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@generic="c9f43821aad15a35b4fde13a43cc912471e3390ad3f0686291b318f834b694018b0c51caf0b07ff33f64a497bfad0713fc6670178b5c316adaffb9372c47526617a1c2ea78a1bde38dda371b54d60948e62059cd20f8c4e4598db79619c687e163", @generic="f76239a458a6264dd43e6b0257c6e19f871204894d422d7692663a6a5f4d98bd6ccfb974d1f3e4ab41514d80e1202b22d3d3c21226e60e725a5d7c7f37e739722564d27d362a883aca4d7b6f9e3b7552d736711c23b61df7d2e9a852eae8e2857f6ca626bc0478f54d8f9322138438a250c974c5e51f3bd71cc858d6d0023bfec7762e7557885bfd6f62bd7c3a9bca7f33c64d8ac22dc3137dba90188c5f60f920fa41b72c5a259cb10626f18fabc0882adec76e1346b1a9c171803fca2b59e34d84d07b09f39357e2efa1dde1a95d60c09799d87a081cc18b60ed51cc776080b3529240da05eb69b3d556da3a2d257e8be5791545bd155ee1e32bd5f8"]}, 0x178}, {&(0x7f0000005600)={0x140, 0x3f, 0x200, 0x70bd28, 0x25dfdbff, "", [@nested={0xdd, 0x39, 0x0, 0x1, [@generic="b9708d3d1af0bfb100babbdd9269f1a527ae171701e9ffc6b205b52841475da87d81a6ea6dcb83e1f9959f3b141d05e10930f149ee0461393ba35c7c93008f68efc77d615af790c973f1be4bc6cab8127caaa63f017c61a47dda106fdc0a06b131cb5bac7c5f60ef6e17971f2115ea45a2f4d360be631da002ae06aa4cc72b4f260720dac3730dd1e12dbe09b8b0b8135676a30f5a93d388b3f0fa143a5b562af743c8bb8d506f9b75dfc41b39c33cc62f3c21ffe6c650f194669eb7366cb72d37cb104a256c70c1573b2596cf52", @typed={0x4, 0x81}, @generic="9cb832bd0116ed"]}, @typed={0x8, 0x67, 0x0, 0x0, @u32=0x2}, @nested={0x45, 0x1d, 0x0, 0x1, [@generic="b68ec6779716e33c97d522707b5b06dfd8d44c8c37d510b49bb1d8c5817b380fc5cd5954699bceefc829c01b3e7f9d4da66fdb881fe2737a801f5da7eacf785cf3"]}]}, 0x140}, {&(0x7f0000005740)={0x314, 0x11, 0x120, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x304, 0x5c, 0x0, 0x1, [@generic="52616d9c8588811746ab96307f40571fa5d993f51a1537088da0476a9ac9d65a220c984cd2cb978e18f4d8ce58b8a7eec716dd9232262d32418f31bcc6c724d1dc347df63f7762f9bb55c53451131e57791b72c684438d98c4304467239c1c7dd8d79cf543c6cb8ffa78ae17542f74c4d1b9caabb2d2c812160a85e668a9bddf93cfc5e9b7f3ee01e1993d8ceec1fe7faec61d902ac30aa188b3cbd3f668cc6200cab992710f4f95fae6eb59ee190aa195b6f3df71aa8bf3a6ff75485ff04ef6fbe1dfa86058cfd28115ef03a5b97e8515b457105bb84695ce549c486b6b8e325d5e5ded9c245f42c59edaefc56c1c78352f698eb972", @generic="ce62128a408d40b58db22a0207bf3f55ab4c9431d62cb932667f737e8eb8726035aff869bae3b39c38d9225e09dcb469e797d8330dbb94a5e9d6515e4e763dcd1a703972d693b85ea421e44463f288dfbeef91ab35dfbbf0fd4a683ce16b35597ab8e3d554c12402c6e39d15aa4bae7288a4523804cadb8690875509993d6e9f540b81a0071f6fd90b1520d5a91590cda35bf582de8882fbcc9302afe6301000c75f8e7e83279c37e432d4be628f1bebae203c944ea4f2f8d01df0b241829d", @generic="0687024002fac028fb7c2adc49f4bcec1512ab2c3ccc43bbf1ed04d8a778742b36f908a6b941b88d4ea29cc0470f100b2a0fe202a51699f5330f0ca0bb48a477ae3c51a4f288e9cb1a667ff4c383cf94306bdfaa280fa556dbeb1e463edca352bc70b9f60e2dace79ed0257988eabd283da7e523fca27f0544111492609e9afb033af065599442fd21ec91f644b7e0defec1fd63df232cfdab22ddcf300af10ecc27c62c311c5e9acff0bef8b2e0f0aa38232c7466fe96bcfdb34cb3d84eb9f23e1b0f5eece71fdc5a21a127", @generic="22643a48f6e686b79e474602dc5720fe6022bca6af64b679c3d27a11dfeb65c6fcb1a29cdba1b8aaabb6184bfa544b301543d9b1cb7cc995c560b77dd17c1614622135fbc612bcc46bdbce453cf2537aa355bfcf8bbf0c922d73e5dc05b941b6011af7f788557f5e49b712ad3e49fbdae30193dc450270", @typed={0x8, 0x51, 0x0, 0x0, @u32=0xfff}]}]}, 0x314}, {&(0x7f0000005ac0)={0x4f8, 0x22, 0x802, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x80, 0x0, 0x0, @uid}, @typed={0x14, 0x52, 0x0, 0x0, @ipv6=@loopback}, @nested={0x1e3, 0x20, 0x0, 0x1, [@generic="40a3537f5e979bd1185ea93059e790e814f307e0109fd7b91b078f011dc0e691264cd7a304d5bd703ba997dff570d3b0953bcd00558aa79be3ab398bbb1610900b579b61a06200e1ffb4e64739651eaad10564c1dd689b47c06163f96ddcf0824e48a38c520c51ebcffaf4ec70d122960228546ba01ed1e44184e3d60996af6f2534485287", @generic="dc5915ec0681a1457f9d1e93bf3ab233071aa1c82af81c17785037ce3ed38dbfdea8c5fc08e56e3a84680849edfad1774667a13b6758b00e2a9f4df7a2e9c5e03bba0c62683c7f029f001ba780c450d35fde175fc958e8b11577abdc2f1950337cae0a2c9ffc7726c7121449f0845417373588f76085a7495e48e9774dbdc3b2421ef921f8c82e13f5f99962ad0a7f3aa13dd7321b", @typed={0xc, 0x73, 0x0, 0x0, @u64=0x9}, @generic="303746d3de5ccca0dc96d54fd272939ead24818853bdc07a6a95ac25ddb8d283cd7efefdd0d2bdad9828291057cdfe79cabf732599fa0d143b4826cf2e9e5da7907371e9ab0c70224a4fe7f487d14a1f3bf158bc192b44603bf708f6d12ccbe3ad08004f720fee390052cd7d52e71c79c04c69e5684b5315f6145a0d60f0291cb498d498ee775b7942131d48906f802f1a05b266ac458ba3948fe2fc05cef92b0c04351638c517c0c6a41f3d99fa978871", @typed={0x8, 0x4, 0x0, 0x0, @uid}, @generic]}, @generic="4d91dc2aa824bb599d9b6a191e8f813c0b7ae6fd0ec175c56f2688e438a62532c6c191b9f81f0fa21ca476c713975f83fd47863c86f1f019427c5a237e4db834178a7391a956eeb0c7b811c0d1b61afbd888069fdca046ec3265800c52e1641acf162e7cee0780b812254ad5", @nested={0x165, 0x71, 0x0, 0x1, [@generic="f57a7501ac6631e12455a45017bb23978ac29f4b75c699f39fc465d01c5207990229c82d841009e24e26f635726671774f574bde5628e7b1a6caaf4d82d204dd5ca993b66ec1eabf68e86c47e91435b44ab9c4eccf38d797a8312961ad2a3f51213a164bb299a3caf392da04c6474564bc37192a48abd913162288d5475977bcb33a7dc0fb81d9be23603cd85a8b3d0e7f45f757f349c2e493f87d65107c6b67c73bb810c078471c4635f26077fdf5c80e27a48bb96b7605", @generic="19c277f754321b21a342b1b0b67af6906826ed6740098e6f6c6fd10d4c4fc0fb8909db96fa2601fb381e74dead1ba600c1d46875ff275f1a6fffece354715306ae091e9186a21f60d9611a0fb4f76f3a7bafe9b719840c2ca538f339103ef1f580e6ec0af50a1d604c70f64eecb05f3fcf66c977e451d5ac95ab820dd9b40cd48f5e9c77c8454ed1169eca4d81acb3dfeb96a9a2337bba502429dfaa96ccd80bb696d109bd8595d8ff"]}, @generic="926558b621107eed1ec454b3e816dae1ccdb5793c5974cd9b0d977b190425f69377eeaa267d7acdc573159cf1ac7357fda7eeb77d3cd7e0074115da6b06f2a1f9c12f5f2797136c167c514f58e80e15ef5b904963b8ec2a5af15b299797eec32bd0b7467b3e19a24d8cfef40f6682d56473537fae8442e1794be5edb1f9e2879682044637932653f1f8aba5a7f599419b5c2369ad79c880b98c09431b3a5e62b4c26bdac3b36fc6a32f739e518563a34f62c6bc92c3473a88a795e6c0ac383cf9b4b6f96b4c307cbef17676bcfd7f3503cdf1552fbdd655d278efac652230831fadb0f16ae9c121a2d5b8035", @generic="37c311e7c56198adf1bbfd8a5bc1cfeb70282372ba69937f24e14dc6761b95b528bc", @nested={0x4}]}, 0x4f8}, {&(0x7f0000005fc0)={0x1c8, 0x11, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x38, 0x0, 0x0, @u64=0x4}, @typed={0xc, 0x39, 0x0, 0x0, @u64=0x401}, @generic="63bc0049fbf8c6dcd0f8c08cac8fa074080464ec23661c17e4d450c9fe1ac96a2ea2c17409678a256e880721bfb397a6df799dafca406d1d50e0020177c68e87792cc02b62e6c32c97522b0a37d94590440f9eb5016d521d0d75a8e99b934ccb9c1c1ad20935c2e315f94b6bb85a837f58a5270691dac502030e8b4519ea7df41210488b52233c7fcd267bde1ac4770fdf03f9a19c51bc73f48f768feaeffd5db272fb9edee6a4da97f3f0c36c00c0e0f00f0f7daf73b1e071514414", @nested={0xe2, 0x4a, 0x0, 0x1, [@typed={0x8, 0x84, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="4fdf0feaebfa4d63f322fb7ed164bca59dd95b5bbc585d959cdeb2b45f43c96c3f25004433b9d9005e45c288c91161cd46ce9b63de97ba50c6e147d177b647aa51ce0cf9d8f2f2a6ccc3d04373483ea36a913399a3e9191a94418868ff37cb2eb890e9d234b8d46c16200101d5e265d69181582584407ec3fbba258c73414aeba589230c029bb97651969b912bedfdb59f52c9e99401d3160217384d57a173d56a0ae1d3ec9f9c08a038f61ae48dbd690b9fae0332b648ab2027da2fd54061582e8301efc4359db034d799bbef6a2d748ee6", @typed={0x4, 0x38}]}]}, 0x1c8}], 0x8, &(0x7f00000062c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r2, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r5, r6, r4, r1, r0, r1]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, 0xffffffffffffffff, r1, r4, r4]}}, @rights={{0x14, 0x1, 0x1, [r9]}}], 0xe0, 0x40000}, 0x4004000) r10 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) sendmsg$RDMA_NLDEV_CMD_RES_GET(r10, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x18, 0x1409, 0x10, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x4810) 17:46:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0xa, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:03 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x1f1b}, 0x0) [ 3112.474728][T20211] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:03 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xf000}, 0x0) [ 3112.544578][T20218] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3112.559083][T20219] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3112.592572][T20219] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:46:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0xe0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3112.651949][T20219] IPv6: sit1: Disabled Multicast RS 17:46:03 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 17:46:04 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 17:46:04 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 17:46:04 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 3113.316309][T20218] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3113.339755][T20211] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3113.359881][T20219] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3113.381340][T20219] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3113.432728][T20219] IPv6: sit1: Disabled Multicast RS 17:46:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0xe0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf000fcc0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:05 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 17:46:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x600}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x300, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:05 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x20008850) [ 3114.107551][T20277] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:05 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) [ 3114.216037][T20287] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3114.234138][T20287] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3114.254831][T20287] IPv6: sit1: Disabled Multicast RS 17:46:05 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 17:46:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x300, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:05 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) [ 3114.766909][T20277] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:06 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) [ 3114.851095][T20287] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3114.871592][T20287] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3114.922213][T20287] IPv6: sit1: Disabled Multicast RS 17:46:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x700}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x500, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf000fcd0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:06 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 17:46:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x500, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:06 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000440)={'syztnl0\x00', &(0x7f00000003c0)={'ip6_vti0\x00', 0x0, 0x2f, 0x3f, 0x9, 0x9, 0x6d, @mcast2, @mcast1, 0x8000, 0x1, 0x4, 0x1000}}) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@dellink={0x6c, 0x11, 0x100, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x40012, 0x1000}, [@IFLA_ALT_IFNAME={0x14, 0x35, 'vlan0\x00'}, @IFLA_IFALIAS={0x14, 0x14, 'macvlan1\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xca39}, @IFLA_MASTER={0x8}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xb9}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x3}, @IFLA_PROP_LIST={0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x600c0c0}, 0x20000040) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400076657068000000000000000000000000e7d8b7a84167288b6eb4ae4f08bbc69069fed3951f765a786db3bda4eedabcdaecc42c5060a55f6a1c3780d12952fc03a36f14e3e6a2aa4a0056a31bb1e1bef542adb276c5c4403855a05ad7192ef26b470a4202af3037c57b4ee1b1e416acae7a3be013f6d5"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = getpid() ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000280)={r4}) getsockname$packet(r7, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000007c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r6}]}, 0x30}}, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000200)=0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000740)={'syztnl0\x00', &(0x7f00000006c0)={'ip6_vti0\x00', r1, 0x4, 0x9, 0x9, 0x6, 0x4d, @local, @remote, 0x10, 0x10, 0x9, 0x101}}) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000940)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000900)={&(0x7f0000000a40)={0x1cc, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_STRSET_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}]}, @ETHTOOL_A_STRSET_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x80, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x4}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x24044041}, 0x400c004) sendmsg$nl_route(r5, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=@can_delroute={0x5c, 0x19, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@CGW_MOD_UID={0x8, 0xe, r8}, @CGW_FILTER={0xc, 0xb, {{0x0, 0x0, 0x1}, {0x3, 0x1, 0x1}}}, @CGW_DST_IF={0x8}, @CGW_MOD_UID={0x8}, @CGW_FILTER={0xc, 0xb, {{0x2, 0x1}, {0x1, 0x0, 0x1}}}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1, 0x1, 0x1}, 0x5, 0x2, 0x0, 0x0, "d83aad602ec20457"}, 0x3}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44050}, 0x15) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="0000000000000000000000079cd7787b71f0d48ae12797e3fc0ccb41479b85ae00ad26adde8869eed69e0cb5aaeb6b1b83b7c510c1df21ee570b8f1b01124d58307e3a77a11f490ed5079a994527aecdec510abec732c9646e8321aaf8a621e575cdc89e4e1ce822cf2e1389779a24e0961831ea24498ce61921f594547ec2254d1856394f9792a8a7832ccf492fea54f020463c006d9738f59ee079fd04dcdba014c81c9d412b0681c286bf3459fb92ca009e9ffcf7bc3f3c3b57012032c17d2926fb38bc39df4e540ee01ae6cb02beefd8b6c296743980d49a2e9f558331965f90ffe3e038e100bd83ae75"], 0x20}}, 0x0) 17:46:06 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x9000000}, 0x0) [ 3115.708211][T20352] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3115.784003][T20356] IPv6: sit1: Disabled Multicast RS 17:46:07 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 17:46:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xa00}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x600, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:07 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x1f1b0000}, 0x0) 17:46:07 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 17:46:07 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) [ 3116.576001][T20360] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3116.607747][T20388] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x600, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3116.640476][T20393] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3116.673493][T20362] validate_nla: 2 callbacks suppressed [ 3116.673516][T20362] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3116.725102][T20362] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3116.779507][T20362] IPv6: sit1: Disabled Multicast RS 17:46:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0003ce0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:08 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0xc50a) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r3, 0x80286722, &(0x7f00000000c0)={&(0x7f00000002c0)=""/247, 0xf7, 0x40, 0x80}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="4bad149bac1414aa"], 0x20}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="7c4dfa39a46fc0bca11b30f45c22372085937073085de8a23192bd032297d22efb0200000000cda5a5740000000ee62c455b1b0090ee948812eb50270ea20595dcd0103db22aa2918aefae72", @ANYRES32=0x0, @ANYBLOB="f2ffe0ff08000400f5fff2ff06000500401f000008000100647272000c0002000800010000010000"], 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x0) 17:46:08 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 17:46:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x700, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1f00}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:08 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 3117.522670][T20437] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3117.539580][T20437] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3117.575202][T20437] IPv6: sit1: Disabled Multicast RS 17:46:08 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 17:46:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x700, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:09 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 17:46:09 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 17:46:09 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x2) [ 3118.305922][T20439] __nla_validate_parse: 1 callbacks suppressed [ 3118.305946][T20439] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3118.414440][T20442] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3118.500640][T20474] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3118.514879][T20441] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3118.526838][T20441] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3118.551035][T20441] IPv6: sit1: Disabled Multicast RS 17:46:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf000fcf0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0xa00, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:10 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x3) 17:46:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0xa00, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:10 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@RTM_GETMDB={0x18, 0x56, 0x10, 0x70bd2c, 0x25dfdbfe, {}, ["", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x4800}, 0x4048001) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) [ 3119.291243][T20510] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:10 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x4) 17:46:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x34000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3119.417349][T20515] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3119.437438][T20515] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3119.486344][T20515] IPv6: sit1: Disabled Multicast RS 17:46:10 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x5) 17:46:10 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x6) 17:46:11 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x7) 17:46:11 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x9) 17:46:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x1f00, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3120.258142][T20517] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3120.340721][T20523] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3120.357162][T20523] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3120.395523][T20523] IPv6: sit1: Disabled Multicast RS 17:46:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0003d80000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x1f00, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x40000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:11 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf) 17:46:11 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076030068d75ffc9710c74b9870e57ff2ea0035cc6d5aee005423431f0d73239eb368754a40034cc24c46b1584186f27fc3f2234570ffc3445edbfc8a7c356c52204b8826756dad17"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) [ 3120.944562][T20593] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:12 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf0) [ 3120.994409][T20595] IPv6: sit1: Disabled Multicast RS 17:46:12 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x300) 17:46:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0xe000, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:12 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x500) 17:46:12 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x600) 17:46:12 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x700) 17:46:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0xe000, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3121.832179][T20628] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3121.853719][T20604] validate_nla: 2 callbacks suppressed [ 3121.853743][T20604] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3121.917136][T20604] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3121.965691][T20604] IPv6: sit1: Disabled Multicast RS 17:46:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0000d90000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1fffff}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:13 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x900) 17:46:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:13 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 17:46:13 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf00) [ 3122.710459][T20662] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3122.805018][T20665] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3122.808184][T20666] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3122.832781][T20665] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3122.880640][T20665] IPv6: sit1: Disabled Multicast RS 17:46:14 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x1b1f) 17:46:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:14 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x1f1b) 17:46:14 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf000) 17:46:14 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x34000) [ 3123.549234][T20705] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x400300}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3123.649997][T20666] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3123.759047][T20677] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3123.772688][T20677] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3123.787589][T20677] IPv6: sit1: Disabled Multicast RS 17:46:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0003d90000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x2, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:15 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x400300) 17:46:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x2, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:15 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@getqdisc={0x34, 0x26, 0x800, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xc, 0xe}, {0xfff3, 0xe}, {0xb, 0x3}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x7d6588ecad28a6fa) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) [ 3124.271869][T20740] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:15 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf0ffff) [ 3124.408914][T20757] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3124.431114][T20757] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3124.464190][T20757] IPv6: sit1: Disabled Multicast RS 17:46:15 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x1000000) 17:46:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:15 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x2000000) 17:46:16 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x3000000) 17:46:16 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x4000000) [ 3125.148612][T20750] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x3, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3125.237887][T20759] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3125.252154][T20759] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3125.267101][T20759] IPv6: sit1: Disabled Multicast RS 17:46:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0001db0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x3, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x2000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:16 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x5000000) 17:46:16 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x6, &(0x7f0000000700)=ANY=[@ANYBLOB="1833000001000100000000000000000900000000", @ANYRES32, @ANYBLOB="00000000010400001800ffffffff000000000000020000007351e30ae56475c86e3e083899393b622ed90b907ada4e3472b9b6617022df602196e209b1f812943e4c484328e8ffb85cb414f2016596375488df4e4e6f561046b71a38c40eef6af9af09469f91d7759026d04011164dd52311b71f5b734609516b497d3e51908dc4c173"], &(0x7f00000004c0)='syzkaller\x00', 0xe2, 0x0, 0x0, 0x41000, 0x2, '\x00', 0x0, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000500)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000540)={0x5, 0xb, 0x9}, 0x10}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x10000000a) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x6, 0xe, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800}, [@jmp={0x5, 0x0, 0x0, 0xb, 0x6, 0xffffffffffffffa8, 0x4}, @jmp={0x5, 0x1, 0xa, 0x9, 0x6, 0x30, 0x8}, @call={0x85, 0x0, 0x0, 0xa}, @map={0x18, 0x4}, @call={0x85, 0x0, 0x0, 0x61}, @generic={0x0, 0x8, 0x8, 0x3, 0x401}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x5}, @generic={0x38, 0x0, 0x4, 0xe02, 0x6}, @jmp={0x5, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffc0}]}, &(0x7f0000000200)='syzkaller\x00', 0x6, 0xf7, &(0x7f0000000340)=""/247, 0x41000, 0x0, '\x00', 0x0, 0x5, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000500)={0x5, 0xb, 0x1000, 0x7ff}, 0x10, 0x0, r0}, 0x78) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYRES32, @ANYBLOB="bb0a000000000005280012000c00010076657468"], 0x48}, 0x1, 0x0, 0x0, 0x8000810}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, r8, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r2) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f0000002300)={'ip_vti0\x00', &(0x7f00000022c0)=ANY=[@ANYBLOB="6772658033ffbb000800000000000067", @ANYRES32=0x0, @ANYBLOB="00070007000000010000080045560014006500007f299078ac1414bbe0000002"]}) sendmsg$ETHTOOL_MSG_STRSET_GET(r7, &(0x7f00000023c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002380)={&(0x7f0000000640)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="08002abd7000fddbdf25010000002800018208000100e07bce2bedd7cda637250fa588996c539b34992aed678e770b4746754ca0685d9cc62a62f9ffe5edef08e3889e72230d25fe27f17b1f3eb916aa7c8c4f15f4a3b9c57d2397d2b1cffdfaa5094f1b636dbc8f8bd1", @ANYRES32=r10, @ANYBLOB="080003000200000014000200766c616e3000"/28], 0x3c}, 0x1, 0x0, 0x0, 0x4004840}, 0x69356241d8ee07de) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[], 0x20}}, 0x0) 17:46:17 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x6000000) [ 3125.982879][T20824] IPv6: sit1: Disabled Multicast RS 17:46:17 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x7000000) 17:46:17 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x9000000) 17:46:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x4, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:17 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf000000) 17:46:17 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x1f1b0000) [ 3126.701524][T20824] IPv6: sit1: Disabled Multicast RS 17:46:17 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@delqdisc={0xd4, 0x25, 0x400, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xc, 0xb}, {0x8, 0xd}, {0x3, 0xffff}}, [@TCA_STAB={0x7c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x9, 0x3, 0x4, 0x2, 0x6, 0xff, 0x4}}, {0xc, 0x2, [0x1f, 0x4e, 0x98bd, 0x5]}}, {{0x1c, 0x1, {0x10, 0x20, 0x200, 0x9, 0x1, 0x1, 0x7ff, 0x5}}, {0xe, 0x2, [0x800, 0x3, 0xfa, 0x3f, 0x0]}}, {{0x1c, 0x1, {0x80, 0x81, 0x3, 0xff, 0x1, 0x0, 0x620, 0x1}}, {0x6, 0x2, [0xfff8]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x4}, @qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x7fffffff, "82d76301ea8cf3ec50caea5c407ab201"}}}, @TCA_RATE={0x6, 0x5, {0x7a, 0x8}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20008020}, 0x8040) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xfffffe5e, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYBLOB="0a00f9b6afe882fe160c9e"], 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x24000004) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x14, 0x0, 0x7d921ca06d023c18, 0x70bd2c, 0x25dfdbff}, 0x14}}, 0x80) getpeername$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 3126.991695][T20867] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3127.298870][T20866] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0001e20000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:18 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x9effffff) 17:46:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x4, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x3000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x5, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3127.423253][T20866] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3127.497654][T20891] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:18 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf0ffffff) 17:46:18 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x80000, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) [ 3127.644751][T20905] validate_nla: 4 callbacks suppressed [ 3127.644779][T20905] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3127.722298][T20905] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3127.779163][T20905] IPv6: sit1: Disabled Multicast RS 17:46:19 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xfffff000) 17:46:19 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xffffff7f) 17:46:19 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xffffff9e) 17:46:19 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xfffffff0) 17:46:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x4000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3128.541787][T20919] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3128.652823][T20908] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3128.675175][T20908] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3128.740272][T20908] IPv6: sit1: Disabled Multicast RS [ 3129.233720][T20921] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0001e90000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x5, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x6, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:20 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x40030000000000) 17:46:20 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf0ffffffffffff) 17:46:20 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = getpid() sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x30}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@bridge_getvlan={0x40, 0x72, 0x100, 0x70bd29, 0x25dfdbff, {}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20c0f500140021010000000000480000021f0020", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) [ 3129.481208][T20987] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3129.489895][T20987] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3129.509008][T20987] IPv6: sit1: Disabled Multicast RS 17:46:20 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x100000000000000) 17:46:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x6000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:21 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x200000000000000) 17:46:21 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x300000000000000) 17:46:21 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x400000000000000) [ 3130.170231][T20996] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x6, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3130.288506][T20987] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3130.308958][T20987] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3130.372332][T20987] IPv6: sit1: Disabled Multicast RS [ 3130.882779][T21001] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0000f00000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x7, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:22 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x500000000000000) 17:46:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x7000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:22 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="48000001da09579b9000050700000000000000807666b00c6fe64827efa9062ed64af72194261e3eec69e9fd41e438fb0bb3193f14950ca73065695154b619bd40baec8d968df967a66169ed46a4e08eb1ab765034ec24e736b47f52", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) r2 = getpid() sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000800)={0x3e8, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth0_to_batadv\x00'}}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x95}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xfc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xb, 0x1, @l2={'ib', 0x3a, 'wg1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x8, @remote, 0xfffff635}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffe}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'eth', 0x3a, 'batadv_slave_1\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x960}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4, @broadcast}}}}]}, @TIPC_NLA_NODE={0x1b8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "8917c4db3392c9b01d9bb8704ac09c1ceeeb2581ebc8"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "b283900829e1b5dcbc77017626bbc21cb71a2ebda89832"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd93c}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "57bf1e5cad21286782a84f29bc34b5c05c9b86580074281734bc67b54a"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "04c5e4959208a004cbd7d8998fa7284cd99ffd7db798c8432bd862dfcf5465a60347fb"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "e2d1d2fc7682011fbdcb67ba08aece011f4f2e470151e1"}}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "d3524bea1ff8c90638824015f77782ffcd9154b3b68062fef4ceeff47c6a82"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x48004}, 0x20058014) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000800000008001b000000000008001300", @ANYRES32=r2, @ANYBLOB], 0x30}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[], 0x48}}, 0x20000050) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x9}, {0x5}}, [@filter_kind_options=@f_bpf={{0x8}, {0x38, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_gact={0x30, 0x0, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@ipv4_newaddr={0x18, 0x14, 0x2, 0x70bd25, 0x25dfdbfb, {0x2, 0x1, 0x0, 0x0, r7}}, 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0xc222e68ee918e897) 17:46:22 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x600000000000000) [ 3131.143549][T21067] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3131.233661][T21070] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3131.260142][T21070] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:46:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x7, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3131.327555][T21070] IPv6: sit1: Disabled Multicast RS 17:46:22 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x700000000000000) 17:46:22 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x900000000000000) 17:46:22 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf00000000000000) 17:46:23 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x1f1b000000000000) 17:46:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xa, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3132.066607][T21078] IPv6: sit1: Disabled Multicast RS [ 3132.624863][T21114] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0003f00000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x8000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:23 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x9effffff00000000) 17:46:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xa, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:23 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x40000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000bc0014002101000000b0cd3297eb6b7a89", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) 17:46:24 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xf0ffffff00000000) [ 3132.880631][T21153] validate_nla: 2 callbacks suppressed [ 3132.880658][T21153] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3132.909991][T21153] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3132.925837][T21153] IPv6: sit1: Disabled Multicast RS 17:46:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xe0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:24 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xffffff7f00000000) 17:46:24 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0xfffffffffffff000) 17:46:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=@gettaction={0x74, 0x32, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@action_gd=@TCA_ACT_TAB={0x28, 0x1, [{0xc, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x27c4}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x40}}]}, @action_gd=@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20}, 0x24000) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x7c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f0000000800)=0x0, &(0x7f0000000840)=0x4) sendmsg$nl_route(r0, &(0x7f0000000900)={0xffffffffffffffff, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)=@RTM_GETMDB={0x18, 0x56, 0x10c, 0x70bd2a, 0x25dfdbfd, {0x7, r7}, [""]}, 0x18}}, 0x4) r8 = getpid() bpf$ITER_CREATE(0x21, &(0x7f0000000340), 0x8) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r8}]}, 0x30}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=@dellink={0x6c, 0x11, 0x10, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x30080, 0x10}, [@IFLA_MASTER={0x8}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x9}, @IFLA_GROUP={0x8, 0x1b, 0x65c0}, @IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x1c, 0x5, 0x0, 0x1, [@IFLA_BRPORT_PROXYARP={0x5, 0xa, 0x58}, @IFLA_BRPORT_MCAST_TO_UCAST={0x5}, @IFLA_BRPORT_FAST_LEAVE={0x5}]}}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 17:46:24 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000004740), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r1) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x1050, r3, 0x400, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x8, 0x6b}}}}, [@NL80211_ATTR_CSA_IES={0xdd4, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x4}, @NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0xe7, 0x6, 0x81, 0x8001]}, @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x224, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x1f}, @device_a, @device_b, @initial, {0x8, 0x1}}, 0x80000001, @random=0x8, 0x800, @void, @val={0x1, 0x2, [{0x2, 0x1}, {0x60}]}, @void, @void, @val={0x6, 0x2}, @val={0x5, 0x74, {0x7f, 0x97, 0x6, "19e398c26b55e97fcec6c4882e42088da93a6861f89ef7c30f3ea617f104a8626428658bc222dee4e0a193779fc2216166cc3df72e82361fa1e7540cf0f58301dd05f1a8d4e8722eb6cb8cd004e82694b3bb66995615247a4d5750fa282d5454b1943485ca7c2168864ede0a86e21d2d15"}}, @val={0x25, 0x3, {0x1, 0xab, 0x20}}, @void, @void, @val={0x2d, 0x1a, {0xc051, 0x1, 0x3, 0x0, {0x2, 0x80, 0x0, 0x72, 0x0, 0x1}, 0x8, 0x7900000, 0xf}}, @void, @void, @void, [{0xdd, 0xf0, "ff2d6c8e53ce0b216012ca088628ab280e3f8aef44f55b29f36b78f2a590e410b3de3f9542f462778dcf087b0f311f37c55530f0f63790e7856a8f9bac30fe8315845c6c5b94efa3ba647b959841f2d6c39ab040b9402bdcf343040930e3d6f8bf4d367569f3e922bcf400560e4e06a762bada03169dfc812d88c14efb112cceca208e740189a46bcfe7a50d402d0028acaf9a570f768edb3b8654b7f90cc4ab50d29cc94e9a3f06c1e7553de2641f61af440243acfeafcac5268f9cbbb23e1797f9e20421fb7b3f0beda64edf9e9e15df86a4afbe4df968c057401b7fc51a410b6c016482285f85fa0e29912e074e64"}, {0xdd, 0x69, "20b9fb5410dcccf6637e55c35b9665f30a099c73baf33bda184341a0f4318bfea815f397ae4478951969b16c666882f7d26e741471394646099f0a9cfaf08a1b4f170f5647febe40f806a3c974c26830848c37a9ba884415c3406fa615ce50bd1798018dfe2ac7ed60"}]}}, @NL80211_ATTR_BEACON_TAIL={0x115, 0xf, [@random_vendor={0xdd, 0xf3, "03cc1ad3e9a7268279fcb99082b98b5ee8c2afe74422435e9bf8410fc4b378fad9ac3a27447ac5f65d75553356e3b052e56a46ff4786672fa294cc66a3dd1d8d2f1775304776493afae9ca9cf9a7853c7d510a9291eb3e637617dbc7499b1768264b061abf4ebcf10f63d24b1dc45e268981c91d1674896c0db400cf0f86bb763275c05a060761ba108ce05b85cdbfbecc67919f46ba90a953bd58f848e7ee9c5afce7a64c0012bbb54a8724502ed1a9a518edaf81ac2cb31943f55395f56219db8775e4cb077a5c534f2c5f0850aa78ff9a8546ad5e29b0eb0d9944762db3c2004d621a3d74eb4a6b96fd5ad6d81ff557ee51"}, @ht={0x2d, 0x1a, {0x800, 0x2, 0x2, 0x0, {0xff, 0x1169, 0x0, 0x40, 0x0, 0x0, 0x1, 0x1}, 0x8, 0x3ff, 0x9b}}]}, @NL80211_ATTR_IE={0x1e, 0x2a, [@peer_mgmt={0x75, 0x14, {0x0, 0x9, @void, @void, @val="a918d36e1079259f0efe93e8f98d6a1d"}}, @ibss={0x6, 0x2}]}, @NL80211_ATTR_PROBE_RESP={0xa4, 0x91, "49cd1ede2ef2da92c5e8cbf451b0c323b4b66d3660af6a679631050eb046aebd006d7fbbddb2f84f1c5afdd22978f5849cf4c8b56d9dfb8c93ec4b24c10d35e8bbc5f9cce28006554fcc24e423db56d08bcb522e227cf744b4af134447cd24e6873f77955a98606dd2d2d8859493703e8c30fe50aa64f497e7af1710292e11a1f2400dc72d634de0e2bc6912e28c43add01d9ba6083142e2f5047d526765a70e"}, @NL80211_ATTR_BEACON_HEAD={0xea, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x2}, @device_b, @broadcast, @initial, {0x8, 0x81}}, @ver_80211n={0x0, 0x7fb4, 0x0, 0x2}}, 0x0, @random=0x8, 0x840, @void, @void, @val={0x3, 0x1, 0x6c}, @val={0x4, 0x6, {0x81, 0x80, 0x5, 0x1000}}, @val={0x6, 0x2, 0x2}, @void, @val={0x25, 0x3, {0x1, 0xb4}}, @void, @val={0x3c, 0x4, {0x0, 0x9, 0xb6, 0x20}}, @void, @void, @void, @void, [{0xdd, 0x5a, "57f0df661f2b9f3a6925db4e01e7e0ed5748f24be23341abffb7762e245ca88a95eb7e911e8987d457c163387061ea6091f99d27a4fcd08cf337326d216a8d74229bb7753238701b61b21365f5056764eda5f16868e22f583923"}, {0xdd, 0x46, "33316b3b4d6bfee7ba98cfaaafde039675d26d424ee8baa98dff63bf52a8bb0b64de83e203c66c3cb07dc7eb592bd1ad1239a9da635443cddf8e598c547812534cc56842426d"}]}}, @NL80211_ATTR_PROBE_RESP={0x8b6, 0x91, "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"}], @NL80211_ATTR_CSA_C_OFF_BEACON={0xa, 0xba, [0x4000, 0x1, 0x292]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x6, 0xbb, [0x4]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x0, 0x9]}]}, @NL80211_ATTR_CSA_IES={0x23c, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0xe, 0xbb, [0xff, 0x5, 0x8000, 0x401, 0x0]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x9, 0x5]}, @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0x2]}, @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x116, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x68b8}, @broadcast, @device_a, @random="6fc87b6279b9", {0xe, 0x81}}, @ver_80211n={0x0, 0x3, 0x3, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x4, @random=0xb184, 0x120, @void, @void, @void, @val={0x4, 0x6, {0x0, 0x4, 0x1c84, 0x2}}, @void, @void, @val={0x25, 0x3, {0x1, 0x59b5bb2f5820aad1, 0xfc}}, @void, @val={0x3c, 0x4, {0x0, 0xff, 0x5, 0x40}}, @val={0x2d, 0x1a, {0x400, 0x1, 0x3, 0x0, {0x1, 0x8, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x800, 0x8, 0x5}}, @void, @void, @val={0x76, 0x6, {0x9, 0x8, 0x18, 0xffff}}, [{0xdd, 0xb1, "9ffc1a69123b76e7d336e28703a84839e277d31f57062198e01383376d358d1366f43f757a46f096c7ecd2591b55d4ce781e9863d30ff2e4775202f0751110bf8640588708f898e11596e5a480c22052a279b847b6a819893d2abfece4d2ace38e252c5bf7d80efb07a52666edc610941c34b9b2bd40055126cc51e7768e54806ede03541134acae3a9d50167ecf6924da124c9ba220aed09afcd43bb65d9aa9dfd0e093e4693a1ee946c1c2fb449dd650"}]}}], @NL80211_ATTR_CSA_C_OFF_BEACON={0xe, 0xba, [0xb9, 0x101, 0x0, 0x6865, 0x0]}, @beacon_params=[@NL80211_ATTR_FTM_RESPONDER={0xe4, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xdf, 0x3, "4d01dcd53e40021fe180be0ca177547224463390bd0f10a06811a7e19a0496939ab936fb02bf979e73ebd898ee71b843445258c410d75bd840d9e979f12f261460f3831cfb06ef134eb175443a92c2bfd00a6955443364813bb1837a140160b09bbc0460fc031ffd7fe86219a39666ade0d8a11443047da8778f51de11481d39edfc2fcece631b7d6996b8109e9da1934e2ad37239923f9b5b12d4fdcd119251a63aba670e7f1c3d1dc090cd1bc191953057bcbec21f1344dc858a70cdb0848cda57b92730a5731cf53a413a5ab6af1ca86580cbfc29f7636970a1"}]}], @NL80211_ATTR_CSA_C_OFF_PRESP={0xc, 0xbb, [0x0, 0x1, 0x1, 0x0]}]}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x288}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x4}]]}, 0x1050}, 0x1, 0x0, 0x0, 0x4004080}, 0x30) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r1, &(0x7f0000004800)={&(0x7f0000004700)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000047c0)={&(0x7f0000004780)={0x14, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x60000010}, 0x20000000) 17:46:24 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/time\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, r3, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEAUTHENTICATE(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x94, r4, 0xc, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1, 0x5a}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xf3c}, @NL80211_ATTR_IE={0x31, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x3, 0x8, @device_b, 0x7fffffff, @device_b, 0x0, 0xd, @device_b, 0x5}}, @erp={0x2a, 0x1, {0x0, 0x1}}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}]}, @NL80211_ATTR_MAC={0xa, 0x6, @random="53d2cf2cae89"}, @NL80211_ATTR_SSID={0x11, 0x34, @random="00b7698b1465e9ddbd8a908858"}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40) splice(r1, &(0x7f0000000040)=0xb4, r0, &(0x7f0000000100)=0xfffffffffffffffd, 0x11f, 0x7) [ 3133.700235][T21178] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3133.823219][T21157] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3133.837509][T21157] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3133.869463][T21157] IPv6: sit1: Disabled Multicast RS [ 3134.348742][T21180] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00fff00000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xe0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xa000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:25 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f00000002c0)={0x3, 0x4}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='W\x00\x00^', @ANYRES16=r4, @ANYBLOB="210200000000000000006600000008000300", @ANYRES32=r4, @ANYBLOB="0c009900010000000b000000080026006c0900000800b70000000000"], 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="24000000ace463f88b447cc1a9796816024df9ca8511835c95db28ae3711ca21fc7c53b256fa169193756076da49ea7f071833bbbad536f5775b18ad60", @ANYRES16=r2, @ANYBLOB="000129bd7000fedbdf251a0000000400cc000400cc000500920080000000"], 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x24044084) 17:46:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x300, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000004c0)={r1, 0x3, 0x4, 0x1}) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000fcdbdf25020000000c00078008000100", @ANYRES32, @ANYBLOB="4400078008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r0, @ANYRESDEC, @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="0c00020005000000000000000c000800dcc0000000000000"], 0x7c}}, 0x40001) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0xfffffffffffffdc0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1, 0x0, 0x0, 0x4000014}, 0x0) [ 3134.510835][T21237] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3134.521933][T21237] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3134.541475][T21236] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3134.585848][T21237] IPv6: sit1: Disabled Multicast RS [ 3134.623092][T21236] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:25 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/182, 0xb6}, {&(0x7f0000000240)=""/201, 0xc9}], 0x2, &(0x7f0000000340)=""/4096, 0x1000}, 0x5}, {{&(0x7f0000001340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001840)=[{&(0x7f00000013c0)=""/250, 0xfa}, {&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000015c0)=""/204, 0xcc}, {&(0x7f00000016c0)=""/94, 0x5e}, {&(0x7f0000001740)=""/27, 0x1b}, {&(0x7f0000001780)=""/93, 0x5d}, {&(0x7f0000001800)=""/12, 0xc}], 0x7, &(0x7f00000018c0)=""/139, 0x8b}, 0xc62}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001980)=""/42, 0x2a}, {&(0x7f00000019c0)=""/133, 0x85}], 0x2}, 0x8001}], 0x3, 0x10002, &(0x7f0000001b80)={0x77359400}) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000a14050080000008001500fdffffbf"], 0x20}}, 0x0) [ 3135.127949][T21252] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3135.178046][T21253] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3135.199750][T21237] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3135.213924][T21237] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3135.248681][T21237] IPv6: sit1: Disabled Multicast RS 17:46:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1f000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x500, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x300, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:26 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x140f, 0x800, 0x70bd2b, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r1, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7e8e}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9c}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x814) 17:46:27 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0xfffffffffffffed9, 0x140a, 0x20}, 0x10}}, 0x20000045) [ 3135.876888][T21253] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3135.929418][T21285] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0001f10000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:27 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'wlan1\x00'}) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x20}}, 0x0) r2 = socket(0x2, 0x80005, 0x3ce) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x9}, {0x5}}, [@filter_kind_options=@f_bpf={{0x8}, {0x38, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_gact={0x30, 0x0, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@deltfilter={0x6c, 0x2d, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r7, {0x6, 0xe}, {0x4, 0xc}, {0x15, 0x6}}, [@TCA_CHAIN={0x8, 0xb, 0x2}, @filter_kind_options=@f_rsvp={{0x9}, {0xc, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @multicast1}]}}, @TCA_RATE={0x6, 0x5, {0xf8, 0x7}}, @TCA_RATE={0x6, 0x5, {0x81, 0x8}}, @TCA_RATE={0x6, 0x5, {0x7, 0xff}}, @TCA_RATE={0x6, 0x5, {0x5, 0xff}}, @TCA_RATE={0x6, 0x5, {0x8, 0x2}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20008080}, 0x10004804) r8 = socket$nl_audit(0x10, 0x3, 0x9) recvmmsg(r8, &(0x7f0000000580)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/67, 0x43}], 0x1, &(0x7f0000000200)=""/215, 0xd7}, 0x7}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000480)=""/122, 0x7a}], 0x2, &(0x7f0000000540)=""/36, 0x24}, 0xb2f}], 0x2, 0x12021, &(0x7f0000000600)={0x0, 0x989680}) 17:46:27 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000440)={'ip6tnl0\x00', &(0x7f00000003c0)={'syztnl0\x00', 0x0, 0x4, 0x7f, 0x3, 0x7, 0x3e, @remote, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x20, 0x7800, 0xfffffff8, 0x80000000}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000580)={'gretap0\x00', &(0x7f0000000480)={'tunl0\x00', 0x0, 0x8000, 0x7800, 0x2, 0xda, {{0x2d, 0x4, 0x2, 0x8, 0xb4, 0x67, 0x0, 0x5, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, {[@timestamp={0x44, 0x18, 0x76, 0x0, 0x0, [0x1, 0x4, 0x2, 0x6, 0x7]}, @end, @lsrr={0x83, 0x27, 0x1d, [@dev={0xac, 0x14, 0x14, 0x2b}, @empty, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, @multicast2, @dev={0xac, 0x14, 0x14, 0x16}, @remote, @broadcast]}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x7, 0x8f, [@remote]}, @ra={0x94, 0x4}, @cipso={0x86, 0x32, 0xffffffffffffffff, [{0x0, 0x4, "ecaa"}, {0x0, 0x7, "3dff09d159"}, {0x2, 0xf, "81cfdacb560bb3cd5c1a9e86ae"}, {0x1, 0xb, "51f9d35e3346b7719b"}, {0x2, 0x2}, {0x7, 0x5, "6c76ce"}]}, @timestamp_prespec={0x44, 0x1c, 0xb0, 0x3, 0xe, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x8}, {@local}, {@multicast1, 0xc47d}]}]}}}}}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x9}, {0x5}}, [@filter_kind_options=@f_bpf={{0x8}, {0x38, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_gact={0x30, 0x0, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000c40)={&(0x7f00000000c0), 0xc, &(0x7f0000000c00)={&(0x7f0000000c80)=@newchain={0xa2c, 0x64, 0x300, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0x6}, {0x2, 0xd}, {0x9, 0x7}}, [@filter_kind_options=@f_tcindex={{0xc}, {0x9f4, 0x2, [@TCA_TCINDEX_MASK={0x6, 0x2, 0x6}, @TCA_TCINDEX_SHIFT={0x8, 0x3, 0x9}, @TCA_TCINDEX_POLICE={0x854, 0x6, [@TCA_POLICE_RATE={0x404, 0x2, [0xd63, 0x7fffffff, 0x0, 0x5, 0x4, 0x4, 0x3, 0x6, 0x0, 0x80, 0xad, 0xfff, 0xfffffffb, 0x4, 0x7, 0x80000000, 0x7, 0xfff, 0x4, 0xc000, 0x6, 0x0, 0x3, 0x4, 0x3ff, 0x6, 0xfffffffc, 0x400, 0x5, 0xef5, 0x9, 0x0, 0x1, 0x2, 0x1000, 0x3, 0x10000, 0x6, 0x10000, 0x4, 0x101, 0x5, 0x8, 0x1, 0x1ff, 0x8, 0x10001, 0xc, 0x522, 0x0, 0x5, 0x3, 0x7fffffff, 0x1, 0x89, 0x9, 0x6, 0x8, 0x100, 0x2, 0x5, 0x100, 0xffff, 0x34, 0xc1f, 0x3a8400, 0x0, 0x3, 0x3, 0x1720, 0x2, 0x7f, 0x9, 0xfffffff8, 0x7ff, 0x3, 0x10000, 0x1ff, 0x7a000000, 0x800, 0x3, 0x2, 0xba86, 0x9, 0x100, 0xffff, 0xfff, 0x7, 0x1d, 0x20, 0x0, 0x3ff, 0x5, 0x3, 0x7fff, 0x211e2192, 0x7, 0x3, 0x9, 0xa46, 0x403, 0x0, 0x0, 0x1ff, 0xb4, 0xc9, 0x2, 0x0, 0x0, 0x7, 0x0, 0x20, 0x9, 0xb1, 0xc, 0x2, 0x7, 0x7, 0x1, 0x3ff, 0x4, 0x10000, 0xc1d, 0x0, 0x9, 0x400, 0x9d3, 0x3, 0x7, 0x40, 0x7, 0xb5, 0x101, 0x14fc00, 0x7, 0x3, 0x101, 0x3, 0x6, 0x9, 0x7fffffff, 0x81, 0x1, 0x5, 0xf2, 0x7fffffff, 0x23b75233, 0x2, 0x5, 0x7f, 0xfffffffa, 0x4, 0x6, 0xffffdb0c, 0x1, 0x8, 0x4, 0x800, 0xe50, 0x0, 0x10000, 0x7, 0x1, 0x9, 0x7fff, 0x401, 0xc853, 0x46d, 0x200, 0x1, 0x4, 0x8000, 0x6, 0xfffffff7, 0x70, 0x1, 0x9, 0x0, 0xba, 0x78f, 0x9, 0x5, 0x4, 0xc626, 0x3, 0x15b, 0xfffffff8, 0x0, 0xd19, 0x2, 0x9, 0x1, 0x0, 0x3, 0x4, 0x401, 0x7fffffff, 0x80, 0x80, 0xfffffffc, 0x1, 0x9, 0x2, 0x7fff, 0x1f, 0x0, 0x1, 0x6, 0x8001, 0x10000, 0x0, 0x6, 0xe472, 0x80, 0x7, 0x2, 0x1, 0x1, 0xf7, 0x2, 0xfff, 0x401, 0x1ff, 0x0, 0x6, 0x7, 0x50, 0xfc, 0x2, 0x7, 0x3c, 0x6cb655f8, 0x9, 0x8, 0x4, 0x200, 0x55831b38, 0xd1df, 0x5, 0xfffffffe, 0xa30, 0x0, 0xffffffff, 0x97, 0x2507, 0x2, 0x9, 0x6, 0x1000, 0xffffff7b, 0x7, 0x1, 0x0, 0x7f, 0x4, 0x1ff]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x13, 0x2, 0x8e0, 0x2, 0x2, {0xff, 0x1, 0x401, 0x2, 0x84d, 0x9}, {0x7, 0x0, 0x5f, 0x3ff, 0x6, 0x1}, 0x3f, 0x3, 0x7}}, @TCA_POLICE_RATE64={0xc}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x0, 0x17, 0xfffffffb, 0xffff, 0xffffffff, 0xfff, 0x313, 0x7, 0x7, 0x200, 0x1000, 0x401, 0x10001, 0x18, 0x7fff, 0xfffffff8, 0x4, 0x6, 0x1, 0xb1, 0x7f, 0x326e, 0x7, 0x7, 0x0, 0x8, 0x9, 0x3ff, 0xd76, 0x3, 0x1000, 0x8, 0x5b, 0x5, 0x9, 0x7ff, 0x200, 0x200, 0x2, 0x6, 0x80000001, 0x6, 0x5, 0xd0f, 0x3, 0x7f, 0xfff, 0xffffff81, 0x2, 0x7, 0x1, 0x6, 0x6, 0x9, 0x6, 0x10000, 0x7, 0x3ff, 0x1000, 0xfff, 0x400, 0x47b9, 0x9, 0xfcc, 0x1, 0x8, 0xfffffffe, 0x30, 0x1f, 0x6, 0x4, 0x3f, 0xbc1, 0x5b5, 0x3, 0x3, 0x20, 0x8, 0x2496, 0x5, 0x1, 0x5, 0x6, 0xfff, 0x1, 0x8, 0x1, 0x81, 0x4, 0x1, 0x9, 0xd72e, 0x10001, 0xc4c7, 0x8001, 0x4, 0x85, 0x9, 0x3f, 0x4, 0x7f, 0x1, 0x7dc, 0xb5, 0xeabd, 0x5ad, 0x8000, 0xf8f3, 0xed4f, 0x6, 0x14d, 0x1, 0x1000, 0x3, 0x3030, 0x5, 0x81, 0x8000, 0x5, 0x10000, 0xa92, 0x7a, 0x0, 0x2, 0xf2, 0x6, 0x8, 0x9, 0x7, 0x3, 0x8, 0x1, 0x7, 0xea4, 0x3, 0x7, 0x1f, 0x401, 0x8, 0x4, 0xfffffff9, 0x3, 0x7, 0x4, 0x5, 0x7, 0x8, 0x7, 0x2, 0xfb, 0x6, 0x7, 0x32e8, 0x97, 0x2, 0x800, 0x6, 0x7, 0x0, 0xcd13, 0x8, 0x1, 0x0, 0x3ff, 0x2, 0x8, 0x101, 0x5, 0x8c8, 0x0, 0x139, 0x334, 0x5, 0x2, 0x6, 0x3, 0x3, 0xff, 0x71, 0xfffffff7, 0x7ff, 0x2, 0x3, 0x9, 0x2, 0x6, 0x0, 0x7, 0x400, 0x7fff, 0x7, 0x1f2, 0x1, 0x9, 0x2, 0x6, 0x8, 0x80, 0xfffffffc, 0x40, 0xfffffeff, 0x8001, 0x27b, 0x0, 0xfcdb, 0x9, 0x4, 0x4, 0x80000000, 0x0, 0x58, 0x9, 0x7b60b71a, 0x9, 0x7f, 0x4, 0x5, 0x0, 0x8, 0x20, 0xa7d4, 0xfff, 0xe0, 0x8, 0x3, 0x0, 0x1, 0x100, 0x298f, 0x9, 0x8, 0xff, 0x3f, 0x1, 0x2, 0xfc6, 0x80000000, 0x192b, 0x2, 0x64d2, 0x1, 0x8, 0x2, 0x1, 0x7, 0x0, 0xb6, 0x91c, 0x5, 0x7, 0x5, 0x3, 0x0, 0x94c, 0x7ff, 0x3]}]}, @TCA_TCINDEX_FALL_THROUGH={0x8}, @TCA_TCINDEX_ACT={0x15c, 0x7, [@m_mirred={0x158, 0xd, 0x0, 0x0, {{0xb}, {0x124, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x5, 0x957b, 0x7, 0x40, 0x1}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7ff, 0x79, 0x5, 0x20, 0x80000001}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0x2, 0x0, 0x3, 0x8002}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x1ff, 0x6341, 0x8, 0x3c6e, 0x3f}, 0x3, r3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x7ff, 0x4, 0x3, 0x2}, 0x2, r4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0xb52e, 0x10000005, 0x200, 0x7}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x100, 0x4, 0x9, 0xe9}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7fffffff, 0x8, 0x0, 0x8, 0x4}, 0x1, r9}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x6, 0x401, 0xffffffffffffffff, 0x2}, 0x1}}]}, {0xc, 0x6, "5045ddb1908ebd20"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}, @TCA_TCINDEX_HASH={0x8, 0x1, 0x9bec}, @TCA_TCINDEX_FALL_THROUGH={0x8, 0x4, 0x1}, @TCA_TCINDEX_SHIFT={0x8, 0x3, 0x1ff}, @TCA_TCINDEX_CLASSID={0x8, 0x5, {0x14, 0xffe0}}, @TCA_TCINDEX_MASK={0x6, 0x2, 0x52}]}}, @TCA_CHAIN={0x8, 0xb, 0x6}]}, 0xa2c}, 0x1, 0x0, 0x0, 0x4805}, 0x4010) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) [ 3136.112615][T21314] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3136.170293][T21315] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3136.182255][T21315] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3136.228364][T21315] IPv6: sit1: Disabled Multicast RS 17:46:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x600, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x500, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe0000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe0ffffff}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3136.850974][T21316] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3136.942882][T21336] HTB: quantum of class 81220009 is big. Consider r2q change. [ 3136.963854][T21337] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3137.052435][T21348] HTB: quantum of class 81230009 is big. Consider r2q change. [ 3137.069760][T21315] IPv6: sit1: Disabled Multicast RS 17:46:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x700, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3137.497362][T21316] HTB: quantum of class 81240009 is big. Consider r2q change. 17:46:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x600, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0003f40000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:28 executing program 0: socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000050002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) write$binfmt_misc(r2, &(0x7f0000000100)={'syz0', "0399be1c6ad52030c6c017e7a892d72856c2c1"}, 0x17) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xffffffffffffff66, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRESDEC=r0, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) 17:46:28 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, r2, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x88, r2, 0x300, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_SEQ={0x9, 0xa, "66756890f9"}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY={0x38, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x1}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "971ac97508"}, @NL80211_KEY_SEQ={0x14, 0x4, "7a63dedd87e6f1724e577ac8ee9a538d"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "8b2a154734"}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) [ 3137.718540][T21421] IPv6: sit1: Disabled Multicast RS 17:46:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xeffdffff}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:29 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = accept(r0, &(0x7f0000000380)=@pptp={0x18, 0x2, {0x0, @private}}, &(0x7f0000000400)=0x80) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x58, 0xd, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x20000001) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x38, 0x1403, 0x10, 0x70bd26, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'netdevsim0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x48800) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000240)=0x30) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:29 executing program 1: ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000580)={0x0, @ipx={0x4, 0x20, 0x1, "142ebfad7317", 0x2}, @tipc=@name={0x1e, 0x2, 0x2, {{0x0, 0x1}, 0x3}}, @ethernet={0x1}, 0x1ff, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000540)='veth1_to_hsr\x00', 0x40, 0x1, 0x40}) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000000275f6b2a1897bc8ece004588adf643413bf00e0ba49c655f87dc32f47c9d8c248d0649f620908394ccec52bf901c4576302982051bd951b33b8c1e0f173d26eb9f3de63b13e46615133a7cbcdcd9a5f0911f983c09c45c74d42a969d085d350019d20afc2cd52b04f9e8d01b9d91b2f790422d65a24fd96a72badcd33e23f95de23a4bec1cd7117656d9ef2d82c967030dd20b3863", @ANYRES16=r2, @ANYBLOB="0100000000000000000008000000180004801300010062726f6164636173742d6c696e6b0000"], 0x2c}}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x30, 0x1412, 0x10, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x903caccae1916021}, 0x20008000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r1) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xcc, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x33}}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x1061ce9e5c8fc9c1}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xffff}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x14}, 0xc050) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000760f36dccd5d4e3a6390f2b17c6af00b0a1405000000a50002000040"], 0x20}}, 0x0) [ 3138.220999][T21421] validate_nla: 4 callbacks suppressed [ 3138.221024][T21421] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:46:29 executing program 1: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r1, 0x20, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x9c3, 0x58}}}}, [@NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x8}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0xffff}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x0, 0x5}}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x337}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x54d}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x4004) r2 = socket$nl_rdma(0x10, 0x3, 0x14) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000000440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000004c0)=""/197, 0xc5}, {&(0x7f00000005c0)=""/233, 0xe9}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x3}, 0x10000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100, 0x3ff, 0x3, 0x6, 0x7, 0x7, 0x3ff, {0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x2, 0x1, 0x1d, 0x3, 0xe06d}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x95, @loopback, 0x9}}, 0x7, 0x1}, 0x90) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r3, &(0x7f0000001840)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001800)={&(0x7f0000001780)=ANY=[@ANYBLOB="4c0000000f80a43da4bd7000fddbdf250c8b150069625f7372707400080001000000000008000300030000000c00450072646d615f636d000800010001000000090045006973736d00000000"], 0x4c}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) [ 3138.285728][T21421] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3138.343114][T21421] IPv6: sit1: Disabled Multicast RS 17:46:29 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000005503c06700000000000000000008000100001500000000000000994c00b65900000000"], 0x20}}, 0x0) 17:46:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xa00, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x700, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:29 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x60b}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe297}]}, 0x68}, 0x1, 0x0, 0x0, 0x40010}, 0x0) 17:46:30 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000a140500000000000000000008000700000000810000000005000000"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000000000)={0x8, 'virt_wifi0\x00', {'vlan1\x00'}, 0x6cd}) [ 3139.024091][T21491] netlink: 'syz-executor.1': attribute type 7 has an invalid length. [ 3139.040161][T21491] netlink: 'syz-executor.1': attribute type 7 has an invalid length. 17:46:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0002fa0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:30 executing program 0: socket$netlink(0x10, 0x3, 0x14) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000140021010000000000000000021f0020", @ANYRES32, @ANYBLOB="08000200ac1414aa"], 0x20}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = getpid() sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@gettclass={0x24, 0x2a, 0x0, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x6, 0x1}, {0xb, 0x4}, {0xb, 0xb}}, ["", "", "", "", "", "", "", ""]}, 0x24}}, 0x40040) 17:46:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xffff1f00}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:30 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, 0x1411, 0x800, 0x70bd2a, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x3}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x28}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x44800}, 0x40) socketpair(0x26, 0x800, 0x440, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_RES_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000000914000227bd7000fbdbdf2508000800010000000000080001000000000008000100020000f6e00c000800010000"], 0x40}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000000000000000000000b95ad4f1e52c23da39c9d89c08ff076ffe562f5a7a010095f9693bbe5aa22d2b083ccb6ab4768d597d51fc7905f3f67b36f560fb0df05c096c23a29da8e9952e4556ca254b56a4c72fb66b6e081a7e724332e8ae29131e651ba0a5b522d470ac561be9c4ebecc085d5"], 0x20}}, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0xa8, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x9}, {0x5}}, [@filter_kind_options=@f_bpf={{0x8}, {0x7c, 0x2, [@TCA_BPF_ACT={0x78, 0x1, [@m_gact={0x74, 0x0, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x0, 0x1458, 0x7}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x265c, 0x7}}]}, {0x2e, 0x6, "9df02d7605f9f19b25c270f531ac575b2d9145432083ce61039a64e4e3c0e05c43793a8927b10a078945"}, {0xc}, {0xc}}}]}]}}]}, 0xa8}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=@newtclass={0x44, 0x28, 0x100, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xfff2, 0x3}, {0xfffc, 0x3}, {0xfff1, 0x7}}, [@TCA_RATE={0x6, 0x5, {0x3, 0x7}}, @TCA_RATE={0x6, 0x5, {0x2}}, @TCA_RATE={0x6, 0x5, {0x7, 0x7f}}, @TCA_RATE={0x6, 0x5, {0x3f, 0x58}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40044}, 0x20040040) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, 0x0, 0x2, 0x101, 0x0, 0x0, {0xa, 0x0, 0x8}, [@CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c804}, 0x20000000) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7ff, 0x39}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) [ 3139.218360][T21506] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3139.254623][T21506] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3139.285309][T21506] IPv6: sit1: Disabled Multicast RS 17:46:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x1f00, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xa00, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3139.854248][T21509] __nla_validate_parse: 6 callbacks suppressed [ 3139.854271][T21509] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3139.938466][T21511] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3140.007907][T21509] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:46:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xfffffdef}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3140.118468][T21522] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3140.142585][T21512] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3140.164080][T21512] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3140.209122][T21512] IPv6: sit1: Disabled Multicast RS 17:46:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xe000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:31 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, r2, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x88, r2, 0x300, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_SEQ={0x9, 0xa, "66756890f9"}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY={0x38, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x1}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "971ac97508"}, @NL80211_KEY_SEQ={0x14, 0x4, "7a63dedd87e6f1724e577ac8ee9a538d"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "8b2a154734"}]}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 17:46:31 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, r2, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x108, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7fffffff, 0x3}}}}, [@NL80211_ATTR_IE={0xb4, 0x2a, [@fast_bss_trans={0x37, 0xae, {0x2, 0x5, "1072794d98ca99cec88f0f9f326a920b", "0e2574fa2b52f3ea86fc1f890b04eef3bf93f0d03a5f1248025ec0d629de6635", "c56ef35e37fb55943483a643977fe8979a31683632c0328809bd91f97ec2096f", [{0x4, 0x19, "f40cc8a520dc0dae35b2a75212c3c174cf41dfdf111a4f7001"}, {0x1, 0x7, "56d43d6f702e1a"}, {0x3, 0x25, "3167c50b3f47044fe1ae6d3b395446d301a888202569c196f06eec3fbaf626d417b1a50f37"}, {0x4, 0xd, "c8f1b66fedff4443bdbfc6e59e"}, {0x1}]}}]}, @NL80211_ATTR_IE={0x1a, 0x2a, [@dsss={0x3, 0x1, 0xb8}, @erp={0x2a, 0x1, {0x1, 0x1}}, @mesh_chsw={0x76, 0x6, {0x3, 0xcf, 0x7, 0x5}}, @channel_switch={0x25, 0x3, {0x0, 0x6, 0x7}}, @sec_chan_ofs={0x3e, 0x1, 0x2}]}, @NL80211_ATTR_TDLS_ACTION={0x5, 0x88, 0x2}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_TDLS_INITIATOR={0x4}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x40) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000580)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x15, 0x1, ':1V@.-})(:[.,@(!\x00'}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x40, 0x0, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xb}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x84) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)={0x3c, r6, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x28, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}]}]}, 0x3c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, r8, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r9}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x4c, r8, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x16}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x60}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x75}]}, 0x4c}, 0x1, 0x0, 0x0, 0x84}, 0x4) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r4, &(0x7f0000001b40)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001a40)={0x88, 0x1403, 0x400, 0x70bd2d, 0x25dfdbff, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'gre0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'syzkaller1\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'batadv_slave_0\x00'}}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x40800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000001a0008002dbd7000fcdbdf2580808001fe04c901000800009d86bf09991d4126d8fa01c6a36455f64cdb4331169bf290ad"], 0x1c}, 0x1, 0x0, 0x0, 0x4040015}, 0x400e004) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf0003fa0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x1f00, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x2000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3140.902343][T21599] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3140.918990][T21599] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3140.940478][T21599] IPv6: sit1: Disabled Multicast RS 17:46:32 executing program 1: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f0000001bc0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001a40)=[{&(0x7f0000000000)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r2}, 0x8) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmmsg(r4, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x4, 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="b421a6c68062be24987454c9812bb71e77b66be56406946d769183916d07ca44e137b4a170187637d32f9ba574eb2b00d082aadfea97422ef5b8dbb2ff584dda65aee7edb4148e84df3ce30a9ffab52216e31dcdff7bdceb209169d6aee0d4d43a9e603781a28941217cf86fa058c10c34b965eb9e98bb81206e032479a85d3a08f3626ec361b883f777660489aa93d98f421fc887b18714b5c41c9a0aa200", 0x9f}, {&(0x7f00000001c0)="0802279d656b4fbe681b04c0905953e53a2680cc0e7c4318e29e38f2cb46ee2ea9173c70e4c9524b840bd1", 0x2b}], 0x2}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000001c00)="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0x1000}, {&(0x7f0000000380)="2951951ded77ed33b06156f9cb477bfd7ba6b5055b5516aa7d04f7ce50cdafdcaf6bf6d7896142a37b3c16d251a41471aeb145e70f8126b73b5a29883dadf538acd712e40d15f2deaab52489fa88b6dcb71dacbedb7b161b6d6dc5827343a1dd3fda784d37369536c78c069881a3d49e", 0x70}, {&(0x7f0000000400)="f3a7df6647b23beacb580b4f13cade5a1d", 0x11}, {&(0x7f0000000440)="84660a073185ee2f85e3a92c71911eef9bac7200468d62c4fe2adbab27ee15b958017ca681621a021a10087e4a230caa244ebe4ee56b082e21b3742dc46298917aa197bc5246450e530363cc6600", 0x4e}], 0x4, &(0x7f0000000540)=[{0x50, 0x109, 0x8, "9854948dcbd2acdb3d5b9ab9b44a280f10a64d4e427c62498ff4076254237df493a839f72b729493d795b6e09e3acba27df79dcea2352201fee01cb5e5fe11d5"}, {0x98, 0x10e, 0x11, "3807ee5ea6dfc1dc1ee0878488e445eda4849dc59a50243aaf7138ae7b56fa3b48699a0b8f02a8dd877696a9755756f1b26f0c3063ac861de18d887ffec2553ff8d1ba893de817d6e28e4a67f04670fba5f9192011bb6a2dbb05f97a8054d32953e0242e57f6aee6a09d434f8473e1ab98721241c46be455bb53af0db602e3118f0696c92e"}, {0x88, 0x1, 0x5, "0f38f80d0961745178f56a442be8ca875b0cd9255d342c36c7ffa6adb588a04299f74e7402b94cc887e6aa80ab2b7c19d6c9af0be11233954990a727365c4acc949a84f64bcd699b8ef45e218d253e1421030b70a01c01dc7c3d48160e7f9c0e10a5099a47c4a835a0870f9a05792d87f1fa"}, {0xc0, 0x113, 0x0, "79690cf60899d81940efbe03d31cdea835c3f3e59a1b82c220469a07c2bd0ec7e558ab71bb2f297c79951138d8eca2419fd1ef2d15c235bf029dc85e91804e4f90051ba83cb060c74a5a7a5ecb613a42ea846d53aa5e07213d90e4f65f2303be01c86100b73612650ba0c44a5368d97ffc98875090be00a0e7fa7128c0758f2a4584efcfe00e1765c424043d67052a6d209e0d8d34202ba0ed6fa9268c62c0c34f7afb9566b629eea9abb99340cf"}], 0x230}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="ecc668df92f155f83b872d37e36f2aa6f481f19e209a6a3512ef110a4239775bd413e4a803f5f1b75adcd9c92abb47f1894fc76d083296a27339908e5b1cd2a072dd0b0a97abbf6cf727054c9bf4640dc78a4e79f0e597457a632d76682eb4350619402667826b204d6310e60a8ae771da2dc3bbba4cb92e9b9a52c5a8839276133826c6", 0x84}, {&(0x7f00000008c0)="333ad6cdbff684d00103b94976e6e9ed56cd567330d4c90d0a07e39022a4693b01e3534580308e090b1945af2c5ced011da5da7afdfa4a32fc0b4638bb4393175af3c8c02f71ae089481f36b86bdc887faa8bf37e56a3e56aa581df72f3ca7b34ea4574b9a68c69826ae46dc96cda875a3a00db793eca25b1fc3beacd7d44a49fce2c54312d7355720c5b0314d354d440406f18911497275c070220f806c967569c6fe6cdb788bac8693cd21ed0a77476aadc42004b1f443a3fe627425a235695da21ae64516fc5f6b98", 0xca}], 0x2, &(0x7f00000009c0)=[{0x28, 0x11, 0x3, "0d3ad77795308c247be0d5228b63d3b3fa49d08b0f8cf4d1"}], 0x28}}, {{&(0x7f0000000a00)=@qipcrtr={0x2a, 0x3, 0x4000}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000c40)="28356ce3b060454592a31c1dd26e8bf3516bba4971d338240bc2fce81c633b80891428a904ed99e1c015a4dffcd111626c0e1ec2fc7b432474a3269c07d073f6f5c4dab4a25f55a6bbed2b34c2b25055cbef4796095f0161db1e57b6b26e238627197af60ec8ea86e7935ab9e54289b7067eafde9a361ed61a4385b5671a26b29fd4c6a3ccb95c4ea21256d623b87898949c65bc443fab5f85e7dfc5511847a6760479951ccf96394156cf8888d4a470d3dc6ef16b8d7a8618e0a7", 0xbb}, {&(0x7f0000000a80)="5db49dd3cc6d88707fad8aa95927", 0xe}], 0x2, &(0x7f0000000d00)=[{0x48, 0x116, 0x101, "01a0e5ff18dcafce80d98b20a2bf02bbc815b6cbf6598dd0e62ccd9c4a0ecf5db4331382e58979d6ee75ae59533b28583c"}, {0x28, 0x110, 0x40, "e5058128286a1a4a604992c0960cc79d31d34c4b620d48"}, {0xf8, 0x6, 0xbe2, "0664547c83ba712fa807052a954ed1ea57c21c2c25915e2c7a4be3e81ccf2652fb0dce1b8905c6155500e4d162dfd7a02d995711ddf46fee27e291f791ee76ebdc89abc4b9e9d2f55fcac527e1348834e2c30727cf44af40a0c6038f4aae598f91674b8ff3886525ebb5edb3f406db4b4c0fe1cfa11ec3b07a860eece39a73c6b7c57b57bf7834ba8bd45412acc72684553bb7d2573de184007412dbcd4d6706ff25681a57ab6f70e61eb7824446fc634ed632431ce2a1589122fd96622f25cb48824c4060208b3cc2a55949d1a19c7ea23e8ac950363df7f327a39cf6398bcd62f5db00cc"}, {0xd8, 0x10e, 0x9, "d336eb4e8e91b3ea3b710e24d4d7084ae17bee31c3b39b2603b8f3201797e7523f71fa3572759865f5cdb450a4330a346f4e307e456291740e8dbf90768b39edf8c086002086444f37e88e24f0935fc7f3036819e126059e73dcc0c4510d35ce72bcedec18d2d7acce71a2ee39cb07d0900455b9fceba9f852a0f56dbf7d75e31c41e2bc167f3b1f6f85ec16c9d14bbd8eb9709508e81b15d279640cf57f3e545908407c82d56f56cef0aaaa6e56317c8d9e7bed56a71ee0ad3d5dc2b5ed23248bbe77bdfdb7"}], 0x240}}, {{&(0x7f0000000f40)=@ax25={{0x3, @bcast, 0x3}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000fc0)="1f1ccf11f7ca3c2b72297960098d00f2279c1ca3c66772d42d465060dceb3350a4aaf9d4fdd86cad8827b57f67b835042b3d6034c4c692b0e3d693d0609846e58b50848253d1553e2fe6f49c8652f4e0beeb4c87daa426088bcc8b468716e69fdce1d18de71b0ad6767b0c611562dad1616a1904e544af2b56c3dfaa2a004b3bdfe59e5abfe1f80edb183c1bd4d610696fd2440655d576cc83879df128532181df8d4ad6739d84dd8a8fa3c8de2910fe451c4650756f6abe79a8a8ebeb27118272fd57093cb50a5c9de4f52930e2b405356ca865b599b5d28ba2df665f50a6a2bd9b575f817441ec0d6347b2b6f20a07b186", 0xf2}, {&(0x7f00000010c0)="699d457144456f585c5d651ec80c46f34336143fda60f86f731b43b29751899dcb1e4fd83950fdb54544d34a657ea1a43a794da17bad566001544ea84f1a69bb1b8feff2cf2318ce3deb79210edfb8c6e7c428", 0x53}, {&(0x7f0000001140)="5f19e2e48645abdcc044f82a9e10d082733fc4dcbd30f429437a0147c3fec45759a97df2e76bdd9826cf7023e65af441e09801b1696314545476f36984035e0ec12518320fef7a0ca213b2010fa6c36b7c8dcf0c83df08373ad309261aff8ebc0c4058d166e370025963322dfa69c37c9c88652a3084896b7d3804945a51d8709cee5441f2a8789bcbe5fd795c69d3b268e61dceccd80d1876d65888ef9d93726f6ab40aa28e6794a9ff77e10169834663f498ae2187eca58b683f806616bc02d329c9f1654d39dedec058502c937e2eb900afef9e1921ee1f7947768ca509b5de9c30339a7b68462bdf01fd2e3bc4a03915d8be510566b7cd194d98", 0xfc}, {&(0x7f0000001240)="db709464ba94c2b7869ce0ee43031545cbaaff05d404", 0x16}, {&(0x7f0000001280)="d38b80249dc889318c003fb7045a4d98f0aaedd675094f253445dcce979264b295fe3c1dac0e0f74a999ce05dca7c348191b09a44d5b972f6e596bfdbd6073fc5f7369f131f59b5ff1ce81afca6f2b8f12defa11b1e78bd4432326f7ae48b4fee9746d08a376762592ff63378b9a9e8e51c2e82fea1e30829a9d3a9020d847d35aacde0c5575a6ee873ff6873e9f1c136d4c4d240c763a849ac38c36e930d83e074784556b900c4b258c0496f43dcd3d1bfbd2fdf90ebfa8edfb3a4c64", 0xbd}], 0x5, &(0x7f00000013c0)=[{0xb0, 0x117, 0x1, "b5b4240ac287a4b92f19022f8470152f42d3f036d2c7c7a020ed0b918277562c1fdf70d722490a37b6920a119f8634ccf2c9d95dcefe79e0160283dd753d3a1d1b49879cf49e5a9fa9cffcd61886e6d14413016ad8ee3c2a243a78f1b7a58635992b76e7acce6eb08e2c0f7b312842e7844726ea867b0f00df32b76057f648503ef243693c3440589e080101780e9eb6ab3ee0bf996f091426bd1076"}, {0xa0, 0x0, 0x7, "e0dbce5a98546298b757bd93b0cc9ba0eff304452b6c33482cf2a8b2cf4a7f9ae4e9e70daeedb318e0227c564b7a6647d656e7777368249a3347c5f394f2195a3331a139747ebe2f0da8d48ab7351b7da94b761f8f2d4fd27f5b97413c2cf4dcff6f29180d271ec1c3f18d7d6b818d3123395dfd411eb795a2f4dac939e56258ca7cc73f8221568ed8e66bee"}, {0x30, 0x29, 0x6, "a8c71473affdbe5816123badbed2304296010c2f3eea0cb963a88b14"}, {0x28, 0x113, 0x6, "04df8e69b004cd3d2852763d91f0ba5ef4eb30dc9e7ae7"}, {0xb8, 0x114, 0x2, "190add71225bfd43e347fc2c01f64e25439558260fbfc17c3bd18b33050ede6eb0992d578919f7ea9bc75f9c73295a8fada0c73e76d90a774562720c61f08b998d745fe9090e0de978c7ca789b4c13b08daaf397435d50ffdfe34e77d2f1fd0616ea92d7e934e289254faf6f766becea423bce581ca60f4218f43554a0a837c242d0ba0cfb0e5e4f794b805519f9d2d15d053cb05a1b0725629dc4b04b308404aa20"}, {0x10, 0x104, 0x400}, {0xa8, 0x110, 0x3, "eeb263d9fd727085cf7e359999a98548b12b686f016ee94a22bbbb56564089861e531fa86bccf39f31c3253030cd48bb1765f876a12665ebf515613178a4ee2b33e4f9b4e71dd93d64c35326a9b19d4d546d25ad8a6faf707b76d8dbeb037200c7c0bd39661e1198ace08af780ae68907811ea1219d653f16f1a711b94b43d31628c7e0522a8c28506944c96ac26673787c1949a"}], 0x318}}, {{&(0x7f0000001700)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001780)="f6e628d79cfb5901e15c5c15889d3ce6d58301e1fd5ba0999c8e94ed3881fa4dce1ba926763e64a5b1ac8c123358045de2c0ad104039cb83c27872fdccc81c51f8e9259768c9f5d87a7de72ca27cff6bf1f7002d08f91246e7c83adf304b5a197d486c380b38c9531dc00cae8829a5a04d28800fb838b29783aac40743ab163fffba2a806f4eb0a4df171136e837742c62e75e8d2d0e6772ad07ed516a604b4d4ddfddf8b7270f82c2bddf20d6f81aa5c04001d8f368baf61b81985c882d07878eb18699bd33b596c8cded77512bcafb556b9e1022c49e057f9de13531db3280d9ca76e9d1dc90a89f1e6fbf819caeb6e333c77e", 0xf4}, {&(0x7f0000001880)="bdad183757f7ea8ddd9de91d36f54dd1879e0520b70f11ce9c4d1cf6e89918372a8c14616bf4f74ed6132d0d1bd8e8f667f93802bd47c72f9a150d918231ee83c617bd0d7c9ecde578bccbc9bc1e2ab2924d3a13be117c56c6458f2d82e867a9d926f250d92aa892e9fdc8e1350f911e62f5563fa5cb1b8e95e7d66512474d50be887260b4e64a6c765a59238e6e07b1fe17d9c3bdd915091b7bb014468894b04e698f6242bbede195d5a878e5384f5bfc64c744a4b86a836087e4b1a1434b15c2e69c", 0xc3}, {&(0x7f0000001980)="5bc798da5ad9aa5d3c19e55e8b830746d250c243e407c723445108b67139b96bf05c8e21859c6c58dddc04fef53f079b1cd147e10a431bd7fd1075a254058c99bf00710a09dc781bb6c530e25aa3a606676504b679d520a9f5149244d76c3ec9a7beae26449da551299149149f2e38bee56668482fc1c1580a4b83e6fe5bab80cdcdc3e7abbab8ea6875455bb20d56f1", 0x90}, {&(0x7f0000001a80)="7397c4d3ab5ecb8cb10ffbff4917704cad6d66c97d41698a368208d976678e676dffaade90af2bbaf189437727c6695db190fcdc51abf3026b1584940deaa84f36086a63c8398a73768ad68f86f5660105a0477c107d6c2bcc50bc04be", 0x5d}, {&(0x7f0000002c00)="8dd6d580de4b9543c59fa775f0128401a9f41cbcd90d9f3382f24a427c35fb14c05b6a92e210d39d902292c6b35d11507c6d647615d3e93020c7a822f0e01cbf758013c97abf50890ceb47aa67e6691f27bf03fa42e77fd2328174db85b364c1b20be1d0e0d6ace0b17bb72bd40deff4b53c1393535e8cdc5f314fbe6994a31319c555c06af02f10e7f6d45f13f0664033be18939ee9b2eba156bddd472e84b1f6ae2a2329ad25225d920904407f502a4791ceb9207ce56991d1c70b1117b4be69a455ffe2b56cf69e97edfcd0c43da2957b1a", 0xd3}, {&(0x7f0000001b00)="1624f3f3478b3f56607e6b42132ecad5720ac079912261f363651b00c5888e7bccd8ae8a49e80cdcbbab9033222fe4b957931d1c2ae6ad50a5569c6e0be412fcae8a99054472907ea76bd70f06640a2acc27a5e2a7308de8ab566de3ead89a940eeb7654df6bdbbd798d0091b4ec0bc62252c08309640fd275f267ed654b18d6bcb4515190ff", 0x86}], 0x6, &(0x7f0000002d80)=[{0xe8, 0x29, 0xea, "04374c4c3e1c8cb53f0cfabc0b6c3583fdfe25cf33d8bd0336d7a567434d99eabbaec622c499b531ae9d46f42e0626fd6f7be537474b76d9f090ae5e543fa7e3579c489f8ebad32745d9eede087d00390f6ca68306a41cb178af350e2a41fe1090b2cfc5da020749a72973fe8195cccface2362d85d1563c738c120afd234f9ec7590d1a482a25fbfe96401acdbccdcf8295ee51d7fcdfd370e759077de8a98a92007d286919f7fca0714d448d1625f5a04e3bb81356464d9b943eb79f14dd7c6c38f9dc58fcd4ec5810fd2c373d2976b41b35"}], 0xe8}}], 0x6, 0x4000800) r5 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r5, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x58, 0x140c, 0x8, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) 17:46:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xe000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xffffffe0}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3141.229473][T21616] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3141.308920][T21623] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xe5}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x15}, 0x4841) socketpair(0x8, 0x1, 0x80, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$OSF_MSG_ADD(r2, &(0x7f0000000f40)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000f00)={&(0x7f00000007c0)={0x710, 0x0, 0x5, 0x101, 0x0, 0x0, {0x1, 0x0, 0x1}, [{{0x254, 0x1, {{0x2}, 0x8, 0x4, 0xfffd, 0x6, 0x8, 'syz1\x00', "3a0aeeee7dff99ef7578872e4163caea38434dacdb23fb6abe2fd491e60f967f", "1a36f48da3bcbae8649b0d2baebf97f881746707cdd32b59bf1804ee0bc74c06", [{0x8, 0x8, {0x2, 0x1}}, {0x8, 0x6, {0x2, 0x3}}, {0x8001, 0x8, {0x1, 0x3000}}, {0x8000, 0x80, {0x0, 0x6}}, {0x1, 0xe55e, {0x2, 0x1}}, {0x5, 0x219, {0x0, 0x2}}, {0x38, 0x7000, {0x3, 0xfff000}}, {0x2, 0x3, {0x3, 0x3202}}, {0x2, 0x0, {0x0, 0x6}}, {0x0, 0x43c, {0x0, 0xb8}}, {0x400, 0x2, {0x1, 0x9328}}, {0xfff, 0x8, {0x2, 0x1ff}}, {0x2, 0x5, {0x769b71f48b6ad8e9, 0x1000}}, {0x2, 0x0, {0x2, 0x2}}, {0x0, 0x8, {0x2, 0x7}}, {0x0, 0xca, {0x3, 0x5}}, {0xffff, 0x1, {0x0, 0x4}}, {0x7, 0x6, {0x1, 0xfc}}, {0x8000, 0x8, {0x1, 0x3}}, {0x1, 0x0, {0x3, 0x1}}, {0x8000, 0x3f, {0x1, 0xc94d}}, {0x2, 0x80, {0x1, 0x21}}, {0x74, 0x3, {0x3, 0x80}}, {0x0, 0x8, {0x1, 0x56}}, {0x2, 0x1, {0x2, 0x3}}, {0x0, 0xfb5a, {0x0, 0x4}}, {0xfff8, 0x7699, {0x1, 0x6}}, {0x1, 0x277d, {0x1, 0x800}}, {0x5, 0xff80, {0x2}}, {0xfff7, 0x6, {0x1, 0x10001}}, {0x81, 0x101, {0x3, 0x4}}, {0x2, 0x6e, {0x0, 0x2}}, {0xd4e0, 0x4, {0x3}}, {0xf515, 0x1, {0x0, 0x8}}, {0x3, 0x3, {0x0, 0x1c}}, {0x1000, 0x1, {0x0, 0x5}}, {0x3, 0x40, {0x2, 0x6}}, {0x8000, 0x5, {0x3, 0x7fff}}, {0xe6, 0x1, {0x1, 0x5}}, {0x6, 0x2, {0x1, 0x417d}}]}}}, {{0x254, 0x1, {{0x2, 0x9}, 0xff, 0xfb, 0x9ec, 0x1, 0xf, 'syz0\x00', "edefcbe4283d383fc484df186f755cb4f0cf48041c86ccc57968a9210449e572", "1f3c967666e245975c955c48fd8e5d40a5600f0a089ea81ed1c7eaffa3101048", [{0x0, 0x521e, {0x0, 0xce}}, {0x1b, 0x6, {0x2, 0x80000000}}, {0x200, 0x1ff, {0x1, 0x1ff}}, {0x401, 0x8000, {0x1, 0x30}}, {0x4, 0x81, {0x3, 0x7fffffff}}, {0x7, 0x5, {0x1, 0x2}}, {0x9, 0x0, {0x3, 0x3}}, {0x4, 0x9, {0x0, 0x3}}, {0x2, 0x1000, {0x3, 0xf6}}, {0xa5a, 0x1, {0x0, 0x2}}, {0x6, 0x1, {0x1, 0x8001}}, {0x9, 0x0, {0x3, 0x6}}, {0x3ff, 0x7, {0x3, 0x6e0f}}, {0xed52, 0x8, {0x1, 0x10001}}, {0xfff, 0xc21, {0x1, 0x1}}, {0x20, 0x1000, {0x3, 0xfff}}, {0x5, 0x6, {0x2, 0xf145}}, {0x7, 0x4, {0xc35a62257cb3280e}}, {0x0, 0x81, {0x1, 0x8000}}, {0x6, 0x7, {0x0, 0x7}}, {0xff70, 0xe27}, {0x8000, 0x1, {0x0, 0x81}}, {0x1, 0x0, {0x0, 0x8}}, {0x8, 0x9, {0x2, 0x3}}, {0x2, 0x4, {0x3, 0x4}}, {0x3, 0x5, {0x2, 0x9}}, {0xff, 0x4, {0x2, 0x5423}}, {0x2, 0xffff, {0x2, 0x7fff}}, {0x1, 0x7, {0x2, 0x80000000}}, {0x100, 0x6, {0x3, 0xc0affd}}, {0x7f, 0xfff}, {0x3f, 0x400, {0x2, 0x7}}, {0x529, 0x7, {0x0, 0x3}}, {0x23d3, 0xa80, {0x1, 0x8000}}, {0xe1c5, 0x3, {0x1}}, {0x7, 0x3, {0x0, 0xea}}, {0x1f, 0x0, {0x1, 0x9}}, {0x1f, 0x5eb8, {0x2, 0x6}}, {0x3, 0x3, {0x0, 0x400}}, {0x6, 0x800, {0x0, 0x1b1}}]}}}, {{0x254, 0x1, {{0x2, 0x5}, 0x7, 0x8f, 0x8, 0x59, 0x9, 'syz1\x00', "697e80d06fe419e2d1c121ea49d6b474d23bc7540d22c2dbf825d193e3cbad50", "f17d857d502df6b25985e3fa721da1116fb92a46d83c1d099f1c2fe2dec85e73", [{0xffce, 0x3f, {0x3, 0xcfc}}, {0x20, 0x1ff, {0x0, 0xb4c}}, {0x3, 0x0, {0x2, 0xeaf9}}, {0xe5bd, 0x2, {0x1, 0xffffff51}}, {0x400, 0x100, {0x3, 0x3}}, {0x8000, 0x137e, {0x3, 0x2}}, {0xdb0, 0x3, {0x0, 0x400}}, {0xff, 0xbe60, {0x1, 0x3e9}}, {0x9bd9, 0x7, {0x1, 0x4}}, {0x24e, 0x5, {0x0, 0x3}}, {0x1, 0x80, {0x3, 0x9}}, {0x6, 0xf3, {0x0, 0x1ff}}, {0x7, 0x4, {0x1, 0x49}}, {0xc5, 0x0, {0x0, 0x7}}, {0x75, 0xffff, {0x0, 0x800}}, {0x8, 0x7, {0x2, 0x3}}, {0x1, 0x20, {0xbbc490e22d32ad23, 0x2}}, {0x9, 0x6, {0x0, 0x1ff}}, {0x7, 0x7, {0x2, 0x6a9}}, {0x8, 0x0, {0x1, 0x80000000}}, {0x3, 0x800, {0x2, 0x1}}, {0xf455, 0x3, {0x3, 0x1}}, {0xc0, 0x8000, {0x3, 0x3}}, {0x8, 0x4, {0x0, 0x10001}}, {0x3, 0x5, {0x1, 0xfffffffd}}, {0x5, 0x400, {0x2, 0x9}}, {0x1ff, 0x6, {0x1, 0x9}}, {0x6, 0x6, {0x0, 0x7}}, {0x400, 0x1, {0x0, 0x4}}, {0x1, 0x400, {0x0, 0x6}}, {0x2, 0x0, {0x0, 0x1}}, {0x40, 0x40, {0x2}}, {0x2000, 0x3, {0x3, 0x9}}, {0x94c4, 0xed37, {0x0, 0x8}}, {0x8, 0x9, {0x3, 0x3f}}, {0x3f, 0x6fd, {0x0, 0x2}}, {0x7, 0x1000, {0x2, 0xffffff01}}, {0x0, 0x3, {0x1, 0x6}}, {0x1f, 0x6, {0x2, 0x8}}, {0x8000, 0x5, {0x3, 0xfff}}]}}}]}, 0x710}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="af973cd90101ba66"], 0x20}}, 0x0) 17:46:32 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="3cfc0000dca2bbb0fea943ea47232dfd2ab25a45978a2f08962e11755d2444a6eb", @ANYRES16=r1, @ANYBLOB="00012cbd7000fddbdf250800000008000500010100002000038006000400988000001400020076657468305f746f5f626f6e64000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4) 17:46:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x1fffff, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:33 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="207b5f0001000000000009001500"/32], 0x20}}, 0x0) [ 3141.920730][T21603] IPv6: sit1: Disabled Multicast RS 17:46:33 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 17:46:33 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) getsockname(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f00000002c0)=0x80) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x0) 17:46:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00fffe0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x1fffff, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x2000009c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:33 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYRES64], 0x20}, 0x1, 0x0, 0x0, 0x8841}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, r2, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xe8, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'xfrm0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8d6225bd30a014ac, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0xe8}, 0x1, 0x0, 0x0, 0x24044000}, 0x4000000) r4 = socket(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@ipv4_getnetconf={0x1c, 0x52, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x800}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c0c2) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x9}, {0x5}}, [@filter_kind_options=@f_bpf={{0x8}, {0x38, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_gact={0x30, 0x0, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x10, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x90000000}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x800}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004081}, 0x4000080) [ 3142.608145][T21671] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x1000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3142.729721][T21682] IPv6: sit1: Disabled Multicast RS [ 3143.318534][T21691] HTB: quantum of class 81260009 is big. Consider r2q change. [ 3143.357222][T21671] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3143.417846][ T3265] ieee802154 phy0 wpan0: encryption failed: -22 [ 3143.424583][ T3265] ieee802154 phy1 wpan1: encryption failed: -22 [ 3143.473382][T21682] validate_nla: 4 callbacks suppressed [ 3143.473409][T21682] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:46:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3143.538331][T21682] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3143.559200][T21682] IPv6: sit1: Disabled Multicast RS 17:46:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x2, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x1000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x2000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:35 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x90, r2, 0x8, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x1ff, 0x30}}}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x5a}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x37}, @NL80211_ATTR_MESH_CONFIG={0x54, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_ROOT_INTERVAL={0x6, 0x18, 0x1}, @NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xffffffffffffff41}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x80}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0x3}, @NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x1f}, @NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0xb91}, @NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x4}, @NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES={0x5, 0x8, 0xff}, @NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x1}, @NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xffffffffffffff09}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x24000001) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x64, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x9}, {0x5}}, [@filter_kind_options=@f_bpf={{0x8}, {0x38, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_gact={0x30, 0x0, 0x0, 0x0, {{0x9}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x64}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001940)={0xe4, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x5}, 0x90) r7 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, r9, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r10}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r7, &(0x7f0000001880)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001840)={&(0x7f0000000340)={0x14f4, r9, 0x4, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x80000000, 0x60}}}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x26}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x17}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1699}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3c9}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2f}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}], @NL80211_ATTR_CSA_IES={0x1450, 0xb9, 0x0, 0x1, [@beacon_params=[@NL80211_ATTR_FTM_RESPONDER={0xb8, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xa9, 0x3, "1c839727a3c95d520dec0dc6de7103e2e5a3727f3c5da774361bc2b8b72185f069f842bff886d521c82576f84f5cf90ba8a9f592775161d1dbc52e3b8fea91775041be60d57c8f7b799860b2c8ae720b0ce7698ab4bee475e366d85818872b87a94bd98f621000859f45a69a498b1964da42d0626b810f10cee0e06c455a1bc6e73ae61e8fb02f6a6be8cf8b687488cb54267e8874b92baad4fc8b096685dcb5424f67c275"}]}, @NL80211_ATTR_IE_PROBE_RESP={0x79, 0x7f, [@random={0x8, 0x73, "d4920cc123999ff18691cdf5e88fd3c28def25ef4677dcfc1471c51497805ba0d869e054167f1063b32a5e022c755bc1796b5893be7bc352721731d4e9d844daabc25059d688bea60e4e8bdd230a9aea1998a07389df0ee4a186b723bf5fd602afad0e280836bde06ab284f5ea9075eb185377"}]}, @NL80211_ATTR_IE={0xc2, 0x2a, [@rann={0x7e, 0x15, {{0x1, 0x30}, 0x3f, 0x3f, @device_a, 0x0, 0x2eb3, 0x5}}, @sec_chan_ofs={0x3e, 0x1, 0x3}, @peer_mgmt={0x75, 0x14, {0x0, 0x6, @void, @void, @val="bff799b64f24a561d5f31a912e9ac6d2"}}, @erp={0x2a, 0x1, {0x0, 0x0, 0x1}}, @random={0x3, 0x68, "1de6619a52d974c6862bb31bb278181d6e41b04203a4b9e7c175b0c5f95327e6cf4d9481a5f761c574b9668ec0e06139a710b8f126b1f37d6a1d69af200c5935124e4454d985b7dfd41fd58c426245d0583d31e8e350dda4fed03833c825de5bc4eab98ed3f55143"}, @prep={0x83, 0x1f, @not_ext={{}, 0x76, 0x7, @device_b, 0x2, "", 0x7, 0x1}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x145, 0x80, [@channel_switch={0x25, 0x3, {0x1, 0x30e76d341cb7c1df, 0x6}}, @channel_switch={0x25, 0x3, {0x0, 0x88, 0x7}}, @mesh_chsw={0x76, 0x6, {0x81, 0x8, 0x13, 0x8}}, @prep={0x83, 0x25, @ext={{}, 0x1f, 0x80, @broadcast, 0xe, @broadcast, 0x9, 0x31, @broadcast, 0x1}}, @dsss={0x3, 0x1, 0x2c}, @cf={0x4, 0x6, {0xb4, 0x80, 0x9, 0x401}}, @prep={0x83, 0x1f, @not_ext={{}, 0x9, 0xa8, @device_b, 0xe7, "", 0x9, 0x2, @device_a, 0xa75}}, @prep={0x83, 0x25, @ext={{}, 0x40, 0x45, @device_a, 0x10000, @device_b, 0x3, 0x3, @broadcast, 0x6}}, @tim={0x5, 0xae, {0x81, 0xea, 0x8a, "6266011266ec2ee7f77eb9bc3123d355b0c31641ec8a9ebbeb6cfd08f575e758529f3a916bc1df2174d196fbb463dd725053a9021de82b8623f8d9a8b77855fc368757a25dbaa41a30fbe41eb4f3ac457377ff8f3862dc869a28c8fa36f7f1b590f141c2d80999097579898e42632d23222dc6c1368b0f74466baf3b048c22058665d04b7203e5374604cfc75c6d7dffe228de461dade543de5c7a40297becc023262d3532fce56bb3e917"}}, @channel_switch={0x25, 0x3, {0x1, 0xa1, 0x2}}]}, @NL80211_ATTR_IE={0x150, 0x2a, [@link_id={0x65, 0x12, {@random="5f1ef7748cf5", @device_b}}, @rann={0x7e, 0x15, {{0x0, 0x20}, 0xd0, 0x9, @device_b, 0x8, 0x9, 0xb7e}}, @ht={0x2d, 0x1a, {0x400, 0x1, 0x4, 0x0, {0x7, 0x5, 0x0, 0x3e3, 0x0, 0x1, 0x1, 0x3}, 0x6, 0x0, 0x49}}, @link_id={0x65, 0x12, {@random="c0c22ef7a8d2", @broadcast}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x4, 0xb6, 0x7f}}, @mesh_config={0x71, 0x7, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xd, 0x20}}, @fast_bss_trans={0x37, 0xab, {0x49, 0x4, "b4d3125cdd5c30f3bef500115b07ac70", "e85eb3da663217c23f742851f5d86702f2ab4f17f48aedae1f41b030a94e457f", "146d066c2054d96f6d60add215ccbf54db2d9ac75edb809879039ef6787a05d3", [{0x3, 0x25, "9ce35607748f775e6eef33ec4de86cac4dde30cafdf4d0c9f17764ca70a22beefb32b65021"}, {0x3, 0x8, "fea12df2d8c60d96"}, {0x2, 0x21, "af388cc922f8163cc4b29adb52e7549e480370698ff39a3197603b2210bfb4759c"}, {0x1, 0x3, "977c33"}]}}, @link_id={0x65, 0x12}, @prep={0x83, 0x1f, @not_ext={{}, 0xa6, 0x0, @device_b, 0x4, "", 0x1, 0x5, @broadcast, 0xffffffe1}}]}, @NL80211_ATTR_FTM_RESPONDER={0xdc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xd7, 0x3, "5d8e0fc2f14540af1cae0a094d93ed213480cd0aab647d25fada844e1582d6072cf44d4e4fe86fbca4146b8f14b0d57cc4d55fb20578f6357816a2edd47bb73c4b4d89cd391d4dc9dbeefb90b98078015bd0f95ac0ec4b631acf1d227c1d3da34dc864c95cb635eeab0d4303bb94a1114e5edf3e7dcd0d2a61dadeafdd2b79fa5294da9335eb689aa2cb76a565e166aede6d1940bd25dbe4059386bccd55845b93c44feae9b3338a7c220b94b33bd8006cf07431a68b31c296f3f27d7419672dba6866fe134f047bc81f815fb0eba36a83cd65"}]}], @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0xeb, 0x80, [@tim={0x5, 0x9f, {0x8, 0x8, 0x81, "c6670139499c643c915762cfca14d4380ea29ee867054ed4eec48fc00632ffef70df05fbc903cf35da35f87a75a2ba68b81363d4eba5eb2772ea788a2af66894601eb78b3f038af5f46091a6fbbca46ac70645d898097dc92ff059b530dab614ac614873c071029ded4ad9edea7336f75ce255626c5d97a605b87cd6578370ba0f07d8f2adab0e56aeffee52d2882bfefc7d20eeae775c70e1315a84"}}, @measure_req={0x26, 0x39, {0x3, 0x1, 0x7, "fa400f00753c489ad837297adb7e0e8b8f53b366368dd98b46076be8761ff1a77709434d90e44fe221da787eab029f405ca5e465228b"}}, @dsss={0x3, 0x1, 0x24}, @channel_switch={0x25, 0x3, {0x1, 0x84, 0x2}}, @dsss={0x3, 0x1, 0x8}]}, @NL80211_ATTR_BEACON_TAIL={0x4}, @NL80211_ATTR_BEACON_TAIL={0x11e, 0xf, [@mesh_chsw={0x76, 0x6, {0xa4, 0x8, 0x30, 0x1}}, @fast_bss_trans={0x37, 0xcb, {0x7, 0x5, "da0a78c403498ab52c87497f05f80dcf", "bf67b20da43e3d3dec1a1afe851b12fd7b54de4ed7df169315fc3e7d74a8ec28", "bc02b4f3692014b584dc452f277f2312da7655ef033844236f528eb4708eb1a7", [{0x3, 0xf, "9258712b54cefeac5fb064085d56c0"}, {0x3, 0x20, "4f4d005eae8299e4e3ef7312ce05d63b2fe4ccef3f23d1516c2705684951b672"}, {0x3, 0x23, "444af8a08ba9cdf6002e9a5636427bf517f6b923ad3c191b91ab7022ccb02f04da588a"}, {0x1, 0x8, "6843df12bc3f939a"}, {0x2, 0x15, "abe2a03a702d328af5b38bb09ca47e50fa450c2814"}]}}, @mic={0x8c, 0x10, {0x324, "3177aa594e75", @short="d468b953de8541e4"}}, @mesh_chsw={0x76, 0x6, {0xaa, 0xa0, 0x2c, 0x81}}, @challenge={0x10, 0x1, 0x51}, @chsw_timing={0x68, 0x4, {0x5, 0xd2}}, @rann={0x7e, 0x15, {{0x1, 0x54}, 0x6, 0x4, @device_b, 0x13, 0x3, 0x401}}, @random={0x7f, 0x9, "f514f31183c0e995c4"}]}, @NL80211_ATTR_IE={0x4}, @NL80211_ATTR_IE_PROBE_RESP={0x91, 0x7f, [@channel_switch={0x25, 0x3, {0x1, 0x4, 0x7}}, @link_id={0x65, 0x12, {@initial, @device_a, @broadcast}}, @mic={0x8c, 0x10, {0x1ba, "b3c4f975e3bc", @short="76e22d3db1103573"}}, @ht={0x2d, 0x1a, {0x800, 0x2, 0x7, 0x0, {0x5, 0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x3, 0x1}, 0x8, 0xecd7, 0x2}}, @mesh_id={0x72, 0x6}, @channel_switch={0x25, 0x3, {0x0, 0x8c, 0xdb}}, @prep={0x83, 0x25, @ext={{}, 0x1f, 0x9, @device_a, 0xff, @broadcast, 0x3, 0xffff, @device_b, 0x8}}, @mic={0x8c, 0x10, {0xd08, "7e86ee2f442a", @short="5729a48f677cdbca"}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x6d, 0x7f, [@mic={0x8c, 0x18, {0x60d, "108146f89ccf", @long="ebb5f4e18b2951eb58768bddae4bfbaf"}}, @measure_req={0x26, 0x35, {0x9, 0x40, 0x4, "8ef768d6bdbc3b44018508d7797ce16f99e3e9b6432285bff9dac17338e93667ff81c76754d005b00be8ad1047d35ffe2e41"}}, @link_id={0x65, 0x12, {@initial, @device_a, @device_b}}, @ibss={0x6, 0x2}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x6, 0xba, [0x2]}, @beacon_params=[@NL80211_ATTR_IE={0x10, 0x2a, [@mesh_config={0x71, 0x7, {0x1, 0x1, 0x0, 0x1, 0x0, 0xfc, 0xa8}}, @sec_chan_ofs={0x3e, 0x1}]}, @NL80211_ATTR_IE={0x1c, 0x2a, [@challenge={0x10, 0x1, 0xf9}, @dsss={0x3, 0x1, 0x40}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x5, 0x78, 0xe6}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x80, 0x4, 0x4c}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x4b, 0x16a110641a36c1c, 0x78}}]}, @NL80211_ATTR_BEACON_HEAD={0x52e, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x89}, @device_a, @broadcast, @from_mac=@broadcast, {0x4, 0xee}}, @ver_80211n={0x0, 0x4000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1}}, 0x3, @default, 0x22, @void, @void, @val={0x3, 0x1, 0x64}, @void, @val={0x6, 0x2, 0x7f}, @val={0x5, 0xfb, {0x20, 0x71, 0x1, "8c235c4c2862b128443b3635f776b7ea70d7f8e478570a18ede26779228454a702aa86b32ef11c035ae19b397c37e016ffb3c29e6b01651bcb2d424c4108a69b2a1c2448af36aac007d27c6d57638273b7affaaf1576bb103cf5dfb69b144ea63ff424bf579f4ea7d0f5b5dbe53853c17b60a034e7072cd61b34728d2a3721b00559faf5d4b3d2632cd32af34bec1a7858cb9e53d1e5b7f810b46b0f4ef14d0f0e773061aae3a8537aa3d7268254f27ce445b685880a31b61e515617464f72f6c6abd752af772e2a42b7554a937a6cb930b7c55920be9472567549667d1de22ddfb4d3f284b46abe93214df8bf30057a0af1ddca303cb582"}}, @val={0x25, 0x3, {0x1, 0x2, 0x8}}, @val={0x2a, 0x1, {0x1, 0x1}}, @val={0x3c, 0x4, {0x1, 0x36, 0x99, 0x81}}, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x21}}, @val={0x76, 0x6, {0x7, 0x1, 0x2b, 0x4}}, [{0xdd, 0xd4, "a4079c3d7c97f5288ab0c95d54a5ee566ee813f6b199b7e4fa5c5afe7fb7e5e49b1262ff7ae23abc75bc48d0c9b4a6b55ae0c1830be388181331d76ee411f72ee685e4081259d2db6cb0781f39d65cbed8c2d2905501fab57f12073c5faecde6bbc4573aaf49824b2dc493ffe428e6f6dbe26f4fef39cfb981522a93ab69b23a5838791a64c1cfdcdb67c4410c9e12046bfba4a2f9e631b268ce9d4315702574fb7a957ea20f500b014d8119f384bb55c1be6d7e1c0d82f8d350fa2d1c444277fa1fbd3d3112786c73341d92e37c628cf6934755"}, {0xdd, 0x34, "ab014fc78d3bc4a011574f6ff1183debc623c1ef50bbd69a0a727b06a7c6c8435ed96a6a318ed05e3d6195e2cd7f05fefdf919c8"}, {0xdd, 0x10, "f0b3b2267b53ec77460a9f46c1065233"}, {0xdd, 0x4a, "bc8e53ead6580f8348042af33592ca1cefd4dd5f1a1721c3a19263053c41d0ec7c90c7dd06d95ccce69503410f05431b01fd3cd3b1ada4c123a989d3a4e6abaf26d1e0078563a5982765"}, {0xdd, 0xc0, "d5503aae413b7f65cf0b555e7bb2503a402d464dd835fbc68c7e31af7d6c4b00b346b5c4f2aad1291bef9a6fd91bb7560590214e298457ccd9b667d28d31656368e4a400f59f6f80da8047b6cf7e6f8ece3328b7c2ad14ea3f592ba955a7ab2c74113637debd0683dc62654a0887b5c16d060fa1f581032a20a22ea0f9af8d63a456df069a740ac14b2a83d0509193bf68bd8d2cd0945e74729ff35bd77dd4870c970213a398f9c21681f247c20eca7974cc1197f69c291e208ab93f9f1f2d42"}, {0xdd, 0xf4, "592a468b8308fdfa79223f8b82712dbac501d98253f21d7029012075009530178fde727d2cc9486462f80c869d5ea94bb73e7ad3c9d938548b81fd2ec2fb5494c31d837abf6a5d02f225e539c41a70629cadbb1eb92244c79d2f4466f6ef9b0e08d1e31883dfa0b0091d627e432f9acc99cd0504a40588a0128f12f11314de52f4de7f85528258c86f0eecdf324924a9fc3aa4e9f2cb0745dbb5b3a65585a9159707b2e6e4a3c0ac563d01105e66cc4ab051437fd560b7c92a8b1526c7c5d802b443ef6735dc8871cce40f1fb2d89fd174853c835acd4c7704e944164e15297bfbabeda2e06d45f0ed88f3c217fe07b7bf51d5aa"}, {0xdd, 0xb3, "b510daa58b2d066b6059ec9db5e3c921d980cddbe3ce535da7c24b4383774a2bbfeacade16268de4a8c16cc7a2c5b2cc88db5a90f0d43df6c6fa5d5d777b29c3622c00dc01765110d0c70b2af11ad3787e1691d4318b4d661123170859d2cfeea5061d191bcc8e3760377a0dd636dbe6e65a013480a7c7dc179fd0afeaf1e0ab86450c5e7183874b9bc9d5a1b6b148c7ac499b63b7d7bfc40523d5e604e8f71a802ef1ed23b58383d2eb37ba0ab8fd2066c08d"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x39, 0x80, [@prep={0x83, 0x25, @ext={{}, 0x6, 0x7, @broadcast, 0x2, @broadcast, 0x38, 0x1, @device_a, 0xff}}, @cf={0x4, 0x6, {0x6, 0x2, 0x3f, 0x8}}, @chsw_timing={0x68, 0x4, {0x0, 0x8}}]}, @NL80211_ATTR_BEACON_TAIL={0x7, 0xf, [@erp={0x2a, 0x1, {0x0, 0x1}}]}], @beacon_params=[@NL80211_ATTR_BEACON_HEAD={0x300, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x1}, @device_a, @device_a, @initial, {0x8, 0x3}}, @ver_80211n={0x0, 0x6, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1}}, 0x7, @random=0x40, 0x2, @void, @val={0x1, 0x8, [{0x30}, {0x2a}, {0xc, 0x1}, {0x49, 0x1}, {0x1}, {0x5, 0x1}, {0x48, 0x1}, {0x1f, 0x1}]}, @val={0x3, 0x1, 0xb6}, @void, @void, @void, @void, @val={0x2a, 0x1, {0x0, 0x1}}, @void, @val={0x2d, 0x1a, {0x1, 0x2, 0x0, 0x0, {0x62731f08, 0x5, 0x0, 0x50, 0x0, 0x1, 0x1, 0x3}, 0x8, 0x10001, 0x81}}, @void, @val={0x71, 0x7, {0x1, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x4, 0x28}}, @void, [{0xdd, 0x90, "9d700d5b53094de0fd9a0e0435c33e0768b3e402785573193d769f2b0021755cebff2abf2ff84176861d9a8d7e8d4e13e320bfca869cc4ba9930a578bcd765039a58ebecfdc4537dfa3a8b00f7121039cfafa81a6d0e164410ceb0ecb0a7e45919e4a4580f92ff3f802db09476b6e4a8cbe17dbde81032258585a2eb6903074f110fb2b5496936a295af41b34597f2b4"}, {0xdd, 0x7b, "a23fe9b014f96203eb028212e7baf5c2f154d8a593c7bcbcde3b188ce61e60553e28762df18a9dbf7c3dd9e543499b28e473526e4a43b87cb299c39ee2eb6fc37631bf2b72eef995842bef9d0bf6523ede39a0b29ef9cc996183bcbda389a02f9044dbb245811c613466c727b8bd3b80988f6ab7b316096b207416"}, {0xdd, 0xcf, "c2acd8b2c94caf87c4fd424e4868cbbe87e8a319b03813d979e042b762f23fc4b445d45cbcf28a72e82d97ed47e19a22cc9b36009b74a3268f42f3536f12aa1019aa7ee8cdf12680d37e346a86fcae8cfcf67240203b69cc337500931eedde66bff8d00a4eb8e55f00d40708a3b4a96761e671bac692c4fa4e578771c1161a2e9e9af3827cc8a758f4f0a17bb8ba57c01cf73af9c0f45aeffe0ec2d9411cc79a24e1a06d0f85e60ca127bac5c47eacd5d65a7fed8004c4c6738e4e20b87acb3276e3ce76fa57e130d39178e053013c"}, {0xdd, 0xbd, "81ce5e91613d3e3fd7aad04e94d09d348eec50c8a846e34b541155d8d7766ef5c13cf884115c3d8258df10217d4c6d8f9bdea56edab27249a8eac22e764d678d72cf0faaf06b1b28175a617ce7d9438201318445c276e5f8cd5d8def81f4f75aa1a3862c9595dc12e05900ddbdc18c44088173a8147df0e4cbbc58e6b01b1e74fd8835adeec08fd8b4f7a88e656170ff6fc7b33978e06c5e7622087bd8dd917f28c84bc43e02fa8d539456b698c9262c6c0e7f812cf59fc6135fd7c5b1"}]}}, @NL80211_ATTR_IE_PROBE_RESP={0x60, 0x7f, [@rann={0x7e, 0x15, {{0x0, 0x3}, 0x8, 0x7, @broadcast, 0x5, 0x80000001, 0x1}}, @preq={0x82, 0x3b, @not_ext={{0x0, 0x0, 0x1}, 0x20, 0x3f, 0x7f, @broadcast, 0x4, "", 0x0, 0x7, 0x3, [{{0x1}, @device_a, 0x7c}, {{0x1, 0x0, 0x1}, @device_b, 0x8}, {{0x1}, @device_a, 0x8f}]}}, @mesh_chsw={0x76, 0x6, {0x9, 0x5e, 0x36, 0x6}}]}, @NL80211_ATTR_BEACON_HEAD={0x270, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {0xcb}, @device_b, @broadcast, @initial, {0x8, 0xffd}}, @ver_80211n={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xb597, @random=0x11, 0x100, @val={0x0, 0x6, @default_ibss_ssid}, @void, @val={0x3, 0x1, 0x5}, @val={0x4, 0x6, {0x1f, 0xff, 0xcdc, 0x9}}, @void, @void, @val={0x25, 0x3, {0x1, 0x6, 0x3}}, @val={0x2a, 0x1, {0x1, 0x1}}, @void, @void, @val={0x72, 0x6}, @void, @void, [{0xdd, 0x1e, "84522d6c33fc97ec78f1318bbd874aeb4a11cd924a9b9e3c2eb0823e6adb"}, {0xdd, 0xa6, "85e2fd43c8fe452e1f8424a705366dc446642a93ab1dc35dbfd729d84924558d3e0f6da60e0c6a8c6822da6458d261f2a7e717e5c497006828eb354ff088c9fe060888dd047ae112d9316791fb1b0ff8c7ce0039c63572c55050dbd52c8878484d906e4c469c65c33ef8eb8d0da3c8963c37e7c4096211516c133811ea7c7833b366a96edea0b197a098a0034f7368229cf43e1b1fa81297bb0a6e140f07fd159bef856da32b"}, {0xdd, 0xbd, "3d9614c287582f7a9374ccd8d3032a56a8943c5996f7be1dfbd9e1d3ce8b4edb409fb350a77e19b54fb40d8f84a3c335d9d669c68d82533131bbd929f64864020275916ec11eac3091aa5d666ae6f28cae68292f31b735d96561d6dabc44c77719e036bc0380386a6a0e2a7b759c32bf910bfcb7d73ed442eb51adfe2a8f4e2201016b3206dc5e17d19df50da0f1faf06ce461d2f60e582a7295351d2e800f1743a5f582b5db35187b5a8ccc526993a607564afd83c128ded9abbe6bc1"}, {0xdd, 0x46, "51ef2fdc24f5eb8166b22aef2abfa4524e3e671728d440b860bf86415f2ebf036323b1ba6b36122cf58c7ee116c770b58aa9f9e4d1edd09563ea65e2f48d464b7adc95116f7b"}, {0xdd, 0x50, "039e8da3f3d1f019edacedd7cf99bc9cf950b193a93a5187390fd7cf87d122825806e956f1330a13d3b936c22854e4d2e72772387f1e5a95f036d876c601d92f0c325ead6f199ba1a3f36ec55e1fa1d5"}]}}], @beacon_params=[@NL80211_ATTR_IE_ASSOC_RESP={0x1e, 0x80, [@mic={0x8c, 0x18, {0x2f6, "fda1e4a0180a", @long="b663e041bdd47cc9911440a40d8c8101"}}]}, @NL80211_ATTR_BEACON_TAIL={0x26, 0xf, [@ht={0x2d, 0x1a, {0x4010, 0x0, 0x2, 0x0, {0x1, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x300, 0x2ca, 0x1}}, @peer_mgmt={0x75, 0x4, {0x1, 0x3, @void, @void, @void}}]}], @NL80211_ATTR_CSA_C_OFF_BEACON={0x8, 0xba, [0x9, 0x8]}]}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x29}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x33}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0xec}]}, 0x14f4}, 0x1, 0x0, 0x0, 0x4c800}, 0x80) 17:46:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf000fff0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 3144.303395][T21754] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3144.370073][T21769] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3144.380469][T21769] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3144.397269][T21769] IPv6: sit1: Disabled Multicast RS 17:46:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0x9, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x3, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x2000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x3000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3145.084449][T21768] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3145.126683][T21769] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3145.140885][T21769] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:46:36 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_GET(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x1401, 0x100, 0x70bd2b, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4044080}, 0x4880) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {{}, {}, {0x10, 0x13, @udp='udp:syz0\x00'}}, ["", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x10000000) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x1411, 0x400, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}]}, 0x20}}, 0x4000) [ 3145.197416][T21769] IPv6: sit1: Disabled Multicast RS [ 3145.269088][T21805] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3145.299416][T21805] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:36 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000a1407000000000000000000"], 0x20}}, 0x0) [ 3145.517585][T21811] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:36 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000a140500000029c13f1f000008000100000000000800150000000000"], 0x20}}, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x140a, 0x828, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004000}, 0x8080) 17:46:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0x4, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x4, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3145.784133][T21818] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x3000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x4000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf007fff0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:37 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4204000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x1410, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x1) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000008000108001500008000000800000000"], 0x20}}, 0x0) 17:46:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x4000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:37 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1ac, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x6}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 3146.224239][T21843] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3146.233110][T21843] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3146.247059][T21843] IPv6: sit1: Disabled Multicast RS 17:46:37 executing program 1: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) close(r0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="20004e000a14010000000000000081679b90dc7a64858e000008000100000000b1c1450aef8f0ce817aa6d6fb631c8f71283df126e29b258ad69414543cc80c92e45a89899a4b8a7da5031e23286ffa4e3e4e6b060ae72d47db00ec753790675bbed41a8aa"], 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x140f, 0xf24, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0xb, 0x45, 'uverbs\x00'}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x8, 0x45, 'cma\x00'}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x7, 0x45, 'cm\x00'}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x11, 0x45, 'ib_multicast\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4008000}, 0x8) 17:46:37 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000a140500000000000000000001000000000008001500000000000000"], 0x20}}, 0x0) 17:46:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf000fff0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x6, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3146.770002][T21859] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:38 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)="5e8f91a3bbfd7b9d2f93a95b7518f861c0ced4f43d87e5ed", 0x18}, {&(0x7f0000000100)="3abfd7de11153381514d125b0b8072048c86a971e221c323fc9360c608ca048e0ea235f551c3878115a5dbc916e9b1da19889e20552ffac20b4525aa228f7a5a9e7dc4", 0x43}, {&(0x7f0000000040)="44928b44319dc34938c94e21e1dd6f455895bb89eda462f4fb2417", 0x1b}, {&(0x7f0000000240)="82e7a7baec6e9e854b8e0a3b04f0ba2197f03c92b81cf7adfaf98b8f25288e67e4d0246149da111d3fc0a405f72b2eae4f2b26b00cc6ea86203a7896ac7a2f2793c266165fc4f00796554c81837786cad84ca1477ce85c9865bd05945976fb93563d5b1b119ba3031ff2b12a80b4168c1bb8f1a9e314e9a3253ebb059d4f6356cbe2096591ea104ddad35bd775d333204adeb96a291c9c738615dcccee0248487facfc4d6ea976ff968e23910b636fe47df8c8f95c7aa569164a7594a1488c6f", 0xc0}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="439d43d5a500762e6650a4e49dd8d5ac13d2d0a80ff4c948d4a7dd2092fb9de9d30c1cdddc24338953d5108a3dfe196e5267397f46d77c71c4383bb7202da6da9d47786a987206c02bc0bba2ea3fd05696e38d7f228d2b49072e1c9758e89d80589f1e62a5454fea776cda87964b81ad200a3713c8a0fe8c6bad148f31a27b4a5ed63a1d8482dd4c98f4481f5d8ab22ac993b8ceab3c8c518d03b7a404e0fa743a6a9ec1c42b65da664e918a51cb606126410618037e8ab2c6270841b18553547a36824d6d12f73a233dec0cf7904106660b3b4d78442dffbdc255f3c7233b58984f005e", 0xe4}], 0x6, 0x0, 0x7) [ 3146.879526][T21863] netlink: 'syz-executor.0': attribute type 8 has an invalid length. 17:46:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x5000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3146.937420][T21863] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 3146.977104][T21863] IPv6: sit1: Disabled Multicast RS 17:46:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x5000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3147.214578][T21886] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:38 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x28011, r2, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') sendmsg$RDMA_NLDEV_CMD_SET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1402, 0x1, 0x70bd2b, 0x25dfdbfe, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r2}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x6004}, 0x5) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) [ 3147.442952][T21897] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3147.678123][T21847] IPv6: sit1: Disabled Multicast RS 17:46:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00feff0000000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r2, @ANYBLOB="ff8305000000e8f42786", @ANYRES32=r3], 0x4}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x3c, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xeaa}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x67}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_VLANID={0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x1) r4 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x6000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x3}}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x7, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x6000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:39 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000240)=0x80, 0x800) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x178, 0x1403, 0x300, 0x70bd27, 0x25dfdbfb, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'wg1\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'bond_slave_1\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'syzkaller0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth1\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'team0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'tunl0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'wg2\x00'}}]}, 0x178}, 0x1, 0x0, 0x0, 0x80}, 0x14) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x2, 0x3, 0x101, 0x0, 0x0, {0x7, 0x0, 0x5}, [@NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x300, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) [ 3148.480967][T21931] IPv6: sit1: Disabled Multicast RS 17:46:39 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x10, 0x140a, 0x5}, 0x10}, 0x1, 0x0, 0x0, 0x8010}, 0x0) 17:46:40 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x100, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}]}, 0x20}}, 0x0) 17:46:40 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000000a1405000000000000000000080101a8000000788f08001500000000ca753cc0ed45d59e6d8db8614fd78d5c7573fce8f3ff9d4dfd9ff0b589fe74b8823e4531175db2cd09f84e5ddcb70b8c91f0f027cdea8d4ba5dbe3ead692ea827d6f709a00d3c1e6a35b58c4a816ccb1658ed51dc75f298687fc76da70068c636898183496bea93458e65186976139c594b2169090e5c2cc56f439c794a49626ee6fffa9b9ef95075bf7f45ec97bb43be15a8609f54695f5bf9a7bad09e87753e3d5d8b1c34bab95a82bbe99"], 0x20}}, 0x0) [ 3149.062001][T21949] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:40 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) listen(r0, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, 0x1401, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0xc004}, 0x20000085) accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x800) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0xfffffffd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x20}}, 0x0) [ 3149.172983][T21931] validate_nla: 4 callbacks suppressed [ 3149.173010][T21931] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:46:40 executing program 0 (fault-call:4 fault-nth:0): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3149.252155][T21931] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3149.321000][T21962] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3149.370855][T21931] IPv6: sit1: Disabled Multicast RS [ 3149.615574][T21971] FAULT_INJECTION: forcing a failure. [ 3149.615574][T21971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3149.649990][T21971] CPU: 0 PID: 21971 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 3149.658878][T21971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3149.668980][T21971] Call Trace: [ 3149.672290][T21971] dump_stack_lvl+0xcd/0x134 [ 3149.676928][T21971] should_fail.cold+0x5/0xa [ 3149.681494][T21971] _copy_from_user+0x2c/0x180 [ 3149.686221][T21971] do_ipv6_setsockopt.constprop.0+0x468/0x4230 [ 3149.692516][T21971] ? __lock_acquire+0xbc2/0x54a0 [ 3149.697538][T21971] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3149.703837][T21971] ? ipv6_update_options+0x3e0/0x3e0 [ 3149.709210][T21971] ? aa_profile_af_perm+0x2e0/0x2e0 [ 3149.714463][T21971] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3149.720489][T21971] ? lock_chain_count+0x20/0x20 [ 3149.725560][T21971] ? lock_chain_count+0x20/0x20 [ 3149.730570][T21971] ? find_held_lock+0x2d/0x110 [ 3149.735416][T21971] ? aa_sk_perm+0x311/0xab0 [ 3149.740049][T21971] ? ipv6_setsockopt+0xb7/0x180 [ 3149.745028][T21971] ipv6_setsockopt+0xd6/0x180 [ 3149.749908][T21971] udpv6_setsockopt+0x76/0xc0 [ 3149.754717][T21971] ? __sys_setsockopt+0x24d/0x610 [ 3149.759788][T21971] __sys_setsockopt+0x2db/0x610 [ 3149.764804][T21971] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3149.770135][T21971] ? __ia32_sys_recv+0x100/0x100 [ 3149.775143][T21971] ? lock_downgrade+0x6e0/0x6e0 [ 3149.780097][T21971] ? lock_downgrade+0x6e0/0x6e0 [ 3149.785001][T21971] __x64_sys_setsockopt+0xba/0x150 [ 3149.790146][T21971] ? syscall_enter_from_user_mode+0x21/0x70 [ 3149.796503][T21971] do_syscall_64+0x35/0xb0 [ 3149.800973][T21971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3149.806988][T21971] RIP: 0033:0x4665e9 [ 3149.810906][T21971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3149.830559][T21971] RSP: 002b:00007f5ffd0ac188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 3149.839016][T21971] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 3149.847019][T21971] RDX: 000000000000002e RSI: 0000000000000029 RDI: 0000000000000005 [ 3149.855397][T21971] RBP: 00007f5ffd0ac1d0 R08: 0000000000000108 R09: 0000000000000000 [ 3149.863398][T21971] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000001 [ 3149.871400][T21971] R13: 00007ffcb660230f R14: 00007f5ffd0ac300 R15: 0000000000022000 17:46:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00aef70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x8, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x7000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x7000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:41 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x10, 0x140a, 0x5}, 0x10}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, 0x1411, 0x400, 0x70bd2b, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x28}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x2}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008801}, 0x41) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000003c0)={'wpan0\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan4\x00', 0x0}) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000003c0)={'wpan0\x00', 0x0}) r9 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_MODE(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x28, r9, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r5, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x6, 0x3, r6}, @NL802154_ATTR_IFINDEX={0x0, 0x3, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x42000}, 0x800) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x18, 0x1410, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000880}, 0x6bed002275d80553) 17:46:41 executing program 0 (fault-call:4 fault-nth:1): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3150.276851][T21986] __nla_validate_parse: 1 callbacks suppressed [ 3150.276875][T21986] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3150.313456][T21990] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3150.345690][T21990] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3150.363506][T21990] IPv6: sit1: Disabled Multicast RS 17:46:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3150.783386][T21994] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3150.834301][T21990] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3150.851280][T21990] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:46:42 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000280)=""/41, 0x29}], 0x2, &(0x7f0000000300)=""/83, 0x53}, 0x100) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = getpid() sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r5}]}, 0x30}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv6_getnexthop={0x30, 0x6a, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NHA_MASTER={0x8, 0xa, 0x2}, @NHA_OIF={0x8, 0x5, r2}, @NHA_OIF={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000e004}, 0xc0) r6 = socket(0x1e, 0x3, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$NFT_BATCH(r6, &(0x7f0000000780)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000500)={{0x14}, [@NFT_MSG_DELOBJ={0x34, 0x14, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xa}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELCHAIN={0x94, 0x5, 0xa, 0x801, 0x0, 0x0, {0xc, 0x0, 0x3}, [@NFTA_CHAIN_COUNTERS={0x58, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x43ad}, @NFTA_COUNTER_BYTES={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1203ca74}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x4a}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x3}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x2}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_TYPE={0x8, 0x7, 'nat\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, @NFT_MSG_DELTABLE={0x38, 0x2, 0xa, 0x301, 0x0, 0x0, {0xb}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}]}, @NFT_MSG_NEWFLOWTABLE={0x44, 0x16, 0xa, 0x301, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_FLOWTABLE_HOOK={0x24, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xffff}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}]}, @NFT_MSG_DELFLOWTABLE={0x1c, 0x18, 0xa, 0x3, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFTA_FLOWTABLE_FLAGS={0x8}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x40, 0x16, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}]}, @NFT_MSG_DELSET={0x30, 0xb, 0xa, 0x801, 0x0, 0x0, {0xef14b16755cb916e}, [@NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x40}]}], {0x14}}, 0x224}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x18, 0x140e, 0x2, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x11}, 0x8000) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) [ 3150.905047][T21990] IPv6: sit1: Disabled Multicast RS 17:46:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xa000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xa, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xa000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3151.503059][T22022] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x11, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3151.615996][T22019] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00aff70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x88, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:42 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000ee4604d70000000000000000000800010000800000225daa58bbe6af24"], 0x20}}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xcf68b21d407ae369, 0x0) ioctl(r1, 0x10000, &(0x7f0000000100)="3926ef167f9fb0365f297f34ac29077ed8127e132f476582e543bf092e1cbba0942fa46768729598097ce3ae4f0d9ff09127982f4eadc2d567b54bf36b9e7a2d7b9e850ec7c7c295d84fbde1cbc15b4ec1181345adce4cbe95317b3945496391d1b325debeeb891f75186b4d4c790c8dd62595d34629f040551993e6624358f14360c9556102549a0def6d4868c5771e18") [ 3151.790868][T22069] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3151.803079][T22069] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3151.841613][T22069] IPv6: sit1: Disabled Multicast RS 17:46:43 executing program 1: sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000000a1405000000000000000000080001000000000008001500000800004adc361cfe4182b30e50e07c3ca742b9b983028c83fc418b3507c59fb4ef5381b2b824c918ca51e21954b7ff3186f47aeeb44194ababc63e9614d3e1334f771f2fbe460a93ffd0d2ed7404493095"], 0x20}}, 0x0) 17:46:43 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@getstat={0xe0, 0x15, 0x0, 0x70bd2c, 0x25dfdbfb, {{'sha3-512\x00'}, '\x00', '\x00', 0x0, 0x2400}, [""]}, 0xe0}, 0x1, 0x0, 0x0, 0x40000d0}, 0x0) 17:46:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xe0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x1f000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x1f000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:43 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x4c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x4}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x89}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 17:46:43 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3152.558457][T22069] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3152.571213][T22069] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3152.627458][T22069] IPv6: sit1: Disabled Multicast RS 17:46:43 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, 0x1403, 0x200, 0x70bd25, 0x25dfdbfd, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_to_team\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x200008c4}, 0xc000) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x88, 0x1403, 0x400, 0x70bd29, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6tnl0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'macvlan0\x00'}}]}, 0x88}, 0x1, 0x0, 0x0, 0x90}, 0x4010800) 17:46:44 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000005e00)='cpu.stat\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000005f00)={&(0x7f0000005e40)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000005ec0)={&(0x7f0000005e80)={0x28, 0x1401, 0x100, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x100, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b0f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:44 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x14, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, r3, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x120, 0x0, 0x200, 0x70bd28, 0x1, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IE={0x104, 0x2a, [@ht={0x2d, 0x1a, {0x1, 0x2, 0x5, 0x0, {0x6, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, 0x8, 0x2, 0x80}}, @link_id={0x65, 0x12, {@from_mac, @broadcast, @broadcast}}, @dsss={0x3, 0x1, 0x4}, @mic={0x8c, 0x18, {0x301, "e4db4460eab5", @long="cba9dc9177d7b677fcac8b5294eb2e6d"}}, @fast_bss_trans={0x37, 0xa6, {0x3, 0x3, "bb1ca613fc88e3b9285e6466b669cfe1", "b1ab38fb9a87398724de8b9dd8022d8a5641e8b64fce2aee6b2486bd90b3a77a", "9be711b0d1b5462f7b29ab328d41b8979bdfed28a3d9182f8653eb63efbcd12e", [{0x1, 0x25, "fe46d89a0e2f6d33219ebe7697b41cd157de481941301dcaeb7ece4fefedd3685880997485"}, {0x2, 0x17, "1518602e995dd2ec6c538d473dcffe5e713c5a8c47b1f6"}, {0x2, 0x12, "0db6533900fc93f71da8c7e4e218c7175a15"}]}}, @cf={0x4, 0x6, {0x7, 0x3f, 0x5, 0xdb}}, @erp={0x2a, 0x1, {0x0, 0x1, 0x1}}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x1411, 0x10, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r5, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x21040922}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r6, 0x300, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8001}, {0xa, 0x4e20, 0x1, @private1, 0xdff}, 0x9, [0x2, 0x1, 0xffffffff, 0x8, 0x4, 0x0, 0x9, 0x80000001]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000240)={0x4, 0x0, 0xfa, 0xcdae, 0x81}, 0xc) 17:46:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x3, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x300, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xe0000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x4, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xe0000000, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:44 executing program 1: ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, &(0x7f0000000000)=0x2) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) [ 3153.476871][T22142] IPv6: sit1: Disabled Multicast RS 17:46:44 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000a1405000000400000000000200065abca2300000800150000000000"], 0x20}}, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="d8000000031420002abd7000fcdbdf250900028073797a3000000000080041007278650014003300627269646765300000000000000000000900020073797a3000000200080041007278cd001400330076657468305f746f5f626f6e640000000900020073797a320000000008004100736977001400330076657468315f746f5f627269646765000900020073797a310000000008004100736977001400330076657468315f746f5f7465616d000000090008004100736977001400330073797a6b616c6c657230000000000000"], 0xd8}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 3153.819483][T22167] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3153.848515][T22167] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3153.876570][T22167] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:45 executing program 1: socket$nl_rdma(0x10, 0x3, 0x14) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="1800000013000100000000000000000003000000f8cb52a6eea77a3d4560af7093206443233446db7953c8366f5d93178fb7e596ce8bae2d66ed4d750fc4137063765347d0da43efa4260b129949caaf45ad1b2a8b95a0af28dc2fc58944b386823260c43e57092aaddf", @ANYRES32=0x0, @ANYBLOB], 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x140c, 0x10, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x20000825) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1800000013000100000000000000000003000000", @ANYRES32=0x0, @ANYBLOB="8c6d4a7eea7c4a5516031baf5e8723b61f2901e0e1fb91cc66783ec8fa01c36fe8663b2b3abdc44e6502a884dd0cda20e24bd06ad5849b41589d8746b8f49c278604978bdf67e53d5e5d37398c88ae250751229d1004bcff62e410937a4980e4f1672e5d5c2f31ac339098c2f50d"], 0x18}], 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080), 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f0000000000)=@ccm_128={{0x303}, "8d9fee366af08a92", "d918413fbe0e56f0a68e22d5ea7f9135", "ace8213d", "9043ad47dac96502"}, 0x28) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, r4, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r6, 0x8912, 0x400308) r7 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) 17:46:45 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x5, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3154.169512][T22175] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3154.190381][T22142] validate_nla: 2 callbacks suppressed [ 3154.190409][T22142] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3154.226998][T22177] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3154.237710][T22142] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3154.265274][T22175] tls_set_device_offload_rx: netdev not found [ 3154.297079][T22142] IPv6: sit1: Disabled Multicast RS 17:46:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x600, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3154.890489][T22175] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b1f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xe0ffffff, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xe0ffffff, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x6, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:46 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x30, 0x1401, 0x300, 0x70bd26, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000040}, 0x800) [ 3155.158628][T22210] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3155.183091][T22210] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3155.213253][T22210] IPv6: sit1: Disabled Multicast RS 17:46:46 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f0000001a40)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x28, 0x140d, 0x100, 0x70bd2b, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x44000}, 0x12) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, 0x140a, 0x300, 0x70bd25, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x24044081}, 0x4000010) 17:46:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x700, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x38, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x997, 0x38}}}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x14}, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), r0) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000940)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)={0x430, r3, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x80, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x38}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2479}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x33}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x1ec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x5c, 0x3, "2e99280273755187df31b256f18ad511037f92e239d49899477bea659519ce67cfbce685ce8ae1de917347569d35b1789b0ed5048c12ce837e069965148d4331ac54012e4143527feeb233b702c377cf1950aec3c0fedfdc"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80}, @TIPC_NLA_NODE_ID={0x101, 0x3, "0ecca7a92d3bfdc2bd6e092a7cd5f3973f44d3766cef188a6cd531ffd2c0f84138a913882bfcb701231fe7455cf657dae76ba37b1d74cb0da1933e1065a1a7bc1ecc6084d71f0b09931af2c3adec8106ee058b3458f51d2b6c274d197311b7c1cd6f901c40c480326897f1d4e7ee8b6bb71d249c90d599deeb65996faf6194221e86ba687c834290952fc687bb2331853e3851155021feef268d1ad2102f394b05284b216b2d97ea32a9b3cc6c6069db59dae33f9abbe9f009ce296b4a356d5e6fe3b5c500f246ebce21f98d4bc42b7829f3e0a2f8a305a75c0fd0ba0b0243495240830130b85005b456b9abb69c3a94579253b7f2bc273a9277c5e639"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "0d7b9791da15896f70953dc7f22b5d56f41a0cde3d051e458de9"}}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x25, 0x3, "39410eeec3fde4f551041be79654e7b8ff4810924c6e6ae3d56d7afd0e3206c2e8"}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x20}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x20000000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1c}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfcd}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffff7f}]}, @TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}]}, @TIPC_NLA_NODE={0xe8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x400}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "87d2580115d57842082e856909ac982368e345c6fc57dc3a"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "a590ba0faeed017f7570c3fa5d7895d3eca8d6fcf9c99d4f3e7605aad8e1"}}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "ac84f44fcbc8d0c6c44721efe999430de76c166d29744603a3baf5bb7f85183e"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x14}]}]}, 0x430}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="207f4f279310644b20b7c0831f9a84843e00ea5e011e63f6dc20a600fe50d734673a175ef643b86141db47b498f3a974d3be164a1a15dd7bf0294ca5603672277b51408383bb8edea9ddbae40c4da9244896f82b8a1a2cd24a64eac06302c402aa937bb06c2eae204233fea55ce344ddf2e8bb6693669cf24f571d5b40365e421f5464a711eea6e65b43113af37459152fff22dbc06b150c2185876a775ba6505c4ee645f31b73feffe430e1e21a40ba7e66b9b67bc30763db7d5b295de3833aefe82dbdcd53e80f8873cbff5341858def5d671be3daba72f4ffc7334549e7b148e9dcd684725130a738dca116a817e3a3379fd69d778a7a56066d3572ef15fafcfb697458d6ae11567df894fdd7f37b59b9b6f0bf84a42c3ccb84ba4399af5662020ba4bf98bd20b6fb6697065573bc90790396ffba8dbadf55d84bb0b4aa4a8069f40bea3733331e07d72aebb828861d6f17719ba7d2328f00"/357], 0x20}}, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44}, 0x40040c4) 17:46:46 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b2ff08000000054f000000000000000008000100000000000800150000000000432851a8c48d8ae37df4a94984ff2bb9d7fae390a43428301ff4f869cae69a337373619464d78467831ce5c564c9aac969e9a6823becac0df0cb68d89aeb22d6cfb84300fc1c6a98c9658e417a0144c642f03552c1e822c9cf39d87c826b07142a3fdbf0765edd58d76c66a96631e3a78956465d2ec8e894bd44292ef3e25bc50e28eddab3735af81bca9ed1a9b44bc794c10b23bf897f85f46ed5c54273972f6f6bee0064843d5f5e143f31a71c8f6ae7a87513a95515343f64d3b91aeb99943b88c5f3cb60f5ad049d7df5e1bdc8f1703186e81ffbdeb3"], 0x20}}, 0x0) 17:46:47 executing program 1: sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xeffdffff, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xeffdffff, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3155.989687][T22214] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3156.017444][T22214] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3156.067979][T22214] IPv6: sit1: Disabled Multicast RS 17:46:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b2f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:47 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000a140000000000000009000008000100000000000800010001000000"], 0x20}}, 0x0) 17:46:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xa00, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:47 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x8, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:48 executing program 1: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmmsg$inet(r0, &(0x7f0000000540)=[{{&(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="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", 0xfd}], 0x1, &(0x7f0000000580)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @remote}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xcb}}, @ip_retopts={{0x48, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @generic={0x88, 0x11, "c3d51e91a879cdf9c66b4192abc84b"}, @generic={0x86, 0xf, "4672b1af7611ea5c67e799a6cf"}, @rr={0x7, 0x13, 0x4e, [@loopback, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfb}}], 0x98}}], 0x1, 0x4000) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) sendmsg$RDMA_NLDEV_CMD_GET(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x1401, 0x200, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4010011}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x30, 0x1401, 0x400, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}}, 0x400c010) [ 3156.819835][T22270] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3156.831000][T22270] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3156.856711][T22270] IPv6: sit1: Disabled Multicast RS [ 3157.006824][T22286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xffff1f00, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xffff1f00, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3157.080232][T22286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:48 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000000a1405000000000000000000080001000000000008001500000000005c4c85737ce8319b59a51c4dcf6d98b2152f70ac408d5944118cd575a034449473deacc6873f538440c78ac4e2588bebc8342cc625b559baae53c6c7d0f499cad04814cbc98011e3843e5978cc97f991d76215fd26c4376555d4c492264a9d9fc94d3f12a9a095f3b968bf4a9bcd862af657aff8ef41d92d85066569f6110703dc042c7699600eb9ae33c4e009f53ff91b729512c86965a06cc29f1a"], 0x20}}, 0x0) 17:46:48 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x50, 0x1405, 0x54a55597d9b418be, 0x70bd2a, 0x25dfdbfb, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8}, {0x8}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}]}, 0x50}, 0x1, 0x0, 0x0, 0x44}, 0x20000000) 17:46:48 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x1403, 0x200, 0x70bd27, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'syzkaller1\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ip6gre0\x00'}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004011) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000004c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r4, r0, &(0x7f0000000340)=0xfff, 0x7fff) sendfile(r3, r2, 0x0, 0x10000000a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, r6, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000480), r5) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0x0, 0x804, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_NETNS_FD={0x8, 0x1d, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c010}, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="44000000021496b927bd7000fddbdf2505005400000000000900020073797a3000000000080001000200000008004400", @ANYRES32=r2, @ANYBLOB="050054ff0100000008012fb4d0c5ff00"], 0x44}, 0x1, 0x0, 0x0, 0x4044051}, 0x20000000) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:48 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0xb, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3157.629650][T22270] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3157.643633][T22270] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:46:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x1f00, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3157.695191][T22270] IPv6: sit1: Disabled Multicast RS 17:46:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b3f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xfffffdef, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xfffffdef, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:49 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x10, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r1, 0x122, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'virt_wifi0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) [ 3158.440137][T22344] IPv6: sit1: Disabled Multicast RS 17:46:49 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x200) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x90}, 0x0) 17:46:49 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0xfffffffc}]}, 0x16}}, 0x0) 17:46:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xe000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:50 executing program 1: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/79, 0x4f, 0x40002122, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r1, &(0x7f00000003c0)=""/110, 0x6e, 0x40000101, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x1403, 0x400, 0x70bd25, 0x6, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth1_vlan\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth1_vlan\x00'}}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x800) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0xfffffe01, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 17:46:50 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x11, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3159.081259][T22344] IPv6: sit1: Disabled Multicast RS 17:46:50 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x20}}, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:46:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xffffffe0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b4f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:50 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, 0x1403, 0x1, 0x70bd28, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'rose0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'syzkaller1\x00'}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.parent_freezing\x00', 0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}, @ETHTOOL_A_PAUSE_RX={0x5}]}, 0x2c}}, 0x4044801) 17:46:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0xffffffe0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:50 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x12, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x34000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:51 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x70, 0x1405, 0x400, 0x70bd2a, 0x25dfdbff, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x2}}, {{0x8}, {0x8, 0x3, 0x1}}, {{0x8}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8}, {0x8, 0x3, 0x4}}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x4000081) sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0xb, 0x5, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004055}, 0x48011) 17:46:51 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x13, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3159.977547][T22405] validate_nla: 4 callbacks suppressed [ 3159.977575][T22405] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3160.004679][T22405] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3160.054141][T22405] IPv6: sit1: Disabled Multicast RS 17:46:51 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$rxrpc(0x21, 0x2, 0x2) write$binfmt_misc(r1, &(0x7f00000002c0)={'syz1', "05d3d0eda242e2c7980edc750f1a27e7ba209edf2630dea57c4026ef5ad42cb56f4685756408ab1d9d02e0083c77f978504bedf9494db59aae8e354140b2fea4ff5b0cb3a3f67764f0f2dec07e8c3121e47e5720c53cafbee8b1e22ecb3ef89105e77bd500e75863752a2417f3e4fbecc4ccd07d43"}, 0x79) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_VERSION(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40aa080}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x38, 0x0, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000850}, 0x20000800) sendmsg$NLBL_MGMT_C_LISTDEF(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x20, 0x0, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x9, 0x1, ',,\x00-\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x10800}, 0x24000801) 17:46:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:51 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r3) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x34, r4, 0x5000b1c43c8bc629, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x34}}, 0x0) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1d400005}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r4, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@IEEE802154_ATTR_CAPABILITY={0x5, 0x11, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 17:46:51 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x10, 0x140a, 0x5, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x90}, 0x4) 17:46:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3160.950136][T22407] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3160.974662][T22407] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3161.009639][T22407] IPv6: sit1: Disabled Multicast RS 17:46:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b5f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x40000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:52 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x1402, 0x10, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x20044000) 17:46:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:52 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x14, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:52 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, 0x1401, 0x800, 0x70bd26, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x5e4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) [ 3161.655625][T22474] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3161.694418][T22474] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3161.757807][T22474] IPv6: sit1: Disabled Multicast RS 17:46:53 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x0, 0x3, 0x1}]}, 0x20}}, 0x0) [ 3161.989231][T22493] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:53 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x10, 0x140a, 0x2, 0x70bd25}, 0x10}}, 0x24004044) 17:46:53 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x150, 0x1403, 0x300, 0x70bd2d, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'hsr0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'lo\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ip6gretap0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'macvtap0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'dummy0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan1\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'vlan0\x00'}}]}, 0x150}, 0x1, 0x0, 0x0, 0x4004000}, 0x5) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x140a, 0x800, 0x70bd2c, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 17:46:53 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000a140500000000010000800008001700000000000800150000000000"], 0x20}}, 0x0) 17:46:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x3}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3162.499085][T22480] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3162.517511][T22480] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3162.602834][T22480] IPv6: sit1: Disabled Multicast RS 17:46:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b6f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x1fffff, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x3}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:54 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000008a140500000000000002000008000100000000090000000000000000eb4c4204000000000000009140d3a1512221c7907e9e174b55273fcc5cafb40ce1"], 0x20}}, 0x0) 17:46:54 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x15, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:54 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xfc, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) r1 = socket$inet6(0xa, 0x800, 0x40) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000280)) 17:46:54 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3163.161369][T22539] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3163.198324][T22539] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3163.255207][T22539] IPv6: sit1: Disabled Multicast RS 17:46:54 executing program 1: getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x1, 0x70bd29, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 17:46:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:54 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00 \x00', @ANYRES16=r3, @ANYBLOB="21021100", @ANYRES32=r4, @ANYBLOB="080026006c0900000800b70000000000"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ec000000", @ANYRES16=0x0, @ANYBLOB="00012dbd7000fddb08000300e6773764b4244f8831f2bc65f9863aaeb5051cea0cc3a6db633f64fed5c8d11f800764a325785d92c791e85d2b13e6913b7cfb611c7dd93b12c66996a9a17a35fdd4e3e9640d27e87cdf19389e2a50e6d5b07c958835db17ee2138292b733d750665a53f1873d6a37cee8e71a8", @ANYRES32=r4, @ANYBLOB="05001801a10000000a004f005050505050500000040046000a004f00f60706d650440000ac00518010000080090004002a4b38347a0000004c00008005000400460000000500090001000000110001008503d621968c13fb8c18b6e7b90000000800030005ac0f00040005000400050008000700020000000900010097ed51db0400000044000080240008800400020004000100040001000400020004000100040001000400020004000200080007000100000004000600080007000200000008000700020000000000000004000600"], 0xec}, 0x1, 0x0, 0x0, 0x4000}, 0x14) 17:46:55 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r2, @ANYBLOB="ff8305000000e8f42786", @ANYRES32=r3], 0x4}}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}}, 0x40) r4 = socket$netlink(0x10, 0x3, 0xd) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff8305000000e8f42786", @ANYRES32=r4], 0x4}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x5c, r1, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x40}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4008081}, 0x4085) 17:46:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x400300, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3164.041963][T22543] IPv6: sit1: Disabled Multicast RS 17:46:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b7f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:55 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x140f, 0x2, 0x70bd29, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x7, 0x45, 'cm\x00'}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x7, 0x45, 'cm\x00'}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x7}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x2404c891}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000a1405000000000000150000000000"], 0x20}}, 0x0) 17:46:55 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x17, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x5}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3164.715962][T22608] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3164.765636][T22613] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3164.809610][T22615] IPv6: sit1: Disabled Multicast RS 17:46:55 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x18, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:46:56 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x140a, 0x8, 0x70bd2b, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x20000010}, 0x4004890) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x1000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:56 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x140f, 0x400, 0x70bd2c, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x20008004}, 0x2000) 17:46:56 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x7}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_BSS_BASIC_RATES={0x14, 0x24, [{0x48}, {0x6}, {0x2, 0x1}, {0x3}, {0x4}, {0x3}, {0xdc, 0x1}, {0x6c, 0x1}, {0xc}, {0xc}, {0x3}, {0x18, 0x1}, {0x24, 0x1}, {0x2}, {0x48}, {0x2, 0x1}]}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_BEACON_INTERVAL={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x4, 0x4, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:56 executing program 1: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x1, 0x30, 0x5, 0xc7}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000400)={r0, 0x9}, 0x8) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0xfffffffd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="000100000314000426bd7000fedbdf250900020073797a301400330076657468315f766972745f77696669000900020073797a3200000000080041007369770014003300736974300000000000000000000000000900020073797a3200000000080041007278650014003300766574683000000000000000000000000900020073797a320000000008004100736977001400330076657468305f766c616e0000000000000900020073797a3100000000080041007278650014003300766c616e3000000000000000000000000900020073797a320000000008004100727865001400330077673200"/244], 0x100}, 0x1, 0x0, 0x0, 0x2000008c}, 0x4080) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20008421}, 0xffffffffffffff9e, &(0x7f0000000100)={&(0x7f0000000040)={0x38, 0x1403, 0x208, 0x70bd2b, 0x25dfdbff, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'caif0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x90}, 0x4000040) [ 3165.517921][T22645] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3165.538288][T22615] validate_nla: 4 callbacks suppressed [ 3165.538319][T22615] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:46:56 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3165.568311][T22615] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3165.584679][T22647] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3165.629430][T22615] IPv6: sit1: Disabled Multicast RS 17:46:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b8f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x6}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:57 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, @xdp={0x2c, 0x8, r2, 0x27}, @rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x3}, @ipx={0x4, 0x4, 0x818, "ec8eef6ad257", 0x8}, 0x4dde, 0x0, 0x0, 0x0, 0xfffc, &(0x7f0000000040)='vlan0\x00', 0x1, 0x5, 0x3}) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x5}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x2000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:57 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x1a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3166.399616][T22676] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3166.436540][T22680] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:57 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x1b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3166.457150][T22682] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3166.489858][T22682] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:46:57 executing program 1: r0 = socket$phonet(0x23, 0x2, 0x1) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f00000002c0)=""/93, 0x5d}], 0x6, 0xe797, 0x81) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) [ 3166.545544][T22682] IPv6: sit1: Disabled Multicast RS 17:46:57 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x4040810) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff8305000000e8f42786", @ANYRES32=r2], 0x4}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, r1, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x85}, 0x40000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x6) 17:46:58 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xd4, r4, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60ff715f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fc}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c32c987}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fc241cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ca950a2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44bbebbd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b13}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30ca1c34}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x471a58de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x274aab06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf6d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ecb8106}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15976b74}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6fb52f48}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a0e}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4044805) 17:46:58 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000150a1405000000283c2397910000000000000800010000000000052606327f2b606b88e918314be6dd32c992251a80bf345ee50040e2519765c6d34336635c9a27c11e80ad0b5ef7c06ee2d4d41ba03286d0b614d8dbde3d69378a5677862eb02c670e8e93589c13bf648b5f8c918d8a0aa641bc74488ae37cede0da1a07c0730b53dc9df00b50ba801c65fcf101bedda3fcae56377be8be919d20867ee094d2a41ac689f056a18695d4e9340b9f3cf34fb5a0f77818fc8729254867497152a399afc28fe1fd6ef1a182f62d4af475dd09016b54e78a74549cf3a90ccf19b745739d276c76ecd02c019a7d78df9a9b6b51b626bf56ba6e7357e0d2be2d7366ff6815f827f117da1d2d61714c96f33a111d28000000000000001967e52a083fe271cb9b7d8a547e09c2af487118f6a765bf9bd0f1ff7b0297a60edc"], 0x20}}, 0x0) 17:46:58 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x400, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x20}}, 0x0) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$inet(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)="6d4422134e0c4546c91545f8e5b5f52b72c6eb479007d4c541ec07a642830cbc52f7de968786ef303cf5f68247c3c4ac1226b56d3d48c68774e320b200e8099a8189f124cfee04d4e84c445d80ab2bb10c0665816cb871be545b22a66cba9ce0b5e64841f692a06149bf3d69dbc63470b7c865e37f811bfc8db6b995035921fde3b1bf886a8a551255b1eb6d024c61bece870bf126c005a0e7969a1dfd0f0be67312854a8ca8a3943c4b3619c0cd9f35b9b876ead615cdc53d8f", 0xba}, {&(0x7f0000000040)}, {&(0x7f00000001c0)="bfde781dcdd732982a9de2fa78a0f0120681", 0x12}, {&(0x7f0000000240)="8f715fac384a593c3f28266e8f8e6b44cd009de108913b5565c99f8caacf733feef374cc91d7618018e50ee7e19750015f6d3df3155fc430aaaafe429b6054395e98d6c7f209a3505aa7c01d296932d1e9583e34387e4ad4975d585bb529d1b4db6b7f265cf0f08934e439b8bb61de9976e4388cc22bbee917efce6c2acc4101d5a8aded877f272582a6db777d7b32e7f24e605da9e0dd70d43df06adc59b08acb954738ae35aa9e7f4f5d419c2540490ca00bb73aca5b4251370b4a5007456f1c2212278a9997f0df882b1099aa80df695f7a21f4a8f1b5a977c770c57c1e5cd18e198f36c34e0ed42c0d66", 0xec}], 0x4, &(0x7f0000000380)=[@ip_ttl={{0x14, 0x0, 0x2, 0x20}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}], 0x30}, 0x4800) [ 3167.292076][T22685] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3167.317239][T22685] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3167.353774][T22721] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3167.396707][T22685] IPv6: sit1: Disabled Multicast RS 17:46:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00b9f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:46:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x3000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x6}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:59 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x7}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:46:59 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x1c, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3168.060854][T22744] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3168.075675][T22744] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3168.095353][T22744] IPv6: sit1: Disabled Multicast RS 17:46:59 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x128, 0x1403, 0x100, 0x70bd29, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ipvlan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_to_hsr\x00'}}, {{0x12695be4c3d1d48a, 0x2, 'syz1\x00'}, {0x58, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth0_to_hsr\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ipvlan0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_to_hsr\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'team0\x00'}}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x4000) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0xfffffff8, 0x1, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket(0x2a, 0xa, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r2, &(0x7f00000004c0)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x80, 0x1405, 0x100, 0x70bd25, 0x25dfdbfd, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x4}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8}, {0x8}}]}, 0x80}, 0x1, 0x0, 0x0, 0x20840}, 0x80) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, 0x0, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x40808800}, 0xc, &(0x7f0000000800)={&(0x7f0000000b40)={0x29c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xfc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x12, @mcast2, 0xf0a}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa0000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2441}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "e5f49c9391442e919132ef5566ddc05511931692f3a004a685864493"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x2c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x78, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x37c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa7c6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffffffff61}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x4000040}, 0x44011) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) ioctl$BTRFS_IOC_RESIZE(r3, 0x50009403, &(0x7f0000000440)={{r1}, {@val, @actul_num={@void, 0x5, 0x74}}}) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x48, 0x1401, 0x4, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x8051}, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x28011, r1, 0x0) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000005c0)={0x118, 0x93, 0x1, 0x0, 0x0, "", [@generic="eb3eb6812286891e42a79df3eae555bb8182d168", @nested={0xf4, 0x87, 0x0, 0x1, [@generic="91358ae15662964cc95930cee512489215f1a01df4dec69e7220dfcd95c2db4174f413a3aaebec2be1ef15b93d084b5442c16cf6014f60a5404fc877543aea25b983c67c548046909afbeea68f51de7814ffb561bb47760ed48aa3a0f38e53436cfc263913de861e2be29d7f5140a485f6924e1493d07d32d79b0c07f858f57fe3d53af1adaedbe1fa0afaddac54583dd3cf226b29fc0bf66147ccf0539901c2bcdec64c3c6132932707df6863370248378fb12c216e1b205becfe50aa2a8666f9b38cc8ca47f3dc5194c3451a2f5d51dc61f5c5", @typed={0x14, 0x1063, 0x0, 0x0, @ipv6=@private2}, @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@empty}]}]}, 0x118}], 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000000000)={0x20000000}) r5 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r5, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, 0x140c, 0x800, 0x70bd2a, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x8084}, 0x20000041) [ 3168.428338][T22763] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3168.495995][T22760] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:46:59 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1a0, 0x1403, 0x1, 0x70bd2a, 0x25dfdbfd, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'bridge_slave_1\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'rose0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6_vti0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'geneve1\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'erspan0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'batadv0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'vlan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'geneve0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'macvlan0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'geneve0\x00'}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4040}, 0x2002c084) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:46:59 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x1d, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3168.788764][T22744] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3168.803471][T22744] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:00 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x18, 0x1402, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x18}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) sendmmsg(r1, &(0x7f0000004000)=[{{&(0x7f0000000340)=@pppoe={0x18, 0x0, {0x1, @link_local, 'veth1_to_batadv\x00'}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000000880)="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0x1000}, {&(0x7f00000003c0)="a71d5c51ee8dc273d4495fd14f430f6f0f438bc3d2c3e75d3fb1bcad71b2697c41a682ebf758312da6922de9aa7184a2c8fbf36f89834d99d4876fefd32ec3e1495989fb645287f44d66271d68671c3b8b815272f2e2b1f66a52702695726173faf7f765b9c4ef63eeb07e33a155c14f28166d92b3aef5d02618f2f6ff69bc352fb644e9310195de74954070fae7e423d10fb383733dffe6b03eed206ed4dd8d", 0xa0}, {&(0x7f0000000480)="14bdbce930d899b108d61e62d0fe190dc5d75ed8bd3b36012b3fcabd1bb3eda9d7e2214b756bea1a104a5a7267106c3412b040da865e4c4adf6cd8e8e5f81cd4a7b55a5aa7032e15c1143bb8c7bcbcbe00cf819aea9d37a950202c1c6512d9075f80831f2f90735c4ab2bfda9386", 0x6e}, 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", 0x1000}, {&(0x7f0000000680)="93b9536a2a1390528b2c415e399fac67497a08217841586002177641d82c7608f205e743c4b2c0a7c67dd82d407706e4e1cd9aa9704d8250e00ee332d44d1e1ff9723d8ed5d11f", 0x47}, {&(0x7f0000000780)="1380d937c00935ac3349a11d2f2134d63e293e4f0c7d5d066541a6193470687a66216355ad80a38ab266afc3b00c712ca4cb222f8a00317907dce3916be2f57556742e7e122e95d5273858d72d01ac9b2ae1fcb826546405572da18de157e7c62c9f738dc6d6c7624169f97e03f07ca5421c", 0x72}], 0xa, &(0x7f0000003940)=[{0x48, 0x109, 0x401, "56094c6e48e091df7c072bdff5e08836cd31776d57cbfd902dc2768f03940a215389d1e93504833e28b45dff7e422d2f5e636ca743ae"}, {0x58, 0x84, 0x75, "b7fcd642dd79223e03de8404f110110a3c33f7cc18be943037f080de83970f9acc364d10472ff62fdf7338f00ebb4945bac51ebe91d732711f775b4b1bc0cc43c7"}], 0xa0}}, {{&(0x7f0000003a00)=@x25, 0x80, &(0x7f0000000700)=[{&(0x7f0000003a80)="cc8504e2cd87c59534ab98bdbb90c6c212155c76839dad97731bdd2267ebdf0058dd6bec942c79fe25cfdbbed772892a619619d2de00de86c5aeb60e1e52334ba8f3b0cf961319b73a1df9f6930c84adc1ebf0fb1ce3ff1f6026a2392c4a727a7b04fe2473aae52a4b9ea5c105ffb4b6f4b9b8ada6005a339d7752801a35647b8a2730720cd5316a09e86ff4e036ce53f7ab89a4615bbf2b958ec403dfeb14cd1f7964245b161e0661870adbc8f3b25402f0f8539a42ec6cf19a5720e2", 0xbd}], 0x1, &(0x7f0000003b40)=[{0x108, 0x203, 0x3f, "1be62c649560ec87eaf6aad490d8731989e8a56785fc4bb9b984bb6d348c41948ef79045536c0f6bfea4b27bebbf8dacd9f95e5864810e9fef538c625b646b4841e4685f7248fac3332c2a890c8d9eb68dfba0fb6a20e49daa3acdd9db13ac11cf67cce52f53297275e743bd4df31a7ef8e0372d66fb86ebce24419d7bbf6db2850fe953459d7716459e338825a524ec072f3010a3fb740a2b2337cadb3bd5826bf64f7f81c6d08e5c86e057c670da8998aa75514bc8fdfaf36a39507a29bd01948f0cc7f35c9157ead2365bc8686c38b255b5e216ef36bb8a5de537a44dcc248977fccaf705d3dfaba0d3b89992b6dc6ce1"}, {0x88, 0x21a, 0x8, "fd644a1a7591af4e7e0558251f64ffa6755a0fe0c194de2fb519550d40381c2269eabd868805032e1ee5c6fc2530628472081ace4931f0145d0fb6bdb71eb75ac5988d8e8f5501ed228662262f91b17b9070da973ee580ead2ef756f43d2ac5d48642e111ae27c30b86b0611a067802b60bc5a36dd24"}, {0x60, 0x116, 0x3, "2a919df2be2dbd99002b9bc43a2957e0cd6231513f259ecff3b18ac7b59ea34abce2ed07832d25d6a144f616cabac19a3022046dd2b51279820d56766be02815a691a1095dd075bee6e36655337a48"}, {0x108, 0x109, 0xfff, "aa06ae93b8d65816bbe1cba62a75430a8b37ff80699cdbf817ff5c805d07dc12e08dcafdc0c4dbd5e064949dc7cf7f4f12452b34eb04c16729058a5fcfc7e329b43b3e6b612e7f36d7d374e9e01fae6def502da40dbdc00ba0cba54b6dabcd32eb6a220a640798a484a98d9f65f8150352bb621e8a761d97903a49c8e5f2bed4ddf1d184cd62bcd470f72b6d6be17cc30648b7eb3545edccb30e669b36b573d93a9ee2fc0f22f002ada3ec900f9aa9f5b5d0d3be624888e90273ccccadec8c8ef628a57298c436c2a49939e8d1fb1e3a9755535530455cdd582867cad0106e1dd12976cc9102fc0733c0fb278860c5cba36a865e20f5"}, {0x98, 0x108, 0x0, "e115a12cce2d118b0ed7897b1caa8e721b502b9b9ae70769bab656d5d24ead0de6c70c81ec60eb5b79ded0eadde4e834d9516854956b3a2d21a8618f903208cfc93b032cc97a11895a8597e14aa1fe3ef21da7761db7e3614dc70930733e04e5123d1d522d85ba8b02a59f85f60d7f85cb7d21ff764507c66acd79b2950fa9ff6e"}, {0x100, 0x109, 0x5, "9747eb4ae3f442f178f928719c9605d55a2284368a043f65d9541f037354b81194ba1b7b70ff6b00666f183cbf4cdf9400ed1e5167acd3872d83fbd517795775b9ef334fb2bd88da2102099fcd01891a23bac1718e7e6901b09d95746ef83aa498833c177fbe39aaa12c4e5c32e558d1f11e022ad510b5f3d589b293d07d35c27dbb6f7eebbb0b6c82f9315f62ca3375586fcd355627baf375577cd40eece8dc2c761644c3d8a089a7b10f64592e2ef0496deb3a5e9fb9797dfa260c438bf21e1f7574985e034484215401434b9bbf5ca33c3397a945a0b05f4d76ce9e43186e34a6b648901d12be86ee"}, {0x28, 0x100, 0x7fffffff, "967ae2c3521be82aff6b4081145ebb459a90fc"}], 0x4b8}}], 0x2, 0xc0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xb0, 0x1403, 0x200, 0x70bd2c, 0x25dfdbfb, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6tnl0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'syz_tun\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_virt_wifi\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6gretap0\x00'}}]}, 0xb0}}, 0x4044840) [ 3168.867834][T22744] IPv6: sit1: Disabled Multicast RS 17:47:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x4000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xa}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3169.029725][T22784] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:47:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00baf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x7}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:00 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="34000000021400012bbd701fffdbdf2509000200000000000800010000000000480073d8e514486fad62030100f5ffff7f000000ed408353c42e582993abe6da65f7af5b4a04e17407f9b17cea104efe7f3d908b8efc728ae428f748c75a77f066b070d478cc5b5e69071cc6a9cb0a89daab11793b62f47fb60563f88411f751a02d49de7ffa8cc00d19e4fc20ecab75cf278ee18c1309a203900034e9"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x30000001) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000000a1405000000c49cdcd7000008000100000000000800150000000000c8f7dfa5e374561e119b96434a016f6a48fd7514617d044730f304fc031c47548e08ccab7b1024bbb45a2d3654b2ad3dea3416ed"], 0x20}}, 0x0) 17:47:00 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x1e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:00 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, 0x1403, 0x8, 0x70bd2b, 0x25dfdbff, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'netpci0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'batadv0\x00'}}]}, 0x60}, 0x1, 0x0, 0x0, 0x24040896}, 0x40) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0xfffffffd}]}, 0x20}, 0x1, 0x0, 0x0, 0x44c00}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000001c0)=""/3, &(0x7f0000000240)=0x3) [ 3169.598368][T22809] IPv6: sit1: Disabled Multicast RS 17:47:00 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x11) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x74, 0x0, 0x20, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x16b9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0xc}, 0x4000001) accept4$rose(0xffffffffffffffff, &(0x7f0000000180)=@short={0xb, @remote, @rose, 0x1, @bcast}, &(0x7f0000000280)=0x1c, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000340)={r1, 0x7f, 0x4, 0x1}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r2) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00@\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000008000000180004801300010062726f6164636173742d6c696e6b0000"], 0x2c}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r4, @ANYBLOB="000826bd7000fedbdf256f0000000c00990005000000700000000500d6000800000008009f00040000000800a100070000000500d600730000000a000600080200000008009f0002000000080027000300000008002700030000000500000008009f00060000000800270003000000080026006c090000"], 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x8996c29177056194) 17:47:01 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100004}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x30, 0x1411, 0x2, 0x70bd25, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4000880) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) 17:47:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x6000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xe0}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3170.119505][T22833] __nla_validate_parse: 1 callbacks suppressed [ 3170.119530][T22833] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3170.170390][T22837] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:47:01 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x140a, 0x5, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}]}, 0x20}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xd4, r4, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60ff715f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fc}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c32c987}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fc241cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ca950a2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44bbebbd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6b13}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30ca1c34}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x471a58de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x274aab06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf6d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ecb8106}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15976b74}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6fb52f48}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a0e}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4044805) 17:47:01 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x21, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3170.385194][T22809] IPv6: sit1: Disabled Multicast RS 17:47:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00aff70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 3170.940090][T22857] validate_nla: 4 callbacks suppressed [ 3170.940114][T22857] netlink: 'syz-executor.1': attribute type 8 has an invalid length. [ 3170.960512][T22857] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 3170.988502][T22857] IPv6: sit4: Disabled Multicast RS [ 3171.007577][T22857] bond1: (slave sit4): slave is up - this may be due to an out of date ifenslave 17:47:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00bbf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xa}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x7000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:02 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x22, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00aff70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 3171.675175][T22886] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3171.689932][T22886] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3171.727757][T22886] IPv6: sit1: Disabled Multicast RS [ 3172.296355][T22892] netlink: 'syz-executor.1': attribute type 8 has an invalid length. [ 3172.305189][T22892] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 3172.319513][T22892] IPv6: sit4: Disabled Multicast RS [ 3172.341029][T22892] bond1: (slave sit4): slave is up - this may be due to an out of date ifenslave 17:47:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xe0}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x8000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3172.840369][T22893] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3172.856599][T22893] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3172.890818][T22893] IPv6: sit1: Disabled Multicast RS 17:47:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00aff70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:04 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x23, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00bcf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 3173.366433][T22948] netlink: 'syz-executor.1': attribute type 8 has an invalid length. [ 3173.384840][T22948] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 3173.408524][T22948] IPv6: sit4: Disabled Multicast RS [ 3173.441738][T22948] bond1: (slave sit4): slave is up - this may be due to an out of date ifenslave 17:47:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xa000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3174.128977][T22958] IPv6: sit1: Disabled Multicast RS 17:47:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x1f000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:06 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3174.825694][T22963] IPv6: sit1: Disabled Multicast RS 17:47:06 executing program 1 (fault-call:3 fault-nth:0): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3175.108383][T23022] FAULT_INJECTION: forcing a failure. [ 3175.108383][T23022] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3175.142694][T23022] CPU: 1 PID: 23022 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 3175.151539][T23022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3175.161639][T23022] Call Trace: [ 3175.164923][T23022] dump_stack_lvl+0xcd/0x134 [ 3175.169547][T23022] should_fail.cold+0x5/0xa [ 3175.174066][T23022] _copy_from_user+0x2c/0x180 [ 3175.178770][T23022] do_ipv6_setsockopt.constprop.0+0x468/0x4230 [ 3175.185202][T23022] ? __lock_acquire+0xbc2/0x54a0 [ 3175.190435][T23022] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3175.196872][T23022] ? ipv6_update_options+0x3e0/0x3e0 [ 3175.202256][T23022] ? aa_profile_af_perm+0x2e0/0x2e0 [ 3175.207465][T23022] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3175.213454][T23022] ? lock_chain_count+0x20/0x20 [ 3175.218480][T23022] ? lock_chain_count+0x20/0x20 [ 3175.223436][T23022] ? find_held_lock+0x2d/0x110 [ 3175.228248][T23022] ? aa_sk_perm+0x311/0xab0 [ 3175.232774][T23022] ? ipv6_setsockopt+0xb7/0x180 [ 3175.237650][T23022] ipv6_setsockopt+0xd6/0x180 [ 3175.242336][T23022] udpv6_setsockopt+0x76/0xc0 [ 3175.247214][T23022] ? __sys_setsockopt+0x24d/0x610 [ 3175.252418][T23022] __sys_setsockopt+0x2db/0x610 [ 3175.257275][T23022] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3175.262912][T23022] ? __ia32_sys_recv+0x100/0x100 [ 3175.267848][T23022] ? lock_downgrade+0x6e0/0x6e0 [ 3175.272695][T23022] ? lock_downgrade+0x6e0/0x6e0 [ 3175.277639][T23022] __x64_sys_setsockopt+0xba/0x150 [ 3175.283008][T23022] ? syscall_enter_from_user_mode+0x21/0x70 [ 3175.289023][T23022] do_syscall_64+0x35/0xb0 [ 3175.293476][T23022] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3175.299390][T23022] RIP: 0033:0x4665e9 [ 3175.303289][T23022] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3175.322892][T23022] RSP: 002b:00007f224cab9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 3175.331303][T23022] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 3175.339402][T23022] RDX: 000000000000002a RSI: 0000000000000029 RDI: 0000000000000005 [ 3175.347368][T23022] RBP: 00007f224cab91d0 R08: 0000000000000108 R09: 0000000000000000 [ 3175.355530][T23022] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001 [ 3175.363534][T23022] R13: 00007ffd95b4a26f R14: 00007f224cab9300 R15: 0000000000022000 17:47:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xe0000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00bdf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:06 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:07 executing program 1 (fault-call:3 fault-nth:1): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3175.962630][T23044] validate_nla: 4 callbacks suppressed [ 3175.963965][T23044] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3176.051548][T23044] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3176.122892][T23044] IPv6: sit1: Disabled Multicast RS 17:47:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xe0ffffff, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3177.016858][T23053] FAULT_INJECTION: forcing a failure. [ 3177.016858][T23053] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3177.069261][T23053] CPU: 0 PID: 23053 Comm: syz-executor.1 Not tainted 5.14.0-rc2-syzkaller #0 [ 3177.078458][T23053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3177.088547][T23053] Call Trace: [ 3177.091856][T23053] dump_stack_lvl+0xcd/0x134 [ 3177.096501][T23053] should_fail.cold+0x5/0xa [ 3177.101068][T23053] _copy_from_user+0x2c/0x180 [ 3177.105796][T23053] ipv6_mcast_join_leave+0x203/0x270 [ 3177.111132][T23053] ? compat_ipv6_mcast_join_leave+0x270/0x270 [ 3177.117263][T23053] ? lock_release+0x720/0x720 [ 3177.121991][T23053] ? lock_downgrade+0x6e0/0x6e0 [ 3177.126888][T23053] ? do_raw_spin_lock+0x120/0x2b0 [ 3177.131993][T23053] ? mark_held_locks+0x9f/0xe0 [ 3177.136837][T23053] ? __local_bh_enable_ip+0xa0/0x120 [ 3177.142177][T23053] do_ipv6_setsockopt.constprop.0+0xc6c/0x4230 [ 3177.148426][T23053] ? __lock_acquire+0xba0/0x54a0 [ 3177.153944][T23053] ? ipv6_update_options+0x3e0/0x3e0 [ 3177.159372][T23053] ? aa_profile_af_perm+0x2e0/0x2e0 [ 3177.164631][T23053] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3177.170986][T23053] ? lock_chain_count+0x20/0x20 [ 3177.175885][T23053] ? lock_chain_count+0x20/0x20 [ 3177.180799][T23053] ? find_held_lock+0x2d/0x110 [ 3177.185642][T23053] ? aa_sk_perm+0x311/0xab0 [ 3177.190190][T23053] ? ipv6_setsockopt+0xb7/0x180 [ 3177.195182][T23053] ipv6_setsockopt+0xd6/0x180 [ 3177.199949][T23053] udpv6_setsockopt+0x76/0xc0 [ 3177.204663][T23053] ? __sys_setsockopt+0x24d/0x610 [ 3177.209809][T23053] __sys_setsockopt+0x2db/0x610 [ 3177.214876][T23053] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3177.220209][T23053] ? __ia32_sys_recv+0x100/0x100 [ 3177.225283][T23053] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3177.231499][T23053] ? trace_hardirqs_on+0x38/0x1c0 [ 3177.236873][T23053] __x64_sys_setsockopt+0xba/0x150 [ 3177.242131][T23053] do_syscall_64+0x35/0xb0 [ 3177.246689][T23053] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3177.252630][T23053] RIP: 0033:0x4665e9 [ 3177.256565][T23053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3177.277742][T23053] RSP: 002b:00007f224cab9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 3177.286680][T23053] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 3177.294693][T23053] RDX: 000000000000002a RSI: 0000000000000029 RDI: 0000000000000005 [ 3177.302802][T23053] RBP: 00007f224cab91d0 R08: 0000000000000108 R09: 0000000000000000 [ 3177.310911][T23053] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001 [ 3177.319110][T23053] R13: 00007ffd95b4a26f R14: 00007f224cab9300 R15: 0000000000022000 [ 3177.356076][T23048] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:47:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3177.376107][T23048] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3177.396364][T23048] IPv6: sit1: Disabled Multicast RS 17:47:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xeffdffff, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:09 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x11, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00bef70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 3178.060572][T23108] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3178.069062][T23108] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3178.082813][T23108] IPv6: sit1: Disabled Multicast RS 17:47:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:09 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2d, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3178.657821][T23108] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3178.676421][T23108] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x88, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3178.726899][T23108] IPv6: sit1: Disabled Multicast RS 17:47:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xffff1f00, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xa}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:10 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00bff70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 3179.648607][T23171] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3179.685756][T23171] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3179.711607][T23171] IPv6: sit1: Disabled Multicast RS 17:47:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xfffffdef, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe0}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:11 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3180.250854][T23171] IPv6: sit1: Disabled Multicast RS 17:47:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x3, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xa}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c0f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:12 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x31, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xffffffe0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x300}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3181.055445][T23223] validate_nla: 2 callbacks suppressed [ 3181.055471][T23223] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3181.109874][T23223] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3181.157789][T23223] IPv6: sit1: Disabled Multicast RS 17:47:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe0}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3181.828326][T23223] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3181.847783][T23223] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x5, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:13 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x32, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3181.929503][T23223] IPv6: sit1: Disabled Multicast RS 17:47:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x4000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x500}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x300}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:13 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x33, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c1f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:13 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x6, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3182.708598][T23288] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3182.735515][T23288] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3182.763348][T23288] IPv6: sit1: Disabled Multicast RS 17:47:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x40030000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x600}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x500}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x8, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:14 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x35, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3183.409769][T23288] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3183.427928][T23288] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3183.509697][T23288] IPv6: sit1: Disabled Multicast RS 17:47:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x100000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0xb, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:15 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x36, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c2f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x700}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x10, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:15 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x37, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3184.283050][T23348] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:47:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x600}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3184.334401][T23348] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3184.407599][T23348] IPv6: sit1: Disabled Multicast RS 17:47:16 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x11, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3184.950960][T23348] IPv6: sit1: Disabled Multicast RS 17:47:16 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x38, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x200000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xa00}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x700}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:16 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x39, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:16 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x12, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c3f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:16 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x3a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:16 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x13, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3185.757945][T23407] IPv6: sit1: Disabled Multicast RS 17:47:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x300000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1f00}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xa00}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:17 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x14, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3186.568189][T23407] validate_nla: 4 callbacks suppressed [ 3186.568218][T23407] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:47:17 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x3b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3186.619383][T23407] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3186.671424][T23407] IPv6: sit1: Disabled Multicast RS 17:47:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x400000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c4f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:18 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x15, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:18 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x3c, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3187.308395][T23465] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3187.326000][T23465] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3187.345574][T23465] IPv6: sit1: Disabled Multicast RS 17:47:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1f00}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:19 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:19 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x3e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3187.847701][T23465] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3187.866473][T23465] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3187.909226][T23465] IPv6: sit1: Disabled Multicast RS 17:47:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x600000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1fffff}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:19 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x42, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:19 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x17, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c5f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:19 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x18, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:19 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x43, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3188.705495][T23526] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3188.734629][T23526] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3188.804966][T23526] IPv6: sit1: Disabled Multicast RS 17:47:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x700000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:20 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3189.474134][T23526] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:47:20 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x46, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3189.515651][T23526] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3189.598129][T23526] IPv6: sit1: Disabled Multicast RS 17:47:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x2000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1fffff}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x800000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:21 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x1a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:21 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x48, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c6f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 3190.416794][T23589] IPv6: sit1: Disabled Multicast RS 17:47:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x3000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xa00000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:22 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x49, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:22 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x1b, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3191.175157][T23589] IPv6: sit1: Disabled Multicast RS 17:47:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x4000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x2000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:23 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x1c, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:23 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c7f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 3191.959667][T23650] validate_nla: 4 callbacks suppressed [ 3191.959692][T23650] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3192.001708][T23650] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3192.061159][T23650] IPv6: sit1: Disabled Multicast RS 17:47:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x1f00000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x5000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x3000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3192.786531][T23654] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3192.810367][T23654] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3192.849833][T23654] IPv6: sit1: Disabled Multicast RS 17:47:24 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x4b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:24 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x1d, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xe000000000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:24 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x1e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:24 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x4c, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c8f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:24 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x21, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x6000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3193.745054][T23718] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3193.753744][T23718] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3193.799318][T23718] IPv6: sit1: Disabled Multicast RS 17:47:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x4000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xe0ffffff00000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:25 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x22, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:25 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x4d, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3194.527536][T23718] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3194.548975][T23718] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3194.600099][T23718] IPv6: sit1: Disabled Multicast RS 17:47:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x7000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x5000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xeffdffff00000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x23, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00c9f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:26 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x4e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3195.397371][T23781] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3195.416433][T23781] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3195.452620][T23781] IPv6: sit1: Disabled Multicast RS 17:47:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xa000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x6000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:27 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xffff1f0000000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3196.090212][T23781] IPv6: sit1: Disabled Multicast RS 17:47:27 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00caf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:27 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:27 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1f000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3196.903021][T23840] IPv6: sit1: Disabled Multicast RS 17:47:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0xffffffff00000000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x7000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3197.658331][T23840] validate_nla: 4 callbacks suppressed [ 3197.658355][T23840] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:47:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:28 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3197.707592][T23840] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3197.774444][T23840] IPv6: sit1: Disabled Multicast RS 17:47:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe0000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0xf, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xa000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00cbf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3198.650003][T23912] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3198.680527][T23912] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3198.756983][T23912] IPv6: sit1: Disabled Multicast RS 17:47:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe0ffffff}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x24, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x31, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:30 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x500, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3199.366558][T23912] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3199.391254][T23912] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3199.460825][T23912] IPv6: sit1: Disabled Multicast RS 17:47:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0x1f000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xeffdffff}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x32, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00ccf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:31 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x700, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x33, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:31 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0xff0f, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3200.154430][T23975] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3200.194711][T23975] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3200.236085][T23975] IPv6: sit1: Disabled Multicast RS 17:47:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x30, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe0000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x35, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:32 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x40000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3200.808633][T23975] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3200.831149][T23975] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3200.899441][T23975] IPv6: sit1: Disabled Multicast RS 17:47:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xffff1f00}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20000320, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xe0ffffff}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:32 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x36, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00cdf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:32 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x1000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3201.809643][T24041] IPv6: sit1: Disabled Multicast RS 17:47:33 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x2000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x37, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xfffffdef}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x3, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3202.429186][T24041] IPv6: sit1: Disabled Multicast RS 17:47:33 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x5000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x38, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xeffdffff}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xffffffe0}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00cef70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:34 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x7000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x39, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3203.344223][T24101] validate_nla: 4 callbacks suppressed [ 3203.344248][T24101] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3203.373060][T24101] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x4, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3203.395776][T24101] IPv6: sit1: Disabled Multicast RS 17:47:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xffff1f00}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x2000009c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:35 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0xa4ffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x3a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3204.116724][T24101] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3204.139155][T24101] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3204.207058][T24101] IPv6: sit1: Disabled Multicast RS 17:47:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x5, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xfffffdef}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x3b, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:36 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0xf5ffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3204.852472][ T3265] ieee802154 phy0 wpan0: encryption failed: -22 [ 3204.859096][ T3265] ieee802154 phy1 wpan1: encryption failed: -22 17:47:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00cff70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x3c, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)="ff", 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3205.069940][T24168] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3205.104311][T24168] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:36 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0xff0f0000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3205.127534][T24168] IPv6: sit1: Disabled Multicast RS 17:47:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x6, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x3e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:36 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0xffffffa4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev, 0xffffffe0}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3205.699289][T24168] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3205.726981][T24168] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3205.795011][T24168] IPv6: sit1: Disabled Multicast RS 17:47:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x2}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x7, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:37 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0xfffffff5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x42, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d0f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 3206.718551][T24234] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3206.735453][T24234] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3206.757081][T24234] IPv6: sit1: Disabled Multicast RS 17:47:37 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0x2, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x43, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x2000009c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x7}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x8, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:38 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3207.400658][T24234] IPv6: sit1: Disabled Multicast RS 17:47:38 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x46, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)="ff", 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x48, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d1f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x8}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3208.163244][T24296] IPv6: sit1: Disabled Multicast RS 17:47:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x49, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x4, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x9, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3208.696173][T24296] validate_nla: 4 callbacks suppressed [ 3208.696200][T24296] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3208.713707][T24296] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3208.749314][T24296] IPv6: sit1: Disabled Multicast RS 17:47:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x5, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x2}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0xa}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x7, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4b, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d2f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xa, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3209.456340][T24353] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3209.471889][T24353] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3209.501513][T24353] IPv6: sit1: Disabled Multicast RS 17:47:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x7}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4c, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0xc}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3210.198233][T24353] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3210.226071][T24353] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3210.272664][T24353] IPv6: sit1: Disabled Multicast RS 17:47:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xb, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x500, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4d, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d3f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x700, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x8}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3211.013810][T24406] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3211.023068][T24406] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3211.067818][T24406] IPv6: sit1: Disabled Multicast RS 17:47:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x3e}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xc, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0xff0f, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3211.786346][T24406] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3211.814163][T24406] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:43 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3211.885963][T24406] IPv6: sit1: Disabled Multicast RS 17:47:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0xa}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x34000}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xd, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:43 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:43 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d4f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3212.891020][T24476] IPv6: sit1: Disabled Multicast RS 17:47:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0xc}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x20000181}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xe, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3213.622510][T24476] IPv6: sit1: Disabled Multicast RS 17:47:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x3e}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x7ffff000}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:45 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d5f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xf, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3214.570802][T24544] validate_nla: 4 callbacks suppressed [ 3214.570828][T24544] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:47:45 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3214.638799][T24544] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3214.713646][T24544] IPv6: sit1: Disabled Multicast RS 17:47:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x500, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x500, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3215.094025][T24544] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3215.114718][T24544] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x34000}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3215.197038][T24544] IPv6: sit1: Disabled Multicast RS 17:47:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0xffffff1f}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x10, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d6f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x700, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x700, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3215.812254][T24598] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3215.820914][T24598] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3215.842165][T24598] IPv6: sit1: Disabled Multicast RS 17:47:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x2, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x20000181}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3216.366103][T24598] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3216.391113][T24598] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0xff0f, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:47 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0xff0f, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3216.494714][T24598] IPv6: sit1: Disabled Multicast RS 17:47:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x11, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x40000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:48 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x40000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d7f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x7ffff000}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x1000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3217.350804][T24659] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:47:48 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x1000000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3217.391980][T24659] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x7, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3217.440333][T24659] IPv6: sit1: Disabled Multicast RS 17:47:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x12, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3218.019560][T24659] IPv6: sit1: Disabled Multicast RS 17:47:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x2000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:49 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x2000000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0xffffff1f}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x8, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x13, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x5000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d8f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:49 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x5000000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x7000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3218.888073][T24725] IPv6: sit1: Disabled Multicast RS 17:47:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x2, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0xa, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0xa4ffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3219.562209][T24725] IPv6: sit1: Disabled Multicast RS 17:47:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x14, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:50 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x7000000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:51 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0xa4ffffff, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0xf5ffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00d9f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:51 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0xf5ffffff, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:51 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0xff0f0000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3220.317827][T24784] validate_nla: 6 callbacks suppressed [ 3220.317853][T24784] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3220.360166][T24784] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x7, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3220.402950][T24784] IPv6: sit1: Disabled Multicast RS 17:47:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0xc, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x15, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:52 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0xff0f0000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0xffffffa4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3220.995542][T24784] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3221.011650][T24784] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3221.071491][T24784] IPv6: sit1: Disabled Multicast RS 17:47:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x8, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:52 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0xfffffff5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:52 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0xffffffa4, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00daf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x3e, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x16, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0x2, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:53 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0xfffffff5, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3221.795310][T24848] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3221.825129][T24848] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3221.885864][T24848] IPv6: sit1: Disabled Multicast RS 17:47:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0xa, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:53 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0x0, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3222.588114][T24848] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3222.613521][T24848] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3222.672300][T24848] IPv6: sit1: Disabled Multicast RS 17:47:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x17, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x34000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:54 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x0}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:54 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00dbf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0xc, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:54 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3223.473646][T24915] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3223.483683][T24915] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3223.497914][T24915] IPv6: sit1: Disabled Multicast RS 17:47:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x20000181, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x18, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3224.131618][T24915] IPv6: sit1: Disabled Multicast RS 17:47:55 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x6}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:55 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x3e, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:56 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00dcf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x5, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x7ffff000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x19, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3225.024589][T24974] IPv6: sit1: Disabled Multicast RS 17:47:56 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x3e}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x34000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3225.671378][T24974] validate_nla: 4 callbacks suppressed [ 3225.671404][T24974] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:47:56 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:56 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x7, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3225.723594][T24974] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3225.784832][T24974] IPv6: sit1: Disabled Multicast RS 17:47:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0xffffff1f, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1a, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00ddf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:57 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x2}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:57 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x500, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x20000181, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3226.516716][T25036] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3226.546895][T25036] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3226.582351][T25036] IPv6: sit1: Disabled Multicast RS 17:47:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0xf, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1b, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:58 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x4}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x700, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3227.275079][T25036] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3227.291503][T25036] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3227.323547][T25036] IPv6: sit1: Disabled Multicast RS 17:47:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x7ffff000, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:58 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x5}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:47:58 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0xff0f, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:47:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00def70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:47:59 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x7}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3227.944435][T25090] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3227.967075][T25090] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3228.006388][T25090] IPv6: sit1: Disabled Multicast RS 17:47:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x24, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1c, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0xffffff1f, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:47:59 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x500}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3228.605113][T25090] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3228.632151][T25090] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:47:59 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3228.662647][T25090] IPv6: sit1: Disabled Multicast RS 17:48:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:00 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x700}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00dff70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x30, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1d, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3229.237057][T25142] IPv6: sit1: Disabled Multicast RS 17:48:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0xf, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:00 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xff0f}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3229.699382][T25142] IPv6: sit1: Disabled Multicast RS 17:48:00 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20000320, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1e, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e0f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:01 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:01 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x40000}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3230.497949][T25199] IPv6: sit1: Disabled Multicast RS 17:48:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x24, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:02 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x500, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:02 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x1000000}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3231.034765][T25199] validate_nla: 6 callbacks suppressed [ 3231.034795][T25199] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3231.051917][T25199] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3231.118423][T25199] IPv6: sit1: Disabled Multicast RS 17:48:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x3, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x21, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x30, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:03 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x2000000}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e1f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x700, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3232.008092][T25259] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3232.036508][T25259] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:03 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x5000000}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3232.078278][T25259] IPv6: sit1: Disabled Multicast RS 17:48:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x22, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x4, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x14c2a2a0, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3232.826783][T25261] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3232.840347][T25261] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0xff0f, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:04 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x7000000}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3232.874196][T25261] IPv6: sit1: Disabled Multicast RS 17:48:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x23, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x5, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:04 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xa4ffffff}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:04 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x40000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e2f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20000320, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:04 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xf5ffffff}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3233.731582][T25324] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3233.765425][T25324] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3233.823183][T25324] IPv6: sit1: Disabled Multicast RS 17:48:05 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xff0f0000}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:05 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x1000000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3234.205551][T25324] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3234.236558][T25324] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x24, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3234.325567][T25324] IPv6: sit1: Disabled Multicast RS 17:48:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x6, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x3, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x2000000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:06 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xffffffa4}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e3f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:06 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x5000000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:06 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xfffffff5}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3235.258112][T25381] IPv6: sit1: Disabled Multicast RS 17:48:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x7, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x25, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x4, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:07 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x7000000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3235.988525][T25381] IPv6: sit1: Disabled Multicast RS 17:48:07 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0x2, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x8, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x26, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x5, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:08 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0xa4ffffff, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e4f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:08 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3236.988217][T25449] validate_nla: 4 callbacks suppressed [ 3236.988247][T25449] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3237.021971][T25449] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3237.055575][T25449] IPv6: sit1: Disabled Multicast RS 17:48:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x9, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x27, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:08 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x2, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0xf5ffffff, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3237.785049][T25449] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3237.812051][T25449] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x6, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3237.897728][T25449] IPv6: sit1: Disabled Multicast RS 17:48:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0xff0f0000, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e5f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:09 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x4, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xa, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x28, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3238.526144][T25503] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:48:09 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0xffffffa4, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3238.576677][T25503] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:09 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x5, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3238.642413][T25503] IPv6: sit1: Disabled Multicast RS 17:48:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x7, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:10 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0xfffffff5, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:10 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x7, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3239.314713][T25503] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3239.339159][T25503] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3239.377750][T25503] IPv6: sit1: Disabled Multicast RS 17:48:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x29, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xb, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x8, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e6f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:11 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x0}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:11 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x500, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3240.221809][T25568] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3240.243175][T25568] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3240.283534][T25568] IPv6: sit1: Disabled Multicast RS 17:48:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xc, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2a, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:12 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x700, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3240.878421][T25568] IPv6: sit1: Disabled Multicast RS 17:48:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x9, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:12 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x6}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:12 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0xff0f, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e7f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2b, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xd, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3241.829283][T25628] IPv6: sit1: Disabled Multicast RS 17:48:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xa, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:13 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3242.375640][T25628] validate_nla: 4 callbacks suppressed [ 3242.375668][T25628] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3242.408987][T25628] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3242.443953][T25628] IPv6: sit1: Disabled Multicast RS 17:48:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2c, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xe, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xb, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:14 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e8f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7, '\x00', 0x3e}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3243.344235][T25683] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3243.386752][T25683] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3243.435950][T25683] IPv6: sit1: Disabled Multicast RS 17:48:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2d, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3243.904798][T25683] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3243.930361][T25683] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xf, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xc, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3244.042363][T25683] IPv6: sit1: Disabled Multicast RS 17:48:15 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00e9f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:15 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:15 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x4}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3244.638837][T25730] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3244.662753][T25730] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3244.715855][T25730] IPv6: sit1: Disabled Multicast RS 17:48:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2e, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x10, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xd, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:16 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x5}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3245.434516][T25730] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3245.455604][T25730] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:16 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3245.504889][T25730] IPv6: sit1: Disabled Multicast RS 17:48:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2f, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x11, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xe, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00eaf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:17 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x500, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:17 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x7}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3246.425317][T25799] IPv6: sit1: Disabled Multicast RS 17:48:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x30, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:18 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x500}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3247.051404][T25799] IPv6: sit1: Disabled Multicast RS 17:48:18 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x700, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x12, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0xf, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:18 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xff0f, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:18 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x700}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00ebf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:18 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x40000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3247.721395][T25852] validate_nla: 4 callbacks suppressed [ 3247.721424][T25852] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3247.755701][T25852] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3247.787628][T25852] IPv6: sit1: Disabled Multicast RS 17:48:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x31, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x13, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x10, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3248.542788][T25854] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3248.556057][T25854] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:19 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xff0f}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:19 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x1000000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3248.587486][T25854] IPv6: sit1: Disabled Multicast RS 17:48:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x32, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:20 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x2000000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x14, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:20 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x40000}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00ecf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x11, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:20 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x5000000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:20 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x1000000}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3249.494708][T25917] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3249.532164][T25917] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3249.563140][T25917] IPv6: sit1: Disabled Multicast RS 17:48:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x33, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:21 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x7000000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:21 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x2000000}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3250.084435][T25917] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3250.103524][T25917] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3250.198513][T25917] IPv6: sit1: Disabled Multicast RS 17:48:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x15, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x12, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:22 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x5000000}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:22 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xa4ffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00edf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x34, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3250.965849][T25972] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3250.976270][T25972] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3250.991110][T25972] IPv6: sit1: Disabled Multicast RS 17:48:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x16, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x13, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:22 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x7000000}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:22 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xf5ffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3251.694659][T25972] IPv6: sit1: Disabled Multicast RS 17:48:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x35, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:23 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xa4ffffff}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00eef70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:23 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xff0f0000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x17, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:23 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xf5ffffff}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x14, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3252.427777][T26032] IPv6: sit1: Disabled Multicast RS 17:48:24 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xff0f0000}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:24 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xffffffa4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x36, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3253.053093][T26032] validate_nla: 4 callbacks suppressed [ 3253.053121][T26032] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3253.073540][T26032] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3253.135022][T26032] IPv6: sit1: Disabled Multicast RS 17:48:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x18, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x15, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:25 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xffffffa4}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:25 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xfffffff5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00eff70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:25 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3254.026065][T26094] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:48:25 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0xfffffff5}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3254.072208][T26094] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x37, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3254.134364][T26094] IPv6: sit1: Disabled Multicast RS 17:48:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x19, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x16, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:25 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0x2, 0x0, 0x0, @remote}}}, 0x108) close(r1) [ 3254.774491][T26094] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3254.787888][T26094] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:25 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}}}, 0x108) close(r1) [ 3254.817124][T26094] IPv6: sit1: Disabled Multicast RS 17:48:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x38, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1a, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x17, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f0f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:26 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}}}, 0x108) close(r1) 17:48:26 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x2, 0x0, @remote}}}, 0x108) close(r1) 17:48:26 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}}}, 0x108) close(r1) [ 3255.763297][T26162] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3255.814085][T26162] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3255.863675][T26162] IPv6: sit1: Disabled Multicast RS 17:48:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x39, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:27 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x4, 0x0, @remote}}}, 0x108) close(r1) 17:48:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1b, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3256.354288][T26162] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3256.375085][T26162] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:27 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}}}, 0x108) close(r1) 17:48:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x18, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3256.476261][T26162] IPv6: sit1: Disabled Multicast RS 17:48:28 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x5, 0x0, @remote}}}, 0x108) close(r1) 17:48:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x3a, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:28 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x500}}}, 0x108) close(r1) 17:48:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f1f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:28 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x700}}}, 0x108) close(r1) [ 3257.355240][T26221] IPv6: sit1: Disabled Multicast RS 17:48:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1c, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x19, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x7, 0x0, @remote}}}, 0x108) close(r1) [ 3258.045488][T26221] IPv6: sit1: Disabled Multicast RS 17:48:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xff0f}}}, 0x108) close(r1) 17:48:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x3b, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1d, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1a, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f2f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:29 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x500, 0x0, @remote}}}, 0x108) close(r1) 17:48:29 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40000}}}, 0x108) close(r1) 17:48:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x700, 0x0, @remote}}}, 0x108) close(r1) [ 3258.958406][T26285] validate_nla: 4 callbacks suppressed [ 3258.958431][T26285] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3259.008147][T26285] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3259.046940][T26285] IPv6: sit1: Disabled Multicast RS 17:48:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x3c, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1e, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1b, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:30 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0xff0f, 0x0, @remote}}}, 0x108) close(r1) 17:48:30 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1000000}}}, 0x108) close(r1) [ 3259.775128][T26287] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3259.797041][T26287] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3259.843096][T26287] IPv6: sit1: Disabled Multicast RS 17:48:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x3d, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:31 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2000000}}}, 0x108) close(r1) 17:48:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f3f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x21, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:31 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5000000}}}, 0x108) close(r1) [ 3260.598462][T26346] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:48:31 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x2, @remote}}}, 0x108) close(r1) [ 3260.656347][T26346] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3260.730420][T26346] IPv6: sit1: Disabled Multicast RS 17:48:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1c, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x3e, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3261.430880][T26349] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3261.445747][T26349] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3261.472809][T26349] IPv6: sit1: Disabled Multicast RS 17:48:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x22, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1d, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x4, @remote}}}, 0x108) close(r1) 17:48:33 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7000000}}}, 0x108) close(r1) 17:48:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f4f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x5, @remote}}}, 0x108) close(r1) [ 3262.160073][T26401] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3262.169739][T26401] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3262.188681][T26401] IPv6: sit1: Disabled Multicast RS 17:48:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x41, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x23, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:33 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xa4ffffff}}}, 0x108) close(r1) 17:48:33 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x7, @remote}}}, 0x108) close(r1) [ 3262.760694][T26401] IPv6: sit1: Disabled Multicast RS 17:48:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x1e, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x500, @remote}}}, 0x108) close(r1) 17:48:34 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xf5ffffff}}}, 0x108) close(r1) 17:48:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f5f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x24, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:34 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xff0f0000}}}, 0x108) close(r1) 17:48:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x700, @remote}}}, 0x108) close(r1) [ 3263.761427][T26464] IPv6: sit1: Disabled Multicast RS 17:48:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x21, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:35 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xff0f, @remote}}}, 0x108) close(r1) 17:48:35 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xffffffa4}}}, 0x108) close(r1) [ 3264.264326][T26464] validate_nla: 4 callbacks suppressed [ 3264.264353][T26464] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:48:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x6}}], 0x20}], 0x1, 0x0) [ 3264.311153][T26464] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3264.350596][T26464] IPv6: sit1: Disabled Multicast RS 17:48:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x25, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x22, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f6f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:36 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xfffffff5}}}, 0x108) close(r1) 17:48:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x40000, @remote}}}, 0x108) close(r1) [ 3265.149740][T26527] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3265.183732][T26527] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x1000000, @remote}}}, 0x108) close(r1) [ 3265.233833][T26527] IPv6: sit1: Disabled Multicast RS 17:48:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x6}}], 0x20}], 0x1, 0x0) 17:48:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x26, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x23, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3265.963711][T26527] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:48:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x2000000, @remote}}}, 0x108) close(r1) 17:48:37 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x3) close(r1) [ 3266.007376][T26527] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3266.068613][T26527] IPv6: sit1: Disabled Multicast RS [ 3266.288702][ T3265] ieee802154 phy0 wpan0: encryption failed: -22 [ 3266.295355][ T3265] ieee802154 phy1 wpan1: encryption failed: -22 17:48:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x6}}], 0x20}], 0x1, 0x0) 17:48:37 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x5000000, @remote}}}, 0x108) close(r1) 17:48:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f7f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:37 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x107) close(r1) 17:48:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x27, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3266.849173][T26592] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3266.876988][T26592] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3266.914522][T26592] IPv6: sit1: Disabled Multicast RS 17:48:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x24, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x6}}], 0x20}], 0x1, 0x0) 17:48:38 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x20000308) close(r1) 17:48:38 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x7000000, @remote}}}, 0x108) close(r1) [ 3267.583502][T26592] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3267.602155][T26592] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3267.660542][T26592] IPv6: sit1: Disabled Multicast RS 17:48:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x28, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x25, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:39 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xa4ffffff, @remote}}}, 0x108) close(r1) 17:48:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f8f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:39 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) close(r1) 17:48:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x6}}], 0x20}], 0x1, 0x0) [ 3268.465117][T26657] IPv6: sit1: Disabled Multicast RS 17:48:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x29, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x26, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xf5ffffff, @remote}}}, 0x108) close(r1) 17:48:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x2c, r3, 0x1, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, r5, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r5, 0x20, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x20, 0x12}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) close(r1) [ 3269.159558][T26657] IPv6: sit1: Disabled Multicast RS 17:48:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x6}}], 0x20}], 0x1, 0x0) 17:48:40 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xff0f0000, @remote}}}, 0x108) close(r1) 17:48:40 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="1800000013000100000011000000000003000000d8f8db237082729b08007632c04a937dba25bce45687c564638363255eafffe0b66369aca82fcd1a20e0236e1734294539dc30e107cf9dfad81611ae7d8d5cacc6a5e77313ec860f067c079c8753bb1667b068e67c27152bbdc1dffcaa04b32a1780a586bc2532a02e681ace8e31e87951c2b1471b1c16c0b3ef9a026a19450a0faf3ab5eafe01f848f41e6ab9d0d28609944caa84eee5c190d060d7b23a01f9fb25e41ab0ebeef900724250861e4ff8541453fe9e66a04d76397c992e0c6b9ab15bd5f76c1dfe3cae05f3e9", @ANYRES32=0x0, @ANYBLOB], 0x18}], 0x1}, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r3) 17:48:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00f9f70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2a, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3269.865048][T26715] validate_nla: 4 callbacks suppressed [ 3269.865072][T26715] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3269.881998][T26715] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x27, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3269.931097][T26715] IPv6: sit1: Disabled Multicast RS [ 3269.995097][T26726] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3270.035670][T26726] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:48:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0xa, 0x6}}], 0x20}], 0x1, 0x0) [ 3270.518442][T26726] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3270.547105][T26718] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:48:41 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xffffffa4, @remote}}}, 0x108) close(r1) [ 3270.563424][T26715] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3270.585366][T26715] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3270.621857][T26715] IPv6: sit1: Disabled Multicast RS 17:48:41 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080), 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f0000000000)=@ccm_128={{0x303}, "8d9fee366af08a92", "d918413fbe0e56f0a68e22d5ea7f9135", "ace8213d", "9043ad47dac96502"}, 0x28) setsockopt$inet6_group_source_req(r2, 0x29, 0x29, &(0x7f0000000340)={0xffff, {{0xa, 0x1, 0x800, @private2={0xfc, 0x2, '\x00', 0x1}}}, {{0xa, 0x4e21, 0x80000000, @rand_addr=' \x01\x00', 0x14}}}, 0x108) close(r1) 17:48:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2b, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3270.918153][T26763] tls_set_device_offload_rx: netdev not found 17:48:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x28, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:42 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) write$binfmt_script(r1, &(0x7f0000001400)=ANY=[@ANYBLOB="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0x101e) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000010c0)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="2329f203ae466e6b6c732a863aec37301ef4e3c0aa654903401f4e3d395e2fc77cfc365470b9562ddf1c6ade0f", 0x2d}, {&(0x7f0000000380)="c4abeba5f963faac11c4b7ae65d7cd281445cb1e0a8a80239eda530b74e5ffce2defb0055982ae402125ec708908bbe87713c5ba99a654347d2049821d7d8c7f96fca01ac52b7cb6f32293ba12857ad0b4a01c34c6893819ba2d39e40578d08a5cea36cf2c64bf715fc90ad658072fe920a2841c8139", 0x76}, {&(0x7f0000000400)="7bdd22f55922a8f5a3bde482d38e5eb76ad9da85c1aef049cc6173b1370399a4d8c9add5773ae5b574b770ee37eb47be13dbce3e1deac695d724ee566b8e129a6c68ab4ca7419a8985c32a04dd7b1aeca89777b6ddbbdbc75b54934d47d66aea0e3f814a6f6bf6f4a3f404fd923e2f12943cdc", 0x73}], 0x3, &(0x7f00000004c0)=[@op={0x18}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf0, "0a884f1f9c155e91c9b02dfc41264c1e73a2e4941b33cb31d34a88e8d6d3136c846f358a880b151c5a91ede6c7fa92e2a27a9924bc1b7c85605fab97157a40691c88ab71e90f543638f64f42407bbe9f9db9182e12f3bb6091b7a2c951d31e8e37f217d807c72a24e4ac9b1f130412cabb9f1208727a46e1e52228af4e47b7c77556f0c86b06729690abb5601b4eda6a31df10fd8fdf5fc3d8ec8957763724dc52f4680edec365e1b8ff5f83e4af01c772831307dbeae65af68e5aacaa8ba1fc08bd2d8f343247658dd1eb168948f42ade398cfc6d149ed2f30423b6f38b292bbfbfcc8c626095100c5a2220ca025769"}, @assoc={0x18, 0x117, 0x4, 0x64}], 0x168, 0x48000}, {0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000640)="7e169c23d735fbf800d018253c90d484e8ddb98a6804be2998838504f63c5e881e7bf8f3778846e1cbda1df81987c66225ff6ec05c9cd49d9909c7dcf73c9f71f9", 0x41}, {&(0x7f00000006c0)="ef70a017056efab6406a8a43b37c29bf057f173f1c7a", 0x16}, {&(0x7f0000000700)="635956fda1592a650578ef20811ee232017bc1f894b6b29c6bcd56ac316b37beca8d30ef961c9f8393e012c832ed9ae4d70b4ba43b7945d3825693fe0ed147ebc5f987baf246f87d931a9c05d8546f0becfd42af78c74d49af64cde761db93ac4380253f671b61a6c342b0c74538323e97e8c2bc608bcbcb09abce8ae464e3d4f68c3271048ffb056ddab930995bafb7cb20c425733a2753c5e84ad2aba8e86e728db62db308a64c93b533e1e823493506f4d2465c91b70f7fcd72afde8bf4ed97e467d22fb423747744407407ee7bf89a316386b1ba28050cc4226af68b0bccfd05c8185b2d4ab4", 0xe8}, {&(0x7f0000000800)="547c99c9cc01c5ef90957a25a8b820ce", 0x10}, {&(0x7f0000000840)="46d5b30c6ed8ceaff4f0d8caa027f34daae56cd38ee086ad6e46c09666d5e87cb1c5d47c14e5b5b03338fcca79eec1ababa0db5338a2d9a671d5bb89305509aeab3982912379b72f35a56439f95d4fe2efd523b81060c1b9711d6140b6bc19dd6739c78c0f4a22f30d2f2fd28d7d35a9925b229970eeaa6d8ef7366ef710e293139c6f77f8bf4b40ea8ea4f63525001c89c027eaf4", 0x95}, {&(0x7f0000000900)="f4ddbd6c393d14485d772a4e34cb015e2182495343f67c374ae47730ba4562e54f0cd964a04a6a301773134080cfb37130890384f028a369b51fad57b1f3358f493481d266613e0946e54cd16eb266466b3581a053e18ccf257394d44d42ac0d54973c252df102271af9744344052db8515ba3b1219e2c6cd1d7a938f44c915917f8af026323acf744e744f5f20ad97925f68da26240f3e095388b36a21353760dcf0d996483b69da3e8404c4c9d6af095e176d38e9e4fbfee15c4c5449fa27634b4bda35573f4", 0xc7}, {&(0x7f0000000a00)="2e79b5b2b9ec1f7795516037dbfb0f69b48885a301d48f79fd857ebee86c675de85388070a4af021d849372afd7c78eba7ba1b343990136ce537f544f748084ebaaea5e788484588f75a711291835449746cfe", 0x53}, {&(0x7f0000000a80)="a7d0e7173ba5d110e48d659c6f2160c38c124f892ce5829d6eaf5cd6fce05b7f3d3a35d10ed58c873dabace0c8b5833094b70e3a0200bceec1110510f6e2ec8e99301ecc72ff8a753e97004b01004b", 0x4f}], 0x8, 0x0, 0x0, 0x4004}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000b80)="97e4c8d1291660002a215969bb110b2301b5ce8e3cf0766a1228f0de19a87ba4c5017f31bbb00d58ccfead933e534ffd419e2a9dbc1deee01d7f6aa4ae2fdde2178f984d0245e7d5349694a222339d134e97670c7f5ecb49c09eaf3727bd5a3b5f2733df0dfc2649b48cc1e3e5c86d3b54340d8c4477733f6a930d42b021f562ad7c20acaa089e40d9a9b6fa7cca33d3636e3678a6de954426e61d2b06ca0e67", 0xa0}, {&(0x7f0000000c40)="a7c8ae178aeff9bc1bd584b6209fa17ed6a37494704e646b0627d68a1a8feebbc28147990e799639dd2655964720460de1306af70ff116486595a121177d770d5224487816491965eb6039dcf8400e10e38461c2ef36d459b5c7bb9063e69a5e334cedba72", 0x65}, {&(0x7f0000000cc0)="70626e173d11c86ecc551a3e0369df4107c06d0540b34bea4f61a351b474580d3caf875be1eb303601d20f919928f17242678b96fb0b963667c3ea0ff0083878dee8f2350a9b68eb3cfe24e41441056d3edb16802f6d668f170ee28177400586f32c1ac833b5851ec082703c1a294ac54c1a87dcc0b161031b26a8fa2add0d7b4d8ffcbe5f52425d967f39a7ee00c7be7ac0c16ad6499823f41bfb51890ef13a4ca5bc7dc853c070fbf828e5f286fe6270a45b28b7f52e1a7b5c22337cddb6", 0xbf}], 0x3, &(0x7f0000000dc0)=[@iv={0xb0, 0x117, 0x2, 0x95, "647f10930cb872968af282e1984289d0d834b3f31925aeee57f96402143b88a960c2ff05ac955b0a999e63da585fe67047e8def7fbbf0694ff1a62bf5237ddf12672adaebd78d33c0fb5dd1b475e4f72bc4e02a49d64efcb8aa78aede7882388714802f88a63a40ea3356a134ca66a486f846055cd440e1b0f6689738d688ce14e657d83d7ca00253c655a66267292ccef633a1552"}, @iv={0x18}, @iv={0x88, 0x117, 0x2, 0x6e, "294fe63a81e43bf5cc07844d94a030e39f9ca7be8d3534b6da708fc90919d7dd03a06a851d5fdcfebf38148817a947b2297d6cdfd5efea9060dc660fdb84956ae1ae5dd5b96db1a4a352e6441228bd28620afff8ddf086a07ef71f729a7f47e2473911967cec03ba5ef2d0619e10"}], 0x150, 0x20000010}, {0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000f40)="4b3f40edfeaccc15ed3e0fac59d1ae6ad5d575256bcd23a229a3c56ac7b3c3204a0356ba395e0e808511c5bf826c903054f96a218a95dc516ce0e2352ef557864dd348920370dea670b8ca30330f9574e1e1d30c208e089fa0007f9a26410379ee270921cb4d289eaa568068e5b6903445f0691c512e1ecc737cad99ca71913c4652fbd5bcd53dafa4945e2f902f91638eee77a22f965526eeccce8b56705939c1edad6d9327f789a9be6c3688e90128f1fa8c19448f366691b39543c1a94804915022269b1bb2767a3edb268f84c17b51e1f2d345f82e8c421ffdc8b385d45e8517aeb1557cd333ad620e4722ef34399ce44494fccf15d247", 0xf9}, {&(0x7f0000001040)="e007edfa3fac8b38886f33ae64cd6f1babf44399f913febbadc016a25f85", 0x1e}], 0x2, &(0x7f00000024c0)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9f, "f701c7c653681f52c32d04fc93d478a55e5742127cfcd8a929b8029bfc86c3dfccb84448d01df092e1ac029b8ac505c6d12f420fc631e96cd225efa2f3b5894da1a161097e78bcce71f7d5bb4d7495c836ef1e73a8113ef5291909048ab142262e00b80decbd5e2b0c68930cbbf495c3010319299390984418ea426f57aca4b58403afe02ae8694fd2fc3a36befa423ea384dd419481f15214bcbd6c2b56c4"}, @iv={0xa0, 0x117, 0x2, 0x85, "b83969fbdabda3b5044719d1453a42328eb4dd509460917692cfb1baebf864f69d47f7949736f1a36ef6b8cce22e6548f7448d39cb57ccf7710149326674327eadeed7f9c923f4171e577948ff8f9cb3f099ffabb79050fed53663cc3429a74da7688ba3bef760eab88e68021faf56a9e2f801e2a71e6c47cd82ea598b4115cdbea0c512dd"}], 0x11b8, 0x20044051}], 0x4, 0x40) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x1}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r2) 17:48:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0xfffffff5, @remote}}}, 0x108) close(r1) 17:48:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00faf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:42 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) close(r1) 17:48:42 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000340)={0x2, {{0xa, 0x4e23, 0xffffffff, @loopback, 0x55c}}, {{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, '\x00', 0x26}, 0xee}}}, 0x108) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) close(r2) [ 3271.390192][T26777] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3271.417551][T26777] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3271.468313][T26777] IPv6: sit1: Disabled Multicast RS 17:48:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0xe0, 0x6}}], 0x20}], 0x1, 0x0) [ 3271.763173][T26799] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:48:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2c, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x29, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:43 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)=""/101, &(0x7f00000001c0)=0x65) close(r1) 17:48:43 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x2}}}, 0x108) close(r1) [ 3272.178551][T26777] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3272.187335][T26777] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3272.242695][T26777] IPv6: sit1: Disabled Multicast RS 17:48:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x300, 0x6}}], 0x20}], 0x1, 0x0) 17:48:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x4}}}, 0x108) close(r1) 17:48:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2d, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x80000, 0x5) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000340)=""/179) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00fbf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2a, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3273.039551][T26846] netlink: 'syz-executor.3': attribute type 8 has an invalid length. 17:48:44 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x5}}}, 0x108) close(r1) [ 3273.081840][T26846] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:44 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2c, r2, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_CH_SWITCH_COUNT={0x8}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x808a010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x30, r2, 0x102, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x1f, 0x40}}}}, [@NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000800}, 0x811) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r0) [ 3273.172407][T26846] IPv6: sit1: Disabled Multicast RS 17:48:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x600, 0x6}}], 0x20}], 0x1, 0x0) [ 3273.863688][T26846] IPv6: sit1: Disabled Multicast RS 17:48:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x7}}}, 0x108) close(r1) 17:48:45 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) read(r0, &(0x7f0000000000)=""/116, 0x74) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r2) 17:48:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2e, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2b, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x500}}}, 0x108) close(r1) 17:48:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00fcf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:45 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x700}}}, 0x108) close(r1) [ 3274.544071][T26909] IPv6: sit1: Disabled Multicast RS 17:48:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x700, 0x6}}], 0x20}], 0x1, 0x0) 17:48:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2f, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0xff0f}}}, 0x108) close(r1) 17:48:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2c, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000380)={{0x0, 0x9, 0x9, 0x62b5, 0x8, 0x7, 0x7fff, 0xfffffff9, 0x9, 0x1f, 0x8, 0x101, 0x5, 0x1ff, 0x81}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000001380)={0x2, {{0xa, 0x4e23, 0x9, @empty, 0xffffffe1}}, {{0xa, 0x4e21, 0xffff3966, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}}}, 0x108) close(r1) [ 3275.094682][T26909] validate_nla: 4 callbacks suppressed [ 3275.094711][T26909] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3275.156606][T26909] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3275.187543][T26909] IPv6: sit1: Disabled Multicast RS 17:48:46 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x40000}}}, 0x108) close(r1) 17:48:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r2 = socket(0x10, 0x6, 0x1eb29788) accept$alg(r2, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) 17:48:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00fdf70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:46 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x38a79, &(0x7f0000000740)=[{&(0x7f0000000840)={0x18, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x3, 0x0, 0x0, 0x0, @pid}]}, 0x18}], 0x1}, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f0000000000)) [ 3275.766600][T26964] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3275.803914][T26964] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:48:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0xa00, 0x6}}], 0x20}], 0x1, 0x0) 17:48:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x1000000}}}, 0x108) close(r1) [ 3275.853105][T26964] IPv6: sit1: Disabled Multicast RS 17:48:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x30, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3276.102069][T26986] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:48:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2d, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:47 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x2000000}}}, 0x108) close(r1) 17:48:47 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) [ 3276.582649][T26964] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3276.598022][T26964] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3276.661441][T26964] IPv6: sit1: Disabled Multicast RS 17:48:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x1f00, 0x6}}], 0x20}], 0x1, 0x0) 17:48:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x31, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2e, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00fef70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:48 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x5000000}}}, 0x108) close(r1) 17:48:48 executing program 0: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080), 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f0000000000)=@ccm_128={{0x303}, "8d9fee366af08a92", "d918413fbe0e56f0a68e22d5ea7f9135", "ace8213d", "9043ad47dac96502"}, 0x28) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000580)={0x0, {{0xa, 0x4e24, 0x4, @local, 0x1}}, {{0xa, 0x4e21, 0xd8a, @mcast2, 0x7fff}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r1) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x50, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x1f}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x7196}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x28}, @NFQA_CFG_CMD={0x8, 0x1, {0x2, 0x0, 0x4}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x80000001}}, @NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x26}}]}, 0x50}, 0x1, 0x0, 0x0, 0x801}, 0x8800) r3 = accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f0000000040)=0x60, 0x800) bind(r3, &(0x7f00000003c0)=@ethernet={0x1, @random="bee17e7cd2e6"}, 0x80) [ 3277.532899][T27033] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3277.568604][T27033] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3277.615018][T27033] IPv6: sit1: Disabled Multicast RS [ 3277.636337][T27040] tls_set_device_offload_rx: netdev not found 17:48:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0xe000, 0x6}}], 0x20}], 0x1, 0x0) 17:48:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x32, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2f, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:49 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0x7000000}}}, 0x108) close(r1) 17:48:49 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000001800)=""/4096, 0x1000}], 0x1, &(0x7f00000006c0)=""/24, 0x18}, 0x12000) setsockopt$WPAN_SECURITY(r5, 0x0, 0x1, &(0x7f0000000740)=0xf1b552c1fafffb49, 0x4) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48001d0024e20a0f0000830779cae908c60758e1ca99fcd8bd4a46a5c9a4d1d7c3d99f9c002461933d193bc6303af13c7caf0578f37c15ec688e54b607091a26007f000000e71cb8a299a5f8e40490f1c73abf5523bb4143f2126c8727d4f5cd9d8e760c57707dd96d1e49827e4b35ed7ea92818582ad90f058f27c0423b2765410d8c58bd9e14e22dfd0b0a57eff819c3ee143ebd52fbba018a", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000400)={@l2={0x1f, 0x1000, @any, 0x8001, 0x2}, {&(0x7f0000000340)=""/151, 0x97}, &(0x7f00000001c0), 0x66}, 0xa0) r6 = socket(0x80000000000000a, 0x2, 0x0) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_group_source_req(r6, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) close(r6) [ 3278.315032][T27033] netlink: 'syz-executor.3': attribute type 8 has an invalid length. [ 3278.335111][T27033] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3278.409052][T27033] IPv6: sit1: Disabled Multicast RS 17:48:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2}}], 0x20}], 0x1, 0x0) 17:48:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x33, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3279.120465][T27079] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:48:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010003b0e0006dfbf00fff70300000002", @ANYRES32=0x0, @ANYBLOB="0900f1000000000008000a00", @ANYRES32, @ANYBLOB="2c001200080001007369740020000200080008003300000014000200c612"], 0x54}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=@delqdisc={0x5c, 0x25, 0x300, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xfff1, 0xb}, {0xffff, 0xf}, {0xa, 0x3}}, [@TCA_EGRESS_BLOCK={0x8}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, {0x6, 0x2, [0x0]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0xbd8d854e1edd1e8b) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 17:48:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x30, {0x0, 0x6}}], 0x20}], 0x1, 0x0) 17:48:50 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote, 0xa4ffffff}}}, 0x108) close(r1) [ 3279.343567][T27115] IPv6: sit1: Disabled Multicast RS [ 3279.344184][T27081] ================================================================== [ 3279.357529][T27081] BUG: KASAN: use-after-free in tipc_recvmsg+0xf77/0xf90 [ 3279.364987][T27081] Read of size 4 at addr ffff88806876fbc0 by task syz-executor.0/27081 [ 3279.373346][T27081] [ 3279.375689][T27081] CPU: 1 PID: 27081 Comm: syz-executor.0 Not tainted 5.14.0-rc2-syzkaller #0 [ 3279.384479][T27081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3279.394661][T27081] Call Trace: [ 3279.398060][T27081] dump_stack_lvl+0xcd/0x134 [ 3279.402694][T27081] print_address_description.constprop.0.cold+0x6c/0x309 [ 3279.409799][T27081] ? tipc_recvmsg+0xf77/0xf90 [ 3279.414688][T27081] ? tipc_recvmsg+0xf77/0xf90 [ 3279.419392][T27081] kasan_report.cold+0x83/0xdf [ 3279.424195][T27081] ? tipc_recvmsg+0xf77/0xf90 [ 3279.429042][T27081] tipc_recvmsg+0xf77/0xf90 [ 3279.433609][T27081] ? tsk_advance_rx_queue+0x460/0x460 [ 3279.439111][T27081] ? aa_af_perm+0x230/0x230 [ 3279.443626][T27081] ? __might_fault+0xd3/0x180 [ 3279.448368][T27081] ? lock_downgrade+0x6e0/0x6e0 [ 3279.453221][T27081] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3279.459487][T27081] ? security_socket_recvmsg+0x8f/0xc0 [ 3279.465065][T27081] ? tsk_advance_rx_queue+0x460/0x460 [ 3279.470437][T27081] ____sys_recvmsg+0x2c4/0x600 [ 3279.475203][T27081] ? kernel_recvmsg+0x160/0x160 [ 3279.480053][T27081] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3279.486378][T27081] ? __import_iovec+0x2b5/0x580 [ 3279.491238][T27081] ? import_iovec+0x10c/0x150 [ 3279.495975][T27081] ___sys_recvmsg+0x127/0x200 [ 3279.500665][T27081] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3279.506323][T27081] ? __fget_files+0x21b/0x3e0 [ 3279.511002][T27081] ? lock_downgrade+0x6e0/0x6e0 [ 3279.515868][T27081] ? __fget_files+0x23d/0x3e0 [ 3279.520548][T27081] ? __fget_light+0xea/0x280 [ 3279.525147][T27081] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3279.531389][T27081] __sys_recvmsg+0xe2/0x1a0 [ 3279.535995][T27081] ? __sys_recvmsg_sock+0x40/0x40 [ 3279.541032][T27081] ? syscall_enter_from_user_mode+0x21/0x70 [ 3279.547016][T27081] do_syscall_64+0x35/0xb0 [ 3279.551436][T27081] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3279.557334][T27081] RIP: 0033:0x4665e9 [ 3279.561226][T27081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3279.580837][T27081] RSP: 002b:00007f5ffd0ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 3279.589432][T27081] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 3279.597428][T27081] RDX: 0000000000012000 RSI: 0000000020000700 RDI: 0000000000000004 [ 3279.605491][T27081] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 3279.613452][T27081] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 3279.621500][T27081] R13: 00007ffcb660230f R14: 00007f5ffd0ac300 R15: 0000000000022000 [ 3279.629479][T27081] [ 3279.631808][T27081] Allocated by task 27074: [ 3279.636212][T27081] kasan_save_stack+0x1b/0x40 [ 3279.640896][T27081] __kasan_slab_alloc+0x84/0xa0 [ 3279.645740][T27081] kmem_cache_alloc_node+0x266/0x3e0 [ 3279.651030][T27081] __alloc_skb+0x20b/0x340 [ 3279.655437][T27081] tipc_buf_acquire+0x25/0xe0 [ 3279.660186][T27081] tipc_msg_create+0x32/0x1f0 [ 3279.665059][T27081] __tipc_shutdown+0xb7f/0xe90 [ 3279.669847][T27081] tipc_release+0x13f/0x1a80 [ 3279.674448][T27081] __sock_release+0xcd/0x280 [ 3279.679162][T27081] sock_close+0x18/0x20 [ 3279.683320][T27081] __fput+0x288/0x920 [ 3279.687299][T27081] task_work_run+0xdd/0x1a0 [ 3279.691839][T27081] exit_to_user_mode_prepare+0x27e/0x290 [ 3279.697518][T27081] syscall_exit_to_user_mode+0x19/0x60 [ 3279.702976][T27081] do_syscall_64+0x42/0xb0 [ 3279.707386][T27081] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3279.713361][T27081] [ 3279.715673][T27081] Freed by task 27081: [ 3279.719742][T27081] kasan_save_stack+0x1b/0x40 [ 3279.724416][T27081] kasan_set_track+0x1c/0x30 [ 3279.729093][T27081] kasan_set_free_info+0x20/0x30 [ 3279.734113][T27081] __kasan_slab_free+0xfb/0x130 [ 3279.738967][T27081] slab_free_freelist_hook+0xdf/0x240 [ 3279.744443][T27081] kmem_cache_free+0x8e/0x5a0 [ 3279.749285][T27081] kfree_skbmem+0x166/0x1b0 [ 3279.753804][T27081] kfree_skb+0x140/0x3f0 [ 3279.758055][T27081] tipc_recvmsg+0x70d/0xf90 [ 3279.762563][T27081] ____sys_recvmsg+0x2c4/0x600 [ 3279.767323][T27081] ___sys_recvmsg+0x127/0x200 [ 3279.771997][T27081] __sys_recvmsg+0xe2/0x1a0 [ 3279.776496][T27081] do_syscall_64+0x35/0xb0 [ 3279.780925][T27081] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3279.786815][T27081] [ 3279.789127][T27081] The buggy address belongs to the object at ffff88806876fb80 [ 3279.789127][T27081] which belongs to the cache skbuff_fclone_cache of size 472 [ 3279.803958][T27081] The buggy address is located 64 bytes inside of [ 3279.803958][T27081] 472-byte region [ffff88806876fb80, ffff88806876fd58) [ 3279.817251][T27081] The buggy address belongs to the page: [ 3279.822952][T27081] page:ffffea0001a1db80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6876e [ 3279.833190][T27081] head:ffffea0001a1db80 order:1 compound_mapcount:0 [ 3279.839767][T27081] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 3279.847851][T27081] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff8881400d2b40 [ 3279.856477][T27081] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 3279.865060][T27081] page dumped because: kasan: bad access detected [ 3279.871469][T27081] page_owner tracks the page as allocated [ 3279.877170][T27081] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 8448, ts 3277222097353, free_ts 3146936610179 [ 3279.896627][T27081] get_page_from_freelist+0xa72/0x2f80 [ 3279.902145][T27081] __alloc_pages+0x1b2/0x500 [ 3279.906778][T27081] alloc_pages+0x18c/0x2a0 [ 3279.911269][T27081] allocate_slab+0x32e/0x4b0 [ 3279.915883][T27081] ___slab_alloc+0x4ba/0x820 [ 3279.920486][T27081] __slab_alloc.constprop.0+0xa7/0xf0 [ 3279.925857][T27081] kmem_cache_alloc_node+0x12c/0x3e0 [ 3279.931147][T27081] __alloc_skb+0x20b/0x340 [ 3279.935653][T27081] sk_stream_alloc_skb+0x109/0xc30 [ 3279.940773][T27081] tcp_sendmsg_locked+0xc78/0x2f10 [ 3279.945886][T27081] tcp_sendmsg+0x2b/0x40 [ 3279.950139][T27081] inet_sendmsg+0x99/0xe0 [ 3279.954469][T27081] sock_sendmsg+0xcf/0x120 [ 3279.958970][T27081] sock_write_iter+0x289/0x3c0 [ 3279.963904][T27081] new_sync_write+0x426/0x650 [ 3279.968580][T27081] vfs_write+0x75a/0xa40 [ 3279.972818][T27081] page last free stack trace: [ 3279.977477][T27081] free_pcp_prepare+0x2c5/0x780 [ 3279.982326][T27081] free_unref_page+0x19/0x690 [ 3279.987013][T27081] kasan_depopulate_vmalloc_pte+0x5c/0x70 [ 3279.992732][T27081] __apply_to_page_range+0x694/0x1080 [ 3279.998101][T27081] kasan_release_vmalloc+0xa7/0xc0 [ 3280.003231][T27081] __purge_vmap_area_lazy+0x8f9/0x1c50 [ 3280.008688][T27081] free_vmap_area_noflush+0xa5b/0xd10 [ 3280.014057][T27081] remove_vm_area+0x1cc/0x230 [ 3280.018729][T27081] __vunmap+0x392/0xb70 [ 3280.022878][T27081] __vfree+0x3c/0xd0 [ 3280.026768][T27081] vfree+0x5a/0x90 [ 3280.030571][T27081] do_ipt_get_ctl+0x804/0x9d0 [ 3280.035388][T27081] nf_getsockopt+0x72/0xd0 [ 3280.039830][T27081] ip_getsockopt+0x164/0x1c0 [ 3280.044456][T27081] tcp_getsockopt+0x86/0xd0 [ 3280.048992][T27081] __sys_getsockopt+0x21f/0x5f0 [ 3280.054187][T27081] [ 3280.056520][T27081] Memory state around the buggy address: [ 3280.062222][T27081] ffff88806876fa80: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc [ 3280.070276][T27081] ffff88806876fb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 3280.078325][T27081] >ffff88806876fb80: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3280.086383][T27081] ^ [ 3280.092522][T27081] ffff88806876fc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3280.100572][T27081] ffff88806876fc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3280.108706][T27081] ================================================================== [ 3280.116753][T27081] Disabling lock debugging due to kernel taint 17:48:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x3}}], 0x20}], 0x1, 0x0) 17:48:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @private=0xa010102}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000026c0)=[{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)='\r', 0x1}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x34, {0x0, 0x6}}], 0x20}], 0x1, 0x0) [ 3280.250060][T27081] Kernel panic - not syncing: panic_on_warn set ... [ 3280.256700][T27081] CPU: 0 PID: 27081 Comm: syz-executor.0 Tainted: G B 5.14.0-rc2-syzkaller #0 [ 3280.266875][T27081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3280.276960][T27081] Call Trace: [ 3280.280252][T27081] dump_stack_lvl+0xcd/0x134 [ 3280.284871][T27081] panic+0x306/0x73d [ 3280.288837][T27081] ? __warn_printk+0xf3/0xf3 [ 3280.293444][T27081] ? preempt_schedule_common+0x59/0xc0 [ 3280.298955][T27081] ? tipc_recvmsg+0xf77/0xf90 [ 3280.303655][T27081] ? preempt_schedule_thunk+0x16/0x18 [ 3280.309083][T27081] ? trace_hardirqs_on+0x38/0x1c0 [ 3280.314183][T27081] ? trace_hardirqs_on+0x51/0x1c0 [ 3280.319239][T27081] ? tipc_recvmsg+0xf77/0xf90 [ 3280.324025][T27081] ? tipc_recvmsg+0xf77/0xf90 [ 3280.328724][T27081] end_report.cold+0x5a/0x5a [ 3280.333331][T27081] kasan_report.cold+0x71/0xdf [ 3280.338123][T27081] ? tipc_recvmsg+0xf77/0xf90 [ 3280.342822][T27081] tipc_recvmsg+0xf77/0xf90 [ 3280.347471][T27081] ? tsk_advance_rx_queue+0x460/0x460 [ 3280.352884][T27081] ? aa_af_perm+0x230/0x230 [ 3280.357489][T27081] ? __might_fault+0xd3/0x180 [ 3280.362362][T27081] ? lock_downgrade+0x6e0/0x6e0 [ 3280.367276][T27081] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3280.373553][T27081] ? security_socket_recvmsg+0x8f/0xc0 [ 3280.379053][T27081] ? tsk_advance_rx_queue+0x460/0x460 [ 3280.384460][T27081] ____sys_recvmsg+0x2c4/0x600 [ 3280.389248][T27081] ? kernel_recvmsg+0x160/0x160 [ 3280.394120][T27081] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3280.400472][T27081] ? __import_iovec+0x2b5/0x580 [ 3280.405346][T27081] ? import_iovec+0x10c/0x150 [ 3280.410039][T27081] ___sys_recvmsg+0x127/0x200 [ 3280.414745][T27081] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 3280.420666][T27081] ? __fget_files+0x21b/0x3e0 [ 3280.425370][T27081] ? lock_downgrade+0x6e0/0x6e0 [ 3280.430242][T27081] ? __fget_files+0x23d/0x3e0 [ 3280.434944][T27081] ? __fget_light+0xea/0x280 [ 3280.439559][T27081] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 3280.445828][T27081] __sys_recvmsg+0xe2/0x1a0 [ 3280.450351][T27081] ? __sys_recvmsg_sock+0x40/0x40 [ 3280.455399][T27081] ? syscall_enter_from_user_mode+0x21/0x70 [ 3280.461315][T27081] do_syscall_64+0x35/0xb0 [ 3280.465755][T27081] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3280.471668][T27081] RIP: 0033:0x4665e9 [ 3280.475579][T27081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3280.495288][T27081] RSP: 002b:00007f5ffd0ac188 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 3280.503730][T27081] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 3280.511729][T27081] RDX: 0000000000012000 RSI: 0000000020000700 RDI: 0000000000000004 [ 3280.519730][T27081] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 3280.527719][T27081] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 3280.535739][T27081] R13: 00007ffcb660230f R14: 00007f5ffd0ac300 R15: 0000000000022000 [ 3280.545382][T27081] Kernel Offset: disabled [ 3280.549713][T27081] Rebooting in 86400 seconds..