mplete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) r9 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r9, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="e3c4962c5cc33a9e29000000361100000001000000000000000753f8bb7c302d1c00000000000000"], 0x28}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003040)={r5, 0xe0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000002d80)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000002dc0)=[0x0], &(0x7f0000002e00), 0x0, 0x8, &(0x7f0000002e40)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000002e80), &(0x7f0000002ec0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000002f00)}}, 0x10) set_thread_area(&(0x7f0000003a80)={0x2, 0x20001000, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1}) sendmmsg$inet6(r9, &(0x7f0000003900)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="813d91e7db237383c1eda85e5aa3713adaebc254429592cac78031faf0140e", 0x1f}, {&(0x7f00000007c0)="9a64cbc634fb18ce2d6abca4a412f923a607b2d58834d845717e3b9c8a4ab2e3ebb92f2d6d2b6caa4c33667163ce108b0430197eab5ff5159b8c792268a08eb790cb", 0x42}], 0x3, &(0x7f0000000880)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @hopopts={{0x18, 0x29, 0x36, {0x21}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @flowinfo={{0x14, 0x29, 0xb, 0x10000}}, @rthdr={{0x58, 0x29, 0x39, {0x84, 0x8, 0x2, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast2}, @ipv4={'\x00', '\xff\xff', @local}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x4, 0xa, 0x1, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, @dev={0xfe, 0x80, '\x00', 0x41}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x0, 0x0, '\x00', [@pad1]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x0, 0x10, 0x1, 0x20, 0x0, [@private2, @mcast2, @local, @private2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x200}}, {{&(0x7f0000000a80)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x1f}, 0x6}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000c80)="11df7693bdd504ef057f639d26530b35f1dd4c0b3ca56dbcd3a756ac1f0a7cb2deaecccc2ad1bc167fad79ba840fe7384bcbed211f7893e728ea32705e9c4a0022ff2fe8a68b3b970599c08bdda7cc6f8b3c80128112627c984423c5b08fc00fa8daaf6cc64d2ef62646ea46458df1cb3c4d72443da03b89c438536b6f89328bed450f4c4c09c1954a82327a266a2fa3825280cccd8d38b70a9903a885f6956528934e1fdd4027ae8b7499331304f0384fd61d9ee67d27be38bd70a7d1edfd1129b14eec29ff7309a34f172f40931199a13510024680827bac", 0xd9}, {&(0x7f0000000ac0)="ad2928c3acd23d40d6b7c1f51fa6ba767bc85b2fa0cdbaf8bbf7eb3864e7e5b0233e0309926aa17556d937c1fb5ebd5026423f03fa8541eccccad6c7fdd99fe5dbb83ae75964610df9e503c76044e23097e15ebf477178944c5ccbac2b8d8af2fd1e73b3ff7fc605ef4ce24f8bccfc2c9404a4fdd5aa34072d180a76338fe3736fc860fb9df867edbdce46c9eefc133451b5bfd98e5439a48162d9a7198ee678fed5594e3b563c958734", 0xaa}, {&(0x7f0000000d80)="336937df0cafe397ec2ac4169b210aff19d4d34db73a25dc15f2f7c02c9b12cf59460793663b337956ee6dd7bd25702a9c74c4e896c85bd32e551084cb03b645ed191d1a8029864e210a3a16f13197a7e463a2d7d0f3b2c2a41835d1c33ac4d7497611a899ced17ef3697a5845ddc1d2bfe9e243a5bd5e82793c0759bdff66d612206a9a1c6e545f378dfd70e004c59e0d756c26d255399fa77327cfd2302abb67d1a775a60bc59f68baaef8cd38d95ec3691af30ec35192dccefab295926aebf80dbfa9", 0xc4}, {&(0x7f0000000ec0)="854d3ad1eec4b770cb442cef4f8fddb6dc4c3ef2dd31070ff6962d0ac67afe52d9e904a4932a8b197144a8333ecd679e885a2063753d78595492496b88e60ea41928775b0d1a1ccdf9f7a3c7d4290cd2e3c7d4d050523226a4c0a5b17a1927c6625d27740a23a93456f31ef7965475e40e28c3b4bb06b34cb714e3b952d96105a9467392b1bf55c7ee995989a64d0c16cc5d6d5744d8877c19d95e8a0c067476054271e6c2097b445edaf2fc073dfff665cd1346ba80f469356cf2fce633de0d349f182285807b372347b9f258972d9805ae23b7fce3e9a815b53cb500376cf76fb0aabaa7514ddd4a43117ed19e6ab897dda89065b9c2", 0xf7}], 0x4, &(0x7f00000010c0)=[@rthdr={{0x68, 0x29, 0x39, {0x0, 0xa, 0x1, 0xff, 0x0, [@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x25}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @pktinfo={{0x24, 0x29, 0x32, {@private0}}}, @dstopts_2292={{0x88, 0x29, 0x4, {0x67, 0xd, '\x00', [@pad1, @generic={0x7, 0x57, "01d5437b951869fb7d8aa0acbfdd5b542d47f104a509733b434d6b000603f0243371b0eb24c044f5bb2687c8337fae4508ddeddeb46bba3df2aecec602bf71e8efcac27051afc76d674ed8ee1e8bdefba10252acd49cf4"}, @hao={0xc9, 0x10, @private0}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x2, 0x0, 0x0, [@mcast1, @mcast1]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0xa8, 0xe, 0x1, 0x3}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x3b, 0xa, 0x0, 0xaa, 0x0, [@mcast2, @loopback, @loopback, @local, @dev={0xfe, 0x80, '\x00', 0xd}]}}}, @tclass={{0x14}}], 0x288}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001000)="7fa11008f6f0b72da832e96383b5f4b438f8ae1c615c434f255a7ec60a217f98ead927672d1231", 0x27}, {&(0x7f0000001380)="eb03631af96aef710c6ea885f82674ff19bd5bf71795d5b6be461281c9acb0010a66e2b168ade15ff67ed9adc32927ecc36594db7b0406b527a821165b5801d9fdfaf5f2927e38e32968ed592bcb29f77d390f9019875edf68014ea88d1bf06aeaab50b68c3c0e6b5f68", 0x6a}, {&(0x7f0000001040)}, {&(0x7f0000001400)="46259bdb8b9057461fef5b43b11230be821a18035b826a2267c5c7602df4545578ec55fbf2d0e529a3c0f87502bac8b05019b204c9c405b74ec56b846c33d5e1e56b931162ac7320f43bead97f8bbfbf34d6eb1c8984a52c3adab0cd9f8a420e7b501903db2dcc59f898b0954153c3dd662c4acf08db5fc76d551f8b9e840847bfcbf32edd92101ed3a8e4b82c5c4a7d2ab75b6052239be1fbab5993f5b84182179744aa47", 0xa5}, {&(0x7f00000014c0)="ac3e8106a243c419e29f209e6890e229f1a94af372e7b25a32e5f992411ae96b0f936c61e4844e645097d816faf7be179e61525091ebe47a311180e9dcc11ac0c9a5e6cf6f50f2ea4c3751ae0102335e3769d79223223359656836f1624b1969bf8db0df43765271e1897207dc9294476b52600b2ed6d374b43d40a0cc8e0119686fa3b43fe1600f936a9a23c1f48f5612938bbae6536a8f1eb8688af2e84fe3b2efc8bd3040d0c980144f57058108d2d111674a3ab57886a5a89e954b8db25f37e70ea0385f8626a075df9131cada8fc7d7a87fff9e2f9c7acd695fc5bf3ab873b0d7af79a0e42d", 0xe8}], 0x5}}, {{&(0x7f0000001640)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x2b}, 0xe84f}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001680)="5dadb8d6f7a955f1933d99158281b65b7af8c6e831f232e79a01201b1a9cbdb69bee467912978871f0afb109decd2a5bb857afe5d0e57ecb7483fb2556d07d", 0x3f}, {&(0x7f00000016c0)="53cc33272e712bdff5e4500ca8a82e6943d6b8f2a54aeaa13fd4243dc048199e9e43ab10e7983a73086b6315d77665ee0ce347bcf08c69bb6430b0d06fa930d31f04722b8255c9ce8068d8dd48a2fbb4ab20d4f858613c18d5d7bd543b6e6ef5c60153af4ca02f99062fe616ee1cefdbe85cc827c12d54195d6a", 0x7a}, {&(0x7f0000001740)="beabf918b5b01a25fe473b958cb4ff12f670d26116f47e50c04daa39c84f80b62dd13223ca77887edf3443e34e82ca98e4e6f63ff13e4c1f4a953d539db4a1be88eca4822d94c94d593c2108638b7bcd3b4339db842ff0410687d4915cf2e9ae012a83d326b09f47517238852962d967b1e478805798e6406c2a1c0bfb86098585bb0a7a4ac6cc90d85f6a3b3ca76e67c24074c448b4e066af77ce22bafe32ac", 0xa0}, {&(0x7f0000001800)="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&(0x7f0000003480)=[{&(0x7f0000003280)="517adca143459461ba9a840e1b5c8a7e0f704001507cfebab7ff5371847e75f829e7b7279d3b86a45e7ed17418b524bd5c5a28447e3a04d6b7d134942ad9e1c52a2d9efd82f5339a2a9dff36", 0x4c}, {&(0x7f0000003300)="f6b5d5e373a66e349e4641db05f01c33bd22d7855145c3ca55fcc2e0e580c2058bbe930afd5fe7340c649ec43fb4d7c20978c2c35fb144d59b9cc61326c43bee9de9ffe9e1776c81a357c3d6916c06565274eb5de7fce90d72fd76054ab80c333f394b61d616ea4f90332f0c538b83115e29ca392d88d7457598f81d670a92ce42917c912321076681", 0x89}, {&(0x7f00000033c0)="28d881ebe84b3c110d3d5ffa224eae588ec677dd00ec45226eb8f43211f46a3144de15662863ed787f4acdf25aa40aa69325bd89dece8db6867fd4145a72ebe32254621a6be32cb022679f67bae9ea93a29c624b18c32e0e76e2f7d70a011bb1702be4b5a8dd8df7101d3668b2b15ab897b2ba36f205e3ed792b53858858de7b411bdb935e055bb7fd42533311720e602345", 0x92}], 0x3, &(0x7f00000034c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xff}}, @dstopts={{0xe8, 0x29, 0x37, {0x2f, 0x1a, '\x00', [@hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0xff9a, [0xa5, 0x0, 0x6, 0xb5]}}, @generic={0xfc, 0x6a, "dad750c769bb0931db4afb99dbce4907a6900818f4b659fb29b28078fa908f9f92d02ce381f27a718b0145e8ee415c9205983c77148e957ae1af96814b12ab9ca5afa43a7e51014dcdca7b0291d742cb66807bc26ee0af7f0503e326202f1b82366e2ef5d4c9585766b2"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x20}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x29, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x81}, @enc_lim={0x4, 0x1, 0xfa}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @hopopts={{0x20, 0x29, 0x36, {0x87, 0x0, '\x00', [@ra={0x5, 0x2, 0x7ff}]}}}, @dstopts_2292={{0x1b8, 0x29, 0x4, {0x33, 0x33, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x20, {0x3, 0x6, 0x6, 0x2, [0x1f, 0x9, 0x5]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x48, {0x3, 0x10, 0xe3, 0x9, [0x8001, 0x100, 0xffffffffffffffff, 0x0, 0x3ff, 0x3, 0x5, 0xfffffffffffffffd]}}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x3}, @generic={0x6, 0xdd, "88aa7154200c32f0902ecb5e8abbef1510bdebddaa6c61e94c151f6309dfb6b62970e322aa6fcbb9a6da3207040abd78e2b74bb60e43e4b81c3cb3a878f3dedd6ced146462db3b56fbb61a957738bc335cae0ac357c3aef6537303ad7ae2a7ea779855c63f92b07660a50052bd1ffcc8297b2254176f5cfad244b71de473a27fbd2e5f71b74b169731e66e4c34371fb77c0333f2b4876a0be57b9066e89e49282671fc8e4339fa325958a28afee78fb58a30bf938a4749cd00d23ac6ec39b006eb54c93c623de7e9816568b881ed8e7751914b4774f9817750c3013cac"}]}}}], 0x330}}], 0x6, 0x20000000) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r5) write$P9_RFLUSH(r5, &(0x7f0000000000)={0x7, 0x6d, 0x2}, 0x7) 19:20:56 executing program 5: clock_getres(0x2, 0x0) 19:20:56 executing program 4: socket(0x1, 0x0, 0x2) 19:20:56 executing program 1: socket(0x0, 0x9746a3fd8a1f9e36, 0x0) pipe2$9p(&(0x7f0000000000), 0x8800) 19:20:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000600), 0xffffffffffffffff) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x1a75, 0x10, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 399.105432][ T1948] ieee802154 phy0 wpan0: encryption failed: -22 19:20:56 executing program 4: socket(0x1, 0x0, 0x2) 19:20:56 executing program 1: pipe2$9p(&(0x7f0000000000), 0x8800) 19:20:56 executing program 5: clock_getres(0x2, 0x0) 19:20:56 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) r5 = syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) r9 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r9, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="e3c4962c5cc33a9e29000000361100000001000000000000000753f8bb7c302d1c00000000000000"], 0x28}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003040)={r5, 0xe0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000002d80)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000002dc0)=[0x0], &(0x7f0000002e00), 0x0, 0x8, &(0x7f0000002e40)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000002e80), &(0x7f0000002ec0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000002f00)}}, 0x10) set_thread_area(&(0x7f0000003a80)={0x2, 0x20001000, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1}) sendmmsg$inet6(r9, &(0x7f0000003900)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="813d91e7db237383c1eda85e5aa3713adaebc254429592cac78031faf0140e", 0x1f}, {&(0x7f00000007c0)="9a64cbc634fb18ce2d6abca4a412f923a607b2d58834d845717e3b9c8a4ab2e3ebb92f2d6d2b6caa4c33667163ce108b0430197eab5ff5159b8c792268a08eb790cb", 0x42}], 0x3, &(0x7f0000000880)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @hopopts={{0x18, 0x29, 0x36, {0x21}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @flowinfo={{0x14, 0x29, 0xb, 0x10000}}, @rthdr={{0x58, 0x29, 0x39, {0x84, 0x8, 0x2, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast2}, @ipv4={'\x00', '\xff\xff', @local}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x4, 0xa, 0x1, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, @dev={0xfe, 0x80, '\x00', 0x41}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x0, 0x0, '\x00', [@pad1]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x0, 0x10, 0x1, 0x20, 0x0, [@private2, @mcast2, @local, @private2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x200}}, {{&(0x7f0000000a80)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x1f}, 0x6}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000c80)="11df7693bdd504ef057f639d26530b35f1dd4c0b3ca56dbcd3a756ac1f0a7cb2deaecccc2ad1bc167fad79ba840fe7384bcbed211f7893e728ea32705e9c4a0022ff2fe8a68b3b970599c08bdda7cc6f8b3c80128112627c984423c5b08fc00fa8daaf6cc64d2ef62646ea46458df1cb3c4d72443da03b89c438536b6f89328bed450f4c4c09c1954a82327a266a2fa3825280cccd8d38b70a9903a885f6956528934e1fdd4027ae8b7499331304f0384fd61d9ee67d27be38bd70a7d1edfd1129b14eec29ff7309a34f172f40931199a13510024680827bac", 0xd9}, {&(0x7f0000000ac0)="ad2928c3acd23d40d6b7c1f51fa6ba767bc85b2fa0cdbaf8bbf7eb3864e7e5b0233e0309926aa17556d937c1fb5ebd5026423f03fa8541eccccad6c7fdd99fe5dbb83ae75964610df9e503c76044e23097e15ebf477178944c5ccbac2b8d8af2fd1e73b3ff7fc605ef4ce24f8bccfc2c9404a4fdd5aa34072d180a76338fe3736fc860fb9df867edbdce46c9eefc133451b5bfd98e5439a48162d9a7198ee678fed5594e3b563c958734", 0xaa}, {&(0x7f0000000d80)="336937df0cafe397ec2ac4169b210aff19d4d34db73a25dc15f2f7c02c9b12cf59460793663b337956ee6dd7bd25702a9c74c4e896c85bd32e551084cb03b645ed191d1a8029864e210a3a16f13197a7e463a2d7d0f3b2c2a41835d1c33ac4d7497611a899ced17ef3697a5845ddc1d2bfe9e243a5bd5e82793c0759bdff66d612206a9a1c6e545f378dfd70e004c59e0d756c26d255399fa77327cfd2302abb67d1a775a60bc59f68baaef8cd38d95ec3691af30ec35192dccefab295926aebf80dbfa9", 0xc4}, {&(0x7f0000000ec0)="854d3ad1eec4b770cb442cef4f8fddb6dc4c3ef2dd31070ff6962d0ac67afe52d9e904a4932a8b197144a8333ecd679e885a2063753d78595492496b88e60ea41928775b0d1a1ccdf9f7a3c7d4290cd2e3c7d4d050523226a4c0a5b17a1927c6625d27740a23a93456f31ef7965475e40e28c3b4bb06b34cb714e3b952d96105a9467392b1bf55c7ee995989a64d0c16cc5d6d5744d8877c19d95e8a0c067476054271e6c2097b445edaf2fc073dfff665cd1346ba80f469356cf2fce633de0d349f182285807b372347b9f258972d9805ae23b7fce3e9a815b53cb500376cf76fb0aabaa7514ddd4a43117ed19e6ab897dda89065b9c2", 0xf7}], 0x4, &(0x7f00000010c0)=[@rthdr={{0x68, 0x29, 0x39, {0x0, 0xa, 0x1, 0xff, 0x0, [@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x25}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @pktinfo={{0x24, 0x29, 0x32, {@private0}}}, @dstopts_2292={{0x88, 0x29, 0x4, {0x67, 0xd, '\x00', [@pad1, @generic={0x7, 0x57, "01d5437b951869fb7d8aa0acbfdd5b542d47f104a509733b434d6b000603f0243371b0eb24c044f5bb2687c8337fae4508ddeddeb46bba3df2aecec602bf71e8efcac27051afc76d674ed8ee1e8bdefba10252acd49cf4"}, @hao={0xc9, 0x10, @private0}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x2, 0x0, 0x0, [@mcast1, @mcast1]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0xa8, 0xe, 0x1, 0x3}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x3b, 0xa, 0x0, 0xaa, 0x0, [@mcast2, @loopback, @loopback, @local, @dev={0xfe, 0x80, '\x00', 0xd}]}}}, @tclass={{0x14}}], 0x288}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001000)="7fa11008f6f0b72da832e96383b5f4b438f8ae1c615c434f255a7ec60a217f98ead927672d1231", 0x27}, {&(0x7f0000001380)="eb03631af96aef710c6ea885f82674ff19bd5bf71795d5b6be461281c9acb0010a66e2b168ade15ff67ed9adc32927ecc36594db7b0406b527a821165b5801d9fdfaf5f2927e38e32968ed592bcb29f77d390f9019875edf68014ea88d1bf06aeaab50b68c3c0e6b5f68", 0x6a}, {&(0x7f0000001040)}, {&(0x7f0000001400)="46259bdb8b9057461fef5b43b11230be821a18035b826a2267c5c7602df4545578ec55fbf2d0e529a3c0f87502bac8b05019b204c9c405b74ec56b846c33d5e1e56b931162ac7320f43bead97f8bbfbf34d6eb1c8984a52c3adab0cd9f8a420e7b501903db2dcc59f898b0954153c3dd662c4acf08db5fc76d551f8b9e840847bfcbf32edd92101ed3a8e4b82c5c4a7d2ab75b6052239be1fbab5993f5b84182179744aa47", 0xa5}, {&(0x7f00000014c0)="ac3e8106a243c419e29f209e6890e229f1a94af372e7b25a32e5f992411ae96b0f936c61e4844e645097d816faf7be179e61525091ebe47a311180e9dcc11ac0c9a5e6cf6f50f2ea4c3751ae0102335e3769d79223223359656836f1624b1969bf8db0df43765271e1897207dc9294476b52600b2ed6d374b43d40a0cc8e0119686fa3b43fe1600f936a9a23c1f48f5612938bbae6536a8f1eb8688af2e84fe3b2efc8bd3040d0c980144f57058108d2d111674a3ab57886a5a89e954b8db25f37e70ea0385f8626a075df9131cada8fc7d7a87fff9e2f9c7acd695fc5bf3ab873b0d7af79a0e42d", 0xe8}], 0x5}}, {{&(0x7f0000001640)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x2b}, 0xe84f}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001680)="5dadb8d6f7a955f1933d99158281b65b7af8c6e831f232e79a01201b1a9cbdb69bee467912978871f0afb109decd2a5bb857afe5d0e57ecb7483fb2556d07d", 0x3f}, 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{&(0x7f0000002c40)="8633707285b1a26f8776cdcca95db4b520e7f3a9251b61ed2446bcf5699ce9836a65902a45c6593d1aa4fdf99b305b6d612f0df22280a96536359053b3f76d4acced28c63ab323e28a2bba2a360205fb88c1d85833402414743a3594fb5a1a8e1e5598fb15302ea3bc7046eb8f32f501cbb1d929b952bc1308e0f495ac61edc46304ac51039434a65c714c97e0e3a908ea5740712e87adff7e6189e4006b077d2b5673fe26fe3fd1f00ac613cdc787a1ed23d7deab63b75b24130e8a1323143100020129caa9acb044ff71201c6b32c0", 0xd0}], 0x3, &(0x7f0000003080)=ANY=[@ANYBLOB="24000000000000002900000032000000fc00"/32, @ANYRES32=r10, @ANYBLOB="0000000024000000000000002900000032000000fe8000000000000000000000000000bb", @ANYRES32=0x0, @ANYBLOB="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"], 0x1d0}}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000003280)="517adca143459461ba9a840e1b5c8a7e0f704001507cfebab7ff5371847e75f829e7b7279d3b86a45e7ed17418b524bd5c5a28447e3a04d6b7d134942ad9e1c52a2d9efd82f5339a2a9dff36", 0x4c}, {&(0x7f0000003300)="f6b5d5e373a66e349e4641db05f01c33bd22d7855145c3ca55fcc2e0e580c2058bbe930afd5fe7340c649ec43fb4d7c20978c2c35fb144d59b9cc61326c43bee9de9ffe9e1776c81a357c3d6916c06565274eb5de7fce90d72fd76054ab80c333f394b61d616ea4f90332f0c538b83115e29ca392d88d7457598f81d670a92ce42917c912321076681", 0x89}, {&(0x7f00000033c0)="28d881ebe84b3c110d3d5ffa224eae588ec677dd00ec45226eb8f43211f46a3144de15662863ed787f4acdf25aa40aa69325bd89dece8db6867fd4145a72ebe32254621a6be32cb022679f67bae9ea93a29c624b18c32e0e76e2f7d70a011bb1702be4b5a8dd8df7101d3668b2b15ab897b2ba36f205e3ed792b53858858de7b411bdb935e055bb7fd42533311720e602345", 0x92}], 0x3, &(0x7f00000034c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xff}}, @dstopts={{0xe8, 0x29, 0x37, {0x2f, 0x1a, '\x00', [@hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0xff9a, [0xa5, 0x0, 0x6, 0xb5]}}, @generic={0xfc, 0x6a, "dad750c769bb0931db4afb99dbce4907a6900818f4b659fb29b28078fa908f9f92d02ce381f27a718b0145e8ee415c9205983c77148e957ae1af96814b12ab9ca5afa43a7e51014dcdca7b0291d742cb66807bc26ee0af7f0503e326202f1b82366e2ef5d4c9585766b2"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x20}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x29, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x81}, @enc_lim={0x4, 0x1, 0xfa}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @hopopts={{0x20, 0x29, 0x36, {0x87, 0x0, '\x00', [@ra={0x5, 0x2, 0x7ff}]}}}, @dstopts_2292={{0x1b8, 0x29, 0x4, {0x33, 0x33, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x20, {0x3, 0x6, 0x6, 0x2, [0x1f, 0x9, 0x5]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x48, {0x3, 0x10, 0xe3, 0x9, [0x8001, 0x100, 0xffffffffffffffff, 0x0, 0x3ff, 0x3, 0x5, 0xfffffffffffffffd]}}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x3}, @generic={0x6, 0xdd, "88aa7154200c32f0902ecb5e8abbef1510bdebddaa6c61e94c151f6309dfb6b62970e322aa6fcbb9a6da3207040abd78e2b74bb60e43e4b81c3cb3a878f3dedd6ced146462db3b56fbb61a957738bc335cae0ac357c3aef6537303ad7ae2a7ea779855c63f92b07660a50052bd1ffcc8297b2254176f5cfad244b71de473a27fbd2e5f71b74b169731e66e4c34371fb77c0333f2b4876a0be57b9066e89e49282671fc8e4339fa325958a28afee78fb58a30bf938a4749cd00d23ac6ec39b006eb54c93c623de7e9816568b881ed8e7751914b4774f9817750c3013cac"}]}}}], 0x330}}], 0x6, 0x20000000) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r5) write$P9_RFLUSH(r5, &(0x7f0000000000)={0x7, 0x6d, 0x2}, 0x7) 19:20:56 executing program 4: socket(0x1, 0x2, 0x0) 19:20:56 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x8011) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) bind$l2tp(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @local, 0x3}, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="340000009f7e5611eaac95c914c1e75b0f0c14c3358cf102fe445c3f611b844f05258176ce0a6546aeb0d391e8777e5bba615946c7d08d6b095cf46f4068bd0621f739671f6312d9a171d97a30b2a16054a342983b78d8537a1b257b3d056e264966ee8143489995895b099bf44bd7d406fcd61e573d05b3b7afff0fee5282b140a0b24b008e8c74bc66cdb8eb46accba69e4242bcf1b983dd84393cdf34cd1dde7f9660b613d44d7b4dd01ffa697d7ec381fbd4b6f4bb8a50", @ANYRES16=0x0, @ANYBLOB="10002dbd7000ffdbdf25030000000500130000000000060002000100000008000b00020000000500070003000000"], 0x34}, 0x1, 0x0, 0x0, 0x8080}, 0x40000) 19:20:56 executing program 5: clock_getres(0x0, 0x0) 19:20:56 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) r5 = syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) r9 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r9, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="e3c4962c5cc33a9e29000000361100000001000000000000000753f8bb7c302d1c00000000000000"], 0x28}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003040)={r5, 0xe0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000002d80)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000002dc0)=[0x0], &(0x7f0000002e00), 0x0, 0x8, &(0x7f0000002e40)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000002e80), &(0x7f0000002ec0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000002f00)}}, 0x10) set_thread_area(&(0x7f0000003a80)={0x2, 0x20001000, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1}) sendmmsg$inet6(r9, &(0x7f0000003900)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="813d91e7db237383c1eda85e5aa3713adaebc254429592cac78031faf0140e", 0x1f}, {&(0x7f00000007c0)="9a64cbc634fb18ce2d6abca4a412f923a607b2d58834d845717e3b9c8a4ab2e3ebb92f2d6d2b6caa4c33667163ce108b0430197eab5ff5159b8c792268a08eb790cb", 0x42}], 0x3, &(0x7f0000000880)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @hopopts={{0x18, 0x29, 0x36, {0x21}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @flowinfo={{0x14, 0x29, 0xb, 0x10000}}, @rthdr={{0x58, 0x29, 0x39, {0x84, 0x8, 0x2, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast2}, @ipv4={'\x00', '\xff\xff', @local}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x4, 0xa, 0x1, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, @dev={0xfe, 0x80, '\x00', 0x41}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x0, 0x0, '\x00', [@pad1]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x0, 0x10, 0x1, 0x20, 0x0, [@private2, @mcast2, @local, @private2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x200}}, {{&(0x7f0000000a80)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x1f}, 0x6}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000c80)="11df7693bdd504ef057f639d26530b35f1dd4c0b3ca56dbcd3a756ac1f0a7cb2deaecccc2ad1bc167fad79ba840fe7384bcbed211f7893e728ea32705e9c4a0022ff2fe8a68b3b970599c08bdda7cc6f8b3c80128112627c984423c5b08fc00fa8daaf6cc64d2ef62646ea46458df1cb3c4d72443da03b89c438536b6f89328bed450f4c4c09c1954a82327a266a2fa3825280cccd8d38b70a9903a885f6956528934e1fdd4027ae8b7499331304f0384fd61d9ee67d27be38bd70a7d1edfd1129b14eec29ff7309a34f172f40931199a13510024680827bac", 0xd9}, {&(0x7f0000000ac0)="ad2928c3acd23d40d6b7c1f51fa6ba767bc85b2fa0cdbaf8bbf7eb3864e7e5b0233e0309926aa17556d937c1fb5ebd5026423f03fa8541eccccad6c7fdd99fe5dbb83ae75964610df9e503c76044e23097e15ebf477178944c5ccbac2b8d8af2fd1e73b3ff7fc605ef4ce24f8bccfc2c9404a4fdd5aa34072d180a76338fe3736fc860fb9df867edbdce46c9eefc133451b5bfd98e5439a48162d9a7198ee678fed5594e3b563c958734", 0xaa}, {&(0x7f0000000d80)="336937df0cafe397ec2ac4169b210aff19d4d34db73a25dc15f2f7c02c9b12cf59460793663b337956ee6dd7bd25702a9c74c4e896c85bd32e551084cb03b645ed191d1a8029864e210a3a16f13197a7e463a2d7d0f3b2c2a41835d1c33ac4d7497611a899ced17ef3697a5845ddc1d2bfe9e243a5bd5e82793c0759bdff66d612206a9a1c6e545f378dfd70e004c59e0d756c26d255399fa77327cfd2302abb67d1a775a60bc59f68baaef8cd38d95ec3691af30ec35192dccefab295926aebf80dbfa9", 0xc4}, {&(0x7f0000000ec0)="854d3ad1eec4b770cb442cef4f8fddb6dc4c3ef2dd31070ff6962d0ac67afe52d9e904a4932a8b197144a8333ecd679e885a2063753d78595492496b88e60ea41928775b0d1a1ccdf9f7a3c7d4290cd2e3c7d4d050523226a4c0a5b17a1927c6625d27740a23a93456f31ef7965475e40e28c3b4bb06b34cb714e3b952d96105a9467392b1bf55c7ee995989a64d0c16cc5d6d5744d8877c19d95e8a0c067476054271e6c2097b445edaf2fc073dfff665cd1346ba80f469356cf2fce633de0d349f182285807b372347b9f258972d9805ae23b7fce3e9a815b53cb500376cf76fb0aabaa7514ddd4a43117ed19e6ab897dda89065b9c2", 0xf7}], 0x4, &(0x7f00000010c0)=[@rthdr={{0x68, 0x29, 0x39, {0x0, 0xa, 0x1, 0xff, 0x0, [@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x25}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @pktinfo={{0x24, 0x29, 0x32, {@private0}}}, @dstopts_2292={{0x88, 0x29, 0x4, {0x67, 0xd, '\x00', [@pad1, @generic={0x7, 0x57, "01d5437b951869fb7d8aa0acbfdd5b542d47f104a509733b434d6b000603f0243371b0eb24c044f5bb2687c8337fae4508ddeddeb46bba3df2aecec602bf71e8efcac27051afc76d674ed8ee1e8bdefba10252acd49cf4"}, @hao={0xc9, 0x10, @private0}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x2, 0x0, 0x0, [@mcast1, @mcast1]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0xa8, 0xe, 0x1, 0x3}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x3b, 0xa, 0x0, 0xaa, 0x0, [@mcast2, @loopback, @loopback, @local, @dev={0xfe, 0x80, '\x00', 0xd}]}}}, @tclass={{0x14}}], 0x288}}, {{0x0, 0x0, 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{&(0x7f00000014c0)="ac3e8106a243c419e29f209e6890e229f1a94af372e7b25a32e5f992411ae96b0f936c61e4844e645097d816faf7be179e61525091ebe47a311180e9dcc11ac0c9a5e6cf6f50f2ea4c3751ae0102335e3769d79223223359656836f1624b1969bf8db0df43765271e1897207dc9294476b52600b2ed6d374b43d40a0cc8e0119686fa3b43fe1600f936a9a23c1f48f5612938bbae6536a8f1eb8688af2e84fe3b2efc8bd3040d0c980144f57058108d2d111674a3ab57886a5a89e954b8db25f37e70ea0385f8626a075df9131cada8fc7d7a87fff9e2f9c7acd695fc5bf3ab873b0d7af79a0e42d", 0xe8}], 0x5}}, {{&(0x7f0000001640)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x2b}, 0xe84f}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001680)="5dadb8d6f7a955f1933d99158281b65b7af8c6e831f232e79a01201b1a9cbdb69bee467912978871f0afb109decd2a5bb857afe5d0e57ecb7483fb2556d07d", 0x3f}, {&(0x7f00000016c0)="53cc33272e712bdff5e4500ca8a82e6943d6b8f2a54aeaa13fd4243dc048199e9e43ab10e7983a73086b6315d77665ee0ce347bcf08c69bb6430b0d06fa930d31f04722b8255c9ce8068d8dd48a2fbb4ab20d4f858613c18d5d7bd543b6e6ef5c60153af4ca02f99062fe616ee1cefdbe85cc827c12d54195d6a", 0x7a}, {&(0x7f0000001740)="beabf918b5b01a25fe473b958cb4ff12f670d26116f47e50c04daa39c84f80b62dd13223ca77887edf3443e34e82ca98e4e6f63ff13e4c1f4a953d539db4a1be88eca4822d94c94d593c2108638b7bcd3b4339db842ff0410687d4915cf2e9ae012a83d326b09f47517238852962d967b1e478805798e6406c2a1c0bfb86098585bb0a7a4ac6cc90d85f6a3b3ca76e67c24074c448b4e066af77ce22bafe32ac", 0xa0}, 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&(0x7f0000003480)=[{&(0x7f0000003280)="517adca143459461ba9a840e1b5c8a7e0f704001507cfebab7ff5371847e75f829e7b7279d3b86a45e7ed17418b524bd5c5a28447e3a04d6b7d134942ad9e1c52a2d9efd82f5339a2a9dff36", 0x4c}, {&(0x7f0000003300)="f6b5d5e373a66e349e4641db05f01c33bd22d7855145c3ca55fcc2e0e580c2058bbe930afd5fe7340c649ec43fb4d7c20978c2c35fb144d59b9cc61326c43bee9de9ffe9e1776c81a357c3d6916c06565274eb5de7fce90d72fd76054ab80c333f394b61d616ea4f90332f0c538b83115e29ca392d88d7457598f81d670a92ce42917c912321076681", 0x89}, {&(0x7f00000033c0)="28d881ebe84b3c110d3d5ffa224eae588ec677dd00ec45226eb8f43211f46a3144de15662863ed787f4acdf25aa40aa69325bd89dece8db6867fd4145a72ebe32254621a6be32cb022679f67bae9ea93a29c624b18c32e0e76e2f7d70a011bb1702be4b5a8dd8df7101d3668b2b15ab897b2ba36f205e3ed792b53858858de7b411bdb935e055bb7fd42533311720e602345", 0x92}], 0x3, &(0x7f00000034c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xff}}, @dstopts={{0xe8, 0x29, 0x37, {0x2f, 0x1a, '\x00', [@hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0xff9a, [0xa5, 0x0, 0x6, 0xb5]}}, @generic={0xfc, 0x6a, "dad750c769bb0931db4afb99dbce4907a6900818f4b659fb29b28078fa908f9f92d02ce381f27a718b0145e8ee415c9205983c77148e957ae1af96814b12ab9ca5afa43a7e51014dcdca7b0291d742cb66807bc26ee0af7f0503e326202f1b82366e2ef5d4c9585766b2"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x20}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x29, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x81}, @enc_lim={0x4, 0x1, 0xfa}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @hopopts={{0x20, 0x29, 0x36, {0x87, 0x0, '\x00', [@ra={0x5, 0x2, 0x7ff}]}}}, @dstopts_2292={{0x1b8, 0x29, 0x4, {0x33, 0x33, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x20, {0x3, 0x6, 0x6, 0x2, [0x1f, 0x9, 0x5]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x48, {0x3, 0x10, 0xe3, 0x9, [0x8001, 0x100, 0xffffffffffffffff, 0x0, 0x3ff, 0x3, 0x5, 0xfffffffffffffffd]}}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x3}, @generic={0x6, 0xdd, "88aa7154200c32f0902ecb5e8abbef1510bdebddaa6c61e94c151f6309dfb6b62970e322aa6fcbb9a6da3207040abd78e2b74bb60e43e4b81c3cb3a878f3dedd6ced146462db3b56fbb61a957738bc335cae0ac357c3aef6537303ad7ae2a7ea779855c63f92b07660a50052bd1ffcc8297b2254176f5cfad244b71de473a27fbd2e5f71b74b169731e66e4c34371fb77c0333f2b4876a0be57b9066e89e49282671fc8e4339fa325958a28afee78fb58a30bf938a4749cd00d23ac6ec39b006eb54c93c623de7e9816568b881ed8e7751914b4774f9817750c3013cac"}]}}}], 0x330}}], 0x6, 0x20000000) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r5) write$P9_RFLUSH(r5, &(0x7f0000000000)={0x7, 0x6d, 0x2}, 0x7) 19:20:56 executing program 4: socket(0x1, 0x2, 0x0) 19:20:56 executing program 1: pipe2$9p(0x0, 0x8800) 19:20:56 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) r5 = syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) r9 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r9, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="e3c4962c5cc33a9e29000000361100000001000000000000000753f8bb7c302d1c00000000000000"], 0x28}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003040)={r5, 0xe0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000002d80)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000002dc0)=[0x0], &(0x7f0000002e00), 0x0, 0x8, &(0x7f0000002e40)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000002e80), &(0x7f0000002ec0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000002f00)}}, 0x10) set_thread_area(&(0x7f0000003a80)={0x2, 0x20001000, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1}) sendmmsg$inet6(r9, &(0x7f0000003900)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="813d91e7db237383c1eda85e5aa3713adaebc254429592cac78031faf0140e", 0x1f}, {&(0x7f00000007c0)="9a64cbc634fb18ce2d6abca4a412f923a607b2d58834d845717e3b9c8a4ab2e3ebb92f2d6d2b6caa4c33667163ce108b0430197eab5ff5159b8c792268a08eb790cb", 0x42}], 0x3, &(0x7f0000000880)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @hopopts={{0x18, 0x29, 0x36, {0x21}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @flowinfo={{0x14, 0x29, 0xb, 0x10000}}, @rthdr={{0x58, 0x29, 0x39, {0x84, 0x8, 0x2, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast2}, @ipv4={'\x00', '\xff\xff', @local}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x4, 0xa, 0x1, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, @dev={0xfe, 0x80, '\x00', 0x41}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x0, 0x0, '\x00', [@pad1]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x0, 0x10, 0x1, 0x20, 0x0, [@private2, @mcast2, @local, @private2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x200}}, {{&(0x7f0000000a80)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x1f}, 0x6}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000c80)="11df7693bdd504ef057f639d26530b35f1dd4c0b3ca56dbcd3a756ac1f0a7cb2deaecccc2ad1bc167fad79ba840fe7384bcbed211f7893e728ea32705e9c4a0022ff2fe8a68b3b970599c08bdda7cc6f8b3c80128112627c984423c5b08fc00fa8daaf6cc64d2ef62646ea46458df1cb3c4d72443da03b89c438536b6f89328bed450f4c4c09c1954a82327a266a2fa3825280cccd8d38b70a9903a885f6956528934e1fdd4027ae8b7499331304f0384fd61d9ee67d27be38bd70a7d1edfd1129b14eec29ff7309a34f172f40931199a13510024680827bac", 0xd9}, {&(0x7f0000000ac0)="ad2928c3acd23d40d6b7c1f51fa6ba767bc85b2fa0cdbaf8bbf7eb3864e7e5b0233e0309926aa17556d937c1fb5ebd5026423f03fa8541eccccad6c7fdd99fe5dbb83ae75964610df9e503c76044e23097e15ebf477178944c5ccbac2b8d8af2fd1e73b3ff7fc605ef4ce24f8bccfc2c9404a4fdd5aa34072d180a76338fe3736fc860fb9df867edbdce46c9eefc133451b5bfd98e5439a48162d9a7198ee678fed5594e3b563c958734", 0xaa}, {&(0x7f0000000d80)="336937df0cafe397ec2ac4169b210aff19d4d34db73a25dc15f2f7c02c9b12cf59460793663b337956ee6dd7bd25702a9c74c4e896c85bd32e551084cb03b645ed191d1a8029864e210a3a16f13197a7e463a2d7d0f3b2c2a41835d1c33ac4d7497611a899ced17ef3697a5845ddc1d2bfe9e243a5bd5e82793c0759bdff66d612206a9a1c6e545f378dfd70e004c59e0d756c26d255399fa77327cfd2302abb67d1a775a60bc59f68baaef8cd38d95ec3691af30ec35192dccefab295926aebf80dbfa9", 0xc4}, {&(0x7f0000000ec0)="854d3ad1eec4b770cb442cef4f8fddb6dc4c3ef2dd31070ff6962d0ac67afe52d9e904a4932a8b197144a8333ecd679e885a2063753d78595492496b88e60ea41928775b0d1a1ccdf9f7a3c7d4290cd2e3c7d4d050523226a4c0a5b17a1927c6625d27740a23a93456f31ef7965475e40e28c3b4bb06b34cb714e3b952d96105a9467392b1bf55c7ee995989a64d0c16cc5d6d5744d8877c19d95e8a0c067476054271e6c2097b445edaf2fc073dfff665cd1346ba80f469356cf2fce633de0d349f182285807b372347b9f258972d9805ae23b7fce3e9a815b53cb500376cf76fb0aabaa7514ddd4a43117ed19e6ab897dda89065b9c2", 0xf7}], 0x4, &(0x7f00000010c0)=[@rthdr={{0x68, 0x29, 0x39, {0x0, 0xa, 0x1, 0xff, 0x0, [@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x25}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @pktinfo={{0x24, 0x29, 0x32, {@private0}}}, @dstopts_2292={{0x88, 0x29, 0x4, {0x67, 0xd, '\x00', [@pad1, @generic={0x7, 0x57, "01d5437b951869fb7d8aa0acbfdd5b542d47f104a509733b434d6b000603f0243371b0eb24c044f5bb2687c8337fae4508ddeddeb46bba3df2aecec602bf71e8efcac27051afc76d674ed8ee1e8bdefba10252acd49cf4"}, @hao={0xc9, 0x10, @private0}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x2, 0x0, 0x0, [@mcast1, @mcast1]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0xa8, 0xe, 0x1, 0x3}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x3b, 0xa, 0x0, 0xaa, 0x0, [@mcast2, @loopback, @loopback, @local, @dev={0xfe, 0x80, '\x00', 0xd}]}}}, @tclass={{0x14}}], 0x288}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001000)="7fa11008f6f0b72da832e96383b5f4b438f8ae1c615c434f255a7ec60a217f98ead927672d1231", 0x27}, {&(0x7f0000001380)="eb03631af96aef710c6ea885f82674ff19bd5bf71795d5b6be461281c9acb0010a66e2b168ade15ff67ed9adc32927ecc36594db7b0406b527a821165b5801d9fdfaf5f2927e38e32968ed592bcb29f77d390f9019875edf68014ea88d1bf06aeaab50b68c3c0e6b5f68", 0x6a}, {&(0x7f0000001040)}, {&(0x7f0000001400)="46259bdb8b9057461fef5b43b11230be821a18035b826a2267c5c7602df4545578ec55fbf2d0e529a3c0f87502bac8b05019b204c9c405b74ec56b846c33d5e1e56b931162ac7320f43bead97f8bbfbf34d6eb1c8984a52c3adab0cd9f8a420e7b501903db2dcc59f898b0954153c3dd662c4acf08db5fc76d551f8b9e840847bfcbf32edd92101ed3a8e4b82c5c4a7d2ab75b6052239be1fbab5993f5b84182179744aa47", 0xa5}, {&(0x7f00000014c0)="ac3e8106a243c419e29f209e6890e229f1a94af372e7b25a32e5f992411ae96b0f936c61e4844e645097d816faf7be179e61525091ebe47a311180e9dcc11ac0c9a5e6cf6f50f2ea4c3751ae0102335e3769d79223223359656836f1624b1969bf8db0df43765271e1897207dc9294476b52600b2ed6d374b43d40a0cc8e0119686fa3b43fe1600f936a9a23c1f48f5612938bbae6536a8f1eb8688af2e84fe3b2efc8bd3040d0c980144f57058108d2d111674a3ab57886a5a89e954b8db25f37e70ea0385f8626a075df9131cada8fc7d7a87fff9e2f9c7acd695fc5bf3ab873b0d7af79a0e42d", 0xe8}], 0x5}}, {{&(0x7f0000001640)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x2b}, 0xe84f}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001680)="5dadb8d6f7a955f1933d99158281b65b7af8c6e831f232e79a01201b1a9cbdb69bee467912978871f0afb109decd2a5bb857afe5d0e57ecb7483fb2556d07d", 0x3f}, {&(0x7f00000016c0)="53cc33272e712bdff5e4500ca8a82e6943d6b8f2a54aeaa13fd4243dc048199e9e43ab10e7983a73086b6315d77665ee0ce347bcf08c69bb6430b0d06fa930d31f04722b8255c9ce8068d8dd48a2fbb4ab20d4f858613c18d5d7bd543b6e6ef5c60153af4ca02f99062fe616ee1cefdbe85cc827c12d54195d6a", 0x7a}, {&(0x7f0000001740)="beabf918b5b01a25fe473b958cb4ff12f670d26116f47e50c04daa39c84f80b62dd13223ca77887edf3443e34e82ca98e4e6f63ff13e4c1f4a953d539db4a1be88eca4822d94c94d593c2108638b7bcd3b4339db842ff0410687d4915cf2e9ae012a83d326b09f47517238852962d967b1e478805798e6406c2a1c0bfb86098585bb0a7a4ac6cc90d85f6a3b3ca76e67c24074c448b4e066af77ce22bafe32ac", 0xa0}, 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@ANYBLOB="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"], 0x1d0}}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000003280)="517adca143459461ba9a840e1b5c8a7e0f704001507cfebab7ff5371847e75f829e7b7279d3b86a45e7ed17418b524bd5c5a28447e3a04d6b7d134942ad9e1c52a2d9efd82f5339a2a9dff36", 0x4c}, {&(0x7f0000003300)="f6b5d5e373a66e349e4641db05f01c33bd22d7855145c3ca55fcc2e0e580c2058bbe930afd5fe7340c649ec43fb4d7c20978c2c35fb144d59b9cc61326c43bee9de9ffe9e1776c81a357c3d6916c06565274eb5de7fce90d72fd76054ab80c333f394b61d616ea4f90332f0c538b83115e29ca392d88d7457598f81d670a92ce42917c912321076681", 0x89}, {&(0x7f00000033c0)="28d881ebe84b3c110d3d5ffa224eae588ec677dd00ec45226eb8f43211f46a3144de15662863ed787f4acdf25aa40aa69325bd89dece8db6867fd4145a72ebe32254621a6be32cb022679f67bae9ea93a29c624b18c32e0e76e2f7d70a011bb1702be4b5a8dd8df7101d3668b2b15ab897b2ba36f205e3ed792b53858858de7b411bdb935e055bb7fd42533311720e602345", 0x92}], 0x3, &(0x7f00000034c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xff}}, @dstopts={{0xe8, 0x29, 0x37, {0x2f, 0x1a, '\x00', [@hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0xff9a, [0xa5, 0x0, 0x6, 0xb5]}}, @generic={0xfc, 0x6a, "dad750c769bb0931db4afb99dbce4907a6900818f4b659fb29b28078fa908f9f92d02ce381f27a718b0145e8ee415c9205983c77148e957ae1af96814b12ab9ca5afa43a7e51014dcdca7b0291d742cb66807bc26ee0af7f0503e326202f1b82366e2ef5d4c9585766b2"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x20}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x29, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x81}, @enc_lim={0x4, 0x1, 0xfa}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @hopopts={{0x20, 0x29, 0x36, {0x87, 0x0, '\x00', [@ra={0x5, 0x2, 0x7ff}]}}}, @dstopts_2292={{0x1b8, 0x29, 0x4, {0x33, 0x33, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x20, {0x3, 0x6, 0x6, 0x2, [0x1f, 0x9, 0x5]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x48, {0x3, 0x10, 0xe3, 0x9, [0x8001, 0x100, 0xffffffffffffffff, 0x0, 0x3ff, 0x3, 0x5, 0xfffffffffffffffd]}}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x3}, @generic={0x6, 0xdd, "88aa7154200c32f0902ecb5e8abbef1510bdebddaa6c61e94c151f6309dfb6b62970e322aa6fcbb9a6da3207040abd78e2b74bb60e43e4b81c3cb3a878f3dedd6ced146462db3b56fbb61a957738bc335cae0ac357c3aef6537303ad7ae2a7ea779855c63f92b07660a50052bd1ffcc8297b2254176f5cfad244b71de473a27fbd2e5f71b74b169731e66e4c34371fb77c0333f2b4876a0be57b9066e89e49282671fc8e4339fa325958a28afee78fb58a30bf938a4749cd00d23ac6ec39b006eb54c93c623de7e9816568b881ed8e7751914b4774f9817750c3013cac"}]}}}], 0x330}}], 0x6, 0x20000000) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r5) 19:20:57 executing program 0: clock_getres(0x0, 0x0) 19:20:57 executing program 4: socket(0x1, 0x2, 0x0) 19:20:57 executing program 1: pipe2$9p(0x0, 0x0) 19:20:57 executing program 5: clock_getres(0x0, 0x0) 19:20:57 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) r5 = syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) r9 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r9, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="e3c4962c5cc33a9e29000000361100000001000000000000000753f8bb7c302d1c00000000000000"], 0x28}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003040)={r5, 0xe0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000002d80)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000002dc0)=[0x0], &(0x7f0000002e00), 0x0, 0x8, &(0x7f0000002e40)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000002e80), &(0x7f0000002ec0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000002f00)}}, 0x10) set_thread_area(&(0x7f0000003a80)={0x2, 0x20001000, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1}) sendmmsg$inet6(r9, &(0x7f0000003900)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="813d91e7db237383c1eda85e5aa3713adaebc254429592cac78031faf0140e", 0x1f}, {&(0x7f00000007c0)="9a64cbc634fb18ce2d6abca4a412f923a607b2d58834d845717e3b9c8a4ab2e3ebb92f2d6d2b6caa4c33667163ce108b0430197eab5ff5159b8c792268a08eb790cb", 0x42}], 0x3, &(0x7f0000000880)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @hopopts={{0x18, 0x29, 0x36, {0x21}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @flowinfo={{0x14, 0x29, 0xb, 0x10000}}, @rthdr={{0x58, 0x29, 0x39, {0x84, 0x8, 0x2, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast2}, @ipv4={'\x00', '\xff\xff', @local}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x4, 0xa, 0x1, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, @dev={0xfe, 0x80, '\x00', 0x41}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x0, 0x0, '\x00', [@pad1]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x0, 0x10, 0x1, 0x20, 0x0, [@private2, @mcast2, @local, @private2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x200}}, {{&(0x7f0000000a80)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x1f}, 0x6}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000c80)="11df7693bdd504ef057f639d26530b35f1dd4c0b3ca56dbcd3a756ac1f0a7cb2deaecccc2ad1bc167fad79ba840fe7384bcbed211f7893e728ea32705e9c4a0022ff2fe8a68b3b970599c08bdda7cc6f8b3c80128112627c984423c5b08fc00fa8daaf6cc64d2ef62646ea46458df1cb3c4d72443da03b89c438536b6f89328bed450f4c4c09c1954a82327a266a2fa3825280cccd8d38b70a9903a885f6956528934e1fdd4027ae8b7499331304f0384fd61d9ee67d27be38bd70a7d1edfd1129b14eec29ff7309a34f172f40931199a13510024680827bac", 0xd9}, {&(0x7f0000000ac0)="ad2928c3acd23d40d6b7c1f51fa6ba767bc85b2fa0cdbaf8bbf7eb3864e7e5b0233e0309926aa17556d937c1fb5ebd5026423f03fa8541eccccad6c7fdd99fe5dbb83ae75964610df9e503c76044e23097e15ebf477178944c5ccbac2b8d8af2fd1e73b3ff7fc605ef4ce24f8bccfc2c9404a4fdd5aa34072d180a76338fe3736fc860fb9df867edbdce46c9eefc133451b5bfd98e5439a48162d9a7198ee678fed5594e3b563c958734", 0xaa}, {&(0x7f0000000d80)="336937df0cafe397ec2ac4169b210aff19d4d34db73a25dc15f2f7c02c9b12cf59460793663b337956ee6dd7bd25702a9c74c4e896c85bd32e551084cb03b645ed191d1a8029864e210a3a16f13197a7e463a2d7d0f3b2c2a41835d1c33ac4d7497611a899ced17ef3697a5845ddc1d2bfe9e243a5bd5e82793c0759bdff66d612206a9a1c6e545f378dfd70e004c59e0d756c26d255399fa77327cfd2302abb67d1a775a60bc59f68baaef8cd38d95ec3691af30ec35192dccefab295926aebf80dbfa9", 0xc4}, {&(0x7f0000000ec0)="854d3ad1eec4b770cb442cef4f8fddb6dc4c3ef2dd31070ff6962d0ac67afe52d9e904a4932a8b197144a8333ecd679e885a2063753d78595492496b88e60ea41928775b0d1a1ccdf9f7a3c7d4290cd2e3c7d4d050523226a4c0a5b17a1927c6625d27740a23a93456f31ef7965475e40e28c3b4bb06b34cb714e3b952d96105a9467392b1bf55c7ee995989a64d0c16cc5d6d5744d8877c19d95e8a0c067476054271e6c2097b445edaf2fc073dfff665cd1346ba80f469356cf2fce633de0d349f182285807b372347b9f258972d9805ae23b7fce3e9a815b53cb500376cf76fb0aabaa7514ddd4a43117ed19e6ab897dda89065b9c2", 0xf7}], 0x4, &(0x7f00000010c0)=[@rthdr={{0x68, 0x29, 0x39, {0x0, 0xa, 0x1, 0xff, 0x0, [@mcast1, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x25}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @pktinfo={{0x24, 0x29, 0x32, {@private0}}}, @dstopts_2292={{0x88, 0x29, 0x4, {0x67, 0xd, '\x00', [@pad1, @generic={0x7, 0x57, "01d5437b951869fb7d8aa0acbfdd5b542d47f104a509733b434d6b000603f0243371b0eb24c044f5bb2687c8337fae4508ddeddeb46bba3df2aecec602bf71e8efcac27051afc76d674ed8ee1e8bdefba10252acd49cf4"}, @hao={0xc9, 0x10, @private0}]}}}, @rthdr={{0x38, 0x29, 0x39, {0x5c, 0x4, 0x2, 0x0, 0x0, [@mcast1, @mcast1]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0xa8, 0xe, 0x1, 0x3}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x3b, 0xa, 0x0, 0xaa, 0x0, [@mcast2, @loopback, @loopback, @local, @dev={0xfe, 0x80, '\x00', 0xd}]}}}, @tclass={{0x14}}], 0x288}}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001000)="7fa11008f6f0b72da832e96383b5f4b438f8ae1c615c434f255a7ec60a217f98ead927672d1231", 0x27}, {&(0x7f0000001380)="eb03631af96aef710c6ea885f82674ff19bd5bf71795d5b6be461281c9acb0010a66e2b168ade15ff67ed9adc32927ecc36594db7b0406b527a821165b5801d9fdfaf5f2927e38e32968ed592bcb29f77d390f9019875edf68014ea88d1bf06aeaab50b68c3c0e6b5f68", 0x6a}, {&(0x7f0000001040)}, {&(0x7f0000001400)="46259bdb8b9057461fef5b43b11230be821a18035b826a2267c5c7602df4545578ec55fbf2d0e529a3c0f87502bac8b05019b204c9c405b74ec56b846c33d5e1e56b931162ac7320f43bead97f8bbfbf34d6eb1c8984a52c3adab0cd9f8a420e7b501903db2dcc59f898b0954153c3dd662c4acf08db5fc76d551f8b9e840847bfcbf32edd92101ed3a8e4b82c5c4a7d2ab75b6052239be1fbab5993f5b84182179744aa47", 0xa5}, {&(0x7f00000014c0)="ac3e8106a243c419e29f209e6890e229f1a94af372e7b25a32e5f992411ae96b0f936c61e4844e645097d816faf7be179e61525091ebe47a311180e9dcc11ac0c9a5e6cf6f50f2ea4c3751ae0102335e3769d79223223359656836f1624b1969bf8db0df43765271e1897207dc9294476b52600b2ed6d374b43d40a0cc8e0119686fa3b43fe1600f936a9a23c1f48f5612938bbae6536a8f1eb8688af2e84fe3b2efc8bd3040d0c980144f57058108d2d111674a3ab57886a5a89e954b8db25f37e70ea0385f8626a075df9131cada8fc7d7a87fff9e2f9c7acd695fc5bf3ab873b0d7af79a0e42d", 0xe8}], 0x5}}, {{&(0x7f0000001640)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x2b}, 0xe84f}, 0x1c, &(0x7f0000002980)=[{&(0x7f0000001680)="5dadb8d6f7a955f1933d99158281b65b7af8c6e831f232e79a01201b1a9cbdb69bee467912978871f0afb109decd2a5bb857afe5d0e57ecb7483fb2556d07d", 0x3f}, {&(0x7f00000016c0)="53cc33272e712bdff5e4500ca8a82e6943d6b8f2a54aeaa13fd4243dc048199e9e43ab10e7983a73086b6315d77665ee0ce347bcf08c69bb6430b0d06fa930d31f04722b8255c9ce8068d8dd48a2fbb4ab20d4f858613c18d5d7bd543b6e6ef5c60153af4ca02f99062fe616ee1cefdbe85cc827c12d54195d6a", 0x7a}, {&(0x7f0000001740)="beabf918b5b01a25fe473b958cb4ff12f670d26116f47e50c04daa39c84f80b62dd13223ca77887edf3443e34e82ca98e4e6f63ff13e4c1f4a953d539db4a1be88eca4822d94c94d593c2108638b7bcd3b4339db842ff0410687d4915cf2e9ae012a83d326b09f47517238852962d967b1e478805798e6406c2a1c0bfb86098585bb0a7a4ac6cc90d85f6a3b3ca76e67c24074c448b4e066af77ce22bafe32ac", 0xa0}, 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@ANYBLOB="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"], 0x1d0}}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000003280)="517adca143459461ba9a840e1b5c8a7e0f704001507cfebab7ff5371847e75f829e7b7279d3b86a45e7ed17418b524bd5c5a28447e3a04d6b7d134942ad9e1c52a2d9efd82f5339a2a9dff36", 0x4c}, {&(0x7f0000003300)="f6b5d5e373a66e349e4641db05f01c33bd22d7855145c3ca55fcc2e0e580c2058bbe930afd5fe7340c649ec43fb4d7c20978c2c35fb144d59b9cc61326c43bee9de9ffe9e1776c81a357c3d6916c06565274eb5de7fce90d72fd76054ab80c333f394b61d616ea4f90332f0c538b83115e29ca392d88d7457598f81d670a92ce42917c912321076681", 0x89}, {&(0x7f00000033c0)="28d881ebe84b3c110d3d5ffa224eae588ec677dd00ec45226eb8f43211f46a3144de15662863ed787f4acdf25aa40aa69325bd89dece8db6867fd4145a72ebe32254621a6be32cb022679f67bae9ea93a29c624b18c32e0e76e2f7d70a011bb1702be4b5a8dd8df7101d3668b2b15ab897b2ba36f205e3ed792b53858858de7b411bdb935e055bb7fd42533311720e602345", 0x92}], 0x3, &(0x7f00000034c0)=[@flowinfo={{0x14, 0x29, 0xb, 0xff}}, @dstopts={{0xe8, 0x29, 0x37, {0x2f, 0x1a, '\x00', [@hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0xff9a, [0xa5, 0x0, 0x6, 0xb5]}}, @generic={0xfc, 0x6a, "dad750c769bb0931db4afb99dbce4907a6900818f4b659fb29b28078fa908f9f92d02ce381f27a718b0145e8ee415c9205983c77148e957ae1af96814b12ab9ca5afa43a7e51014dcdca7b0291d742cb66807bc26ee0af7f0503e326202f1b82366e2ef5d4c9585766b2"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x20}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x29, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x81}, @enc_lim={0x4, 0x1, 0xfa}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @hopopts={{0x20, 0x29, 0x36, {0x87, 0x0, '\x00', [@ra={0x5, 0x2, 0x7ff}]}}}, @dstopts_2292={{0x1b8, 0x29, 0x4, {0x33, 0x33, '\x00', [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x20, {0x3, 0x6, 0x6, 0x2, [0x1f, 0x9, 0x5]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @calipso={0x7, 0x48, {0x3, 0x10, 0xe3, 0x9, [0x8001, 0x100, 0xffffffffffffffff, 0x0, 0x3ff, 0x3, 0x5, 0xfffffffffffffffd]}}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x3}, @generic={0x6, 0xdd, "88aa7154200c32f0902ecb5e8abbef1510bdebddaa6c61e94c151f6309dfb6b62970e322aa6fcbb9a6da3207040abd78e2b74bb60e43e4b81c3cb3a878f3dedd6ced146462db3b56fbb61a957738bc335cae0ac357c3aef6537303ad7ae2a7ea779855c63f92b07660a50052bd1ffcc8297b2254176f5cfad244b71de473a27fbd2e5f71b74b169731e66e4c34371fb77c0333f2b4876a0be57b9066e89e49282671fc8e4339fa325958a28afee78fb58a30bf938a4749cd00d23ac6ec39b006eb54c93c623de7e9816568b881ed8e7751914b4774f9817750c3013cac"}]}}}], 0x330}}], 0x6, 0x20000000) 19:20:57 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x8011) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) bind$l2tp(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @local, 0x3}, 0x10) 19:20:57 executing program 1: pipe2$9p(0x0, 0x0) 19:20:57 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) r5 = syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) r9 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r9, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="e3c4962c5cc33a9e29000000361100000001000000000000000753f8bb7c302d1c00000000000000"], 0x28}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003040)={r5, 0xe0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000002d80)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000002dc0)=[0x0], &(0x7f0000002e00), 0x0, 0x8, &(0x7f0000002e40)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000002e80), &(0x7f0000002ec0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000002f00)}}, 0x10) set_thread_area(&(0x7f0000003a80)={0x2, 0x20001000, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1}) 19:20:57 executing program 4: socket(0x1, 0x2, 0x0) 19:20:57 executing program 5: clock_getres(0x0, 0x0) 19:20:57 executing program 0: clock_getres(0x0, 0x0) 19:20:57 executing program 4: socket(0x0, 0x2, 0x0) 19:20:57 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x8011) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:20:57 executing program 1: pipe2$9p(0x0, 0x0) 19:20:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000600), 0xffffffffffffffff) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x1a75, 0x10, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:20:57 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) r5 = syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) r9 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r9, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="e3c4962c5cc33a9e29000000361100000001000000000000000753f8bb7c302d1c00000000000000"], 0x28}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003040)={r5, 0xe0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000002d80)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000002dc0)=[0x0], &(0x7f0000002e00), 0x0, 0x8, &(0x7f0000002e40)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000002e80), &(0x7f0000002ec0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000002f00)}}, 0x10) 19:20:57 executing program 0: clock_getres(0x0, 0x0) 19:20:57 executing program 4: socket(0x0, 0x2, 0x0) 19:20:57 executing program 1: process_vm_readv(0x0, &(0x7f0000000040)=[{&(0x7f0000000b80)=""/222, 0xde}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9, 0x110, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000380)=@IORING_OP_RECVMSG={0xa, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{}, {&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000100)=""/138, 0x8a}, {&(0x7f00000001c0)=""/105, 0x69}], 0x4, &(0x7f0000000280)=""/176, 0xb0}}, 0x1) 19:20:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x20210000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xa1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0000}, 0x401) 19:20:57 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) r5 = syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) r9 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r9, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="e3c4962c5cc33a9e29000000361100000001000000000000000753f8bb7c302d1c00000000000000"], 0x28}, 0x0) 19:20:57 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x8011) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:20:57 executing program 4: socket(0x0, 0x2, 0x0) 19:20:57 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x20210000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xa1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0000}, 0x401) 19:20:57 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) r5 = syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) socket$igmp6(0xa, 0x3, 0x2) 19:20:57 executing program 4: socket(0x1, 0x0, 0x0) 19:20:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000600), 0xffffffffffffffff) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x1a75, 0x10, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:20:58 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) r5 = syz_io_uring_complete(0x0) r6 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r6, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r6) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r6}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) 19:20:58 executing program 4: socket(0x1, 0x0, 0x0) 19:20:58 executing program 4: socket(0x1, 0x0, 0x0) 19:20:58 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) syz_io_uring_complete(0x0) r5 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r5) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r5}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r6, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000640), r7) 19:20:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x20210000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xa1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0000}, 0x401) 19:20:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x20210000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xa1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0000}, 0x401) 19:20:58 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x8011) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:20:58 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) syz_io_uring_complete(0x0) r5 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r5) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r5}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r6, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 19:20:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x20210000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xa1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0000}, 0x401) 19:20:58 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) syz_io_uring_complete(0x0) r5 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r5) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r5}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r6, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x64, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, 0x1, 0x1, 0x1}, 0x4) 19:20:58 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) syz_io_uring_complete(0x0) r5 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r5) syz_io_uring_setup(0x1499, &(0x7f0000000080)={0x0, 0x80d3, 0x1, 0x1, 0xad, 0x0, r5}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000180)) 19:20:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000600), 0xffffffffffffffff) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x1a75, 0x10, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:20:59 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) syz_io_uring_complete(0x0) r5 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r5) 19:20:59 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) syz_io_uring_complete(0x0) r5 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) 19:20:59 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) syz_io_uring_complete(0x0) syz_io_uring_complete(0x0) 19:20:59 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) syz_io_uring_complete(0x0) 19:20:59 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x20210000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xa1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0000}, 0x401) 19:20:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x20210000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xa1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0000}, 0x401) 19:20:59 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x8011) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:20:59 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) r2 = socket$igmp6(0xa, 0x3, 0x2) r3 = socket$igmp6(0xa, 0x3, 0x2) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r4, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r3, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x68, 0x0, &(0x7f0000000500)=[@dead_binder_done, @free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000440)={@ptr={0x70742a85, 0x1, &(0x7f0000000240)=""/236, 0xec, 0x2, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000000340)=""/202, 0xca, 0x2, 0x3a}, @fd={0x66642a85, 0x0, r2}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}}, @exit_looper], 0x46, 0x0, &(0x7f0000000580)="9ea0ab3a215ae853a393af2d9e3c566493be78272aa3582a32b20d0cf6c7c89e14be80e653ac8283086df330ee6934d42e830303904edaba2ab546b4d83ad4a24e97259733d1"}) 19:20:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x20210000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xa1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0000}, 0x401) 19:20:59 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r2, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=ANY=[@ANYBLOB="28000000000000002900000036000000000100"/30], 0x28}, 0x0) 19:20:59 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r2, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) 19:21:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x1a75, 0x10, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:00 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) socket$igmp6(0xa, 0x3, 0x2) socket$igmp6(0xa, 0x3, 0x2) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000003c40)={&(0x7f0000003b00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003c00)={&(0x7f0000003b80)=ANY=[@ANYBLOB="780000f1", @ANYRES16=r1, @ANYBLOB="08002dbd7000ffdbdf25040000000900010073797a32000000000900010073797a30000000000900010073797a30000000001400020076657468305f746f5f687372000000000900030073797a300000000005000400020000000900010073797a31000000000900030073797a3000000000"], 0x78}, 0x1, 0x0, 0x0, 0x4000001}, 0x20009880) 19:21:00 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) socket$igmp6(0xa, 0x3, 0x2) socket$igmp6(0xa, 0x3, 0x2) syz_genetlink_get_family_id$smc(&(0x7f0000003b40), r0) 19:21:00 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) socket$igmp6(0xa, 0x3, 0x2) socket$igmp6(0xa, 0x3, 0x2) 19:21:00 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) socket$igmp6(0xa, 0x3, 0x2) 19:21:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:00 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x3ff) 19:21:00 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x20210000}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x4c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1f}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xa1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0000}, 0x401) 19:21:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:00 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) 19:21:00 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) r0 = syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) 19:21:01 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x1a75, 0x10, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:01 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) syz_io_uring_complete(0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) 19:21:01 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:01 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x33, 0xfffd}, 0x7) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) 19:21:01 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:01 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) socket$nl_generic(0x10, 0x3, 0x10) 19:21:01 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x1a75, 0x10, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:01 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:01 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) 19:21:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:01 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:01 executing program 3: setrlimit(0xf, &(0x7f0000001040)={0x10000000, 0x3}) 19:21:01 executing program 5: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:01 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:01 executing program 3: setrlimit(0x0, &(0x7f0000001040)={0x10000000, 0x3}) 19:21:01 executing program 5: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:02 executing program 3: setrlimit(0x0, 0x0) 19:21:02 executing program 5: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) socket$nl_generic(0x10, 0x3, 0x10) 19:21:02 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:02 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) socket$nl_generic(0x10, 0x3, 0x10) 19:21:02 executing program 3: setrlimit(0x0, 0x0) 19:21:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:02 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:02 executing program 3: setrlimit(0x0, 0x0) 19:21:02 executing program 3: setrlimit(0x0, &(0x7f0000001040)={0x0, 0x3}) 19:21:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:02 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:02 executing program 3: setrlimit(0x0, &(0x7f0000001040)={0x0, 0x3}) 19:21:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:02 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:02 executing program 3: setrlimit(0x0, &(0x7f0000001040)={0x0, 0x3}) 19:21:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) socket$nl_generic(0x10, 0x3, 0x10) 19:21:02 executing program 3: setrlimit(0x0, &(0x7f0000001040)={0x10000000}) 19:21:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:02 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 19:21:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:03 executing program 3: setrlimit(0x0, &(0x7f0000001040)={0x0, 0x3}) 19:21:03 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 19:21:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) 19:21:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:03 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 19:21:03 executing program 3: setrlimit(0x0, &(0x7f0000001040)={0x0, 0x3}) 19:21:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) socket$nl_generic(0x10, 0x3, 0x10) 19:21:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:03 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), 0x0) 19:21:03 executing program 3: setrlimit(0x0, &(0x7f0000001040)={0x0, 0x3}) 19:21:03 executing program 3: setrlimit(0x0, 0x0) 19:21:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r2, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:03 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), 0x0) 19:21:03 executing program 3: setrlimit(0x0, 0x0) 19:21:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:04 executing program 3: setrlimit(0x0, 0x0) 19:21:04 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), 0x0) 19:21:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:04 executing program 3: setrlimit(0x0, &(0x7f0000001040)) 19:21:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) socket$nl_generic(0x10, 0x3, 0x10) 19:21:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:05 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r1, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:05 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r1, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:05 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) 19:21:05 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r1 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r1, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) 19:21:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:05 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) r1 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r1, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) 19:21:06 executing program 0: socket$key(0xf, 0x3, 0x2) syz_io_uring_complete(0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:06 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r2, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:06 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) 19:21:06 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) 19:21:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:06 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:06 executing program 0: socket$l2tp(0x2, 0x2, 0x73) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:07 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') 19:21:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:07 executing program 0: socket$l2tp(0x2, 0x2, 0x73) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:07 executing program 4: socket$key(0xf, 0x3, 0x2) syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') 19:21:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:07 executing program 0: socket$l2tp(0x2, 0x2, 0x73) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:07 executing program 4: socket$key(0xf, 0x3, 0x2) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') 19:21:07 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, 0x0, 0x4041) 19:21:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:08 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:08 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, 0x0, 0x4041) 19:21:08 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') 19:21:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:08 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:08 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, 0x0, 0x4041) 19:21:08 executing program 4: syz_open_procfs$namespace(0x0, 0x0) 19:21:08 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:08 executing program 4: syz_open_procfs$namespace(0x0, 0x0) 19:21:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, 0x0, 0x4) 19:21:09 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 4: syz_open_procfs$namespace(0x0, 0x0) 19:21:09 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) socket$l2tp(0x2, 0x2, 0x73) 19:21:09 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:09 executing program 3: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 3: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) socket$l2tp(0x2, 0x2, 0x73) 19:21:09 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, 0x0, 0x4) 19:21:09 executing program 3: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) socket$l2tp(0x2, 0x2, 0x73) 19:21:09 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:09 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x0, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:09 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x0, 0x0, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, 0x0, 0x4) 19:21:10 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:10 executing program 3: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:10 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x0, 0x0, 0x0, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:10 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:10 executing program 3: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:10 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:10 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn, 0x80, 0x0, 0x0, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:10 executing program 3: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:11 executing program 4: socket$l2tp(0x2, 0x2, 0x73) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 3: io_uring_setup(0x1a0a, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn, 0x80, 0x0}, 0x4041) 19:21:11 executing program 4: socket$l2tp(0x2, 0x2, 0x73) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 3: io_uring_setup(0x1a0a, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@isdn, 0x80, 0x0}, 0x0) 19:21:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:11 executing program 3: io_uring_setup(0x1a0a, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 4: socket$l2tp(0x2, 0x2, 0x73) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, 0x0, 0x4041) 19:21:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:11 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, 0x0, 0x4041) 19:21:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:11 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, 0x0, 0x4041) 19:21:11 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 5: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:11 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x4041) 19:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:11 executing program 5: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 4: r0 = socket$l2tp(0x2, 0x2, 0x73) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x0) 19:21:11 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:11 executing program 5: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:11 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:11 executing program 0: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:11 executing program 5: io_uring_setup(0x1a0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:11 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:12 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:12 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:12 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:12 executing program 5: io_uring_setup(0x1a0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:12 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:12 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:12 executing program 5: io_uring_setup(0x1a0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:12 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:12 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:12 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:12 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:12 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:12 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) sendmsg(0xffffffffffffffff, 0x0, 0x4041) 19:21:12 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:12 executing program 0: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:13 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) sendmsg(0xffffffffffffffff, 0x0, 0x4041) 19:21:13 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:13 executing program 0: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:13 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:13 executing program 0: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:13 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) sendmsg(0xffffffffffffffff, 0x0, 0x0) 19:21:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:13 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:13 executing program 0: io_uring_setup(0x1a0a, 0x0) 19:21:14 executing program 1: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:14 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:14 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:14 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:14 executing program 0: io_uring_setup(0x1a0a, 0x0) 19:21:14 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:14 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:14 executing program 0: io_uring_setup(0x1a0a, 0x0) 19:21:14 executing program 1: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:14 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:14 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) 19:21:14 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:14 executing program 1: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:15 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:15 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:15 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) 19:21:15 executing program 1: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:15 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) 19:21:15 executing program 1: io_uring_setup(0x1a0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:15 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:15 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) 19:21:15 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:16 executing program 1: io_uring_setup(0x1a0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:16 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) 19:21:16 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:16 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:16 executing program 3: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:16 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:16 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) 19:21:16 executing program 1: io_uring_setup(0x1a0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:16 executing program 0: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) 19:21:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:17 executing program 1: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:17 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) 19:21:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:17 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) socket$l2tp(0x2, 0x2, 0x73) 19:21:17 executing program 1: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:17 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:17 executing program 0: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:17 executing program 5: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:18 executing program 0: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:18 executing program 1: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:18 executing program 5: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:18 executing program 5: io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:18 executing program 1: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:18 executing program 5: io_uring_setup(0x1a0a, 0x0) 19:21:18 executing program 1: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:18 executing program 5: io_uring_setup(0x1a0a, 0x0) 19:21:18 executing program 1: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:18 executing program 5: io_uring_setup(0x1a0a, 0x0) 19:21:18 executing program 1: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:19 executing program 1: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:19 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) 19:21:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x0, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:19 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) 19:21:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:19 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) 19:21:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:19 executing program 4: ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:19 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) 19:21:19 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) 19:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x0, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:20 executing program 4: ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:20 executing program 5: io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) 19:21:20 executing program 1: setrlimit(0x0, &(0x7f0000001040)={0x0, 0x3}) 19:21:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:20 executing program 5: setrlimit(0x0, 0x0) 19:21:20 executing program 1: setrlimit(0x0, &(0x7f0000001040)={0x0, 0x3}) 19:21:20 executing program 4: ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:20 executing program 1: setrlimit(0x0, &(0x7f0000001040)={0x0, 0x3}) 19:21:20 executing program 5: setrlimit(0x0, 0x0) 19:21:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x0, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:21 executing program 1: setrlimit(0x0, 0x0) 19:21:21 executing program 5: setrlimit(0x0, 0x0) 19:21:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:21 executing program 3: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:21 executing program 1: setrlimit(0x0, 0x0) 19:21:21 executing program 3: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:21 executing program 1: setrlimit(0x0, 0x0) 19:21:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x0, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:22 executing program 3: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:22 executing program 1: setrlimit(0x0, &(0x7f0000001040)) 19:21:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) 19:21:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:23 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:23 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:23 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:23 executing program 5: socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:23 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:23 executing program 5: socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, 0x0, 0x4) 19:21:24 executing program 5: socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x50, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:24 executing program 5: socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, 0x0, 0x4) 19:21:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:24 executing program 5: socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:24 executing program 5: socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, 0x0, 0x4) 19:21:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) 19:21:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) r5 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:25 executing program 5: socket$key(0xf, 0x3, 0x2) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) 19:21:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:25 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x0, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) socket$nl_generic(0x10, 0x3, 0x10) 19:21:25 executing program 5: syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:25 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x0, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:25 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:25 executing program 5: syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x0, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:25 executing program 5: syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:26 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x40, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:26 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) sendmsg(r3, &(0x7f0000000940)={&(0x7f0000000000)=@isdn={0x22, 0x5, 0x3f, 0xff, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="dd53eb67fe7dc608e9df37b91be0f24cb66e9606b207d229ac31b1d92009157945d11f88d698f378b93e8b565516a912d64dbbfe00e1552ba6d472f815bc427edbd625fe7011137ae35873251b909fbc5b0adea37dcf019a379fb9d33314e4dd2e654e8f405a069cf5d636454925bfb2f2772cadd80555d629c40151ccf449134e4e352ebafa4e54c8774fe1969d54afaa9e3b43c88734fe195eb9104ba55f77aca348f1bf974ce36a307b1433876cb21c633dc29675b8b1cf9c487927641d16d5d3603c97d6d4bff56c9603fbcaf4ac35d0877d1d09d0c1852517b1c1e4bd4d0ac6884d22edee69afd19e2a5f55209ff370fd183f9244", 0xf7}, {&(0x7f0000000180)="f3cc05d75f075ba3d2d5925a3934dca5942fb29df6de681bc0f70ef1f28c975db8e47187d9702eb21987e1cb3a17d056f290606e8600d26ce13dd3a578043a46db8583d3fb7c2931701cfe4797a474665c545e73a45758f52c90103a03e4ba6fa40d72c91c7f73b1da1b7630239904d14d71a48f4c2a29fc8d83f6abe514bed81b4c2808dc65e8556dba01aef2949b8488e3d3847f5afbe0972fe165522e0b834b2654c4fdc9fb4adc48205a2b61ec6d09b4b0d69c5a24019d3451b95118d619c20256ced2c4f2c175e0c2dd39146c01a4b25d50a9520605a708f69b861c01", 0xdf}, {&(0x7f0000000280)="837864ef18a42ff807fd4beca485c90f8534baa92944212919428c775fbfedd4249c1fdd714a71a4711753ba64f6d5163bfbe043d8255c786d8f8162c0030313f3865a9dae1462b7961bb1c17b0652752f133bd9", 0x54}, {&(0x7f0000000300)="a9e56b49130acb9be43c59", 0xb}, {&(0x7f0000000340)="64003b23c6e174468548411efe53c67be74bbcf02e0eb29420c09403f46a81ab445c2a0ed642ecc3f129bfed6516d2ed09b78d224959cfcab6aa6d7bb90891fb4885641bea249e524a2e7162d11ab2b3a3546e9c57da99680e7d9d9f15035a3121df0741f4e036877fa866b6f48058d3d9ee591721f46301a5403dc894b3cbc07290de8e575646ef0d5e0c271581c53b1f", 0x91}, {&(0x7f0000000400)="17b362d86d5271a6a664f7a13b33610344ef4f9351d85af1d7270e8d54e7f77f3cfc644a5d9614b5e5ac674d7236e0c06625f6a7dbd4215b914e3b40af0d071a2ac82357ad70fc7a5912b6173961f44f414f76cf5607fedee733906d359280c067dc36e693b71459ec61469fab272e96d4d4f9e4a8f6fb3a5cf9c3b98f7d3fcd67b8c4533a524d197e05af6a4dbddd172962eb5729507231fad3d39d6b3b6a1b0063da497bd59a46c6d54584079099585d612a25bc460adc01badbfedd86580994ee5fe42ecfb2445e4e44e324c052b633fb4e00c562dc10446d5b505db1f04244d99aa52b8c", 0xe6}, {&(0x7f0000000500)="73f30aaef4658a3bbaf8344e17e4cc14bfddc84df68789736b151f0a598714037b691aa9d970fcd8ab4fe7605026f526015fd8386b14c75573fad3de772d1eefa12259699c0852ab9de8d2541247eb513fd068eaa6879a127ffc0f6add2aef2e5541fdb68fcfe4533e3524fb5fcd4d23ac18bbbe425890d65d516e93aa8a7743d64b349d2e997e0c5381bcb0a23d4814968a8ac1d44171234c34b9d17c1b97593a6b0e2a33ef5621221dbb28508e48f9c1ded4c7c62a6d988c22ee5a3d43f98c9882e70022d186ccc1dfe19cf005ae829ff7", 0xd2}, {&(0x7f0000000600)="7604a2706bf6c1a18364ac4b4b40fe18a91feb0834e42c70edb09725c92c2fe0b081c4e5906fc05965d17bc6189fad88bfc685319c8ccfeb798047a561fcc23b17aee40a84aedfbc929ed5a6ba264db21271ae11be5f4e7bbc592fb62f0d6f1875c7d772145d65fef03cf9813381b840ac09a78bfa797c452e219f4774fc47c2b329460e9e8d1391dadb9f1d0043f9c834dff0586e0a6e77054070f391606c0575e698b617a3776c0674b11b4d53ee20", 0xb0}, {&(0x7f00000006c0)="25f1a247ee9c629e51639f1c95add57a709ede52c45822f57be3fdc0a295a79619f40f8df2d8ace6947b1a1b324e1a1e4479ca2b25cae85bb0d91736bc156cbc0f5b78f5591b2a2c1c06b77981e3396303a87299b04af10fc93fa247be464bd99c5414ecbcdbe05e7005dabd3de611d7af5c6e377a896bb6469017e90df8da", 0x7f}, {&(0x7f0000000740)="babf338b60a44e6384db18a4bf2a5f7a18626a323f558c2a688d5b9474100e3041f5ea989459b0a497aca6bca65f0df6ed2e00bf1ba7749a53cdc2cea9", 0x3d}], 0xa, &(0x7f0000000840)=[{0x98, 0x10c, 0x3ff, "f1e24231260597750195925222f1ac4defe43f43eda4f85def9a7ce54d398052a84b05777863f58c08bbd90e3b3add024e92e79d77f39d622c7611f486bf03e89a107af8cf19740d8b03c1abcd3c24e759736243f2f199b0a962c5e3cea4483ca72693295fedb7e20602279232aaeb17a2595469742af872ee94736b97598e4cebca"}, {0x28, 0x10d, 0x4dd, "fff08ce4bf5915d6f95e889a54017788306a97"}, {0x40, 0x10f, 0xfffffffe, "0eac930733f56a85bfc5c3832d941b57dd147a9167069e98f7022c17f8273564a6ad9f71810a4017096718b5df4dacbb"}], 0x100}, 0x4041) 19:21:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:26 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:26 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:26 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}]}, 0x38}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:26 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, 0x0) 19:21:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:26 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000f40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x48c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x3}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x5}, @ETHTOOL_A_LINKMODES_OURS={0x440, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x37, 0x4, "a3a8b5a09883f89ebaf58c781fcf2a62e7441c8d5c5b89ac95d4dc9da6a063a1e701d253ae780b7c67d223723383b5e8bd9466"}, @ETHTOOL_A_BITSET_BITS={0x100, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1c57}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x782}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-y\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '-$@\':--@/\x0e\xac,\'{@.:))]/-^].@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9, 0x5, "b55dd45014"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, ':^/&%%\xf8!\\&\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x91f9}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '*\xbe)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'l2tp\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x62, 0x4, "e0128ef6c320e457acc8aeddeac342206838c562ad8b71d396ad1c41d12c366b57e29946036b34b152f9c82b73c263c4ae834aaf49a784fbda2aefce74cc1c84b4dcee311fc531a1860f22f0c6b1327621db0bf935d943218eff57bbf223"}, @ETHTOOL_A_BITSET_VALUE={0x45, 0x4, "a5876fb2b01ed3bdd082526eedc64b56afaab1e0f15509e3fc22e451995bf1f795f66f54d378811333c6c8e91f523db6d77f4f2323769889cd74272e000c5d6b27"}, @ETHTOOL_A_BITSET_VALUE={0xf8, 0x4, "f369749097b4bfa0d971ad6a242fae2182f1ce76d445e540030d9f8e25dc8a52fdfff555a707c8049217e91a278b0bec9fbde3fd71ae788697c6c358c07feda05eb1537e80b9a147361038cc2b31241c2bf30bde075e2de9e50b34f0bd2ba57c039ae66bc3e21b437883311fdd1143beec0ae1bd17465f7f40d5c639a70db46adc8d4a154bb2cec20fc78f4b8ba92e4339270682813d5961ae2e10e50af520322c4e302b0ef4cce1537ba55b7544af10edec241dd8ec1a3fac1008c298147740855b5b5fb8d1be98617dff365c4eea8ba03c05d0dd867a7a09e6cf2c3170e42c2abaded517903f2d5d417308d40575cdcf39305e"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xa}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x4f1}, @ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x3}]}, 0x48c}, 0x1, 0x0, 0x0, 0x4040084}, 0x44840) 19:21:27 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, 0x0) 19:21:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x123, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:27 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x30, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}]}, 0x30}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:27 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x0, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:27 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, 0x0) 19:21:27 executing program 4: socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:27 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) 19:21:27 executing program 4: socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:28 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x0, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:28 executing program 0: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:28 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) 19:21:28 executing program 4: socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x0, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:28 executing program 0: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:28 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) 19:21:28 executing program 4: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) 19:21:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x0, 0x25dfdbff, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 0: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:29 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) 19:21:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307}) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x50, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) 19:21:29 executing program 4: socket$key(0xf, 0x3, 0x2) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) 19:21:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) 19:21:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:29 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1f}]}, 0x48}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) 19:21:29 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) 19:21:29 executing program 4: r0 = gettid() process_vm_readv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1, 0x0, 0x0, 0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) ptrace$setregs(0xd, 0x0, 0x9, &(0x7f0000000000)="90eccfb8b742e2593fe637cea44af978df79b27be27ea00b189a23951fe8d48c4573a87b3501785751d930895633d67304897e218dc1a0de5b3524d7cb2e61aadd5ff17abf3ffaf18a04297b4d0b036a8051df5d3d1afbb19420aa1708ac395eeed10e845ebdf37547a1") 19:21:29 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307}) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x40, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 4: r0 = gettid() process_vm_readv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1, 0x0, 0x0, 0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) ptrace$setregs(0xd, 0x0, 0x9, &(0x7f0000000000)="90eccfb8b742e2593fe637cea44af978df79b27be27ea00b189a23951fe8d48c4573a87b3501785751d930895633d67304897e218dc1a0de5b3524d7cb2e61aadd5ff17abf3ffaf18a04297b4d0b036a8051df5d3d1afbb19420aa1708ac395eeed10e845ebdf37547a1") 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xd45}]}, 0x38}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 5: syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), 0xffffffffffffffff) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) 19:21:29 executing program 4: r0 = gettid() process_vm_readv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1, 0x0, 0x0, 0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) ptrace$setregs(0xd, 0x0, 0x9, &(0x7f0000000000)="90eccfb8b742e2593fe637cea44af978df79b27be27ea00b189a23951fe8d48c4573a87b3501785751d930895633d67304897e218dc1a0de5b3524d7cb2e61aadd5ff17abf3ffaf18a04297b4d0b036a8051df5d3d1afbb19420aa1708ac395eeed10e845ebdf37547a1") 19:21:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x30, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffffffff}]}, 0x30}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 0: syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, 0x0) 19:21:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 4: r0 = gettid() process_vm_readv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1, 0x0, 0x0, 0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) 19:21:29 executing program 5: r0 = socket(0x3, 0xa, 0x8e0f) sendto(r0, &(0x7f0000000000)="379fa4d5bcb5021772f095cf4a5a6b5faa5d37f12408ad9d08e1fa33a7369102d39768a34cbbfa0beb30ebc59c27a8adb8cd3e8958dafe64b3b8e46dc2de9108e98c8db18b38f2e7734a68b9d1886586c894094696a57758488f5c778972a9386621b55bf3c3684afa61f7dbb883b9116dfa997caa94ffc3d2d6deef5172aec8425a60e3953a22cb9547aecdb5498a58efa731e54c866bb08c5d6acf6cbfa0e505450bb81dd538f56cec2d148e62aff7aeeab0ef1c6e8e24fc4e", 0xba, 0x2004c815, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80) socket(0x0, 0x9746a3fd8a1f9e36, 0x0) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r1, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 0: syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, 0x0) 19:21:29 executing program 4: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000080)) 19:21:29 executing program 0: syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, 0x0) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 4: sched_rr_get_interval(0x0, &(0x7f0000000080)) 19:21:29 executing program 5: r0 = socket(0x3, 0xa, 0x8e0f) sendto(r0, &(0x7f0000000000)="379fa4d5bcb5021772f095cf4a5a6b5faa5d37f12408ad9d08e1fa33a7369102d39768a34cbbfa0beb30ebc59c27a8adb8cd3e8958dafe64b3b8e46dc2de9108e98c8db18b38f2e7734a68b9d1886586c894094696a57758488f5c778972a9386621b55bf3c3684afa61f7dbb883b9116dfa997caa94ffc3d2d6deef5172aec8425a60e3953a22cb9547aecdb5498a58efa731e54c866bb08c5d6acf6cbfa0e505450bb81dd538f56cec2d148e62aff7aeeab0ef1c6e8e24fc4e", 0xba, 0x2004c815, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80) socket(0x0, 0x9746a3fd8a1f9e36, 0x0) 19:21:29 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, r1, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307, 0x0, r0}) 19:21:29 executing program 4: sched_rr_get_interval(0x0, &(0x7f0000000080)) 19:21:29 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 5: r0 = socket(0x3, 0xa, 0x8e0f) sendto(r0, &(0x7f0000000000)="379fa4d5bcb5021772f095cf4a5a6b5faa5d37f12408ad9d08e1fa33a7369102d39768a34cbbfa0beb30ebc59c27a8adb8cd3e8958dafe64b3b8e46dc2de9108e98c8db18b38f2e7734a68b9d1886586c894094696a57758488f5c778972a9386621b55bf3c3684afa61f7dbb883b9116dfa997caa94ffc3d2d6deef5172aec8425a60e3953a22cb9547aecdb5498a58efa731e54c866bb08c5d6acf6cbfa0e505450bb81dd538f56cec2d148e62aff7aeeab0ef1c6e8e24fc4e", 0xba, 0x2004c815, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80) socket(0x0, 0x9746a3fd8a1f9e36, 0x0) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 4: sched_rr_get_interval(0x0, &(0x7f0000000080)) 19:21:29 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307, 0x0, r0}) 19:21:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307, 0x0, r0}) 19:21:29 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 5: r0 = socket(0x3, 0xa, 0x8e0f) sendto(r0, &(0x7f0000000000)="379fa4d5bcb5021772f095cf4a5a6b5faa5d37f12408ad9d08e1fa33a7369102d39768a34cbbfa0beb30ebc59c27a8adb8cd3e8958dafe64b3b8e46dc2de9108e98c8db18b38f2e7734a68b9d1886586c894094696a57758488f5c778972a9386621b55bf3c3684afa61f7dbb883b9116dfa997caa94ffc3d2d6deef5172aec8425a60e3953a22cb9547aecdb5498a58efa731e54c866bb08c5d6acf6cbfa0e505450bb81dd538f56cec2d148e62aff7aeeab0ef1c6e8e24fc4e", 0xba, 0x2004c815, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 4: gettid() sched_rr_get_interval(0x0, &(0x7f0000000080)) 19:21:29 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x307, 0x0, r0}) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 4: gettid() sched_rr_get_interval(0x0, &(0x7f0000000080)) 19:21:29 executing program 5: socket(0x3, 0xa, 0x8e0f) 19:21:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x307, 0x0, r0}) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:29 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 4: gettid() sched_rr_get_interval(0x0, &(0x7f0000000080)) 19:21:29 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:29 executing program 5: socket(0x0, 0xa, 0x8e0f) 19:21:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:30 executing program 0: r0 = syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r0}) 19:21:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}}, 0x4) 19:21:30 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 0: syz_io_uring_complete(0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2}) 19:21:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x1c, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:30 executing program 4: r0 = gettid() sched_rr_get_interval(r0, 0x0) 19:21:30 executing program 5: socket(0x0, 0xa, 0x8e0f) 19:21:30 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 4: r0 = gettid() sched_rr_get_interval(r0, 0x0) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x36c9, &(0x7f0000000000)={0x0, 0x15df, 0x20, 0x3, 0x2e4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r2 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r2) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc, 0x0, r2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)=0x0) syz_io_uring_submit(r0, r3, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1c, 0x0, 0x0, 0x0, &(0x7f0000000340)="cc1fa52f20932b0367d5a845594cc03c47f2d7a1799cb5e11e4d9490241c85691fc36d91575dc2406b6a86c55cc76c98be32ae99a3079b1e6ec67871eb4bff6ea4e791831ab8e9c236d2a903a2cfdcf6ec149be0613fad05133a95d33871e1d1332f63739e450ed0a7a5ad00fa285f9872d73f309dac431edb6e188117ad592739dd34bdc28c5210a71324cee06dd3162b90433f3ef24c59cf9ca3f1eda1b2b70c9e05d0090e42269258db1b1e3bf5b482", 0x1, 0x0, 0x0, {0x3}}, 0xbef) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x118, &(0x7f00000001c0), 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000180)=@IORING_OP_LINKAT={0x27, 0x10, 0x0, 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', r2, 0x400}, 0x8) 19:21:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8810}, 0x4) 19:21:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}}, 0x4) 19:21:30 executing program 1: socket$key(0xf, 0x3, 0x2) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 5: socket(0x0, 0xa, 0x8e0f) 19:21:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}}, 0x4) 19:21:30 executing program 4: r0 = gettid() sched_rr_get_interval(r0, 0x0) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x36c9, &(0x7f0000000000)={0x0, 0x15df, 0x20, 0x3, 0x2e4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r2 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r2) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc, 0x0, r2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)=0x0) syz_io_uring_submit(r0, r3, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1c, 0x0, 0x0, 0x0, &(0x7f0000000340)="cc1fa52f20932b0367d5a845594cc03c47f2d7a1799cb5e11e4d9490241c85691fc36d91575dc2406b6a86c55cc76c98be32ae99a3079b1e6ec67871eb4bff6ea4e791831ab8e9c236d2a903a2cfdcf6ec149be0613fad05133a95d33871e1d1332f63739e450ed0a7a5ad00fa285f9872d73f309dac431edb6e188117ad592739dd34bdc28c5210a71324cee06dd3162b90433f3ef24c59cf9ca3f1eda1b2b70c9e05d0090e42269258db1b1e3bf5b482", 0x1, 0x0, 0x0, {0x3}}, 0xbef) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x118, &(0x7f00000001c0), 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000180)=@IORING_OP_LINKAT={0x27, 0x10, 0x0, 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', r2, 0x400}, 0x8) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x36c9, &(0x7f0000000000)={0x0, 0x15df, 0x20, 0x3, 0x2e4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) r2 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r2) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc, 0x0, r2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)=0x0) syz_io_uring_submit(r0, r3, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1c, 0x0, 0x0, 0x0, &(0x7f0000000340)="cc1fa52f20932b0367d5a845594cc03c47f2d7a1799cb5e11e4d9490241c85691fc36d91575dc2406b6a86c55cc76c98be32ae99a3079b1e6ec67871eb4bff6ea4e791831ab8e9c236d2a903a2cfdcf6ec149be0613fad05133a95d33871e1d1332f63739e450ed0a7a5ad00fa285f9872d73f309dac431edb6e188117ad592739dd34bdc28c5210a71324cee06dd3162b90433f3ef24c59cf9ca3f1eda1b2b70c9e05d0090e42269258db1b1e3bf5b482", 0x1, 0x0, 0x0, {0x3}}, 0xbef) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x118, &(0x7f00000001c0), 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000180)=@IORING_OP_LINKAT={0x27, 0x10, 0x0, 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', r2, 0x400}, 0x8) 19:21:30 executing program 1: socket$key(0xf, 0x3, 0x2) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 5: socket(0x3, 0x0, 0x8e0f) 19:21:30 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008081}, 0x40) 19:21:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}}, 0x0) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x36c9, &(0x7f0000000000)={0x0, 0x15df, 0x20, 0x3, 0x2e4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc, 0x0, r1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)=0x0) syz_io_uring_submit(r0, r2, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1c, 0x0, 0x0, 0x0, &(0x7f0000000340)="cc1fa52f20932b0367d5a845594cc03c47f2d7a1799cb5e11e4d9490241c85691fc36d91575dc2406b6a86c55cc76c98be32ae99a3079b1e6ec67871eb4bff6ea4e791831ab8e9c236d2a903a2cfdcf6ec149be0613fad05133a95d33871e1d1332f63739e450ed0a7a5ad00fa285f9872d73f309dac431edb6e188117ad592739dd34bdc28c5210a71324cee06dd3162b90433f3ef24c59cf9ca3f1eda1b2b70c9e05d0090e42269258db1b1e3bf5b482", 0x1, 0x0, 0x0, {0x3}}, 0xbef) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x118, &(0x7f00000001c0), 0x0, 0x4) 19:21:30 executing program 1: socket$key(0xf, 0x3, 0x2) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307}) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 5: socket(0x3, 0x0, 0x0) 19:21:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x24, r1, 0x123, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x24}}, 0x0) 19:21:30 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008081}, 0x40) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x36c9, &(0x7f0000000000)={0x0, 0x15df, 0x20, 0x3, 0x2e4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r1 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc, 0x0, r1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)=0x0) syz_io_uring_submit(r0, r2, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1c, 0x0, 0x0, 0x0, &(0x7f0000000340)="cc1fa52f20932b0367d5a845594cc03c47f2d7a1799cb5e11e4d9490241c85691fc36d91575dc2406b6a86c55cc76c98be32ae99a3079b1e6ec67871eb4bff6ea4e791831ab8e9c236d2a903a2cfdcf6ec149be0613fad05133a95d33871e1d1332f63739e450ed0a7a5ad00fa285f9872d73f309dac431edb6e188117ad592739dd34bdc28c5210a71324cee06dd3162b90433f3ef24c59cf9ca3f1eda1b2b70c9e05d0090e42269258db1b1e3bf5b482", 0x1, 0x0, 0x0, {0x3}}, 0xbef) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008081}, 0x40) 19:21:30 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008081}, 0x40) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x36c9, &(0x7f0000000000)={0x0, 0x15df, 0x20, 0x3, 0x2e4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 5: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000f80)='ns/ipc\x00') io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008081}, 0x40) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x36c9, &(0x7f0000000000)={0x0, 0x15df, 0x20, 0x3, 0x2e4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_io_uring_complete(0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008081}, 0x40) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x36c9, &(0x7f0000000000)={0x0, 0x15df, 0x20, 0x3, 0x2e4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_io_uring_complete(0x0) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) 19:21:30 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x36c9, &(0x7f0000000000)={0x0, 0x15df, 0x20, 0x3, 0x2e4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x0, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007440)={&(0x7f00000073c0)={0x14}, 0x14}}, 0x0) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/17, 0x11) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) 19:21:30 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 0: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080), 0x0, 0x0) syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:30 executing program 4: sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008801}, 0xf063b1b688e24291) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket$igmp6(0xa, 0x3, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r0}, 0x0, 0x7, 0x0, {0x0, 0x0, r1}}, 0x3) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 4: sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, 0x0, 0xf063b1b688e24291) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) 19:21:30 executing program 0: syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket$igmp6(0xa, 0x3, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 4: sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, 0x0, 0x0) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 0: syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket$igmp6(0xa, 0x3, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) [ 433.145348][T22801] ================================================================== [ 433.153483][T22801] BUG: KCSAN: data-race in io_sq_thread / io_sq_thread_park [ 433.160799][T22801] [ 433.163131][T22801] write to 0xffff888108a1c878 of 8 bytes by task 3844 on cpu 0: [ 433.170766][T22801] io_sq_thread+0xa89/0xb10 [ 433.175332][T22801] ret_from_fork+0x1f/0x30 [ 433.179770][T22801] [ 433.182095][T22801] read to 0xffff888108a1c878 of 8 bytes by task 22801 on cpu 1: [ 433.189737][T22801] io_sq_thread_park+0x1b/0x80 [ 433.194560][T22801] io_ring_exit_work+0x178/0x4c0 [ 433.199563][T22801] process_one_work+0x3e6/0x750 [ 433.204446][T22801] worker_thread+0x5f2/0xa10 [ 433.209224][T22801] kthread+0x1ac/0x1e0 [ 433.213343][T22801] ret_from_fork+0x1f/0x30 [ 433.217785][T22801] [ 433.220114][T22801] value changed: 0xffff888107dbc7c0 -> 0x0000000000000000 [ 433.227239][T22801] [ 433.229565][T22801] Reported by Kernel Concurrency Sanitizer on: 19:21:30 executing program 0: syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 4: sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, 0x0, 0x0) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 4: sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, 0x0, 0x0) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket$igmp6(0xa, 0x3, 0x2) socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x0, 0x2, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 0: syz_io_uring_setup(0x5292, 0x0, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) [ 433.236361][T22801] CPU: 1 PID: 22801 Comm: kworker/u4:61 Not tainted 6.2.0-syzkaller-13467-g0988a0ea7919-dirty #0 [ 433.246875][T22801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 433.257208][T22801] Workqueue: events_unbound io_ring_exit_work [ 433.263315][T22801] ================================================================== 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) 19:21:30 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:30 executing program 0: syz_io_uring_setup(0x5292, 0x0, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(0x0, r0) 19:21:30 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:30 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x0, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:30 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, 0x0, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(0x0, r0) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x0, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(0x0, r0) 19:21:31 executing program 2: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0xa2, 0x0, @fd_index=0x9, 0x4, 0x0, 0x6, 0x0, 0x1}, 0x3) 19:21:31 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x0, 0x2, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:31 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) 19:21:31 executing program 2: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x307, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:31 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 2: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3a}, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) 19:21:31 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x0, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x0, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r1, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r1}, 0x0, 0x7, 0x0, {0x0, 0x0, r2}}, 0x3) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev, 0x507e}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@hopopts={{0x18, 0x29, 0x36, {0x2f}}}], 0x18}, 0x24004840) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x0, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1000000000000234, &(0x7f0000001080), 0x2, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0xa7ec, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket$igmp6(0xa, 0x3, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x2, 0x7, {0x0, r0}, 0x0, 0x7, 0x0, {0x0, 0x0, r1}}, 0x3) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x0, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1000000000000234, &(0x7f0000001080), 0x2, 0x0) 19:21:31 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x0, 0x0, r0}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, 0x0, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x0, 0x3, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket$igmp6(0xa, 0x3, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f00000078c0)={&(0x7f00000074c0)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000007600)=[@hopopts={{0x28, 0x29, 0x36, {0x0, 0x1, '\x00', [@generic={0x0, 0x7, "53f8bb7c302d1c"}]}}}], 0x28}, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) 19:21:31 executing program 1: r0 = syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x307}) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1000000000000234, &(0x7f0000001080), 0x2, 0x0) 19:21:31 executing program 1: syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x307}) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, 0x0, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket$igmp6(0xa, 0x3, 0x2) socket$igmp6(0xa, 0x3, 0x2) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8, 0x0, 0x1fc}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:31 executing program 3: process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000001080), 0x0, 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, 0x0, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 1: syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x307}) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x14440084}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3ff}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000300)) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 3: process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000001080), 0x0, 0x0) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket$igmp6(0xa, 0x3, 0x2) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, &(0x7f0000000300)) 19:21:31 executing program 1: syz_io_uring_complete(0x0) syz_open_procfs$namespace(0x0, 0x0) io_uring_setup(0x1a0a, &(0x7f0000000980)={0x0, 0x1a3e, 0x2, 0x0, 0x307}) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, 0x0, 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 3: process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000001080), 0x0, 0x0) 19:21:31 executing program 4: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) 19:21:31 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, &(0x7f0000000300)) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80), 0x0, &(0x7f0000001080), 0x0, 0x0) 19:21:31 executing program 4: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/exec\x00', 0x2, 0x0) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, &(0x7f0000000300)) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80), 0x0, &(0x7f0000001080), 0x0, 0x0) 19:21:31 executing program 4: openat$selinux_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0) 19:21:31 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1b7}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 4: openat$selinux_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0) 19:21:31 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80), 0x0, &(0x7f0000001080), 0x0, 0x0) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), 0x0) 19:21:31 executing program 4: openat$selinux_attr(0xffffffffffffff9c, 0x0, 0x2, 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x200}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{0x0}], 0x1, &(0x7f0000001080), 0x0, 0x0) 19:21:31 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x200}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000140)) 19:21:31 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 0: syz_io_uring_setup(0x5292, &(0x7f0000000240)={0x0, 0x31ed, 0x8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000440), 0x0) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{0x0}], 0x1, &(0x7f0000001080), 0x0, 0x0) 19:21:31 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x200}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000140)) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{0x0}], 0x1, &(0x7f0000001080), 0x0, 0x0) 19:21:31 executing program 1: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x2, 0x0, 0x3ff, 0x140}) 19:21:31 executing program 1: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x200}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000140)) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) 19:21:31 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x200}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x2, 0x0, 0x0, 0x140}) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) 19:21:31 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x200}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), 0x0) 19:21:31 executing program 1: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) 19:21:31 executing program 4: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) 19:21:31 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x2}) 19:21:31 executing program 0: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 1: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1, 0x0, 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000600), 0xffffffffffffffff) syz_io_uring_setup(0x1c43, &(0x7f0000000000)={0x0, 0x1a75, 0x10, 0x3, 0xa1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 19:21:31 executing program 5: syz_io_uring_setup(0x19e8, &(0x7f0000000080)={0x0, 0x0, 0x200}, &(0x7f0000ff2000/0xc000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100), 0x0) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:31 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:31 executing program 0: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 4: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:31 executing program 0: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:31 executing program 4: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:31 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:31 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:32 executing program 1: ioprio_set$pid(0x0, 0x0, 0x4004) 19:21:32 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:32 executing program 0: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:32 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:32 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:32 executing program 4: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:32 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) 19:21:32 executing program 4: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:32 executing program 0: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:32 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) r1 = socket(0x1e, 0x5, 0x401) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xd8, r2, 0x800, 0x70bd26, 0x3ff, {}, [@TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa366}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff3637}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x52}, 0x40000) 19:21:32 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) socket(0x1e, 0x5, 0x401) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:32 executing program 1: ioprio_set$pid(0x0, 0x0, 0x4004) 19:21:32 executing program 4: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x400, 0x3ff, 0x140}) 19:21:32 executing program 0: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x400, 0x3ff, 0x140}) 19:21:32 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) socket(0x1e, 0x5, 0x401) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) 19:21:32 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) socket(0x1e, 0x5, 0x401) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) 19:21:32 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) socket(0x1e, 0x5, 0x401) 19:21:32 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:32 executing program 1: ioprio_set$pid(0x0, 0x0, 0x4004) 19:21:32 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) socket(0x1e, 0x5, 0x401) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:32 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:32 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) socket(0x1e, 0x5, 0x401) 19:21:32 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:32 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:32 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) r0 = socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x79, 0x0, r0, 0x0, &(0x7f0000000140)="01af1c4f47eda09321b95a38beee64b004b8fc32182280d5b379326a2ddb161f33f8481ea65e7f6c03430b51f4fd1b7bd9887f9ed6e237d35637e9f431c3487f28fe8666c4b7c0c1eaf28fb98a2c9a0474bfda7cdb0a742b5ff5412c661733e703f2e7a66e03fcadd77f39d817521eb0c5602d8ecc569483b4ec58407c7eaad90d05ec856e404ee98b5854c093926e873e063a3108af5e17b28280b85422", 0x9e, 0x102}, 0x7) 19:21:32 executing program 1: ioprio_set$pid(0x0, 0x0, 0x0) 19:21:32 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:32 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) socket(0x1e, 0x5, 0x401) 19:21:32 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:32 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) 19:21:32 executing program 1: ioprio_set$pid(0x0, 0x0, 0x0) 19:21:32 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) socket$igmp6(0xa, 0x3, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x34, 0x0, 0x0, 0x0, 0x1}, 0x20) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:32 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:32 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) socket$igmp6(0xa, 0x3, 0x2) socket(0x1e, 0x5, 0x401) 19:21:33 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) socket$igmp6(0xa, 0x3, 0x2) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) socket$igmp6(0xa, 0x3, 0x2) 19:21:33 executing program 1: ioprio_set$pid(0x0, 0x0, 0x0) 19:21:33 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) socket(0x1e, 0x5, 0x401) 19:21:33 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) 19:21:33 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x2) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 2: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) socket(0x1e, 0x5, 0x401) 19:21:33 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 5: prctl$PR_MCE_KILL(0x21, 0x1, 0x2) 19:21:33 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000000)=""/229, 0xe5}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 2: socket(0x1e, 0x5, 0x401) 19:21:33 executing program 5: prctl$PR_MCE_KILL(0x21, 0x0, 0x2) 19:21:33 executing program 3: sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x3ff, 0x140}) 19:21:33 executing program 2: socket(0x0, 0x5, 0x401) 19:21:33 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x3ff, 0x140}) 19:21:33 executing program 3: sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x140}) 19:21:33 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 5: prctl$PR_MCE_KILL(0x21, 0x0, 0x2) 19:21:33 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x140}) 19:21:33 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x9}) 19:21:33 executing program 3: sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 5: prctl$PR_MCE_KILL(0x21, 0x0, 0x2) 19:21:33 executing program 2: socket(0x0, 0x5, 0x401) 19:21:33 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2}) 19:21:33 executing program 0: sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 5: prctl$PR_MCE_KILL(0x21, 0x1, 0x0) 19:21:33 executing program 1: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 3: process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 2: socket(0x0, 0x5, 0x401) 19:21:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2007) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) r4 = gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020029bd7000fddbdf2514000000080001000200000008001c00", @ANYRES32=r4, @ANYBLOB="0c000600dd0001000c00000097d81e7109fcfe4e9f0ffd50bbfbc0a20442ded0eace2353bb132e5cbff93f25749f9b8f1b5bad6da24baa83a7a1a88916456ad67555213c13d68acebe3383a209804945c4ae022afc00000000b5a160952313b0dd9dc74dff46dc3f5268fdbc3c86515abf0a61e243e526a95dec3a039d"], 0x30}, 0x1, 0x0, 0x0, 0x84}, 0x8000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x0, &(0x7f00000001c0)}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:33 executing program 5: prctl$PR_MCE_KILL(0x21, 0x1, 0x0) 19:21:33 executing program 0: sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 3: process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 1: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 2: socket(0x1e, 0x0, 0x401) 19:21:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2007) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) r4 = gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020029bd7000fddbdf2514000000080001000200000008001c00", @ANYRES32=r4, @ANYBLOB="0c000600dd0001000c00000097d81e7109fcfe4e9f0ffd50bbfbc0a20442ded0eace2353bb132e5cbff93f25749f9b8f1b5bad6da24baa83a7a1a88916456ad67555213c13d68acebe3383a209804945c4ae022afc00000000b5a160952313b0dd9dc74dff46dc3f5268fdbc3c86515abf0a61e243e526a95dec3a039d"], 0x30}, 0x1, 0x0, 0x0, 0x84}, 0x8000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x0, &(0x7f00000001c0)}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:33 executing program 5: prctl$PR_MCE_KILL(0x21, 0x1, 0x0) 19:21:33 executing program 1: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 0: sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 3: process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 2: socket(0x1e, 0x0, 0x0) 19:21:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = syz_io_uring_complete(0x0) ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2007) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) r4 = gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020029bd7000fddbdf2514000000080001000200000008001c00", @ANYRES32=r4, @ANYBLOB="0c000600dd0001000c00000097d81e7109fcfe4e9f0ffd50bbfbc0a20442ded0eace2353bb132e5cbff93f25749f9b8f1b5bad6da24baa83a7a1a88916456ad67555213c13d68acebe3383a209804945c4ae022afc00000000b5a160952313b0dd9dc74dff46dc3f5268fdbc3c86515abf0a61e243e526a95dec3a039d"], 0x30}, 0x1, 0x0, 0x0, 0x84}, 0x8000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x0, &(0x7f00000001c0)}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 19:21:33 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1000000000000319, 0x0, 0xfffffd4d, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r2, &(0x7f0000000980)={&(0x7f00000008c0), 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c000100", @ANYRES16=r1, @ANYBLOB="040027bd7000fcdbdf25200000000c002280080003000800000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r3, @ANYBLOB="1c002280050004000100000008000200020000000500010007000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000044}, 0x40) 19:21:33 executing program 0: sysfs$2(0x2, 0x0, &(0x7f0000000100)=""/28) 19:21:33 executing program 1: socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x400, 0x3ff, 0x140}) 19:21:33 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80), 0x0, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 0: sysfs$2(0x2, 0x0, 0x0) 19:21:33 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:33 executing program 2: socket(0x1e, 0x0, 0x0) 19:21:33 executing program 4: socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2007) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) r3 = gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="020029bd7000fddbdf2514000000080001000200000008001c00", @ANYRES32=r3, @ANYBLOB="0c000600dd0001000c00000097d81e7109fcfe4e9f0ffd50bbfbc0a20442ded0eace2353bb132e5cbff93f25749f9b8f1b5bad6da24baa83a7a1a88916456ad67555213c13d68acebe3383a209804945c4ae022afc00000000b5a160952313b0dd9dc74dff46dc3f5268fdbc3c86515abf0a61e243e526a95dec3a039d"], 0x30}, 0x1, 0x0, 0x0, 0x84}, 0x8000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000140), &(0x7f0000000180), 0x8, 0x10, 0x8, 0x0, &(0x7f00000001c0)}}, 0x10) 19:21:33 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1000000000000319, 0x0, 0xfffffd4d, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r2, &(0x7f0000000980)={&(0x7f00000008c0), 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c000100", @ANYRES16=r1, @ANYBLOB="040027bd7000fcdbdf25200000000c002280080003000800000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r3, @ANYBLOB="1c002280050004000100000008000200020000000500010007000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000044}, 0x40) 19:21:33 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80), 0x0, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 4: socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2007) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) r3 = gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="020029bd7000fddbdf2514000000080001000200000008001c00", @ANYRES32=r3, @ANYBLOB="0c000600dd0001000c00000097d81e7109fcfe4e9f0ffd50bbfbc0a20442ded0eace2353bb132e5cbff93f25749f9b8f1b5bad6da24baa83a7a1a88916456ad67555213c13d68acebe3383a209804945c4ae022afc00000000b5a160952313b0dd9dc74dff46dc3f5268fdbc3c86515abf0a61e243e526a95dec3a039d"], 0x30}, 0x1, 0x0, 0x0, 0x84}, 0x8000) 19:21:33 executing program 0: sysfs$2(0x2, 0x0, 0x0) 19:21:33 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:33 executing program 2: socket(0x1e, 0x0, 0x0) 19:21:33 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1000000000000319, 0x0, 0xfffffd4d, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r2, &(0x7f0000000980)={&(0x7f00000008c0), 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c000100", @ANYRES16=r1, @ANYBLOB="040027bd7000fcdbdf25200000000c002280080003000800000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=r3, @ANYBLOB="1c002280050004000100000008000200020000000500010007000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000044}, 0x40) 19:21:33 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80), 0x0, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 0: sysfs$2(0x2, 0x0, 0x0) 19:21:33 executing program 4: socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2007) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) gettid() 19:21:33 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) 19:21:33 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{0x0}], 0x1, &(0x7f0000001080)=[{0x0}, {0x0}], 0x2, 0x0) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 2: sysfs$2(0x2, 0x0, 0x0) 19:21:33 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1000000000000319, 0x0, 0xfffffd4d, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000980)={&(0x7f00000008c0), 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00'}) 19:21:33 executing program 2: sysfs$2(0x2, 0x0, 0x0) 19:21:33 executing program 0: socket(0x1e, 0x0, 0x0) 19:21:33 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x140}) 19:21:33 executing program 4: socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2007) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), 0xffffffffffffffff) 19:21:33 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{0x0}], 0x1, 0x0, 0x0, 0x0) sysfs$2(0x2, 0x8000000000000000, &(0x7f0000000100)=""/28) 19:21:33 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140}) 19:21:33 executing program 2: sysfs$2(0x2, 0x0, 0x0) 19:21:33 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1000000000000319, 0x0, 0xfffffd4d, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r1, &(0x7f0000000980)={&(0x7f00000008c0), 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_PAN_ID={0x6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) 19:21:33 executing program 0: socket(0x1e, 0x0, 0x0) 19:21:33 executing program 4: socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2007) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 19:21:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, 0x0) r2 = socket(0xf, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'syztnl2\x00', &(0x7f0000000300)={'syztnl2\x00', r3, 0x3b, 0x8, 0x3d, 0x1a, 0x49, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x40, 0x80, 0x2, 0x1}}) r5 = socket(0x2, 0x3, 0x7) syz_genetlink_get_family_id$l2tp(&(0x7f0000000c80), r5) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r2) sendmsg$xdp(r5, &(0x7f0000002840)={&(0x7f00000003c0)={0x2c, 0x0, r4, 0x2c}, 0x10, &(0x7f00000027c0)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="5c560bf1a93415c861b32e9a0596bef64c16326f0236da845c374f463a0d59a21253928f2ac2fde6942262a55fc6f6f97e56d96ea5859d5728291a0f1f80138b71a3c91a9d882b9466437f362b8205f37540a5cf8998c9a1e3d4d247371ea1fadd039826cd9438f903c1d5a62f09e3e52e3822b7401bee71d232d458fa2ae68e6129d207f5550ead379db4406d5ea2a73fe06fb4d74e22194adf99a717776e5068a93595c69e60809a9ff1195d43", 0xae}, {&(0x7f00000014c0)="011bfb68b5cd7448db2c28d2ebbb810f41fb8a8ae791ee22", 0x18}, {&(0x7f0000001500)="c14287aa0e3636887f604757bef900fea6aaf8f62b190a4b49c49a65d6c587544433285c8dc05227eadac9f69d2e7d04c955dd351209d9b4d9a355e760095d473d2e9d88b5e164c4312f1ead74a2f1d0d5a836cc1a8b7018a24ef288e95f758d2effe670d7135316b64602f29ae72fbfda93bf982b1c3f892378843d7465dc2f22f4abec76bfb7c449b37c19cf2c38cb8e7f33bb2cfe9a81c8ce74b9a4567d28badfbfd884e08b21e09c97d1903b5011b73d2f22243d564baa95b384465aefabf99297b8dd75f6c953c46dd9cb72100e887d30a4d35a08758f2d8fd4413bc1c87c50", 0xe2}, {&(0x7f0000001600)="f1667b784dcec45b94fca66848df027283b5dee09dd1e1f51355bcb398d5544b6f8ea2f0d974c32b189335ada55a4d21ba01b1b3a63375d321969837dfa41beb375baffe1efcd5262daf9fa65dfe6d91a7218ac412fc8aa23eff8a74d5fbe309fd87373204c34dcf5847e68836fa8a7a83eacb449fce7b84774632d616e587a0a82d491c40ef352a155a34f07de190eea8ff2757ac5ce5f83d90452c6eb64a300eb67f042f6ab3e123a722b925a3084382b160f85f7bdecdfdc73e624c", 0xbd}, {&(0x7f00000016c0)="5e6d9db8a352d1f0f39cb7361381d22b1670b5e3dd832cf3f3e0b0d8ad36ae78feacfbd047ecdcae606a0e2c0c1e095ba69094517f58d31d4aa93b918d71a5e57829910d58ce73a81483f8e61d4bd1545618340fb046d185313a2cb04c2e0d3a943bf5f9ce0fa313ca6c50e69a26367d1e7683f8fe86ac61df590193504c992d916fd800d6c07e546dc8ae0fa52f0cc521cd224e5e9e967417460ce2bbd4176fada3894091864466ce66d2752f570b240588111fc4f2e6e58e3b092910e109c0b00c6a2b8cf78c758575ecddcf0c10a0ab", 0xd1}, {&(0x7f00000017c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4090}, 0x60015) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000002b00)=ANY=[@ANYBLOB="70010000", @ANYRES16=0x0, @ANYBLOB="000229bd7000ffdbdf25110000005c0001801400020065727370616e3000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b646ed74e15992b09619cdf246993920893b10de8cf4869db35ca8e2ef8e2a79eb9756f561c340434cc4902b967575a5d2b2a0a2b1f8d52ef4b698e0d330e09b56711546e4368afdd69c1c61905f970c6b1e4cff2dbf2ad54bf3ab1751f15155b9abc3ed262f9348d46d3d28c04cc79f50e9d3542756954270c0c368d6b03890d7471ebddb4c222ec7cc254bd9c1ed909f0fa1763d70312b9a9eeee96a16722274e0f5d2290592a80f1954ff8b172621c9322a95572a8830e71de065b47b322abb6402c4b988fa58883abf3525bb096f562d39055383cccd3950a2dcfc55599099a7e1be9b7e751b3e5874b2dc671708956ed5cd", @ANYRES32=0x0, @ANYBLOB="080003000000000008000300050000001400020076657468305f766972745f7769666900080003000200000028000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="140002006c6f000000000000000000000000000064000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008000100", @ANYRES32=r4, @ANYBLOB="080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="140002006e69637666300000000000000000000008000300010000001400020073797a6b616c6c6572300000000000000c00018008000100", @ANYRES32=0x0, @ANYBLOB="680201801f00030001000000140002007866726d300000000100000000000000080003000300000008000300020000000800010007a7f841274269168055e336a31694e470d3ae64a74f657190a66b98b8", @ANYRES32=r3, @ANYBLOB="140002007465616d5f736c6176655f3000000000140002006261746164765f736c6176655f3000000800030002000000"], 0x170}, 0x1, 0x0, 0x0, 0x4040065}, 0x20) 19:21:33 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}) 19:21:33 executing program 3: process_vm_readv(0x0, &(0x7f0000000e80)=[{0x0}], 0x1, 0x0, 0x0, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000100)=""/28) 19:21:33 executing program 4: socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = syz_io_uring_complete(0x0) ioprio_set$pid(0x1, 0xffffffffffffffff, 0x2007) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) syz_genetlink_get_family_id$l2tp(&(0x7f0000007680), r0) 19:21:33 executing program 5: process_vm_readv(0x0, &(0x7f0000000e80)=[{&(0x7f0000000b80)=""/228, 0xe4}], 0x1000000000000319, 0x0, 0xfffffd4d, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 19:21:33 executing program 0: socket(0x1e, 0x0, 0x0) 19:21:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, 0x0) r2 = socket(0xf, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000380)={'syztnl2\x00', &(0x7f0000000300)={'syztnl2\x00', r3, 0x3b, 0x8, 0x3d, 0x1a, 0x49, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x40, 0x80, 0x2, 0x1}}) r5 = socket(0x2, 0x3, 0x7) syz_genetlink_get_family_id$l2tp(&(0x7f0000000c80), r5) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r2) sendmsg$xdp(r5, &(0x7f0000002840)={&(0x7f00000003c0)={0x2c, 0x0, r4, 0x2c}, 0x10, &(0x7f00000027c0)=[{&(0x7f0000000400)="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", 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{&(0x7f0000001600)="f1667b784dcec45b94fca66848df027283b5dee09dd1e1f51355bcb398d5544b6f8ea2f0d974c32b189335ada55a4d21ba01b1b3a63375d321969837dfa41beb375baffe1efcd5262daf9fa65dfe6d91a7218ac412fc8aa23eff8a74d5fbe309fd87373204c34dcf5847e68836fa8a7a83eacb449fce7b84774632d616e587a0a82d491c40ef352a155a34f07de190eea8ff2757ac5ce5f83d90452c6eb64a300eb67f042f6ab3e123a722b925a3084382b160f85f7bdecdfdc73e624c", 0xbd}, {&(0x7f00000016c0)="5e6d9db8a352d1f0f39cb7361381d22b1670b5e3dd832cf3f3e0b0d8ad36ae78feacfbd047ecdcae606a0e2c0c1e095ba69094517f58d31d4aa93b918d71a5e57829910d58ce73a81483f8e61d4bd1545618340fb046d185313a2cb04c2e0d3a943bf5f9ce0fa313ca6c50e69a26367d1e7683f8fe86ac61df590193504c992d916fd800d6c07e546dc8ae0fa52f0cc521cd224e5e9e967417460ce2bbd4176fada3894091864466ce66d2752f570b240588111fc4f2e6e58e3b092910e109c0b00c6a2b8cf78c758575ecddcf0c10a0ab", 0xd1}, 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