000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42801, 0xa0) dup(r4) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) dup3(r2, r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x4000000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 401.794008][T26499] loop3: detected capacity change from 0 to 6 [ 401.799801][T26486] loop4: detected capacity change from 0 to 16383 18:47:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000000)={0x6, 'bond0\x00', {0xa000}, 0x9}) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:24 executing program 2: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@mcast2, 0x0, r2}) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="08002bbd7000fddbdf251500000054000180080003000300000008000100", @ANYRES32=r2, @ANYBLOB="28000100eea6705ac8dd0f5fc3fb2009000000ecc860b71234565b36c8fa281bb3e49ecc21fbdfb9", @ANYRES32=0x0, @ANYBLOB="0800030002000000140002006261746164763000000000000000000008000300020000001400020069703667726530000000000000000000"], 0x68}}, 0x8010) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x8c) 18:47:24 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x420000, 0xc4) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000040)={0xbcf6, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) [ 401.913506][T26527] loop0: detected capacity change from 0 to 6 18:47:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) sendmmsg$inet(r1, &(0x7f0000002f00)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000000)="b262b8d2a28f85d31ab222a8d7f72c0f8beafaa0bf08bec2b94a9f946371e708f89f543ab0d3c0681b80bda8ea1fbc549c61addabba5d34d6192123df6c2360ca13a1fd488151dd892ada6e067a8851ae3bd00e10dd727b0a3ae90902a1d69c59da93df36a12a2f8929835541f6c56513d982f1711a11862a396186e48001bd947fbedd671f9f53a539c424cfb7ab9c7c87ca173c164671f3bf1", 0x9a}, {&(0x7f00000000c0)="e2646666b1abb649179244b338e4fd22041097fe709f1215ff4d92bbfdd7bc784150e9f05c0c1ad2ee10793cb58fa8a5e3db521de794be146101f50afb1a855802202d6599d7fa24043efcc39bb18b08f724d00e41c315cef2d383dbe78e9dc0e64049b303c7f4451c9703b6c0ba7c0f442e16f4dc05517cd6a44af72ccd43d6b375a10f4291d7fcb67b723e7bf56e5ae5e97c7f623036511a47ac", 0x9b}, {&(0x7f0000000180)="9873abe8e634e30e338b25b80b7206e53bd3cbbf239a3440c25321a6d5f196608394811ddf9569c0186c00d37827ca4e1943d1a9de3ace08ef0d95945f60e50ed4d987a950", 0x45}, {&(0x7f0000000200)="6e0c882a01b052192924fd04d6f8eca945db1ecb1004729280b92081381d2e962ea1b871fbac65b0275a99ecc9bc19f4161fe1397f27b3b8ac1c64e9d15f40eeb36bc75bb491283ccab9f0b325cc3c63f536df201f97af774559489c302a7576774e3edcb0e2ca842c093cfb9f1f1b27b1477e6a1893e56515212de530813f68a44fe3ab85d1d58fe131be5142637d7f0d6e1db259d2e5d441b91765929fc44730e3c9c117cdda795af4e950f904ede8eae8420b0aff3b7dbf88939e52ef55d688ddb88623f18e13ac70168339d970622c8d44f8d3706e6959fb05", 0xdb}, {&(0x7f0000000480)="5206e252d9f4c088143e377ac191a8ca900a80212bc28dc3c75eb18a2adaa17e8f09b9c2cdfdafdf1d8df9f496dc45b221249613dfd58c94c38f0feb5a09a61018c0325af9f65dbdab52f9293f3a65f61d0fa306c86915aa3cf5db45c35f8972fa0c5e29c1d9cc185d08d81873b527698e57ff558329fe4baa9684cad4cafb20ba12d4ee2c", 0x85}, 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&(0x7f0000001a40)=[{&(0x7f0000001700)="b4011821e88c6739bb78db4b6a73ffbcf2730e093eb767e88c5e7f05537beddd002cfe8c9b8b041a4b41ebf6af605ef36b3a07fa32ce2a220ebe9d88a702db26868f07cefd9d92164d498cdb9a82dcc379421bc9efcd16141c60cdf361d8150fa530f47b5d917be418ad0f4cf89301fed71caad44201e4bd2b47e4a683abd4ee362ed4c35cd94266fa1f4cc40e2bb6b2bbe6f9531e3af52a06aa7e735b13b86564eea1c938efd418f35a978ae6e80c706deb8ea59543e9534cf8bac52b17a19021797b116466a8e7718f1157398d989bee09", 0xd2}, {&(0x7f0000001800)="9c1618c0dcc8436ebb51", 0xa}, {&(0x7f0000001840)="091ec1c2734f302c002bbf21934b5f90f548bb2f3a98105971e3366ba22883204b363c2d3ee2e05825ed1c907b91490b39b156fe3cb7b2d3b0430a1e5199728a464f015f786819bc416c6c9093a8effc2257afad2a2420a3c2693bce2e1af85b0da8aff530b89d23c2c467b4b98b99b885ebf2fd70e13774b1edd5c49f0335debf0a8231a91476e4bebc31b6a26fba086dfa2860f387972872888ccacc9951bf7450", 0xa2}, {&(0x7f0000001900)="3311f17f4da6fcb037f19753b324d5577f4916e110e3aded09436e7d7fa4f564f285864bd21643e55daa7ec60c092b84ac995c4b9cd672d9e5103abcd927edd8a476988521890423d94c490b91d79f9379298beb1e2bcada7b07b25bbf7bc969475fe7833d790a41b458a93d0b7ab9f8e81f64432d2fab2d891b309a630f8df1de2edf10a21fac072fb2e84b6e3b7b7d6fee4388226902a8f6f70323e4ec855f55939c28abf690ae0545991132fb457f9f36164d4d7bb6c0a7c5c0723e119a6d8df1335aec3f2a81783d4198d1e3b628e0ba15e475a327866e8cb2da6e785a362c5912bf1c60d580917743e7fe", 0xed}, {&(0x7f0000001a00)="3573f6ea11381f93a39cb89408852d7b3ec9831f21e9ebbe37", 0x19}], 0x5}}, {{&(0x7f0000001ac0)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000002dc0)=[{&(0x7f0000001b00)="5050b7eba5c8d5f17c92c070664b5e376c4cbb0981535379acaa2b528b8d9efa239d850f9c5aa9a94430d771b102bb0ffeda0baa04ec5b3f08cc5df25907210c676b1a068d98764ffa49e27c956201057afa71f46ff2de5bde50326fa6a3f97276fa4fd2eb", 0x65}, {&(0x7f0000001b80)="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0x1000}, {&(0x7f0000002b80)="482443e7757b50d282ebaca0b2359f1444aa84319f3b4fb948646edb3b5fe744321186d10e814d6ef9f70672398c5a8aa66367925d12955ddf39cf8ecd6f7996b0d2dbe8211ac8a5b29cc3352a947a824e0b0304c93af332a91c868b32897689354d4e2cb15f600eefff709a7ec483bc1112e759", 0x74}, {&(0x7f0000002c00)="4d1a5ed2d3abc814271299fd1b2c8a7ede912d219ef80d29b2cae10c48b6f90e77a3b89f1ba5865501160598db6c5e228f9e43322c88870273e007cf580013efbddde4ec2d4629aba4bb4bb0f909c6e3285a7926159ce2491e4e2252ae46b08280ce9c8beb7b9395616a696519fa8b4ee39df27414f2b1ec93cc", 0x7a}, {&(0x7f0000002c80)="341ebbdf327734babbdfd7636cb0f444b7b6d8dc7ae14d5d5eb762f1a25b3f992264164f7aa107a0da8c415d40f497a6e1980fbd259aa3ab1ed65542c61c8ef8fb0052e594fffc9716eda62d1e178b0ff7ba6e8eece374039eb87c44b1ce0fccf73f6d858dad0fff3c29ee93d1cccfc97b8740422416d1a5a67f493f9cc781e8094a64c5fef5c1c76bc1d70e85b2d157e626d6e4a9", 0x95}, {&(0x7f0000002d40)="683605cdbf9f4c6988323b616ac09288c09dc54081e4f1ee1bc80a97294d33beb87a5baac4a0ea60b8ab25f503021c8fe6cc20fafae0b56149c7f6b30e62b39369859f", 0x43}], 0x6, &(0x7f0000002e40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xc}, @rand_addr=0x64010100}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xb8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @rand_addr=0x64010100}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_tos_u8={{0x11}}], 0xb8}}], 0x4, 0x20000881) [ 401.963592][T26545] loop3: detected capacity change from 0 to 6 [ 401.972829][T26541] loop5: detected capacity change from 0 to 6 18:47:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140)=0xfff, 0x4) signalfd(r0, &(0x7f0000000080)={[0x4]}, 0x8) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x404002, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x46d60c89a8f400e3, &(0x7f00000000c0)=""/92, &(0x7f0000000000)=0x5c) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/bus/input/handlers\x00', 0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000040)='\f ') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 18:47:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x0, 0x0, 0x4d, 0x0, "1b6dbdf9d34bf3544d8fd22601081e144c1ac8919197635f0b42002e78e0964847be56a13e5743e3f12e039dac44a181de3609a06a34bb430615f0dd6e3977c625c0620f4a64c60f38057b75852e68b7"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0xc88a, 0x81, 0x81, 0x80000000}, {0x1000, 0x1, 0x0, 0x3}, {0x1ee, 0x20, 0x1, 0x6c3b}]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000180)=[@mss={0x2, 0x8}, @sack_perm], 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) [ 402.006574][T26551] loop4: detected capacity change from 0 to 16383 18:47:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x2000000}}, 0xffffffde) 18:47:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x3185bc53f4d802b2) 18:47:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, 0x0) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d841f75eeed91612500"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 402.862354][T26561] loop5: detected capacity change from 0 to 6 [ 402.898664][T26571] loop3: detected capacity change from 0 to 6 [ 402.905498][T26565] loop4: detected capacity change from 0 to 16383 18:47:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x8000000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f00000001c0)={0x0, 0x9, 0x7}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x0, 0xf, 0x0, "32183cfdcd4434a847f4ee745c637de4cabb44dcd64daafecee64575ef2fa219ba9cb3691ba0100b16e7ac68d3f345d8ecf60cc844c4d81a51830738cd466a4720418c133817a4e42b0bf5579d9f544f"}, 0xd8) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)=""/105, &(0x7f0000000440)=0x69) 18:47:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) recvfrom(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x23, &(0x7f0000000040)=@nl=@unspec, 0x80) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000), 0x4) 18:47:25 executing program 2: write$P9_RMKNOD(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x13, 0x1, {0x2}}, 0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x8600, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x30, r2, 0x3daf1000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$FIOCLEX(r1, 0x5451) [ 402.985094][T26592] loop0: detected capacity change from 0 to 6 18:47:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x400, @local, 0x4}}, 0x0, 0x0, 0x0, 0x0, "6d5f7447ade658e1b4d6705aebd2fc67acce2e22cb4995c40f8b02d7dc5a70f9de87241d61bf6ecb67b5a04f4364c8a0a0a4bb47ee0660562fa2526106cb0f9b78a7ba1bc28a96f5f81f53568bd1a699"}, 0xd8) [ 403.078847][T26607] loop3: detected capacity change from 0 to 6 [ 403.087657][T26608] loop4: detected capacity change from 0 to 16383 18:47:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x420000, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)='\f ') r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000880)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) 18:47:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x60041, 0x20) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac141420e00005f92d01000000000400000000000000e0000001e00000027f00"], 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r2 = syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f00003b2000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r5}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r0, 0x0, &(0x7f0000001480)="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", 0x1007, 0x0, 0x1, {0x0, r5}}, 0x3) [ 403.153823][T26624] loop5: detected capacity change from 0 to 6 18:47:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x4000000}}, 0xffffffde) 18:47:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, 0x0) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) [ 403.978347][T26628] loop4: detected capacity change from 0 to 16383 18:47:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r4) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08093f1c2b798208ac4bd23c48208d12f0f9b3e996d5473f4ae9ba4d18ba417964a18a38c03e251a1e780bec30fda8cbba0ee447d1afa6971b0eaf0042f8711f7349086cd19c22d712a90fe07f4e3570ab324cf322570c385e0e68145acefec269dba6f1539c2ae3a63bc6761b9c83b13ed802028fb3a1a9ef4379ce1c37d857639e4d785094b89810fe6a1cb7b0b95ceeb1b45c04191e784960b18f902e8eb3fca061fb0c7f6beb9fb548ae2b2644a1a27984c20b067f68208c1a95fd99d5c19bcd57e9e0a7ce9e68dd090b625264f7caa51afaed02e28024a3b468432cec029cdba3602ac4cc9849d1a19949f6295f2234367cd2b4dec2296db6f3fa5041ad4021748413506e91dfbf0bdf1cd10fdff87e9f53b0e2e9d1b934f275a15f7aca87bdb8f7a42a6580efe0ed5e2745b670d7a85088321994e8050af55a32ba6520ea561a3982fb1c85bb9f9dbda2345d47a7c2e400bb4af8401588eba7b5dd5178a3625b16409072cd5166291cce33c3530b33e2be6488077f84f87af5025d6853d68d7f5da3ab910331d418390db25fa85ccf0a65117e113acade39014d7e6254983a44f3ebe64a72eacbc135c15559109638b82f04a75f40cf7eaa7e49456bc96d5cc7889d0cb36935b0d369ca7995b2e7c65c5dc1d3d57149c7bdd043cdaa1cea3f3ce0bdf1838a406a4baf5b26d5fb47fb11c78cccbead67fd83487ca1472d89ca275e2ad0bf1ff76058f68b4d03c42f0888d0ca168a37407d0626b81d86b7d9a15df3abea4f8fd492c6101e00c24054726f7a1cb645b7403996b10b08de61d8d10ae07ab593700b9a110ceb72668c0a01d518573443d608afb3649953426650e7de107a3e53a58be8c534c843ef4171564bf2ec88d0bdb60bb342d70fad27f4966ca3fc89a326f890e5aaf3aa292362bbd5510d4942ad11e0d45b327ed2d3f2653cdc01345623e4dabeb85082ef0d87e52e664af71ea98153df1b03c018c3ec3d290ccc2e8a057c96f5c51acdf7a9a2705e563b3fb5a3acaf7fefa1a2d1f850343eadf1796ce570b4e47580fc2a99cd9e9c41f9db6acdebf2fadcdde9dad19ca8f71d47f8b85d63afacaf6fc142eaa60d8c3364a939e0ac12f65590610f9e9286f2697798b5f314498968791d14515cf49b4a", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x9000000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000480)={0x1a, 0x2, {0x3, @struct={0x401, 0x101}, 0x0, 0x3, 0x2, 0x8, 0x3059, 0x2, 0x2, @struct={0x4, 0x7ff}, 0x83ff, 0x5, [0x0, 0x7fffffff, 0x8, 0x8, 0x0, 0x20]}, {0x0, @usage=0x8, 0x0, 0x400, 0x80000001, 0x2, 0x7, 0x4, 0x14, @struct={0x1000, 0x1}, 0x3, 0x60, [0x0, 0x2, 0x25, 0x8001, 0x0, 0x1]}, {0x5, @usage=0x1, 0x0, 0x6, 0x8, 0x9, 0x5, 0x7, 0x24, @usage=0x9c, 0x5, 0x6, [0x100000000, 0x5, 0x5, 0xca21, 0x401, 0x20]}, {0x1000, 0x8bb, 0x3407}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) [ 404.097564][T26635] loop5: detected capacity change from 0 to 6 [ 404.110243][T26659] loop0: detected capacity change from 0 to 6 [ 404.120928][T26668] loop3: detected capacity change from 0 to 6 18:47:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x8ebd, 0xd399, 0x1, 0x7, 0x9}, 0x14) [ 404.169257][T26678] loop4: detected capacity change from 0 to 16383 18:47:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x5, 0x4) 18:47:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x400400, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/105, &(0x7f0000000440)=0x94) 18:47:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x953, 0x8c, 0x400, 0xfff, 0x9}, 0x14) r1 = socket(0x2a, 0x3, 0xfffffff9) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@mcast2, 0x0, r3}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', r3, 0x8000, 0x10, 0x7, 0x6, {{0x24, 0x4, 0x3, 0xa, 0x90, 0x68, 0x0, 0x3, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x3c}, @multicast2, {[@cipso={0x86, 0x5b, 0x1, [{0x2, 0xa, "1c811ee80ebbc556"}, {0x0, 0xd, "cb4a56facec664dcc88d42"}, {0x6, 0x11, "a950d61b5188ab514fef08c9ce9520"}, {0x5, 0x6, "b397f1cf"}, {0x1, 0x9, "25a2a8578307a4"}, {0x0, 0xd, "d44e14d99369b74a32b20c"}, {0x6, 0x11, "d6b02edd8eddf906781b1406d552c1"}]}, @end, @timestamp={0x44, 0x20, 0x33, 0x0, 0x5, [0x7, 0x7, 0xd51, 0x9, 0xfffffffd, 0x1, 0x10000]}]}}}}}) [ 404.239455][T26688] loop5: detected capacity change from 0 to 6 18:47:27 executing program 2: sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x94, 0x0, 0x724, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)=""/98, &(0x7f0000000440)=0x62) 18:47:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x8000000}}, 0xffffffde) 18:47:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, 0x0) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 405.042821][T26709] loop3: detected capacity change from 0 to 6 [ 405.083166][T26690] loop4: detected capacity change from 0 to 16383 [ 405.113787][T26725] loop0: detected capacity change from 0 to 6 18:47:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) r4 = fsopen(&(0x7f0000000000)='btrfs\x00', 0x1) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000100)) 18:47:27 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0)=""/124, &(0x7f0000000000)=0x7c) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x1, 0x4) 18:47:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0xa000000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 405.205845][T26734] loop3: detected capacity change from 0 to 6 [ 405.206513][T26700] loop5: detected capacity change from 0 to 6 18:47:27 executing program 2: get_thread_area(&(0x7f0000000080)={0x9, 0x20000000, 0x1000, 0x1, 0x2, 0x1, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000040)={0x6, 'vlan1\x00', {0xfffffbff}, 0x6}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x20, 0x5}, 0x14) 18:47:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f0000000040)="47cfc1af009b19e5cf31fc2e43411ccfcbe2b31ff974fc46cac03dae1027b834b6063117b10d63d3cf43901fd1e3edf203c9d437d47e4c6664dbc14f7e15a657332925fd871abf617998f4f87e780492d54efcb6082d1833ec6b53ea", 0x5c) 18:47:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) open(&(0x7f0000000000)='./file0\x00', 0x200a00, 0x10) [ 405.294444][T26752] loop4: detected capacity change from 0 to 16383 18:47:27 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write(r0, &(0x7f0000000000)="de1eca62853866028e1492d81198d1ffd536ddb76a7d06845d4922f9d7", 0x1d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000000, 0x10, 0xffffffffffffffff, 0xf1ea4000) 18:47:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)=""/110, &(0x7f0000000440)=0x6e) [ 405.371093][T26761] loop5: detected capacity change from 0 to 6 18:47:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x9000000}}, 0xffffffde) 18:47:28 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "0316d1c5e87e2cc1241171b705dd23b7105fc0ab4a0a05615ad495e93b0de9a471b9c0295909d604de754307781b8a13238a3d8945d03189f661a640f9df536e", 0x39}, 0x48, r0) r1 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000100)={r1, 0xd3, 0xfa}, &(0x7f0000000140)={'enc=', 'pkcs1', ' hash=', {'sha512-arm64\x00'}}, &(0x7f0000000200)="d81e68b59d83ef23baf1b07b0bb7a288474d3f0c0164210a340a0c6654e54029555b925f28169c0a4de4e0002d4ec02fe5f07f3e2d472be8542db34eaddfde99f26e9b78ee29f516c361eb85572c707cc599b3f208c7cf82f9634405ea75ece3c5ed9da4005e0ce7dfcf0b8076dbe31e11b80046c6f0d7ea3bba0643365620e6874b65487235e77f5a02815d32edb0b29025b30983ec93cf799b5b3cbe20c08a44e1f99e002d48bec787776df89cd4a737a0d2a8510d55f39cbfecf9e7f04eb13a4d2002f20179be02949db37c94cd0250dce4", &(0x7f0000000480)=""/250) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) [ 406.091721][T26785] loop3: detected capacity change from 0 to 6 18:47:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x9fb, 0x2, &(0x7f0000000100)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001180)=ANY=[@ANYBLOB="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", @ANYRESOCT]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$TIOCL_SELLOADLUT(r4, 0x541c, &(0x7f0000000000)={0x5, 0x20, 0x4, 0x200}) r5 = syz_io_uring_complete(0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000180)={0x8, 0x81, 0x1}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) dup3(r0, r0, 0x0) 18:47:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0xd000000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/bus/input/devices\x00', 0x0, 0x0) close(r1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000000002004e24ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000459e4b44e1d6b9e32048cd6a87ca5597000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e00000010000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000a403000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200004e22e000000100"/656], 0x290) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)='\f ') write$binfmt_misc(r2, &(0x7f0000000340)={'syz1', "5ddb139314e6292d31390791c910993edc75abf56d690c7b601910832fd9378710aa15d4f9a5fb8ad295ff6379cad1dee9"}, 0x35) [ 406.230996][T26762] loop4: detected capacity change from 0 to 16383 [ 406.267352][T26804] loop3: detected capacity change from 0 to 6 [ 406.274589][T26774] loop5: detected capacity change from 0 to 6 [ 406.371718][T26817] loop0: detected capacity change from 0 to 6 [ 406.427370][T26826] loop4: detected capacity change from 0 to 16383 [ 406.434269][T26830] loop5: detected capacity change from 0 to 6 18:47:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08093f1c2b798208ac4bd23c48208d12f0f9b3e996d5473f4ae9ba4d18ba417964a18a38c03e251a1e780bec30fda8cbba0ee447d1afa6971b0eaf0042f8711f7349086cd19c22d712a90fe07f4e3570ab324cf322570c385e0e68145acefec269dba6f1539c2ae3a63bc6761b9c83b13ed802028fb3a1a9ef4379ce1c37d857639e4d785094b89810fe6a1cb7b0b95ceeb1b45c04191e784960b18f902e8eb3fca061fb0c7f6beb9fb548ae2b2644a1a27984c20b067f68208c1a95fd99d5c19bcd57e9e0a7ce9e", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xa000000}}, 0xffffffde) 18:47:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r2) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x3c, @empty, 0x4e20, 0x3, 'lblcr\x00', 0x8, 0x9, 0x20}, 0x2c) close(r1) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) 18:47:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ipvlan1\x00', {0x2, 0x0, @private}}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000480)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) [ 407.188268][T26839] loop3: detected capacity change from 0 to 6 18:47:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23, @empty}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x3c, {0x2, 0x4e20, @multicast1}, 'dummy0\x00'}) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r2) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000380)=""/109, &(0x7f0000000040)=0x6d) r3 = creat(&(0x7f0000000100)='./file0\x00', 0xc0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@loopback, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xfffffe76) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in6=@mcast2, 0x4e23, 0xbad4, 0x4e24, 0x461, 0xa, 0x100, 0x80, 0x3a, r4, r5}, {0x80, 0x672, 0x3, 0x8, 0x100000000, 0x1, 0x8004, 0x4}, {0x8, 0x4, 0x4, 0x1}, 0x2, 0x6e6bb1, 0x2, 0x0, 0x4, 0x3}, {{@in=@loopback, 0x4d2, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x14}, 0x3504, 0x3, 0x1, 0x40, 0x19e4, 0x3, 0xfffffffe}}, 0xe8) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x8000, 0x0) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000400)={r4, 0x1, 0x6, @remote}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@mcast2, 0x0, r7}) r8 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000080)={@mcast2, 0x0, r9}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000180)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012dbd7000fbdbdf250d0000000c00018008000300070000005000018008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="140002006d61637365633000000000000000000008000100", @ANYRES32=r4, @ANYBLOB="8800aee2821e86f9d39e1e4172d4cf0100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="080003d501000000"], 0x70}, 0x1, 0x0, 0x0, 0x20008000}, 0x4008804) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000440)={r4, 0x1, 0x6, @broadcast}, 0x10) 18:47:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @multicast2}}, 0x0, 0x0, 0x10, 0x0, "c980fdbc1c419418e5a57a00acfc5761ae92f3d4f4fdff0645be2520ec5cd50d86be2c7b866ccbc5379bfc21e2edc02631811b78dae5aca588fbc060b636616cc25e8969850c28b00f43b734b43149b8"}, 0xd8) [ 407.318250][T26869] loop0: detected capacity change from 0 to 6 [ 407.336749][T26834] loop4: detected capacity change from 0 to 16383 18:47:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08093f1c2b798208ac4bd23c48208d12f0f9b3e996d5473f4ae9ba4d18ba417964a18a38c03e251a1e780bec30fda8cbba0ee447d1afa6971b0eaf0042f8711f7349086cd19c22d712a90fe07f4e3570ab324cf322570c385e0e68145acefec269dba6f1539c2ae3a63bc6761b9c83b13ed802028fb3a1a9ef4379ce1c37d857639e4d785094b89810fe6a1cb7b0b95ceeb1b45c04191e784960b18f902e8eb3fca061fb0c7f6beb9fb548ae2b2644a1a27984c20b067f68208c1a95fd99d5c19bcd57e9e0a7ce9e68dd090b625264f7caa51afaed02e28024a3b468432cec029cdba3602ac4cc9849d1a19949f6295f2234367cd2b4dec2296db6f3fa5041ad4021748413506e91dfbf0bdf1cd10fdff87e9f53b0e2e9d1b934f275a15f7aca87bdb8f7a42a6580efe0ed5e2745b670d7a85088321994e8050af55a32ba6520ea561a3982fb1c85bb9f9dbda2345d47a7c2e400bb4af8401588eba7b5dd5178a3625b16409072cd5166291cce33c3530b33e2be6488077f84f87af5025d6853d68d7f5da3ab910331d418390db25fa85ccf0a65117e113acade39014d7e6254983a44f3ebe64a72eacbc135c15559109638b82f04a75f40cf7eaa7e49456bc96d5cc7889d0cb36935b0d369ca7995b2e7c65c5dc1d3d57149c7bdd043cdaa1cea3f3ce0bdf1838a406a4baf5b26d5fb47fb11c78cccbead67fd83487ca1472d89ca275e2ad0bf1ff76058f68b4d03c42f0888d0ca168a37407d0626b81d86b7d9a15df3abea4f8fd492c6101e00c24054726f7a1cb645b7403996b10b08de61d8d10ae07ab593700b9a110ceb72668c0a01d518573443d608afb3649953426650e7de107a3e53a58be8c534c843ef4171564bf2ec88d0bdb60bb342d70fad27f4966ca3fc89a326f890e5aaf3aa292362bbd5510d4942ad11e0d45b327ed2d3f2653cdc01345623e4dabeb85082ef0d87e52e664af71ea98153df1b03c018c3ec3d290ccc2e8a057c96f5c51acdf7a9a2705e563b3fb5a3acaf7fefa1a2d1f850343eadf1796ce570b4e47580fc2a99cd9e9c41f9db6acdebf2fadcdde9dad19ca8f71d47f8b85d63afacaf6fc142eaa60d8c3364a939e0ac12f65590610f9e9286f2697798b5f314498968791d14515cf49b4a", 0x1000, 0x9}, {&(0x7f0000001480)="093c0b025e1cf8d29a3fe94e8e89e2d2e0a8346800960f4ddc955977bddec18d0b5d2c20a7ad7f85e969c6c52295148ecf35a8323ae4f03b8ff263100dd97e5e6693420d76ff294eef1c5108bf9da36adb878d8085cf441e9fbd9072a830edea176559cb147a7cf5574c2acffe4daf9e778f90c57a95d665f727fa746bacd0827495a1fa9270e3fc6ff6bdc46f0fab6fae4fc61323f6cefb8e94d3ae0efef68cf7228321ce3722ce0101cd42e777c4e88ca2004b2dc85b9a502c02b437c3a9b531f4e351c3d411918727444e5598ac27bb3237fa700a54d8fcc5a63987dc0d2df6f5da8ab0466e96293f17126e907f7cc1cf2513f664efe4b33d4c", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x80ffffff}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 407.382978][T26835] loop5: detected capacity change from 0 to 6 18:47:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:29 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) close(r0) ioctl$CHAR_RAW_BSZGET(r0, 0x80081270, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)=""/117, &(0x7f0000000440)=0x75) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20) [ 407.469043][T26891] loop4: detected capacity change from 0 to 16383 18:47:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 407.591914][T26904] loop5: detected capacity change from 0 to 6 18:47:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xd000000}}, 0xffffffde) [ 408.049678][T26912] loop3: detected capacity change from 0 to 6 18:47:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:30 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x26) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)='\f ') fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:30 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8002, 0x2a) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x160, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x160}, 0x1, 0x0, 0x0, 0x50}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x480, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)='\f ') close_range(r2, r0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x722, 0x1, 0x101, 0x9, 0x40}, 0x14) 18:47:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)=""/114, &(0x7f0000000080)=0x72) [ 408.199710][T26918] loop3: detected capacity change from 0 to 6 [ 408.293637][T26938] loop0: detected capacity change from 0 to 6 18:47:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0xffffff80}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 408.409598][T26901] loop4: detected capacity change from 0 to 16383 [ 408.522162][T26951] loop4: detected capacity change from 0 to 16383 [ 408.522195][T26908] loop5: detected capacity change from 0 to 6 18:47:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = socket$inet6(0xa, 0x80000, 0x400) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r3, 0xd968000) r4 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) 18:47:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e23, @multicast2}, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e23, @remote}, 0x4, 0x0, 0x0, 0x0, 0xadb, &(0x7f0000000080)='gre0\x00', 0x100, 0x6, 0x2}) [ 408.735327][T26973] loop5: detected capacity change from 0 to 6 18:47:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x80ffffff}}, 0xffffffde) 18:47:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(0xffffffffffffffff, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:31 executing program 2: r0 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)=',\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000240)="cf0c8022e7e3117615f12d59ebb86cd74c78bac111aed7e49622f251ce968311839c9cc379df2002067c81b7534f438d7e4909b26e83562f75e551c5775b5f7196736861f7ea17b466606a4c5a90824bb211422b18e50545afc06e63da2f6201ff885ae47eeff73ff555000d348df1c31c4b3fc90d60717a6aa8fbff322a2a1b78653b560a00ff94949a13145ec6b6599ed6db12f534fc88a3d6ca34e3717028d42bcc99fe2f47258770ac0ab91fbb1af9f70b48030649c687420099a8fb424aad", 0xc1, 0x0) keyctl$link(0x8, r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000080)=""/97, &(0x7f0000000440)=0xfffffffffffffd14) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000004c0)={0x2, 'caif0\x00'}, 0x18) r3 = request_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={'syz', 0x1}, &(0x7f0000000480)='syz', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0, r3) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x0) keyctl$link(0x8, r3, r4) keyctl$revoke(0x3, r1) [ 409.084025][T26985] loop3: detected capacity change from 0 to 6 18:47:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x9, @remote, 0x3}}, 0x0, 0x0, 0x24, 0x0, "7758b595a54487bbf4007aeef763839e323ead71f786814b52247fe76b960f189b384f4264bee8907f57d15b264b78818b43bfe7e055eaf7743eecf1195610cce2193d025614771b5c006cd4b6b3c646"}, 0xd8) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r4) bind$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @broadcast}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0x10, 0x2, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000040)='\f ') r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000000040)='\f ') r8 = socket$unix(0x1, 0x2, 0x0) r9 = socket$inet6(0xa, 0x5, 0x5) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001fc0)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000300)="eefa4c7a3603", 0x6}], 0x2, &(0x7f0000001500)=[@rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r6, r6, r5, r1, r5, r6, 0xffffffffffffffff, r6, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}], 0xa8, 0x40}, {&(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001640)="4167a3c6ebc198201e18", 0xa}, {&(0x7f0000001680)="b4331511276f0dc72f8ede818584ad2c647655aacfb8cdb3316a5ff0f4095c60f10019020f771d7a822dbc7878d34e55081d098ad0034839cf94a36d18ebde37e0108044525ff0b5202254e9792fdcee09227495dd77cd67746166ff4220", 0x5e}, {&(0x7f0000001700)="01d61439320f1eebf1b91935d068fc5d2af151c4af3e", 0x16}, {&(0x7f0000001740)="e6251c65c0d5792228da977ae041432c0eac06a2d23a9a7aec203a31cf4f8e4108074ea14a6258487705408f18b25dd2cf2ce3a79071576693b1813adb6ad25badcaafa533cc7244005fd3", 0x4b}, {&(0x7f00000017c0)="0029daa1ce339659e9ac1d4fbb9f8b91826d0ff4f94a521eb5b8f6ff8fca58e9ff78c5901add8f9a161a3d5de82296039582a361bde51073eb6e4a460c92884fa370e0d01982677f98d7df34c9984f0544e88248c4dab34b93b6d482e06fe966d2ac9d0c4f42", 0x66}, {&(0x7f0000001840)}, {&(0x7f0000001880)="b05820b6336f19af7717fbf2e4b19c507500740949dc2679a67fd9ddba1ed01712c286af704cc7533edd15db334184a0cbc59c0caaa0739d8171048e270a9babee29459d17e4bd41ad6ac198abdc0cfed1362d2a320327af734817f0eb64846932efc9b3adc901806875fdc3f8366c16092fa8ce18899377c5bf335a5c94b84855d14227a559bb7ea778f53d766ff9050d0374ff9f111d86dfd90c6dc789", 0x9e}], 0x7, 0x0, 0x0, 0x4000020}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001a40)="56ef8d0655b4f2f0510cc0a5d08b8ae518f926844360b881b245a3ab6f87a6a3d3e7cb9d5eaf3f0ba8d7147d52ff0c28a956d47bfc551e839e46a74e1aaafaa67a93dbd331ba742b84bb92a7d757713c3ddcf1c048b618371b2c483e9b51d4073985354381b6eef204f43beb35a269fb3e26c1de8e11cf2ff7861f89b63e4ece4cd7", 0x82}, {&(0x7f0000001b00)="5289eb53599879ce77099067a6ded1f68e400dab220ca4c7cbd45d3515fcc0c9b5b467dd021a70fcbed6713f9b5280f7006ca9d6c823a4e9d501b37bb0456406e56dcc498dd7971d307e88d597d07b495c33a8f27b64f02e195f73f14f1075536767c0bdb44c8e7e4b86363aeba0af8690f06395019ee4ad2d", 0x79}], 0x2, &(0x7f0000001bc0)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18, 0x44004}, {&(0x7f0000001c00)=@abs={0x64d7a131d91b4262, 0x0, 0x4e22}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001c80)="ed21", 0x2}, {&(0x7f0000001cc0)="357052781b9710a3b09fdefa9c7a7d7cd9adf6dded2e65a8736e3f3ed239d187baeea0c5e6fa88eab174bb4f137ba64f1d01561a6c8bd662f3751f3dc34cd31df436c51f95a82ff00035ff967c8b8ea6823a14c18d407666f104f88fd625ce9fc09693278a379e2f260bcbc242ff4b7a1516e0aa97444d470adfbe0342c2d737e583d44d11eea47a5205dcdd7623b9d9e54f18be75303a16d184bb984fd315369c55f159c5219847690e970f2ae341bda31b09469c5ea354f8de971cc0010813d6a0215c10a9202f746692", 0xcb}], 0x2, &(0x7f0000001e00)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r7]}}, @rights={{0x14, 0x1, 0x1, [r8]}}, @rights={{0x18, 0x1, 0x1, [r0, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2, r3}}}], 0xa8, 0x804}, {&(0x7f0000001ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001f40)="8da2add315819cfc1c1be21ea46afd11dac3193202520d9624ee1e716b9c223749ceeaf1", 0x24}], 0x1, 0x0, 0x0, 0xa000091}], 0x5, 0x4800) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000180)='./file0\x00', 0x0, r10) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0xffffffffffffffff, r2, r10}, 0xc) 18:47:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000003c0)={@local, @empty, r2}, 0xc) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x20, 0x0, 0x20, 0xfa, 0x0, 0x120000000000000, 0x618, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000002c0), 0x4}, 0x42401, 0x100000001, 0x10000, 0x6, 0x5, 0x92dd, 0x7}, 0x0, 0xc, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x12, r4, 0xd8a65000) close(r3) r5 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="2e71e9c12462437976031ceef5f997b8c0ca609d568f47cab097020fbaa1ce78fab982", 0x23, 0x2}], 0x80000, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x4}}, {@nocompress}, {@nocompress}, {@overriderock}, {@block={'block', 0x3d, 0x800}}, {@block={'block', 0x3d, 0x800}}, {@map_normal}], [{@smackfsdef={'smackfsdef', 0x3d, '-'}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x36, 0x65, 0x36, 0x0, 0x66, 0x61, 0x33], 0x2d, [0x30, 0x39, 0x38, 0x35], 0x2d, [0x15, 0x66, 0x61, 0x37], 0x2d, [0x39, 0x30, 0x63, 0x66], 0x2d, [0x61, 0x32, 0x64, 0x53, 0x33, 0x30, 0x31, 0x36]}}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@seclabel}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) preadv(r5, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, 0x0, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x6, &(0x7f0000000080)=""/117, &(0x7f0000000440)=0x75) 18:47:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(0xffffffffffffffff, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:31 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x10542, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) [ 409.247798][T27008] loop0: detected capacity change from 0 to 6 [ 409.343321][T27022] loop0: detected capacity change from 0 to 6 18:47:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08093f1c2b798208ac4bd23c48208d12f0f9b3e996d5473f4ae9ba4d18ba417964a18a38c03e251a1e780bec30fda8cbba0ee447d1afa6971b0eaf0042f8711f7349086cd19c22d712a90fe07f4e3570ab324cf322570c385e0e68145acefec269dba6f1539c2ae3a63bc6761b9c83b13ed802028fb3a1a9ef4379ce1c37d857639e4d785094b89810fe6a1cb7b0b95ceeb1b45c04191e784960b18f902e8eb3fca061fb0c7f6beb9fb548ae2b2644a1a27984c20b067f68208c1a95fd99d5c19bcd57e9e0a7ce9e68dd090b625264f7caa51afaed02e28024a3b468432cec029cdba3602ac4cc9849d1a19949f6295f2234367cd2b4dec2296db6f3fa5041ad4021748413506e91dfbf0bdf1cd10fdff87e9f53b0e2e9d1b934f275a15f7aca87bdb8f7a42a6580efe0ed5e2745b670d7a85088321994e8050af55a32ba6520ea561a3982fb1c85bb9f9dbda2345d47a7c2e400bb4af8401588eba7b5dd5178a3625b16409072cd5166291cce33c3530b33e2be6488077f84f87af5025d6853d68d7f5da3ab910331d418390db25fa85ccf0a65117e113acade39014d7e6254983a44f3ebe64a72eacbc135c15559109638b82f04a75f40cf7eaa7e49456bc96d5cc7889d0cb36935b0d369ca7995b2e7c65c5dc1d3d57149c7bdd043cdaa1cea3f3ce0bdf1838a406a4baf5b26d5fb47fb11c78cccbead67fd83487ca1472d89ca275e2ad0bf1ff76058f68b4d03c42f0888d0ca168a37407d0626b81d86b7d9a15df3abea4f8fd492c6101e00c24054726f7a1cb645b7403996b10b08de61d8d10ae07ab593700b9a110ceb72668c0a01d518573443d608afb3649953426650e7de107a3e53a58be8c534c843ef4171564bf2ec88d0bdb60bb342d70fad27f4966ca3fc89a326f890e5aaf3aa292362bbd5510d4942ad11e0d45b327ed2d3f2653cdc01345623e4dabeb85082ef0d87e52e664af71ea98153df1b03c018c3ec3d290ccc2e8a057c96f5c51acdf7a9a2705e563b3fb5a3acaf7fefa1a2d1f850343eadf1796ce570b4e47580fc2a99cd9e9c41f9db6acdebf2fadcdde9dad19ca8f71d47f8b85d63afacaf6fc142eaa60d8c3364a939e0ac12f65590610f9e9286f2697798b5f314498968791d14515cf49b4a", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0xffffffff}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 409.486094][T27033] loop4: detected capacity change from 0 to 16383 18:47:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x1, 0x8}, 0x0, 0x6, 0x2, {0x4, 0x30}, 0x9, 0x9}) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000002c0)={0x101, 0x3, 0x0, 'queue0\x00', 0xfffffffe}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000280)={0x4, 0xffff, 0x99f1, 0x9, 0xc, "67f9679b9d7e70996e025007774cd2e14f4eac"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180), 0x2, 0x0) 18:47:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/l2cap\x00') bind$inet(r2, &(0x7f0000000100)={0x2, 0x6e20, @loopback}, 0x10) close(r1) 18:47:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(0xffffffffffffffff, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 409.698267][T26977] loop5: detected capacity change from 0 to 6 [ 409.784827][T27047] loop0: detected capacity change from 0 to 6 [ 409.860488][T27059] loop5: detected capacity change from 0 to 6 18:47:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xffffff80}}, 0xffffffde) 18:47:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/205, &(0x7f0000000140)=0xcd) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x80e7, 0x4) 18:47:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, 0x0, 0x0) 18:47:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) fcntl$dupfd(r1, 0x2dc1dd0f3f3b2aa5, 0xffffffffffffffff) 18:47:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0xa, @private=0xa010100}}}, 0x88) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ee5670b3f1425e58991abf00a72df52f", 0x10) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) 18:47:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, 0x0, 0x0) 18:47:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2de5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE, 0x7fff) r3 = syz_io_uring_complete(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000040)='\f ') syncfs(r4) [ 410.038493][T27065] loop3: detected capacity change from 0 to 6 [ 410.064936][T27075] loop0: detected capacity change from 0 to 6 [ 410.191583][T27092] loop3: detected capacity change from 0 to 6 [ 410.200094][T27096] loop0: detected capacity change from 0 to 6 18:47:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x2}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 410.439413][T27036] loop4: detected capacity change from 0 to 16383 [ 410.564546][T27111] loop4: detected capacity change from 0 to 16383 [ 410.818252][T27064] loop5: detected capacity change from 0 to 6 18:47:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x800, 0x0, "894d84f61294870f827242a51f75eeed916125"}) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x60, 0x3ed, 0x10, 0x70bd27, 0x25dfdbfb, "e87ade8b8727daab24585e2f774b803a120315e70b09eee029af676091689c8286a2135be3c32f3c1316db165ab9ab522981a37102ebccc5ad83de6afaf31e488c89086bfbeca2570605ef9280", [""]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0xc801) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x40}}, 0x14) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)='\f ') splice(r0, &(0x7f0000000000)=0x6, r1, &(0x7f0000000040)=0xfffffffffffffff7, 0x3, 0x2) 18:47:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, 0x0, 0x0) 18:47:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 410.941290][T27127] loop0: detected capacity change from 0 to 6 [ 411.008971][T27138] loop5: detected capacity change from 0 to 6 18:47:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x10000000000}}, 0xffffffde) 18:47:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:33 executing program 0 (fault-call:7 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x3, 0x4) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)='\f ') sendfile(r1, r2, &(0x7f0000000080)=0xc2, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) [ 411.078409][T27137] loop3: detected capacity change from 0 to 6 [ 411.101902][T27142] loop5: detected capacity change from 0 to 6 18:47:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68000001006164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x3, {0x20}}, 0x14) fcntl$setstatus(r0, 0x4, 0x40800) [ 411.125050][T27156] loop0: detected capacity change from 0 to 6 [ 411.132212][T27156] FAULT_INJECTION: forcing a failure. [ 411.132212][T27156] name failslab, interval 1, probability 0, space 0, times 0 [ 411.144914][T27156] CPU: 1 PID: 27156 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 411.153676][T27156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.163760][T27156] Call Trace: [ 411.167037][T27156] dump_stack+0x137/0x19d [ 411.171435][T27156] should_fail+0x23c/0x250 18:47:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0xffffffffffffff05) 18:47:33 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(&(0x7f0000000180)='./file0\x00', 0x0, r1) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x308098, &(0x7f0000000240)=ANY=[@ANYBLOB="6769643d5f295616eb4a1cf70e292c9a48c7a8ed69da252a5fc35045fb681c845b131f2713b2cbfd4e6ad922feb912f9fe57138f9a553c54c0094fe70d86c952c8c06218f4199261ea1022bbc926fc18a86b15adaf3098ba34fdbc89f9273edf201e1259e694851fe7669570e87e3fdddd72c1e455f891898a52b56174245206d95042a34e29b3c162afb0c30deb69346e0ccb4b9f3d15fe527bbec82481492e57bed893e03470d6449a2cf37a74e861f37b2ef37470846a4d5e8cae316205876e73de53f3866f2a1061f77b78", @ANYRESHEX=r1, @ANYBLOB="2c667377616d80002c00"]) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)=""/123, &(0x7f0000000080)=0x7b) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') [ 411.171458][T27156] __should_failslab+0x81/0x90 [ 411.171479][T27156] ? file_tty_write+0x204/0x660 [ 411.171494][T27156] should_failslab+0x5/0x20 [ 411.171551][T27156] __kmalloc+0x66/0x360 [ 411.171566][T27156] file_tty_write+0x204/0x660 [ 411.171581][T27156] ? security_file_permission+0x87/0xa0 [ 411.171605][T27156] ? n_tty_read+0x10c0/0x10c0 [ 411.171622][T27156] tty_write+0x24/0x30 [ 411.213183][T27156] vfs_write+0x69d/0x770 [ 411.213214][T27156] ksys_write+0xce/0x180 [ 411.213234][T27156] __x64_sys_write+0x3e/0x50 [ 411.213332][T27156] do_syscall_64+0x34/0x50 [ 411.213355][T27156] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 411.236680][T27156] RIP: 0033:0x466459 [ 411.240572][T27156] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 411.260277][T27156] RSP: 002b:00007f8251ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 411.268735][T27156] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 411.276707][T27156] RDX: 00000000ffffffde RSI: 00000000200001c0 RDI: 0000000000000003 [ 411.284754][T27156] RBP: 00007f8251ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 411.292778][T27156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 411.301184][T27156] R13: 00007ffea9323e7f R14: 00007f8251ed0300 R15: 0000000000022000 [ 411.357089][T27170] loop5: detected capacity change from 0 to 6 [ 411.399692][T27178] loop3: detected capacity change from 0 to 6 18:47:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x4}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)='\f ') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/206, 0xce}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/29, 0x1d}], 0x5, 0x1, 0x3) 18:47:33 executing program 0 (fault-call:7 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) [ 411.488600][T27115] loop4: detected capacity change from 0 to 16383 [ 411.608486][T27195] loop0: detected capacity change from 0 to 6 [ 411.615859][T27194] loop4: detected capacity change from 0 to 16383 [ 411.643763][T27195] FAULT_INJECTION: forcing a failure. [ 411.643763][T27195] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 411.657071][T27195] CPU: 0 PID: 27195 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 411.665879][T27195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.675940][T27195] Call Trace: [ 411.679227][T27195] dump_stack+0x137/0x19d [ 411.683598][T27195] should_fail+0x23c/0x250 [ 411.688048][T27195] should_fail_usercopy+0x16/0x20 [ 411.693082][T27195] _copy_from_iter+0x15a/0x7b0 [ 411.697865][T27195] ? __virt_addr_valid+0x15a/0x1a0 [ 411.702990][T27195] file_tty_write+0x3d1/0x660 [ 411.708676][T27195] ? n_tty_read+0x10c0/0x10c0 [ 411.713384][T27195] tty_write+0x24/0x30 [ 411.717539][T27195] vfs_write+0x69d/0x770 [ 411.721807][T27195] ksys_write+0xce/0x180 [ 411.726084][T27195] __x64_sys_write+0x3e/0x50 [ 411.730695][T27195] do_syscall_64+0x34/0x50 [ 411.735185][T27195] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 411.741088][T27195] RIP: 0033:0x466459 18:47:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x8]}, 0x8, 0x80800) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 411.744989][T27195] 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 [ 411.765052][T27195] RSP: 002b:00007f8251ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 411.773672][T27195] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 411.781666][T27195] RDX: 00000000ffffffde RSI: 00000000200001c0 RDI: 0000000000000003 [ 411.789657][T27195] RBP: 00007f8251ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 411.797637][T27195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 411.805727][T27195] R13: 00007ffea9323e7f R14: 00007f8251ed0300 R15: 0000000000022000 18:47:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x2000000000000}}, 0xffffffde) 18:47:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)=""/36, &(0x7f00000000c0)=0x24) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)=""/101, &(0x7f0000000440)=0x65) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@mcast2, 0x0, r3}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r4) sendmmsg(r1, &(0x7f00000088c0)=[{{&(0x7f0000000100)=@can={0x1d, r3}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)="74998f6ee157125cbb3bf186c3b0306d6a8832a7cc41304b0976f047a49ade1e01309c18", 0x24}, {&(0x7f00000001c0)="5929358f270db0b6d5401e61ac6faf4fa59b56267ad1fae072962f22bcc136674bc4bd2c299ca319f1d900b7fe0df9f3c90f0b1788466e0ce152498a46761c2025fa824a4f101b763aabe37fdd0ff2f775f708c6f2ca8e63f5d9e65c1119c9ebbf3287cbdc685a76bcba2bf9ee9e06bbd34517bb6169acd614aa893c6853cb6c8af39a8e43d0239d7515e55d928ea42460ada98a4ffa9792f5d5c75334d7ad9e0a180c8a52873c42482b0e20670c1696797d7e4dc9abddaf4de3e76e642877d7f75e30306ae2abb4e1a6dcc2db7e59ec9bba094f8b9eb1fef8", 0xd9}, {&(0x7f00000002c0)="86528be537add96287b5e96c6b90d0891cc15bdd98a3b0a8f5bd3defc2e0df57b4", 0x21}, {&(0x7f0000000300)="eff4afb10bf99a74d90eeb826d383dab9ac89f5adbc6776adfc0c6eb0a54324471a25a60d54e634fdcab66d16a84e38555552783f85998bce035fe2c51334df3cff88484a7643478a2e446b91232eb485910e334b736cc7062760766302d467ea09471ababf762c0563ad1bf01b44f6919c7fdc4a1a26e0a2e9f67", 0x7b}, {&(0x7f0000000480)="c4d321e117d40a01b80344afc9209e448b8e010177cb404556c3703c0f9f3aa0bd6e701b804c940256fbb7b08d04711bd26089526317c0d9c394e8a3c871baea455ad7acf38a2291688196dbdff74e831b4398a1e7d17cac83310fa4d0bea57a5d617229b29a75e77403128ba2e79890e23f3de4ed6f0b1a5d7abf47fb5b503acefc4a0602c1d00f5351df7db6d95debad00e60bd33e98b83dd986479835c66f3cd608192cb3b169040ca0e9df5525f1fadce39edbc685be7887c3753bd5b3c19740419047ae47a98a06266867a6", 0xce}, {&(0x7f0000000380)="98fc46e8cb284142537ad3805f20e20b44728fa00b4267eda1b080d8b4d6df7deb19f7bbeb7da6d8d556865c8e81381b9a2ed7f4266145bc5fe32f576618a9c28ee32cf9a01b790d99558d390f97bb65b189834cc7db5cbb916e53bcecaf2c98326579e1", 0x64}, {&(0x7f0000000400)="664bd49d0c9e1d3b079192101d3f7f1b50804e139db60fc0a519a0ef6855f4cf687d2c", 0x23}], 0x7}}, {{&(0x7f0000000600)=@ieee802154={0x24, @none={0x0, 0x2}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000680)="02624c499ebe0f1cb302950c7a69d8dadfd6bf462eed574a6e3ff6485da5a6ce67636867d1477ac853cc6caebea135c7ec1a01d5c2a45f163c3d20446d1e80630973b3205bd8901169b8516267fdce750a66a7b1d63289bc01627c6e2be41794ff57970f9f30e3f2393c6b84984ce705bf1c99160e538dacf8f4c4c3b51c616556ee985d8ea50c12e97cd1b9d2cd62776be2080824ef8d7457913ae0f5b481bd58c71364be71ef555aed7ff9019c95e25ba89a659d928667b0a00450f1b07d9c474b428303bfc26db803fda8cc1d0876b9ec1af5aa39c7d6258d6a79e3bc85a65d0e536ca420598fd5bfe2ed257e1fb61e4d85d494", 0xf5}, {&(0x7f0000000780)="c37256acd2ac2cf541b78cd5a8f0a8aefe7070f864ba3656943c0309b70fd990684804eb08311a66de51f292a6b83fba612f19b9dc46496f3f224daec2a9f46d53755ed52f557d14be3a9e1d195b4546e8b9eaa4757cc35021afee1182ce0143acde9fc5657989705da3f689f01416762b0c7dd9e9ea2b13f05092650be936e6b3094cbfd678ca9ddf1d074617f45f60ea90ac029c3c63f99a1d5dd53497bf39c59ae5d5c572b742cc91d302e5078d683bdc4fb267b929bc", 0xb8}, {&(0x7f0000000840)="aaa4ff013704a19609ff2805fd88543bfefe99d86f33d9e146a36c83fefb672e4dc7754e6278fa6beb4a7d9ee02a8fcc98e0c43082c2a234424e3943e134de466e06d2f74eb636049e4d08ad761d36f7476378f3f558dfec6446283a6604d872f1863174f475dacd2b8ad30df34343689b3c1d89bb037f6b6a36dccf2704fb8cf92439c85dfae14a69", 0x89}, {&(0x7f0000000900)="e6264fe3f3c862985cc24745c6525c76955b08548dc44f8e75718a59349dbc71c5b36ef88ccf92eab44541eb192f3d5468471ce92577485f84b62154da7f8fb8937659b764ad85b28ab320b70a610b3fb6b8e1f3caeb770b9c", 0x59}, {&(0x7f0000000980)="1a201d9f6d6d4e3db9adc5a828f117fd4cd394e8c1a97343aa346ec38ecbb84a7a977f4d29132a1a28db88f23a736f262f56e72ec419226b4a528b46d064f89c976205d2d9ec93c4bcf3d48738de49b33db8acf50ac33398f1876e398714fc8229f6cff79ba8474304dff628523b3630053be2eb091eb79c94d9eae0a4955c2fdd14c4c481b2465b75b1489e2cf873829a499249c7df5d3913d404f4ae496df94f27bc822c35576830197ec99e1cdcce6fe759e17834ab2478bac41b5ccf19f417737f51b74ce7ddfc7e6cfd8ce6e182bdefd31206", 0xd5}, {&(0x7f0000000a80)="b09ca82253fd4a2df34b4aa432b939af90ddb602c1b4cfdb3120c8fef8b6c408790da1f3060011f5e760de20fef156ff0c2530bdf45589af4b96e36dc01c5b60c088ae08540691dc62c65c044565a0fd34bf4ae5ee9b48913365c2923d79a68f2612126ea644bf2ffca720840de22168833fb2ec306111", 0x77}], 0x6, &(0x7f0000000b80)=[{0xe8, 0xff, 0x1, "c31f79b06feec29b97357df814d7746463afeae2208c8aa632f2e804e12d2cf4d140302e40df735e5ab69a2eb25a137d77a3d24a98c2c0e8e09423eb00ab1727635ecc18e8737456acf619d70587b6507daf48896a9db70b7bc66f0211cc7fd5207b1b7895cffeaf2bf387f1adb9733bbb7d3a40ade5558fbed9642ef3617266b30d0c90fcc655496a52b4ce256425d369b563cf1b71a92e4532d3caa613fda3fe38145c7aaf25479ab7d0dca5fdb64d45d84843d6747b0646e3c35cb3a52f7eaebd4d0708a8212e15e82f5272634e96f2ab0c"}, {0x30, 0x10e, 0x7, "cf9c0ff02311c31e560996300a3dabc59c21c6fcca9008e7d73cefd5eb53fa"}, {0xd0, 0x15, 0x1, "fcdcff64d010f20d98319736df416aecbba3a22cafde466a2f49a0b4c15ace70f71ca19c1a0096175c04f996c9a409267483be0b1a0e06d81c72af54ad9d88f873388a60dba117790df236a7ef9e7d88118d9bb3d3a7a517800546ff4e80a5652b6307b50526b6fe649eeeb64bc0cd71d1524fd06a9992fe052e979ceb348badcd1f59e6e84d579fdac3a6b3837e27b8c3d3ae92ccb8dc205248a70196764c51934430d9716e206e3df3e4d06c127194f702cdcf415d4cc8958dc063e4"}], 0x1e8}}, {{&(0x7f0000000d80)=@caif=@rfm={0x25, 0x3, 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"}], 0x1268}}], 0xa, 0x4000080) 18:47:34 executing program 0 (fault-call:7 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000000200)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030312c687567653d6e3a657665722c59756765bd6164766973652c68756765c188849cc221f6f5f4e02e8327153e1d7fe6a010a0318787edf27998f4601b5562dbc6b42ceea134862867b323eb81d03758db86ecd183c754781a35ae6a545e4c49f50b1cfedae7d1e5d8dc2d2b77b8ccd1f289b832780b1e0cbcbb1c4aa0737e4a62"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) r4 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x8080, 0x65) syz_open_pts(r4, 0x800) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000040)='\f ') readv(r5, &(0x7f0000000180)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000380)=""/172, 0xac}], 0x3) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r6) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0x8c, r7, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x12}}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0xe}}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x400c051) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r6, &(0x7f0000001200)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x3c, r7, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20010400}, 0x4040004) [ 412.348328][T27213] loop3: detected capacity change from 0 to 6 [ 412.387032][T27220] loop0: detected capacity change from 0 to 6 [ 412.387062][T27226] loop5: detected capacity change from 0 to 6 [ 412.393867][T27220] FAULT_INJECTION: forcing a failure. [ 412.393867][T27220] name failslab, interval 1, probability 0, space 0, times 0 [ 412.412046][T27220] CPU: 0 PID: 27220 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 412.420891][T27220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.431076][T27220] Call Trace: [ 412.434350][T27220] dump_stack+0x137/0x19d [ 412.438690][T27220] should_fail+0x23c/0x250 [ 412.443171][T27220] __should_failslab+0x81/0x90 [ 412.447945][T27220] ? __tty_buffer_request_room+0x148/0x250 [ 412.453956][T27220] should_failslab+0x5/0x20 [ 412.458466][T27220] __kmalloc+0x66/0x360 [ 412.462636][T27220] __tty_buffer_request_room+0x148/0x250 [ 412.468369][T27220] tty_insert_flip_string_fixed_flag+0x87/0x1c0 [ 412.474623][T27220] pty_write+0xad/0x120 [ 412.478791][T27220] n_tty_write+0x77b/0xaf0 [ 412.483216][T27220] ? wait_woken+0x70/0x70 [ 412.487567][T27220] file_tty_write+0x409/0x660 [ 412.492336][T27220] ? n_tty_read+0x10c0/0x10c0 [ 412.497062][T27220] tty_write+0x24/0x30 [ 412.501152][T27220] vfs_write+0x69d/0x770 [ 412.505465][T27220] ksys_write+0xce/0x180 [ 412.509775][T27220] __x64_sys_write+0x3e/0x50 [ 412.514375][T27220] do_syscall_64+0x34/0x50 [ 412.518796][T27220] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 412.524732][T27220] RIP: 0033:0x466459 [ 412.528645][T27220] 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 18:47:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000022c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x20, r1, 0xbd3fa5b4a1f23a47, 0x0, 0x0, {{}, {@void, @val={0xc, 0x99, {0x7fff}}}}}, 0x20}}, 0x0) getpid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000000)=0x1de7, 0x4) 18:47:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) r1 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="2aa19976bc02fac93b210aa9ead4826f659eb606ab690a1e9ef2c4b4c15468753c3ec51aa2c4e4f72da4ffe15596b90ee8c1a6055603b237c265e7fe7b40bbc933ba094a199e4c0fee92572223d0ec10d6079056737020a84eea5eaca4ff0108aea2a34ade502440dca9469160550d8ade4b840b3e772d", 0x77}], 0x1, 0x8, 0x7f) [ 412.548283][T27220] RSP: 002b:00007f8251ed0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 412.556709][T27220] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 412.564827][T27220] RDX: 00000000ffffffde RSI: 00000000200001c0 RDI: 0000000000000003 [ 412.573099][T27220] RBP: 00007f8251ed01d0 R08: 0000000000000000 R09: 0000000000000000 [ 412.581115][T27220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 412.589204][T27220] R13: 00007ffea9323e7f R14: 00007f8251ed0300 R15: 0000000000022000 [ 412.647897][T27243] loop3: detected capacity change from 0 to 6 18:47:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x8}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {}, {}, {0x0, @struct}}) close(r1) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x103040, 0x114) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@remote, @broadcast, @dev}, &(0x7f0000000140)=0xc) 18:47:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) [ 412.738563][T27203] loop4: detected capacity change from 0 to 16383 [ 412.857465][T27270] loop4: detected capacity change from 0 to 16383 [ 413.295090][T27248] loop5: detected capacity change from 0 to 6 18:47:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x8000000000000}}, 0xffffffde) 18:47:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @sack_perm, @timestamp, @window={0x3, 0x0, 0x1f}, @window={0x3, 0x7, 0xbd}, @sack_perm, @timestamp], 0x7) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000080)={0x3, 0x10, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0]}) 18:47:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x184442, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:35 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000080)=""/118, &(0x7f0000000440)=0x76) [ 413.619554][T27288] loop3: detected capacity change from 0 to 6 [ 413.651201][T27301] loop0: detected capacity change from 0 to 6 [ 413.657504][T27302] loop5: detected capacity change from 0 to 6 [ 413.713991][T27311] loop3: detected capacity change from 0 to 6 18:47:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x9}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000080)=""/171, 0xab}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/47, 0x2f}], 0x4, 0x0, 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@window={0x3, 0x0, 0x8}, @timestamp, @mss={0x2, 0x6}, @sack_perm, @sack_perm, @timestamp], 0x6) 18:47:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000300)=0x2bc8cfce, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) 18:47:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x103040, 0x114) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@remote, @broadcast, @dev}, &(0x7f0000000140)=0xc) [ 413.810479][T27273] loop4: detected capacity change from 0 to 16383 18:47:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x103040, 0x114) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@remote, @broadcast, @dev}, &(0x7f0000000140)=0xc) [ 413.939377][T27333] loop4: detected capacity change from 0 to 16383 18:47:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x20000000000000}}, 0xffffffde) 18:47:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x103040, 0x114) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@remote, @broadcast, @dev}, &(0x7f0000000140)=0xc) 18:47:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c6561"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x8}, 0xffffffde) 18:47:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$CHAR_RAW_SECTGET(r0, 0x1267, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0xc}, {0x0, 0x0, 0x3}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303032303030303030303030312c687567653d6e654865722c68756765bd6164766973652c687567653d000000000000"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) ioctl$CHAR_RAW_ROTATIONAL(r0, 0x127e, &(0x7f0000000180)) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x5}}, 0x14) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000280)="55ba8b10d6f35462b293a4871f33f341ace41558712a4d4a441d17eaf1", 0x1d, 0x6}, {&(0x7f00000002c0)="5b4bc962afe4a005d2602db9135fbee9d2b873a9dc0e97185f72ee76c3eef1ef8ecc39e8119be43d0a4a154e8ff87068754db1dc9fa789df927b3fb0f0cc99a0b498bdbb93507fcc67c0a71d4bf1707b527ccd1de21990b02b1e95185aa6c26ff2a8e6a96857be8b24d4720bf8250109cbc11fce824507c61b0e909211", 0x7d, 0x4}], 0x310000, &(0x7f0000000380)={[{@huge_never}, {@size={'size', 0x3d, [0x35, 0x2d, 0x25]}}, {@size={'size', 0x3d, [0x65]}}, {@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x36, 0x30, 0x38, 0x2d, 0x0]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b, 0x34, 0x36]}}], [{@smackfshat={'smackfshat', 0x3d, '*'}}]}) open(&(0x7f0000000100)='./file0\x00', 0x80202, 0x42) fcntl$setstatus(r0, 0x4, 0x40800) [ 414.618785][T27318] loop5: detected capacity change from 0 to 6 [ 414.619080][T27342] loop3: detected capacity change from 0 to 6 18:47:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x103040, 0x114) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 18:47:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x103040, 0x114) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 414.684622][T27360] loop0: detected capacity change from 0 to 6 [ 414.726931][T27371] loop5: detected capacity change from 0 to 6 [ 414.752320][T27370] loop3: detected capacity change from 0 to 6 [ 414.779200][T27371] loop5: detected capacity change from 0 to 6 18:47:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="093c0b025e1cf8d29a3fe94e8e89e2d2e0a8346800960f4ddc955977bddec18d0b5d2c20a7ad7f85e969c6c52295148ecf35a8323ae4f03b8ff263100dd97e5e6693420d76ff294eef1c5108bf9da36adb878d8085cf441e9fbd9072a830edea176559cb147a7cf5574c2acffe4daf9e778f90c57a95d665f727fa746bacd0827495a1fa9270e3fc6ff6bdc46f0fab6fae4fc61323f6cefb8e94d3ae0efef68cf7228321ce3722ce0101cd42e777c4e88ca2004b2dc85b9a502c02b437c3a9b531f4e351c3d411918727444e5598ac27bb3237fa700a54d8fcc5a63987dc0d2df6f5da8ab0466e96293f17126e907f7cc1cf2513f664efe4b33d4c", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xa}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x103040, 0x114) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, 0x0) 18:47:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d3030303030301f303030303032303030303030303030312c687567653d6e657661722c68716715ab5e51766973652c687767653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) dup3(r2, r0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x433, 0xffffffff, 0x8, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r4, 0x10, &(0x7f0000000180)) fcntl$setstatus(r0, 0x4, 0x40800) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0xfffffffa, 0x3, 0x8000, 0x50000000, 0x7, "2e713fc9f0b636346a7b98f69babf109364def"}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 18:47:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) openat(r1, &(0x7f0000000080)='./file0\x00', 0x103040, 0x114) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 414.841303][T27341] loop4: detected capacity change from 0 to 16383 [ 414.901180][T27398] loop5: detected capacity change from 0 to 6 [ 414.960068][T27409] loop4: detected capacity change from 0 to 16383 [ 415.078956][T27411] loop5: detected capacity change from 0 to 6 18:47:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x100000000000000}}, 0xffffffde) 18:47:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x6) 18:47:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x9}, 0xffffffde) 18:47:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c6561"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 415.629499][T27422] loop3: detected capacity change from 0 to 6 [ 415.634688][T27421] loop0: detected capacity change from 0 to 6 18:47:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:37 executing program 2: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 415.674486][T27436] loop5: detected capacity change from 0 to 6 [ 415.789256][T27451] loop3: detected capacity change from 0 to 6 [ 415.789308][T27456] loop0: detected capacity change from 0 to 6 18:47:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="093c0b025e1cf8d29a3fe94e8e89e2d2e0a8346800960f4ddc955977bddec18d0b5d2c20a7ad7f85e969c6c52295148ecf35a8323ae4f03b8ff263100dd97e5e6693420d76ff294eef1c5108bf9da36adb878d8085cf441e9fbd9072a830edea176559cb147a7cf5574c2acffe4daf9e778f90c57a95d665f727fa746bacd0827495a1fa9270e3fc6ff6bdc46f0fab6fae4fc61323f6cefb8e94d3ae0efef68cf7228321ce3722ce0101cd42e777c4e88ca2004b2dc85b9a502c02b437c3a9b531f4e351c3d411918727444e5598ac27bb3237fa700a54d8fcc5a63987dc0d2df6f5da8ab0466e96293f17126e907f7cc1cf2513f664efe4b33d4c", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xd}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:38 executing program 2: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:38 executing program 2: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:38 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:38 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 415.918597][T27413] loop4: detected capacity change from 0 to 16383 [ 415.991975][T27465] loop4: detected capacity change from 0 to 16383 [ 416.638319][T27447] loop5: detected capacity change from 0 to 6 18:47:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x200000000000000}}, 0xffffffde) 18:47:38 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c6561"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0xa}, 0xffffffde) 18:47:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001340)=ANY=[@ANYBLOB="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"]) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000001300)={0x8, 0x4, 0x39, &(0x7f0000000180)="f26a2cdc750f1ab2ee4da359879e542c849f0fe0595971b93b61d25f789a9931710f018d6836cbe7114f089af68d0daf4a4e03ef6aa4f899b0"}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10001, 0x5, &(0x7f0000000400)=[{&(0x7f0000000200)="6d62843018a93eef7b5be7a5a46b53ed7b2e2bec9dc98dc88758b605713b17a0164febfaba453f772743deca3596cdb0815617aa2f4b7e4c98401a60b2580a2e09f4169cfbc46788b7d56b38620f5f32d59a73d989d491935e1534bf1193", 0x5e, 0x9}, {&(0x7f0000000280)="8249b74d3fba6d3525079d57561c4a8c829331195620c39b43fc468aa2c0ab3de784cc14477231392900e743bf79770ce42004ab869906341745606b8d8e8704b14c27e7b0e31fa4e7d2c74c53009ac7efc61bae75", 0x55, 0xffffffff}, {&(0x7f0000000300)="f01d9c21e37d4594a97d36fd032860846ec8077726654af070e956dc82028c7595d29e2c4bd9f86f39e86a340bf2e5ec3d52b404fcf94190a705b6600be3beb395e8f737daee3edb100892d0e751e1cede7c8064111548bc85f49c4b6847108e15d0411685ea88ebff714992c576053d12127bfe3d11ba6958a2c4382f4954453abf4e2a4782f50b718a50c14f359bb9f5755d28343acf9efde6d9bd47eadfddc1045fd93b2dfd207fcc66dc09e651aeb2f9d212a48e99d03e4c75ef20bee0f5b87f693138b2c0b81124955cce2bd8d8d2dd48", 0xd3, 0x7fffffff}, {&(0x7f0000001180)="7fd9205f181e030d99bd03314a444cf7574a008cbf1a55c05d18b2159145d395257cea5cc37abad57d555c12b7bf7bf9d7498f0b58de0a9ca6a9f56fd03a3989c45e7ebb6f9824e13bcaba7c23035f6cb9f95ba039944ba0d6435ecc92fa4d5164db0e6d7282ed94824bedbf8d4bb33d7c7d2e30997527dc197fcd02146fbf5b8ce471b5022a89", 0x87, 0x2d}, {&(0x7f0000001840)="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", 0x1000, 0x235}], 0x10000, &(0x7f0000001240)={[{@huge_never}, {@uid={'uid', 0x3d, r3}}, {@gid={'gid', 0x3d, 0xee00}}, {@uid={'uid', 0x3d, r5}}, {@mode={'mode', 0x3d, 0x4}}], [{@obj_role={'obj_role', 0x3d, '^E\v'}}, {@subj_user={'subj_user', 0x3d, '/dev/ptmx\x00'}}, {@dont_hash}]}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r6 = syz_open_pts(r1, 0x4000000000000002) r7 = dup3(r6, r0, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 416.700225][T27484] loop0: detected capacity change from 0 to 6 18:47:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 416.748801][T27499] loop3: detected capacity change from 0 to 6 [ 416.792931][T27508] loop5: detected capacity change from 0 to 6 18:47:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x900}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 416.837815][T27514] loop0: detected capacity change from 0 to 6 [ 416.852070][T27477] loop4: detected capacity change from 0 to 16383 18:47:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f0000000040)) 18:47:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f0000000040)) 18:47:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f0000000040)) [ 416.908750][T27520] loop5: detected capacity change from 0 to 6 [ 417.003949][T27542] loop4: detected capacity change from 0 to 16383 18:47:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x400000000000000}}, 0xffffffde) 18:47:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r3 = syz_open_pts(r1, 0x4000000000000002) setxattr$security_ima(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)=@v1={0x2, "c2362b30d6f04c8dd8c57450f9"}, 0xe, 0x7) dup3(r3, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000000000), 0x9, 0x22800) r4 = openat$incfs(r2, &(0x7f0000000100)='.log\x00', 0x40000, 0x4) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000140)={0x1, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, 0x0) 18:47:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0xd}, 0xffffffde) 18:47:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08093f1c2b798208ac4bd23c48208d12f0f9b3e996d5473f4ae9ba4d18ba417964a18a38c03e251a1e780bec30fda8cbba0ee447d1afa6971b0eaf0042f8711f7349086cd19c22d712a90fe07f4e3570ab324cf322570c385e0e68145acefec269dba6f1539c2ae3a63bc6761b9c83b13ed802028fb3a1a9ef4379ce1c37d857639e4d785094b89810fe6a1cb7b0b95ceeb1b45c04191e784960b18f902e8eb3fca061fb0c7f6beb9fb548ae2b2644a1a27984c20b067f68208c1a95fd99d5c19bcd57e9e0a7ce9e", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, 0x0) [ 417.678455][T27549] loop3: detected capacity change from 0 to 6 [ 417.701297][T27558] loop5: detected capacity change from 0 to 6 18:47:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, 0x0) [ 417.733418][T27553] loop0: detected capacity change from 0 to 6 [ 417.782915][T27568] loop3: detected capacity change from 0 to 6 [ 417.826470][T27583] loop0: detected capacity change from 0 to 6 18:47:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xa00}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:40 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 417.982467][T27548] loop4: detected capacity change from 0 to 16383 [ 418.015695][T27592] FAULT_INJECTION: forcing a failure. [ 418.015695][T27592] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 418.028768][T27592] CPU: 1 PID: 27592 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 418.037546][T27592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.047599][T27592] Call Trace: [ 418.050955][T27592] dump_stack+0x137/0x19d [ 418.055299][T27592] should_fail+0x23c/0x250 [ 418.059737][T27592] should_fail_usercopy+0x16/0x20 [ 418.064768][T27592] _copy_from_user+0x1c/0xd0 [ 418.069472][T27592] tcp_getsockopt+0xf1f/0x17f0 [ 418.074318][T27592] ? kstrtouint_from_user+0x104/0x130 [ 418.079705][T27592] ? fsnotify_perm+0x59/0x2e0 [ 418.084383][T27592] ? __fsnotify_parent+0x32f/0x430 [ 418.089755][T27592] ? get_pid_task+0x8b/0xc0 [ 418.094289][T27592] ? selinux_socket_getsockopt+0x7e/0x140 [ 418.100021][T27592] ? vfs_write+0x50c/0x770 [ 418.104516][T27592] sock_common_getsockopt+0x53/0x60 [ 418.109706][T27592] ? sock_recv_errqueue+0x2f0/0x2f0 [ 418.114936][T27592] __sys_getsockopt+0x171/0x1d0 [ 418.119827][T27592] __x64_sys_getsockopt+0x62/0x70 [ 418.124901][T27592] do_syscall_64+0x34/0x50 [ 418.129404][T27592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 418.135313][T27592] RIP: 0033:0x466459 [ 418.139233][T27592] 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 [ 418.158857][T27592] RSP: 002b:00007f624c307188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 418.167447][T27592] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 418.175405][T27592] RDX: 0000000000000023 RSI: 0000000000000006 RDI: 0000000000000003 18:47:40 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 418.183401][T27592] RBP: 00007f624c3071d0 R08: 0000000020000040 R09: 0000000000000000 [ 418.191401][T27592] R10: 0000000020000380 R11: 0000000000000246 R12: 0000000000000001 [ 418.199458][T27592] R13: 00007ffcf0d8eadf R14: 00007f624c307300 R15: 0000000000022000 [ 418.228153][T27594] FAULT_INJECTION: forcing a failure. [ 418.228153][T27594] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 418.241272][T27594] CPU: 0 PID: 27594 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 418.250058][T27594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.260200][T27594] Call Trace: [ 418.263508][T27594] dump_stack+0x137/0x19d [ 418.267896][T27594] should_fail+0x23c/0x250 [ 418.272334][T27594] should_fail_usercopy+0x16/0x20 [ 418.277373][T27594] _copy_to_user+0x1c/0x90 [ 418.281803][T27594] tcp_getsockopt+0xfeb/0x17f0 [ 418.286656][T27594] ? kstrtouint_from_user+0x104/0x130 [ 418.292051][T27594] ? fsnotify_perm+0x59/0x2e0 [ 418.296719][T27594] ? __fsnotify_parent+0x32f/0x430 [ 418.301861][T27594] ? get_pid_task+0x8b/0xc0 [ 418.306408][T27594] ? selinux_socket_getsockopt+0x7e/0x140 [ 418.312149][T27594] ? vfs_write+0x50c/0x770 [ 418.316558][T27594] sock_common_getsockopt+0x53/0x60 [ 418.321755][T27594] ? sock_recv_errqueue+0x2f0/0x2f0 [ 418.326942][T27594] __sys_getsockopt+0x171/0x1d0 [ 418.331782][T27594] __x64_sys_getsockopt+0x62/0x70 [ 418.336810][T27594] do_syscall_64+0x34/0x50 [ 418.341229][T27594] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 418.347288][T27594] RIP: 0033:0x466459 [ 418.352775][T27594] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 18:47:40 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 418.372420][T27594] RSP: 002b:00007f624c307188 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 418.380939][T27594] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 418.389107][T27594] RDX: 0000000000000023 RSI: 0000000000000006 RDI: 0000000000000003 [ 418.397067][T27594] RBP: 00007f624c3071d0 R08: 0000000020000040 R09: 0000000000000000 [ 418.405093][T27594] R10: 0000000020000380 R11: 0000000000000246 R12: 0000000000000001 [ 418.413148][T27594] R13: 00007ffcf0d8eadf R14: 00007f624c307300 R15: 0000000000022000 [ 418.449859][T27598] loop4: detected capacity change from 0 to 16383 [ 418.459493][T27603] FAULT_INJECTION: forcing a failure. [ 418.459493][T27603] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 418.472603][T27603] CPU: 1 PID: 27603 Comm: syz-executor.2 Not tainted 5.12.0-rc8-syzkaller #0 [ 418.481372][T27603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.491438][T27603] Call Trace: [ 418.494724][T27603] dump_stack+0x137/0x19d [ 418.499071][T27603] should_fail+0x23c/0x250 [ 418.503604][T27603] should_fail_usercopy+0x16/0x20 [ 418.508689][T27603] _copy_to_user+0x1c/0x90 [ 418.513189][T27603] simple_read_from_buffer+0xab/0x120 [ 418.518566][T27603] proc_fail_nth_read+0xf6/0x140 [ 418.523509][T27603] ? rw_verify_area+0x136/0x250 [ 418.528369][T27603] ? proc_fault_inject_write+0x200/0x200 [ 418.534026][T27603] vfs_read+0x154/0x5d0 [ 418.538313][T27603] ? __fget_light+0x21b/0x260 [ 418.542996][T27603] ? __cond_resched+0x11/0x40 [ 418.548482][T27603] ksys_read+0xce/0x180 [ 418.552647][T27603] __x64_sys_read+0x3e/0x50 [ 418.557153][T27603] do_syscall_64+0x34/0x50 [ 418.561589][T27603] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 418.567664][T27603] RIP: 0033:0x4191dc [ 418.571632][T27603] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 418.591748][T27603] RSP: 002b:00007f624c307170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 18:47:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 418.600271][T27603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004191dc [ 418.608271][T27603] RDX: 000000000000000f RSI: 00007f624c3071e0 RDI: 0000000000000004 [ 418.616252][T27603] RBP: 00007f624c3071d0 R08: 0000000000000000 R09: 0000000000000000 [ 418.624435][T27603] R10: 0000000020000380 R11: 0000000000000246 R12: 0000000000000001 [ 418.632413][T27603] R13: 00007ffcf0d8eadf R14: 00007f624c307300 R15: 0000000000022000 18:47:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x800000000000000}}, 0xffffffde) [ 418.718237][T27609] loop0: detected capacity change from 0 to 6 [ 418.734370][T27610] loop3: detected capacity change from 0 to 6 [ 418.771168][T27574] loop5: detected capacity change from 0 to 6 18:47:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x4202, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfe, "82000000000000faffffffffffffff00"}) r3 = syz_open_pts(r1, 0x4000000000000002) r4 = dup3(r3, r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f0000001840)={{r5}, "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"}) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xd00}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x8}, 0xffffffde) 18:47:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 418.821885][T27625] loop3: detected capacity change from 0 to 6 18:47:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 418.900326][T27634] loop4: detected capacity change from 0 to 16383 18:47:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x5, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x6, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 418.947386][T27642] loop0: detected capacity change from 0 to 6 18:47:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x8, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 418.988585][T27654] loop5: detected capacity change from 0 to 6 18:47:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x900000000000000}}, 0xffffffde) 18:47:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x9, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08093f1c2b798208ac4bd23c48208d12f0f9b3e996d5473f4ae9ba4d18ba417964a18a38c03e251a1e780bec30fda8cbba0ee447d1afa6971b0eaf0042f8711f7349086cd19c22d712a90fe07f4e3570ab324cf322570c385e0e68145acefec269dba6f1539c2ae3a63bc6761b9c83b13ed802028fb3a1a9ef4379ce1c37d857639e4d785094b89810fe6a1cb7b0b95ceeb1b45c04191e784960b18f902e8eb3fca061fb0c7f6beb9fb548ae2b2644a1a27984c20b067f68208c1a95fd99d5c19bcd57e9e0a7ce9e68dd090b625264f7caa51afaed02e28024a3b468432cec029cdba3602ac4cc9849d1a19949f6295f2234367cd2b4dec2296db6f3fa5041ad4021748413506e91dfbf0bdf1cd10fdff87e9f53b0e2e9d1b934f275a15f7aca87bdb8f7a42a6580efe0ed5e2745b670d7a85088321994e8050af55a32ba6520ea561a3982fb1c85bb9f9dbda2345d47a7c2e400bb4af8401588eba7b5dd5178a3625b16409072cd5166291cce33c3530b33e2be6488077f84f87af5025d6853d68d7f5da3ab910331d418390db25fa85ccf0a65117e113acade39014d7e6254983a44f3ebe64a72eacbc135c15559109638b82f04a75f40cf7eaa7e49456bc96d5cc7889d0cb36935b0d369ca7995b2e7c65c5dc1d3d57149c7bdd043cdaa1cea3f3ce0bdf1838a406a4baf5b26d5fb47fb11c78cccbead67fd83487ca1472d89ca275e2ad0bf1ff76058f68b4d03c42f0888d0ca168a37407d0626b81d86b7d9a15df3abea4f8fd492c6101e00c24054726f7a1cb645b7403996b10b08de61d8d10ae07ab593700b9a110ceb72668c0a01d518573443d608afb3649953426650e7de107a3e53a58be8c534c843ef4171564bf2ec88d0bdb60bb342d70fad27f4966ca3fc89a326f890e5aaf3aa292362bbd5510d4942ad11e0d45b327ed2d3f2653cdc01345623e4dabeb85082ef0d87e52e664af71ea98153df1b03c018c3ec3d290ccc2e8a057c96f5c51acdf7a9a2705e563b3fb5a3acaf7fefa1a2d1f850343eadf1796ce570b4e47580fc2a99cd9e9c41f9db6acdebf2fadcdde9dad19ca8f71d47f8b85d63afacaf6fc142eaa60d8c3364a939e0ac12f65590610f9e9286f2697798b5f314498968791d14515cf49b4a", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x2000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x400000000076dc01) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x46) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) write$P9_RAUTH(r4, &(0x7f0000000100)={0x14, 0x67, 0x2, {0x2, 0x4, 0x5}}, 0x14) 18:47:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 419.778780][T27669] loop3: detected capacity change from 0 to 6 18:47:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x9}, 0xffffffde) 18:47:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 419.821316][T27673] loop0: detected capacity change from 0 to 6 [ 419.847668][T27691] loop5: detected capacity change from 0 to 6 [ 419.847724][T27690] loop4: detected capacity change from 0 to 16383 18:47:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 419.879153][T27700] loop3: detected capacity change from 0 to 6 18:47:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000480)="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", 0xccd, 0x6}, {0x0}], 0x100000, &(0x7f0000000200)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d", @ANYRESOCT]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 419.937255][T27699] loop5: detected capacity change from 0 to 6 [ 419.967654][T27712] loop0: detected capacity change from 0 to 6 [ 420.104663][T27732] loop5: detected capacity change from 0 to 6 18:47:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xa00000000000000}}, 0xffffffde) 18:47:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x11, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e74"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x80000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 420.790056][T27706] loop4: detected capacity change from 0 to 16383 [ 420.797010][T27737] loop3: detected capacity change from 0 to 6 18:47:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0xa}, 0xffffffde) 18:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x13, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 420.882160][T27746] loop0: detected capacity change from 0 to 6 [ 420.893648][T27762] loop4: detected capacity change from 0 to 16383 18:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x14, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x15, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x17, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x18, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 420.932311][T27770] loop3: detected capacity change from 0 to 6 [ 420.998155][T27777] loop0: detected capacity change from 0 to 6 18:47:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000000200)=ANY=[@ANYBLOB="ff7f00003d30303030811c3030307030312c687567653d6e6164766973652c687567653d00000000000000000000000000000000000000000031aebe7be9bf4da5250fdfd11d909d2094d329082b46c355d66992f460c01a5e"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x18) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000280)={0x0, 0xffffffff, 0x0, 0xfffffffd, 0x4, "894d84f6f893ff0f2c7242a51f35eea9070069"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x100) r5 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x767) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000000180)={0x3, 0x4, 0x1, 0x9, 0x11, "cd972426627565501860bf1feec62fde111987"}) syz_open_pts(r4, 0x40) fcntl$setstatus(r0, 0x4, 0x40800) [ 421.041955][T27778] loop4: detected capacity change from 0 to 16383 [ 421.046755][T27736] loop5: detected capacity change from 0 to 6 [ 421.175303][T27804] loop5: detected capacity change from 0 to 6 [ 421.368324][T27810] loop5: detected capacity change from 0 to 6 18:47:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xd00000000000000}}, 0xffffffde) 18:47:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x19, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x200000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e74"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0xd}, 0xffffffde) [ 421.868181][T27823] loop0: detected capacity change from 0 to 6 [ 421.890979][T27822] loop3: detected capacity change from 0 to 6 18:47:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 421.934478][T27840] loop5: detected capacity change from 0 to 6 [ 422.017693][T27844] loop4: detected capacity change from 0 to 16383 [ 422.052130][T27854] loop0: detected capacity change from 0 to 6 18:47:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) [ 422.062823][T27852] loop3: detected capacity change from 0 to 6 18:47:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 422.167536][T27850] loop5: detected capacity change from 0 to 6 [ 422.216811][T27850] ================================================================== [ 422.225018][T27850] BUG: KCSAN: data-race in __tty_hangup / tty_hung_up_p [ 422.232098][T27850] [ 422.234412][T27850] write to 0xffff88812ae6b328 of 8 bytes by task 27838 on cpu 1: [ 422.242270][T27850] __tty_hangup+0x247/0x680 [ 422.246785][T27850] tty_vhangup+0x13/0x20 [ 422.251013][T27850] pty_close+0x2ac/0x2d0 [ 422.255243][T27850] tty_release+0x255/0xa10 [ 422.259663][T27850] __fput+0x25b/0x4e0 [ 422.263651][T27850] ____fput+0x11/0x20 [ 422.267643][T27850] task_work_run+0xae/0x130 [ 422.272148][T27850] exit_to_user_mode_prepare+0x151/0x170 [ 422.277839][T27850] syscall_exit_to_user_mode+0x20/0x40 [ 422.283413][T27850] do_syscall_64+0x40/0x50 [ 422.287826][T27850] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 422.293729][T27850] [ 422.296066][T27850] read to 0xffff88812ae6b328 of 8 bytes by task 27850 on cpu 0: [ 422.303696][T27850] tty_hung_up_p+0x1c/0x40 [ 422.308112][T27850] n_tty_write+0x2b3/0xaf0 [ 422.312536][T27850] file_tty_write+0x409/0x660 18:47:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 422.317220][T27850] tty_write+0x24/0x30 [ 422.321295][T27850] vfs_write+0x69d/0x770 [ 422.325552][T27850] ksys_write+0xce/0x180 [ 422.329783][T27850] __x64_sys_write+0x3e/0x50 [ 422.334387][T27850] do_syscall_64+0x34/0x50 [ 422.338915][T27850] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 422.344826][T27850] [ 422.347160][T27850] Reported by Kernel Concurrency Sanitizer on: [ 422.353412][T27850] CPU: 0 PID: 27850 Comm: syz-executor.5 Not tainted 5.12.0-rc8-syzkaller #0 [ 422.362167][T27850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.372556][T27850] ================================================================== 18:47:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x80ffffff00000000}}, 0xffffffde) 18:47:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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0x1000, 0x9}, {&(0x7f0000001480)="093c0b025e1cf8d29a3fe94e8e89e2d2e0a8346800960f4ddc955977bddec18d0b5d2c20a7ad7f85e969c6c52295148ecf35a8323ae4f03b8ff263100dd97e5e6693420d76ff294eef1c5108bf9da36adb878d8085cf441e9fbd9072a830edea176559cb147a7cf5574c2acffe4daf9e778f90c57a95d665f727fa746bacd0827495a1fa9270e3fc6ff6bdc46f0fab6fae4fc61323f6cefb8e94d3ae0efef68cf7228321ce3722ce0101cd42e777c4e88ca2004b2dc85b9a502c02b437c3a9b531f4e351c3d411918727444e5598ac27bb3237fa700a54d8fcc5a63987dc0d2df6f5da8ab0466e96293f17126e907f7cc1cf2513f664efe4b33d4c", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x1000000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r2) ioctl$CHAR_RAW_IOMIN(r2, 0x1278, &(0x7f0000000000)) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r3 = syz_open_pts(r1, 0x4000000000000002) r4 = dup3(r3, r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000200)=""/255) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) 18:47:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x22, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 422.938120][T27886] loop0: detected capacity change from 0 to 6 [ 422.969492][T27885] loop3: detected capacity change from 0 to 6 18:47:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 423.009352][T27904] loop4: detected capacity change from 0 to 16383 [ 423.034140][T27905] loop5: detected capacity change from 0 to 6 18:47:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x4) 18:47:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0xc) 18:47:45 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'virt_wifi0\x00', {0x2, 0x0, @dev}}) [ 423.095927][T27916] loop0: detected capacity change from 0 to 6 [ 423.156841][T27928] loop3: detected capacity change from 0 to 6 [ 423.948766][T27921] loop4: detected capacity change from 0 to 16383 [ 424.005749][T27946] loop0: detected capacity change from 0 to 6 18:47:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xffffffff00000000}}, 0xffffffde) 18:47:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000040)='\f ') sendfile(r4, r2, &(0x7f0000000000)=0xa88, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x2000000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b6093da515a256ce593c08af187b4b8ef087ded0fa4eb64a7502406f71647882b8b3d31a43e7da53749a86bb63d2b2137dcb19830ee0bd65c91b41c224243cb7519f8ca9226f2684bc91238bc07f609ba537414e7c121e63e69db96345aa806e377000f7c4b896f55ae59c24a62d2171bb362cdb9984eb9a937e967c537adb14b953414d9a35370499d75259920eb73d8943e1dde86464141ae9a1119d378dc5694fb8140962d07ef2e246aa0f45dc37db6e56f0fa308fc5d58ab10e0de53c11b0cd96f74ea31b1285467602711c7ed49a769225343fa6ac546858e233c927e2c55fa507c17bfedf00840c31d51cca9fd230fea9986e3cc913818d5bccb89b82b3be382be77d2949b55bf3e049eb26bb3316fa4c150fef3ac2b5add5e2151eb127e1bb4220b87a0f45a1b48439c53a9af7e2bf7413bfd1ce871d189f29dbb1aa7a0e40882ccfc578d802d1c5cf84c738b1ec61be95d2cfa7db9d4d2cf53ec795c15e102f10c1a22c5c9e3c10b83b80413b15cc8fb32d1793d24ff02e83d97bfa1fc463a48d9cb1e06c33788495141f2ae0c04a71c0ab23d551f3ce7d9376aaa40e945cc46f7f655ed29d464eb50a05499102ab60487f10f8b7896d06e01e060c0cc6c1b90cb4e50af25d1026e71900117b3a5532578316f82d7e7e9b3759d2a5fcb45f34a3bee10eb927ff8f273e91cc154b33e7eb3bf4232a92ab4aff0fa1c7a7915c1e171e6bd39c7c1632262474649f28e6290937d09f0f94067238f6d61753574359593995689cb66dadcf9015f2b1ea696ae08b9cc4518df0a62a443aa2f343807fd54607029913bc9f95202371767427941d2e3ac93de6c260b53f877e41ef917661eca128e4e44c66a841cdb81ca02e0b7ec70c172e9c0dae7530be39f50f3010778d808c2e580b540136ecf8c5384771844a027afcaef59da9d2cb70c96c696ce0e72fe066757e8efdf31250db4fe3d8d68de24bfc8c008cf836793cb992fa6f19df756add54ae1333018fc24239a25b3df84e798989da64a0c22db964bc87f0678f88b0cf80d710aaef975be8dd91489808d3fcf75b399cc7b403fb1cce5f3d4abcb9e606713cbb8fdb477c36fd82574ea6e4415d4d8a241863362532352035cc244a55e68596788fb7cb708ee57c7898ffe5ead0f499a177f773db5156f22be6df6a9d495dbfc5c2f5e30cd3f2ec18ee110f1b83276e885731a3d630af9f0e124777f02431c70c4bdbfbbb943b3ca685512663de91b92e7cc6f3f499d7e24fc3f8d652b9e3214673b0cab51bb48444d0495b08a947f73430b2e0670706c174414ac3da7dcd73c522700a7d5d2a2bff3fb08e0b7db4a274ccc589d3aeec7ff39a79ba3ee9389db8c77977b5528622ad9d307247bace8232ecaffbaf86a6dd2ff8efd8baac020d6f78c0ec0d79ae2e489c8b64daa39dfe6b875494a5f045a101c7fe66a6993ea9efa7cdfe95fdc82fa7bc5ab5717073771dd996e85443f8b78e0b33b1d79e6e73723d1874b15f886777b8e31d77d36421ced1625cc724ed1a2037790e9e11d084c1df08c38827853ddd66da02952ff4a8bed563bd8a9e2f11043759e4ab97995a94adcc9642fe17d8a946e2e787852ba4ff0221f34e13d89595e01bb9c31a4c3e89be91b9a4df0342c2da60bd28e0a9894b8bad53bef99b34598ad74bf51b65e68d55532457db2e9adfa27c1300c13f2d2804aaef4c6ceea18cebe0d872efc91b4ab5997ea673ddf7fdbaa791e9dbf7e613e985b26cc48396993a1ebca19fc5238368d9a8c0e7ce18627afa6ad568a29fb7424430b67ae31b0e2fcb6bcb4f222cfb5e99a470f5d31d788eaa49633299caa2252109b828f737488632c593c51f87ab1e69582b8de654f58659ac3b6079d214346bd1d96ee778cf074193edf8aa75cbbd68bd45a5b636b3280a7505fa4b6c4c76e303e05786c2879a20c108066caf389a1ce0f38821865fab1b9a42f922bd72f8e3f2c8771e4ca4ce9037cd0d1ba433b7cd91813490502d94c60589b8b3edb680326d0afad12e28a145fd06869f6f4b416fba26b1e5b4226a9af2ce1d89ee3ebff82a55067b3dac261a6c3832884b780400658488a89527de1244b604a9f89710a88e177e562dbaf691f94bccfd3e59c3b43bce2148c766e3962666e897fa53364940afc6a94259ac3ed5e8a3db67c1284dc18ee1a5e25abfbed7e980f196f9c1e86d535c74c7b8f249e9339bcf52921b9cd65c3e4aa5d579f97a7f614851745b1a18ded16a154ce45f13593d6ee84ad521794a889c2f145a6c1b368bf615fd20520eae8a47b7fdb18fb00f44a33a141a747901a8862e7fe14f92317c7e8989ce837024ec40af91935df239b06d94fb8a6d945250df960588ec080a322fea75961394b66f4eb087a7a26517593c75cdbe44ba948f38af9503a4da2cfb2f5e44affef95856c3eaeb7c4e468a68771e9b0b553a296cde24838f0ea2f164d6884e9af74e785c1d3e764297d55e024332b729ca4c6e1bc019071bb3bad9f45549c9061773346a55a1513e2e8b42cccf254fa75aa01cde6188e5d5c03f9627d0046c6b17992e7d8231cd3b9730c7b29b3b4b933f8ee131537282608332c42b82e23c17ce089adfd5e3dff4369b1a4485ccb94e03db00ade9cd90464f347bfbdc252b8e05d7f32da3ab5ee0c6386b58b7f27497c5c20481a8bf46a7fbf2e3a90e455f36232ca1f9e0ceb4b1a6e258510429a7f227aefd0a403536ea409853b28382c8675c460239c8ae9e471bd900b5a8faa8de5358396ca502d9921da85f62c689ebb1c224121a52c049b6c4ace198ab68f96190f2827adc23950717903fac26ea177ffe1eb248b983f313c6dcb00d08", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x2}, 0xffffffde) [ 424.055440][T27952] loop3: detected capacity change from 0 to 6 18:47:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0xfffffff4) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) bind(r1, &(0x7f0000000080)=@qipcrtr={0x2a, 0xffffffffffffffff}, 0x80) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) 18:47:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = io_uring_setup(0x2050, &(0x7f00000009c0)={0x0, 0xfbdb, 0x10, 0x1, 0x40}) sendfile(r1, r2, 0x0, 0x3) sendmmsg$sock(r0, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="8ac7b1c06e92295736c150fb3444cd77f31615f7243674b74f0ffc19b9e66bdba91df51598c530b1ac8b1c", 0x2b}, {&(0x7f0000000080)="c8cea3d7f46523ba9764de985885b49a10a3da635ef449a0268eea29e8df0fcf3f3fafafc27985bfeca1cc531545ff8c8e606a05086c4a547a9893b055fbd9cfb64232fc2cb0be06573a476b3364dbbfe077a12aabb280be679a68f89b310122e8b505b4af636e22be7a09753c4306fc6c61cb76e4603176fa383d034a60ca863f197e300f66e9b6a872f75ffddc3c05c8f6c96aa72713bdc4083f803fbb3a64e2e11f20395128b3628941ec2f3dfcfee147dadf806eaebf50575f1b415e9325ee590df37a6ab3", 0xc7}, {&(0x7f0000000180)="0ade6c31b2369974f1fd4cd5c9253638c9b933ec6db46b90c72aae4f222cc52fbd8f510c41cefa1e097647d5d7b89eec9de25427f4de9885dec2bb20514538fd76e2896533e08b7906fea85f976dc6f8ffdd4ecfa527b982dd5f1c313a673b9f314a6462526ece2239f40affe0f4f26d69609cc28b19d5193f11cc8ca73f2f6c675112867889b1e6195775cdc9b73f6cfa38a823edccf0c9bb", 0x99}], 0x3, &(0x7f0000000280)=[@mark={{0x14, 0x1, 0x24, 0xe03}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x48}}, {{&(0x7f0000000300)=@ieee802154={0x24, @long={0x3, 0x3, {0xaaaaaaaaaaaa0002}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)="8804bf5aa5f97a5e6eb50bc6f48a1e035929fc26ead62b6c1d55c7567916d5c7186eda49f6a100b2041e681e8f9fff5c7d4aa19b9ad132f898db0a7d11bf83d13752fda00a9d0fbbb741621805796e3703cac5e738706320478639ea7a3d0a59c0b3c24945b25c353e492973bc25f85afac9d8f33ea54a9cec1dc7415793f6836e5f957227d7012bcd1960b2a1efda85e11108cb4034773b00324426c07fb2c389df5e6e04e8c95243498e208ac364be7260814599a71fe6c1384fec2f3554ac427d657a56a9f6f57e3734266551d8f0dcf7848a194e415755bd0e", 0xdb}, {&(0x7f0000000500)="611c1e0453bd5dbefd70ca2d1acf7ab059eba50fee187a51bb8e182d27807613fd76e0e7438ee6cb229a8ff52801ce72dd356f385abb3375b0bc906be1bb85fae2584bc55c6001a9b6a20e480179d7387e702f11090b4a1889b6b7b8cdcc8db25e7a66f386e4a1963e94c40ec06baf87babb0f3a9d5d6a91dd293ae750c802bb22e02e62c8a223", 0x87}, {&(0x7f00000005c0)="e9b12d61fd3701139941f27e84a9953d545e827a9b7087829ce7f815f03c869177cb9e36ef16e44de389a0f4064dc55b39c193ca66bb65738fc07d3a7e77cdec2cfe7f19efe5b5eb8d43124bdcb9545a196ef8de42b789937c", 0x59}, {&(0x7f0000000640)="8668a13eef378024c3e7d4414924d18c6e34417cd340f25578ab8ad566bf81e9befadabb5e53666d54064d591cfb52226284777f4d2a494c09e1ecf81cef74506be920ddc70d3826606b066be04184061a00a03cdaa1c2b4a90da24a9dc14ae134bd2797d6e8e0af853c3a4f53836e804ece99805ee97911ac34f36575687d8a879981071bbeaa22dc62c6f3a8af", 0x8e}], 0x4, &(0x7f0000000740)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x80}}], 0x30}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000780)="4bde45ae455320bf7b0a2b89b2784faa56afb108a678d3ff1a81738ae81f855b995cbd7d121a9acc05cc3d8392e723351e6d8149b0f572e81ba0e02aab9216087c9d9bd99944d4f3683e55a7b6abe197147266e8fa57fa3f769e508c58fd38ee92a443e1b5033b11845c54f4f033d1058e5cb779d7b7ba6b43a1df97f964705f0f9533f3934552306be66f8ac21d3635dbeea27926ec07cad7397a6a570b2cd7bbc9dc4ad30f6da05e599e350ef78bd0e21616f9675cb51748e845bbdbb011f51f730fc7270681fe7f42214b643075147c54e4a67937e6595954a741cb3e4b3e64ad79b8f3c1052099746381f8dc42", 0xef}, {&(0x7f0000000880)="423e2035dad8a6daec3ec1919a764b24db5b6051ab83d37a1b8ac9b808a180b6c001334036790a41678c8b5b2ff2b99fb02bdfdff6", 0x35}], 0x2}}], 0x3, 0x1) [ 424.143958][T27966] loop0: detected capacity change from 0 to 6 [ 424.143958][T27973] loop5: detected capacity change from 0 to 6 [ 424.158258][T27972] loop4: detected capacity change from 0 to 16383 18:47:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000500)={'filter\x00', 0x4}, 0x68) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000001c0)=""/253, 0xfd}], 0x4, &(0x7f0000000400)=""/229, 0xe5}, 0x40000000) 18:47:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x6e) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/ipc\x00') fcntl$dupfd(r1, 0x406, r2) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) 18:47:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x7f, 0xf7, 0x40, 0x0, 0x0, 0x0, 0x18a1e, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x0, 0x9}, 0x20aa, 0x1, 0x2b, 0x0, 0x5, 0x80000001, 0x401}, 0x0, 0x4, r2, 0x9) close(r1) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) r3 = eventfd(0x5) ftruncate(r3, 0x9) 18:47:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) [ 424.213896][T27986] loop3: detected capacity change from 0 to 6 [ 425.048530][T27994] loop4: detected capacity change from 0 to 16383 [ 425.055029][T27987] loop5: detected capacity change from 0 to 6 [ 425.068742][T28010] loop0: detected capacity change from 0 to 6 18:47:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd}], 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0xffffffffffffffff}}, 0xffffffde) 18:47:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)=""/96, &(0x7f0000000040)=0x60) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'veth0_to_batadv\x00', {0x2, 0x0, @remote}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@mcast2, 0x0, r3}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000000)={'syztnl2\x00', &(0x7f0000000080)={'syztnl0\x00', r3, 0x4, 0x3, 0x0, 0x4, 0x10, @mcast2, @dev={0xfe, 0x80, '\x00', 0x19}, 0x8, 0x8007, 0x9c, 0x4}}) socket$inet(0x2, 0x800, 0x7) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYBLOB="0800000035300382dad02e42aaa6303030303030303030303e32b1e545372013276d8c938821c51fd4ba15fb38c3c2da5e5d4aee11305e2ceeacc0f528882d3900000000000061d3863117091c46add363fe5f5c33d5fbb33a819e01274d64a07cdf5dc663f3f61779a82cb6b1c15c7ba506310a1991d5d9a3f04ed632a624af572c5259c512ff57758a2a972f67154d728fb6bdabbbf6f2d0baaab6cf97f1e1967115e88872f10f1169880aa5acb0740db4a6977a6274bbd5e4b09ebc56bcc4638a47918cee3436ff31f421c72a5e2c49534b235488d33bbda8216bef73b7679aa64368c805d51f5f67e75bd80fb66907343fa6"]) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@mcast2}) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000080)={@mcast2, 0x0, r6}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000480)={'sit0\x00', &(0x7f0000000400)={'syztnl0\x00', r4, 0x2f, 0x8, 0x8, 0x8, 0x8, @remote, @remote, 0x40, 0x10, 0x7, 0x5}}) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000c00)={&(0x7f00000004c0)={0x738, 0x0, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x3, 0x0, 0x5, 0x6d7a}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0xe8, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x40000000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x40}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8}, {0x1f0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xc86}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1c6f}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x1b}}}]}}, {{0x8}, {0x100, 0x2, 0x0, 0x1, [{0x84, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x54, 0x4, [{0x7f, 0x71, 0x1, 0x9}, {0x1, 0x2, 0x6, 0x8}, {0x0, 0x61, 0x0, 0x1f}, {0x100, 0x9c, 0x0, 0x7fffffff}, {0x8001, 0x2, 0x81, 0x1}, {0x5, 0xb4, 0x1, 0x400}, {0x8, 0x1, 0x6, 0x1}, {0x8, 0x6, 0x2}, {0xd8cd, 0x9c, 0x1b, 0x6e1c58ee}, {0x40, 0x5, 0x4, 0x8}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xb1}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}, {{0x8, 0x1, r4}, {0x180, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x5d2}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r7}}, {0x8}}}]}}]}, 0x738}, 0x1, 0x0, 0x0, 0x4048800}, 0x48080) r8 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000080)={@mcast2, 0x0, r9}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@local, @multicast2, r9}, 0xc) 18:47:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x5, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d74fc23a82a5228092b0a0c82e5527e9cd65408ee734ed2a0792a28f38e9547391b7e0e4b3a2058f52a5f7eec212aa0386211900f16bc774680b2c95ef8499bf86c495031b3c1e2c6696dc37842fbee9084a15b9d7e81d093454d6f1520262c0c8903519ee19c39f883f4625a8d6c0de80a39dd7193f41c2a4d1c0bf36364828b334f", 0xd0, 0xffffffffffffffe0}, {&(0x7f0000000440), 0x0, 0x37a}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="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", 0xfb, 0xfffffffffffffffb}, {&(0x7f0000001580), 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c646f6e745f686173682c00"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14, 0x69, 0x0, {0x0, 0x0, 0x4000000}}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x1, 0x4, &(0x7f00000015c0)=[{&(0x7f0000000340)="35c970969ad73ae692c3415ab08a737958c2f82c6a949c02f26e32d66737f54862dc1c26cb0361c9371b0ecd3fa36556003ffa86510adeb6317e4ea55b2d7f6edccbbacfa4133f963ff94a7cdf6d", 0x4e}, {0x0, 0x0, 0x37a}, {&(0x7f0000000480)="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", 0xd94}, {0x0, 0x0, 0xb7}], 0x100000, &(0x7f0000001800)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303032303030303030303030312c687567653d6e657665722c68756765bd6164766973652c687567653d6164766973652c6d706f6c3d696e7465001438cad1f6166174726c656176653dff0f0000746976653a2c2f2f372c64"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) 18:47:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xccd, 0x9}, {0x0}], 0x100000, &(0x7f0000000200)=ANY=[@ANYBLOB="6d6f64653d3030303030303030eb54b8df7bbcf8719dd364f9d404303030303230303030303010301a1b2c687567653d6e657665722c68756765bd6164766973652c687567653d"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000100)={0x3, 0xd0, 0x0, 0xfffffffe, 0x18, "bbaa1cd6559cbed9b0baf7dd2b7d5e20c548e7"}) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000000)={0x7, 0x2, 0x7fff, 0x1, 0x18, "80fbd47dd231112cff55edd9de7cdfcd0275c7"}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, "894d84f61294870f827242a51f75eeed916125"}) write$P9_RATTACH(r0, &(0x7f00000001c0)={0x14}, 0xffffffde) fcntl$setstatus(r0, 0x4, 0x40800) r5 = syz_open_dev$ttys(0xc, 0x2, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000040)='\f ') ioctl$BTRFS_IOC_RM_DEV_V2(r5, 0x5000943a, &(0x7f0000001840)={{r6}, 0x0, 0x8, @unused=[0x0, 0x9, 0x100000000, 0x988], @subvolid=0x9}) 18:47:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f00000015c0)=[{&(0x7f0000000480)="da83652da2c938ed2b9a267e38b5010c63286ee1af412e0a255a212ccba15a8ae74959776ba636411be2fd1f9bdaeeccbd9441a95db443496591e1752385731ae3d8b0ae7e0a0e3cc840fec0e9c6034e800a0f82c84e06206ebb4649a68e017e6131b0fe040c03fc39b3e903747a2d5afdcc614b2d56dff30b6807be34a68fc7d70be676989d402268b7ecbd3f20822c704ea9d03c3fe67e5c650ce5f63aa67b463b6ece74c31b292f9078fac16559df9af3737131bb1cba599b1b6a08b6b30e3a5dc0f12ca43287cfec844cc1cefa23a2fb912c49fd99dbcf6c960fb38c38a109335c768e69e2e97afc30914109ef2f90704da10620c8ae0f39719cd242c47aed213900bbc35b0b1aa0502659f41ce19d65eac3523b366d8787fb1c5b000bea783628c8039c1c9aa0474b6fec9f3825370583c8e88e4be2ca65a6dd7bd463b31c64a030848748e1ab399ccc64f647bcfc137fc8fee8471899bb9390d54a92e06fa61f9fa4866183042ddf7daf109e8f13eb366dd702ef71724a831fcde411c83138b3f30f6eb08f7e7fe15f812cd3fa5c740ed8e4cb74a75a5d004f9a5b474d30d117e0ec4a0d2621c1bc0c24f1c0f88524f29f4dc3687756affe54c67c34fdf3d989b26a7c37fb28ce973e133309dc176568cc7411f6b123a5408c3b351dccc41b26ba20d893e114eaeaa45bedad91963393db62af948221dc0ec0a058c6667511231700ff6a64a77b82c2cd8504a740568efd78fdbf499c9f41abc3d776ed74e2b359d87361637a108b4cbb3d9c44e2fb2b8a2290082982ab8028e17f94544f85218ebc4cf2ce6efdb58b2b7d015a8f2c7902309929987b3a1a271de84c21406141229137d673b3bf3acb45d757f608dd88cfe1d39187de2559aa1e099b85d86c62a2130e440a5370691ff9bcb0ce5c72e111a852b8162160f405e5f447b6d30d238ce2f3073ce8591ee9159daac7583f53e02ff26b7be1670b629b266f22293523f7ac50c0a22b40b372cef3d631c95425b70849704263308ccce5a3fbe0e7fedb016ab4345e680f6280adbd628d1b6dec62fa0656f04620d0e0de0269f4cd0502089e7ed8c41299d7d025f937605ae98254d31cbac3ffc2e68a7881943e050048baa2aa858e3520ec037abefb19e8060ffc57714e31cf10203fd9f3dea5783f71b9f4057a8326b23cc232d0af24c59d2628af84fa0207df9a87ceeff7ee7cc92d35c68ba54438cc60731b3acaea872a25945dc8a55dfaafdb95cb51c2cf2d31a58b6bfe6d32cf2994464a572fd28a5c354b305ff00e6ffa4de4f35c70cd33fda36698f0336350bd2c59fb2cb143ca53d521752a0ba0f87beaf434a87d196e78dff86791756fa8c0e5bb7239b5830d60a3fbf99bc132ecaf5f8057e0bc08697d483525b9d9eec145900df9b89e5755f6d6c0ccde5b8ebb695efcdcf40b925e324ed8ad082d78b2022df5d29ffaee19c0a54fcb06f62f7311ed9d4c59f62b3ae49cedd10b18e2919600fabe825daca46dcdbccc985ba83475ad2739978bbf350ec12fd5eb52631bb9b57b2d878575d90b1ad46989879b603473dd1bf8372535e8b5262719e9a27d89a2670dd29737450ac7a53385d442e47a78244b91273ecd3a84fd07bf2b1f6e86fc96d26895a5cb58bcc81c7428f0de4f5275c6deab7f57aceaf197232d5f0c24867861f4b700faadffd3ffc288af9d6be44a42474ef1a50b7567594b9dbf60334730cb8b9f86f6f647c0cbf9185395026b04c40ebf8ef07002b60