e8e30c61938506790cf430a088217efd4f1f462f44b5dd126e6a4d36f9475e4d036ea1e262b767139a4c1d16029"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x440a}}, {0xa1, &(0x7f0000000500)=@string={0xa1, 0x3, "056598239dcb1f3396ad982329f415a2dd79f30b79e07849921ee8c1622f2e6333a5148f450a60691e49ee4d46206bab1b8be3d1bd47304e359993c135cc87a709c57ab8e9f32585073de6509a1c3fe40c3f88498d54e724e18b299f195a15fab1e8748e8ef235948d59918c16079243b429d63c3b67f870c7b3b5af046267abfd6def1578195452ff467d0606a962f8be4b2c614850e00f04d623c7235150"}}]}) read$msr(r4, &(0x7f0000001a40)=""/102392, 0x18ff8) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) read(r2, &(0x7f0000000040)=""/44, 0x2c) program crashed: INFO: rcu detected stall in sys_readlink bisect: the chunk can be dropped bisect: testing without sub-chunk 2/3 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [15, 22, 17, 6, 21, 23] detailed listing: executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4000849}, 0x20004085) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) inotify_init() r1 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, 0x0, 0x0, 0x0) gettid() prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x2, 0x2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x1000000400000bce) r2 = syz_open_dev$MSR(&(0x7f0000000340), 0x0, 0x0) read$msr(r2, &(0x7f0000048040)=""/102392, 0x18ff8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000000)) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x104000, 0x0) io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) executing program 1: madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000440)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e27}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x18) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x24, 0x24, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x12, 0x0, {0x10}, {0xffff, 0xffff}, {0x2, 0xfffa}}}, 0x24}, 0x1, 0x0, 0x0, 0x5b5ace103c07041}, 0x0) r4 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r5, 0xc0285700, &(0x7f0000000040)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042", 0xffffffffffffffff}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r4, 0xc0285700, &(0x7f0000000100)={0x8, "b546baa5cc590d3033de259c2996817bb959ebab028deda501009bdeffafde25", 0xffffffffffffffff}) ioctl$SYNC_IOC_MERGE(r6, 0xc0303e03, &(0x7f00000001c0)={"0080bced01eb0100000000000000000700000000000000c900", r7}) executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$netrom(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r3, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aa"], 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, 0x0) socket$inet(0x2, 0x800, 0x5ab4) syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0xd6c2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000140)={0x932, 0x6}) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) syz_usb_connect(0x6, 0xbce, &(0x7f0000000680)={{0x12, 0x1, 0x0, 0x70, 0xe9, 0x75, 0xff, 0x3eb, 0x7606, 0x4014, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xbbc, 0x4, 0x3, 0x6, 0x118, 0xf, [{{0x9, 0x4, 0x9f, 0xe, 0x0, 0x18, 0x6d, 0x23, 0x80, [@generic={0xf5, 0x24, "e0b89ce0c95d3fe8f36333f920991dc3ac05f367cf826cae8f87cb8d81793aae42b170feb7b38f49c9c6b11af6ff2c79535cbae1205ec517309e26c4a9ecd1aa073b8be6f4ec0f01e384d3ba449b59d61a8083d46602d0492af9c476cd96255fdd4b378b6a75c87629c5f5490c7bba9b4c9cb0d67326c81264458bbe3cd02a157eae40edd75197c27b9bcf93780966fb94beb055867e11ef6d706dcaec2526f64c48d8ca7c6ff463f2c82b4d786cc21ed6eac25551716361071e9c25864e08bfc6a49d7c9446cca96bd905863fdda52d8d845e4f1156bef5624c4ad0ee975218697891ac3aa04bda775fb4e59f954a9c69ad29"}]}}, {{0x9, 0x4, 0x5a, 0xfb, 0xb, 0x2a, 0xfb, 0x6a, 0x8, [], [{{0x9, 0x5, 0x5, 0xc, 0x400, 0x9, 0x2, 0x23}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0xf7, 0x40, 0x6, [@generic={0xc3, 0xd, "59c0f0fc1276c63f280de60bd95410c2953bdd7ea185514601a4687dffe8f1dfff16ebf603d0621dc84674d9bd162244202f66f472acfc8e00d207887efcaff3f7ba00c20dbcdeb01339ccc7d4d467b285590557f2b458dc59c1fac899b7fd2e0f2537424580dbd41ba45522d8adbd4de8bede4574ea2b92475eb8ff9583cd89d7b047e17115b55c95fba53b9a97015d380364d774880a781143cfe284f1331ed33a10a00331b4ba6a29e3b89018a4ac5d897c8b5396d55065a1a8c4d25fb384aa"}, @generic={0x22, 0x6, "3f9088f38a874c119d2e2a1a9fcfb13fb1fa8fe3dbfdb2ffd23ef33856108227"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x6, 0x2, 0x9, [@generic={0xc8, 0x10, "f8d0c720fbd8ddcb12a709854dceff3c880ae32f58a12aa779b9168310170c86b37e6179509a38b44160d57cd5bda383c83d3a205cdf47ce67ddaf5f981eb81d22749de38caaca4848c4a40049ceaa59a821f721b2db7273372d425b9144f3937c74fca54b971f91b8673e916ccc4b9da2065963787991119a02066e27ca63db0f8cc5a8db5c602056a234e79267b7356794d6426a606c323860fe8f54be50f55ffd0bf86107ec4c0a7f37da1d47aa5844f224c94b9a613d582aa1d60409ccf1fbd90af8172a"}, @generic={0x86, 0x21, "f4cc900e8bef435cb89ffe1ec3966ff0f12f26cda09725565cb0e8bcbdc7d0b243cc5ad1d5d563ff11cd5cb4542d7f989bb88947c11ad0c6f972ad88127653bb51de84d5071072179a9632850f99453dd7549eea6e7c6e0504924f6a7d469fb6370e6d3ce27e0e37a3e1fbf1df0e4b7f550b23baeaddb222fc007e0ea5d0eab71985137c"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x40, 0x1, 0xe, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x80, 0x8}]}}, {{0x9, 0x5, 0x2, 0x10, 0x20, 0x7, 0x6, 0x6}}, {{0x9, 0x5, 0xd, 0x13, 0x58, 0x2, 0x7, 0x6, [@generic={0x77, 0x30, "88116b52e6a07f60cbe879b75b5160b795e61ec155fcf252f84e3c34562cd73c700c17d3c7a2fe4646d82a9673353b8cb76a47713709282818d5069ebcac6fa75c151476ef55120c5c2344ad5544262e6a06c32615fa13a0a043ed8c21711dade88c76cd687c2a0c171255da9c3165bd69333891f6"}, @generic={0x7, 0x23, "b676c9fbdb"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x6, 0x5, 0xc0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x1286}]}}, {{0x9, 0x5, 0xb, 0x3, 0x20, 0xd, 0x9, 0x9, [@generic={0xc1, 0x8, "594894976efe8f297da0d21f8fd60eb0243a769c263f7b65ae3ba896daa2c41e455fdb388a000b7c5033ea1d23169fb650cae9422259f26ab824759290a22d04e72ab80fda9e80a7ecc2f5ee11bf985a06be43f328472d6d565a4db79c513fd3ddf313d7e6b585b692f32bb6880a08a6f91a583fa2a736e103cc5845d1d13dbf0855d9b6f41a82b94437fcc6ba17549593af582a8bafa7f238162095158844bb387bea9be75ceb0e4800539bb9472b3c5d3160fe95347cdcbc7b5b4a45fb16"}, @generic={0xca, 0x22, "031225b5fe9bc1924902c519d06596fa96b59ba0389b1120e4244534d766befaca7191c6b9d2d6ff7647f214dc239eb5adf518d18985c6fcc6436a2ff36f4e07b1bb42dbe8c1dc1222bb3cb6765ba5bee714a32e72b965e30556ec4d45a36c05e64ec87a7900b6a37385827ec32578dba5d965f9f8af440ff6a3c7180db1449c2d1140ec95b7b42f29fbdc925e3c8aa18f68704fc58e9a186ef59358bdc7b29a08f59692ba94272fe779aee93da0f8a64c6e77b643c6ea9c819bdc3fa639ab586d0a8bddc398b872"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xbe, 0x3, 0xd5, [@generic={0x95, 0x22, "f05154657506669c52e1ec83189070c135512869f51c3832728b79327c2c7925b0bca6e9a309075d870717449d281606048e4bf03c5789b103ef6087dbc5ff4bc9f65982a79ddadb90542b76f0f44f5942a9beab5b4b93c8642a8a86beecbd6cbe5f833068e761933f375e86ce319ac2b3d20fb41ad6d6b18d3f761c7f2a7eee6adb72cc4667bfa3331a92b2a9b2ed4a9cf74d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x9}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x3, 0x7f, 0x5, [@generic={0x76, 0xe, "7f1d6d66c5bc59e7d8e418f0eff758a566c82fd9206b1a042a7f25dd8b4e32d87b5fbf88a8af093615563bcab711241ac7b6f4a516974b6fbdb5a90ed234e4b8db5e6142fff55a7e42ac1152b52bcfb12f43e79079454f5542cd94b60479402e64333d9f4abfc6c7dbd73fe59c123760db777e46"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x5, 0x7, 0x2d, [@generic={0x16, 0x8, "37b347633bb87118292b35786eb9633241f90791"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x4}]}}]}}, {{0x9, 0x4, 0x78, 0x36, 0x10, 0xce, 0x86, 0xa4, 0x8, [@hid_hid={0x9, 0x21, 0x81, 0x4, 0x1, {0x22, 0x866}}], [{{0x9, 0x5, 0xf, 0x10, 0x3ff, 0x0, 0x81, 0x82, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x50}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x9, 0x6, 0x5, [@generic={0x32, 0x4, "76856f97cb6bc991494285ef44ef293643fc6f9c980738d4d713da64959ab9dcb5e2373ba6f105525197d3ffa51a8a22"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x8, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x9, 0xa}]}}, {{0x9, 0x5, 0xd, 0x2, 0x400, 0x3, 0x0, 0x5}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0x23, 0xe, 0x5}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x4, 0x81, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xca7c}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8}]}}, {{0x9, 0x5, 0x1, 0x15, 0x400, 0x81, 0x80, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xf8, 0xfff9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0x1, 0x6, 0x6, [@generic={0xfc, 0x1, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x183, 0xbc, 0x5a1c}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x8, 0xd, 0x5}}, {{0x9, 0x5, 0xf, 0x3, 0x3ff, 0x0, 0x2, 0x2, [@generic={0xa, 0x5, "b6c077e853e87314"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x0, 0x5, 0x0, 0x6, [@generic={0xaf, 0x6, "63f93c0dd201b9fc07af0a851f52ec8754f8eed464c454e186db2c548808ac121256019ceddda98fba0dd5ed98b91fd0c837533a08f8bcde46b4914cfe272941ef24ec839fee87260ca96f2c76ba3633944802675be54c1d8f15f24ffbf287f7372ab6d2966f3a88495d6937a76409a000a2a54e1437b420a9e002bfc8c3b8225f7b187037409e427da72be46810d6306ce177e2f84d23c2a30261e99de9ca738d974272faf235aeb3ab6abe76"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x7f, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x7}]}}, {{0x9, 0x5, 0x0, 0xd, 0x8, 0x9, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x1, 0x200, 0xad}}, {{0x9, 0x5, 0x8, 0x2, 0x20, 0x7f, 0xbc, 0x80}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0xf, 0x6, 0xac, [@generic={0xb3, 0x9, "f6632a2a5a452bdb26b489e1745c3b65b4f2fb87017c8a36bc0be5178d7b8f6a207c915ae1d7d417dd4d30e51702435f1af1052cec4373ac2f1e72340a8a5578f23c9b5aa391f84d96ac56fdaeecef562ba8216bd229acf0ad2dee2ad97e4abebd97b6ed55ee6e10cd23438dcc8f3b956b01f50eeac7986e6d25e7792988d66300db96d595be85f553f56704e872b516cbb7230340260f8c1a3a48faf03786ea2536eeac9f6f3dac03e527176a9403b156"}, @generic={0x7, 0x31, "8f8953804c"}]}}]}}, {{0x9, 0x4, 0x0, 0x8, 0x8, 0xd9, 0x2b, 0x34, 0xd0, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "a4decf"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0xeeb, 0x6, 0x1, 0xfe}, [@mdlm_detail={0x3a, 0x24, 0x13, 0xc, "fce1ef14b774d6d4ce8ce95f99894e29b76457c67eb822192eaaef30073a640ec8e44411c70551889d6967df4bc6f2ec7b14498af045"}, @dmm={0x7, 0x24, 0x14, 0xfffd, 0x6}, @mdlm={0x15, 0x24, 0x12, 0x7}, @country_functional={0xe, 0x24, 0x7, 0x7, 0x5, [0xfff, 0x7fff, 0x5, 0x58]}, @mbim={0xc, 0x24, 0x1b, 0x2, 0xba5, 0x4, 0xec, 0x9, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x6}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x9, 0x1}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x60, 0x3, 0x5, 0x2, "ae"}]}], [{{0x9, 0x5, 0x0, 0x1, 0x40, 0xeb, 0x6, 0xa}}, {{0x9, 0x5, 0x2, 0x3, 0x10, 0x33, 0x6b, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xfd, 0x8}]}}, {{0x9, 0x5, 0x3, 0x0, 0x230, 0x6, 0x3, 0x16}}, {{0x9, 0x5, 0x9, 0x8, 0x40, 0xd, 0xcb, 0xe}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xba, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x3}]}}, {{0x9, 0x5, 0x6, 0xc, 0x20, 0x3, 0x0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0x8}]}}, {{0x9, 0x5, 0xc, 0x0, 0x10, 0xc, 0x1, 0x9, [@generic={0x24, 0x2e, "5af4c09f60b306878be1080d214ea2af86e64abd892830573413a2cb22d4db99fabf"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x3, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x1, 0x7}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x80, 0xc, 0x8, 0x74, 0x4}, 0x47, &(0x7f0000000200)={0x5, 0xf, 0x47, 0x6, [@wireless={0xb, 0x10, 0x1, 0x0, 0x2, 0x1, 0xfc, 0x2, 0xa1}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x6, 0x9, 0x7}, @wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x8, 0x1, 0x5, 0xc6}, @ssp_cap={0x10, 0x10, 0xa, 0x5, 0x1, 0xd454, 0xf000, 0x4000, [0xff0000]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x9, 0x41, 0x8}, @wireless={0xb, 0x10, 0x1, 0x4, 0x48, 0xe, 0x41, 0xc, 0x7}]}, 0x6, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x415}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x2c01}}, {0xf7, &(0x7f0000000400)=@string={0xf7, 0x3, "06bd1962cd1d6a1b0c538c4961a91f4f19f132ae901042b6edbca2d0aaeebbddc37360d3d217e011fa7efb33f5117c0d5b1fe471dc0ab780986da32ca8db0be00b091779981f35de51a9c3ac54de898e82de7e5963980db30f4a64d791c371375619a43f2a734e2c2ad096fa2e5db64384f81f53bb5196234438c7cfa302d06e7e6fbd3981dc69084e4b2fc51c8677983fdad6558b12644b4c5751c2163b96fbfdfbb824731b8bfac4966a8a0db1ff475cebc248fc6fe4d87ba00ac0c78141f59b0e70ba710f754e8e30c61938506790cf430a088217efd4f1f462f44b5dd126e6a4d36f9475e4d036ea1e262b767139a4c1d16029"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x440a}}, {0xa1, &(0x7f0000000500)=@string={0xa1, 0x3, "056598239dcb1f3396ad982329f415a2dd79f30b79e07849921ee8c1622f2e6333a5148f450a60691e49ee4d46206bab1b8be3d1bd47304e359993c135cc87a709c57ab8e9f32585073de6509a1c3fe40c3f88498d54e724e18b299f195a15fab1e8748e8ef235948d59918c16079243b429d63c3b67f870c7b3b5af046267abfd6def1578195452ff467d0606a962f8be4b2c614850e00f04d623c7235150"}}]}) read$msr(r4, &(0x7f0000001a40)=""/102392, 0x18ff8) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) read(r2, &(0x7f0000000040)=""/44, 0x2c) program crashed: INFO: rcu detected stall in corrupted bisect: the chunk can be dropped bisect: testing without sub-chunk 3/3 bisect: split chunks (needed=true): <6> bisect: split chunk #0 of len 6 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 21, 23] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$netrom(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r3, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aa"], 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, 0x0) socket$inet(0x2, 0x800, 0x5ab4) syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0xd6c2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000140)={0x932, 0x6}) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) syz_usb_connect(0x6, 0xbce, &(0x7f0000000680)={{0x12, 0x1, 0x0, 0x70, 0xe9, 0x75, 0xff, 0x3eb, 0x7606, 0x4014, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xbbc, 0x4, 0x3, 0x6, 0x118, 0xf, [{{0x9, 0x4, 0x9f, 0xe, 0x0, 0x18, 0x6d, 0x23, 0x80, [@generic={0xf5, 0x24, "e0b89ce0c95d3fe8f36333f920991dc3ac05f367cf826cae8f87cb8d81793aae42b170feb7b38f49c9c6b11af6ff2c79535cbae1205ec517309e26c4a9ecd1aa073b8be6f4ec0f01e384d3ba449b59d61a8083d46602d0492af9c476cd96255fdd4b378b6a75c87629c5f5490c7bba9b4c9cb0d67326c81264458bbe3cd02a157eae40edd75197c27b9bcf93780966fb94beb055867e11ef6d706dcaec2526f64c48d8ca7c6ff463f2c82b4d786cc21ed6eac25551716361071e9c25864e08bfc6a49d7c9446cca96bd905863fdda52d8d845e4f1156bef5624c4ad0ee975218697891ac3aa04bda775fb4e59f954a9c69ad29"}]}}, {{0x9, 0x4, 0x5a, 0xfb, 0xb, 0x2a, 0xfb, 0x6a, 0x8, [], [{{0x9, 0x5, 0x5, 0xc, 0x400, 0x9, 0x2, 0x23}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0xf7, 0x40, 0x6, [@generic={0xc3, 0xd, "59c0f0fc1276c63f280de60bd95410c2953bdd7ea185514601a4687dffe8f1dfff16ebf603d0621dc84674d9bd162244202f66f472acfc8e00d207887efcaff3f7ba00c20dbcdeb01339ccc7d4d467b285590557f2b458dc59c1fac899b7fd2e0f2537424580dbd41ba45522d8adbd4de8bede4574ea2b92475eb8ff9583cd89d7b047e17115b55c95fba53b9a97015d380364d774880a781143cfe284f1331ed33a10a00331b4ba6a29e3b89018a4ac5d897c8b5396d55065a1a8c4d25fb384aa"}, @generic={0x22, 0x6, "3f9088f38a874c119d2e2a1a9fcfb13fb1fa8fe3dbfdb2ffd23ef33856108227"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x6, 0x2, 0x9, [@generic={0xc8, 0x10, "f8d0c720fbd8ddcb12a709854dceff3c880ae32f58a12aa779b9168310170c86b37e6179509a38b44160d57cd5bda383c83d3a205cdf47ce67ddaf5f981eb81d22749de38caaca4848c4a40049ceaa59a821f721b2db7273372d425b9144f3937c74fca54b971f91b8673e916ccc4b9da2065963787991119a02066e27ca63db0f8cc5a8db5c602056a234e79267b7356794d6426a606c323860fe8f54be50f55ffd0bf86107ec4c0a7f37da1d47aa5844f224c94b9a613d582aa1d60409ccf1fbd90af8172a"}, @generic={0x86, 0x21, "f4cc900e8bef435cb89ffe1ec3966ff0f12f26cda09725565cb0e8bcbdc7d0b243cc5ad1d5d563ff11cd5cb4542d7f989bb88947c11ad0c6f972ad88127653bb51de84d5071072179a9632850f99453dd7549eea6e7c6e0504924f6a7d469fb6370e6d3ce27e0e37a3e1fbf1df0e4b7f550b23baeaddb222fc007e0ea5d0eab71985137c"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x40, 0x1, 0xe, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x80, 0x8}]}}, {{0x9, 0x5, 0x2, 0x10, 0x20, 0x7, 0x6, 0x6}}, {{0x9, 0x5, 0xd, 0x13, 0x58, 0x2, 0x7, 0x6, [@generic={0x77, 0x30, "88116b52e6a07f60cbe879b75b5160b795e61ec155fcf252f84e3c34562cd73c700c17d3c7a2fe4646d82a9673353b8cb76a47713709282818d5069ebcac6fa75c151476ef55120c5c2344ad5544262e6a06c32615fa13a0a043ed8c21711dade88c76cd687c2a0c171255da9c3165bd69333891f6"}, @generic={0x7, 0x23, "b676c9fbdb"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x6, 0x5, 0xc0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x1286}]}}, {{0x9, 0x5, 0xb, 0x3, 0x20, 0xd, 0x9, 0x9, [@generic={0xc1, 0x8, "594894976efe8f297da0d21f8fd60eb0243a769c263f7b65ae3ba896daa2c41e455fdb388a000b7c5033ea1d23169fb650cae9422259f26ab824759290a22d04e72ab80fda9e80a7ecc2f5ee11bf985a06be43f328472d6d565a4db79c513fd3ddf313d7e6b585b692f32bb6880a08a6f91a583fa2a736e103cc5845d1d13dbf0855d9b6f41a82b94437fcc6ba17549593af582a8bafa7f238162095158844bb387bea9be75ceb0e4800539bb9472b3c5d3160fe95347cdcbc7b5b4a45fb16"}, @generic={0xca, 0x22, "031225b5fe9bc1924902c519d06596fa96b59ba0389b1120e4244534d766befaca7191c6b9d2d6ff7647f214dc239eb5adf518d18985c6fcc6436a2ff36f4e07b1bb42dbe8c1dc1222bb3cb6765ba5bee714a32e72b965e30556ec4d45a36c05e64ec87a7900b6a37385827ec32578dba5d965f9f8af440ff6a3c7180db1449c2d1140ec95b7b42f29fbdc925e3c8aa18f68704fc58e9a186ef59358bdc7b29a08f59692ba94272fe779aee93da0f8a64c6e77b643c6ea9c819bdc3fa639ab586d0a8bddc398b872"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xbe, 0x3, 0xd5, [@generic={0x95, 0x22, "f05154657506669c52e1ec83189070c135512869f51c3832728b79327c2c7925b0bca6e9a309075d870717449d281606048e4bf03c5789b103ef6087dbc5ff4bc9f65982a79ddadb90542b76f0f44f5942a9beab5b4b93c8642a8a86beecbd6cbe5f833068e761933f375e86ce319ac2b3d20fb41ad6d6b18d3f761c7f2a7eee6adb72cc4667bfa3331a92b2a9b2ed4a9cf74d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x9}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x3, 0x7f, 0x5, [@generic={0x76, 0xe, "7f1d6d66c5bc59e7d8e418f0eff758a566c82fd9206b1a042a7f25dd8b4e32d87b5fbf88a8af093615563bcab711241ac7b6f4a516974b6fbdb5a90ed234e4b8db5e6142fff55a7e42ac1152b52bcfb12f43e79079454f5542cd94b60479402e64333d9f4abfc6c7dbd73fe59c123760db777e46"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x5, 0x7, 0x2d, [@generic={0x16, 0x8, "37b347633bb87118292b35786eb9633241f90791"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x4}]}}]}}, {{0x9, 0x4, 0x78, 0x36, 0x10, 0xce, 0x86, 0xa4, 0x8, [@hid_hid={0x9, 0x21, 0x81, 0x4, 0x1, {0x22, 0x866}}], [{{0x9, 0x5, 0xf, 0x10, 0x3ff, 0x0, 0x81, 0x82, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x50}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x9, 0x6, 0x5, [@generic={0x32, 0x4, "76856f97cb6bc991494285ef44ef293643fc6f9c980738d4d713da64959ab9dcb5e2373ba6f105525197d3ffa51a8a22"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x8, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x9, 0xa}]}}, {{0x9, 0x5, 0xd, 0x2, 0x400, 0x3, 0x0, 0x5}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0x23, 0xe, 0x5}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x4, 0x81, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xca7c}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8}]}}, {{0x9, 0x5, 0x1, 0x15, 0x400, 0x81, 0x80, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xf8, 0xfff9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0x1, 0x6, 0x6, [@generic={0xfc, 0x1, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x183, 0xbc, 0x5a1c}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x8, 0xd, 0x5}}, {{0x9, 0x5, 0xf, 0x3, 0x3ff, 0x0, 0x2, 0x2, [@generic={0xa, 0x5, "b6c077e853e87314"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x0, 0x5, 0x0, 0x6, [@generic={0xaf, 0x6, "63f93c0dd201b9fc07af0a851f52ec8754f8eed464c454e186db2c548808ac121256019ceddda98fba0dd5ed98b91fd0c837533a08f8bcde46b4914cfe272941ef24ec839fee87260ca96f2c76ba3633944802675be54c1d8f15f24ffbf287f7372ab6d2966f3a88495d6937a76409a000a2a54e1437b420a9e002bfc8c3b8225f7b187037409e427da72be46810d6306ce177e2f84d23c2a30261e99de9ca738d974272faf235aeb3ab6abe76"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x7f, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x7}]}}, {{0x9, 0x5, 0x0, 0xd, 0x8, 0x9, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x1, 0x200, 0xad}}, {{0x9, 0x5, 0x8, 0x2, 0x20, 0x7f, 0xbc, 0x80}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0xf, 0x6, 0xac, [@generic={0xb3, 0x9, "f6632a2a5a452bdb26b489e1745c3b65b4f2fb87017c8a36bc0be5178d7b8f6a207c915ae1d7d417dd4d30e51702435f1af1052cec4373ac2f1e72340a8a5578f23c9b5aa391f84d96ac56fdaeecef562ba8216bd229acf0ad2dee2ad97e4abebd97b6ed55ee6e10cd23438dcc8f3b956b01f50eeac7986e6d25e7792988d66300db96d595be85f553f56704e872b516cbb7230340260f8c1a3a48faf03786ea2536eeac9f6f3dac03e527176a9403b156"}, @generic={0x7, 0x31, "8f8953804c"}]}}]}}, {{0x9, 0x4, 0x0, 0x8, 0x8, 0xd9, 0x2b, 0x34, 0xd0, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "a4decf"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0xeeb, 0x6, 0x1, 0xfe}, [@mdlm_detail={0x3a, 0x24, 0x13, 0xc, "fce1ef14b774d6d4ce8ce95f99894e29b76457c67eb822192eaaef30073a640ec8e44411c70551889d6967df4bc6f2ec7b14498af045"}, @dmm={0x7, 0x24, 0x14, 0xfffd, 0x6}, @mdlm={0x15, 0x24, 0x12, 0x7}, @country_functional={0xe, 0x24, 0x7, 0x7, 0x5, [0xfff, 0x7fff, 0x5, 0x58]}, @mbim={0xc, 0x24, 0x1b, 0x2, 0xba5, 0x4, 0xec, 0x9, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x6}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x9, 0x1}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x60, 0x3, 0x5, 0x2, "ae"}]}], [{{0x9, 0x5, 0x0, 0x1, 0x40, 0xeb, 0x6, 0xa}}, {{0x9, 0x5, 0x2, 0x3, 0x10, 0x33, 0x6b, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xfd, 0x8}]}}, {{0x9, 0x5, 0x3, 0x0, 0x230, 0x6, 0x3, 0x16}}, {{0x9, 0x5, 0x9, 0x8, 0x40, 0xd, 0xcb, 0xe}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xba, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x3}]}}, {{0x9, 0x5, 0x6, 0xc, 0x20, 0x3, 0x0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0x8}]}}, {{0x9, 0x5, 0xc, 0x0, 0x10, 0xc, 0x1, 0x9, [@generic={0x24, 0x2e, "5af4c09f60b306878be1080d214ea2af86e64abd892830573413a2cb22d4db99fabf"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x3, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x1, 0x7}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x80, 0xc, 0x8, 0x74, 0x4}, 0x47, &(0x7f0000000200)={0x5, 0xf, 0x47, 0x6, [@wireless={0xb, 0x10, 0x1, 0x0, 0x2, 0x1, 0xfc, 0x2, 0xa1}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x6, 0x9, 0x7}, @wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x8, 0x1, 0x5, 0xc6}, @ssp_cap={0x10, 0x10, 0xa, 0x5, 0x1, 0xd454, 0xf000, 0x4000, [0xff0000]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x9, 0x41, 0x8}, @wireless={0xb, 0x10, 0x1, 0x4, 0x48, 0xe, 0x41, 0xc, 0x7}]}, 0x6, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x415}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x2c01}}, {0xf7, &(0x7f0000000400)=@string={0xf7, 0x3, "06bd1962cd1d6a1b0c538c4961a91f4f19f132ae901042b6edbca2d0aaeebbddc37360d3d217e011fa7efb33f5117c0d5b1fe471dc0ab780986da32ca8db0be00b091779981f35de51a9c3ac54de898e82de7e5963980db30f4a64d791c371375619a43f2a734e2c2ad096fa2e5db64384f81f53bb5196234438c7cfa302d06e7e6fbd3981dc69084e4b2fc51c8677983fdad6558b12644b4c5751c2163b96fbfdfbb824731b8bfac4966a8a0db1ff475cebc248fc6fe4d87ba00ac0c78141f59b0e70ba710f754e8e30c61938506790cf430a088217efd4f1f462f44b5dd126e6a4d36f9475e4d036ea1e262b767139a4c1d16029"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x440a}}, {0xa1, &(0x7f0000000500)=@string={0xa1, 0x3, "056598239dcb1f3396ad982329f415a2dd79f30b79e07849921ee8c1622f2e6333a5148f450a60691e49ee4d46206bab1b8be3d1bd47304e359993c135cc87a709c57ab8e9f32585073de6509a1c3fe40c3f88498d54e724e18b299f195a15fab1e8748e8ef235948d59918c16079243b429d63c3b67f870c7b3b5af046267abfd6def1578195452ff467d0606a962f8be4b2c614850e00f04d623c7235150"}}]}) read$msr(r4, &(0x7f0000001a40)=""/102392, 0x18ff8) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) read(r2, &(0x7f0000000040)=""/44, 0x2c) program crashed: INFO: rcu detected stall in corrupted bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <3> bisect: split chunk #0 of len 3 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_init_net_socket$netrom-accept$netrom-setsockopt$packet_int-openat$nullb-dup-mmap-syz_emit_ethernet-ioctl$sock_bt_hidp_HIDPCONNADD-socket$inet-syz_init_net_socket$netrom-syz_usb_control_io-syz_usb_control_io-prlimit64-sched_setscheduler-sched_setaffinity-ioctl$BLKZEROOUT-syz_open_dev$MSR-syz_usb_connect-read$msr-syz_genetlink_get_family_id$nl80211-madvise-read detailed listing: executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) accept$netrom(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r3, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aa"], 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, 0x0) socket$inet(0x2, 0x800, 0x5ab4) syz_init_net_socket$netrom(0x6, 0x5, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000003c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8, 0xd6c2}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000140)={0x932, 0x6}) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) syz_usb_connect(0x6, 0xbce, &(0x7f0000000680)={{0x12, 0x1, 0x0, 0x70, 0xe9, 0x75, 0xff, 0x3eb, 0x7606, 0x4014, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xbbc, 0x4, 0x3, 0x6, 0x118, 0xf, [{{0x9, 0x4, 0x9f, 0xe, 0x0, 0x18, 0x6d, 0x23, 0x80, [@generic={0xf5, 0x24, "e0b89ce0c95d3fe8f36333f920991dc3ac05f367cf826cae8f87cb8d81793aae42b170feb7b38f49c9c6b11af6ff2c79535cbae1205ec517309e26c4a9ecd1aa073b8be6f4ec0f01e384d3ba449b59d61a8083d46602d0492af9c476cd96255fdd4b378b6a75c87629c5f5490c7bba9b4c9cb0d67326c81264458bbe3cd02a157eae40edd75197c27b9bcf93780966fb94beb055867e11ef6d706dcaec2526f64c48d8ca7c6ff463f2c82b4d786cc21ed6eac25551716361071e9c25864e08bfc6a49d7c9446cca96bd905863fdda52d8d845e4f1156bef5624c4ad0ee975218697891ac3aa04bda775fb4e59f954a9c69ad29"}]}}, {{0x9, 0x4, 0x5a, 0xfb, 0xb, 0x2a, 0xfb, 0x6a, 0x8, [], [{{0x9, 0x5, 0x5, 0xc, 0x400, 0x9, 0x2, 0x23}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0xf7, 0x40, 0x6, [@generic={0xc3, 0xd, "59c0f0fc1276c63f280de60bd95410c2953bdd7ea185514601a4687dffe8f1dfff16ebf603d0621dc84674d9bd162244202f66f472acfc8e00d207887efcaff3f7ba00c20dbcdeb01339ccc7d4d467b285590557f2b458dc59c1fac899b7fd2e0f2537424580dbd41ba45522d8adbd4de8bede4574ea2b92475eb8ff9583cd89d7b047e17115b55c95fba53b9a97015d380364d774880a781143cfe284f1331ed33a10a00331b4ba6a29e3b89018a4ac5d897c8b5396d55065a1a8c4d25fb384aa"}, @generic={0x22, 0x6, "3f9088f38a874c119d2e2a1a9fcfb13fb1fa8fe3dbfdb2ffd23ef33856108227"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x10, 0x6, 0x2, 0x9, [@generic={0xc8, 0x10, "f8d0c720fbd8ddcb12a709854dceff3c880ae32f58a12aa779b9168310170c86b37e6179509a38b44160d57cd5bda383c83d3a205cdf47ce67ddaf5f981eb81d22749de38caaca4848c4a40049ceaa59a821f721b2db7273372d425b9144f3937c74fca54b971f91b8673e916ccc4b9da2065963787991119a02066e27ca63db0f8cc5a8db5c602056a234e79267b7356794d6426a606c323860fe8f54be50f55ffd0bf86107ec4c0a7f37da1d47aa5844f224c94b9a613d582aa1d60409ccf1fbd90af8172a"}, @generic={0x86, 0x21, "f4cc900e8bef435cb89ffe1ec3966ff0f12f26cda09725565cb0e8bcbdc7d0b243cc5ad1d5d563ff11cd5cb4542d7f989bb88947c11ad0c6f972ad88127653bb51de84d5071072179a9632850f99453dd7549eea6e7c6e0504924f6a7d469fb6370e6d3ce27e0e37a3e1fbf1df0e4b7f550b23baeaddb222fc007e0ea5d0eab71985137c"}]}}, {{0x9, 0x5, 0x2, 0x8, 0x40, 0x1, 0xe, 0x8a, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x80, 0x8}]}}, {{0x9, 0x5, 0x2, 0x10, 0x20, 0x7, 0x6, 0x6}}, {{0x9, 0x5, 0xd, 0x13, 0x58, 0x2, 0x7, 0x6, [@generic={0x77, 0x30, "88116b52e6a07f60cbe879b75b5160b795e61ec155fcf252f84e3c34562cd73c700c17d3c7a2fe4646d82a9673353b8cb76a47713709282818d5069ebcac6fa75c151476ef55120c5c2344ad5544262e6a06c32615fa13a0a043ed8c21711dade88c76cd687c2a0c171255da9c3165bd69333891f6"}, @generic={0x7, 0x23, "b676c9fbdb"}]}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0x6, 0x5, 0xc0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x6, 0x1286}]}}, {{0x9, 0x5, 0xb, 0x3, 0x20, 0xd, 0x9, 0x9, [@generic={0xc1, 0x8, "594894976efe8f297da0d21f8fd60eb0243a769c263f7b65ae3ba896daa2c41e455fdb388a000b7c5033ea1d23169fb650cae9422259f26ab824759290a22d04e72ab80fda9e80a7ecc2f5ee11bf985a06be43f328472d6d565a4db79c513fd3ddf313d7e6b585b692f32bb6880a08a6f91a583fa2a736e103cc5845d1d13dbf0855d9b6f41a82b94437fcc6ba17549593af582a8bafa7f238162095158844bb387bea9be75ceb0e4800539bb9472b3c5d3160fe95347cdcbc7b5b4a45fb16"}, @generic={0xca, 0x22, "031225b5fe9bc1924902c519d06596fa96b59ba0389b1120e4244534d766befaca7191c6b9d2d6ff7647f214dc239eb5adf518d18985c6fcc6436a2ff36f4e07b1bb42dbe8c1dc1222bb3cb6765ba5bee714a32e72b965e30556ec4d45a36c05e64ec87a7900b6a37385827ec32578dba5d965f9f8af440ff6a3c7180db1449c2d1140ec95b7b42f29fbdc925e3c8aa18f68704fc58e9a186ef59358bdc7b29a08f59692ba94272fe779aee93da0f8a64c6e77b643c6ea9c819bdc3fa639ab586d0a8bddc398b872"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0xbe, 0x3, 0xd5, [@generic={0x95, 0x22, "f05154657506669c52e1ec83189070c135512869f51c3832728b79327c2c7925b0bca6e9a309075d870717449d281606048e4bf03c5789b103ef6087dbc5ff4bc9f65982a79ddadb90542b76f0f44f5942a9beab5b4b93c8642a8a86beecbd6cbe5f833068e761933f375e86ce319ac2b3d20fb41ad6d6b18d3f761c7f2a7eee6adb72cc4667bfa3331a92b2a9b2ed4a9cf74d"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0x9}]}}, {{0x9, 0x5, 0x2, 0x0, 0x400, 0x3, 0x7f, 0x5, [@generic={0x76, 0xe, "7f1d6d66c5bc59e7d8e418f0eff758a566c82fd9206b1a042a7f25dd8b4e32d87b5fbf88a8af093615563bcab711241ac7b6f4a516974b6fbdb5a90ed234e4b8db5e6142fff55a7e42ac1152b52bcfb12f43e79079454f5542cd94b60479402e64333d9f4abfc6c7dbd73fe59c123760db777e46"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x81}]}}, {{0x9, 0x5, 0xc, 0x10, 0x10, 0x5, 0x7, 0x2d, [@generic={0x16, 0x8, "37b347633bb87118292b35786eb9633241f90791"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x0, 0x4}]}}]}}, {{0x9, 0x4, 0x78, 0x36, 0x10, 0xce, 0x86, 0xa4, 0x8, [@hid_hid={0x9, 0x21, 0x81, 0x4, 0x1, {0x22, 0x866}}], [{{0x9, 0x5, 0xf, 0x10, 0x3ff, 0x0, 0x81, 0x82, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x50}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x9, 0x6, 0x5, [@generic={0x32, 0x4, "76856f97cb6bc991494285ef44ef293643fc6f9c980738d4d713da64959ab9dcb5e2373ba6f105525197d3ffa51a8a22"}]}}, {{0x9, 0x5, 0xe, 0x10, 0x10, 0x8, 0x1, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x102, 0x9, 0xa}]}}, {{0x9, 0x5, 0xd, 0x2, 0x400, 0x3, 0x0, 0x5}}, {{0x9, 0x5, 0x6, 0x0, 0x40, 0x23, 0xe, 0x5}}, {{0x9, 0x5, 0x3, 0x0, 0x200, 0x4, 0x81, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x4, 0xca7c}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x8}]}}, {{0x9, 0x5, 0x1, 0x15, 0x400, 0x81, 0x80, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x7, 0xfff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xf8, 0xfff9}]}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0x1, 0x6, 0x6, [@generic={0xfc, 0x1, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x183, 0xbc, 0x5a1c}]}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x8, 0xd, 0x5}}, {{0x9, 0x5, 0xf, 0x3, 0x3ff, 0x0, 0x2, 0x2, [@generic={0xa, 0x5, "b6c077e853e87314"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x0, 0x5, 0x0, 0x6, [@generic={0xaf, 0x6, "63f93c0dd201b9fc07af0a851f52ec8754f8eed464c454e186db2c548808ac121256019ceddda98fba0dd5ed98b91fd0c837533a08f8bcde46b4914cfe272941ef24ec839fee87260ca96f2c76ba3633944802675be54c1d8f15f24ffbf287f7372ab6d2966f3a88495d6937a76409a000a2a54e1437b420a9e002bfc8c3b8225f7b187037409e427da72be46810d6306ce177e2f84d23c2a30261e99de9ca738d974272faf235aeb3ab6abe76"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x7f, 0x4, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x7}]}}, {{0x9, 0x5, 0x0, 0xd, 0x8, 0x9, 0x4, 0x9}}, {{0x9, 0x5, 0xb, 0x1, 0x200, 0xad}}, {{0x9, 0x5, 0x8, 0x2, 0x20, 0x7f, 0xbc, 0x80}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0xf, 0x6, 0xac, [@generic={0xb3, 0x9, "f6632a2a5a452bdb26b489e1745c3b65b4f2fb87017c8a36bc0be5178d7b8f6a207c915ae1d7d417dd4d30e51702435f1af1052cec4373ac2f1e72340a8a5578f23c9b5aa391f84d96ac56fdaeecef562ba8216bd229acf0ad2dee2ad97e4abebd97b6ed55ee6e10cd23438dcc8f3b956b01f50eeac7986e6d25e7792988d66300db96d595be85f553f56704e872b516cbb7230340260f8c1a3a48faf03786ea2536eeac9f6f3dac03e527176a9403b156"}, @generic={0x7, 0x31, "8f8953804c"}]}}]}}, {{0x9, 0x4, 0x0, 0x8, 0x8, 0xd9, 0x2b, 0x34, 0xd0, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "a4decf"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0xeeb, 0x6, 0x1, 0xfe}, [@mdlm_detail={0x3a, 0x24, 0x13, 0xc, "fce1ef14b774d6d4ce8ce95f99894e29b76457c67eb822192eaaef30073a640ec8e44411c70551889d6967df4bc6f2ec7b14498af045"}, @dmm={0x7, 0x24, 0x14, 0xfffd, 0x6}, @mdlm={0x15, 0x24, 0x12, 0x7}, @country_functional={0xe, 0x24, 0x7, 0x7, 0x5, [0xfff, 0x7fff, 0x5, 0x58]}, @mbim={0xc, 0x24, 0x1b, 0x2, 0xba5, 0x4, 0xec, 0x9, 0x4}, @mdlm={0x15, 0x24, 0x12, 0x6}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x4, 0x9, 0x1}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x60, 0x3, 0x5, 0x2, "ae"}]}], [{{0x9, 0x5, 0x0, 0x1, 0x40, 0xeb, 0x6, 0xa}}, {{0x9, 0x5, 0x2, 0x3, 0x10, 0x33, 0x6b, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xfd, 0x8}]}}, {{0x9, 0x5, 0x3, 0x0, 0x230, 0x6, 0x3, 0x16}}, {{0x9, 0x5, 0x9, 0x8, 0x40, 0xd, 0xcb, 0xe}}, {{0x9, 0x5, 0x8, 0x0, 0x20, 0xba, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1, 0x3}]}}, {{0x9, 0x5, 0x6, 0xc, 0x20, 0x3, 0x0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x0, 0x8}]}}, {{0x9, 0x5, 0xc, 0x0, 0x10, 0xc, 0x1, 0x9, [@generic={0x24, 0x2e, "5af4c09f60b306878be1080d214ea2af86e64abd892830573413a2cb22d4db99fabf"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x20, 0x3, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x1, 0x7}]}}]}}]}}]}}, &(0x7f0000000340)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x80, 0xc, 0x8, 0x74, 0x4}, 0x47, &(0x7f0000000200)={0x5, 0xf, 0x47, 0x6, [@wireless={0xb, 0x10, 0x1, 0x0, 0x2, 0x1, 0xfc, 0x2, 0xa1}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x6, 0x9, 0x7}, @wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x8, 0x1, 0x5, 0xc6}, @ssp_cap={0x10, 0x10, 0xa, 0x5, 0x1, 0xd454, 0xf000, 0x4000, [0xff0000]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x9, 0x41, 0x8}, @wireless={0xb, 0x10, 0x1, 0x4, 0x48, 0xe, 0x41, 0xc, 0x7}]}, 0x6, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x4ff}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x415}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x2c01}}, {0xf7, &(0x7f0000000400)=@string={0xf7, 0x3, "06bd1962cd1d6a1b0c538c4961a91f4f19f132ae901042b6edbca2d0aaeebbddc37360d3d217e011fa7efb33f5117c0d5b1fe471dc0ab780986da32ca8db0be00b091779981f35de51a9c3ac54de898e82de7e5963980db30f4a64d791c371375619a43f2a734e2c2ad096fa2e5db64384f81f53bb5196234438c7cfa302d06e7e6fbd3981dc69084e4b2fc51c8677983fdad6558b12644b4c5751c2163b96fbfdfbb824731b8bfac4966a8a0db1ff475cebc248fc6fe4d87ba00ac0c78141f59b0e70ba710f754e8e30c61938506790cf430a088217efd4f1f462f44b5dd126e6a4d36f9475e4d036ea1e262b767139a4c1d16029"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x440a}}, {0xa1, &(0x7f0000000500)=@string={0xa1, 0x3, "056598239dcb1f3396ad982329f415a2dd79f30b79e07849921ee8c1622f2e6333a5148f450a60691e49ee4d46206bab1b8be3d1bd47304e359993c135cc87a709c57ab8e9f32585073de6509a1c3fe40c3f88498d54e724e18b299f195a15fab1e8748e8ef235948d59918c16079243b429d63c3b67f870c7b3b5af046267abfd6def1578195452ff467d0606a962f8be4b2c614850e00f04d623c7235150"}}]}) read$msr(r4, &(0x7f0000001a40)=""/102392, 0x18ff8) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) read(r2, &(0x7f0000000040)=""/44, 0x2c) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 21] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) program crashed: INFO: rcu detected stall in corrupted bisect: the chunk can be dropped bisect: split chunks (needed=true): <2> bisect: split chunk #0 of len 2 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): getpgrp-sched_setaffinity-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-getpid-sched_setscheduler-mmap-syz_clone-prctl$PR_SCHED_CORE-syz_open_dev$MSR-read$msr-openat$cgroup_ro-socket$inet6_tcp-mq_open-mq_timedsend-mkdirat-mount-syz_mount_image$fuse-symlinkat-io_uring_enter detailed listing: executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) program did not crash bisect: split chunks (needed=true): <1>, <1> bisect: split chunk #0 of len 1 into 2 parts bisect: no way to further split the chunk bisect: split chunk #1 of len 1 into 2 parts bisect: no way to further split the chunk bisect: 2 programs left: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) bisect: trying to concatenate bisect: concatenate 2 entries minimizing program #0 before concatenation testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 21] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 21] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 21] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 21] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(0xffffffffffffffff, &(0x7f0000000100)='n', 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 21] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 21] detailed listing: executing program 0: sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') io_uring_enter(0xffffffffffffffff, 0xdb4, 0x0, 0x0, 0x0, 0x0) program did not crash minimized 6 calls -> 6 calls minimizing program #1 before concatenation testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 20] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000080)='.\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 19] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400a8, &(0x7f0000000380)=ANY=[], 0x5, 0x0, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 18] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 17] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 16] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x6, 0x0) program crashed: INFO: rcu detected stall in sys_getsockopt testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 15] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) program crashed: WARNING in rcu_check_gp_start_stall testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 14] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) program crashed: INFO: rcu detected stall in sys_unlink testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 13] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 12] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 11] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 10] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 9] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) program crashed: INFO: rcu detected stall in sys_setsockopt testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 8] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 7] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) program crashed: INFO: rcu detected stall in corrupted testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 6] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() program crashed: INFO: rcu detected stall in rw_verify_area testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 5] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in sys_umount testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 4] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 4] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in sys_symlinkat testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 3] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in worker_thread testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 2] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in worker_thread testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 1] detailed listing: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in worker_thread minimized 21 calls -> 1 calls testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in worker_thread bisect: concatenation succeeded found reproducer with 7 syscalls minimizing guilty program testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(0xffffffffffffffff, &(0x7f0000000100)='n', 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(0x0, 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(0x0, 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100), 0x0) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in worker_thread simplifying C reproducer testing compiled C program (duration=5m41.38991071s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in worker_thread testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in worker_thread testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in sys_clone a never seen crash title: INFO: rcu detected stall in sys_clone, ignore testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in worker_thread testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in corrupted testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in corrupted testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in sys_clone validation run: crashed=true testing program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x68042, 0x62) r1 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) write$dsp(r0, &(0x7f0000000100)='n', 0x1) sendfile(r0, r1, 0x0, 0x1000000201005) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) program crashed: INFO: rcu detected stall in corrupted validation run: crashed=true reproducing took 6h25m21.420048614s repro crashed as (corrupted=true): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P1315/1:b..l rcu: (detected by 0, t=10503 jiffies, g=13669, q=272 ncpus=2) task:kworker/u8:9 state:R running task stack:22872 pid:1315 tgid:1315 ppid:2 task_flags:0x4208060 flags:0x00080000 Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet Call Trace: context_switch kernel/sched/core.c:5256 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6863 preempt_schedule_irq+0xb5/0x150 kernel/sched/core.c:7190 irqentry_exit+0x5d8/0x660 kernel/entry/common.c:216 asm_common_interrupt+0x26/0x40 arch/x86/include/asm/idtentry.h:688 RIP: 0010:__rcu_read_unlock+0x0/0xe0 kernel/rcu/tree_plugin.h:431 Code: 89 d9 80 e1 07 80 c1 03 38 c1 7c dc 48 89 df e8 c6 43 7f 00 eb d2 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 41 57 41 56 41 55 41 54 53 49 bf 00 00 00 00 00 fc ff RSP: 0018:ffffc9000482f838 EFLAGS: 00000282 RAX: 96a34b7303efbb00 RBX: 00000000000001d2 RCX: 96a34b7303efbb00 RDX: 0000000000000003 RSI: ffffffff8d96873e RDI: ffffffff8bbffbe0 RBP: ffffc9000482f990 R08: ffffffff8b155bf0 R09: ffffffff8df41cc0 R10: dffffc0000000000 R11: ffffed10060da217 R12: ffff88807e104800 R13: ffff88807e104810 R14: dffffc0000000000 R15: ffff888079bf4e90 rcu_read_unlock include/linux/rcupdate.h:899 [inline] batadv_iv_ogm_slide_own_bcast_window net/batman-adv/bat_iv_ogm.c:778 [inline] batadv_iv_ogm_schedule_buff net/batman-adv/bat_iv_ogm.c:833 [inline] batadv_iv_ogm_schedule+0x71a/0xf00 net/batman-adv/bat_iv_ogm.c:873 batadv_iv_send_outstanding_bat_ogm_packet+0x6c6/0x7e0 net/batman-adv/bat_iv_ogm.c:1709 process_one_work kernel/workqueue.c:3257 [inline] process_scheduled_works+0xad1/0x1770 kernel/workqueue.c:3340 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3421 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 rcu: rcu_preempt kthread starved for 10365 jiffies! g13669 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27704 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5256 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6863 __schedule_loop kernel/sched/core.c:6945 [inline] schedule+0x165/0x360 kernel/sched/core.c:6960 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2083 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2285 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 rcu: Stack dump where RCU GP kthread last ran: Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 6168 Comm: syz.3.33 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:memset+0xf/0x20 arch/x86/lib/memset_64.S:38 Code: 44 88 1f e9 2e e8 c3 f5 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 e9 02 e8 c3 f5 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc900032f7350 EFLAGS: 00000202 RAX: 1ffff9200065ee00 RBX: ffffc900032f7460 RCX: 000000000000000f RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffffc900032f7479 RBP: dffffc0000000000 R08: ffffc900032f7487 R09: ffffc900032f7478 R10: dffffc0000000000 R11: fffff5200065ee91 R12: ffffc900032f7a80 R13: ffffc900032f7478 R14: ffffc900032f7428 R15: ffffc900032f7470 FS: 00007f70eab616c0(0000) GS:ffff888126195000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007facdc418d58 CR3: 0000000075a7e000 CR4: 0000000000350ef0 Call Trace: unwind_next_frame+0xc98/0x2390 arch/x86/kernel/unwind_orc.c:592 arch_stack_walk+0x11c/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x9c/0xe0 kernel/stacktrace.c:122 kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 __kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587 kasan_save_free_info mm/kasan/kasan.h:406 [inline] poison_slab_object mm/kasan/common.c:252 [inline] __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:284 kasan_slab_free include/linux/kasan.h:234 [inline] slab_free_hook mm/slub.c:2540 [inline] slab_free mm/slub.c:6663 [inline] kfree+0x1c0/0x660 mm/slub.c:6871 iter_file_splice_write+0xf0e/0x10b0 fs/splice.c:770 do_splice_from fs/splice.c:938 [inline] direct_splice_actor+0x101/0x160 fs/splice.c:1161 splice_direct_to_actor+0x5a8/0xcc0 fs/splice.c:1105 do_splice_direct_actor fs/splice.c:1204 [inline] do_splice_direct+0x181/0x270 fs/splice.c:1230 do_sendfile+0x4da/0x7e0 fs/read_write.c:1370 __do_sys_sendfile64 fs/read_write.c:1431 [inline] __se_sys_sendfile64+0x13e/0x190 fs/read_write.c:1417 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f70e9d8f749 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f70eab61038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f70e9fe5fa0 RCX: 00007f70e9d8f749 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 RBP: 00007f70e9e13f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f70e9fe6038 R14: 00007f70e9fe5fa0 R15: 00007fff1b324a58 report is corrupted, running repro again testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in corrupted report is corrupted, running repro again testing compiled C program (duration=5m41.38991071s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-open-open-write$dsp-sendfile-prctl$PR_SCHED_CORE program crashed: INFO: rcu detected stall in exit_to_user_mode_loop final repro crashed as (corrupted=false): rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5840/1:b..l P5863/1:b..l rcu: (detected by 1, t=10502 jiffies, g=9029, q=3983 ncpus=2) task:syz-executor535 state:R running task stack:25928 pid:5863 tgid:5846 ppid:5836 task_flags:0x40044c flags:0x00080800 Call Trace: context_switch kernel/sched/core.c:5256 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6863 preempt_schedule_irq+0xb5/0x150 kernel/sched/core.c:7190 irqentry_exit+0x5d8/0x660 kernel/entry/common.c:216 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697 RIP: 0010:lock_acquire+0x16c/0x340 kernel/locking/lockdep.c:5872 Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 14 85 da 10 <48> 3b 44 24 58 0f 85 e5 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e RSP: 0018:ffffc900040aef78 EFLAGS: 00000206 RAX: 77e25cafb9673a00 RBX: 0000000000000000 RCX: 77e25cafb9673a00 RDX: 0000000056ae8038 RSI: ffffffff8d96873e RDI: ffffffff8bbffbe0 RBP: ffffffff8173ef25 R08: ffffffff8173ef25 R09: ffffffff8df41cc0 R10: dffffc0000000000 R11: ffffffff81ad4ad0 R12: 0000000000000002 R13: ffffffff8df41cc0 R14: 0000000000000000 R15: 0000000000000246 rcu_lock_acquire include/linux/rcupdate.h:331 [inline] rcu_read_lock include/linux/rcupdate.h:867 [inline] class_rcu_constructor include/linux/rcupdate.h:1195 [inline] unwind_next_frame+0xc2/0x2390 arch/x86/kernel/unwind_orc.c:479 arch_stack_walk+0x11c/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0x9c/0xe0 kernel/stacktrace.c:122 kasan_save_stack mm/kasan/common.c:56 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:77 unpoison_slab_object mm/kasan/common.c:342 [inline] __kasan_slab_alloc+0x6c/0x80 mm/kasan/common.c:368 kasan_slab_alloc include/linux/kasan.h:252 [inline] slab_post_alloc_hook mm/slub.c:4948 [inline] slab_alloc_node mm/slub.c:5258 [inline] kmem_cache_alloc_noprof+0x367/0x6f0 mm/slub.c:5265 kmem_alloc_batch lib/debugobjects.c:371 [inline] fill_pool+0x100/0x570 lib/debugobjects.c:403 debug_objects_fill_pool lib/debugobjects.c:725 [inline] debug_object_activate+0x498/0x540 lib/debugobjects.c:814 debug_rcu_head_queue kernel/rcu/rcu.h:236 [inline] __call_rcu_common kernel/rcu/tree.c:3104 [inline] call_rcu+0xaa/0x9c0 kernel/rcu/tree.c:3239 slab_free_hook mm/slub.c:2504 [inline] slab_free mm/slub.c:6663 [inline] kmem_cache_free+0x488/0x620 mm/slub.c:6774 exit_mmap+0x532/0xb20 mm/mmap.c:1305 __mmput+0x118/0x430 kernel/fork.c:1130 exit_mm+0x1da/0x2c0 kernel/exit.c:583 do_exit+0x658/0x2310 kernel/exit.c:961 do_group_exit+0x21c/0x2d0 kernel/exit.c:1114 get_signal+0x1285/0x1340 kernel/signal.c:3034 arch_do_signal_or_restart+0x9a/0x7a0 arch/x86/kernel/signal.c:337 __exit_to_user_mode_loop kernel/entry/common.c:41 [inline] exit_to_user_mode_loop+0x87/0x4f0 kernel/entry/common.c:75 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:226 [inline] syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:256 [inline] syscall_exit_to_user_mode_work include/linux/entry-common.h:159 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:194 [inline] do_syscall_64+0x2e3/0xf80 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f713a3021f9 RSP: 002b:00007f713a291218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f713a3853f8 RCX: 00007f713a3021f9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f713a3853f8 RBP: 00007f713a3853f0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f713a3522a4 R13: 00002000000000c0 R14: 0000200000000080 R15: 0000200000000100 task:udevd state:R running task stack:26912 pid:5840 tgid:5840 ppid:5200 task_flags:0x40014c flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5256 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6863 preempt_schedule_common+0x83/0xd0 kernel/sched/core.c:7047 preempt_schedule+0xae/0xc0 kernel/sched/core.c:7071 preempt_schedule_thunk+0x16/0x30 arch/x86/entry/thunk.S:12 __raw_spin_unlock include/linux/spinlock_api_smp.h:143 [inline] _raw_spin_unlock+0x3f/0x50 kernel/locking/spinlock.c:186 spin_unlock include/linux/spinlock.h:391 [inline] zap_pte_range mm/memory.c:1885 [inline] zap_pmd_range mm/memory.c:1947 [inline] zap_pud_range mm/memory.c:1976 [inline] zap_p4d_range mm/memory.c:1997 [inline] unmap_page_range+0x3a7f/0x4370 mm/memory.c:2018 unmap_single_vma mm/memory.c:2061 [inline] unmap_vmas+0x399/0x580 mm/memory.c:2105 exit_mmap+0x23b/0xb20 mm/mmap.c:1280 __mmput+0x118/0x430 kernel/fork.c:1130 exit_mm+0x1da/0x2c0 kernel/exit.c:583 do_exit+0x658/0x2310 kernel/exit.c:961 do_group_exit+0x21c/0x2d0 kernel/exit.c:1114 __do_sys_exit_group kernel/exit.c:1125 [inline] __se_sys_exit_group kernel/exit.c:1123 [inline] __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1123 x64_sys_call+0x2210/0x2210 arch/x86/include/generated/asm/syscalls_64.h:232 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f987faf16c5 RSP: 002b:00007ffdda19c2d8 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 00005630d990cf60 RCX: 00007f987faf16c5 RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000 RBP: 00005630d98ec910 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 R13: 00007ffdda19c320 R14: 0000000000000000 R15: 0000000000000000 rcu: rcu_preempt kthread starved for 10593 jiffies! g9029 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:R running task stack:27704 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 Call Trace: context_switch kernel/sched/core.c:5256 [inline] __schedule+0x14bc/0x5000 kernel/sched/core.c:6863 __schedule_loop kernel/sched/core.c:6945 [inline] schedule+0x165/0x360 kernel/sched/core.c:6960 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2083 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2285 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246 rcu: Stack dump where RCU GP kthread last ran: CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:pv_native_safe_halt+0x13/0x20 arch/x86/kernel/paravirt.c:82 Code: be 13 c4 f5 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 53 1d 1c 00 f3 0f 1e fa fb f4 93 13 c4 f5 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 RSP: 0018:ffffc90000197de0 EFLAGS: 000002c6 RAX: 2094699d6aab8900 RBX: ffffffff8197438a RCX: 2094699d6aab8900 RDX: 0000000000000001 RSI: ffffffff8d781d94 RDI: ffffffff8bbffbe0 RBP: ffffc90000197f10 R08: ffff8880b893359b R09: 1ffff110171266b3 R10: dffffc0000000000 R11: ffffed10171266b4 R12: ffffffff8f811170 R13: 1ffff1100395cb70 R14: 0000000000000001 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff888126195000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f713a2b9a90 CR3: 00000000787c5000 CR4: 0000000000350ef0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:107 [inline] default_idle+0x13/0x20 arch/x86/kernel/process.c:767 default_idle_call+0x73/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:191 [inline] do_idle+0x1ea/0x520 kernel/sched/idle.c:332 cpu_startup_entry+0x44/0x60 kernel/sched/idle.c:430 start_secondary+0x101/0x110 arch/x86/kernel/smpboot.c:312 common_startup_64+0x13e/0x147