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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) [ 1521.709424] ? find_held_lock+0x2c/0x110 [ 1521.710537] ? kmem_cache_alloc_trace+0x151/0x320 [ 1521.711634] ? v9fs_show_options+0x690/0x690 [ 1521.712679] ? trace_hardirqs_on+0x5b/0x180 [ 1521.713675] ? kasan_unpoison_shadow+0x33/0x50 [ 1521.714713] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1521.715871] v9fs_mount+0x79/0x8f0 [ 1521.716689] ? v9fs_write_inode+0x60/0x60 [ 1521.717642] legacy_get_tree+0x105/0x220 [ 1521.718568] vfs_get_tree+0x8e/0x300 [ 1521.719414] path_mount+0x1429/0x2120 [ 1521.720290] ? strncpy_from_user+0x9e/0x470 [ 1521.721268] ? finish_automount+0xa90/0xa90 [ 1521.722239] ? getname_flags.part.0+0x1dd/0x4f0 [ 1521.723292] ? _copy_from_user+0xfb/0x1b0 [ 1521.724251] __x64_sys_mount+0x282/0x300 [ 1521.725173] ? copy_mnt_ns+0xa00/0xa00 [ 1521.726090] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1521.727266] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1521.728433] do_syscall_64+0x33/0x40 [ 1521.729266] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1521.730411] RIP: 0033:0x7fae71bdbb19 [ 1521.731242] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1521.735751] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1521.737587] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1521.739220] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1521.740846] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1521.742509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1521.744144] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {0x0, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {r9}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f000004b940)={r6, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000004c940)={0x4000000000000000, [{r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5}, {r5, r6}, {r5, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r5, r6}, {r4}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r4}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5}, {r5}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {r5}, {r4, r6}, {r4, r6}, {0x0, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4}, {r4, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {0x0, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r4}, {r5, r6}, {0x0, r6}, {r4, r6}, {r4}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {r4}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4}, {r5, r6}, {0x0, r6}, {r5, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {r4, r6}, {r4}, {r5, r6}, {r5, r6}, {r4, r6}, {r4}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r4, r6}, {r5}, {r4, r6}, {r5, r6}, {r4, r6}, {r4, r6}, {0x0, r6}], 0xc6, "9b7ca41f8e173c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f000004d940)={r6, r5, "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", "7f2a32278bb1bbac896ca398acb0e33bf1aa35c8157a0c099cec8602d7ec61076bd4efeb66f242f6b45a6dc3753a2611e7f810fe9af44044592345b0d687fd6338805dc0ad864b7543a98d87992b283b5fffe8e2c39cda64d27a75de8d477029790182763c4e913b91277b6b35724c21b153ae4087ad2ef758803a60511cd6e825996a1dbfc790e9643a4b807ebfed13bdf07d1c193b99c39abceec63694bc18cf8564eb605eeb5ce9545b0722e0e9218a13a1f4e1510e7a7e3f7f1bb1dea3dce74d48984253ea180466dd8f4d0bd442a5f200f2537b090bc826117d8045d1c77d95d46c74b649b152057e660f650fda35169a5b64736ef86be8fa4ffb7cb89f351c0b5dd5a8942091da27977f64d61c55db7900b1fa3a367f0430b1da384b5fdf10384d0575585df2eaa75ad0136ab3898c500bde50308368f422b9480b32561440db2f5e360af847dfe6deedf7a3a2df2023a249f6da61d333ec0a0aeb2299ed06737f17dd8c0cae49985e07b851d8e7eeea661a8fb11deb06efa242a0be7a7b35b48a7600177454125dc9eb879ba66a3b01e6dcef3a6d5c2657984cb9e86a7aa87dcc8f3632bc5043e73420c20b9a4b83901e79e4f5984e6ac9fe489d9ed4b8ee75b5782497a054b9a30284a4e951004f3efa8c26506cfb0d00684a031e7051af8441ff45b1d198d21a995e032d2281669ac87b74d9fee972b3156da748a2661c2c4bfd007c8ef5bfa6b851036ae6f0f532c26c986573547bcc7ce7cba31ede51d2facf96a35ca06c6e1284197dcda7744437a98ef9c7eddcd60eed3121235e6930ea3390740f12877ec64123efafd629e55e22ee1e482a97fe04986d2a23cc1247af5405a264cd77cb98baee27134323cf88fa23e628f8354c704a68bfbdadd6da50595c85667858c965dd69b2a5728b344f7fb74470979ac23451e9ead426c7fbaf6c27647d16eaadf1c375f44769638b4169699a0437c522757c91ec849bcdfacd6c0a2086bfc9d6ff7095be4f28672ffd63a61bf0208f1af41f5a8d0feb6a6cfec11d10b4a7468d7e283716dc61cecc9d7d98084c8e8699512e1b1cfca7e552fa2666d1c352457ad6f557c9d2b508100e9c0b7bfbcd74da5797f5df5134388e741556b069da310b1987bc0d4811df442676d9a26c83b2e9ef5856e0fb627be1b9eef23f4ccc6b43e573fc0b563af9c5945da288e0f80dd67942f9c224cbe187ba07b70eb022512f7e686e8a80fe4613f9a98f3b2268fd28a6d1064d06247c70d4fe5280d813a0901c83b51c484afde2b8a089e0ee5b9a11117110bfc6e64eba938589af8b507e78af2bf48bcaf44a6a45a6478937b103f4b8dde60ee24edde3a21ef575484ecf232a2dce69d3738534145c1e280b8caf6c199f2f0f3985ddf2a6fd7a1b70027e59057cbb00f74aec5149edfc8b6cdbffdfd93710a19185df9b5bd3b055588f75bbba1339b567803804cbdf1bff1f2e1c43c274932b82c12bbd893234abcfb570775ffc8046dfa172331b9b65c3ac76da9a561da62c5ef89520436b27aa3a3e9e4b48f286786261fd445d2ec8f029be8080b08dbc9e72726644c295da307d9f9ec5287daddfb31afda3f3536c2b622cefce16490c8d69d1d140e2904cecdc8ed710adbf4fd3f57b69b41962f7196eb5e9ae7d4da4d97bb27ae716481599f375d961533560bf96efcbaddd81a4d2d9234f83101d561858dd3cf9bf4a49ab56ae7d9caea604f952051d66ddc6041e6e7e9a3f6e92ed8c17aa4ed68e70e184a06456154a8251d582c5b92c715d41ebb30ac5b3aaee678f27be469cbe71517aa15788f0a34e2c580bf5102004c56db48d1db2eb384bffbe51357a0570d6ffa2bfe9041bb45733e353e9f12821304e24cc5fcf6597b98a90314a0e70f538ac1a6af20359c28d34838d2dc4329edc737339c1d8ef79640e832047b4f76ac4ff8b436e38577607578f547a8375e1ce10d5fdf27af65c1d5cff14eca872b94904d60594370956d256559e4815f7b7bc32b9708e78c669039f4a36715d23a20ca243e6d9f8cf227959fa1374770f45b8d1f592004c53a44cf8848b777685b4948f54f52b52cdec7ea7d7169ef035a34e866b1454d7236eb5f40b1ece76f1643047dd310e0eb7c323af35d6158c06771850d0e03b7668865a4218bcd17f4cb2fb0dcd3c328275de9f79328471298b4205fa892ba54b41cd895d0ea7e9d8b33ff93bb6025c41dc1806b5d331d76a8e618efe0b2e6e561dbae4676d6930db97259c4cbf274ab8d4e152b981da1e9c585df1c318f569d2dc90d32fc5086dc920054e32cc03ae7c9203b3197603594c80d686c31eba5fb2fbcb0a33d9507f380ca8167ae08b6d6ad9f3dd643ca0861fc30e1f0cb04ddf2e8d26fdfeb54d33695962de676cf80ed9c0b9ef7c02ac33b6ba516afdcb02675aa95dde18cb6d7ab93aa420e84f9530c675d0512cab9e891b6ad921c0f280e4f96816f80c10a8e8dfd3c5f03b62faec6584e2bd88ea87878390545c49b5931bbd8b0567fc2ae851fda24f8db14346b99cc99ee61ad808877e5cce56cee7f08cb6939235b7d10fc16be8d68bb15138a841fae8d283af13c450b5794318a9349d9caf6f0692cc7d80aef8ff43139e6f8584a0a00cbaea32225d4df56788ffcaedfd63c349e2e14020ba5acaaf6b656f7e5a752bbc2c3bba198dcde67303bfeab599b4de03716bab7d5ebd56d6288208bf7b6752feed86c342a8593cf63b463f5ad302937d6e9687aff714fcba3a76a25038f11b5b808ce312660736d652a02dd0fe5324c8729d4a602b207e50f6403a3bbfd0b1b46d6c45f0ef9a09b4f6e642102723932d50409847fbd5b3ddf8c586b8ed503a6d4dab59bedf968ff7a9abf173b3cf888207bf5ce4ab259cf6a0308f8ceadf055e620f9f6060435a21834344920d4016966ba5507e0d32f15daac3124359a2123a0cce70fff60e375cf7c5a610cbafafdddda17e89b6b4e5c12149b842545fd31e3b69e2098726105014f3d9e5ee0afae22576bbb16f0f490235c5324c62dc023d7b665269acfd60c539970bbbc028fe88cbd32492ccccc72229061c2b92b2bb93d6a342160cc04c55e257f15fdd364bba6b56b69fd9cef688b66291f72fb5554cfe48b523075506bfd32fe0752dc9c44a2089faad336c5568a3564fa96302063e3e76f696e002a6426fb1a0ec368adbe48ebeec7dfd97b083948154ade91a01f769f1c7b70a0af4bf8d45a5b545144d39239bdec2184275f664a1baca336cbe0584b3f3129efc8f99c2a298e93548be1d2ad08a589a0563437119740b07de9243420a2e6ce9e654b1502aa70cab6f9b1e4bb5b64fd3bcfe73bef2b20c94ae6d38c7642901190b112f76b56475ce59c7cf4923bbdfabd6b3c2945aad76af8cf114bb2dfd390e3d6517e92551e8e0f511ba0f8a27be5282881217723f4cb5a8fa8238de9874484610dfcb5da3b8db01b84e605323f10e0b035ff351dc76ff7e4205a49d7914edcf357e88804f8e5af2fe372e3f69707ed104722543ae3aea5986f086dba2877a19df59288d0ce85e410578a9eaf3545337d9cec477701b548989c96a520094d7398eebcad3dc27af7c986f8ef1a0becc07c52e363095dda6616fcdc606ae45c94e19c7969171b91e583531a2ce141f331d4c86dafddd57bae6fc2c8a6fc079f2a4ba5929b3299b2f9b0be284da512a419cc34c76d7e2955ce6dde9c9a47496e563b4a81faf6565db1d3074f72449d527b602b16006414f55d4b82adfe8831b2206f83706d8ecbbb6c5225dba0cac0b6cff9b10dbfc68aa8bf2301e897f8a1ecd8ade80d8bd820bfc6485d724b6684f292e073229849ff818ae20f4b8425caa171f5b1853cd37cb81fa61687b5f4fe92336d16a44bbcdb26b5d30799e81a8166ddf973e0930fe6e62e9e151c4aa6e6f54423b085f44b89e9b1ad5db1bec00ff159f8cbb26b6d74e519f43f42021f1da62cdc2444e5bcb0bdc04c997b84315a813d3c6985e17a5c3a76bac9056c0b3e1b11fb7bc1de53bd5bb259773a79964f521d95fbc377bea14e195ca8beb77edbd10a3274edb7d6013b6309375d44b915c35365c51911b8c28aaa9200084a8678cd95b591849da7a99d19a22b428eb37e7d1b64fc454f8ef769813f2e2fa69401e21854969507ae4f49948086467e87895f1c1b1ec3b8209141a26107bd33fce5edbcbfd9d728aca16b96a9c4d3c4db8815a3b5e7ee78ef96e52df7d6a1873220881cae1f0720143e657720f1c9579995d27894ebb9095a3ada87d173f04c63ffb98f6f1aeb0497db3175d6b19305c1fb6b56521076602fc93a05469352f3fde0f0b19ff800d032dd6cc94a5e7929935dea9984c4bc49ee926fedb3bf7d621b3947a1845ecdc0d528f1c2e5c326bf9482efb9079df492ace9a16c09d415e9bedb82cfaa82434a7973e9d6a5e35ddeb0cc4f79f8ff122b7a40f8f4e9f2167740a5e63fa64938127f933891a77e60732ed30dbf222f0a9bb9399f106ccc4833c0a6a041e3d2ac13250aa5c943f7c52bbe333c3dbdf731c7916138fa52b8c3fb913b931b50d27c31e1866faf70fda2047d6b4c18f741c4dd7efa534e9de94728522df375decbe8428de4e420a0a5d529c8f440f7902e7c95fbcfaac79d0c9284185055dc39929b8f93f2f9fd89ba0be8fe50c857776c96c32547a189d348fd098ab49e5bd984b8b05fb1441c14921788ce9f52e6731534d45ceaed12dfd2147e18359157b029006915155832e54da797e38207311564f1cda7cb578fd7f20ddd9689d713799d82402c86ab4eb9cb92e5f9b0358b8b6ceda0bf5e8dde05f7f56cec66e92bae3de4ceec3811459e658647c1d1d312a93c3aa26eaa19e35aacea7bb149f5092ae40d6e5904ebe897a745de8312c4463da74a5ab46323f271f2bf33f78f4d7ea2abbf07d8ccd43221bffd8d11648ef8e079f435046c2101bf7948287d4af0f1ba8bdf7c870c040569e0780a96df496872141b7749f766234ed04c793bbb0ca59e25262ad535643b4de37b2a0d776c60eafd4acc10d5a56b0546fe08dedc0d88215e85336490ee4b5ea71dd88190684433b7fd985744df4bf2b61949b956ac01057a354912b2520e049929ae03fabe264379326aa3ff9d29b6d59a0b879d01765bf0799998e9312e417b07cfc901d03923fffdb209568bf1e21cbf80c6ea71c5738c3d207e1c17d82c8f2198cad7007df05a87d3615c25c5051bc7a1811973577166fd0fdb607cffa6815c7f0e90f30c972f86aa57fa70f5bcad90f4ba05e26ec870e1c3ce9e39c9e5cfd16ff04709366dc4d73958c1c1ce3448374e22f7942542188c63d83d0dc8701fec770b8afa1320b52798a6262c70c1b22448a147212d3b1e373071efb0aa2b13fbfaac6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {0x0, r19}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {r17}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f000004e940)={{0x0, 0xd3, 0x40, 0x7f, 0xfffffffffffffff8, 0x4, 0x1, 0x9, 0x0, 0x100, 0x9, 0x4, 0x7, 0x1, 0x80}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000004f940)={0x5, [{r4}, {0x0, r6}, {0x0, r6}, {}, {r4, r6}, {r4}, {0x0, r6}, {r5}, {r4}, {}, {}, {0x0, r6}, {}, {}, {r4, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5}, {r5}, {r5}, {}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, r6}, {r5, r6}, {}, {r5, r6}, {}, {r5}, {}, {r4, r6}, {0x0, r6}, {r4, r6}, {r5, r6}, {r4, r6}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {}, {r5, r6}, {r4}, {}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {}, {r5}, {r4}, {r5}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4}, {}, {r5, r6}, {r5}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {r5}, {}, {0x0, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {}, {}, {r4, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {r4, r6}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r5, r6}, {r5}, {}, {r4, r6}, {r5, r6}, {}, {r4, r6}, {r5}, {r5}, {r4}, {r5}, {r5, r6}, {r4, r6}, {r5}, {r4, r6}, {r4, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {r5}, {r5, r6}, {}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {r5, r6}, {r5}, {r5, r6}, {0x0, r6}, {}, {r4}, {r4, r6}, {r4, r6}, {r5}, {}, {}, {r5}, {0x0, r6}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {r5}, {r5, r6}, {}, {r5}, {0x0, r6}, {0x0, r6}, {}, {}, {r4}, {}, {}, {}, {r5, r6}, {0x0, r6}, {r5, r6}, {r4}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {}, {r4, r6}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r4, r6}, {r5}, {r5, r6}, {r5}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {r5, r6}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {}, {r4}, {}, {r5, r6}, {}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r5, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r7}, {r4, r10}, {r13, r6}, {r4, r6}, {r4, r14}, {r4, r6}, {r4, r15}, {r4, r6}, {r4, r6}, {r5, r18}, {r21, r6}], 0xd, "586171dc1c900a"}) [ 1521.762521] FAULT_INJECTION: forcing a failure. [ 1521.762521] name failslab, interval 1, probability 0, space 0, times 0 [ 1521.765213] CPU: 1 PID: 14994 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1521.766817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1521.768736] Call Trace: [ 1521.769366] dump_stack+0x107/0x167 [ 1521.770197] should_fail.cold+0x5/0xa [ 1521.771071] ? create_object.isra.0+0x3a/0xa20 [ 1521.772120] should_failslab+0x5/0x20 [ 1521.773004] kmem_cache_alloc+0x5b/0x310 [ 1521.773977] create_object.isra.0+0x3a/0xa20 [ 1521.774992] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1521.776173] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1521.777331] ? alloc_skb_with_frags+0x92/0x570 [ 1521.778407] __alloc_skb+0xb1/0x5b0 [ 1521.779258] alloc_skb_with_frags+0x92/0x570 [ 1521.780286] ? SOFTIRQ_verbose+0x10/0x10 [ 1521.781239] sock_alloc_send_pskb+0x7af/0x930 [ 1521.782285] ? lock_acquire+0x197/0x470 07:01:56 executing program 7: r0 = io_uring_setup(0x213d9, &(0x7f0000000300)={0x0, 0x3, 0x10, 0x1000, 0x193}) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0x11, 0x0, 0x0) r1 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x200040, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x80) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x20000, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = pidfd_getfd(0xffffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) getsockname$packet(r7, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000240)=0x14) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) io_uring_enter(r1, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1521.783261] ? sk_alloc+0x350/0x350 [ 1521.784188] ? mark_lock+0xf5/0x2df0 [ 1521.785020] ? lock_chain_count+0x20/0x20 [ 1521.785964] packet_sendmsg+0x182f/0x5410 [ 1521.786905] ? sock_has_perm+0x1ea/0x280 [ 1521.787805] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1521.788962] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1521.790020] ? lock_acquire+0x197/0x470 [ 1521.790901] ? find_held_lock+0x2c/0x110 [ 1521.791818] sock_sendmsg+0x319/0x390 [ 1521.792662] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1521.793720] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1521.794904] ? ____sys_sendmsg+0x870/0x870 [ 1521.795836] ? 0xffffffffa0000000 [ 1521.796611] ? __is_insn_slot_addr+0x14c/0x290 [ 1521.797646] ? mark_lock+0xf5/0x2df0 [ 1521.798471] ? import_single_range+0x24d/0x2e0 [ 1521.799490] io_send+0x1fd/0x780 [ 1521.800250] ? io_poll_add+0x2e0/0x2e0 [ 1521.801117] ? stack_trace_consume_entry+0x160/0x160 [ 1521.802271] ? __lock_acquire+0xbb1/0x5b00 [ 1521.803213] io_issue_sqe+0x379/0x77b0 [ 1521.804091] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1521.805250] ? SOFTIRQ_verbose+0x10/0x10 [ 1521.806164] ? lock_chain_count+0x20/0x20 [ 1521.807086] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1521.808241] ? io_connect+0x610/0x610 [ 1521.809086] ? lock_acquire+0x197/0x470 [ 1521.809969] ? find_held_lock+0x2c/0x110 [ 1521.810873] ? __fget_files+0x2cf/0x520 [ 1521.811754] ? lock_downgrade+0x6d0/0x6d0 [ 1521.812678] __io_queue_sqe+0x90/0x9d0 [ 1521.813551] ? io_issue_sqe+0x77b0/0x77b0 [ 1521.814477] ? __fget_files+0x2f8/0x520 [ 1521.815371] io_submit_sqes+0x44aa/0x8610 [ 1521.815428] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1521.817175] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1521.818250] ? find_held_lock+0x2c/0x110 [ 1521.819153] ? io_submit_sqes+0x8610/0x8610 [ 1521.820110] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1521.821175] ? wait_for_completion_io+0x270/0x270 [ 1521.822253] ? rcu_read_lock_any_held+0x75/0xa0 [ 1521.823280] ? vfs_write+0x354/0xb10 [ 1521.824100] ? fput_many+0x2f/0x1a0 [ 1521.824902] ? ksys_write+0x1a9/0x260 [ 1521.825749] ? __ia32_sys_read+0xb0/0xb0 [ 1521.826651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1521.827805] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1521.828943] do_syscall_64+0x33/0x40 07:01:56 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_setup(0x3157, &(0x7f0000000140), &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000080)) syz_io_uring_submit(r3, r2, 0x0, 0x0) r5 = syz_io_uring_setup(0x6da6, &(0x7f0000000480)={0x0, 0x33d6, 0x20, 0x0, 0x86, 0x0, r0}, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000500)=0x0) syz_io_uring_submit(r1, r7, &(0x7f0000000540)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)}, 0x0) pipe(&(0x7f00000014c0)) syz_io_uring_setup(0x4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f00000000c0), 0x4800) io_uring_enter(0xffffffffffffffff, 0x120d, 0x40fc, 0x2, &(0x7f0000000040)={[0x40]}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x26cf, &(0x7f0000000240)={0x0, 0xa964, 0x2, 0x2, 0x169}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000340)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r8, &(0x7f0000000380)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x13, 0x0, {0x0, r9}}, 0x1) clone(0x4000, &(0x7f00000000c0), 0x0, 0x0, 0x0) [ 1521.829772] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1521.831076] RIP: 0033:0x7f0f6c023b19 [ 1521.831900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1521.835975] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1521.837666] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1521.839239] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1521.840808] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1521.842394] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1521.843968] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1521.849681] loop4: detected capacity change from 0 to 33558528 [ 1521.865128] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:01:56 executing program 5: capset(&(0x7f0000001c40)={0x20080522}, &(0x7f0000001c80)={0x0, 0x1, 0x0, 0x10001, 0x10000, 0xfffffffb}) r0 = clone3(&(0x7f0000004600)={0x20020000, 0x0, 0x0, 0x0, {}, &(0x7f0000000280)=""/78, 0x4e, &(0x7f00000000c0)=""/28, 0x0}, 0x58) r1 = fork() kcmp(r0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)={0x8001, 0x9, 0x0, 0x101, 0x200, 0x10001}) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 07:01:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 17) 07:01:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:01:56 executing program 7: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1000) r1 = syz_io_uring_setup(0x4c4f, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:01:56 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) [ 1521.999098] FAULT_INJECTION: forcing a failure. [ 1521.999098] name failslab, interval 1, probability 0, space 0, times 0 [ 1522.001762] CPU: 1 PID: 15134 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1522.003308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1522.005166] Call Trace: [ 1522.005773] dump_stack+0x107/0x167 [ 1522.006594] should_fail.cold+0x5/0xa [ 1522.007451] ? create_object.isra.0+0x3a/0xa20 [ 1522.008473] should_failslab+0x5/0x20 [ 1522.009325] kmem_cache_alloc+0x5b/0x310 [ 1522.010252] create_object.isra.0+0x3a/0xa20 [ 1522.011242] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1522.012394] __kmalloc_track_caller+0x177/0x370 [ 1522.013441] ? v9fs_session_init+0xa7/0x1680 [ 1522.014436] ? kernel_text_address+0xf2/0x120 [ 1522.015446] kstrdup+0x36/0x70 [ 1522.016173] v9fs_session_init+0xa7/0x1680 [ 1522.017126] ? lock_release+0x680/0x680 [ 1522.018028] ? find_held_lock+0x2c/0x110 [ 1522.018944] ? kmem_cache_alloc_trace+0x151/0x320 [ 1522.020036] ? v9fs_show_options+0x690/0x690 [ 1522.021038] ? trace_hardirqs_on+0x5b/0x180 [ 1522.022022] ? kasan_unpoison_shadow+0x33/0x50 [ 1522.023052] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1522.024202] v9fs_mount+0x79/0x8f0 [ 1522.025002] ? v9fs_write_inode+0x60/0x60 [ 1522.025952] legacy_get_tree+0x105/0x220 [ 1522.026864] vfs_get_tree+0x8e/0x300 [ 1522.027701] path_mount+0x1429/0x2120 [ 1522.028564] ? strncpy_from_user+0x9e/0x470 [ 1522.029540] ? finish_automount+0xa90/0xa90 [ 1522.030513] ? getname_flags.part.0+0x1dd/0x4f0 [ 1522.031561] ? _copy_from_user+0xfb/0x1b0 [ 1522.032510] __x64_sys_mount+0x282/0x300 [ 1522.033422] ? copy_mnt_ns+0xa00/0xa00 [ 1522.034325] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1522.035501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1522.036663] do_syscall_64+0x33/0x40 [ 1522.037503] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1522.038664] RIP: 0033:0x7fae71bdbb19 [ 1522.039502] 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 [ 1522.043655] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1522.045383] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1522.047002] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1522.048605] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1522.050211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1522.051819] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:01:57 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000140)={0x19980330, r1}, &(0x7f0000000040)={0x0, 0xfffffffd, 0xfffffffb, 0x6}) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x6, 0xfffffffd, 0x3, 0x100, 0xfff, 0xfffffffc}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f00000006c0)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000740)=""/245, 0xf5}], 0x1, &(0x7f0000000880)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x158}, 0x2000) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x3f, 0x7, &(0x7f0000000600)=[{&(0x7f0000000240)="2f2ffd382b4dbd198b6eee786c399e55b2bd2b8c3a3349dd16190e46c114af3417e8574ca2152ad0f271f2fad6bfa20b7697a4d8328e0ad358d11134df77fa6d72e2d9134a2b7fbbf7dc109afe0b2d7d3b206037a982c2ca1224689b5ea3ca4a485709df2db8c579c2cb05ac9f92588acebaa0c72668da79fa149db996cd4159e6c992b9a07f1024e18d2d7f12c1ca937ef9bb2b2a3eccd697f695802042217343c4b06523", 0xa5, 0x55cd}, {&(0x7f0000000300)="7eaaa54e3264b22ea3460e4f03bf41a5ed0d7e560a91a71c1b448a09b1d24bc5e172d948a6116ffe5541428b9b494195fa4c13f90637d5132b449db2ff69e9ea0108316b81fab1abf5dba217cb3157f996f16a49bb2da735ce5afae9f75a62a6ae6ac88c0892f60a3466f528bb9189d64ee8b905699dabc891af8e1ac95fb3284f72c99abe83b404dd7d40b6ed4bc3a052ba687d57d2e33561b9bb889be0d725c2463b684e7c5e7619a3723617", 0xad, 0x96}, {&(0x7f00000003c0)="2db6149ebf7e30270fcbbecb436bf633a7f3dc33efa53ad15d1ee1879e4ab3f13191e590dbe424e2ec1667128b6eb69a72900c02c89ca735c081d62bdbb67dedb0b4a8b1a4da016cee0aa6b5028adb458f85bc7c7215b0923de10875a7f4c330a6230ce95e8fa623ceeb902f20edbe5224f89deb3cf5ef39fe1740ea9bccaaba09cce6d07d0b897b8a2a36b281e69cde2f352a38deb5c3bb9e39038eb2dedf", 0x9f, 0x100000001}, {&(0x7f0000000480)="5a4e4bcabddbd2281a6f65cdd7df52281667e4ff3e80a51cd5a03421d7c4199f8e9c8c1748f8d6f53b41970572d90b4f41e9c8c68325bc", 0x37, 0xfc}, {&(0x7f0000000500)="2f63ed6f3739d8cd0bae2059aebddcfb860655c07e67b60b96eae4081cdf6fb52714ef874d1f50e27c44d022e48193e05c27b41617e68020039964ce2dc665dcddd4b5865fd0d8bdc48962f7c5bb5c1f505ff94026d59a35556a6d", 0x5b}, {&(0x7f0000000580)="62853840b8c2d8104c037dccb73661b0953042a1bf5251c12912a8081c0c9ba83cce5d9ea9a137a9a2f45ce77db5b523e8c06ccf7705", 0x36, 0x101}, {&(0x7f00000005c0)="fb16c60a7690a1c37b519d4daaefceee", 0x10, 0x20}], 0x20020, &(0x7f0000000ac0)={[{@init_itable}, {@grpid}, {@grpquota}, {@data_ordered}, {@bsdgroups}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x200a200}}, {@nobh}], [{@obj_user}, {@uid_lt={'uid<', r2}}, {@audit}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@fsname={'fsname', 0x3d, '%%,[-+v!'}}, {@appraise}, {@euid_eq={'euid', 0x3d, r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) [ 1522.076357] loop4: detected capacity change from 0 to 33558528 [ 1522.103022] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:01:57 executing program 5: ftruncate(0xffffffffffffffff, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=@v1={0x1000000, [{0x5}]}, 0xc, 0x1) statx(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f00000001c0)) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000008c0)={0xfffffffffffffff7, 0x2, 0x0, [{0x68c, 0x8, 0x10000, 0x1, 0x0, 0x9, 0x81}, {0x3, 0x3, 0x3, 0x7, 0x3, 0x7, 0x8}]}) syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f0000000380)='./file1\x00', 0xd10, 0x3, &(0x7f00000006c0)=[{&(0x7f0000000440)="2b90112b27cd37e432e5c6150faf98283e432218935c0d88afe7bfcf569749", 0x1f, 0x3}, {&(0x7f00000004c0)="f6be7356dc4bae2dc5658a504073596f7fc8dffb3b96f93afb1ccd9fbd813e8cd526acc6cbbbe9b50a4268205835de7c72fd84af2ff9b1f92337a905ec", 0x3d}, {&(0x7f00000007c0)="226157fe414ba2d8c45c0c4010a37ea09234e168666e77f18db98fb63d5bcba36403b0a85741c9be472c3a7540614876c90a9fca6fd5d77171fbfe5d05352322ae684fa493b2d72a266efd6226f00e1ec8bf719fb8bc59019a3bfe3b492662dc26c377c9e6ba1c6550fd1691031e2346968c3e22e5e264f91f579ce3d79073bd4222c09d7bea2d7960422aa462357ee54f45d4ff9ebb9a57a325a7b50bf475a74bbe86926485c93c52571b8da1b81eb56454749305d2969ea714c40db5232388883aaf", 0xc3, 0x800}], 0x10082, &(0x7f0000000740)={[{'\xd0'}], [{@smackfshat={'smackfshat', 0x3d, '&'}}, {@dont_hash}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}) umount2(&(0x7f0000000040)='./file1\x00', 0x8) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0xc, &(0x7f0000000100)=0x3f, 0x4) perf_event_open(&(0x7f00000003c0)={0x1, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x400, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file1/file0\x00'}) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 1522.212240] loop5: detected capacity change from 0 to 4096 [ 1522.213871] nfs4: Unknown parameter 'Ð' 07:02:11 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 18) 07:02:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:02:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x10000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) syz_io_uring_setup(0x542c, &(0x7f0000000080)={0x0, 0xd84d, 0x8, 0x6, 0x3be, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000623000/0x3000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000400)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000200)={0x881, 0x146}, &(0x7f0000000380)='./file2\x00', 0x18, 0x0, 0x23456}, 0x7fff) syz_io_uring_submit(r1, r2, 0x0, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r3}}, 0x7ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa91f, 0x10, 0x0, 0x100bb, 0x0, r4}, &(0x7f0000623000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r5, r6, 0x0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r7}}, 0x7ff) syz_io_uring_submit(0x0, r6, &(0x7f0000001a00)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10060, 0x0, {0x3, r3}}, 0xdc4c) chdir(&(0x7f0000000300)='./file2\x00') utimes(&(0x7f00000003c0)='./mnt\x00', &(0x7f0000000600)={{}, {0x77359400}}) 07:02:11 executing program 0: r0 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x100010, r0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {0xee01, r6}}, './file1\x00'}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000006980)=0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r8, 0x0) r9 = dup(r3) r10 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r10, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000069c0), 0x48101, 0x0) [ 1536.797129] loop4: detected capacity change from 0 to 33558528 [ 1536.801085] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1536.813543] FAULT_INJECTION: forcing a failure. [ 1536.813543] name failslab, interval 1, probability 0, space 0, times 0 [ 1536.815154] CPU: 1 PID: 15358 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1536.816043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1536.817112] Call Trace: [ 1536.817454] dump_stack+0x107/0x167 [ 1536.817926] should_fail.cold+0x5/0xa [ 1536.818417] ? __alloc_skb+0x6d/0x5b0 [ 1536.818905] should_failslab+0x5/0x20 [ 1536.819388] kmem_cache_alloc_node+0x55/0x330 [ 1536.819952] __alloc_skb+0x6d/0x5b0 [ 1536.820409] alloc_skb_with_frags+0x92/0x570 [ 1536.820939] ? SOFTIRQ_verbose+0x10/0x10 [ 1536.821460] sock_alloc_send_pskb+0x7af/0x930 [ 1536.822039] ? lock_acquire+0x197/0x470 [ 1536.822545] ? sk_alloc+0x350/0x350 [ 1536.823016] ? kfree_skbmem+0xef/0x1b0 [ 1536.823536] packet_sendmsg+0x182f/0x5410 [ 1536.824081] ? sock_has_perm+0x1ea/0x280 [ 1536.824600] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1536.825261] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1536.825882] ? lock_acquire+0x197/0x470 [ 1536.826388] ? find_held_lock+0x2c/0x110 [ 1536.826411] sock_sendmsg+0x319/0x390 [ 1536.827831] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1536.828432] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1536.829083] ? ____sys_sendmsg+0x870/0x870 [ 1536.829628] ? 0xffffffffa0000000 [ 1536.830085] ? __is_insn_slot_addr+0x14c/0x290 [ 1536.830679] ? mark_lock+0xf5/0x2df0 [ 1536.831166] ? import_single_range+0x24d/0x2e0 [ 1536.831760] io_send+0x1fd/0x780 [ 1536.832201] ? io_poll_add+0x2e0/0x2e0 [ 1536.832702] ? stack_trace_consume_entry+0x160/0x160 [ 1536.833347] ? __lock_acquire+0xbb1/0x5b00 [ 1536.833894] io_issue_sqe+0x379/0x77b0 [ 1536.834398] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1536.835080] ? SOFTIRQ_verbose+0x10/0x10 [ 1536.835291] FAULT_INJECTION: forcing a failure. [ 1536.835291] name failslab, interval 1, probability 0, space 0, times 0 [ 1536.835593] ? lock_chain_count+0x20/0x20 [ 1536.835607] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1536.835617] ? io_connect+0x610/0x610 [ 1536.835640] ? lock_acquire+0x197/0x470 [ 1536.840303] ? find_held_lock+0x2c/0x110 [ 1536.840797] ? __fget_files+0x2cf/0x520 [ 1536.841292] ? lock_downgrade+0x6d0/0x6d0 [ 1536.841824] __io_queue_sqe+0x90/0x9d0 [ 1536.842299] ? io_issue_sqe+0x77b0/0x77b0 [ 1536.842817] ? __fget_files+0x2f8/0x520 [ 1536.843330] io_submit_sqes+0x44aa/0x8610 [ 1536.843881] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1536.844509] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1536.845111] ? find_held_lock+0x2c/0x110 [ 1536.845621] ? io_submit_sqes+0x8610/0x8610 [ 1536.846176] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1536.846775] ? wait_for_completion_io+0x270/0x270 [ 1536.847394] ? rcu_read_lock_any_held+0x75/0xa0 [ 1536.847983] ? vfs_write+0x354/0xb10 [ 1536.848456] ? fput_many+0x2f/0x1a0 [ 1536.848918] ? ksys_write+0x1a9/0x260 [ 1536.849404] ? __ia32_sys_read+0xb0/0xb0 [ 1536.849930] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1536.850594] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1536.851256] do_syscall_64+0x33/0x40 [ 1536.851715] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1536.852368] RIP: 0033:0x7f0f6c023b19 [ 1536.852839] 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 [ 1536.855090] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1536.856044] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1536.856938] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1536.857822] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1536.858726] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1536.859613] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1536.860535] CPU: 0 PID: 15362 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1536.862139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1536.864048] Call Trace: [ 1536.864652] dump_stack+0x107/0x167 [ 1536.865486] should_fail.cold+0x5/0xa [ 1536.866387] ? create_object.isra.0+0x3a/0xa20 [ 1536.867420] should_failslab+0x5/0x20 [ 1536.868282] kmem_cache_alloc+0x5b/0x310 [ 1536.869211] create_object.isra.0+0x3a/0xa20 [ 1536.870203] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1536.871329] __kmalloc_track_caller+0x177/0x370 [ 1536.872371] ? v9fs_session_init+0xa7/0x1680 [ 1536.873351] ? kernel_text_address+0xf2/0x120 [ 1536.874383] kstrdup+0x36/0x70 [ 1536.875108] v9fs_session_init+0xa7/0x1680 [ 1536.876053] ? lock_release+0x680/0x680 [ 1536.876949] ? find_held_lock+0x2c/0x110 [ 1536.877872] ? kmem_cache_alloc_trace+0x151/0x320 [ 1536.878973] ? v9fs_show_options+0x690/0x690 [ 1536.880024] ? trace_hardirqs_on+0x5b/0x180 [ 1536.881043] ? kasan_unpoison_shadow+0x33/0x50 [ 1536.882129] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1536.883333] v9fs_mount+0x79/0x8f0 [ 1536.884132] ? v9fs_write_inode+0x60/0x60 [ 1536.885067] legacy_get_tree+0x105/0x220 [ 1536.885988] vfs_get_tree+0x8e/0x300 [ 1536.886812] path_mount+0x1429/0x2120 [ 1536.887655] ? strncpy_from_user+0x9e/0x470 [ 1536.888642] ? finish_automount+0xa90/0xa90 [ 1536.889612] ? getname_flags.part.0+0x1dd/0x4f0 [ 1536.890684] ? _copy_from_user+0xfb/0x1b0 [ 1536.891633] __x64_sys_mount+0x282/0x300 [ 1536.892558] ? copy_mnt_ns+0xa00/0xa00 [ 1536.893447] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1536.894644] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1536.895825] do_syscall_64+0x33/0x40 [ 1536.896658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1536.897830] RIP: 0033:0x7fae71bdbb19 [ 1536.898664] 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 [ 1536.902829] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1536.904547] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1536.906198] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1536.907818] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1536.909431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1536.911046] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008440)=[{{0xffffffffffffffff, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000040)="83084f681284783ba3a8ecb294b3bb2b39526755530a3bb59583f071f3eb786469fe1b054db7903171928b9da014e9b5581c1892d98e58b96d787cb6df1a9073e221f0e6c6c2b0b62de27489f29f9be001fb5f8237ee99856b3b6a86ad2c5f", 0x5f}, {&(0x7f0000000280)="64ea7b2de12e3dd1a4d81023b0e29aca0ba2acb27053a09013328b1a81ef68a7e1fa95ce2ea68634ae9df1a3cf4e4aec289e4b76ff95188d44a163acf73d4314653848fd222fd0721da36dd05afc59e9c7883177418c699fc657db84ae6b147ff2db5c5c213a9ad2249c6080e8e3917829bfc269c11ef5970aa6a5dea1abc7ee4618225d88b44b8c198b9cab6783f96ab407cb3fc2dadc83f30bccad841891", 0x9f}, {&(0x7f0000000340)="eae627a9f725ee162dd5b149cd9fa51511e63873ddd90b71ebd46c7e03499f6bd21fc17117461820b494aacbb52a282dae56d39ccd1acf59fa3ebe8bed01bf0deec10c0e6f91613d23ae9296f9ad8d3f9d818f2ec729f83b94692f3da37c4dfdcfe2dd677453530f6f8cdae18b223c893dcb97fe12e5ae881ba26fe39c9dfd772c7a8fb8af6ab1db9e055fb8a3597d6aac33bb277f437c932f05befa30c19a9bada6ab887eb89e92d110b55ec378ccd87b3d376521caa322c3db7640a0300a419e36cc08e1c058b8be5b8789742fc2", 0xcf}, {&(0x7f0000000440)="fe56abb81fac960d96b3346baa0130bbf5371a9d24c263a28aaf9e252bf5f96866344ec93cf0f5d1d0489b9eefcf19f4bcf269fb86aaae88a1ab5baf06586a1e2b3a4e2ccf636926812157aef359ae1bec4830642e079652cb38df9bd81c9660b73773bc62a4849e294651f6918b11b47dd12f070dbf19896e4dbd018f86e438bff1d6b0240098020e159e48169fc315bd32d7b3db8cee4f94688f", 0x9b}, {&(0x7f0000000500)="070a9773ea64c546fae7f044e0a6288941cdfc08919d834e9d0558c800b42fd7058533fd302c2091f62f7842da933f442d5de9e909f4cd6f32cbe6bff69044d189462b17c4e83f4cbf30f2e8fd286348065c6c7437c6a2b34674be100aacd2b6f40e896d98f4f3e3d3404bef30552a57662241848a5955104f665ce09f5c0af5772f500dc55f3f886e5ae0cdc3045d74f21c9736a66c6da9c050ce2932622720", 0xa0}, {&(0x7f00000005c0)="25922f53622e5df3b52b4d8a62b48c58c60d73c830e352091299816db5c37039e2df3b0bd4e637fd932725b4fa7a1f1502c48c48ff4feb2222b006fe5dcbd38e59542212da6c9ea1ffd3b5d07a6d0ce1b716c4c751d5494cdcb5435e2786fc899a0ce325c6615bce98b22f76a4bfc97caeb903857adba5b2a56f08d4d6df156a", 0x80}, {&(0x7f0000000640)="f77e8d5b9046cac0c11e991293a28f9269444088c572ef67d2ddc5bc8cb012022f62d862088a3b438d13b366ada06a18f8aed89a127d0b39b1a0139d5b7e5ae54ebd56b6575aae0823ff3084c738d84ad092e932f8ee48aebfd68a2249c1c807", 0x60}, 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&(0x7f0000004800)=[{&(0x7f0000003800)="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0x1000}], 0x1, &(0x7f0000004a00)=[@rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{0x0, 0x0, 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{&(0x7f0000006740)="c756912aafebf7e16eb628fabee58a416ce2f54ce9e34565bf1804c0c3bcbab8dc7909b9a3c1d00cece3ec951c5f815be3", 0x31}, {&(0x7f0000006780)="3ac51061497f6c9cff2a0627d773432ec75b3fc125ed1f9b26d4073e1941c4eaffc55a5309b8d1b853ae2afa58ae22552016cbcca8c676bf7e09731fd24a2d0852f489eb144ee2927265e2a80fb3c8802fa5416b33133a88689ba12f802cd042342e6fd0f95fd94030342da9d5a36cb644de09416f2d04626287ca176952afcd2812dbf2aa7866b4e5e20020c34599d2cee1071bd5a53bbd4b79c6fcdc85154ef5592a32fb9f1f", 0xa7}, {&(0x7f0000006840)="e128b63c3124a577cc9a26861eefb08352edcc9e8d625525934636fef02e1a75ba45480c0b3d7e43cc8c633b53cd5c52c8d8dcf7c9582ffecea58301513b11ea45debbf548d9ad8455727877554b6138f42391d92c18f514649aea69b8ab1c1a5075d8807e09163848e3a57f5df7fa29e81bad518ab33afdd52ffd8ea51765814f57e749c949140b4caf37416b0e5329394b2a0cd3794a79b8c9772c8d25bfa08c30529d1aa35cf6155e14d7e73a219c1744af", 0xb3}], 0x6, &(0x7f0000006a00)=[@cred={{0x1c, 0x1, 0x2, {r7, r8}}}, @rights={{0x2c, 0x1, 0x1, [r0, r4, r3, r9, r10, r4, r11]}}], 0x50, 0x810}}, {{&(0x7f0000006a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006f00)=[{&(0x7f0000006b00)="46132b3e6733f4b9e677dc40f2e5c9709dcd132bec112760736fcc548eb3ac1fb27934a86b26e28888520bd42ee440d0244f21c7abccb2a62e433c89cd86adb06c22b48f7e5821898ad83f775a1e3a84bd1dbe379b2f8a69ae72d95bf0", 0x5d}, {&(0x7f0000006b80)="3f15e23a9baf7ff6db9d08c34a88b3e5307a345047fc0c92749376737310a3d4377f523449a42d4e71d2a8608a0e18e716a8b8bade0a314d89c3d36f9682efdb909652f3565a2e5334b36033c40cf8ccaae53c7d8031239b440db02a7e9ac6b423049f79e20b9537e7baab199e638c5ca42715b9e69539f02517e8aae41f20a92033e1e695a5db04b156f59369a56a374310ce99c6235af29d4ec6fe3a3b6cf482224aa34b3e", 0xa6}, {&(0x7f0000006c40)="75ca51173e9fb8ac7de8708b6c542f8857f6472ff8c5c1e35b82021cb49f1fe453807b8acd5b899c977bc8dd2439827612f68bc400ca38250646c27a95715d4b27ae44885795c266b9eede4762a8d0454e2d5a596ef9c5d4339bb571ea2cf6810947d592bd887b2661afddc55c676ef2a2d96ac910a1ef11777c0f379a4f9697feae7589", 0x84}, {&(0x7f0000006d00)="b1112524ac40fe4a8e37f0591e4d3c776600dc143deb9efac006ca5ad63a37f144a7427824634d134b9e77753e89c44ec35158bee4b1b966a4b04c4031bb8c5bfeb78efacbdce5b40c9d155b353c2b93e531a3711494857d75ab02399de327a0bdb5", 0x62}, {&(0x7f0000006d80)="6c3de419007eb9aa2c4ce0a4720a381fcac74383c3d674edf8f12dce207a45fefcbc399c734352bc4799783deb80b2d96a7fe7baeb0ee93f7422a21760a6984b4f", 0x41}, {&(0x7f0000006e00)="2e0f863e05b99c1690aa95f987c9e0ab42ed9fff17572bb8e3ddf3749e62ff9eb9f2743f78b5dbd591f755123c1c8e47228e1f3f23df9693e85e88c6984aa0664e5ed6893fdc3af45a091a04a8e5f0c1fd77084f09e0c63f333f28dbea417ed9d3877bfc37bcdc8465a0a37dcec98823ceaf4a7758d1f99525377844c7544d6d9962bb58bce1760726e1dd27a45929b05361c1fef16ef4c9f7a1a0bbf0432dfa1b23bf51d58fc4db50ebd89ff82a5787b4fda0694d23413c9eeb827c46e10e41481a99bb8cbeb7370fa94aa770c0", 0xce}], 0x6, &(0x7f0000006f80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x20044850}}, {{&(0x7f0000006fc0)=@file={0x0, './file0\x00'}, 0x6e, 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", 0x1000}, {&(0x7f0000008080)="680d73bf6721d0a41c71a0548f0557903e49761b5b87c667f13eaba865581afefce7ea0346f23735517c386b5c5c4a47bbcb5c906176d87c37c6676b2970c80f52d1b8be13993e05a73436a477424650e67cfdac92891f6fcfb8a3c3ba5e2565908c74cc76ac258359e16e0feb60c7f8ec000f5690a40e2b66a5fdf46c021eeef2521cff172d0707a72a6bbf9751eb33f9936c95a8a1b82625c73e2f88c36b5a3fb8b2b4c4ea9008", 0xa8}, {&(0x7f0000008140)="93f3a75e3e6028e263fe6652edb123fc363b25a14c16eb3dde046d75bcb6fb4fd5be175a74d4491e82cfc377a9b0fc59b583b3b3738ca97653674e0f4360a24595c0eaa0da3b746625ade240bb3c1d0d21be03a71a38d6b3f44552439710bcf2a8d3691054", 0x65}, {&(0x7f00000081c0)="ffdae2cc0ff966d576302a374ed8e97bdfa8f2dd4e24947672f45129db4aae356259988173882b348a463a9fdd4bf38310f9d7b746648801a3c25b6c10b4010063f483a75e74cec3dd79c7c7a26e8116955504d5896ef59531a3f75a1aa211c178f2f40244e79b80aac9fe5aec694e9036adee750ef1ded01626bafc315d5f6c4b4c529f543b5baf725ccbf63c3047d3cf5142fc6b924b259bcccaf56eaa2d11d5624c82e07906b231f4c02648e0fbb664ecd12ac23711c589e716", 0xbb}, {&(0x7f0000008280)="468d5b7a7f29ce6ad3059a7f3403f2c5b0a1a325a2db001a3c1350c9f070546af2af19258fc8411ab8a3a09403744d1491dbcf49d22ae2f5353efb805095ae981bea21d8002f3210b05bec85a770a53e75532377f044854ef9af01ed777b5aa8955228c376f73e487b16ccc19b6f56e83f00030c7560792b551098227555c32afba0815c72500b896e99164ee304d51e28c16785c427c3d0142352e3d15706ece49c721d1c6bc7c81a9efa8abdf657028c15086b292a53c12006dd07134515b8c5dff1ad856aacd4584af987eeca4f03161d7fe58b584688", 0xd8}, {&(0x7f0000008380)="b4a31bddb92ef4665970b2cc23360fe0f9f22f86fb1ef9888188d0dcc2e7169e91bbb91348f0", 0x26}], 0x7}}], 0x8, 0x4000000) io_uring_enter(0xffffffffffffffff, 0x0, 0x38e1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4307, 0xc1640, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r4, 0x0, 0x0}, 0x0) r12 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r12, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:02:11 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:02:11 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 14) 07:02:11 executing program 1: r0 = syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x6}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/tty/ldiscs\x00', 0x0, 0x0) sendfile(r6, 0xffffffffffffffff, &(0x7f0000001800)=0x9, 0x5) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r8, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r9, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = dup(r4) r12 = openat$cgroup(r6, &(0x7f0000003300)='syz0\x00', 0x200002, 0x0) sendmmsg$unix(r4, &(0x7f00000033c0)=[{{&(0x7f0000001840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f00000018c0)="e94ab8f2285206b97910689e52ac1a156fea37772afdbc0ec445176866425fff7c37bb1759ea4c2795d9314c892919ac9c2444728eccd8a50cd1ec9d5baf180734ce3b8671d87c61d310630e81fcf98cdec19e0149ceab4d7fd52ba8123d52b7e62e437786cf7efe9c323a2190f336373be9d9ca38fd286daaef5063753dcde3a78bb449874aaf4ea5abdcbaa6ca1144acd22662245eb9a2b60d34abd152113109ec6d5d6d88bf0d4053dfc030a8fef2e41a05db8ebcd612f3cd9c72d13bd80dca6b2c72ab38e7f1b5f4ed8e2bcdb21a283727a6efd9fdd26df9f0a82801fd830fd4f7137f93624133828a6f1bf154fa2644cd38fed6c46066", 0xf9}, {&(0x7f00000019c0)="b03569a62e0619c10c6af4a253eb3d628b9eef935115054b5af89d6dd70aee7fe87d9f5cd634650fd9421d0913cecec491691b73c3b1b33c9e97ff9612fac128cd3cddcba7cbb382bbcd5f5a076c2190ce", 0x51}, {&(0x7f0000001a40)="6bbb9d6dc684e532d149051447bf8735668c3c5db77f6e2bdddf6b5b21ad9df9aab142fcf4ec824eb484843eb921ef32180915f697677d12d6eb9e4b74b0f0375a9ce4a03e3c004e64494eee295abd03eb2810bba09efe27f6a265147352131aae4fd98dc248d917047630509327ed893176ae7e36d758f24696b9dee6d32aca7503a78326de0ac301131bdad217076dfcf8509e531267264be674d456b868f9a3a7787c301094bd8d5eeb8e43a29247b564c011801458abbb6f4b037d18c43730088b192137151cd4753bcf3fe455aa0d6b0b7d0108a3c21dc0e45c7adc22f147ecc2827716aea79872a23d2032e0ce6b2b448e235589ea70f88949856d2e63bb1023fce795b88a889c9ef7326e6890e823adc5bfcc3d5f4239e757c062d5f61f9d04665a748e3271f448d19e81ad1a3165c89ce740141728e6d10d68d2cd8b575d7ba3c2700d8ae3c389fafa8cb7250695235578ba9dd35ec758cfeb23e79bc5892a5a8a4ceb7efc214b7752c50afa48f2c75f5c414776493f98c144c95e29730a41e77c5f4502e196f92f1cb4b7d155294d2fced52db06edecdc2a5e35bb440235a75fc0db41e338092462767e971e61104e505f01dd5116c1f1b3641957761bb3f4fcd56274c7957e11d3f56258fa25d7a36520829ca11c204679cf1ff7ee13412fa56ffdb11bc0d680d5d775f32c53e004216da57e22a22e1bd2e752d061238644365e7b5f0a76149397eee135c69d5d12f66db380c75c6fe29952202b9a5ee6e08be5d3a156a30b8d0d460beac2b85addda8777da20140b8d93abaf471cbe5a26734e7d72612e90f9e49469e74560adf377022ca14f605535868a22b23e0a302e9da5ded6e1c63dc9f8f72584d2801e6e2daf878c95d687d6c24f0bfb4ab8befbb4cde90fcfbcd7e51e233fc77338801d94ff9711cee80e26edf0cec116e39ca8b6cce2391fabdccf71d62e747dc50defb13fa35abc0989505983b8298c1bf9fc72dde07224c41bdb34224cbc6ee1039762725486de33236c8f06a209b9249e1a0155dcb2ade2c9dd77ea35ffb7632d3650cbe2526f831e2bec5c57103d93dbb3152ab98e54115b02560c1bce36bd34ae457be93705ff365c75243254465f5eff3677cf70c82b1953e0eebcc0f24b16b7010621f57d54e8c32acf7510598ee0825f3571f1515a37dd90c1a89609c1073c5bcbdd1471e9b33950b78a959857907c7cc29ac53b194fc86c6d13314468e69c2b618bd2fa803bb9c02646978eb2c674056682beabda6391bedd10af01a7328d6fc60f6b8e2ccdbe624b0bf53d4af2bc4495c8355df787adcfb9732f2a6918f42460aa28259528db71a04feadd107aa6947ff7832cd0b10e8cba335cb8a881ffb0975545161e403017ca14d3ed030f7b6d56c282a03dd62527ca73b76c5df78b076420e3a08abef42bbda589f1ed1a7cf73c1dc59a78a770a26ae375715de22c0217080a9516031e766f5381e9eab22173b7e0b0cc84110a51d78d2c8a1df2b42fb904608cf861831300d69ae4437abc270eb74dc653e5beaaa0b29164498301eff4b3a4938f761ab4f3a219b980153d9ac71ad79a968d5b2841fd4132f57a96da204352219b0be92a9c98bd802b596281ff02d276060d390fcc01094fd980910b8d30b2c2a768074d6e243d6d5bcdb5cbdd38708a2f26a242cc325165eb4e69ce614717a5a33d0e27f26ba1296a97a6aa03379bee535f21c2a735227aeb7e98461c0c9d69a4a7834d88a58e15679446cda9a714f1edf35e535791880c6d10946af478917aae64c425f68b8a9b08f6be57f99d409f7d5a30ca5a22235f0fdccbbcaa96d9df23d900f45a847f917b4a6509f2992cceb0f13730b32bb272ed821493d84ebee3ffe09000f3e1365118380419fc7ba24356c5e97d58f09e0e0179db88096126c0d47fd20b01b0f035400c983c997307b5ee91cc16c0c1e8d6fe3e5ab9740e20c6c0e3028f5a9633a081e4a10e99a11b7d3aeeecc7d75d8b0896e26a78a3f470376ed9380874ec6a88205bdfd68d7e920d0a7508c8f5f42dfe6498297198f1aa6a4d687769dd61daa90657bb2c59367230e56ba97b4b23a01a1ff6c30825d6321c2a1d2f48093ec3d5316f83fed8daa877cd4666606e27a72557f5040cdd153541cfac65a96f4ccec2ff29653a3339c689024c347d9915b5f3a40d1b2ef211b2e5b858dbd11a450f33c9a6614bb43db3aa902255bb37b73d28137afb0c5f47af3b0ee10901559718c58268ef7b666aeefcca15086a84bb5d8458a33f683ae02c3d024af19722e2e27b188e6107a5defbaf6845123cfe87324e276c0ebf34a4182dc8fd083b6a52abd3891fb2029a24caa4e7cb44ea0c8720519346045a030a2e03eece01fd9e7241ce735319693fe1cad41d1d73d8bb0650b41b224bc48a220211731539fc7b1fbdbe13a222e09c709c30e7a880b9572e94c0139d31db6fab581d3cde863613f8a3db737288b21af85c4819631cfb59127e9d55d27b113f8bad5fdfc483c4949b9502f30db0e1354daf646861ff31dbb0a2aa1158e7c6715adf79b6107426e94a4f109b5aa72e568df01634ea1b73163cbfeaa251fc8d5841975842137fde60b5cca4bc6a38a4a374498d2e6d446092dd9385e616c3e3f3f7e59d518e3b0ef61f46668b16fb29058b7fa99733154bc94631e257e43b0b9e7fae1f7869497cb17e18ad888c7601485162c91f003dcb572cd589559db39a415918ba9587dc38db42e83899a75000d5b55d84d9c83b6aee3c8053384eeb22ca56a29f43ff288589ab4b90b0b36ee54781e7f0a33f3bfabe63e6abec6e5b96febd476d23fa27eb5f9acf26a4b49bcb7c8b2892fc29966d839f014abdddeb2cb69b3fbb11416b81d7c3aaaef935a9088fc188b7d4d89d89c8b29a099b1c7f59e2efa7ecccefcbcc93a659b901cc85310cf38bb4d55f9bcf4a89645f175e62dcf4989a2a23642224b1da11f15a3650d567f0b964aeb883de0607eb1499c06705b9e8b609399406a3ad61a092af4b41071dca80e7e9860bd414ac02fa739635ed3ab86137f263143f80c879fb98c92fff49521a4e31ce248123fe963c288398d548e78c61ba281193527fe257e2451929f53055e2df9de250e428d730ebc90f9ae0f1f25fdfcb6f5e4dd0a7a8d1a95680f1c6061ae4662c270cbbf9630ccf6293895fafa0fdbb6aa65d6a376fcb9e70f5cbb9622f3868d434627ffc526cb91eaed5aa8f17510e2734efd56d74adc7471b1e716f4cd8951a26982877b5c1450a232a91d30bdd0ed518997670adabbe0d0bca7f109f955da922eb38666d4633a7f4ec5500c8936b95afb7fe64d7d190108dc550e0a38d405f8b37207767c3d547806105509939328d18799b1aee125aa19c53594d1e6b28c5d254501bb1fb9711c261ed3446f85dace52e63bcae551ac49c6b3adea6121de62a6c40b32c5d95567830d0ba6c51a1ac8546e093429651384c498274badf0e88b470f5f5c87eb6290d21dacdb7611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0x1000}], 0x3, &(0x7f0000002a80), 0x0, 0x24048056}}, {{&(0x7f0000002ac0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002b40)="d9a1c0cabb9e15cce7345140bcb672a49db7f13d61e2b4e999eff8be5a342687797b468954d6c143da5c469708cffa14126bccc221d86adc7729de889df9e618848571227918547cbb1ed5abd3bc893246290e7bc3aeb30f4d5fed335164a86bce6aa41b1e810f82a60d8220ee39246d7c867acb40778062e8933539b886816aed447287acf5e8", 0x87}, {&(0x7f0000002c00)="ced0b5f7ced5b9091194cf7f7a321e3b21ef1661e0df03947ded197e383196000dc938a9ace28f7715eea4f9398da85d6a363ef742bd99548f3399f7eb21d108a03eb69043ee54a133fd614d7f0ec78fb0f5f937ff3082f2fa79302b6321e236", 0x60}, {&(0x7f0000002c80)="2c5a2c952a46de6b0c1952e523e23391ef2b02a615bb890811d55aadd72c80dd15a3db43bfb429d0f3c8f2838ce3ad117e7faaf3f6fc2b2de1f657ba97fb2ec97b6d4f3f250d66e3a34062edb3ff44005235c3cfb4bcf88e5c8b5264ad7471f8722053160566cee964d568a99326c0f9728b06ea0bbaee31ae5e9b805f2fa36da72576e92753009cbc95d80fc1ec4ccc275d", 0x92}], 0x3, 0x0, 0x0, 0x24000044}}, {{&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000002e00)="f2552de88a2b04558f0b4ead9a04262208c88145a8126c87f42cbe4cff02ee6d72377965701ecaa17b336abc5b18dd3fdb4db36cb183d908da3c61e86d94b60629a06565fdc9a46c3486874b3a9161af0dede5fe3ac123d8dc6d582bc68db5b2bcadb6c45cd42537dd33eb6d741b2148d2ff6d7c20f954b48e2f6106b7ba8674f738c8ba64ce1513d388bb16de7c2e91fa6092ca6bf402f136ded8e367b7", 0x9e}, {&(0x7f0000002ec0)="f7f36614b114c929b107036a1c6510d9dc447859fefd30a9cac95d9e0e4dafc4faf9f5d7", 0x24}, {&(0x7f0000002f00)="fe31bc9cfbd3e2766b1729bedb481bd1e597f88a781e89d8942f9ff230b0a7d75d0070345559f41cc73c6ff2eb1b47f581a85c90a39552108a3f61296afc190cfd2429e2fe0fc09128249c56f706eeb3089f58ae9bcd568aca7496eceac330ee9777d2cbce20f12892e0b4ff", 0x6c}, {&(0x7f0000002f80)="4121dd1bfef295d163c1463af7df3830cff187e6c2b63e49aed4fe5a6e77919823e766a5c36d2aa7c390edf1797c28dba2110d03593890c65f5e9e3d2eda4b781f716bdb49d8aa5a198b9098c20b54934c9faf016aa7f57016b8e68c6aed", 0x5e}, {&(0x7f0000003000)="92e24f4bc7d47565912be285c5e4242e5457c00f3b3d4a845d508d1eacf31c21e27c972be69dae543bdc825a34e2060e060378a1891feb6352a03db9a9009f1535f1b54880a8e460f5160a1fba0776fdc83d529085a6e70546e36ec5ff97934b17bfee", 0x63}, {&(0x7f0000003080)="5947518a0b23afe3aaa381d40c0905158ec530de56668f39e57ee166cebc08be09331c2e0ea811e5379d12a31fb8dd3f3afdb0415ebe3feb5fed836f8694b81bed188519ff0d24fd522a2688a229b30938f841653f1598d3e1d73cb4b04aaf8add3c0402e7e5997ce6282f351440c7944cb08b1232998ce8afcfcecf5a035c27fe3896d703ad4ca4edf353dc273761b6ea36663efc4946e45c6d", 0x9a}, {&(0x7f0000003140)="6efe5dfb99b71d4b893392cf64ea192e89dc28848353762a1d46e8bd019bad83869df1ef06311415eaf2d22afa54cee90b4707e68054a958a3548897953e670a2f5c1094e39b1b5aa287bf14739df00893c4ae3adfc188e17613bdf8acdba020b948ddaa0bfc394983761361bdfc1ec3584098ab332396036522ac14536e4b31ab1853c452bf2ad32d35b1a6e4b09e03c990eb35744a45ec", 0x98}, {&(0x7f0000003200)="b71c350a2e97d66617cf2c4f338f6ee7c2bcedf4a4dcedac37b455f50beb296bf3d3d2831846be061ac338a3", 0x2c}], 0x8, &(0x7f0000003340)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r7, r8, r4, 0xffffffffffffffff, r0]}}, @rights={{0x1c, 0x1, 0x1, [r5, r5, r6]}}, @rights={{0x28, 0x1, 0x1, [r9, r5, r10, r11, r3, r12]}}], 0x80, 0x800}}], 0x3, 0x4004840) r13 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$sock(r13, &(0x7f0000001780)={&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000001640)=[{&(0x7f0000000200)="bf6141baf3248f37e30fe3e83def029357d62656bb5ec6a13e6d00e883481b806b3880c50e9ac4", 0x27}, {&(0x7f0000000240)="8ba1b1df1700dce93210b21539fb3f857503c76be6836beddef0bb7a969e54adc7687a92446d940280c6f3f77bcb7edcd343a2fccc756bb400cb0d86ca10380752020342eb9eab1671977103d7135af219348c9588fdf4a239939afe13a30d501d0fe3874cb635c732e3d4a722036b177e1a71092501c062559d24c204649852e3b1dc8c88a9388b06d29ca187557824cc9c6fab578f21d0fe2865154ccdb6386af403930da4e66cb91fef50", 0xac}, {&(0x7f0000000300)="75f14726b0275a10cb697fcd2602a80be5bd81ff3bee4fe6d4d21861f9d73c66f61d1eb0def4a120373b0022dbbcc88d49bd37e488c688a15fb45ade98b66bdee3afe620fbd670011afe127d9a0f82dfa919883e9f81fa38460b505ddbb632847f9a6d00", 0x64}, {&(0x7f0000000380)="b194fa2a001957e6134739ecb2fe16f2a6a2d15c7d6ee90ec4a2ca2ecf2cc58d46323f7780b171c4b7066671a4d6654a6228e76e785830ef63fbbc943d9f47c68910db70bfd6867056e26cf331c9855d5b2713c2263f95835f2b13369a022ba35989b021061acec8b849723e8baf0b4d90f2cd34eaa402efb9269f1ef17700382d90ed78aeb93192a74edc5061c3d53f59b984c8ebd16f9c5309a825b2b1b3487aba3cf22c11749a2049ad409ae6c2db6c9fa84b6ebb0d8e3205eaef686b6fdf09f51d0f6909258bbe66a812f5f82f883556d9a77416480ef8d5ed94788f7ada4219e236", 0xe4}, {&(0x7f0000000480)="88ca01bcef733d46f79af1b93c9b4bacab36a59841317d588d6f36a016fc0b6062598404a0f2839f073a820455087d4a743c5ca3a37f3626d553e85cc5810ca5cd1ea88b081ed1bf1d646d88fbd54752af31b8efeabac056d182e2eef5083da6c79bef9c6e7354a023b0bc208d85f8d1c6f5cbe6345f174cf04b3917cf3dbcdde93027948dc8de6fbfa5d94fa41881e54da48b8d143a5725760191bddbbab5b53bf70b29a261dc16ac4e9f285e7b86cc8c85c08369e5eac1cae1934d1ec6ff757dec70188cacff67e90fad9d11994f14e0b29e641e49bfe8833dc13ccc0d721fa5e016b6", 0xe4}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="fb2e8e3e493f9382615f50a33013f8866386ce323f120db56f75f5b1393d8a3cd9ae7abeb536a080905f9630789b5fa7f2ca14b97c66b3cfb6e851049890fbfce1ce2b1dcc2e7fe96841aefb113ab26a76f559ebf5b4b59f16a3a2116fb3f2f2a67b3d953e7aa06d53ec58dfc781c1097d45ec1f65db5057f736dd71d3f7458a3e9194785b499b1b33a2ec427301eef268393c57b333d1dc0f5e27ec43eb3abbe1cf1876ad228e2978787ae4ae8f66fb2098", 0xb2}], 0x7, &(0x7f00000016c0)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @timestamping={{0x14, 0x1, 0x25, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0xc0}, 0x0) 07:02:11 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2}, 0x2) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x2, 0x1, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x3ff}, 0x0, 0xffffffffffffffe0, 0x1, 0x0, 0x1, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:02:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1536.972985] loop5: detected capacity change from 0 to 41948160 [ 1537.048350] loop4: detected capacity change from 0 to 33558528 07:02:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x167, &(0x7f0000000080)={@random="7bd294b926d4", @random="61d32adf7ebd", @void, {@ipv6={0x86dd, @tcp={0xb, 0x6, "05e6a5", 0x131, 0x6, 0x1, @remote, @dev={0xfe, 0x80, '\x00', 0x41}, {[@dstopts={0x6, 0xc, '\x00', [@ra={0x5, 0x2, 0xee}, @pad1, @hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1f}, @calipso={0x7, 0x38, {0x1, 0xc, 0x1, 0x4, [0xffffffffffff0001, 0x7, 0x184, 0xffffffffffffff00, 0x7fff, 0xffffffffffffffff]}}]}], {{0x4e23, 0x4e20, 0x41424344, r0, 0x1, 0x0, 0x9, 0x4, 0x3, 0x0, 0x6, {[@exp_smc={0xfe, 0x6}, @generic={0x5, 0x4, "e7b0"}, @window={0x3, 0x3, 0xfc}]}}, {"870790839bf07ed6689c18dae2bf830ff4d1f4c185e2ec93bddcc3ecf25a1c52a3a6d9e5fac41595c052dd1af5da79e24d094e693f58756b516a9affaaa1278da3e91d14e3c51acf7f0ad8eb52afd2f131361ea0a010ee83db102d9a1874d8e2b46dbee71ec2b96b2326ef7cab83ed89bf0ec2abfb9f1c74387db241b116ca102d8066bf98bb160b6f41c989727d718b65384dc9e39034e6235763de140f66735380895f74"}}}}}}}, &(0x7f0000000200)={0x0, 0x3, [0xa27, 0xe0, 0x3a6, 0xf5f]}) syz_emit_ethernet(0x158, &(0x7f0000000240)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@val={0x9100, 0x0, 0x0, 0x1}, {0x8100, 0x2, 0x1, 0x4}}, {@mpls_uc={0x8847, {[{0x3}, {0x7172, 0x0, 0x1}, {}, {0x3390}], @ipv6=@udp={0x8, 0x6, 'k).', 0x10a, 0x11, 0x0, @dev={0xfe, 0x80, '\x00', 0x10}, @private1={0xfc, 0x1, '\x00', 0x1}, {[@dstopts={0x87, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x40}]}, @dstopts={0x2, 0x1, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x101}, @pad1]}, @fragment={0x6, 0x0, 0x2, 0x1, 0x0, 0xd, 0x66}, @fragment={0x33, 0x0, 0x40, 0x1, 0x0, 0xc, 0x65}, @fragment={0x0, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x65}, @fragment={0x89, 0x0, 0x7, 0x0, 0x0, 0x1, 0x67}, @srh={0x33, 0xe, 0x4, 0x7, 0x20, 0x0, 0x9, [@mcast2, @private0, @mcast2, @private2, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}]}], {0x4e21, 0x4e24, 0x4a, 0x0, @wg=@data={0x4, 0x6, 0x29027e79, "625b296cf0045822d1bfcb907a857a7225ad6e07a6c1cdaf95bd3e4e5aa37b6c3ba7b204aa5de45744d22d9993daad8c7dea"}}}}}}}}, &(0x7f00000003c0)={0x1, 0x2, [0x4d5, 0x937, 0xb47, 0x8fb]}) 07:02:12 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 15) 07:02:12 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000140)='\x00', 0x80) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x2, 0x0, 0xffffffffffffffff}) 07:02:12 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = io_uring_setup(0x396d, &(0x7f0000005280)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0x11, 0x0, 0x0) r4 = syz_io_uring_setup(0x43e6, &(0x7f00000001c0)={0x0, 0xc767, 0x8, 0x2, 0x41, 0x0, r3}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000240)=0x0) r7 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r9, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r9, 0x0, 0x0, 0x0, {0xa180}, 0x0, {0x0, r10}}, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1537.107049] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:02:12 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:02:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 19) 07:02:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:02:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x78, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1537.222657] FAULT_INJECTION: forcing a failure. [ 1537.222657] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.225705] CPU: 0 PID: 15487 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1537.227366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1537.229334] Call Trace: [ 1537.229982] dump_stack+0x107/0x167 [ 1537.230852] should_fail.cold+0x5/0xa [ 1537.231773] ? create_object.isra.0+0x3a/0xa20 [ 1537.232883] should_failslab+0x5/0x20 [ 1537.233807] kmem_cache_alloc+0x5b/0x310 [ 1537.234771] ? sock_sendmsg+0x319/0x390 [ 1537.235724] create_object.isra.0+0x3a/0xa20 [ 1537.236760] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1537.237237] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1537.237995] kmem_cache_alloc_node+0x169/0x330 [ 1537.238024] __alloc_skb+0x6d/0x5b0 [ 1537.238842] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1537.239918] alloc_skb_with_frags+0x92/0x570 [ 1537.239940] ? SOFTIRQ_verbose+0x10/0x10 [ 1537.240550] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1537.241899] sock_alloc_send_pskb+0x7af/0x930 [ 1537.241921] ? lock_acquire+0x197/0x470 [ 1537.246869] ? sk_alloc+0x350/0x350 [ 1537.247733] ? kfree_skbmem+0xef/0x1b0 [ 1537.248692] packet_sendmsg+0x182f/0x5410 [ 1537.248854] FAULT_INJECTION: forcing a failure. [ 1537.248854] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.249690] ? sock_has_perm+0x1ea/0x280 [ 1537.251953] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1537.253208] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1537.254328] ? lock_acquire+0x197/0x470 [ 1537.255283] ? find_held_lock+0x2c/0x110 [ 1537.256266] sock_sendmsg+0x319/0x390 [ 1537.257188] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1537.258360] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1537.259666] ? ____sys_sendmsg+0x870/0x870 [ 1537.260698] ? 0xffffffffa0000000 [ 1537.261556] ? __is_insn_slot_addr+0x14c/0x290 [ 1537.262693] ? mark_lock+0xf5/0x2df0 [ 1537.263566] ? import_single_range+0x24d/0x2e0 [ 1537.264687] io_send+0x1fd/0x780 [ 1537.265515] ? io_poll_add+0x2e0/0x2e0 [ 1537.266474] ? trace_hardirqs_on+0x5b/0x180 [ 1537.267531] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1537.268872] ? __lock_acquire+0xbb1/0x5b00 [ 1537.269917] io_issue_sqe+0x379/0x77b0 [ 1537.270832] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1537.272112] ? SOFTIRQ_verbose+0x10/0x10 [ 1537.273107] ? lock_chain_count+0x20/0x20 [ 1537.274138] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1537.275380] ? io_connect+0x610/0x610 [ 1537.276303] ? lock_acquire+0x197/0x470 [ 1537.277243] ? find_held_lock+0x2c/0x110 [ 1537.278240] ? __fget_files+0x2cf/0x520 [ 1537.279217] ? lock_downgrade+0x6d0/0x6d0 [ 1537.280219] __io_queue_sqe+0x90/0x9d0 [ 1537.281155] ? io_issue_sqe+0x77b0/0x77b0 [ 1537.282163] ? __fget_files+0x2f8/0x520 [ 1537.283123] io_submit_sqes+0x44aa/0x8610 [ 1537.284183] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1537.285368] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1537.286554] ? find_held_lock+0x2c/0x110 [ 1537.287553] ? io_submit_sqes+0x8610/0x8610 [ 1537.288615] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1537.289803] ? wait_for_completion_io+0x270/0x270 [ 1537.290959] ? rcu_read_lock_any_held+0x75/0xa0 [ 1537.292071] ? vfs_write+0x354/0xb10 [ 1537.292964] ? fput_many+0x2f/0x1a0 [ 1537.293827] ? ksys_write+0x1a9/0x260 [ 1537.294752] ? __ia32_sys_read+0xb0/0xb0 [ 1537.295716] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1537.296981] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1537.298237] do_syscall_64+0x33/0x40 [ 1537.299130] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1537.300352] RIP: 0033:0x7f0f6c023b19 [ 1537.301244] 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 [ 1537.305637] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1537.307473] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1537.309183] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1537.310859] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1537.312561] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1537.314308] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1537.316087] CPU: 1 PID: 15512 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1537.316877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1537.317836] Call Trace: [ 1537.318146] dump_stack+0x107/0x167 [ 1537.318553] should_fail.cold+0x5/0xa [ 1537.318986] ? create_object.isra.0+0x3a/0xa20 [ 1537.319528] should_failslab+0x5/0x20 [ 1537.319969] kmem_cache_alloc+0x5b/0x310 [ 1537.320438] create_object.isra.0+0x3a/0xa20 [ 1537.320949] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1537.321537] __kmalloc_track_caller+0x177/0x370 [ 1537.322074] ? v9fs_session_init+0xe9/0x1680 [ 1537.322577] ? kernel_text_address+0xf2/0x120 [ 1537.323088] kstrdup+0x36/0x70 [ 1537.323470] v9fs_session_init+0xe9/0x1680 [ 1537.323964] ? lock_release+0x680/0x680 [ 1537.324421] ? find_held_lock+0x2c/0x110 [ 1537.324894] ? kmem_cache_alloc_trace+0x151/0x320 [ 1537.325415] ? v9fs_show_options+0x690/0x690 [ 1537.325923] ? trace_hardirqs_on+0x5b/0x180 [ 1537.326392] ? kasan_unpoison_shadow+0x33/0x50 [ 1537.326905] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1537.327495] v9fs_mount+0x79/0x8f0 [ 1537.327918] ? v9fs_write_inode+0x60/0x60 [ 1537.328390] legacy_get_tree+0x105/0x220 07:02:12 executing program 0: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r1, 0x5451) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000018c0)=ANY=[@ANYRESDEC], 0x24}}, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000040)=@hopopts={0x0, 0x5, '\x00', [@enc_lim={0x4, 0x1, 0x6}, @padn, @generic={0x3f, 0x27, "bfbaee49142b9384acc194db5e0212fa866035729354d71dcc1fec512f7773e70fb2d4781cc61c"}]}, 0x38) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000003080)={0x0, "1aaaa8aae701d5ca00"}) syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) sendfile(r0, r8, &(0x7f0000000000)=0x2, 0x1) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYRES16], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto(r2, &(0x7f0000000540)="88be5d6641087089c4730608e3169c2f5aa0a80e6f6252bb9cdd8dd6058d6ac9a57161cbadc88ab3a50042c96bf5d7f90ce98b23e578baa86c69cf49bb138c81b9c08068197c225d338f2bac53ca583b1a4afdfce5a0922d01207ae033d6863bef66e6d753bb7383ab33da64d91fe9477e", 0x71, 0x8000, &(0x7f00000005c0)=@ll={0x11, 0x3, 0x0, 0x1, 0x3f, 0x6, @local}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000240)={0x0, 0x80, 0xff, 0x7, 0x7, 0x40, 0x0, 0x401, 0x20, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x7, 0x8}, 0x21, 0x200009, 0x6, 0x9, 0x9, 0x20, 0xf000, 0x0, 0x22fc, 0x0, 0x3f}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) [ 1537.328859] vfs_get_tree+0x8e/0x300 [ 1537.329484] path_mount+0x1429/0x2120 [ 1537.329951] ? strncpy_from_user+0x9e/0x470 [ 1537.330451] ? finish_automount+0xa90/0xa90 [ 1537.330939] ? getname_flags.part.0+0x1dd/0x4f0 [ 1537.331477] ? _copy_from_user+0xfb/0x1b0 [ 1537.331960] __x64_sys_mount+0x282/0x300 [ 1537.332420] ? copy_mnt_ns+0xa00/0xa00 [ 1537.332863] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1537.333441] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1537.334036] do_syscall_64+0x33/0x40 [ 1537.334443] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1537.335027] RIP: 0033:0x7fae71bdbb19 [ 1537.335452] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1537.337569] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1537.338457] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1537.339278] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1537.340084] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1537.340903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1537.341725] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:02:12 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:02:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x167, &(0x7f0000000080)={@random="7bd294b926d4", @random="61d32adf7ebd", @void, {@ipv6={0x86dd, @tcp={0xb, 0x6, "05e6a5", 0x131, 0x6, 0x1, @remote, @dev={0xfe, 0x80, '\x00', 0x41}, {[@dstopts={0x6, 0xc, '\x00', [@ra={0x5, 0x2, 0xee}, @pad1, @hao={0xc9, 0x10, @loopback}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1f}, @calipso={0x7, 0x38, {0x1, 0xc, 0x1, 0x4, [0xffffffffffff0001, 0x7, 0x184, 0xffffffffffffff00, 0x7fff, 0xffffffffffffffff]}}]}], {{0x4e23, 0x4e20, 0x41424344, r0, 0x1, 0x0, 0x9, 0x4, 0x3, 0x0, 0x6, {[@exp_smc={0xfe, 0x6}, @generic={0x5, 0x4, "e7b0"}, @window={0x3, 0x3, 0xfc}]}}, {"870790839bf07ed6689c18dae2bf830ff4d1f4c185e2ec93bddcc3ecf25a1c52a3a6d9e5fac41595c052dd1af5da79e24d094e693f58756b516a9affaaa1278da3e91d14e3c51acf7f0ad8eb52afd2f131361ea0a010ee83db102d9a1874d8e2b46dbee71ec2b96b2326ef7cab83ed89bf0ec2abfb9f1c74387db241b116ca102d8066bf98bb160b6f41c989727d718b65384dc9e39034e6235763de140f66735380895f74"}}}}}}}, &(0x7f0000000200)={0x0, 0x3, [0xa27, 0xe0, 0x3a6, 0xf5f]}) syz_emit_ethernet(0x158, &(0x7f0000000240)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@val={0x9100, 0x0, 0x0, 0x1}, {0x8100, 0x2, 0x1, 0x4}}, {@mpls_uc={0x8847, {[{0x3}, {0x7172, 0x0, 0x1}, {}, {0x3390}], @ipv6=@udp={0x8, 0x6, 'k).', 0x10a, 0x11, 0x0, @dev={0xfe, 0x80, '\x00', 0x10}, @private1={0xfc, 0x1, '\x00', 0x1}, {[@dstopts={0x87, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x40}]}, @dstopts={0x2, 0x1, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x101}, @pad1]}, @fragment={0x6, 0x0, 0x2, 0x1, 0x0, 0xd, 0x66}, @fragment={0x33, 0x0, 0x40, 0x1, 0x0, 0xc, 0x65}, @fragment={0x0, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x65}, @fragment={0x89, 0x0, 0x7, 0x0, 0x0, 0x1, 0x67}, @srh={0x33, 0xe, 0x4, 0x7, 0x20, 0x0, 0x9, [@mcast2, @private0, @mcast2, @private2, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}]}], {0x4e21, 0x4e24, 0x4a, 0x0, @wg=@data={0x4, 0x6, 0x29027e79, "625b296cf0045822d1bfcb907a857a7225ad6e07a6c1cdaf95bd3e4e5aa37b6c3ba7b204aa5de45744d22d9993daad8c7dea"}}}}}}}}, &(0x7f00000003c0)={0x1, 0x2, [0x4d5, 0x937, 0xb47, 0x8fb]}) 07:02:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:02:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 20) 07:02:12 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:02:12 executing program 0: syz_80211_inject_frame(&(0x7f0000000000)=@broadcast, &(0x7f0000000380)=@mgmt_frame=@beacon={@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x8}, @broadcast, @broadcast, @initial, {0xf, 0x8}}, 0x6, @random=0x1, 0x4000, @void, @void, @void, @void, @void, @void, @void, @val={0x2a, 0x1, {0x0, 0x1, 0x1}}, @void, @void, @void, @void, @val={0x76, 0x6, {0x1f, 0x29, 0x3a, 0x45}}, [{0xdd, 0x12, "9f2ade46bb31d31ab7d73a7828e5251d506f"}, {0xdd, 0xc2, "cffc9384bf61c638be5b083e0e6d925cceed2b968fa014d7a67391916258f9415442fc10808413217363dea8f2c72cf3fe06579587c26a37ccbaf6f68915fd4dd1e570b50457143bd944fc8ec3b70d9e310caf6ed60172a0283cc5e16219555d1b74981cff26813280554a3fec34173d4e5518bcde12ffa5748f15a2ea0179973d6b7c3035f2d33b13e48c268359cbcb0d5c18b6007ae7aefc085b76b41a401d49c1b0a466d5d0e4b42247159efc027e5f2a9853fc05fa7b8e91d3547b39d0533b6e"}, {0xdd, 0x7d, "67f7cdaeb550aa4c7a606b8c1b4e6a75729a3340a6dcd0665200c7f200a5090eb1484e1a66efb35a568382cb3740e474099cbf199439506e5fb442c886c81936283df239e8b1071d84a984a6bd79d90f1e318b82288a035fcf26fa0ea7413968275dabc424f75e49d99b8b20f12ea533e25d3a20a9e1e89662ff781feb"}, {0xdd, 0xd4, "9228abcac4e2ccb9b5bd463d39c7174d49af17d3658546eb10a602d797165363b41f64a9eac25bf38dd0069f73e2d340ce53dd142ab5aa36d900938fdf31e132d039301ae24731c9a434739c8c724e122a81d259d8a77bdbb5eec44430820c0cf92e1fbd4647704bc59f6dc223ec602ea37cef923433753b70d137747f5b117ca78afa437495a66d8d5d38f04f5fad9f6a57f56c3b4428ce685308e35713c4323ab42bbafc02168373c50b1520bcb08b8eb88449fe68547c62e611508ea5abff00b25af263aeaaa6ab2ea28cb9e09236dc3ba9f1"}, {0xdd, 0x88, "c2febd48b7f102fb0c7e19736de7ff80c59a2fdbed7f75ed49c7d322aed9cccfec2257ba2514d42e051c23280ea5490cc6dd1d314c3aa367c871ba0dd0e715512aede18c43d1be867914826d72dca393b37d6c74ef032ea5f3788bc6d73b7c24b4ecce25499c84635753f0c741f2d3a87163cdfe9ae775b8a49d0806eb10d8d146c7f105580c4177"}, {0xdd, 0x36, "5a1755676a33e85320d1f39f590d7f9a575b8228aa89a023bae25a40eb87b0d5fc44dd731faa53ad208d8d3c3a237c4cfe8a58167fa7"}]}, 0x31e) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@mpol={'mpol', 0x3d, {'default', '', @void}}}]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 07:02:12 executing program 1: ftruncate(0xffffffffffffffff, 0x0) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) statx(0xffffffffffffffff, 0x0, 0x400, 0x10, &(0x7f00000002c0)) umount2(&(0x7f0000000040)='./file1\x00', 0x8) lstat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000540)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000007c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) uselib(0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) perf_event_open(&(0x7f00000003c0)={0x1, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d00210c00000001010000000000000008000c0000000000"], 0x1c}}, 0x0) [ 1537.486405] FAULT_INJECTION: forcing a failure. [ 1537.486405] name failslab, interval 1, probability 0, space 0, times 0 [ 1537.487832] CPU: 1 PID: 15605 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1537.488653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1537.489614] Call Trace: [ 1537.489942] dump_stack+0x107/0x167 [ 1537.490358] should_fail.cold+0x5/0xa [ 1537.490799] ? p9_client_create+0xaf/0x1230 [ 1537.491265] should_failslab+0x5/0x20 [ 1537.491702] kmem_cache_alloc_trace+0x55/0x320 [ 1537.492247] ? find_held_lock+0x2c/0x110 [ 1537.492739] p9_client_create+0xaf/0x1230 [ 1537.493234] ? lock_downgrade+0x6d0/0x6d0 [ 1537.493741] ? p9_client_flush+0x430/0x430 [ 1537.494245] ? trace_hardirqs_on+0x5b/0x180 [ 1537.494757] ? lockdep_init_map_type+0x2c7/0x780 [ 1537.495305] ? __raw_spin_lock_init+0x36/0x110 [ 1537.495862] v9fs_session_init+0x1dd/0x1680 [ 1537.496376] ? lock_release+0x680/0x680 [ 1537.496855] ? kmem_cache_alloc_trace+0x151/0x320 [ 1537.497396] ? v9fs_show_options+0x690/0x690 [ 1537.497932] ? trace_hardirqs_on+0x5b/0x180 [ 1537.498445] ? kasan_unpoison_shadow+0x33/0x50 [ 1537.498988] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1537.499595] v9fs_mount+0x79/0x8f0 [ 1537.500016] ? v9fs_write_inode+0x60/0x60 [ 1537.500512] legacy_get_tree+0x105/0x220 [ 1537.500996] vfs_get_tree+0x8e/0x300 [ 1537.501434] path_mount+0x1429/0x2120 [ 1537.501904] ? strncpy_from_user+0x9e/0x470 [ 1537.502407] ? finish_automount+0xa90/0xa90 [ 1537.502920] ? getname_flags.part.0+0x1dd/0x4f0 [ 1537.503471] ? _copy_from_user+0xfb/0x1b0 [ 1537.503966] __x64_sys_mount+0x282/0x300 [ 1537.504430] ? copy_mnt_ns+0xa00/0xa00 [ 1537.504896] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1537.505524] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1537.506122] do_syscall_64+0x33/0x40 [ 1537.506530] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1537.507115] RIP: 0033:0x7fae71bdbb19 [ 1537.507532] 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 [ 1537.509571] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1537.510443] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1537.511259] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1537.512057] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1537.512863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1537.513675] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1537.520355] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1537.854494] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 07:02:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={0x24, 0x3d, 0x878c5bf8df414e27, 0x0, 0x0, {}, [@generic="8c2fd84b1798199eba1b35114e"]}, 0x24}}, 0x0) 07:02:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000000500)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416de1000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a08780914102a3a0843451c01198e4c29249da70ca0c6", 0x7a, 0xb800}], 0x0, &(0x7f00000004c0)=ANY=[]) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x3f7, 0x800, 0x70bd2b, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", "", ""]}, 0x28}}, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xa, 0x0, 0x0, 0x1, [@generic="487fec864b24"]}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), r3) sendmsg$TIPC_NL_BEARER_GET(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x90, r5, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdf00}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x393}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4f}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x90}, 0x40090) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c020000", @ANYRES16=r5, @ANYBLOB="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"], 0x23c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 07:02:27 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, 0x0, 0x0) 07:02:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x112, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:02:27 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x5, 0x0, r5, 0x0, &(0x7f0000000040)="aaff8ae43335d7f3d7aeefdf3aea43114455433600a81a6abc9d355da8c4da7125209f9437a10601dd9426172198a181e18e96b7387a638d70", 0x39, 0x40, 0x0, {0x0, r6}}, 0x6) 07:02:27 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 21) 07:02:27 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 16) [ 1552.178502] loop4: detected capacity change from 0 to 33558528 07:02:27 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x200, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x9286, 0x0, 0x0, 0xa6219d3}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@updsa={0x17c, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@multicast1, {0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x800}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x84}, [@algo_aead={0x70, 0x12, {{'aegis128l\x00'}, 0x120, 0x40, "976ae46d07d1812fd0664e95dee18314b91df2e10ff98153074f6a02f1550c030000001b"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e21, 0x4e22, @in6=@rand_addr=' \x01\x00'}}]}, 0x17c}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x7, 0x0) write$binfmt_elf64(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xe0, 0x9, 0x3f, 0xab6, 0x2, 0x3, 0x4, 0x2b4, 0x40, 0x3c1, 0x24, 0x400, 0x38, 0x2, 0xbe6a, 0xfff, 0x7f}, [{0x70000000, 0xfffffff9, 0x3, 0x3, 0x0, 0x7, 0x8, 0x3}, {0x7, 0x1, 0x8, 0x7f, 0xffffffff, 0xfffffffffffffffa, 0x81, 0x9}], "ad358c88db162b5d215b49cbf1da898ec3a89ccc3e936d639be809abf983386458179987c18ea7b3dd02d7f863389dcecf15934e34088308c1829a178fc092d749bb29994b81ad8335d876c6a7a81a5318813b62a711a494f8c4e90804dab6f8b38461a1f896240e9534df5a03d272abbc79dfd1dd943de726d043ecb1df970537fd22a0ed41aa14d511907d557c0db5297bce9c44746d5348dc4356f4b98fe4ebada525541e2809f67bf10b02f1ef0b6270ac25191739d488050ae3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x96c) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x90100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c6530004f3373c2f9c62dd629892577ceb0da43aa021b9f067f2c0d1cf013c370092fc4b673b3f47e686d7095f4f90732ad48aa233aaf89ea32"]) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) write$binfmt_script(r3, &(0x7f0000000580)={'#! ', './file0', [{0x20, '#\xd9:'}, {0x20, 'trusted.overlay.redirect\x00'}, {0x20, '\x00'}], 0xa, "62a7ec04aa65f7f22a8d5734f016d3e31c890b8aabcc7f8973fdceff4590864a2d8d9e6a89681ed2e5d88c5baad64e1cda855aecf80c9e217646c765a87135cddb1b941d8ce04478f095e7f4de5323d694b94433c369716187e022f8bef64b92532a11815705af6230bcf201a541e2d84e67b68111f00d7d47f2e38562ce4f80365fa454a5911cb84141175bf89a90808a6d76f8a3e59d2ceaf6c107a1c10767b1e374b0a426618e23a645c09c4469ee169d2e63627dc403940c1caede71801cedc4e1e56dde8313ee771bd24282265f92913a074561b40344726ce80128d24c928914a07288d3517fba78744c"}, 0x118) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000c00000000000000000007000000c4040701000000001c000000000000aced9c6d5e833b8700d45d6783649c42", @ANYRES32], 0x38}}], 0x1, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000280), 0xffffffffffffffff) ppoll(&(0x7f0000000100)=[{}, {0xffffffffffffffff, 0x3340}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x2490}, {0xffffffffffffffff, 0x11008}], 0x5, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={[0x5]}, 0x8) [ 1552.183252] selinux_netlink_send: 28 callbacks suppressed [ 1552.183268] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=15636 comm=syz-executor.0 [ 1552.189501] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1552.195524] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1552.197948] FAULT_INJECTION: forcing a failure. [ 1552.197948] name failslab, interval 1, probability 0, space 0, times 0 [ 1552.200050] CPU: 0 PID: 15632 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1552.200779] FAULT_INJECTION: forcing a failure. [ 1552.200779] name failslab, interval 1, probability 0, space 0, times 0 [ 1552.201306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1552.201313] Call Trace: [ 1552.201340] dump_stack+0x107/0x167 [ 1552.201367] should_fail.cold+0x5/0xa [ 1552.201393] ? create_object.isra.0+0x3a/0xa20 [ 1552.201418] should_failslab+0x5/0x20 [ 1552.201441] kmem_cache_alloc+0x5b/0x310 [ 1552.201463] ? kernel_text_address+0xf2/0x120 [ 1552.201492] create_object.isra.0+0x3a/0xa20 [ 1552.201506] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1552.201526] kmem_cache_alloc_trace+0x151/0x320 [ 1552.201540] ? find_held_lock+0x2c/0x110 [ 1552.201565] p9_client_create+0xaf/0x1230 [ 1552.214473] ? lock_downgrade+0x6d0/0x6d0 [ 1552.215239] ? p9_client_flush+0x430/0x430 [ 1552.215986] ? trace_hardirqs_on+0x5b/0x180 [ 1552.216777] ? lockdep_init_map_type+0x2c7/0x780 [ 1552.217613] ? __raw_spin_lock_init+0x36/0x110 [ 1552.218493] v9fs_session_init+0x1dd/0x1680 [ 1552.219301] ? lock_release+0x680/0x680 [ 1552.220039] ? kmem_cache_alloc_trace+0x151/0x320 [ 1552.220914] ? v9fs_show_options+0x690/0x690 [ 1552.221701] ? trace_hardirqs_on+0x5b/0x180 [ 1552.222495] ? kasan_unpoison_shadow+0x33/0x50 [ 1552.223321] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1552.224238] v9fs_mount+0x79/0x8f0 [ 1552.224884] ? v9fs_write_inode+0x60/0x60 [ 1552.225645] legacy_get_tree+0x105/0x220 [ 1552.226426] vfs_get_tree+0x8e/0x300 [ 1552.227107] path_mount+0x1429/0x2120 [ 1552.227797] ? strncpy_from_user+0x9e/0x470 [ 1552.228596] ? finish_automount+0xa90/0xa90 [ 1552.229399] ? getname_flags.part.0+0x1dd/0x4f0 [ 1552.230247] ? _copy_from_user+0xfb/0x1b0 [ 1552.231023] __x64_sys_mount+0x282/0x300 [ 1552.231772] ? copy_mnt_ns+0xa00/0xa00 [ 1552.232504] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1552.233494] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1552.234463] do_syscall_64+0x33/0x40 [ 1552.235152] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1552.236106] RIP: 0033:0x7fae71bdbb19 [ 1552.236798] 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 [ 1552.240183] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1552.241554] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1552.242829] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1552.244099] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1552.245432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1552.246764] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1552.248124] CPU: 1 PID: 15623 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1552.249733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1552.251616] Call Trace: [ 1552.252221] dump_stack+0x107/0x167 [ 1552.253043] should_fail.cold+0x5/0xa [ 1552.253936] should_failslab+0x5/0x20 [ 1552.254816] __kmalloc_node_track_caller+0x74/0x3b0 [ 1552.255975] ? alloc_skb_with_frags+0x92/0x570 [ 1552.257032] __alloc_skb+0xb1/0x5b0 [ 1552.257870] alloc_skb_with_frags+0x92/0x570 [ 1552.258888] ? SOFTIRQ_verbose+0x10/0x10 [ 1552.259820] sock_alloc_send_pskb+0x7af/0x930 [ 1552.260854] ? lock_acquire+0x197/0x470 [ 1552.261761] ? sk_alloc+0x350/0x350 [ 1552.262590] ? kfree_skbmem+0xef/0x1b0 [ 1552.263486] packet_sendmsg+0x182f/0x5410 [ 1552.264445] ? sock_has_perm+0x1ea/0x280 [ 1552.265362] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1552.266533] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1552.267628] ? lock_acquire+0x197/0x470 [ 1552.268542] ? find_held_lock+0x2c/0x110 [ 1552.269503] sock_sendmsg+0x319/0x390 [ 1552.270394] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1552.271475] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1552.272694] ? ____sys_sendmsg+0x870/0x870 [ 1552.273643] ? 0xffffffffa0000000 [ 1552.274439] ? __is_insn_slot_addr+0x14c/0x290 [ 1552.275512] ? mark_lock+0xf5/0x2df0 [ 1552.276355] ? import_single_range+0x24d/0x2e0 [ 1552.277420] io_send+0x1fd/0x780 [ 1552.278215] ? io_poll_add+0x2e0/0x2e0 [ 1552.279119] ? stack_trace_consume_entry+0x160/0x160 [ 1552.280310] ? __lock_acquire+0xbb1/0x5b00 [ 1552.281298] io_issue_sqe+0x379/0x77b0 [ 1552.282224] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1552.283492] ? SOFTIRQ_verbose+0x10/0x10 [ 1552.284656] ? lock_chain_count+0x20/0x20 [ 1552.285616] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1552.286810] ? io_connect+0x610/0x610 [ 1552.287662] ? lock_acquire+0x197/0x470 [ 1552.288589] ? find_held_lock+0x2c/0x110 [ 1552.289521] ? __fget_files+0x2cf/0x520 [ 1552.290440] ? lock_downgrade+0x6d0/0x6d0 [ 1552.291492] __io_queue_sqe+0x90/0x9d0 [ 1552.292465] ? io_issue_sqe+0x77b0/0x77b0 [ 1552.293537] ? __fget_files+0x2f8/0x520 [ 1552.294484] io_submit_sqes+0x44aa/0x8610 [ 1552.295544] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1552.296690] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1552.297776] ? find_held_lock+0x2c/0x110 [ 1552.298712] ? io_submit_sqes+0x8610/0x8610 [ 1552.299714] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1552.300800] ? wait_for_completion_io+0x270/0x270 [ 1552.301895] ? rcu_read_lock_any_held+0x75/0xa0 [ 1552.302936] ? vfs_write+0x354/0xb10 [ 1552.303771] ? fput_many+0x2f/0x1a0 [ 1552.304610] ? ksys_write+0x1a9/0x260 [ 1552.305487] ? __ia32_sys_read+0xb0/0xb0 [ 1552.306422] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1552.307600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1552.308794] do_syscall_64+0x33/0x40 [ 1552.309651] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1552.310849] RIP: 0033:0x7f0f6c023b19 [ 1552.311706] 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 [ 1552.315972] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1552.317712] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1552.319315] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1552.320910] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1552.322520] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1552.324119] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1552.346121] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 07:02:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x240, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:02:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x21086, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000200)=ANY=[@ANYBLOB="6772706a71756f74613d5e42ba5f7c226a491c645b0a00d3c66122dc9288849f9215ee899e8c26256fa422f166f84838a2db3cbd47f6b76b7b1fe6b81553d98f0664f4f582ef33d6d4728849bcaacda4aa9f0496fcdf0363da787b1b31"]) setxattr$incfs_id(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)={'0000000000000000000000000000000', 0x31}, 0x20, 0x0) [ 1552.513064] EXT4-fs (sda): journaled quota format not specified [ 1552.549363] EXT4-fs (sda): journaled quota format not specified 07:02:42 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, 0x0, 0x0) 07:02:42 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 17) 07:02:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x3, 0x1, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x41b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 07:02:42 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x1169000000000000, 0x0, 0x74d5acf5, 0x7}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:02:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 22) 07:02:42 executing program 1: setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') pread64(r1, &(0x7f0000000080)=""/4095, 0xfff, 0x303) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x7, &(0x7f0000000040)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0xc00}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000001080)=ANY=[@ANYRESOCT, @ANYRESDEC=r1, @ANYRES16=r2, @ANYRES64]) r4 = getpgrp(0x0) ptrace(0x10, r4) kcmp(0x0, r4, 0x1, r0, r3) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) ioctl$BTRFS_IOC_BALANCE_CTL(r5, 0x40049421, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r4) waitid(0x0, r4, 0x0, 0x8, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/cgroup.procs\x00', &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x18) 07:02:42 executing program 5: ftruncate(0xffffffffffffffff, 0xffff) r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000f80), 0x6f, 0xd8801) r3 = syz_mount_image$ext4(&(0x7f0000000fc0)='ext2\x00', &(0x7f0000001000)='./file0/file0\x00', 0x81, 0x0, &(0x7f0000001040), 0x212008, &(0x7f0000001080)={[{@data_err_abort}, {@noblock_validity}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@block_validity}, {@jqfmt_vfsold}, {@resgid}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@nojournal_checksum}], [{@euid_gt={'euid>', 0xee01}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@appraise_type}, {@smackfsdef={'smackfsdef', 0x3d, 'ip6gre0\x00'}}, {@obj_user={'obj_user', 0x3d, 'sit0\x00'}}]}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000001180)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r4 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) fsmount(r4, 0x0, 0x98) openat(r4, &(0x7f0000000f40)='./file0\x00', 0x2, 0x11) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1000}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r6, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) fcntl$setlease(r6, 0x400, 0x2) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x400000000000070, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000400)={'sit0\x00', &(0x7f0000000380)={'ip6gre0\x00', 0x0, 0x4, 0x2, 0x5, 0xa19, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, @rand_addr=' \x01\x00', 0x7, 0x40, 0x6, 0xe7}}) sendmmsg$inet(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="e24bdc28e4a0025693d65fc8f2f4073f39eb163ab35196cd8eb5479949d24944295fe754a52c7732cd2491507f19673d299a53c473c4557f6d6dca72c16170809a0b13413c922dcbd47c6b2064", 0x4d}, {&(0x7f0000000080)="0852812d2e1a8912d9d922dc139d83c9c16908d9668fdb2f348d5c9e4e3061234df9d5993a26e0ead781f8793770577716519f188d09ea1689c12246b2fbb165a10768c8f3c20397eb5c1c0b95040a68fcc0fef15718d9a4550368e74d3589856d459ba79e6a46fe1280d3", 0x6b}, {&(0x7f0000000100)="23c9fed8c865f75a0900df9b289f76346d", 0x11}, {&(0x7f0000000140)="b68f52380489f2c7b76e3fc3d5823b06d70324f6bda82780936d0b8def61bb4afa4feb088a34dbf48980bcc4e5ccd01215fc15da9733c705cedbdf19529175a3a99be571d6fe2d560360af16fe05b83133a1870802f673395efefecbace090b439523d326ac947ec8edb3f1daeb96258894c6a2b01391b45358970789c39bcd9269cc245c84ff0c4b3cda2ef90fa499db737962771b6", 0x96}, {&(0x7f0000000200)="afbb0003de1ad4803c4851a0e062c12ad529a9f725be2ebca7abe8d96bc0e08c4ac5259310f90d6cfc6ea09a8ecd07eb670dacd80c2969e74d1945001de562c8049280c00309a9b4f2cb5596c7c7b7cbf3f9a2ecd3290a63d102b37f5daade299f6d26be085fef2fc4d520a1b5bd597bf97d0b7254cc0ad9a24131d009c1f0ea575b806dea584d975559a10473d2a34f2fb280fa43a9988e5143a5986f208899afd5daedeec24b0321ff07caa29537b2f4f4f65227197bad8c53cf5fe7a73fea97786f2d9b797d", 0xc7}], 0x5, &(0x7f0000000440)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_retopts={{0x68, 0x0, 0x7, {[@cipso={0x86, 0xb, 0x3, [{0x2, 0x5, "e8eee4"}]}, @timestamp_prespec={0x44, 0x34, 0x74, 0x3, 0xe, [{@local, 0x3f}, {@private=0xa010100, 0x9}, {@private=0xa010100, 0x4}, {@rand_addr=0x64010101, 0x20}, {@rand_addr=0x64010102, 0x69b8}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x6}]}, @cipso={0x86, 0x18, 0x1, [{0x5, 0x12, "e21a9b9b08765a5acb0b9b121a99570c"}]}]}}}, @ip_retopts={{0xc4, 0x0, 0x7, {[@timestamp_addr={0x44, 0x1c, 0x54, 0x1, 0x0, [{@private=0xa010102, 0x9}, {@dev={0xac, 0x14, 0x14, 0x44}, 0x1}, {@broadcast, 0xb4a}]}, @end, @ssrr={0x89, 0x2b, 0xeb, [@private=0xa010102, @broadcast, @remote, @local, @dev={0xac, 0x14, 0x14, 0x2f}, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, @rand_addr=0x64010102, @multicast1]}, @lsrr={0x83, 0x13, 0xb6, [@local, @dev={0xac, 0x14, 0x14, 0x19}, @loopback, @private=0xa010100]}, @ssrr={0x89, 0x13, 0x6e, [@loopback, @private=0xa010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x1f}]}, @timestamp_addr={0x44, 0x3c, 0xe9, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0x2d}, 0x101}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x10001}, {@multicast2, 0x5}, {@empty, 0xa28}, {@multicast2}, {@multicast1, 0x9}, {@remote, 0xffff}]}, @lsrr={0x83, 0x7, 0x59, [@dev={0xac, 0x14, 0x14, 0x2d}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @remote, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x1a0}}, {{&(0x7f0000000640)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000680)="94611b4399b609aac8394ab539a6da062e36d6210791196c6b07e854268f717c292edd7320e63e849643a4998de3527d", 0x30}, {&(0x7f00000006c0)="40f5b03db26f92d0b186b87dd73c84c79b5e90f65b293546b752df0ae854", 0x1e}, {&(0x7f0000000700)="506b1a0112164e3a1662040b43d3cb95bc8f3f4391ce0ccecfdcb45294ee23f229d27bffd7f65c936cb6fb75a8a31cb7748ec54b8c0c0eb61907f293ae42f2e58d65d7287d55920f52bc8e9de28a194b5f754f71a08b6a65f4697c651b5410b6927ddc452e8efed468401e40e1cf19497e12d9dbd59de8f78e94eabfbea9fbbe1c230cdde1631ad8e70980588e16ebe893afd3aa4996490006eab6a236e057b5b321483494d174679205b1879086ca9b35d906d6a7f4586a29f782d3fd0b09487b8220e5fe0662ce267d77a85768393917e8080a1eacc45bea8da91a191c65fb704a300c293f82d0", 0xe8}, {&(0x7f0000000800)="5b8518fddc171fd99f4efb519fbc867dd5318f33264987eb454d91d79739b708cdedd254564f3cdcde41ceaf8c68eef2c3c82e5a", 0x34}, {&(0x7f0000000840)="389425df58ce224580d2db9d31df3ae4efe6b50dcf89bd7493979603171536608a5f18c61fbbbba40456bb9db17a2bb077a133d8806cded4f0cfba8f58c41c8d89a7d017fb7d94f1bd2d9ca1a1df1a6c949c1e33d74909bbbba5687b08c173031c057028b2fb", 0x66}, {&(0x7f00000008c0)="f7885c121a791cd5eccf7571d58f31872a54e5866c8e5e3a478acdf88bcd6d9c03181209346d5b07670fd1a87ec8fb3d0cab7d22c2d875a62d6444b7e1bad59b9277b0e57a7945eb4ac55dee40466117de3e6f5a0690066b6ccef8f7e69f83a7422160eec5b8db9b37e32dd7f0c0a85027194b1bb7936c537556b792e91209b712364cd3cddc5331b37e9747103d13be3703c3f45be768a948e62a22d51bda6a1bf2a5a27ae93cebcfd8c978e5b275c3ee91fadd268f77965f7985bf55423b4bcf1c5e9e75a62d", 0xc7}, {&(0x7f00000009c0)="5f7e729bc58d59f1b08601e645b289b7821397cee2df34a2862414535cd11a76dde6cb5a4844511bc093cab2966c6c927ac643ff0431644885337c50394fa9117fdfcb027c8475397a419f7f514453426184c3921dce6ab56d31e5e1decfdad2f433edf549d3b85728c99bb149a136f50da510bee73c1edcc4c6a0d5b1507bca4c3c4676a4955a3c736e029d8622cdade035d649", 0x94}, {&(0x7f0000000a80)="f42a58edb663b0b40318f9fdd05526de227815a1e601102f0857946af5722fe1aee4e651919943fb69ae22bbe094dcb41d40944e4ffc3930bae0666d8db4bc15a03cfd0c44f072c7f4aa850d62c5f4833857a012c41948140e5a9a2fc4e6d048068fd6f5466916e55bca257bdbbf107c5f4f84e8fc917208466bf6b829a4937a2c4506d53ec324f358660e7b85c1a6a862fd89227b8cf0f7f9ceac0811da1a20ef4c9fcdafa2", 0xa6}, {&(0x7f0000000b40)="610383b7929bc767609a69dcdb986870313b9a7007d24013eaf56c50f6f2782cc2ce639883ec88f90e314d726b859ff2ce72c7deb2776f59f908e40846e6bf69cd57aecc7a8ca49ae48639a4f2b7c0a47d47c5373d9c1db64f8ee81e7372f1421eb5c507d1f10e8b7a96e74bf0aa3b82fca4c66b6d583ff02cac", 0x7a}], 0x9, &(0x7f0000000c80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_retopts={{0x2c, 0x0, 0x7, {[@end, @generic={0x94, 0xb, "c6a7402190dc917b27"}, @lsrr={0x83, 0xf, 0x84, [@dev={0xac, 0x14, 0x14, 0x3e}, @rand_addr=0x64010101, @broadcast]}, @end]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}], 0x78}}, {{&(0x7f0000000d00)={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000e40)=[{&(0x7f0000000d40)="6d9dedb3378592d147c9321d613b2e45f0a08d7c34cbe7db963e21a1ed3de80b0a1e7a3c2a55f0dd984d0477725f665bc8c172b45e7ed4c8ac1acd732f454502f6a739b745bf0362b82506d54096988f2dc7efa3d660fd60c3f099ecdbb20280aafa3f599d4578b78f0f1e2285a94486fb7dd999cc102204922fedc4bb7a74b2793a301156b3fdded529cd61d673f39bc84083484a41bcb2d598f8ee0d3a63c6b453c7e248e2d53ba77cbc6078c51acb7d2fb5e99a103e26b068b9c75ecc9e245e2da6c19543a2515b9f24707c7117b391f47c67068126d663c7d3055794", 0xde}], 0x1}}], 0x3, 0x44040) 07:02:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1567.960931] loop4: detected capacity change from 0 to 33558528 [ 1567.967216] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1567.969172] FAULT_INJECTION: forcing a failure. [ 1567.969172] name failslab, interval 1, probability 0, space 0, times 0 [ 1567.970824] CPU: 1 PID: 15757 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1567.971836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1567.973062] Call Trace: [ 1567.973465] dump_stack+0x107/0x167 [ 1567.974019] should_fail.cold+0x5/0xa [ 1567.974607] should_failslab+0x5/0x20 [ 1567.975170] __kmalloc_track_caller+0x79/0x370 [ 1567.975846] ? p9_client_create+0x41d/0x1230 [ 1567.976495] kstrdup+0x36/0x70 [ 1567.976967] p9_client_create+0x41d/0x1230 [ 1567.977590] ? lock_downgrade+0x6d0/0x6d0 [ 1567.978211] ? p9_client_flush+0x430/0x430 [ 1567.978832] ? trace_hardirqs_on+0x5b/0x180 [ 1567.979463] ? lockdep_init_map_type+0x2c7/0x780 [ 1567.980159] ? __raw_spin_lock_init+0x36/0x110 [ 1567.980831] v9fs_session_init+0x1dd/0x1680 [ 1567.981463] ? lock_release+0x680/0x680 [ 1567.982060] ? kmem_cache_alloc_trace+0x151/0x320 [ 1567.982764] ? v9fs_show_options+0x690/0x690 [ 1567.983413] ? trace_hardirqs_on+0x5b/0x180 [ 1567.984042] ? kasan_unpoison_shadow+0x33/0x50 [ 1567.984707] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1567.985450] v9fs_mount+0x79/0x8f0 [ 1567.985970] ? v9fs_write_inode+0x60/0x60 [ 1567.986581] legacy_get_tree+0x105/0x220 [ 1567.987178] vfs_get_tree+0x8e/0x300 [ 1567.987721] path_mount+0x1429/0x2120 [ 1567.988285] ? strncpy_from_user+0x9e/0x470 [ 1567.988913] ? finish_automount+0xa90/0xa90 [ 1567.989543] ? getname_flags.part.0+0x1dd/0x4f0 [ 1567.990232] ? _copy_from_user+0xfb/0x1b0 [ 1567.990842] __x64_sys_mount+0x282/0x300 [ 1567.991431] ? copy_mnt_ns+0xa00/0xa00 [ 1567.992000] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1567.992763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1567.993514] do_syscall_64+0x33/0x40 [ 1567.994067] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1567.994816] RIP: 0033:0x7fae71bdbb19 [ 1567.995365] 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 [ 1567.998057] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1567.999168] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1568.000210] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1568.001251] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1568.002299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1568.003334] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1568.036237] FAULT_INJECTION: forcing a failure. [ 1568.036237] name failslab, interval 1, probability 0, space 0, times 0 [ 1568.038019] CPU: 1 PID: 15767 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1568.039049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1568.040266] Call Trace: [ 1568.040656] dump_stack+0x107/0x167 [ 1568.041194] should_fail.cold+0x5/0xa [ 1568.041761] should_failslab+0x5/0x20 [ 1568.042341] __kmalloc_node_track_caller+0x74/0x3b0 [ 1568.043077] ? alloc_skb_with_frags+0x92/0x570 [ 1568.043759] __alloc_skb+0xb1/0x5b0 [ 1568.044285] alloc_skb_with_frags+0x92/0x570 [ 1568.044943] ? SOFTIRQ_verbose+0x10/0x10 [ 1568.045549] sock_alloc_send_pskb+0x7af/0x930 [ 1568.046213] ? lock_acquire+0x197/0x470 [ 1568.046801] ? sk_alloc+0x350/0x350 [ 1568.047332] ? kfree_skbmem+0xef/0x1b0 [ 1568.047916] packet_sendmsg+0x182f/0x5410 [ 1568.048539] ? sock_has_perm+0x1ea/0x280 [ 1568.049131] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1568.049894] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1568.050596] ? lock_acquire+0x197/0x470 [ 1568.051179] ? find_held_lock+0x2c/0x110 [ 1568.051788] sock_sendmsg+0x319/0x390 [ 1568.052344] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1568.053038] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1568.053818] ? ____sys_sendmsg+0x870/0x870 [ 1568.054441] ? 0xffffffffa0000000 [ 1568.054954] ? __is_insn_slot_addr+0x14c/0x290 [ 1568.055628] ? mark_lock+0xf5/0x2df0 [ 1568.056172] ? import_single_range+0x24d/0x2e0 [ 1568.056845] io_send+0x1fd/0x780 [ 1568.057345] ? io_poll_add+0x2e0/0x2e0 [ 1568.057921] ? stack_trace_consume_entry+0x160/0x160 [ 1568.058684] ? __lock_acquire+0xbb1/0x5b00 [ 1568.059308] io_issue_sqe+0x379/0x77b0 [ 1568.059884] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1568.060650] ? SOFTIRQ_verbose+0x10/0x10 [ 1568.061244] ? lock_chain_count+0x20/0x20 [ 1568.061857] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1568.062632] ? io_connect+0x610/0x610 [ 1568.063195] ? lock_acquire+0x197/0x470 [ 1568.063774] ? find_held_lock+0x2c/0x110 [ 1568.064381] ? __fget_files+0x2cf/0x520 [ 1568.064962] ? lock_downgrade+0x6d0/0x6d0 [ 1568.065570] __io_queue_sqe+0x90/0x9d0 [ 1568.066155] ? io_issue_sqe+0x77b0/0x77b0 [ 1568.066758] ? __fget_files+0x2f8/0x520 [ 1568.067355] io_submit_sqes+0x44aa/0x8610 [ 1568.067982] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1568.068710] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1568.069418] ? find_held_lock+0x2c/0x110 [ 1568.070020] ? io_submit_sqes+0x8610/0x8610 [ 1568.070661] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1568.071366] ? wait_for_completion_io+0x270/0x270 [ 1568.072082] ? rcu_read_lock_any_held+0x75/0xa0 [ 1568.072761] ? vfs_write+0x354/0xb10 [ 1568.073308] ? fput_many+0x2f/0x1a0 [ 1568.073840] ? ksys_write+0x1a9/0x260 [ 1568.074407] ? __ia32_sys_read+0xb0/0xb0 [ 1568.075011] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1568.075777] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1568.076538] do_syscall_64+0x33/0x40 [ 1568.077083] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1568.077833] RIP: 0033:0x7f0f6c023b19 [ 1568.078368] 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 [ 1568.080943] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1568.082007] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1568.083010] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1568.084020] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1568.085013] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1568.086012] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 07:02:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x405, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:02:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 23) 07:02:43 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, 0x0, 0x0) [ 1568.169431] loop4: detected capacity change from 0 to 33558528 [ 1568.179621] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:02:43 executing program 1: r0 = memfd_create(&(0x7f0000000080)='\xbf4\xa3\xb7\x99\x04\xfb\xce\x98\xc1\x83\xf5\x89juz\xd9\xb6\xca\x99\xdb\xd4\v\x1b\"\xb4\xd8\xff\xa4\f}\xaa\xddP8\x81\xec\xc8\x80wP\xc9b\xa3\x8f\xe1\xedfA\xf3G\xf5\xac\x8c\xed\xdd \xe8m\x11\xe4\xe5\xc7\xa4\xc5\nv\xbb\xa3\xb3\x0f\x12y\"\x8dJ\x06\xa4\x97\xd5\x16\x11\t\xb0w\x8d\x178\r\x17\x9f0\xa7', 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x612082, 0x1, 0x2}, 0x18) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) fcntl$notify(r3, 0x402, 0x180000030) close_range(r0, 0xffffffffffffffff, 0x0) [ 1568.221548] FAULT_INJECTION: forcing a failure. [ 1568.221548] name failslab, interval 1, probability 0, space 0, times 0 [ 1568.224445] CPU: 0 PID: 15882 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1568.226183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1568.228256] Call Trace: [ 1568.228921] dump_stack+0x107/0x167 [ 1568.229837] should_fail.cold+0x5/0xa [ 1568.230800] ? p9_client_create+0xaf/0x1230 [ 1568.231881] should_failslab+0x5/0x20 [ 1568.232852] kmem_cache_alloc_trace+0x55/0x320 [ 1568.233991] ? find_held_lock+0x2c/0x110 [ 1568.235024] p9_client_create+0xaf/0x1230 [ 1568.236059] ? lock_downgrade+0x6d0/0x6d0 [ 1568.237106] ? p9_client_flush+0x430/0x430 [ 1568.238174] ? trace_hardirqs_on+0x5b/0x180 [ 1568.239259] ? lockdep_init_map_type+0x2c7/0x780 [ 1568.240448] ? __raw_spin_lock_init+0x36/0x110 [ 1568.241601] v9fs_session_init+0x1dd/0x1680 [ 1568.242689] ? lock_release+0x680/0x680 [ 1568.243706] ? kmem_cache_alloc_trace+0x151/0x320 [ 1568.244925] ? v9fs_show_options+0x690/0x690 [ 1568.246057] ? trace_hardirqs_on+0x5b/0x180 [ 1568.247141] ? kasan_unpoison_shadow+0x33/0x50 [ 1568.248288] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1568.249571] v9fs_mount+0x79/0x8f0 [ 1568.250472] ? v9fs_write_inode+0x60/0x60 [ 1568.251511] legacy_get_tree+0x105/0x220 [ 1568.252538] vfs_get_tree+0x8e/0x300 [ 1568.253471] path_mount+0x1429/0x2120 [ 1568.254446] ? strncpy_from_user+0x9e/0x470 [ 1568.255534] ? finish_automount+0xa90/0xa90 [ 1568.256621] ? getname_flags.part.0+0x1dd/0x4f0 [ 1568.257794] ? _copy_from_user+0xfb/0x1b0 [ 1568.258858] __x64_sys_mount+0x282/0x300 [ 1568.259877] ? copy_mnt_ns+0xa00/0xa00 [ 1568.260863] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1568.262196] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1568.263512] do_syscall_64+0x33/0x40 [ 1568.264457] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1568.265749] RIP: 0033:0x7fae71bdbb19 [ 1568.266703] 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 [ 1568.271391] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1568.273330] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1568.275149] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1568.276961] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1568.278777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1568.280592] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:02:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 24) 07:02:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x4f9, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:02:59 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000005c0)=ANY=[@ANYRES64, @ANYRESHEX=r2, @ANYRES64=r2, @ANYRESOCT, @ANYRESHEX, @ANYRES32=r2]) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000"], 0x24}}, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000300)=0x2000000000000, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x3000000a}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup(r4) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000640)=ANY=[@ANYBLOB="200100001a0009000000000000000000ac1414bb000000000000000000000000fe8000000000000000000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="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"], 0x120}}, 0x0) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) accept4$bt_l2cap(r5, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80202, 0x100) openat(r5, &(0x7f00000002c0)='./file0\x00', 0x92180, 0x1) openat(r7, &(0x7f0000000380)='./file0\x00', 0x24000, 0x20) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 07:02:59 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x181040, 0xd2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'geneve1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x7c, r1}) r2 = syz_io_uring_setup(0x333d, &(0x7f0000000280)={0x0, 0x0, 0x40}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0xb, 0x2, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0xb, 0x2, 0x0) 07:02:59 executing program 7: r0 = syz_io_uring_setup(0x5955, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:02:59 executing program 5: r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=ANY=[]) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x88001) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) dup3(r2, r1, 0x39f6d4a669b095f3) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f00000000c0)) umount2(&(0x7f00000002c0)='./file1\x00', 0x2) dup3(r0, r1, 0x0) 07:02:59 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 18) 07:02:59 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1584.243279] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1584.258627] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1584.265141] FAULT_INJECTION: forcing a failure. [ 1584.265141] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.266987] CPU: 1 PID: 15904 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1584.267981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.269208] Call Trace: [ 1584.269598] dump_stack+0x107/0x167 [ 1584.270128] should_fail.cold+0x5/0xa [ 1584.270703] ? __alloc_skb+0x6d/0x5b0 [ 1584.271264] should_failslab+0x5/0x20 [ 1584.271825] kmem_cache_alloc_node+0x55/0x330 [ 1584.272483] __alloc_skb+0x6d/0x5b0 [ 1584.273022] alloc_skb_with_frags+0x92/0x570 [ 1584.273665] ? SOFTIRQ_verbose+0x10/0x10 [ 1584.274279] sock_alloc_send_pskb+0x7af/0x930 [ 1584.274937] ? lock_acquire+0x197/0x470 [ 1584.275528] ? sk_alloc+0x350/0x350 [ 1584.276058] ? kfree_skbmem+0xef/0x1b0 [ 1584.276649] packet_sendmsg+0x182f/0x5410 [ 1584.277267] ? sock_has_perm+0x1ea/0x280 [ 1584.277750] FAULT_INJECTION: forcing a failure. [ 1584.277750] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.277860] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1584.277881] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1584.277893] ? lock_acquire+0x197/0x470 [ 1584.277911] ? find_held_lock+0x2c/0x110 [ 1584.283231] sock_sendmsg+0x319/0x390 [ 1584.283785] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1584.284478] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.285255] ? ____sys_sendmsg+0x870/0x870 [ 1584.285865] ? 0xffffffffa0000000 [ 1584.286383] ? __is_insn_slot_addr+0x14c/0x290 [ 1584.287050] ? mark_lock+0xf5/0x2df0 [ 1584.287594] ? import_single_range+0x24d/0x2e0 [ 1584.288262] io_send+0x1fd/0x780 [ 1584.288751] ? io_poll_add+0x2e0/0x2e0 [ 1584.289300] ? stack_trace_consume_entry+0x160/0x160 [ 1584.290025] ? __lock_acquire+0xbb1/0x5b00 [ 1584.290624] io_issue_sqe+0x379/0x77b0 [ 1584.291178] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1584.291910] ? SOFTIRQ_verbose+0x10/0x10 [ 1584.292472] ? lock_chain_count+0x20/0x20 [ 1584.293053] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1584.293785] ? io_connect+0x610/0x610 [ 1584.294324] ? lock_acquire+0x197/0x470 [ 1584.294872] ? find_held_lock+0x2c/0x110 [ 1584.295445] ? __fget_files+0x2cf/0x520 [ 1584.295998] ? lock_downgrade+0x6d0/0x6d0 [ 1584.296576] __io_queue_sqe+0x90/0x9d0 [ 1584.297120] ? io_issue_sqe+0x77b0/0x77b0 [ 1584.297698] ? __fget_files+0x2f8/0x520 [ 1584.298278] io_submit_sqes+0x44aa/0x8610 [ 1584.298881] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1584.299590] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1584.300269] ? find_held_lock+0x2c/0x110 [ 1584.300848] ? io_submit_sqes+0x8610/0x8610 [ 1584.301451] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1584.302121] ? wait_for_completion_io+0x270/0x270 [ 1584.302808] ? rcu_read_lock_any_held+0x75/0xa0 [ 1584.303455] ? vfs_write+0x354/0xb10 [ 1584.303975] ? fput_many+0x2f/0x1a0 [ 1584.304480] ? ksys_write+0x1a9/0x260 [ 1584.305009] ? __ia32_sys_read+0xb0/0xb0 [ 1584.305580] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1584.306324] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1584.307042] do_syscall_64+0x33/0x40 [ 1584.307561] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.308277] RIP: 0033:0x7f0f6c023b19 [ 1584.308803] 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 [ 1584.311391] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1584.312456] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1584.313447] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1584.314447] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1584.315444] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1584.316435] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1584.317456] CPU: 0 PID: 15908 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1584.317900] loop4: detected capacity change from 0 to 33558528 [ 1584.319157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.319164] Call Trace: [ 1584.319187] dump_stack+0x107/0x167 [ 1584.319209] should_fail.cold+0x5/0xa [ 1584.324384] should_failslab+0x5/0x20 [ 1584.325300] __kmalloc_track_caller+0x79/0x370 [ 1584.326425] ? p9_client_create+0x51e/0x1230 [ 1584.327491] kmemdup_nul+0x2d/0xa0 [ 1584.328356] p9_client_create+0x51e/0x1230 [ 1584.329385] ? p9_client_flush+0x430/0x430 [ 1584.330418] ? trace_hardirqs_on+0x5b/0x180 [ 1584.331461] ? lockdep_init_map_type+0x2c7/0x780 [ 1584.332604] ? __raw_spin_lock_init+0x36/0x110 [ 1584.333711] v9fs_session_init+0x1dd/0x1680 [ 1584.334765] ? lock_release+0x680/0x680 [ 1584.335739] ? kmem_cache_alloc_trace+0x151/0x320 [ 1584.336901] ? v9fs_show_options+0x690/0x690 [ 1584.337967] ? trace_hardirqs_on+0x5b/0x180 [ 1584.339019] ? kasan_unpoison_shadow+0x33/0x50 [ 1584.340126] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1584.341355] v9fs_mount+0x79/0x8f0 [ 1584.342225] ? v9fs_write_inode+0x60/0x60 [ 1584.343222] legacy_get_tree+0x105/0x220 [ 1584.344200] vfs_get_tree+0x8e/0x300 [ 1584.345091] path_mount+0x1429/0x2120 [ 1584.346015] ? strncpy_from_user+0x9e/0x470 [ 1584.347062] ? finish_automount+0xa90/0xa90 [ 1584.348110] ? getname_flags.part.0+0x1dd/0x4f0 [ 1584.349229] ? _copy_from_user+0xfb/0x1b0 [ 1584.350251] __x64_sys_mount+0x282/0x300 [ 1584.351232] ? copy_mnt_ns+0xa00/0xa00 [ 1584.352187] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1584.353455] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1584.354709] do_syscall_64+0x33/0x40 [ 1584.355610] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.356852] RIP: 0033:0x7fae71bdbb19 [ 1584.357745] 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 [ 1584.362186] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1584.364036] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1584.365754] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1584.367483] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1584.369208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1584.370939] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1584.374904] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1584.376651] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1584.380117] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1584.404233] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1584.407966] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:02:59 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc, 0x4010, r0, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000040)=0x80, &(0x7f00000001c0)=@alg, 0x0, 0x40800}, 0x80) r4 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:02:59 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 07:02:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 25) 07:02:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:02:59 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x80, 0x6, 0x7, 0x0, 0x5, 0x0, 0x9, 0x20700, 0xf, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000180), 0x3}, 0x10000, 0x10000, 0x7, 0x1, 0x8804, 0x1, 0x0, 0x0, 0x401, 0x0, 0x4}, r1, 0x8, r1, 0xb) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0xfd, 0xff, 0xc1, 0x35, 0x0, 0x7, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x320e2cbb, 0x2, @perf_config_ext={0x3f, 0xfffffffffffffff9}, 0x310, 0x5, 0x8, 0x0, 0xffffffffffffbf5b, 0x80, 0xf8, 0x0, 0x95b, 0x0, 0xe6}, 0xffffffffffffffff, 0x7, r2, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) renameat2(r1, 0x0, r1, 0x0, 0x6) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x82800) io_uring_enter(r3, 0x544f, 0x4f48, 0x1, &(0x7f0000000140)={[0x1ff]}, 0x8) 07:02:59 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x82000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x20, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x0, 0x80, 0xc, 0x4, 0x0, 0xb3e, 0x12440, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x96, 0x6b3}, 0x1821, 0x7, 0x5, 0xf57cb91ff6d110a1, 0x1, 0xfff, 0x7f, 0x0, 0x8000, 0x0, 0x200}, 0x0, 0xd, 0xffffffffffffffff, 0xb) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$DVD_READ_STRUCT(r1, 0x5327, &(0x7f0000000440)=@disckey={0x2, 0x0, "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"}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000280)=@v2={0x2, @aes128, 0x2, '\x00', @d}) write$hidraw(r1, &(0x7f0000000240), 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x12, 0x1, @tid=r2}, &(0x7f0000000340)) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000240)={{}, {0x0, 0x989680}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) read(r4, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r3, &(0x7f0000000080)) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000100)=0xfffffffffffff801) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:02:59 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 19) [ 1584.594649] FAULT_INJECTION: forcing a failure. [ 1584.594649] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.595992] CPU: 1 PID: 16026 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1584.596796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.597757] Call Trace: [ 1584.598066] dump_stack+0x107/0x167 [ 1584.598495] should_fail.cold+0x5/0xa [ 1584.598941] ? create_object.isra.0+0x3a/0xa20 [ 1584.599477] should_failslab+0x5/0x20 [ 1584.599922] kmem_cache_alloc+0x5b/0x310 [ 1584.600402] create_object.isra.0+0x3a/0xa20 [ 1584.600911] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1584.601505] __kmalloc_track_caller+0x177/0x370 [ 1584.602053] ? p9_client_create+0x51e/0x1230 [ 1584.602577] kmemdup_nul+0x2d/0xa0 [ 1584.602989] p9_client_create+0x51e/0x1230 [ 1584.603487] ? p9_client_flush+0x430/0x430 [ 1584.603980] ? trace_hardirqs_on+0x5b/0x180 [ 1584.604486] ? lockdep_init_map_type+0x2c7/0x780 [ 1584.605043] ? __raw_spin_lock_init+0x36/0x110 [ 1584.605583] v9fs_session_init+0x1dd/0x1680 [ 1584.606085] ? lock_release+0x680/0x680 [ 1584.606558] ? kmem_cache_alloc_trace+0x151/0x320 [ 1584.607121] ? v9fs_show_options+0x690/0x690 [ 1584.607641] ? trace_hardirqs_on+0x5b/0x180 [ 1584.608142] ? kasan_unpoison_shadow+0x33/0x50 [ 1584.608673] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1584.609269] v9fs_mount+0x79/0x8f0 [ 1584.609683] ? v9fs_write_inode+0x60/0x60 [ 1584.610168] legacy_get_tree+0x105/0x220 [ 1584.610651] vfs_get_tree+0x8e/0x300 [ 1584.611085] path_mount+0x1429/0x2120 [ 1584.611532] ? strncpy_from_user+0x9e/0x470 [ 1584.612040] ? finish_automount+0xa90/0xa90 [ 1584.612541] ? getname_flags.part.0+0x1dd/0x4f0 [ 1584.613092] ? _copy_from_user+0xfb/0x1b0 [ 1584.613581] __x64_sys_mount+0x282/0x300 [ 1584.614056] ? copy_mnt_ns+0xa00/0xa00 [ 1584.614520] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1584.615135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1584.615744] do_syscall_64+0x33/0x40 [ 1584.616181] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.616777] RIP: 0033:0x7fae71bdbb19 [ 1584.617212] 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 [ 1584.619378] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1584.620266] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1584.621096] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1584.621930] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1584.622753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1584.623559] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1584.638615] FAULT_INJECTION: forcing a failure. [ 1584.638615] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.641670] CPU: 0 PID: 16027 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1584.643351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1584.645346] Call Trace: [ 1584.645988] dump_stack+0x107/0x167 [ 1584.646874] should_fail.cold+0x5/0xa [ 1584.647790] ? create_object.isra.0+0x3a/0xa20 [ 1584.648891] should_failslab+0x5/0x20 [ 1584.649807] kmem_cache_alloc+0x5b/0x310 [ 1584.650805] create_object.isra.0+0x3a/0xa20 [ 1584.651864] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1584.653092] kmem_cache_alloc_node+0x169/0x330 [ 1584.654203] __alloc_skb+0x6d/0x5b0 [ 1584.655097] alloc_skb_with_frags+0x92/0x570 [ 1584.656158] ? SOFTIRQ_verbose+0x10/0x10 [ 1584.657143] sock_alloc_send_pskb+0x7af/0x930 [ 1584.658227] ? lock_acquire+0x197/0x470 [ 1584.659188] ? sk_alloc+0x350/0x350 [ 1584.660073] ? kfree_skbmem+0xef/0x1b0 [ 1584.661026] packet_sendmsg+0x182f/0x5410 [ 1584.662044] ? sock_has_perm+0x1ea/0x280 [ 1584.663030] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1584.664509] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1584.665807] ? lock_acquire+0x197/0x470 [ 1584.666797] ? find_held_lock+0x2c/0x110 [ 1584.667813] sock_sendmsg+0x319/0x390 [ 1584.668767] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1584.669945] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.671251] ? ____sys_sendmsg+0x870/0x870 [ 1584.672265] ? 0xffffffffa0000000 [ 1584.673105] ? __is_insn_slot_addr+0x14c/0x290 [ 1584.674246] ? mark_lock+0xf5/0x2df0 [ 1584.675137] ? import_single_range+0x24d/0x2e0 [ 1584.676247] io_send+0x1fd/0x780 [ 1584.677066] ? io_poll_add+0x2e0/0x2e0 [ 1584.678063] ? stack_trace_consume_entry+0x160/0x160 [ 1584.679672] ? __lock_acquire+0xbb1/0x5b00 [ 1584.680979] io_issue_sqe+0x379/0x77b0 [ 1584.682198] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1584.683810] ? SOFTIRQ_verbose+0x10/0x10 [ 1584.685054] ? lock_chain_count+0x20/0x20 [ 1584.686345] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1584.687942] ? io_connect+0x610/0x610 [ 1584.689123] ? lock_acquire+0x197/0x470 [ 1584.690343] ? find_held_lock+0x2c/0x110 [ 1584.691592] ? __fget_files+0x2cf/0x520 [ 1584.692801] ? lock_downgrade+0x6d0/0x6d0 [ 1584.694074] __io_queue_sqe+0x90/0x9d0 [ 1584.695288] ? io_issue_sqe+0x77b0/0x77b0 [ 1584.696548] ? __fget_files+0x2f8/0x520 [ 1584.697799] io_submit_sqes+0x44aa/0x8610 [ 1584.699151] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1584.700678] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1584.702161] ? find_held_lock+0x2c/0x110 [ 1584.703429] ? io_submit_sqes+0x8610/0x8610 [ 1584.704764] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1584.706260] ? wait_for_completion_io+0x270/0x270 [ 1584.707745] ? rcu_read_lock_any_held+0x75/0xa0 [ 1584.709177] ? vfs_write+0x354/0xb10 [ 1584.710335] ? fput_many+0x2f/0x1a0 [ 1584.711451] ? ksys_write+0x1a9/0x260 [ 1584.712617] ? __ia32_sys_read+0xb0/0xb0 [ 1584.713875] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1584.715478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1584.716884] do_syscall_64+0x33/0x40 [ 1584.717894] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1584.719309] RIP: 0033:0x7f0f6c023b19 [ 1584.720208] 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 [ 1584.724640] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1584.726485] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1584.728203] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1584.729923] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1584.731650] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1584.733372] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 07:02:59 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r6, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x50, &(0x7f0000000100)=[r5, r6, r3, 0xffffffffffffffff, r7, r0], 0x6, 0x0, 0x1}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:02:59 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 07:03:13 executing program 1: syz_open_dev$vcsa(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000880)={0x20, 0x1a, 0x1, 0x0, 0x0, {0x80, 0x0, 0x2}}, 0x3f}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file1\x00'}) fallocate(r0, 0x0, 0x0, 0x1000002) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}], 0x1) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_matches\x00') syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) r5 = dup2(r2, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="00000000010000003f00000000000000"]) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r0, 0x0) 07:03:13 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 26) 07:03:13 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1734, &(0x7f00000001c0)={0x0, 0xc5b9, 0x10, 0x1, 0x89, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000240)) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1598.689144] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:03:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xac540, 0x8c) openat(0xffffffffffffffff, &(0x7f0000000ac0)='./file0\x00', 0x202, 0x180) fcntl$setstatus(r0, 0x4, 0x4000) clone3(&(0x7f0000001200)={0x88318d00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000580), 0x1, 0x0) recvmmsg$unix(r0, &(0x7f0000004dc0)=[{{&(0x7f00000005c0), 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000640)=""/57, 0x39}, {&(0x7f0000000680)=""/27, 0x1b}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/39, 0x27}, {&(0x7f0000000700)=""/29, 0x1d}, {&(0x7f0000000880)=""/197, 0xc5}, {&(0x7f0000000980)=""/228, 0xe4}, {&(0x7f0000003280)=""/4096, 0x1000}], 0x9, &(0x7f0000000e00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}}, {{&(0x7f0000000740), 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000a80)=""/2, 0x2}], 0x1, &(0x7f0000000f00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000f40)=@abs, 0x6e, &(0x7f0000000fc0), 0x0, &(0x7f0000001000)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000001100)=@abs, 0x6e, &(0x7f0000004280)=[{&(0x7f0000001180)=""/123, 0x7b}], 0x1}}, {{&(0x7f00000042c0), 0x6e, &(0x7f0000004500)=[{&(0x7f0000004340)=""/198, 0xc6}, {&(0x7f0000004440)=""/133, 0x85}], 0x2, &(0x7f0000004540)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000004580)=@abs, 0x6e, &(0x7f0000004900)=[{&(0x7f0000004600)=""/205, 0xcd}, {&(0x7f0000004700)=""/20, 0x14}, {&(0x7f0000004740)=""/124, 0x7c}, {&(0x7f00000047c0)=""/158, 0x9e}, {&(0x7f0000004880)=""/91, 0x5b}], 0x5, &(0x7f0000004980)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x140}}, {{0x0, 0x0, &(0x7f0000004c40)=[{&(0x7f0000004ac0)=""/166, 0xa6}, {&(0x7f0000004b80)=""/152, 0x98}], 0x2, &(0x7f0000004c80)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x128}}], 0x7, 0x20000000, &(0x7f0000004f80)={0x77359400}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000007200)={0x12e4, 0x35, 0x200, 0x70bd25, 0x25dfdbfd, {0x16}, [@nested={0x1b3, 0x37, 0x0, 0x1, [@generic="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", @generic="6b597d6deafcbb1bc97c84a6789db3292906fb4339530625d9c8c2f5316ce9a989548d64e5b7782e", @typed={0x8, 0x49, 0x0, 0x0, @fd=r1}, @generic="af36b6cb1ef6d928770b36fe6d9b657f0d3bb281ad06d501d919ba28850c8b626304686e63a794852737cf75092e16e1b360812ddabd9942bf38b52ff8cd5da73888bdee1602cd3bd7aaa837d1a22f666d3b3e7c3e93af6bdd2c1a10bde2912e69c42f97a5c59fca81"]}, @nested={0x111a, 0x76, 0x0, 0x1, [@typed={0x8, 0x56, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x3b, 0x0, 0x0, @u32=0x7fff}, @typed={0x8, 0x58, 0x0, 0x0, @ipv4=@loopback}, @typed={0xc, 0x79, 0x0, 0x0, @u64=0x4af}, @typed={0x8, 0x61, 0x0, 0x0, @fd=r2}, @typed={0x4, 0x43}, @generic="f0c9c740783d590bb7d2874605dd36f574d873781b5da9350f6779361b7f2ab71bc5f9d038b988814abb0f89078ece4176899d4a26c086e0f9ad7cde765fc686d857ccab666452279ba57b7ec4e3425e5199ba33d7a8e84eb01e27a5905152a8b4575b21f65b7bbd1c4f3af966c3da3df8616f5534a4b845d01c9788ff5f39c01e448f496c6da243036e7c75f9723a3d047436edb4e972ef01008327d389330c3a8850a303e7cce3fa823578c7cc353ca4deb674ec441467e4a758f2241a5eb30c63a8d735c51ba3e55ad58459f06794b88952bc38d785b27ce0", @typed={0xc, 0x52, 0x0, 0x0, @u64=0x9b7}, @generic="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0x12e4}, 0x1, 0x0, 0x0, 0x8000}, 0x1) openat$cgroup_ro(r0, &(0x7f0000000840)='memory.swap.current\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = pidfd_getfd(0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) execveat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='&+@#-^\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='*(\'#%\x00', &(0x7f0000000540)='[\x00', &(0x7f0000000200)='+\x00', &(0x7f0000000240)='/}\x00', &(0x7f0000000280)='+\x00'], &(0x7f0000000500)=[&(0x7f0000000300)='@-@-@*(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='[w\x00', &(0x7f00000003c0)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000440)='\\:(\'\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='+$\\\xe6!,%!^\xb8\x00'], 0x1000) 07:03:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x504, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:03:13 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 07:03:13 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 20) [ 1598.740682] FAULT_INJECTION: forcing a failure. [ 1598.740682] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.742446] loop4: detected capacity change from 0 to 33558528 [ 1598.743480] CPU: 0 PID: 16053 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1598.744569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1598.745868] Call Trace: [ 1598.746292] dump_stack+0x107/0x167 [ 1598.746887] should_fail.cold+0x5/0xa [ 1598.747489] should_failslab+0x5/0x20 [ 1598.748078] __kmalloc_track_caller+0x79/0x370 [ 1598.748780] ? parse_opts.part.0+0x8e/0x340 [ 1598.749453] kstrdup+0x36/0x70 [ 1598.749955] parse_opts.part.0+0x8e/0x340 [ 1598.750602] ? p9_fd_show_options+0x1c0/0x1c0 [ 1598.751297] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1598.752106] ? quarantine_put+0x8b/0x1a0 [ 1598.752728] ? trace_hardirqs_on+0x5b/0x180 [ 1598.753399] ? kfree+0xd7/0x340 [ 1598.753917] p9_fd_create+0x98/0x4a0 [ 1598.754499] ? p9_conn_create+0x510/0x510 [ 1598.755139] ? p9_client_create+0x798/0x1230 [ 1598.755816] ? kfree+0xd7/0x340 [ 1598.756332] ? do_raw_spin_unlock+0x4f/0x220 [ 1598.757023] p9_client_create+0x7ff/0x1230 [ 1598.757681] ? p9_client_flush+0x430/0x430 [ 1598.758338] ? trace_hardirqs_on+0x5b/0x180 [ 1598.759019] ? lockdep_init_map_type+0x2c7/0x780 [ 1598.759755] ? __raw_spin_lock_init+0x36/0x110 [ 1598.760469] v9fs_session_init+0x1dd/0x1680 [ 1598.761138] ? lock_release+0x680/0x680 [ 1598.761757] ? kmem_cache_alloc_trace+0x151/0x320 [ 1598.762511] ? v9fs_show_options+0x690/0x690 [ 1598.763197] ? trace_hardirqs_on+0x5b/0x180 [ 1598.763866] ? kasan_unpoison_shadow+0x33/0x50 [ 1598.764571] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1598.765357] v9fs_mount+0x79/0x8f0 [ 1598.765908] ? v9fs_write_inode+0x60/0x60 [ 1598.766557] legacy_get_tree+0x105/0x220 [ 1598.767188] vfs_get_tree+0x8e/0x300 [ 1598.767741] path_mount+0x1429/0x2120 [ 1598.768348] ? strncpy_from_user+0x9e/0x470 [ 1598.768988] ? finish_automount+0xa90/0xa90 [ 1598.769655] ? getname_flags.part.0+0x1dd/0x4f0 [ 1598.770371] ? _copy_from_user+0xfb/0x1b0 [ 1598.770998] __x64_sys_mount+0x282/0x300 [ 1598.771602] ? copy_mnt_ns+0xa00/0xa00 [ 1598.772210] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1598.773006] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1598.773808] do_syscall_64+0x33/0x40 [ 1598.774379] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1598.775159] RIP: 0033:0x7fae71bdbb19 [ 1598.775732] 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 [ 1598.778504] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1598.779645] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1598.780711] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1598.781791] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1598.782866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1598.783934] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1598.785130] 9pnet: Insufficient options for proto=fd [ 1598.785711] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1598.787138] FAULT_INJECTION: forcing a failure. [ 1598.787138] name failslab, interval 1, probability 0, space 0, times 0 [ 1598.789874] CPU: 0 PID: 16054 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1598.790935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1598.792191] Call Trace: [ 1598.792596] dump_stack+0x107/0x167 [ 1598.793156] should_fail.cold+0x5/0xa [ 1598.793755] should_failslab+0x5/0x20 [ 1598.794334] __kmalloc_node_track_caller+0x74/0x3b0 [ 1598.795091] ? alloc_skb_with_frags+0x92/0x570 [ 1598.795798] __alloc_skb+0xb1/0x5b0 [ 1598.796348] alloc_skb_with_frags+0x92/0x570 [ 1598.797030] ? SOFTIRQ_verbose+0x10/0x10 [ 1598.797671] sock_alloc_send_pskb+0x7af/0x930 [ 1598.798352] ? lock_acquire+0x197/0x470 [ 1598.798956] ? sk_alloc+0x350/0x350 [ 1598.799527] ? kfree_skbmem+0xef/0x1b0 [ 1598.800150] packet_sendmsg+0x182f/0x5410 [ 1598.800788] ? sock_has_perm+0x1ea/0x280 [ 1598.801415] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1598.802205] ? mark_lock+0xf5/0x2df0 [ 1598.802802] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1598.803530] ? lock_acquire+0x197/0x470 [ 1598.804123] ? find_held_lock+0x2c/0x110 [ 1598.804759] sock_sendmsg+0x319/0x390 [ 1598.805344] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1598.806084] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1598.806893] ? ____sys_sendmsg+0x870/0x870 [ 1598.807528] ? 0xffffffffa0000000 [ 1598.808049] ? __is_insn_slot_addr+0x14c/0x290 [ 1598.808752] ? mark_lock+0xf5/0x2df0 [ 1598.809314] ? import_single_range+0x24d/0x2e0 [ 1598.810006] io_send+0x1fd/0x780 [ 1598.810527] ? io_poll_add+0x2e0/0x2e0 [ 1598.811118] ? stack_trace_consume_entry+0x160/0x160 [ 1598.811893] ? __lock_acquire+0xbb1/0x5b00 [ 1598.812532] io_issue_sqe+0x379/0x77b0 [ 1598.813121] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1598.813908] ? SOFTIRQ_verbose+0x10/0x10 [ 1598.814525] ? lock_chain_count+0x20/0x20 [ 1598.815161] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1598.815946] ? io_connect+0x610/0x610 [ 1598.816533] ? lock_acquire+0x197/0x470 [ 1598.817132] ? find_held_lock+0x2c/0x110 [ 1598.817756] ? __fget_files+0x2cf/0x520 [ 1598.818346] ? lock_downgrade+0x6d0/0x6d0 [ 1598.818978] __io_queue_sqe+0x90/0x9d0 [ 1598.819562] ? io_issue_sqe+0x77b0/0x77b0 [ 1598.820201] ? __fget_files+0x2f8/0x520 [ 1598.820830] io_submit_sqes+0x44aa/0x8610 [ 1598.821474] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1598.822238] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1598.822975] ? find_held_lock+0x2c/0x110 [ 1598.823612] ? io_submit_sqes+0x8610/0x8610 [ 1598.824265] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1598.825017] ? wait_for_completion_io+0x270/0x270 [ 1598.825753] ? rcu_read_lock_any_held+0x75/0xa0 [ 1598.826473] ? vfs_write+0x354/0xb10 [ 1598.827033] ? fput_many+0x2f/0x1a0 [ 1598.827600] ? ksys_write+0x1a9/0x260 [ 1598.828190] ? __ia32_sys_read+0xb0/0xb0 [ 1598.828803] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1598.829599] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1598.830388] do_syscall_64+0x33/0x40 [ 1598.830981] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1598.831758] RIP: 0033:0x7f0f6c023b19 [ 1598.832321] 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 [ 1598.835114] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1598.836262] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1598.837335] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1598.838451] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1598.839539] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1598.840618] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 07:03:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x505, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1598.911055] loop4: detected capacity change from 0 to 33558528 07:03:13 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x5, 0x20010, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)={0x4}}, 0x8) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:03:13 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) [ 1598.944025] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:03:14 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) 07:03:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x506, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:03:14 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x14100, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file1\x00', 0xffffc000, 0x0) 07:03:14 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:03:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000140)=@updsa={0x104, 0x1a, 0x9, 0x0, 0x0, {{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3a, 0x0, 0xee00}, {@in, 0x0, 0x3c}, @in6=@private1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, 0x0, 0x0, 0x2, 0x3}, [@coaddr={0x14, 0xe, @in=@empty}]}, 0x104}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000380)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@empty}, 0x0, @in=@private}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) 07:03:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x508, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:03:30 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 21) 07:03:30 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x0, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:03:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 27) 07:03:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ftruncate(r0, 0x800) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7665836800"/18], 0x12) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendfile(r1, r0, 0x0, 0x8000) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0xf, 0x12, r0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mbind(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x0, 0x0, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') renameat(r4, &(0x7f0000000080)='./mnt\x00', r3, &(0x7f00000001c0)='./mnt\x00') sendmsg$TIPC_NL_NET_SET(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x1dc, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x4}, @TIPC_NLA_NODE={0x13c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x95, 0x3, "4a1151490c8e9c06697891cbd1b5bb841f493b4f0504927ea9d51609b76a0b375227767f97966d0d508d6a43eee364a9597d22cc78a757c894bf2c351f38576b6acedc229f03a4644e745ee7c014f4c2869e66f12aaa54307cc70ff29fcaad060b67580b474c5346480d7ba27367eabb417358b1afcb98858582af910c46b1a309d162d02320aba5254c53ae756fe4963d"}, @TIPC_NLA_NODE_ID={0xf, 0x3, "b24e8756359fe0f40d3d52"}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "e3c6556bcf0d791ad1747ea4a992c8f14b3cf93a64cea45b27081063"}}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "fb8eedc83df215710e7d594c02ed4747fb6b24291047db4a5e1438630a"}}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_MEDIA={0x80, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MEDIA={0x4}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4028000}, 0x4048000) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000200)={0x4, 0x9, 0x2, {0x9, 0x4}, 0x6072, 0x5}) 07:03:30 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000680)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x800, 0x5, &(0x7f0000000500)=[{&(0x7f0000000200)="4e34f166067571d1e302ace9ed9b82eb1745de5f973cda347604b479394ad6887e0eb1f60023073f38c86f822623abea768b9c0391e2465087454479a6c1cb0708c8409c", 0x44, 0x5ba91496}, {&(0x7f0000000280)="caeb803344956c011fd0f5c24fc630a3665932fbea87aa220f78bac63e06d4871c5e91ded350e54956d939e59317ab1b9c285ca9ab1b2f81c855a58943a6d4311075653d29194e47e9fff1de42bf4eabad29fbf77a4724feea796b2c299aff04559b2347248ffe15891b5d57bd2140f52165021ce5f3d81f", 0x78, 0x29}, {&(0x7f0000000300)="e2aa225563b231e7fbe2628b6b0b16010a3fb108ab504802b059eea61d306629536591f94665995eadc8b68c5137757fcb6fb1beb9fcab05547fcd527221893ac802ed", 0x43}, {&(0x7f0000000380)="4ff8ba857967aada349f04662b2967b2074f4ef177d3d2efb81e99ef2deb43025e02b85b76d983fbc3277758464a1cc88b4e6d60fcd163c744dfb73cb3fba350e23541940883c6edb87223cf3098643a7a5a12e1e273d3005989edfb748bd7068911c390142e4cabaa036e6f9c20f0e4a792e41bd34c5aeac36a7733152391c1e365487f6013ff0c57b16f122201c2595d06ec14554301d1f20938ca9ffbcf98c4fd8a1fcf572b10908fc6e95d495a2f9b649c8e21bd746a5b2669e24260b755a69930d36c488042b1a05333539fad814d05ae0c", 0xd4, 0x9}, {&(0x7f0000000480)="29d8f9c0200caac92862b22172f0f68f83cf0e6fceb22f6d643a030fce380fd99fdbe894cb785c904bacc2f889ba957d579188416090585c758c841b3b13623e367243f7de500bed17d9023e7c9eb9895dcbe457f83fa046d868910cee40723a634f7daab472c4b2b9a54a06542d4b55280e96fd5039d0d0c37f1fc9a54c4f", 0x7f, 0x8}], 0xb73f6419655d0a10, &(0x7f0000000580)={[{@nr_inodes={'nr_inodes', 0x3d, [0x36, 0x25, 0x38, 0x6d, 0x31, 0x31, 0x25, 0x6d]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x36, 0x53, 0x39, 0x67, 0x6d, 0x25, 0x65]}}, {@nr_inodes}, {@huge_always}, {@huge_always}, {@huge_always}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@measure}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@subj_type}]}) sendfile(r6, r5, &(0x7f0000000640), 0x400) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1615.563347] FAULT_INJECTION: forcing a failure. [ 1615.563347] name failslab, interval 1, probability 0, space 0, times 0 [ 1615.564612] CPU: 1 PID: 16297 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1615.565350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1615.566290] Call Trace: [ 1615.566604] dump_stack+0x107/0x167 [ 1615.567014] should_fail.cold+0x5/0xa [ 1615.567454] should_failslab+0x5/0x20 [ 1615.567896] __kmalloc_track_caller+0x79/0x370 [ 1615.568413] ? parse_opts.part.0+0x8e/0x340 [ 1615.568905] kstrdup+0x36/0x70 [ 1615.569273] parse_opts.part.0+0x8e/0x340 [ 1615.569754] ? p9_fd_show_options+0x1c0/0x1c0 [ 1615.570268] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1615.570873] ? quarantine_put+0x8b/0x1a0 [ 1615.571332] ? trace_hardirqs_on+0x5b/0x180 [ 1615.571833] ? kfree+0xd7/0x340 [ 1615.572210] p9_fd_create+0x98/0x4a0 [ 1615.572638] ? p9_conn_create+0x510/0x510 [ 1615.573125] ? p9_client_create+0x798/0x1230 [ 1615.573630] ? kfree+0xd7/0x340 [ 1615.574013] ? do_raw_spin_unlock+0x4f/0x220 [ 1615.574514] p9_client_create+0x7ff/0x1230 [ 1615.575006] ? p9_client_flush+0x430/0x430 [ 1615.575167] FAULT_INJECTION: forcing a failure. [ 1615.575167] name failslab, interval 1, probability 0, space 0, times 0 [ 1615.575493] ? trace_hardirqs_on+0x5b/0x180 [ 1615.578759] ? lockdep_init_map_type+0x2c7/0x780 [ 1615.579308] ? __raw_spin_lock_init+0x36/0x110 [ 1615.579837] v9fs_session_init+0x1dd/0x1680 [ 1615.580325] ? lock_release+0x680/0x680 [ 1615.580783] ? kmem_cache_alloc_trace+0x151/0x320 [ 1615.581332] ? v9fs_show_options+0x690/0x690 [ 1615.581839] ? trace_hardirqs_on+0x5b/0x180 [ 1615.582329] ? kasan_unpoison_shadow+0x33/0x50 [ 1615.582850] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1615.583425] v9fs_mount+0x79/0x8f0 [ 1615.583838] ? v9fs_write_inode+0x60/0x60 [ 1615.584312] legacy_get_tree+0x105/0x220 [ 1615.584781] vfs_get_tree+0x8e/0x300 [ 1615.585207] path_mount+0x1429/0x2120 [ 1615.585648] ? strncpy_from_user+0x9e/0x470 [ 1615.586134] ? finish_automount+0xa90/0xa90 [ 1615.586631] ? getname_flags.part.0+0x1dd/0x4f0 [ 1615.587161] ? _copy_from_user+0xfb/0x1b0 [ 1615.587633] __x64_sys_mount+0x282/0x300 [ 1615.588092] ? copy_mnt_ns+0xa00/0xa00 [ 1615.588538] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1615.589129] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1615.589720] do_syscall_64+0x33/0x40 [ 1615.590142] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1615.590776] RIP: 0033:0x7fae71bdbb19 [ 1615.591201] 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 [ 1615.593303] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1615.594165] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1615.594990] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1615.595797] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1615.596605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1615.597424] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1615.599179] 9pnet: Insufficient options for proto=fd [ 1615.599702] CPU: 0 PID: 16296 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1615.600631] loop4: detected capacity change from 0 to 33558528 [ 1615.601878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1615.601887] Call Trace: [ 1615.601918] dump_stack+0x107/0x167 [ 1615.601953] should_fail.cold+0x5/0xa [ 1615.601985] ? create_object.isra.0+0x3a/0xa20 [ 1615.602017] should_failslab+0x5/0x20 [ 1615.602043] kmem_cache_alloc+0x5b/0x310 [ 1615.610558] create_object.isra.0+0x3a/0xa20 [ 1615.611666] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1615.612939] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1615.614221] ? alloc_skb_with_frags+0x92/0x570 [ 1615.615401] __alloc_skb+0xb1/0x5b0 [ 1615.616321] alloc_skb_with_frags+0x92/0x570 [ 1615.617414] ? SOFTIRQ_verbose+0x10/0x10 [ 1615.618439] sock_alloc_send_pskb+0x7af/0x930 [ 1615.619595] ? lock_acquire+0x197/0x470 [ 1615.620601] ? sk_alloc+0x350/0x350 [ 1615.621510] ? kfree_skbmem+0xef/0x1b0 [ 1615.622508] packet_sendmsg+0x182f/0x5410 [ 1615.623591] ? sock_has_perm+0x1ea/0x280 [ 1615.624608] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1615.625906] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1615.627120] ? lock_acquire+0x197/0x470 [ 1615.628114] ? find_held_lock+0x2c/0x110 [ 1615.629148] sock_sendmsg+0x319/0x390 [ 1615.630095] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1615.631301] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1615.632641] ? ____sys_sendmsg+0x870/0x870 [ 1615.633778] ? 0xffffffffa0000000 [ 1615.634673] ? __is_insn_slot_addr+0x14c/0x290 [ 1615.635838] ? mark_lock+0xf5/0x2df0 [ 1615.636775] ? import_single_range+0x24d/0x2e0 [ 1615.637928] io_send+0x1fd/0x780 [ 1615.638792] ? io_poll_add+0x2e0/0x2e0 [ 1615.639778] ? stack_trace_consume_entry+0x160/0x160 [ 1615.641088] ? __lock_acquire+0xbb1/0x5b00 [ 1615.642155] io_issue_sqe+0x379/0x77b0 [ 1615.643163] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1615.644477] ? SOFTIRQ_verbose+0x10/0x10 [ 1615.645492] ? lock_chain_count+0x20/0x20 [ 1615.646550] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1615.647858] ? io_connect+0x610/0x610 [ 1615.648827] ? lock_acquire+0x197/0x470 [ 1615.649823] ? find_held_lock+0x2c/0x110 [ 1615.650859] ? __fget_files+0x2cf/0x520 [ 1615.651856] ? lock_downgrade+0x6d0/0x6d0 [ 1615.652909] __io_queue_sqe+0x90/0x9d0 [ 1615.653892] ? io_issue_sqe+0x77b0/0x77b0 [ 1615.654942] ? __fget_files+0x2f8/0x520 [ 1615.655955] io_submit_sqes+0x44aa/0x8610 [ 1615.657055] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1615.658302] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1615.659524] ? find_held_lock+0x2c/0x110 [ 1615.660555] ? io_submit_sqes+0x8610/0x8610 [ 1615.661644] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1615.662863] ? wait_for_completion_io+0x270/0x270 [ 1615.664100] ? rcu_read_lock_any_held+0x75/0xa0 [ 1615.665265] ? vfs_write+0x354/0xb10 [ 1615.666198] ? fput_many+0x2f/0x1a0 [ 1615.667126] ? ksys_write+0x1a9/0x260 [ 1615.668090] ? __ia32_sys_read+0xb0/0xb0 [ 1615.669117] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1615.670427] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1615.671734] do_syscall_64+0x33/0x40 [ 1615.672673] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1615.673952] RIP: 0033:0x7f0f6c023b19 [ 1615.674895] 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 [ 1615.679506] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1615.681427] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1615.683225] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1615.685024] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1615.686831] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1615.688628] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1615.705435] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:03:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1=0xe0000021}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r2], 0x38}}], 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {r4}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000470c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000472c0)={{0x0, 0x2, 0xa6, 0xff, 0x7, 0x81, 0x10000, 0x3, 0x4, 0x9c1, 0xa745, 0x200, 0x4, 0x5, 0x411}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {0x0, r13}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {r11}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000482c0)={{0x0, 0xfffffffffffffffe, 0x1, 0x7, 0x6, 0x3, 0xb, 0x8, 0x9a, 0x5, 0x3ff, 0x1, 0x1, 0xffffffffffffff2a}}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f00000492c0)={{0x0, 0x4, 0x4, 0x7fff, 0x7fff, 0x6a8, 0x3a71, 0x0, 0x3, 0xfff, 0x1, 0x7, 0x8, 0x2, 0x1f}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000049340)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000049540)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "89b19c05ed237e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {0x0, r22}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}, {r20}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004a540)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r8}, {}, {r9}, {0x0, r12}, {r15}, {r16, r17}, {}, {}, {}, {0x0, r18}, {0x0, r21}], 0xc9, "4b1222c32832bc"}) 07:03:30 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x0, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) [ 1615.727447] audit: type=1400 audit(1745391810.689:110): avc: denied { write } for pid=16289 comm="syz-executor.5" name="ns" dev="proc" ino=38112 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 1615.736118] loop7: detected capacity change from 0 to 99756032 [ 1615.785205] loop7: detected capacity change from 0 to 99756032 07:03:30 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f00000001c0)=0x20) r0 = open_tree(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x17, "77004a6efdff00", 0x0, 0x1}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x2000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x43}}, {0x2, 0x4e21, @empty}, {0x2, 0x4e21, @multicast1}, 0x11, 0x0, 0x0, 0x0, 0x7fff, &(0x7f0000000040)='veth1_to_batadv\x00', 0x1, 0x0, 0x9}) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={r0, 0x8, 0x100, 0xfffffffffffff1b9}) creat(&(0x7f0000000100)='./file0\x00', 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) pread64(0xffffffffffffffff, &(0x7f0000000400)=""/71, 0x47, 0x1) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wlan0\x00'}) r3 = syz_open_dev$vcsa(&(0x7f0000004700), 0x0, 0x4400) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r3) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 07:03:30 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 28) 07:03:30 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x21) r1 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000340)='./file0\x00', 0x1fe56691, 0x2, &(0x7f0000000440)=[{&(0x7f0000000380)="0f32f6877c476fadf93d40d98380f44036a9088854b28fdcfd55bb6ec16ea8033f4573cfc533001aabaf293fd043648707e16de66b242022fc4fb0337f281f44511d39c908209612d8aa9865583293", 0x4f, 0x16d5}, {&(0x7f0000000400)="7b804d478b8ba9e2a86764440534cee37ea8321102", 0x15, 0xffffffffffffffff}], 0x1000808, &(0x7f0000000640)=ANY=[@ANYBLOB="6e725f626c6f636b733d70d0003725706d740a2c6d6f64653d30303030303030303030303030303082d4eb9224091b7b689d3d30303030303031312c73697a653d6767342c687567653d6164766973652c73697a653d31702c687567653d616c776179732c6769643d", @ANYRESHEX=0x0, @ANYBLOB=',huge=within_size,defcontext=root,euid<', @ANYRESDEC, @ANYBLOB=',hash,dont_appraise,\x00']) futimesat(r1, &(0x7f00000005c0)='./file2\x00', &(0x7f0000000600)={{0x0, 0x2710}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000280)=""/46, 0x2e) getdents64(r2, &(0x7f00000001c0)=""/76, 0x4c) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x80186803, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x34, &(0x7f0000000080)={0x0, 0x0}, 0x10) socket$packet(0x11, 0x3, 0x300) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x20, 0xc21}, 0x14}}, 0x0) ioctl$FICLONE(r5, 0x40049409, r4) 07:03:30 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x0, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:03:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x509, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1615.892660] FAULT_INJECTION: forcing a failure. [ 1615.892660] name failslab, interval 1, probability 0, space 0, times 0 [ 1615.893997] CPU: 1 PID: 16472 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1615.894783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1615.895741] Call Trace: [ 1615.896054] dump_stack+0x107/0x167 [ 1615.896474] should_fail.cold+0x5/0xa [ 1615.896911] should_failslab+0x5/0x20 [ 1615.897356] __kmalloc_track_caller+0x79/0x370 [ 1615.897881] ? match_number+0xaf/0x1d0 [ 1615.898336] kmemdup_nul+0x2d/0xa0 [ 1615.898759] match_number+0xaf/0x1d0 [ 1615.899187] ? match_u64+0x190/0x190 [ 1615.899612] ? __kmalloc_track_caller+0x2c6/0x370 [ 1615.900160] ? memcpy+0x39/0x60 [ 1615.900541] parse_opts.part.0+0x1f3/0x340 [ 1615.901021] ? p9_fd_show_options+0x1c0/0x1c0 [ 1615.901542] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1615.902156] ? trace_hardirqs_on+0x5b/0x180 [ 1615.902657] ? kfree+0xd7/0x340 [ 1615.903032] p9_fd_create+0x98/0x4a0 [ 1615.903466] ? p9_conn_create+0x510/0x510 [ 1615.903946] ? p9_client_create+0x798/0x1230 [ 1615.904446] ? kfree+0xd7/0x340 [ 1615.904818] ? do_raw_spin_unlock+0x4f/0x220 [ 1615.905337] p9_client_create+0x7ff/0x1230 [ 1615.905833] ? p9_client_flush+0x430/0x430 [ 1615.906325] ? trace_hardirqs_on+0x5b/0x180 [ 1615.906831] ? lockdep_init_map_type+0x2c7/0x780 [ 1615.907386] ? __raw_spin_lock_init+0x36/0x110 [ 1615.907912] v9fs_session_init+0x1dd/0x1680 [ 1615.908408] ? lock_release+0x680/0x680 [ 1615.908863] ? kmem_cache_alloc_trace+0x151/0x320 [ 1615.909424] ? v9fs_show_options+0x690/0x690 [ 1615.909930] ? trace_hardirqs_on+0x5b/0x180 [ 1615.910429] ? kasan_unpoison_shadow+0x33/0x50 [ 1615.910972] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1615.911551] v9fs_mount+0x79/0x8f0 [ 1615.911964] ? v9fs_write_inode+0x60/0x60 [ 1615.912441] legacy_get_tree+0x105/0x220 [ 1615.912907] vfs_get_tree+0x8e/0x300 [ 1615.913338] path_mount+0x1429/0x2120 [ 1615.913778] ? strncpy_from_user+0x9e/0x470 [ 1615.914268] ? finish_automount+0xa90/0xa90 [ 1615.914765] ? getname_flags.part.0+0x1dd/0x4f0 [ 1615.915294] ? _copy_from_user+0xfb/0x1b0 [ 1615.915769] __x64_sys_mount+0x282/0x300 [ 1615.916231] ? copy_mnt_ns+0xa00/0xa00 [ 1615.916678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1615.917283] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1615.917881] do_syscall_64+0x33/0x40 [ 1615.918317] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1615.918926] RIP: 0033:0x7fae71bdbb19 [ 1615.919354] 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 [ 1615.921484] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1615.922351] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1615.923175] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1615.923994] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1615.924814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1615.925637] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:03:30 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) bind$packet(r3, &(0x7f0000000840)={0x11, 0x10, r4, 0x1, 0x20, 0x6, @broadcast}, 0x14) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1615.972030] 9pnet: Insufficient options for proto=fd [ 1630.226030] loop4: detected capacity change from 0 to 33558528 07:03:45 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 22) 07:03:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x50a, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:03:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x81403, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x4, 0x3, 0xfffffffc, 0x2, 0x3, 0x400, 0xfffe, 0x0, 0xfffffffc, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000440)=0x7, 0x6ee7) sendfile(0xffffffffffffffff, r3, 0x0, 0x3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r4, &(0x7f00000000c0)="04", 0x1, 0x3ff03) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000600)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x43000, 0x3, 0x0, 0x4, 0x0, 0x4}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x0, 0xe70d, 0x10001, 0x80000000, 0x2}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="4ec066696c653010"]) syz_genetlink_get_family_id$nl80211(0x0, r0) sendfile(r1, r0, 0x0, 0xffffffff000) 07:03:45 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040), 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/99, 0x63}], 0x1, &(0x7f0000000280)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xd0}, 0x10100) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0xee01, r3}}, './file0\x00'}) mount(0x0, &(0x7f0000000740)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0xc020, &(0x7f0000000140)={[{@fat=@uid={'uid', 0x3d, 0xffffffffffffffff}}]}) 07:03:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 29) 07:03:45 executing program 5: link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4e5806ac5ea118e763750a9", 0x1f) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x42, 0xe21}, 0x14}}, 0x0) r3 = syz_open_dev$vcsu(0x0, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r1, 0x0, 0x0, 0xfffffffffffffd69, 0x0) syz_io_uring_setup(0x7781, &(0x7f0000000400)={0x0, 0x69ec, 0x10, 0x0, 0x3aa, 0x0, r3}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000480), &(0x7f00000004c0)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000600)=ANY=[], 0x110) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x18, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}, [@nested={0x4}]}, 0x18}}, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/223, 0xdf}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/108, 0x6c}], 0x4) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000500)={0x0, 0x7e850000, 0x6, 0x0, 0x0, [{{r1}, 0x800}, {{}, 0x2}, {{r4}, 0x20f}, {{r0}, 0x8}, {{r1}, 0x1ff}, {{}, 0xffffbffffffff754}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0xd15) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f00000000c0)=0x1) 07:03:45 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0x0, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:03:45 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000540)={{'\x00', 0x3}, {0xee}, 0x61, 0x0, 0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)="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", 0x144, 0x0, &(0x7f0000000380)={0x2, 0x103, {0x0, 0xc, 0xb7, "7f66daded9c5307ac1f5bce703a60eb4f3486d6da98973a6ddb93cdf8dda3b1821d9a808bac3619a13d32683f0c5c2ce3de9aacc6cefdf78d3c6fef4c21c6cb7b2e7c341fcdce5e68c513b1c159dddcb36d8bbab75da9df3d334ac567ab2c692b566b6803b6fae1c61ae4962bf206b07d624d0ce3b0e6f9ec5f70817e1799112a9cd1409bf4abb04ce18ecaa5aac87cb2ed51350aa8e6c47fb7e2a4b72a83f139ac06030f287a72198459d7179c2e77a7d75944a2072ce", 0x3f, "9f0c492a53430dfbd7512e992a4f4a18e4cb9f60abcbc27836740c7f2d83eb40eafc8a51d5f87a83af642008ee2289e9452874d777617199f9756eb355fcfa"}, 0x91, "a8f3e8285255bdb4addc55a53203421118e345ec08e13d28db02c48ae470225b51a2288c80a2c146997e9ddaa59e7784881fe3120f18a1ae841417f71e4b41f59ff3f8d3b3c83e18c7bc684a9ccd0b84e9a8917ddf5add35e671bbe0c60fd06118b441bfac44c494420d9adcf5a51ffb973d7775bd29e4d276e1da94e936d584ba2c76cff28ac208746c1c271d294760ff"}, 0x1a0}) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:03:45 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0x0, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) [ 1630.277503] FAULT_INJECTION: forcing a failure. [ 1630.277503] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.279396] CPU: 0 PID: 16563 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1630.280502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1630.281820] Call Trace: [ 1630.282248] dump_stack+0x107/0x167 [ 1630.282834] should_fail.cold+0x5/0xa [ 1630.283454] ? create_object.isra.0+0x3a/0xa20 [ 1630.284187] should_failslab+0x5/0x20 [ 1630.284791] kmem_cache_alloc+0x5b/0x310 [ 1630.285444] create_object.isra.0+0x3a/0xa20 [ 1630.286143] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1630.286970] __kmalloc_track_caller+0x177/0x370 [ 1630.287720] ? match_number+0xaf/0x1d0 [ 1630.288350] kmemdup_nul+0x2d/0xa0 [ 1630.288919] match_number+0xaf/0x1d0 [ 1630.289521] ? match_u64+0x190/0x190 [ 1630.290117] ? __kmalloc_track_caller+0x2c6/0x370 [ 1630.290890] ? memcpy+0x39/0x60 [ 1630.291431] parse_opts.part.0+0x1f3/0x340 [ 1630.292111] ? p9_fd_show_options+0x1c0/0x1c0 [ 1630.292831] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1630.293670] ? trace_hardirqs_on+0x5b/0x180 [ 1630.294364] ? kfree+0xd7/0x340 [ 1630.294899] p9_fd_create+0x98/0x4a0 [ 1630.295505] ? p9_conn_create+0x510/0x510 [ 1630.296167] ? p9_client_create+0x798/0x1230 [ 1630.296866] ? kfree+0xd7/0x340 [ 1630.297394] ? do_raw_spin_unlock+0x4f/0x220 [ 1630.298102] p9_client_create+0x7ff/0x1230 [ 1630.298793] ? p9_client_flush+0x430/0x430 [ 1630.299477] ? trace_hardirqs_on+0x5b/0x180 [ 1630.300172] ? lockdep_init_map_type+0x2c7/0x780 [ 1630.300924] ? __raw_spin_lock_init+0x36/0x110 [ 1630.301656] v9fs_session_init+0x1dd/0x1680 [ 1630.302350] ? lock_release+0x680/0x680 [ 1630.303001] ? kmem_cache_alloc_trace+0x151/0x320 [ 1630.303780] ? v9fs_show_options+0x690/0x690 [ 1630.304492] ? trace_hardirqs_on+0x5b/0x180 [ 1630.305183] ? kasan_unpoison_shadow+0x33/0x50 [ 1630.305906] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1630.306726] v9fs_mount+0x79/0x8f0 [ 1630.307300] ? v9fs_write_inode+0x60/0x60 [ 1630.307958] legacy_get_tree+0x105/0x220 [ 1630.308615] vfs_get_tree+0x8e/0x300 [ 1630.309216] path_mount+0x1429/0x2120 [ 1630.309826] ? strncpy_from_user+0x9e/0x470 [ 1630.310516] ? finish_automount+0xa90/0xa90 [ 1630.311222] ? getname_flags.part.0+0x1dd/0x4f0 [ 1630.311960] ? _copy_from_user+0xfb/0x1b0 [ 1630.312631] __x64_sys_mount+0x282/0x300 [ 1630.313288] ? copy_mnt_ns+0xa00/0xa00 [ 1630.313910] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1630.314759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1630.315590] do_syscall_64+0x33/0x40 [ 1630.316192] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1630.317013] RIP: 0033:0x7fae71bdbb19 [ 1630.317615] 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 [ 1630.320559] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1630.321775] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1630.322920] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1630.324066] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1630.325202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1630.326339] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1630.363380] FAULT_INJECTION: forcing a failure. [ 1630.363380] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.366340] CPU: 1 PID: 16564 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1630.367993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1630.369951] Call Trace: [ 1630.370584] dump_stack+0x107/0x167 [ 1630.371475] should_fail.cold+0x5/0xa [ 1630.372384] ? __alloc_skb+0x6d/0x5b0 [ 1630.373292] should_failslab+0x5/0x20 [ 1630.374196] kmem_cache_alloc_node+0x55/0x330 [ 1630.375280] __alloc_skb+0x6d/0x5b0 [ 1630.376152] alloc_skb_with_frags+0x92/0x570 [ 1630.377192] ? SOFTIRQ_verbose+0x10/0x10 [ 1630.378165] sock_alloc_send_pskb+0x7af/0x930 [ 1630.379238] ? lock_acquire+0x197/0x470 [ 1630.380195] ? sk_alloc+0x350/0x350 [ 1630.381057] ? kfree_skbmem+0xef/0x1b0 [ 1630.382004] packet_sendmsg+0x182f/0x5410 [ 1630.383024] ? sock_has_perm+0x1ea/0x280 [ 1630.383983] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1630.385216] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1630.386334] ? lock_acquire+0x197/0x470 [ 1630.387300] ? find_held_lock+0x2c/0x110 [ 1630.388274] sock_sendmsg+0x319/0x390 [ 1630.389178] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1630.390299] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1630.391576] ? ____sys_sendmsg+0x870/0x870 [ 1630.392573] ? 0xffffffffa0000000 [ 1630.393402] ? __is_insn_slot_addr+0x14c/0x290 [ 1630.394494] ? mark_lock+0xf5/0x2df0 [ 1630.395391] ? import_single_range+0x24d/0x2e0 [ 1630.396479] io_send+0x1fd/0x780 [ 1630.397287] ? io_poll_add+0x2e0/0x2e0 [ 1630.398211] ? stack_trace_consume_entry+0x160/0x160 [ 1630.399447] ? __lock_acquire+0xbb1/0x5b00 [ 1630.400456] io_issue_sqe+0x379/0x77b0 [ 1630.401388] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1630.402626] ? SOFTIRQ_verbose+0x10/0x10 [ 1630.403597] ? lock_chain_count+0x20/0x20 [ 1630.404576] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1630.405813] ? io_connect+0x610/0x610 [ 1630.406734] ? lock_acquire+0x197/0x470 [ 1630.407677] ? find_held_lock+0x2c/0x110 [ 1630.408646] ? __fget_files+0x2cf/0x520 [ 1630.409589] ? lock_downgrade+0x6d0/0x6d0 [ 1630.410579] __io_queue_sqe+0x90/0x9d0 [ 1630.411527] ? io_issue_sqe+0x77b0/0x77b0 [ 1630.412503] ? __fget_files+0x2f8/0x520 [ 1630.413465] io_submit_sqes+0x44aa/0x8610 [ 1630.414479] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1630.415669] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1630.416809] ? find_held_lock+0x2c/0x110 [ 1630.417774] ? io_submit_sqes+0x8610/0x8610 [ 1630.418818] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1630.419961] ? wait_for_completion_io+0x270/0x270 [ 1630.421110] ? rcu_read_lock_any_held+0x75/0xa0 [ 1630.422208] ? vfs_write+0x354/0xb10 [ 1630.423098] ? fput_many+0x2f/0x1a0 [ 1630.423963] ? ksys_write+0x1a9/0x260 [ 1630.424862] ? __ia32_sys_read+0xb0/0xb0 [ 1630.425826] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1630.427075] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1630.428294] do_syscall_64+0x33/0x40 [ 1630.429176] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1630.430382] RIP: 0033:0x7f0f6c023b19 [ 1630.431280] 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 [ 1630.435613] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1630.437410] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1630.439108] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1630.440794] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1630.442476] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1630.444170] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 07:03:45 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) flock(r0, 0x0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7002) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f00000004c0)={{}, "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"}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000280), 0x20040, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000000c0)=ANY=[@ANYBLOB="01428310a3b8986ec5c01f51c7cebef58c28a2c746880000000100e5e0511a03e4ad77fc0c5a30", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000d, 0x13, r3, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001780)={{0x2, 0x3, @remote}, {0x308}, 0xac1414bb, {0x2, 0x0, @loopback}}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='configfs\x00', 0x20800, 0x0) fallocate(r1, 0x1d, 0xfffffffffffffffe, 0xb35c) accept4$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14, 0x80000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000400)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x22, 0xffffffffffffffff, {0xc5a6}}, './file1/file0\x00'}) write$P9_RVERSION(r5, &(0x7f00000003c0)={0x15, 0x65, 0xffff, 0xfffffffd, 0x8, '9P2000.u'}, 0x15) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x6, 0x0, 0xfd, 0x0, 0x5e, 0xa9413, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb4, 0x402}, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000014c0)="6b832ed13592090893e012c0276278830f126789328b314851463faf21b6739d8cda55ce7db738cf3356b5787d6c77493269dc66947167b8e0f2d5e692a93d32c26d4737eb5818c9566326d6226dedc8f10568d6badf0672c5f0e00b473c553c5e96fa6b6c8831375299efdccc86aef549178032d16c98ae473739bce51353b514abf038e4140cfc5f641241cdce17730fb342c5fde52f5a4d5d9380e8c5c77c92dd9bb6dee3debd5c7b7a0e67f850813624e4cc09915d23292b74b85954a67483b856ac401b30ecc7", 0xc9}, {&(0x7f00000001c0)="ca3eb984239251b0cd29b1d2e183bd3ccff5a7a44c1c01c4f791b0f842c530110759270e63d8828ca17c7c82368eb235b7e3752b50cc0b0cac021bceee981c3b592cc6f0cc931905a450a97011a7662bab8f736ad85892f97dcb72385b934d9f9c", 0x61}], 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000000180)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000001800)=ANY=[@ANYBLOB="6e6f61636c2c0081c3571a02fb3ce4fda80967d6e24d73b006be03000000f63d0e472f595d5e0e434af492323782d00940b18d3ebe1bc3f46786c9a0743f9d66ad1d573dfbb9089bd5097dfb051209f1759dea0e7a3f92444251381ea16b672100cfde49b9427b643a0dc607c5fa1a4d7bfceaae13c0a4129e6864cb689a09b62c7e9f39e96e546f23a2af5c867243d443b30a208cf5541631ad1225483d2cee568fb0d96887e688038379407a62058ce492487a17e789a5bd34dd4e66f43a6bde1ba9471541c12e355d8e363ab7b460fb26e0d238e86c4f82b48377e5a0ceaf52160474e401d12c013e54cadaa002000000000000573ff8ae119b433f2a93f0174cded4a5f25ee4498c50c4f5c8f0a6f53db8cd084f95f6110439f8ac0b7871406b095f3374837e803aa706c774b103df6ca82059aa9c54971e67f60fb1f9fc22430e053414a453c23d2680a49a932e9171ecdde86707156c015285cda0aa84635844d7b0d65ff38a159aa556f78675753b9f3853f9f2c98cca8a535e61ecc479e54be22e5080a46bc934693b94a18c0f3e7ac9b356153a27246a0b1bf4121c426116f9293f29811fc12dff58fbc5470708c6937bb03b5da20221d0876b453fd3728afa1a82dcd211f47b2c13a86ebf4a366abbc3775c2b50cfc3906d4bd2b6eb400eb957ad21940ec6643bd31e0972034fbd4370207fe4e9a981ac7373aef3a9a12081c80f7423751e86915736566789b16cbf9fde2e5d45cee39a885e853bd09dee58b365a856ee45bb192d984b1aa8ebdeb50f73b4312dcfd08c43664543301c8de5571df579787bcd6bfd2b693a4b147c4465641b9a848ee8e588c0c3a86eaef1a8b8a2abc06d48c217304d03c8847516847c4ac81053adf1cc8ff37141b141446e8fb49a45ca"]) 07:03:45 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x50, r0, 0x10000000) socketpair(0x27, 0x3, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) r7 = epoll_create1(0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_FILES_UPDATE={0x14, 0x5, 0x0, 0x0, 0x7, &(0x7f00000001c0)=[r3, r6, r7], 0x3, 0x0, 0x1}, 0xff) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:03:45 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0x0, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:03:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 30) [ 1630.620378] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:03:45 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') r2 = syz_io_uring_setup(0x52dd, &(0x7f00000001c0)={0x0, 0x4fea}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500), 0x3) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000240)=""/134, 0x86}], 0x1, 0x63, 0x0) syz_io_uring_setup(0x5402, &(0x7f0000000080)={0x0, 0x9fff, 0x20, 0x0, 0xcb}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000440)) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000300)=0x4) r3 = fcntl$dupfd(r0, 0x406, r0) faccessat2(r3, &(0x7f0000000140)='./file0\x00', 0x28, 0x0) openat(r1, &(0x7f0000000380)='./file0\x00', 0x400080, 0x81) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000180)) socket$netlink(0x10, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0xffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r5, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x6}, 0xe) sendfile(r5, r4, &(0x7f0000000340), 0xc) [ 1630.655728] FAULT_INJECTION: forcing a failure. [ 1630.655728] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.658281] CPU: 1 PID: 16678 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1630.659823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1630.661653] Call Trace: [ 1630.662242] dump_stack+0x107/0x167 [ 1630.663057] should_fail.cold+0x5/0xa [ 1630.663901] ? create_object.isra.0+0x3a/0xa20 [ 1630.664915] should_failslab+0x5/0x20 [ 1630.665759] kmem_cache_alloc+0x5b/0x310 [ 1630.666663] create_object.isra.0+0x3a/0xa20 [ 1630.667641] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1630.668768] __kmalloc_track_caller+0x177/0x370 [ 1630.669795] ? match_number+0xaf/0x1d0 [ 1630.670664] kmemdup_nul+0x2d/0xa0 [ 1630.671466] match_number+0xaf/0x1d0 [ 1630.672295] ? match_u64+0x190/0x190 [ 1630.673114] ? __kmalloc_track_caller+0x2c6/0x370 [ 1630.674173] ? memcpy+0x39/0x60 [ 1630.674916] parse_opts.part.0+0x1f3/0x340 [ 1630.675850] ? p9_fd_show_options+0x1c0/0x1c0 [ 1630.676852] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1630.678003] ? trace_hardirqs_on+0x5b/0x180 [ 1630.678962] ? kfree+0xd7/0x340 [ 1630.679695] p9_fd_create+0x98/0x4a0 [ 1630.680513] ? p9_conn_create+0x510/0x510 [ 1630.681426] ? p9_client_create+0x798/0x1230 [ 1630.682393] ? kfree+0xd7/0x340 [ 1630.683125] ? do_raw_spin_unlock+0x4f/0x220 [ 1630.684103] p9_client_create+0x7ff/0x1230 [ 1630.685050] ? p9_client_flush+0x430/0x430 [ 1630.685983] ? trace_hardirqs_on+0x5b/0x180 [ 1630.686943] ? lockdep_init_map_type+0x2c7/0x780 [ 1630.687988] ? __raw_spin_lock_init+0x36/0x110 [ 1630.689002] v9fs_session_init+0x1dd/0x1680 [ 1630.689953] ? lock_release+0x680/0x680 [ 1630.690846] ? kmem_cache_alloc_trace+0x151/0x320 [ 1630.691908] ? v9fs_show_options+0x690/0x690 [ 1630.692889] ? trace_hardirqs_on+0x5b/0x180 [ 1630.693843] ? kasan_unpoison_shadow+0x33/0x50 [ 1630.694857] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1630.695976] v9fs_mount+0x79/0x8f0 [ 1630.696762] ? v9fs_write_inode+0x60/0x60 [ 1630.697682] legacy_get_tree+0x105/0x220 [ 1630.698588] vfs_get_tree+0x8e/0x300 [ 1630.699422] path_mount+0x1429/0x2120 [ 1630.700270] ? strncpy_from_user+0x9e/0x470 [ 1630.701228] ? finish_automount+0xa90/0xa90 [ 1630.702180] ? getname_flags.part.0+0x1dd/0x4f0 [ 1630.703214] ? _copy_from_user+0xfb/0x1b0 [ 1630.704140] __x64_sys_mount+0x282/0x300 [ 1630.705034] ? copy_mnt_ns+0xa00/0xa00 [ 1630.705902] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1630.707070] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1630.708217] do_syscall_64+0x33/0x40 [ 1630.709044] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1630.710178] RIP: 0033:0x7fae71bdbb19 [ 1630.711010] 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 [ 1630.715081] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1630.716770] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1630.718349] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1630.719940] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1630.721513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1630.723123] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:03:45 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:03:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x40, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IE={0x11, 0x2a, [@random={0xdd, 0xb, 'abcdefghijk'}]}, @NL80211_ATTR_SCAN_SSIDS={0x10, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ap_ssid}]}]}, 0x40}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000080)={0x0, 0x4c4b40}, &(0x7f00000000c0)) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) [ 1630.908489] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1630.918588] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 07:03:46 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 23) 07:03:46 executing program 5: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00", 0x0, 0x8}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r0 = socket$inet(0x2, 0xa, 0x8) sendfile(r0, r0, 0x0, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0xff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x2142, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffd69, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup2(0xffffffffffffffff, r2) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x7, 0xed, 0x9, 0x5, 0x0, 0x4ddb1611, 0x2c08, 0x9, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xae, 0x4, @perf_config_ext={0x1d88, 0x3}, 0x4, 0x10001, 0x2, 0x3, 0x1ff, 0x7, 0x200, 0x0, 0x7c72, 0x0, 0x7}, r1, 0x5, 0xffffffffffffffff, 0x5) r3 = pidfd_open(0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) r4 = dup(r3) setns(r4, 0x2020000) r5 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DVD_READ_STRUCT(r5, 0x5390, &(0x7f0000000440)=@manufact={0x4, 0x2, 0x800, "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"}) ioctl$SG_GET_COMMAND_Q(r5, 0x2270, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x7, 'geneve0\x00', {0x3}, 0x6}) 07:03:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x50b, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:03:46 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 31) 07:03:46 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:03:46 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r5, 0xc020f509, &(0x7f0000000040)={r3, 0x80000000, 0x4, 0x40}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r6, 0xc018937d, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r7, {0x9}}, './file0\x00'}) [ 1631.149007] FAULT_INJECTION: forcing a failure. [ 1631.149007] name failslab, interval 1, probability 0, space 0, times 0 [ 1631.151553] CPU: 1 PID: 16698 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1631.153063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1631.154885] Call Trace: [ 1631.155479] dump_stack+0x107/0x167 [ 1631.156286] should_fail.cold+0x5/0xa [ 1631.157125] ? create_object.isra.0+0x3a/0xa20 [ 1631.158129] should_failslab+0x5/0x20 [ 1631.159077] kmem_cache_alloc+0x5b/0x310 [ 1631.159975] create_object.isra.0+0x3a/0xa20 [ 1631.159993] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1631.160031] __kmalloc_track_caller+0x177/0x370 [ 1631.163255] ? match_number+0xaf/0x1d0 [ 1631.164123] kmemdup_nul+0x2d/0xa0 [ 1631.164913] match_number+0xaf/0x1d0 [ 1631.165738] ? match_u64+0x190/0x190 [ 1631.166557] ? __kmalloc_track_caller+0x2c6/0x370 [ 1631.167625] ? memcpy+0x39/0x60 [ 1631.168358] parse_opts.part.0+0x1f3/0x340 [ 1631.169291] ? p9_fd_show_options+0x1c0/0x1c0 [ 1631.170281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1631.171440] ? trace_hardirqs_on+0x5b/0x180 [ 1631.172382] ? kfree+0xd7/0x340 [ 1631.173112] p9_fd_create+0x98/0x4a0 [ 1631.173925] ? p9_conn_create+0x510/0x510 [ 1631.174833] ? p9_client_create+0x798/0x1230 [ 1631.175783] ? kfree+0xd7/0x340 [ 1631.176499] ? do_raw_spin_unlock+0x4f/0x220 [ 1631.177460] p9_client_create+0x7ff/0x1230 [ 1631.178605] ? p9_client_flush+0x430/0x430 [ 1631.179544] ? trace_hardirqs_on+0x5b/0x180 [ 1631.180488] ? lockdep_init_map_type+0x2c7/0x780 [ 1631.181519] ? __raw_spin_lock_init+0x36/0x110 [ 1631.182519] v9fs_session_init+0x1dd/0x1680 [ 1631.183466] ? lock_release+0x680/0x680 [ 1631.184346] ? kmem_cache_alloc_trace+0x151/0x320 [ 1631.185394] ? v9fs_show_options+0x690/0x690 [ 1631.186359] ? trace_hardirqs_on+0x5b/0x180 [ 1631.187316] ? kasan_unpoison_shadow+0x33/0x50 [ 1631.188302] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1631.189401] v9fs_mount+0x79/0x8f0 [ 1631.190176] ? v9fs_write_inode+0x60/0x60 [ 1631.191087] legacy_get_tree+0x105/0x220 [ 1631.191981] vfs_get_tree+0x8e/0x300 [ 1631.192792] path_mount+0x1429/0x2120 [ 1631.193628] ? strncpy_from_user+0x9e/0x470 [ 1631.194571] ? finish_automount+0xa90/0xa90 [ 1631.195526] ? getname_flags.part.0+0x1dd/0x4f0 [ 1631.196540] ? _copy_from_user+0xfb/0x1b0 [ 1631.197452] __x64_sys_mount+0x282/0x300 [ 1631.198338] ? copy_mnt_ns+0xa00/0xa00 [ 1631.199206] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1631.200342] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1631.201461] do_syscall_64+0x33/0x40 [ 1631.202275] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1631.203391] RIP: 0033:0x7fae71bdbb19 [ 1631.204205] 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 [ 1631.208151] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1631.209790] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1631.211339] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1631.212862] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1631.214403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1631.215956] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1631.221737] FAULT_INJECTION: forcing a failure. [ 1631.221737] name failslab, interval 1, probability 0, space 0, times 0 [ 1631.224772] CPU: 0 PID: 16704 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1631.226487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1631.228553] Call Trace: [ 1631.229236] dump_stack+0x107/0x167 [ 1631.230147] should_fail.cold+0x5/0xa [ 1631.231103] ? create_object.isra.0+0x3a/0xa20 [ 1631.232233] should_failslab+0x5/0x20 [ 1631.233203] kmem_cache_alloc+0x5b/0x310 [ 1631.234210] ? sock_sendmsg+0x319/0x390 [ 1631.235217] create_object.isra.0+0x3a/0xa20 [ 1631.236300] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1631.237567] kmem_cache_alloc_node+0x169/0x330 [ 1631.238722] __alloc_skb+0x6d/0x5b0 [ 1631.239642] alloc_skb_with_frags+0x92/0x570 [ 1631.240731] ? SOFTIRQ_verbose+0x10/0x10 [ 1631.241758] sock_alloc_send_pskb+0x7af/0x930 [ 1631.242882] ? lock_acquire+0x197/0x470 [ 1631.243878] ? sk_alloc+0x350/0x350 [ 1631.244774] ? kfree_skbmem+0xef/0x1b0 [ 1631.245766] packet_sendmsg+0x182f/0x5410 [ 1631.246821] ? sock_has_perm+0x1ea/0x280 [ 1631.247821] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1631.249126] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1631.250289] ? lock_acquire+0x197/0x470 [ 1631.251288] ? find_held_lock+0x2c/0x110 [ 1631.252316] sock_sendmsg+0x319/0x390 [ 1631.253276] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1631.254442] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1631.255878] ? ____sys_sendmsg+0x870/0x870 [ 1631.257148] ? 0xffffffffa0000000 [ 1631.258230] ? __is_insn_slot_addr+0x14c/0x290 [ 1631.259517] ? mark_lock+0xf5/0x2df0 [ 1631.260444] ? import_single_range+0x24d/0x2e0 [ 1631.261583] io_send+0x1fd/0x780 [ 1631.262431] ? io_poll_add+0x2e0/0x2e0 [ 1631.263422] ? stack_trace_consume_entry+0x160/0x160 [ 1631.264701] ? __lock_acquire+0xbb1/0x5b00 [ 1631.265765] io_issue_sqe+0x379/0x77b0 [ 1631.266755] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1631.268054] ? SOFTIRQ_verbose+0x10/0x10 [ 1631.269064] ? lock_chain_count+0x20/0x20 [ 1631.270114] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1631.271526] ? io_connect+0x610/0x610 [ 1631.272483] ? lock_acquire+0x197/0x470 [ 1631.273466] ? find_held_lock+0x2c/0x110 [ 1631.274484] ? __fget_files+0x2cf/0x520 [ 1631.275489] ? lock_downgrade+0x6d0/0x6d0 [ 1631.276520] __io_queue_sqe+0x90/0x9d0 [ 1631.277490] ? io_issue_sqe+0x77b0/0x77b0 [ 1631.278548] ? __fget_files+0x2f8/0x520 [ 1631.279564] io_submit_sqes+0x44aa/0x8610 [ 1631.280624] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1631.281852] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1631.283083] ? find_held_lock+0x2c/0x110 [ 1631.284113] ? io_submit_sqes+0x8610/0x8610 [ 1631.285263] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1631.286455] ? wait_for_completion_io+0x270/0x270 [ 1631.287660] ? rcu_read_lock_any_held+0x75/0xa0 [ 1631.288884] ? vfs_write+0x354/0xb10 [ 1631.289803] ? fput_many+0x2f/0x1a0 [ 1631.290725] ? ksys_write+0x1a9/0x260 [ 1631.291676] ? __ia32_sys_read+0xb0/0xb0 [ 1631.292682] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1631.293993] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1631.295284] do_syscall_64+0x33/0x40 [ 1631.296201] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1631.297463] RIP: 0033:0x7f0f6c023b19 [ 1631.298392] 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 [ 1631.302966] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1631.304545] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1631.304826] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1631.304840] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1631.304851] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1631.304862] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1631.304874] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1631.308289] loop4: detected capacity change from 0 to 33558528 [ 1631.317086] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1631.346542] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:04:02 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 24) 07:04:02 executing program 0: r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1000003) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000006, 0x38013, r2, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r3, r1, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, 0x0}, 0xffffffff) 07:04:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x50c, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:04:02 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:04:02 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x3, 0xffffffffffffffff, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfffc, 0x100, 0x9, 0x0, 0x1}) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f0000000180)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f00000003c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 07:04:02 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf47c, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x7ffd) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) r5 = dup2(r3, r0) openat(r5, &(0x7f0000000040)='./file0\x00', 0x4000, 0x30) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x5}, 0x8000}}, {{0xa, 0x4e21, 0x27, @local}}}, 0x108) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000000)={r9, 0x2, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000001640)={'syztnl2\x00', &(0x7f00000015c0)={'ip6tnl0\x00', 0x0, 0x2f, 0xff, 0xa, 0x7, 0x44, @initdev={0xfe, 0x88, '\x00', 0x1f, 0x0}, @mcast2, 0xb94daa70dc3d99b1, 0x3ba42152bdbc9248, 0x6, 0x1}}) sendmmsg$inet6(r6, &(0x7f0000001a00)=[{{&(0x7f00000001c0)={0xa, 0x4e24, 0x101, @empty}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000200)="f47ebbff2bc79fb8e64ccff92d9b293925ca3ecf12cf78b34066d1fda24d85704eb384349e9bb4bef822d617c79070d6818a9b2f74bfdb901bc6d45919c3df3ce688ec8fbff3f9e2fda782093471f65f87b55ec36f4509d060a2a8db2f7ee782c5f7d5f8cf5f66235e9236f73ca2b016290822ed82b7fc39dd0584bc0e27ecd7d5bfdc09fd250531b47b1d30050d", 0x8e}, {&(0x7f00000002c0)="2593e2e54fbf883d12", 0x9}, {&(0x7f0000000300)="e588b693529ccaaa4c2dcbc8fc52a2519f85b489d6d8f6a4bc262c7f5cc9c5874e36667eb8da2f474011088011e8c8c9f2bb7d0ce79bd3a797f7db7073e51d11232504eb0d2bb28b9e77c7ebcd2dcd75506cb21e0514984855c012d66b8a291e", 0x60}], 0x3, &(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x3a8}}, {{&(0x7f0000000780)={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x4}, 0x1c, &(0x7f0000000840)=[{&(0x7f00000007c0)="786cbdda7d7de789146d2cd9e755723755f00b17fedb3a3cbdeeafdadbc5d7fa0e374e9f3fb8aeb7cb5a9753bf5b4061fd2f987cea32e2", 0x37}, {&(0x7f0000000800)="7cbf23f91f9a66fe6a739ad44908841ac6055e54eb20f694ae7c93cd0273825f88b877cabe60572775b2c47cf650f2c742a193d9f3d2e991a65002f699", 0x3d}], 0x2}}, {{&(0x7f0000000880)={0xa, 0x4e20, 0x80, @empty, 0xe87e}, 0x1c, &(0x7f0000000d00)=[{&(0x7f00000008c0)="2f19e0d73263fb9a39bf7585870a9736aa32c68f66329ab88d96356f64ae5142e1547b1229170a0b0c0b58b8c975c5ac62d18fcbc65939946908da0564901b744454ced8be42de81fbb90040e124cbaed2173f4cc3b0f6a834c91210ffa3aa8dfacba48e4756aeb4369d5225fc0c64b98fd6848739bb3a9ced1aa19b4fa7c98bc937c1d2d7bee8ecc38e2ce18658078a943e0d6a403af28d4f4ef13d388f7cbaff687a7713b31c78b480a19dfb0910d5d4b23fde1b57c48384a1a9f31db233f34e3b2506f9e738a7a101ed46f3a788bfbaa7956a8ff5cdf7c7267427462ab2dd2f7bb1", 0xe3}, {&(0x7f00000009c0)="dec60bc85bb819ebf5cf8fc4df18e1550ddc40c99bb776dcaa95c4fa720357cb69bf6f9e4d98277506a2598e7cc3e008395a0a0a491becce886fe97f90c1e7e8c258b8b30705c9c609a57793c05b58dbcb8a4cc43e91368927a8a6d97ca4eb67d87a3b7f0f2c78c0dcccecec2743cba4dd0967c9f1a06c6c446b50ec4ed19662039db1a72b156d706ffdc669d61f562583e56f6410cb3f35c4f6dcdba18645025c4c02d11dbb72c253aa350ea64440dfbcbf0cb05f2cab39ca17ac21daedc2c129641b5b84a371037d8d6e3a86cf", 0xce}, {&(0x7f0000000ac0)="9fac1e302f604b48e2117f3b6604a5aa24bafc0e66cd9a2f1a7c62a952dfe03caadff6f1f85ef282c3fc789544456abaa4f2d55ec2c786e36194fbd648204c2a1f2709f8f435041dd7acfc025cd8054e2d76a7c7062b10b0f39d48153908b61f55df6632fb15ba420916dbee057b58d2f7bb6231be", 0x75}, {&(0x7f0000000b40)="7fc0dc46d3637bc2b62ba145ad56cbbda3388884db02aef114b0b2740b5b0a72eed01af413b9fa667b8c16083e5710a40be6ccc359a6c63f17c9dc4f79ab03a2ee9d167cb404311a9034", 0x4a}, {&(0x7f0000000bc0)="c3bfb25152427c0037613090f0c81dd94004e126c86ca667df7f96c654dcd7824b8e3697fe03e664871f60b8790df1415076e79c2eec6e9d9eb9695d2e2e6c84471b91775813c9ce2530f9ab3cff442c3bc404d8b8950775223f41973e5c975d0e9726f9513e358110c8cd00380bd77851657d160209e2d67f37f80af2e31296524340e2c90e73e9fc3dc4de9fc9a6", 0x8f}, {&(0x7f0000000c80)="daf28aebdb1db49c88d3cf1f9ae5b85f03fe2fc34e0e21405ec056cdad26a39e79fcb0ab467dfa4850991e2f8977e9808d7afb72a8d3a24242ce7e875a5f994c9b4c6717a0", 0x45}], 0x6, &(0x7f0000000d80)=[@hopopts={{0xf8, 0x29, 0x36, {0x3b, 0x1b, '\x00', [@calipso={0x7, 0x10, {0x3, 0x2, 0xfb, 0xc85d, [0xc4]}}, @generic={0x1f, 0x8c, "6d2ed8649dc689d3443bede055cc6529e5139dd5db02eb7d542e5a546368ac88ff451092ceb7fad14564095043275b23842647b1096529c8826aad5dad94e137887cbd0400a1561b055943d9f4b71957e12f3320f3a91669104dca8462ffbbe1b4591b4d777e8b43695c170a2061425c08f8827660cd88dab0983783b11b7c2937dcf7a597a89b1465778783"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0x2e, "72dc71fdcff8063f4627eb72c551e0c25ec143cfde866880e8798061d9162eef5deb3db748c60c182561767446f0"}, @ra={0x5, 0x2, 0x9}]}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x33, 0x4, '\x00', [@pad1, @calipso={0x7, 0x20, {0x0, 0x6, 0x3f, 0x4, [0x9, 0xfffffffffffffff7, 0x5]}}]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x2f, 0x1, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x40}}, @dstopts={{0x150, 0x29, 0x37, {0x33, 0x26, '\x00', [@calipso={0x7, 0x40, {0x0, 0xe, 0x3, 0x4ae8, [0x8, 0x9, 0x8, 0x3f, 0x0, 0x5, 0x4]}}, @calipso={0x7, 0x8, {0x3, 0x0, 0x8, 0x9}}, @generic={0x1, 0xe3, "596150837f4e0430c2351b328a021be80699a6096b9a5d2f6a81243907322d260b884426844d5ac0fbcc0d44e02041df629856f8415fef5c0a95c18501e7a2da87f998b7aa15a57a965e0106c942d1fbcf9f2b4629c2e71e0325281e197042fc34cb431fdf81793a741f04f5009f673c9400a7e2cbbe975a26f7bc5d24488ec01771963b647f571c6fc2e0bfe027811444943eb0ab30e8bbb706e4ac01337e6a79d53eaaad3325872815f3520e20748b0bf4fd972801cd0b9e6660bece67ea73796264f217751f0562544dcef70b36cabc47780baea61188a47e212dfb3ccfe8838f47"}, @enc_lim={0x4, 0x1, 0x3f}]}}}, @hopopts={{0x1c0, 0x29, 0x36, {0x2f, 0x34, '\x00', [@ra={0x5, 0x2, 0x7ff}, @generic={0x6, 0x96, "7e56bd14e4cca380ece2ce99939e069d0c2b8dd5ddf1ae2668cd88bfee76c6effb3ed3fecfee7e38330b6c6ca18e368c81897335cc26c95eed8fb2c7df894429912289f3797c67a6a06570be89076c95ff881cdbd03f27d3aa7a38b51c0b2285abef86b9832858f60712ac3b922e663bc65e348725d3389cc6b2f2aa485e5cb6715cf54203eac3410dbaf47f960ebd80127132eebf73"}, @generic={0x7, 0xf5, "2557ae05af1364edcefb0ddde929e356aad02c85a9bffc2a1c7385054a86d63721eca7dc0cf46e7ef80117fcfbfb529d75172df68c9ec3da675d65aaee1742903d74fd86c989299a817f61daa871e08c0471b75e4c3ab38fa84129ca3b9eef0fd99b3a2fadb9b43b8c3c3de7413664e14a9a375a684c24debd540b8ce916a77540f1d864f7bc400a45a6b162482c05756300b033a750439c81586dd8b7d88308d1587042df5fcab26f1a22287ac5e64fc7d7e789f309bc346ac4e79518aeecb12ed950ee61d89f5b1e445796df966a401e260b8c45968f251e8688608936e642c45c8d464fa25b0b732ef99793bf368a68a03c1909"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}], 0x488}}, {{&(0x7f0000001240)={0xa, 0x4e21, 0xab80, @remote, 0x20}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001280)="10031247fdc6eccd6150eddfdbab95aef9244e7bd6d688283cdd", 0x1a}, {&(0x7f00000012c0)="3c8f5c3df3b75976e604d7446822da275abe7ad46dcfd722b7be88411b0739d4ca693b18e08d1ee1bf83db30338ae461c3cec851e02ff0fe304d", 0x3a}, {&(0x7f0000001300)="ab50dd3c5a48db4ea1f43248350db1bdcd3f3b53dc5a6de037e59e8076bc94ab6fc8ef", 0x23}, {&(0x7f0000001340)="55e1695a00b132e833c2eeb01a51d3298c8ac5d778f06a0b91fddd6c097330595a15c1d134b05e553d4708ee88d8", 0x2e}, {&(0x7f0000001380)="63b2418bb7cbe57b7b37b5910a45ad251f9f84e1060e21495f43667ea456b993cdf5d8757850de17b9856f81d5d21b884a5b9fc0cf92325ea3fd2c6beb0a7a85bc600482ee13b02024e7da29c0a9c336450fd12949bda343045e5e82e7a6be2cbd3ea4756401b32c96d813b214485c60eccf96da338dfa84321fb7c1fd7e9c1732734e68336616497756e24d68d1bb2eeccac4fc7a66c4385580f408d0d7472441c3e3c8b2ec0885f030b400d449d312d7b76612ead72a3339922a49df535643d7a03f6a4a752c994f", 0xc9}, {&(0x7f0000001480)="99b987488422c722137efd851ed509496e1131d7c7c1f65f726991356d767e585b7a9e652a7ad5b1132a9ab94ab218f945b1179b9179a21bcee8b8be8a6ce6abdce3769be00b27817c902fdc38bc41fb37bba7f5522414e8e1b741c99aa2e0e7d7112f706b50fea9cde892be768338de9bf8fa964e31aa6697b61c25675f329630d29f9333a812335b3e0112f8c443f96e183fa3ccaf4ff0505449e8d994837d086f074763a3", 0xa6}], 0x6, &(0x7f0000002580)=ANY=[@ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="e51790dbf0659cc85a9c60595b0397a266118bf63e1e5a22d66249e9933de6bb4cfdaf23e5e858a55eba34c9fd1ce965402fa3d3389c127a31a2de1e40055a76e69ea159e315e3a113b8e92d878a03957922b621df1c3c42b85467369a7c41b68878cba8f302c2ffbe36605a0c8fb702c5591cc9c1041d4e6cb093957ae0"], 0x350}}], 0x4, 0x20040081) 07:04:02 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 32) [ 1647.969516] loop4: detected capacity change from 0 to 33558528 [ 1647.974527] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:04:02 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f0000000fc0)=""/111, 0x6f}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000001040)=""/200, 0xc8}, {&(0x7f0000001140)=""/107, 0x6b}], 0x4) timer_delete(0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000680)={{0x0, 0x3938700}}, 0x0) timer_create(0x5, &(0x7f0000000240)={0x0, 0x37, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) timer_gettime(0x0, &(0x7f0000000400)) timer_delete(r0) timer_create(0x1, &(0x7f0000001200)={0x0, 0x4, 0x2}, &(0x7f0000001240)) syz_usb_connect$cdc_ecm(0x6, 0x196, &(0x7f00000004c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x184, 0x1, 0x1, 0x0, 0x0, 0x1, [{{0x9, 0x4, 0x0, 0x80, 0x2, 0x2, 0x6, 0x0, 0x20, {{0x9, 0x24, 0x6, 0x0, 0x0, "dedf93f2"}, {0x5, 0x24, 0x0, 0x40}, {0xd, 0x24, 0xf, 0x1, 0x8000, 0x4191, 0x3, 0x7f}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x1}, @mdlm_detail={0x9c, 0x24, 0x13, 0x8, "cba7cc380048902a063e4c815591b7f8c8691a88f43e67d58ded5a8bed40eec9dda9bbe8395ad40b767276150bf12a01701376b6a5323035103b86c64491af449ea5800eae65406cca18f7ea7586891c5867d9c286cd3b6001dd2510a541ff8e255a15b09614a7eb15a704e0563a87929d118089431f741c54ccc3f9b3907929bffec4077de6c7686d5630b7ecea006167d54eef8a9d795c"}, @mdlm_detail={0x82, 0x24, 0x13, 0x33, "e7665c518aa992c7e20774348dc12f02db958fc25b6f9efc46fbe6404828d5114abc5d4574657f57919761ed4c796e6e842176136f0cf8fd33bbd62e61c6ed2d5f50384196e4f9a77adfec1839f31735dc2259c909b101ec5f4cd1dd45cc87a2a5cbdfe6b4258f9daa5ed9f26a16f12fd0fecc74583273a07c786db870b2"}, @country_functional={0x6, 0x24, 0x7, 0x1, 0xa8bc}, @mbim={0xc, 0x24, 0x1b, 0x8001, 0x1, 0x5, 0x1f, 0x3ff, 0x1}, @dmm={0x7, 0x24, 0x14, 0x1, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x8c, 0x1f, 0x5}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x3, 0x1f, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x7, 0x7f, 0xc0}}}}}]}}]}}, &(0x7f0000000f00)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x250, 0x0, 0x1, 0xfc, 0x10, 0xf9}, 0x188, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0xa, [{0x93, &(0x7f0000000840)=@string={0x93, 0x3, "e2b68ac54c309f799866de2016fbfbcfa2bab27e73b71f09c0f151e06f7904386df7d7ac3a407a724c14c70f51a7cf45a89ee5155c6d0b7025ac1d9fbeba5f112aa1df526fcd2707b34ce44b00652e6bafda39655a1595189f2e26b846c82dc53b982a1abe3ad24c3d3970e2eb9fb2b45fbbd6bf53555b8f5580738023909572d97e82fa0cb09142e6be0c1b3e4939bce3"}}, {0xa1, &(0x7f0000000900)=ANY=[@ANYBLOB="a103e602aca513fb1f6eadbeb8363afa941e1f0e4427b89cac1c6057301200000000000001ff030e40bfec3b9b287e8fe78046d7d693fb2e110842b3ba0eb64e24c5a941961cc57a0cdc103609a17676cabd2465a5f0a476fdc1d52939a5eda1d1abe1ac956a9d9cb78b59322f425459db8fdf467ce426d41d48be28e3d9b0ed1106502681ccc9c54b6958d2abd2ab19d66c0e4b91ae0801db89466d0c38fdde3c"]}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x2009}}, {0x93, &(0x7f0000000d40)=@string={0x93, 0x3, "12528b393e253c9274219b3b16936c0df89fb83745c6e646ce35d74e6ad244ea847d20d25a23779ac1c2cf53aa3c23165ec0ac73ff54a9d60b35634cb5a38d2e24f60a5d7d1b542304efdf913c406f226a4c0ceca87e1288cc4e7359d123da13fbf9f4b3b0b481e0c68cee6bb4d1ad4ff75539c950ef9e8fa432807b7731e55acd8cb350d00a3f56abdb4d956ef6ae6ef0"}}, {0x65, &(0x7f0000000e00)=@string={0x65, 0x3, "726cec08b1ae421f503ba2e8dcc8b8495a6e6a2eb9ad717cf8a649832903b1df8d50a398cd8fa59011fb9f8f305ac60d0e69a8ed8735e9453e9b67a281e55433c318ea0686e462ddbb3f15efadf11ce561147869e8dfd1065a600760f406961f963675"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x414}}, {0x2e, &(0x7f0000000440)=@string={0x2e, 0x3, "b578eff37b1cb664ec1bbb047148056b815dd79e3c4ec383650568e5407fadad56ed4966a1e6a537fc94897a"}}, {0x4, &(0x7f0000000e80)=@lang_id={0x4, 0x3, 0x1809}}, {0x33, &(0x7f0000000ec0)=@string={0x33, 0x3, "366de6b47ac7f6ead244b4f385e836cd0a0c66ca898c7acf218f9d4b9b529ac44a9f7bbad085c6d5b19973beff8e89ee34"}}]}) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$MON_IOCQ_RING_SIZE(0xffffffffffffffff, 0x9205) capset(&(0x7f0000000000)={0x20071026}, 0x0) timer_gettime(r1, &(0x7f0000000100)) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x4, 0x1) timer_create(0x7, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f0000000340)) r3 = fcntl$getown(r2, 0x9) capset(&(0x7f00000000c0)={0x20071026, r3}, &(0x7f00000003c0)={0x7, 0x5, 0x1000, 0x8, 0xa8, 0x401}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1647.993155] blktrace: Concurrent blktraces are not allowed on loop10 [ 1648.011994] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 1648.018031] FAULT_INJECTION: forcing a failure. [ 1648.018031] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.020762] CPU: 1 PID: 16834 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1648.022363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1648.024291] Call Trace: [ 1648.024908] dump_stack+0x107/0x167 [ 1648.025751] should_fail.cold+0x5/0xa [ 1648.026630] ? p9_fd_create+0x161/0x4a0 [ 1648.027555] should_failslab+0x5/0x20 [ 1648.028444] kmem_cache_alloc_trace+0x55/0x320 [ 1648.029505] p9_fd_create+0x161/0x4a0 [ 1648.030385] ? p9_conn_create+0x510/0x510 [ 1648.031353] ? p9_client_create+0x798/0x1230 [ 1648.032370] ? kfree+0xd7/0x340 [ 1648.033143] p9_client_create+0x7ff/0x1230 [ 1648.034134] ? p9_client_flush+0x430/0x430 [ 1648.035127] ? trace_hardirqs_on+0x5b/0x180 [ 1648.036130] ? lockdep_init_map_type+0x2c7/0x780 [ 1648.037225] ? __raw_spin_lock_init+0x36/0x110 [ 1648.038289] v9fs_session_init+0x1dd/0x1680 [ 1648.039299] ? lock_release+0x680/0x680 [ 1648.040237] ? kmem_cache_alloc_trace+0x151/0x320 [ 1648.041353] ? v9fs_show_options+0x690/0x690 [ 1648.042380] ? trace_hardirqs_on+0x5b/0x180 [ 1648.043390] ? kasan_unpoison_shadow+0x33/0x50 [ 1648.044452] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1648.045628] v9fs_mount+0x79/0x8f0 [ 1648.046455] ? v9fs_write_inode+0x60/0x60 [ 1648.047421] legacy_get_tree+0x105/0x220 [ 1648.048367] vfs_get_tree+0x8e/0x300 [ 1648.049226] path_mount+0x1429/0x2120 [ 1648.050115] ? strncpy_from_user+0x9e/0x470 [ 1648.051123] ? finish_automount+0xa90/0xa90 [ 1648.052120] ? getname_flags.part.0+0x1dd/0x4f0 [ 1648.053195] ? _copy_from_user+0xfb/0x1b0 [ 1648.054166] __x64_sys_mount+0x282/0x300 [ 1648.055112] ? copy_mnt_ns+0xa00/0xa00 [ 1648.056013] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.057238] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1648.058437] do_syscall_64+0x33/0x40 [ 1648.059309] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.060501] RIP: 0033:0x7fae71bdbb19 [ 1648.061371] 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 [ 1648.065651] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1648.067430] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1648.069092] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1648.070745] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1648.072405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1648.074064] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1648.126244] FAULT_INJECTION: forcing a failure. [ 1648.126244] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.129141] CPU: 1 PID: 16828 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1648.130752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1648.132695] Call Trace: [ 1648.133319] dump_stack+0x107/0x167 [ 1648.134176] should_fail.cold+0x5/0xa [ 1648.135286] should_failslab+0x5/0x20 [ 1648.136328] __kmalloc_node_track_caller+0x74/0x3b0 [ 1648.137677] ? alloc_skb_with_frags+0x92/0x570 [ 1648.138946] __alloc_skb+0xb1/0x5b0 [ 1648.139926] alloc_skb_with_frags+0x92/0x570 [ 1648.140865] ? SOFTIRQ_verbose+0x10/0x10 [ 1648.141743] sock_alloc_send_pskb+0x7af/0x930 [ 1648.142700] ? lock_acquire+0x197/0x470 [ 1648.143571] ? sk_alloc+0x350/0x350 [ 1648.144347] ? kfree_skbmem+0xef/0x1b0 [ 1648.145201] packet_sendmsg+0x182f/0x5410 [ 1648.146107] ? mark_lock+0xf5/0x2df0 [ 1648.146912] ? sock_has_perm+0x1ea/0x280 [ 1648.147791] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1648.148906] ? lock_chain_count+0x20/0x20 [ 1648.149811] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1648.150832] ? lock_acquire+0x197/0x470 [ 1648.151700] ? find_held_lock+0x2c/0x110 [ 1648.152602] sock_sendmsg+0x319/0x390 [ 1648.153426] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1648.154454] ? ____sys_sendmsg+0x870/0x870 [ 1648.155385] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.156524] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1648.157692] ? trace_hardirqs_on+0x5b/0x180 [ 1648.158628] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1648.159837] ? mark_lock+0xf5/0x2df0 [ 1648.160652] ? import_single_range+0x24d/0x2e0 [ 1648.161658] io_send+0x1fd/0x780 [ 1648.162404] ? io_poll_add+0x2e0/0x2e0 [ 1648.163267] ? stack_trace_consume_entry+0x160/0x160 [ 1648.164400] ? __lock_acquire+0xbb1/0x5b00 [ 1648.165353] io_issue_sqe+0x379/0x77b0 [ 1648.166218] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1648.167372] ? SOFTIRQ_verbose+0x10/0x10 [ 1648.168258] ? lock_chain_count+0x20/0x20 [ 1648.169176] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1648.170327] ? io_connect+0x610/0x610 [ 1648.171183] ? lock_acquire+0x197/0x470 [ 1648.172057] ? find_held_lock+0x2c/0x110 [ 1648.172959] ? __fget_files+0x2cf/0x520 [ 1648.173835] ? lock_downgrade+0x6d0/0x6d0 [ 1648.174754] __io_queue_sqe+0x90/0x9d0 [ 1648.175649] ? io_issue_sqe+0x77b0/0x77b0 [ 1648.176560] ? __fget_files+0x2f8/0x520 [ 1648.177457] io_submit_sqes+0x44aa/0x8610 [ 1648.178405] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1648.179521] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1648.180597] ? find_held_lock+0x2c/0x110 [ 1648.181505] ? io_submit_sqes+0x8610/0x8610 07:04:03 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 33) [ 1648.182470] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1648.183810] ? wait_for_completion_io+0x270/0x270 [ 1648.184885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.186046] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1648.187258] ? trace_hardirqs_on+0x5b/0x180 [ 1648.188217] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1648.189429] ? __io_uring_cancel+0x20/0x20 [ 1648.190380] do_syscall_64+0x33/0x40 [ 1648.191218] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.192363] RIP: 0033:0x7f0f6c023b19 [ 1648.193195] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1648.197300] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1648.199035] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1648.200642] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1648.202249] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1648.203862] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1648.205484] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 07:04:03 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:04:03 executing program 0: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@nr_inodes={'nr_inodes', 0x3d, [0x31]}}]}) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x90b03, 0x140}, 0x18) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 07:04:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1648.283613] FAULT_INJECTION: forcing a failure. [ 1648.283613] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.286544] CPU: 0 PID: 16893 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1648.288359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1648.290508] Call Trace: [ 1648.291198] dump_stack+0x107/0x167 [ 1648.292158] should_fail.cold+0x5/0xa [ 1648.293150] ? create_object.isra.0+0x3a/0xa20 [ 1648.294350] should_failslab+0x5/0x20 [ 1648.295361] kmem_cache_alloc+0x5b/0x310 [ 1648.296408] ? p9_fd_show_options+0x1c0/0x1c0 [ 1648.297564] create_object.isra.0+0x3a/0xa20 [ 1648.298690] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1648.300021] kmem_cache_alloc_trace+0x151/0x320 [ 1648.301225] p9_fd_create+0x161/0x4a0 [ 1648.302201] ? p9_conn_create+0x510/0x510 [ 1648.303317] ? p9_client_create+0x798/0x1230 [ 1648.304459] ? kfree+0xd7/0x340 [ 1648.305305] ? do_raw_spin_unlock+0x4f/0x220 [ 1648.306677] p9_client_create+0x7ff/0x1230 [ 1648.308021] ? p9_client_flush+0x430/0x430 [ 1648.309353] ? trace_hardirqs_on+0x5b/0x180 [ 1648.310714] ? lockdep_init_map_type+0x2c7/0x780 [ 1648.312207] ? __raw_spin_lock_init+0x36/0x110 [ 1648.313655] v9fs_session_init+0x1dd/0x1680 [ 1648.315020] ? lock_release+0x680/0x680 [ 1648.316278] ? kmem_cache_alloc_trace+0x151/0x320 [ 1648.317786] ? v9fs_show_options+0x690/0x690 [ 1648.319204] ? trace_hardirqs_on+0x5b/0x180 [ 1648.320560] ? kasan_unpoison_shadow+0x33/0x50 [ 1648.321991] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1648.323598] v9fs_mount+0x79/0x8f0 [ 1648.324729] ? v9fs_write_inode+0x60/0x60 [ 1648.326045] legacy_get_tree+0x105/0x220 [ 1648.327341] vfs_get_tree+0x8e/0x300 [ 1648.328527] path_mount+0x1429/0x2120 [ 1648.329748] ? strncpy_from_user+0x9e/0x470 [ 1648.331161] ? finish_automount+0xa90/0xa90 [ 1648.332250] ? getname_flags.part.0+0x1dd/0x4f0 [ 1648.333422] ? _copy_from_user+0xfb/0x1b0 [ 1648.334477] __x64_sys_mount+0x282/0x300 [ 1648.335518] ? copy_mnt_ns+0xa00/0xa00 [ 1648.336505] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.337828] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1648.339141] do_syscall_64+0x33/0x40 [ 1648.340084] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.341378] RIP: 0033:0x7fae71bdbb19 [ 1648.342318] 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 [ 1648.347007] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1648.349195] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1648.351016] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1648.352818] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1648.354624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1648.356436] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:04:03 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8}, &(0x7f00007f7000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000140)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000400), 0x4, 0x0) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x4007, @fd_index, 0x8, 0x0, 0x0, 0xb, 0x1, {0x1}}, 0x80000001) syz_io_uring_setup(0x1ccc, &(0x7f0000000080)={0x0, 0xa434, 0x0, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000100)=0x0) r5 = getpgrp(0x0) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0xcf, 0xaf, 0xc0, 0x21, 0x0, 0x7, 0x40491, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000180), 0x3}, 0x48000, 0x1ff, 0x8, 0x5, 0x0, 0x548, 0x5d6, 0x0, 0x3f, 0x0, 0x1f}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) r6 = openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) r7 = dup(r0) perf_event_open$cgroup(&(0x7f0000000340)={0x2, 0x80, 0xac, 0x5, 0x4, 0x8d, 0x0, 0x4, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x200, 0x400, 0x96, 0x1, 0x6f3, 0x234, 0x81, 0x0, 0x4, 0x0, 0x100000000}, r6, 0xe, r7, 0x5) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, 0x1, 0x0, 0x1, {0x0, r8}}, 0x9) syz_io_uring_submit(r1, r4, &(0x7f00000003c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x4) 07:04:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x4, 0x0}}, 0x10, 0x0}, 0x8844) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 07:04:03 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:04:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x605, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:04:03 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 25) 07:04:03 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000000)={{0x0, 0x7fff, 0x480000000, 0x800, 0xfffffffffffffff7, 0x8, 0x6, 0x7, 0x1537, 0x0, 0x80000001, 0x64, 0x1, 0x200, 0x1}}) r1 = open(&(0x7f0000001000)='./file0\x00', 0xc800, 0xe2) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000001040)="f76c2261a391ca1e26099eb80912d1f0de3237ad8d52fbf3c96c67a3340f5edec6197fa6bed49ed96701aad4b2f7804cb7be7864c79a909ceabc1f92d75111efd5a50ce5deca1267a5c62d81117153af3b1575b7cfe3fdb6a940fd9ad87d78eb5c57ffa0eb60a66a9e5c600fb2261ffb580a24a93e76d16c57b77236100b00dfa82e30e182af0ea11d9795f8422117745600ece822e17e8fb5b29d745f3d6ee26e2c7f811871fafe3573ea85b1ca5bde404e52dc88a1e8080fad4702b66d6975d1857f26cea8207e41384896ec14fa8649dca048b26ea0e63401452a133c9188a3a4", 0xe2}, {&(0x7f0000001140)="2821f7dac927c344ef8a74a10335f14bf4174d30d4e4c7d6dda18c77cbe487a2e916d23746476ab7d54b72f4b5f06bc1d69a6966d61379392d85d440096565eee9e5aaa9", 0x44}], 0x2, 0x2) prctl$PR_SET_IO_FLUSHER(0x39, 0x0) 07:04:03 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:04:03 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000005c0)=@IORING_OP_NOP={0x0, 0x1}, 0x8001) syz_io_uring_setup(0x2b03, &(0x7f00000001c0)={0x0, 0x63b1, 0x2, 0x0, 0x7a, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000240)) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1d, 0x1010, r0, 0x10000000) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000300)={0x1f, 0xffffffffffffffff, 0x4}, 0x6) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f00000006c0)='./file0\x00', 0x184, 0x480041}, 0x6) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)="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", 0x114}], 0x1}, 0x0, 0x0, 0x1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r8, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r1, 0x0, &(0x7f00000002c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x77359400}}, 0x2d8c08b9) 07:04:03 executing program 1: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf47c, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x7ffd) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) r5 = dup2(r3, r0) openat(r5, &(0x7f0000000040)='./file0\x00', 0x4000, 0x30) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x5}, 0x8000}}, {{0xa, 0x4e21, 0x27, @local}}}, 0x108) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000000)={r9, 0x2, 0x6, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000001640)={'syztnl2\x00', &(0x7f00000015c0)={'ip6tnl0\x00', 0x0, 0x2f, 0xff, 0xa, 0x7, 0x44, @initdev={0xfe, 0x88, '\x00', 0x1f, 0x0}, @mcast2, 0xb94daa70dc3d99b1, 0x3ba42152bdbc9248, 0x6, 0x1}}) sendmmsg$inet6(r6, &(0x7f0000001a00)=[{{&(0x7f00000001c0)={0xa, 0x4e24, 0x101, @empty}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000200)="f47ebbff2bc79fb8e64ccff92d9b293925ca3ecf12cf78b34066d1fda24d85704eb384349e9bb4bef822d617c79070d6818a9b2f74bfdb901bc6d45919c3df3ce688ec8fbff3f9e2fda782093471f65f87b55ec36f4509d060a2a8db2f7ee782c5f7d5f8cf5f66235e9236f73ca2b016290822ed82b7fc39dd0584bc0e27ecd7d5bfdc09fd250531b47b1d30050d", 0x8e}, {&(0x7f00000002c0)="2593e2e54fbf883d12", 0x9}, {&(0x7f0000000300)="e588b693529ccaaa4c2dcbc8fc52a2519f85b489d6d8f6a4bc262c7f5cc9c5874e36667eb8da2f474011088011e8c8c9f2bb7d0ce79bd3a797f7db7073e51d11232504eb0d2bb28b9e77c7ebcd2dcd75506cb21e0514984855c012d66b8a291e", 0x60}], 0x3, &(0x7f0000002180)=ANY=[@ANYBLOB="280000000000000029000000390000005e02011700000000fc01000000000000000000000000000148000000000000002900000036000000fa06000000000000040109c910ff020000000000000000010502ead60401ff0502221b0001000401dcc2040000000805020001880000000000000029000000370000002f0e00000000000000010001030000000730000000030a2005003f000000000000000000008000000000ce0d000000000000000000000040010000800000000000000730000000020a0701007f7b000000000000082000000000000008000000000000000900000000000000020000000000000005020001f8010000000000002900000036000000013b000000000000000100c910200100000000000000000000000000010001000718000000020400050007000000000000001a0a000000000000c91000000000000000000000000000000001c2040000000120f621d4c56846a9e77b7622209670869971bef58626690dff25d56ef4e701e756eb0c5d3578783ef2e4a53b566414e96b3480a7943f3fdc3eaec70f6395a724f89a90552814457aa4ebffef5e24d0337427d82587e367672f5eed08b39f948fb7506b6bab8a9324752fa050183aee2dfc03abf4d1150142a21e9c432ddfd39d8a56fdab72aa3f6c7ffb577ccbc9f6752060764400987225934ebf7079fde3e0530f2401fb60071dc027d09e2845578404c9f076c10cbbf0532801a483741a1dbb4c7da16a500448ddb09414129aba6a23e2e9ef0e4c4f38bd69910f056e1bf48c964def8cb903d0ac528b17b18a76f62f0041dc7a46b9c3050200000493eaa2d06271ddda045f8a810f8d1f47c05979f21d82de2033484d16cc4f5ff90c2beda521e72f6c1580fc6813cf1fb5ff19b38560dac58c3d3332d488ce8845a4cd982a4c07f13a66862b807452c50fe0c1db334a8e3c3455af70fa3cbe9d31dc0a755f63e309d5d65e70d089a666467dd8b3d45efb58828fbe002671cf5a615a5334b16bdf46b2b37f41b732397dc0b1e2fa7600020000001400000000000000290000000b00000000000007000000001400000000000000290000000b0000000000000200000000880000000000000029000000370000002f0d00000000000007480000000310de030001800000000000000500000000000000010000800000000004000000000000000b0a000000000000010000000000000005000000000000000600000000000000040103c20400000001c910fe8800000000000000000000000001010502003fc2040000000100546470bd0b6513079281ec9b42ba49d056b586d9d9630f358dc06e6e4f2e686c5180845d5914736f5a"], 0x3a8}}, {{&(0x7f0000000780)={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x4}, 0x1c, &(0x7f0000000840)=[{&(0x7f00000007c0)="786cbdda7d7de789146d2cd9e755723755f00b17fedb3a3cbdeeafdadbc5d7fa0e374e9f3fb8aeb7cb5a9753bf5b4061fd2f987cea32e2", 0x37}, {&(0x7f0000000800)="7cbf23f91f9a66fe6a739ad44908841ac6055e54eb20f694ae7c93cd0273825f88b877cabe60572775b2c47cf650f2c742a193d9f3d2e991a65002f699", 0x3d}], 0x2}}, {{&(0x7f0000000880)={0xa, 0x4e20, 0x80, @empty, 0xe87e}, 0x1c, &(0x7f0000000d00)=[{&(0x7f00000008c0)="2f19e0d73263fb9a39bf7585870a9736aa32c68f66329ab88d96356f64ae5142e1547b1229170a0b0c0b58b8c975c5ac62d18fcbc65939946908da0564901b744454ced8be42de81fbb90040e124cbaed2173f4cc3b0f6a834c91210ffa3aa8dfacba48e4756aeb4369d5225fc0c64b98fd6848739bb3a9ced1aa19b4fa7c98bc937c1d2d7bee8ecc38e2ce18658078a943e0d6a403af28d4f4ef13d388f7cbaff687a7713b31c78b480a19dfb0910d5d4b23fde1b57c48384a1a9f31db233f34e3b2506f9e738a7a101ed46f3a788bfbaa7956a8ff5cdf7c7267427462ab2dd2f7bb1", 0xe3}, {&(0x7f00000009c0)="dec60bc85bb819ebf5cf8fc4df18e1550ddc40c99bb776dcaa95c4fa720357cb69bf6f9e4d98277506a2598e7cc3e008395a0a0a491becce886fe97f90c1e7e8c258b8b30705c9c609a57793c05b58dbcb8a4cc43e91368927a8a6d97ca4eb67d87a3b7f0f2c78c0dcccecec2743cba4dd0967c9f1a06c6c446b50ec4ed19662039db1a72b156d706ffdc669d61f562583e56f6410cb3f35c4f6dcdba18645025c4c02d11dbb72c253aa350ea64440dfbcbf0cb05f2cab39ca17ac21daedc2c129641b5b84a371037d8d6e3a86cf", 0xce}, {&(0x7f0000000ac0)="9fac1e302f604b48e2117f3b6604a5aa24bafc0e66cd9a2f1a7c62a952dfe03caadff6f1f85ef282c3fc789544456abaa4f2d55ec2c786e36194fbd648204c2a1f2709f8f435041dd7acfc025cd8054e2d76a7c7062b10b0f39d48153908b61f55df6632fb15ba420916dbee057b58d2f7bb6231be", 0x75}, {&(0x7f0000000b40)="7fc0dc46d3637bc2b62ba145ad56cbbda3388884db02aef114b0b2740b5b0a72eed01af413b9fa667b8c16083e5710a40be6ccc359a6c63f17c9dc4f79ab03a2ee9d167cb404311a9034", 0x4a}, {&(0x7f0000000bc0)="c3bfb25152427c0037613090f0c81dd94004e126c86ca667df7f96c654dcd7824b8e3697fe03e664871f60b8790df1415076e79c2eec6e9d9eb9695d2e2e6c84471b91775813c9ce2530f9ab3cff442c3bc404d8b8950775223f41973e5c975d0e9726f9513e358110c8cd00380bd77851657d160209e2d67f37f80af2e31296524340e2c90e73e9fc3dc4de9fc9a6", 0x8f}, {&(0x7f0000000c80)="daf28aebdb1db49c88d3cf1f9ae5b85f03fe2fc34e0e21405ec056cdad26a39e79fcb0ab467dfa4850991e2f8977e9808d7afb72a8d3a24242ce7e875a5f994c9b4c6717a0", 0x45}], 0x6, &(0x7f0000000d80)=[@hopopts={{0xf8, 0x29, 0x36, {0x3b, 0x1b, '\x00', [@calipso={0x7, 0x10, {0x3, 0x2, 0xfb, 0xc85d, [0xc4]}}, @generic={0x1f, 0x8c, "6d2ed8649dc689d3443bede055cc6529e5139dd5db02eb7d542e5a546368ac88ff451092ceb7fad14564095043275b23842647b1096529c8826aad5dad94e137887cbd0400a1561b055943d9f4b71957e12f3320f3a91669104dca8462ffbbe1b4591b4d777e8b43695c170a2061425c08f8827660cd88dab0983783b11b7c2937dcf7a597a89b1465778783"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0x2e, "72dc71fdcff8063f4627eb72c551e0c25ec143cfde866880e8798061d9162eef5deb3db748c60c182561767446f0"}, @ra={0x5, 0x2, 0x9}]}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x33, 0x4, '\x00', [@pad1, @calipso={0x7, 0x20, {0x0, 0x6, 0x3f, 0x4, [0x9, 0xfffffffffffffff7, 0x5]}}]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x2f, 0x1, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x40}}, @dstopts={{0x150, 0x29, 0x37, {0x33, 0x26, '\x00', [@calipso={0x7, 0x40, {0x0, 0xe, 0x3, 0x4ae8, [0x8, 0x9, 0x8, 0x3f, 0x0, 0x5, 0x4]}}, @calipso={0x7, 0x8, {0x3, 0x0, 0x8, 0x9}}, @generic={0x1, 0xe3, "596150837f4e0430c2351b328a021be80699a6096b9a5d2f6a81243907322d260b884426844d5ac0fbcc0d44e02041df629856f8415fef5c0a95c18501e7a2da87f998b7aa15a57a965e0106c942d1fbcf9f2b4629c2e71e0325281e197042fc34cb431fdf81793a741f04f5009f673c9400a7e2cbbe975a26f7bc5d24488ec01771963b647f571c6fc2e0bfe027811444943eb0ab30e8bbb706e4ac01337e6a79d53eaaad3325872815f3520e20748b0bf4fd972801cd0b9e6660bece67ea73796264f217751f0562544dcef70b36cabc47780baea61188a47e212dfb3ccfe8838f47"}, @enc_lim={0x4, 0x1, 0x3f}]}}}, @hopopts={{0x1c0, 0x29, 0x36, {0x2f, 0x34, '\x00', [@ra={0x5, 0x2, 0x7ff}, @generic={0x6, 0x96, "7e56bd14e4cca380ece2ce99939e069d0c2b8dd5ddf1ae2668cd88bfee76c6effb3ed3fecfee7e38330b6c6ca18e368c81897335cc26c95eed8fb2c7df894429912289f3797c67a6a06570be89076c95ff881cdbd03f27d3aa7a38b51c0b2285abef86b9832858f60712ac3b922e663bc65e348725d3389cc6b2f2aa485e5cb6715cf54203eac3410dbaf47f960ebd80127132eebf73"}, @generic={0x7, 0xf5, "2557ae05af1364edcefb0ddde929e356aad02c85a9bffc2a1c7385054a86d63721eca7dc0cf46e7ef80117fcfbfb529d75172df68c9ec3da675d65aaee1742903d74fd86c989299a817f61daa871e08c0471b75e4c3ab38fa84129ca3b9eef0fd99b3a2fadb9b43b8c3c3de7413664e14a9a375a684c24debd540b8ce916a77540f1d864f7bc400a45a6b162482c05756300b033a750439c81586dd8b7d88308d1587042df5fcab26f1a22287ac5e64fc7d7e789f309bc346ac4e79518aeecb12ed950ee61d89f5b1e445796df966a401e260b8c45968f251e8688608936e642c45c8d464fa25b0b732ef99793bf368a68a03c1909"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}], 0x488}}, {{&(0x7f0000001240)={0xa, 0x4e21, 0xab80, @remote, 0x20}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000001280)="10031247fdc6eccd6150eddfdbab95aef9244e7bd6d688283cdd", 0x1a}, {&(0x7f00000012c0)="3c8f5c3df3b75976e604d7446822da275abe7ad46dcfd722b7be88411b0739d4ca693b18e08d1ee1bf83db30338ae461c3cec851e02ff0fe304d", 0x3a}, {&(0x7f0000001300)="ab50dd3c5a48db4ea1f43248350db1bdcd3f3b53dc5a6de037e59e8076bc94ab6fc8ef", 0x23}, {&(0x7f0000001340)="55e1695a00b132e833c2eeb01a51d3298c8ac5d778f06a0b91fddd6c097330595a15c1d134b05e553d4708ee88d8", 0x2e}, {&(0x7f0000001380)="63b2418bb7cbe57b7b37b5910a45ad251f9f84e1060e21495f43667ea456b993cdf5d8757850de17b9856f81d5d21b884a5b9fc0cf92325ea3fd2c6beb0a7a85bc600482ee13b02024e7da29c0a9c336450fd12949bda343045e5e82e7a6be2cbd3ea4756401b32c96d813b214485c60eccf96da338dfa84321fb7c1fd7e9c1732734e68336616497756e24d68d1bb2eeccac4fc7a66c4385580f408d0d7472441c3e3c8b2ec0885f030b400d449d312d7b76612ead72a3339922a49df535643d7a03f6a4a752c994f", 0xc9}, {&(0x7f0000001480)="99b987488422c722137efd851ed509496e1131d7c7c1f65f726991356d767e585b7a9e652a7ad5b1132a9ab94ab218f945b1179b9179a21bcee8b8be8a6ce6abdce3769be00b27817c902fdc38bc41fb37bba7f5522414e8e1b741c99aa2e0e7d7112f706b50fea9cde892be768338de9bf8fa964e31aa6697b61c25675f329630d29f9333a812335b3e0112f8c443f96e183fa3ccaf4ff0505449e8d994837d086f074763a3", 0xa6}], 0x6, &(0x7f0000002580)=ANY=[@ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="e51790dbf0659cc85a9c60595b0397a266118bf63e1e5a22d66249e9933de6bb4cfdaf23e5e858a55eba34c9fd1ce965402fa3d3389c127a31a2de1e40055a76e69ea159e315e3a113b8e92d878a03957922b621df1c3c42b85467369a7c41b68878cba8f302c2ffbe36605a0c8fb702c5591cc9c1041d4e6cb093957ae0"], 0x350}}], 0x4, 0x20040081) [ 1648.857397] FAULT_INJECTION: forcing a failure. [ 1648.857397] name failslab, interval 1, probability 0, space 0, times 0 [ 1648.860155] CPU: 0 PID: 17078 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1648.861696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1648.863550] Call Trace: [ 1648.864140] dump_stack+0x107/0x167 [ 1648.864955] should_fail.cold+0x5/0xa [ 1648.865808] ? create_object.isra.0+0x3a/0xa20 [ 1648.866909] should_failslab+0x5/0x20 [ 1648.867850] kmem_cache_alloc+0x5b/0x310 [ 1648.868862] create_object.isra.0+0x3a/0xa20 [ 1648.869890] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1648.871129] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1648.872389] ? alloc_skb_with_frags+0x92/0x570 [ 1648.873526] __alloc_skb+0xb1/0x5b0 [ 1648.874434] alloc_skb_with_frags+0x92/0x570 [ 1648.875531] ? SOFTIRQ_verbose+0x10/0x10 [ 1648.876549] sock_alloc_send_pskb+0x7af/0x930 [ 1648.877785] ? lock_acquire+0x197/0x470 [ 1648.878797] ? sk_alloc+0x350/0x350 [ 1648.879708] ? kfree_skbmem+0xef/0x1b0 [ 1648.880690] packet_sendmsg+0x182f/0x5410 [ 1648.881732] ? sock_has_perm+0x1ea/0x280 [ 1648.882733] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1648.884022] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1648.885188] ? lock_acquire+0x197/0x470 [ 1648.886168] ? find_held_lock+0x2c/0x110 [ 1648.887195] sock_sendmsg+0x319/0x390 [ 1648.888131] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1648.889298] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.890611] ? ____sys_sendmsg+0x870/0x870 [ 1648.891653] ? 0xffffffffa0000000 [ 1648.892513] ? __is_insn_slot_addr+0x14c/0x290 [ 1648.893651] ? mark_lock+0xf5/0x2df0 [ 1648.894570] ? import_single_range+0x24d/0x2e0 [ 1648.895707] io_send+0x1fd/0x780 [ 1648.896547] ? io_poll_add+0x2e0/0x2e0 [ 1648.897510] ? stack_trace_consume_entry+0x160/0x160 [ 1648.898783] ? __lock_acquire+0xbb1/0x5b00 [ 1648.899861] io_issue_sqe+0x379/0x77b0 [ 1648.900834] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1648.902120] ? SOFTIRQ_verbose+0x10/0x10 [ 1648.903125] ? lock_chain_count+0x20/0x20 [ 1648.904150] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1648.905437] ? io_connect+0x610/0x610 [ 1648.906381] ? lock_acquire+0x197/0x470 [ 1648.907364] ? find_held_lock+0x2c/0x110 [ 1648.908370] ? __fget_files+0x2cf/0x520 [ 1648.909350] ? lock_downgrade+0x6d0/0x6d0 [ 1648.910406] __io_queue_sqe+0x90/0x9d0 [ 1648.911383] ? io_issue_sqe+0x77b0/0x77b0 [ 1648.912404] ? __fget_files+0x2f8/0x520 [ 1648.913405] io_submit_sqes+0x44aa/0x8610 [ 1648.914462] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1648.915694] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1648.916887] ? find_held_lock+0x2c/0x110 [ 1648.917893] ? io_submit_sqes+0x8610/0x8610 [ 1648.918970] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1648.920158] ? wait_for_completion_io+0x270/0x270 [ 1648.921347] ? rcu_read_lock_any_held+0x75/0xa0 [ 1648.922490] ? vfs_write+0x354/0xb10 [ 1648.923416] ? fput_many+0x2f/0x1a0 [ 1648.924316] ? ksys_write+0x1a9/0x260 [ 1648.925258] ? __ia32_sys_read+0xb0/0xb0 [ 1648.926266] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1648.927569] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1648.928847] do_syscall_64+0x33/0x40 [ 1648.929769] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1648.931046] RIP: 0033:0x7f0f6c023b19 [ 1648.931962] 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 [ 1648.936504] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1648.938375] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1648.940141] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1648.941960] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1648.943735] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1648.945496] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 07:04:21 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 34) 07:04:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:04:21 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 26) 07:04:21 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080)={0x0, 0x8c34, 0x4}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000480)={0x0, 0x0, 0x8}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r6, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc9", 0xd}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_setup(0x1f0f, &(0x7f0000000300)={0x0, 0xfa0f, 0x4, 0x2, 0x2c2}, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r7, &(0x7f00000003c0)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, {0x5208}, 0x1}, 0x7) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x4000010, r3, 0x8000000) syz_io_uring_submit(r8, r5, &(0x7f0000000440)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r6, 0x0, &(0x7f00000006c0)="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", 0x1000, 0x2002}, 0x7fffffff) syz_io_uring_submit(r8, r2, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0dcf80c4f4a7f9a25d7c8e1ec840aa62acaec82d4e5389e61535b9196fa66c3125ec4f9bfc7baccee7b80881e52b9b846f6e35ba7757901deb2c6a3253fc2e743931efafd6759acfbcad61cbd3d5d50f818e855b75109d2f23503cf848d826086ef678a2af871fe84b355a605252dcc0effd36d44474c4ebc32c1894e4bba7e925f0abc0c0bca50e5dc1b2c2ed163b9407adeaf7584b736cd955c80bd56d1f0c9b38867079509127fd818704468d410bbff79b", 0xb3, 0x4000, 0x1}, 0x40fff) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, 0x0, 0x62) syz_io_uring_submit(r4, 0x0, &(0x7f0000000540)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x8) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x60, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800, 0x7fffffff, 0x0, 0x0, 0x1, 0x10000, 0x0, 0x0, 0xa5, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r9, r2, &(0x7f0000000400), 0x8002) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) io_uring_enter(r0, 0x58ab, 0x11d4, 0x2, 0x0, 0x0) 07:04:21 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x2c, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}]}, 0x2c}}, 0x0) 07:04:21 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000000)={{0x0, 0x7fff, 0x480000000, 0x800, 0xfffffffffffffff7, 0x8, 0x6, 0x7, 0x1537, 0x0, 0x80000001, 0x64, 0x1, 0x200, 0x1}}) r1 = open(&(0x7f0000001000)='./file0\x00', 0xc800, 0xe2) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000001040)="f76c2261a391ca1e26099eb80912d1f0de3237ad8d52fbf3c96c67a3340f5edec6197fa6bed49ed96701aad4b2f7804cb7be7864c79a909ceabc1f92d75111efd5a50ce5deca1267a5c62d81117153af3b1575b7cfe3fdb6a940fd9ad87d78eb5c57ffa0eb60a66a9e5c600fb2261ffb580a24a93e76d16c57b77236100b00dfa82e30e182af0ea11d9795f8422117745600ece822e17e8fb5b29d745f3d6ee26e2c7f811871fafe3573ea85b1ca5bde404e52dc88a1e8080fad4702b66d6975d1857f26cea8207e41384896ec14fa8649dca048b26ea0e63401452a133c9188a3a4", 0xe2}, {&(0x7f0000001140)="2821f7dac927c344ef8a74a10335f14bf4174d30d4e4c7d6dda18c77cbe487a2e916d23746476ab7d54b72f4b5f06bc1d69a6966d61379392d85d440096565eee9e5aaa9", 0x44}], 0x2, 0x2) prctl$PR_SET_IO_FLUSHER(0x39, 0x0) 07:04:21 executing program 1: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "f31a0000434ef9bab774bdcab95c000d00", 0x0, 0x8}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0xa) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) r3 = dup(r2) setns(r3, 0x2020000) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r3, &(0x7f0000000040)='./file0\x00', 0xc100, 0x8) ioctl$DVD_READ_STRUCT(r4, 0x5390, &(0x7f0000000440)=@manufact={0x4, 0x2, 0x800, "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"}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x339) ftruncate(0xffffffffffffffff, 0x5) 07:04:21 executing program 5: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2, 0x6}}, './file0\x00'}) accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000800)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}, {@access_client}]}}) [ 1666.664665] loop4: detected capacity change from 0 to 33558528 [ 1666.682622] FAULT_INJECTION: forcing a failure. [ 1666.682622] name failslab, interval 1, probability 0, space 0, times 0 [ 1666.685541] CPU: 0 PID: 17104 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1666.687105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1666.689158] Call Trace: [ 1666.689800] dump_stack+0x107/0x167 [ 1666.690671] should_fail.cold+0x5/0xa [ 1666.691616] ? p9_client_prepare_req.part.0+0x3a/0xac0 [ 1666.692889] should_failslab+0x5/0x20 [ 1666.693803] kmem_cache_alloc+0x5b/0x310 [ 1666.694796] p9_client_prepare_req.part.0+0x3a/0xac0 [ 1666.696034] p9_client_rpc+0x220/0x1370 [ 1666.696988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1666.698266] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1666.699569] ? pipe_poll+0x21b/0x800 [ 1666.700451] ? p9_fd_close+0x4a0/0x4a0 [ 1666.701410] ? wait_for_partner+0x3c0/0x3c0 [ 1666.702452] ? p9_fd_poll+0x1e0/0x2c0 [ 1666.703381] ? p9_fd_create+0x357/0x4a0 [ 1666.704346] ? p9_conn_create+0x510/0x510 [ 1666.705345] ? p9_client_create+0x798/0x1230 [ 1666.706412] ? kfree+0xd7/0x340 [ 1666.707231] ? do_raw_spin_unlock+0x4f/0x220 [ 1666.708298] p9_client_create+0xa76/0x1230 [ 1666.709312] ? p9_client_flush+0x430/0x430 [ 1666.710324] ? trace_hardirqs_on+0x5b/0x180 [ 1666.711398] ? lockdep_init_map_type+0x2c7/0x780 [ 1666.712655] ? __raw_spin_lock_init+0x36/0x110 [ 1666.713883] v9fs_session_init+0x1dd/0x1680 [ 1666.714927] ? lock_release+0x680/0x680 [ 1666.715901] ? kmem_cache_alloc_trace+0x151/0x320 [ 1666.717064] ? v9fs_show_options+0x690/0x690 [ 1666.718137] ? trace_hardirqs_on+0x5b/0x180 [ 1666.719204] ? kasan_unpoison_shadow+0x33/0x50 [ 1666.720310] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1666.721542] v9fs_mount+0x79/0x8f0 [ 1666.722395] ? v9fs_write_inode+0x60/0x60 [ 1666.723420] legacy_get_tree+0x105/0x220 [ 1666.724391] vfs_get_tree+0x8e/0x300 [ 1666.725290] path_mount+0x1429/0x2120 [ 1666.726212] ? strncpy_from_user+0x9e/0x470 [ 1666.727263] ? finish_automount+0xa90/0xa90 [ 1666.728302] ? getname_flags.part.0+0x1dd/0x4f0 [ 1666.729432] ? _copy_from_user+0xfb/0x1b0 [ 1666.730441] __x64_sys_mount+0x282/0x300 [ 1666.731413] ? copy_mnt_ns+0xa00/0xa00 [ 1666.732349] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1666.733618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1666.734851] do_syscall_64+0x33/0x40 [ 1666.735773] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1666.737003] RIP: 0033:0x7fae71bdbb19 [ 1666.737892] 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 [ 1666.742337] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1666.744180] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1666.745908] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1666.747629] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1666.749366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1666.751116] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:04:21 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x2c, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}]}, 0x2c}}, 0x0) [ 1666.806411] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1666.812123] FAULT_INJECTION: forcing a failure. [ 1666.812123] name failslab, interval 1, probability 0, space 0, times 0 [ 1666.815090] CPU: 0 PID: 17105 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1666.816651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1666.818516] Call Trace: [ 1666.819119] dump_stack+0x107/0x167 [ 1666.819946] should_fail.cold+0x5/0xa [ 1666.819968] ? __alloc_skb+0x6d/0x5b0 [ 1666.819990] should_failslab+0x5/0x20 [ 1666.820016] kmem_cache_alloc_node+0x55/0x330 [ 1666.823506] __alloc_skb+0x6d/0x5b0 [ 1666.824343] alloc_skb_with_frags+0x92/0x570 [ 1666.825331] ? SOFTIRQ_verbose+0x10/0x10 [ 1666.826264] sock_alloc_send_pskb+0x7af/0x930 [ 1666.827270] ? lock_acquire+0x197/0x470 [ 1666.828187] ? sk_alloc+0x350/0x350 [ 1666.829019] ? kfree_skbmem+0xef/0x1b0 [ 1666.829912] packet_sendmsg+0x182f/0x5410 [ 1666.830859] ? sock_has_perm+0x1ea/0x280 [ 1666.831782] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1666.832943] ? mark_lock+0xf5/0x2df0 [ 1666.833787] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1666.834840] ? lock_acquire+0x197/0x470 [ 1666.835739] ? find_held_lock+0x2c/0x110 [ 1666.836670] sock_sendmsg+0x319/0x390 [ 1666.837522] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1666.838585] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1666.839853] ? ____sys_sendmsg+0x870/0x870 [ 1666.840798] ? 0xffffffffa0000000 [ 1666.841615] ? __is_insn_slot_addr+0x14c/0x290 [ 1666.842707] ? mark_lock+0xf5/0x2df0 [ 1666.843551] ? import_single_range+0x24d/0x2e0 [ 1666.844576] io_send+0x1fd/0x780 [ 1666.845337] ? io_poll_add+0x2e0/0x2e0 [ 1666.846213] ? stack_trace_consume_entry+0x160/0x160 [ 1666.847380] ? __lock_acquire+0xbb1/0x5b00 [ 1666.848329] io_issue_sqe+0x379/0x77b0 [ 1666.849208] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1666.850373] ? SOFTIRQ_verbose+0x10/0x10 [ 1666.851287] ? lock_chain_count+0x20/0x20 [ 1666.852222] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1666.853392] ? io_connect+0x610/0x610 [ 1666.854247] ? lock_acquire+0x197/0x470 [ 1666.855139] ? find_held_lock+0x2c/0x110 [ 1666.856051] ? __fget_files+0x2cf/0x520 [ 1666.856938] ? lock_downgrade+0x6d0/0x6d0 [ 1666.857866] __io_queue_sqe+0x90/0x9d0 [ 1666.858746] ? io_issue_sqe+0x77b0/0x77b0 [ 1666.859676] ? __fget_files+0x2f8/0x520 [ 1666.860581] io_submit_sqes+0x44aa/0x8610 [ 1666.861543] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1666.862659] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1666.863744] ? find_held_lock+0x2c/0x110 [ 1666.864654] ? io_submit_sqes+0x8610/0x8610 [ 1666.865626] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1666.866703] ? wait_for_completion_io+0x270/0x270 [ 1666.867801] ? rcu_read_lock_any_held+0x75/0xa0 [ 1666.868825] ? vfs_write+0x354/0xb10 [ 1666.869657] ? fput_many+0x2f/0x1a0 [ 1666.870471] ? ksys_write+0x1a9/0x260 [ 1666.871333] ? __ia32_sys_read+0xb0/0xb0 [ 1666.872245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1666.873412] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1666.874565] do_syscall_64+0x33/0x40 [ 1666.875408] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1666.876549] RIP: 0033:0x7f0f6c023b19 07:04:21 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000000)={{0x0, 0x7fff, 0x480000000, 0x800, 0xfffffffffffffff7, 0x8, 0x6, 0x7, 0x1537, 0x0, 0x80000001, 0x64, 0x1, 0x200, 0x1}}) r1 = open(&(0x7f0000001000)='./file0\x00', 0xc800, 0xe2) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000001040)="f76c2261a391ca1e26099eb80912d1f0de3237ad8d52fbf3c96c67a3340f5edec6197fa6bed49ed96701aad4b2f7804cb7be7864c79a909ceabc1f92d75111efd5a50ce5deca1267a5c62d81117153af3b1575b7cfe3fdb6a940fd9ad87d78eb5c57ffa0eb60a66a9e5c600fb2261ffb580a24a93e76d16c57b77236100b00dfa82e30e182af0ea11d9795f8422117745600ece822e17e8fb5b29d745f3d6ee26e2c7f811871fafe3573ea85b1ca5bde404e52dc88a1e8080fad4702b66d6975d1857f26cea8207e41384896ec14fa8649dca048b26ea0e63401452a133c9188a3a4", 0xe2}, {&(0x7f0000001140)="2821f7dac927c344ef8a74a10335f14bf4174d30d4e4c7d6dda18c77cbe487a2e916d23746476ab7d54b72f4b5f06bc1d69a6966d61379392d85d440096565eee9e5aaa9", 0x44}], 0x2, 0x2) prctl$PR_SET_IO_FLUSHER(0x39, 0x0) [ 1666.877379] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1666.881723] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1666.883429] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1666.885027] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1666.886627] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1666.888597] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1666.890531] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1666.961744] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 07:04:37 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 27) 07:04:37 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x2c, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}]}, 0x2c}}, 0x0) 07:04:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x805, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:04:37 executing program 5: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2, 0x6}}, './file0\x00'}) accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000800)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}, {@access_client}]}}) 07:04:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 35) 07:04:37 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2032, &(0x7f0000000080)={0x0, 0xcf98, 0x0, 0x2, 0xab}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) syz_emit_ethernet(0x7c, &(0x7f0000000200)=ANY=[@ANYBLOB="bb80c2041c00aaaaaaaaaaaa08004e70006e00640000d1019078e0000001ffffffff018902891b4800000000ac1414aaac1e0101e00000017f0000010a010101890498f70000050290780a0101014b220003006601ff012e040164010101e0000002860ca29494bcb8d32b102a15860c4175c300879fb060945263a7dbed48d8f97256aa46f836773df0b73509812bd39d0c6a210763eb59383f4fe4d7d2d3e9725695e9e0403850ef57778caabc12bca1affc8d2ea9488a7d9fa64d3f"], 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) 07:04:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) lseek(r1, 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = pidfd_getfd(0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f00000000c0)='/\x00', &(0x7f0000000100)='./file0\x00', r4) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) 07:04:37 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000880)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000040)) io_uring_enter(0xffffffffffffffff, 0x4b38, 0x883, 0x0, &(0x7f00000009c0)={[0x200]}, 0x8) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f0000000540)=""/208, 0xd0}, {&(0x7f0000000640)=""/85, 0x55}, {&(0x7f00000006c0)=""/51, 0x33}, {&(0x7f0000000700)=""/81, 0x51}], 0x8, &(0x7f00000008c0)=ANY=[@ANYBLOB="2400000f000000400100000001001000ab5cb6201e00004fee5df883dc011cb01ec2c8abc8a8410c5dd3fdc7d3107fbaff0000000000000000e61c29687bbdb1cf15bd2af93d9a3a28c1dd4bedf29100", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYBLOB="02000700253c7ddcec8a14d4c8556e0d33fb6c37b77fbd4ff9feb71770a592f0b823e037b751109bbd28f9ea916fdd69071522d60206a08814e71711ff4bce7bab6441721ca14462e16991399e5c8e9c398c1534c47d00000000"], 0x28}, 0x100) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) r8 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = syz_io_uring_complete(r1) perf_event_open(&(0x7f0000000a80)={0x4, 0x80, 0x2, 0xfd, 0x81, 0x4, 0x0, 0x3, 0xc1100, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000a40), 0x8}, 0x1840, 0xdf4, 0x0, 0x3, 0x9, 0x1, 0x400, 0x0, 0x37, 0x0, 0x8}, 0x0, 0x3, r5, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000a00)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x668, 0x1, 0x3, 0x2, 0x6, 0x4}, 0x20) r10 = pidfd_getfd(0xffffffffffffffff, r8, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x40042409, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r9, 0x0, &(0x7f0000000800)='./file0\x00', 0x54, 0x305640, 0x12345, {0x0, r7}}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1682.950348] loop4: detected capacity change from 0 to 33558528 [ 1682.965105] FAULT_INJECTION: forcing a failure. [ 1682.965105] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.965797] FAULT_INJECTION: forcing a failure. [ 1682.965797] name failslab, interval 1, probability 0, space 0, times 0 [ 1682.967771] CPU: 1 PID: 17234 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1682.971641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1682.973441] Call Trace: [ 1682.974016] dump_stack+0x107/0x167 [ 1682.974808] should_fail.cold+0x5/0xa [ 1682.975704] ? create_object.isra.0+0x3a/0xa20 [ 1682.976702] should_failslab+0x5/0x20 [ 1682.977528] kmem_cache_alloc+0x5b/0x310 [ 1682.978414] create_object.isra.0+0x3a/0xa20 [ 1682.979373] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1682.980481] kmem_cache_alloc_node+0x169/0x330 [ 1682.981484] __alloc_skb+0x6d/0x5b0 [ 1682.982281] alloc_skb_with_frags+0x92/0x570 [ 1682.983244] ? SOFTIRQ_verbose+0x10/0x10 [ 1682.984139] sock_alloc_send_pskb+0x7af/0x930 [ 1682.985114] ? lock_acquire+0x197/0x470 [ 1682.985983] ? sk_alloc+0x350/0x350 [ 1682.986769] ? kfree_skbmem+0xef/0x1b0 [ 1682.987640] packet_sendmsg+0x182f/0x5410 [ 1682.988553] ? sock_has_perm+0x1ea/0x280 [ 1682.989429] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1682.990540] ? mark_lock+0xf5/0x2df0 [ 1682.991358] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1682.992384] ? lock_acquire+0x197/0x470 [ 1682.993244] ? find_held_lock+0x2c/0x110 [ 1682.994140] sock_sendmsg+0x319/0x390 [ 1682.994961] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1682.995997] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1682.997146] ? ____sys_sendmsg+0x870/0x870 [ 1682.998052] ? 0xffffffffa0000000 [ 1682.998806] ? __is_insn_slot_addr+0x14c/0x290 [ 1682.999814] ? mark_lock+0xf5/0x2df0 [ 1683.000616] ? import_single_range+0x24d/0x2e0 [ 1683.001605] io_send+0x1fd/0x780 [ 1683.002348] ? io_poll_add+0x2e0/0x2e0 [ 1683.003198] ? stack_trace_consume_entry+0x160/0x160 [ 1683.004327] ? __lock_acquire+0xbb1/0x5b00 [ 1683.005248] io_issue_sqe+0x379/0x77b0 [ 1683.006099] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1683.007248] ? SOFTIRQ_verbose+0x10/0x10 [ 1683.008129] ? lock_chain_count+0x20/0x20 [ 1683.009025] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1683.010154] ? io_connect+0x610/0x610 [ 1683.010990] ? lock_acquire+0x197/0x470 [ 1683.011854] ? find_held_lock+0x2c/0x110 [ 1683.012732] ? __fget_files+0x2cf/0x520 [ 1683.013589] ? lock_downgrade+0x6d0/0x6d0 [ 1683.014488] __io_queue_sqe+0x90/0x9d0 [ 1683.015348] ? io_issue_sqe+0x77b0/0x77b0 [ 1683.016239] ? __fget_files+0x2f8/0x520 [ 1683.017121] io_submit_sqes+0x44aa/0x8610 [ 1683.018046] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1683.019130] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1683.020189] ? find_held_lock+0x2c/0x110 [ 1683.021076] ? io_submit_sqes+0x8610/0x8610 [ 1683.022023] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1683.023070] ? wait_for_completion_io+0x270/0x270 [ 1683.024127] ? rcu_read_lock_any_held+0x75/0xa0 [ 1683.025137] ? vfs_write+0x354/0xb10 [ 1683.025944] ? fput_many+0x2f/0x1a0 [ 1683.026733] ? ksys_write+0x1a9/0x260 [ 1683.027570] ? __ia32_sys_read+0xb0/0xb0 [ 1683.028454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.029590] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.030719] do_syscall_64+0x33/0x40 [ 1683.031535] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1683.032649] RIP: 0033:0x7f0f6c023b19 [ 1683.033457] 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 [ 1683.037468] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1683.039126] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1683.040687] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1683.042232] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.043791] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1683.045338] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1683.046919] CPU: 0 PID: 17238 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1683.048541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.050458] Call Trace: [ 1683.051067] dump_stack+0x107/0x167 [ 1683.051901] should_fail.cold+0x5/0xa [ 1683.052760] ? create_object.isra.0+0x3a/0xa20 [ 1683.053777] should_failslab+0x5/0x20 [ 1683.054634] kmem_cache_alloc+0x5b/0x310 [ 1683.055559] create_object.isra.0+0x3a/0xa20 [ 1683.056542] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1683.057670] kmem_cache_alloc+0x159/0x310 [ 1683.058619] p9_client_prepare_req.part.0+0x3a/0xac0 [ 1683.059773] p9_client_rpc+0x220/0x1370 [ 1683.060670] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.061858] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1683.063054] ? pipe_poll+0x21b/0x800 [ 1683.063897] ? p9_fd_close+0x4a0/0x4a0 [ 1683.064772] ? wait_for_partner+0x3c0/0x3c0 [ 1683.065750] ? p9_fd_poll+0x1e0/0x2c0 [ 1683.066620] ? p9_fd_create+0x357/0x4a0 [ 1683.067517] ? p9_conn_create+0x510/0x510 [ 1683.068451] ? p9_client_create+0x798/0x1230 [ 1683.069441] ? kfree+0xd7/0x340 [ 1683.070185] ? do_raw_spin_unlock+0x4f/0x220 [ 1683.071180] p9_client_create+0xa76/0x1230 [ 1683.072163] ? p9_client_flush+0x430/0x430 [ 1683.073113] ? trace_hardirqs_on+0x5b/0x180 [ 1683.074086] ? lockdep_init_map_type+0x2c7/0x780 [ 1683.075149] ? __raw_spin_lock_init+0x36/0x110 [ 1683.076218] v9fs_session_init+0x1dd/0x1680 [ 1683.077189] ? lock_release+0x680/0x680 [ 1683.078111] ? kmem_cache_alloc_trace+0x151/0x320 [ 1683.079198] ? v9fs_show_options+0x690/0x690 [ 1683.080224] ? trace_hardirqs_on+0x5b/0x180 [ 1683.081193] ? kasan_unpoison_shadow+0x33/0x50 [ 1683.082236] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1683.083413] v9fs_mount+0x79/0x8f0 [ 1683.084227] ? v9fs_write_inode+0x60/0x60 [ 1683.085177] legacy_get_tree+0x105/0x220 [ 1683.086120] vfs_get_tree+0x8e/0x300 [ 1683.086978] path_mount+0x1429/0x2120 [ 1683.087869] ? strncpy_from_user+0x9e/0x470 [ 1683.088853] ? finish_automount+0xa90/0xa90 [ 1683.089844] ? getname_flags.part.0+0x1dd/0x4f0 [ 1683.090910] ? _copy_from_user+0xfb/0x1b0 [ 1683.091877] __x64_sys_mount+0x282/0x300 [ 1683.092805] ? copy_mnt_ns+0xa00/0xa00 [ 1683.093693] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.094901] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.096079] do_syscall_64+0x33/0x40 [ 1683.096925] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1683.098081] RIP: 0033:0x7fae71bdbb19 [ 1683.098933] 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 [ 1683.103057] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1683.104792] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1683.106405] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1683.108028] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1683.109643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.111264] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1683.115745] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:04:38 executing program 0: r0 = io_uring_setup(0x200, &(0x7f00000000c0)={0x0, 0x4d67, 0x8}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000140), 0x1) io_uring_enter(0xffffffffffffffff, 0x72ce, 0xf465, 0x2, &(0x7f0000000000)={[0x1]}, 0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4010, r1, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000003, 0x13, r1, 0x10000000) syz_io_uring_setup(0x3604, &(0x7f0000000180)={0x0, 0x9924, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000240)) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f0000000080)={0x10000, 0x28, [0xffff, 0x6, 0x1000, 0x3f], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0]}) 07:04:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x830, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1683.285488] audit: type=1400 audit(1745391878.247:111): avc: denied { map } for pid=17245 comm="syz-executor.0" path="pipe:[37780]" dev="pipefs" ino=37780 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 07:04:38 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='projid_map\x00') ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x7}}, './file1\x00'}) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x0, 0x9, 0x9, 0x4, 0x0, 0xffffffffffffffff, 0x210, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8000, 0x1, @perf_config_ext={0xfffffffffffffff8, 0x7}, 0x222, 0x6, 0xfffff001, 0x4, 0x2, 0x2, 0x40, 0x0, 0x3}, 0x0, 0x0, r0, 0xa) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f0000000240)={&(0x7f00000002c0)=""/96, 0x60}) fadvise64(0xffffffffffffffff, 0x9, 0x2201, 0x4) r2 = inotify_init1(0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup3(r3, r2, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setown(r4, 0x8, 0x0) inotify_add_watch(r3, &(0x7f00000000c0)='./file1\x00', 0x20) ioctl$sock_bt_hci(r4, 0x800448d5, &(0x7f00000005c0)="b4b7e2ef288532e612a54d292ce1fcbcfd1180344e1186ce1d3164cfda933e8646fc56a42d10e59e72a228ddf77aebb4ce0667957bf05a5499678bdcc73ed5dd0752d71df84603b6681b4bb2dcba6da9fcccc137a3b757dd54b75e6a265ce1635e56dfa48b581942a6f81a94ee6307d85398f22129fa1d657999") socket$nl_generic(0x10, 0x3, 0x10) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x148004, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=fscache,access=any,fsmagic=0x00000000000003bb,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',eu.d>', @ANYRESDEC=0xee00, @ANYBLOB=',audit,\x00']) [ 1683.336099] loop4: detected capacity change from 0 to 33558528 07:04:38 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000000)=""/25, 0x19}], 0x2, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close_range(0xffffffffffffffff, r1, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000540)="57b765ad487c9fe826d494d6f4cade6b9b6f882e835bd7b8cd7daf218eaee555f523c9d23c35388c328c04707241bb84b407629a17f3b7f19374018665b398d4ed1ba9ff073a0b72a4a9bdda6c2414798126eef3c0a709f102dd0e932e992d18224b82d57df192d201a61fd75979a4ebe17ac0f33b32181e19525642e6772746c0550000000000ec6b62e62830fa16f2a1197f1b36356f13a44b8184399273465b66d700eb848cf6fcd45bb1326921e45d70e958fc3083f0718ab830896bb0b83010ba0fa0bae571b0454de894ffdda182bac68e4bb6e8d2fe055b609323ba109f973551c26e92c65b03", 0xea}, {&(0x7f0000000300)="8c8ae37261", 0x5}, {&(0x7f0000000340)="afc99c48f91115be2a43258db6b3bd5f7024bedfcc820ebf31924999c2b0509b1fe6c5a06eee94d6bffba0db9b61800919baf2464a59d692776e0373008089875217f300aa704c77ba7d368575ad2f3f2a5417721a20fb678ef47475388fc55eedc75b071ad03b933943210f080446926447c5214fa10f1ca2d7f2f5df4084b43d42b3646df247ed32847088245616863033b746a4853299831cb7b0690e8e3971b0a7db6caef9e491cd8442171928641646f0fe7cef502662a7652255d60dfb59f2e88d258d479e703cfcc4abd5c1253cba", 0xd2}], 0x3, 0x401, 0x70a586b4) fcntl$setsig(0xffffffffffffffff, 0xa, 0x1d) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) getpgid(0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) r2 = fork() move_pages(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000ffc000/0x1000)=nil], 0xfffffffffffffffc, &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x6) ptrace$setopts(0x4206, r2, 0x10001, 0x3d) fork() syz_emit_ethernet(0x4b, &(0x7f0000000000)={@broadcast, @random="d642652077ba", @void, {@mpls_uc={0x8847, {[{0xffc01}], @generic="e6f54aa00a844a291ac1922939d74399057f7023090a4261464839773724c50fd3d5c35319b3719314e37ddc89f5fc2e810e43ecb6f203a5d5"}}}}, &(0x7f0000000080)={0x1, 0x3, [0xa27, 0xcb9, 0x77e, 0x794]}) wait4(0x0, &(0x7f0000000100), 0x2, &(0x7f00000001c0)) 07:04:38 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x4010, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f0000000280)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x12345}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) getsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f00000001c0)=""/107, &(0x7f0000000240)=0x6b) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wlan0\x00'}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1683.355913] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:04:38 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x0, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:04:38 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x7f, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x40000, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x1, 0x20, 0x2, 0x2, 0x0, 0x4, 0x480, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040), 0xd}, 0x400, 0xa40, 0x3f, 0x7, 0x3, 0x401, 0x16b, 0x0, 0x101}, 0xffffffffffffffff, 0xa, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2, @loopback, 0x1, 0x1, [@local]}, 0x14) 07:04:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@context={'context', 0x3d, 'sysadm_u'}}]}}) mount(&(0x7f0000000080)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='affs\x00', 0x2000, 0x0) 07:04:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:04:56 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 28) 07:04:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 36) 07:04:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x1011c2, 0x2a) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8800000) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=@sha1={0x1, "04a27b8880d3ff95bafbbf8883620405f40bf28d"}, 0x15, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) fcntl$setlease(r3, 0x400, 0x2) sendfile(r0, r2, 0x0, 0x100000001) 07:04:56 executing program 7: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000001c0)) r0 = syz_io_uring_setup(0x4c52, &(0x7f00000003c0)={0x0, 0xf5c8, 0x1, 0x0, 0x3b5}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:04:56 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x0, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:04:56 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x20) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000700)={0x324, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x2bc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xce, 0x4, "0b7e425c9e498eaae0edf6abbdcbcfb5da3197060f20b8bd1b0178c1babf534b7ac6ee386c44694bc924d3ee499f17820599f712c5b1dd9b553313d0c41136273274cc457a926620c65e770b52dd1344e875eeb355e8fcb0cbcf4233be21ea48da89ebb5bd4bc54012dd08882bba4f58e9284dbcf16e65e5ab29c03a2b5e7d63536069ab4cb3ea2380e4b2c76973b5b55ded8564ac2852ebf6bb653c9a4808427d7fd4aa141006647da1124ef80f1e51b94a5e290742c1ea070b33f40ce05c38a646e3bf60a38a9478e8"}, @ETHTOOL_A_BITSET_BITS={0x64, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',\\\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7fffffff}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7fff}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xf1, 0x5, "11d5f77723c3d88f21aff1268cfcae361873d47914d50bfdd77e47a4db769881f0d3293294734172a4335953065b9ab1cf89c0ed3d8f5a1ed16e1f635a68c49f2215738acfd1e74e130c7591ce1c07bbaaa5ba6ad96da7deef18943fddf54df2bc0bdb4aa5b919dc46d9180a126321af32102de56ee2752b54ea93bae776ceeec95fe00910c1797c3643edc2e9a67150feba1bebeb2f9e09bec30759934ad5bc9c9f2ccacaa5fe99357c8b42de0bba14a2dc7e07daa1bf061937edb266aa2318284cc37397afbbe277a3c8d3cbbffca1a453db341281bdc97b849de24a1448b0d2c92ab3de17a249a1233e781b"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}, @ETHTOOL_A_BITSET_MASK={0x61, 0x5, "6b3104842893e4051b1bce2862d310c97479c9ac6420723e11fb44d48afaba4b60eaf7d530f6da130ce7d0aeb51a9dd8ef465c9326fb5ca760b8bb050b5420b17e66ec8fe3cea9622c42b007ce1feb329d9b83c00c5e4d14ba87a499d9"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x324}}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000280), 0x10) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r8 = ioctl$TIOCGPTPEER(r3, 0x5441, 0x38000) dup2(r7, r8) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x810, 0xffffffffffffffff, 0x6) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x9b, 0x7f, 0x3, 0x0, 0x0, 0x6, 0x3804, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000640)}, 0x10000, 0x4, 0x0, 0x7, 0x956d, 0x9, 0x0, 0x0, 0xef, 0x0, 0xffffffffffff8001}, 0x0, 0xc, 0xffffffffffffffff, 0xa) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 1701.311262] loop4: detected capacity change from 0 to 33558528 [ 1701.328626] FAULT_INJECTION: forcing a failure. [ 1701.328626] name failslab, interval 1, probability 0, space 0, times 0 [ 1701.328754] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1701.331388] CPU: 0 PID: 17389 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1701.331399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1701.331406] Call Trace: [ 1701.331450] dump_stack+0x107/0x167 [ 1701.338434] should_fail.cold+0x5/0xa [ 1701.339378] ? p9_fcall_init+0x97/0x290 [ 1701.340365] should_failslab+0x5/0x20 [ 1701.341293] __kmalloc+0x72/0x390 [ 1701.342140] p9_fcall_init+0x97/0x290 [ 1701.343073] p9_client_prepare_req.part.0+0x8c/0xac0 [ 1701.344325] p9_client_rpc+0x220/0x1370 [ 1701.345296] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1701.346581] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1701.347893] ? pipe_poll+0x21b/0x800 [ 1701.348797] ? p9_fd_close+0x4a0/0x4a0 [ 1701.349738] ? wait_for_partner+0x3c0/0x3c0 [ 1701.350787] ? p9_fd_poll+0x1e0/0x2c0 [ 1701.351738] ? p9_fd_create+0x357/0x4a0 [ 1701.352708] ? p9_conn_create+0x510/0x510 [ 1701.353710] ? p9_client_create+0x798/0x1230 [ 1701.354782] ? kfree+0xd7/0x340 [ 1701.355583] ? do_raw_spin_unlock+0x4f/0x220 [ 1701.356671] p9_client_create+0xa76/0x1230 [ 1701.357713] ? p9_client_flush+0x430/0x430 [ 1701.358745] ? trace_hardirqs_on+0x5b/0x180 [ 1701.359806] ? lockdep_init_map_type+0x2c7/0x780 [ 1701.360959] ? __raw_spin_lock_init+0x36/0x110 [ 1701.362077] v9fs_session_init+0x1dd/0x1680 [ 1701.363128] ? lock_release+0x680/0x680 [ 1701.364112] ? kmem_cache_alloc_trace+0x151/0x320 [ 1701.365286] ? v9fs_show_options+0x690/0x690 [ 1701.366368] ? trace_hardirqs_on+0x5b/0x180 [ 1701.367430] ? kasan_unpoison_shadow+0x33/0x50 [ 1701.368542] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1701.369771] v9fs_mount+0x79/0x8f0 [ 1701.370638] ? v9fs_write_inode+0x60/0x60 [ 1701.371662] legacy_get_tree+0x105/0x220 [ 1701.372651] vfs_get_tree+0x8e/0x300 [ 1701.373557] path_mount+0x1429/0x2120 [ 1701.374486] ? strncpy_from_user+0x9e/0x470 07:04:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x905, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1701.375553] ? finish_automount+0xa90/0xa90 [ 1701.376766] ? getname_flags.part.0+0x1dd/0x4f0 [ 1701.377850] ? _copy_from_user+0xfb/0x1b0 [ 1701.378829] __x64_sys_mount+0x282/0x300 [ 1701.379809] ? copy_mnt_ns+0xa00/0xa00 [ 1701.380736] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1701.381980] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1701.383205] do_syscall_64+0x33/0x40 [ 1701.384084] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1701.385265] RIP: 0033:0x7fae71bdbb19 [ 1701.386123] 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 [ 1701.390367] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1701.392128] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1701.393772] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1701.395432] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1701.397090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1701.398740] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1701.402155] 9pnet: Insufficient options for proto=fd [ 1701.423642] FAULT_INJECTION: forcing a failure. [ 1701.423642] name failslab, interval 1, probability 0, space 0, times 0 [ 1701.426372] CPU: 0 PID: 17386 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1701.427970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1701.429863] Call Trace: [ 1701.430471] dump_stack+0x107/0x167 [ 1701.431307] should_fail.cold+0x5/0xa [ 1701.432212] should_failslab+0x5/0x20 [ 1701.433073] __kmalloc_node_track_caller+0x74/0x3b0 [ 1701.434222] ? alloc_skb_with_frags+0x92/0x570 [ 1701.435274] __alloc_skb+0xb1/0x5b0 [ 1701.436125] alloc_skb_with_frags+0x92/0x570 [ 1701.437129] ? SOFTIRQ_verbose+0x10/0x10 [ 1701.438072] sock_alloc_send_pskb+0x7af/0x930 [ 1701.439098] ? lock_acquire+0x197/0x470 [ 1701.440026] ? sk_alloc+0x350/0x350 [ 1701.440858] ? kfree_skbmem+0xef/0x1b0 [ 1701.441769] packet_sendmsg+0x182f/0x5410 [ 1701.442737] ? sock_has_perm+0x1ea/0x280 [ 1701.443674] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1701.444864] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1701.445944] ? lock_acquire+0x197/0x470 [ 1701.446851] ? find_held_lock+0x2c/0x110 [ 1701.447807] sock_sendmsg+0x319/0x390 [ 1701.448666] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1701.449746] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1701.450947] ? ____sys_sendmsg+0x870/0x870 [ 1701.451907] ? 0xffffffffa0000000 [ 1701.452704] ? __is_insn_slot_addr+0x14c/0x290 [ 1701.453755] ? mark_lock+0xf5/0x2df0 [ 1701.454604] ? import_single_range+0x24d/0x2e0 [ 1701.455657] io_send+0x1fd/0x780 [ 1701.456434] ? io_poll_add+0x2e0/0x2e0 [ 1701.457317] ? stack_trace_consume_entry+0x160/0x160 [ 1701.458492] ? __lock_acquire+0xbb1/0x5b00 [ 1701.459468] io_issue_sqe+0x379/0x77b0 [ 1701.460359] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1701.461551] ? SOFTIRQ_verbose+0x10/0x10 [ 1701.462472] ? lock_chain_count+0x20/0x20 [ 1701.463248] loop4: detected capacity change from 0 to 33558528 [ 1701.463428] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1701.466045] ? io_connect+0x610/0x610 [ 1701.466920] ? lock_acquire+0x197/0x470 [ 1701.467829] ? find_held_lock+0x2c/0x110 [ 1701.468760] ? __fget_files+0x2cf/0x520 [ 1701.469673] ? lock_downgrade+0x6d0/0x6d0 [ 1701.470610] __io_queue_sqe+0x90/0x9d0 [ 1701.471522] ? io_issue_sqe+0x77b0/0x77b0 [ 1701.472459] ? __fget_files+0x2f8/0x520 [ 1701.473380] io_submit_sqes+0x44aa/0x8610 [ 1701.474357] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1701.475492] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1701.476577] ? find_held_lock+0x2c/0x110 [ 1701.477500] ? io_submit_sqes+0x8610/0x8610 [ 1701.478472] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1701.479570] ? wait_for_completion_io+0x270/0x270 [ 1701.480656] ? rcu_read_lock_any_held+0x75/0xa0 [ 1701.481707] ? vfs_write+0x354/0xb10 [ 1701.482544] ? fput_many+0x2f/0x1a0 [ 1701.483364] ? ksys_write+0x1a9/0x260 [ 1701.484242] ? __ia32_sys_read+0xb0/0xb0 [ 1701.485166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1701.486354] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1701.487522] do_syscall_64+0x33/0x40 [ 1701.488355] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1701.489507] RIP: 0033:0x7f0f6c023b19 [ 1701.490336] 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 [ 1701.494457] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1701.496183] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1701.497787] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1701.499375] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1701.500962] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1701.502538] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1701.505659] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1701.508526] 9pnet: Insufficient options for proto=fd 07:04:56 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 37) 07:04:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:04:56 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0x20) r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:04:56 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4095, 0xfff}], 0x17) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r2, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000a25348c6b561992ef4c6c1dff1e3d5403042929266ffe818c140f2fbc2b6f9", @ANYRES32=r2, @ANYRES32=0xee00, @ANYRES32=0xee01, @ANYBLOB='./file1\x00']) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000001640)={{0x1, 0x1, 0x18, r2, {0x40000000007}}, './file0/file1\x00'}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[r0, r3, r4, r2, r5, r1], 0x6}, 0xffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000340)=@sco, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)="5f0b05ae406ed934202166badffd94411c8d51ea1323d0506ad73c61ba3cf85246eb712e96191d002dc925caa3ee1a69ed72cf0b8c53d71c570f825e63ab8433e43337142678e8c051a97fa2262732b3b6d239e68315684f93f3798f42ee6e6dc2906b911ed294896bd435ee42d22919a9cb276cdc151c5a72988be95521a0247d2a090a3174f3482463302074395de21434b9a4ea6bd5", 0x97}], 0x1, &(0x7f0000001500)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x78}, 0x820) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x1000002, 0x0) write$P9_RXATTRCREATE(r2, &(0x7f0000000200)={0x7, 0x21, 0x1}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) unshare(0x48020200) 07:04:56 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x108, 0x0, 0x0, 0x1, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000016c0)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001500)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4095, 0xfff}], 0x17) readv(0xffffffffffffffff, &(0x7f0000000340), 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000280)='net/kcm\x00') ioctl$FIONREAD(r2, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000001e00)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r3, &(0x7f0000000380)=""/215, 0xd7) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'U-', 0x7fffffff}, 0x16, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffdba, 0x0, 0x80004, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x173000, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) fsetxattr$security_selinux(r4, &(0x7f0000000240), &(0x7f00000002c0)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a, 0x6a4e5309ea842515) write$P9_RXATTRCREATE(r2, &(0x7f0000000340)={0x7, 0x21, 0x2}, 0x7) openat$bsg(0xffffffffffffff9c, &(0x7f00000014c0), 0x103, 0x0) mkdir(&(0x7f0000000300)='./file0/../file0\x00', 0x13d) unshare(0x48020200) [ 1701.726160] loop4: detected capacity change from 0 to 33558528 [ 1701.758869] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1701.830605] FAULT_INJECTION: forcing a failure. [ 1701.830605] name failslab, interval 1, probability 0, space 0, times 0 [ 1701.831961] CPU: 1 PID: 17518 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1701.832744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1701.833687] Call Trace: [ 1701.833992] dump_stack+0x107/0x167 [ 1701.834407] should_fail.cold+0x5/0xa [ 1701.834843] ? create_object.isra.0+0x3a/0xa20 [ 1701.835364] should_failslab+0x5/0x20 [ 1701.835807] kmem_cache_alloc+0x5b/0x310 [ 1701.836274] create_object.isra.0+0x3a/0xa20 [ 1701.836773] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1701.837352] __kmalloc+0x16e/0x390 [ 1701.837764] p9_fcall_init+0x97/0x290 [ 1701.838201] p9_client_prepare_req.part.0+0x8c/0xac0 [ 1701.838782] p9_client_rpc+0x220/0x1370 [ 1701.839238] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1701.839846] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1701.840450] ? pipe_poll+0x21b/0x800 [ 1701.840875] ? p9_fd_close+0x4a0/0x4a0 [ 1701.841316] ? wait_for_partner+0x3c0/0x3c0 [ 1701.841808] ? p9_fd_poll+0x1e0/0x2c0 [ 1701.842242] ? p9_fd_create+0x357/0x4a0 [ 1701.842693] ? p9_conn_create+0x510/0x510 [ 1701.843163] ? p9_client_create+0x798/0x1230 [ 1701.843673] ? kfree+0xd7/0x340 [ 1701.844046] ? do_raw_spin_unlock+0x4f/0x220 [ 1701.844550] p9_client_create+0xa76/0x1230 [ 1701.845035] ? p9_client_flush+0x430/0x430 [ 1701.845518] ? trace_hardirqs_on+0x5b/0x180 [ 1701.846009] ? lockdep_init_map_type+0x2c7/0x780 [ 1701.846554] ? __raw_spin_lock_init+0x36/0x110 [ 1701.847076] v9fs_session_init+0x1dd/0x1680 [ 1701.847578] ? lock_release+0x680/0x680 [ 1701.848037] ? kmem_cache_alloc_trace+0x151/0x320 [ 1701.848584] ? v9fs_show_options+0x690/0x690 [ 1701.849088] ? trace_hardirqs_on+0x5b/0x180 [ 1701.849585] ? kasan_unpoison_shadow+0x33/0x50 [ 1701.850100] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1701.850680] v9fs_mount+0x79/0x8f0 [ 1701.851086] ? v9fs_write_inode+0x60/0x60 [ 1701.851565] legacy_get_tree+0x105/0x220 [ 1701.852027] vfs_get_tree+0x8e/0x300 [ 1701.852450] path_mount+0x1429/0x2120 [ 1701.852886] ? strncpy_from_user+0x9e/0x470 [ 1701.853377] ? finish_automount+0xa90/0xa90 [ 1701.853865] ? getname_flags.part.0+0x1dd/0x4f0 [ 1701.854391] ? _copy_from_user+0xfb/0x1b0 [ 1701.854864] __x64_sys_mount+0x282/0x300 [ 1701.855324] ? copy_mnt_ns+0xa00/0xa00 [ 1701.855771] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1701.856364] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1701.856950] do_syscall_64+0x33/0x40 [ 1701.857374] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1701.857955] RIP: 0033:0x7fae71bdbb19 [ 1701.858385] 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 [ 1701.860474] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1701.861342] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1701.862151] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1701.862971] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1701.863788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1701.864602] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:04:56 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x0, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:04:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c6530002c87af821976942a5ffe872c5237e05634de93ac3f8819dedb65c8fa8891ef2e1462c2cfba9e02ef30e546553ce5"]) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000180)=[r1, 0xffffffffffffffff], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="34010000170001000000000000000000fe8800000000000000000000ce29799ff8ce4190da000000010000000000000000e000000100000000000000000000200000000000fc00"/96, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="20010000000000000000027f000001001b0000a20000000000000000000000000000000a0000000000325f0000000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYBLOB="0000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000120800000049e9b6c337ac5ee40000000000000000000000000000000000b4000000000000000000000000000000000000000800000000000000000000000000000c7ba67cb7d38793daf5bb8e"], 0x134}}, 0x0) close(r3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001e000801000000000000000007000000089a000002000100"], 0x1c}, 0x1, 0x0, 0x0, 0xb31505c58d61db6b}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x2) ftruncate(0xffffffffffffffff, 0xd5) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f0000000340)={0x6, 0x8}) copy_file_range(r4, 0x0, r2, 0x0, 0x200f5ef, 0x0) 07:05:11 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc9", 0xd}], 0x1}}, 0x0) syz_io_uring_submit(r3, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000040)='./file0\x00', 0x52, 0x80, 0x23456}, 0x200) r6 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, 0x1, 0x0, 0x1, {0x0, r7}}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x2007, @fd_index=0x6, 0xffffffffffff0000, 0xdd9b, 0x9, 0x1, 0x1, {0x0, r7}}, 0x80) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:05:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xa05, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:05:11 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32}]}, 0x34}}, 0x0) 07:05:11 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 38) [ 1716.704201] loop4: detected capacity change from 0 to 33558528 [ 1716.714595] FAULT_INJECTION: forcing a failure. [ 1716.714595] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.717235] CPU: 1 PID: 17641 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1716.718766] FAULT_INJECTION: forcing a failure. [ 1716.718766] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.718808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.718816] Call Trace: [ 1716.718842] dump_stack+0x107/0x167 [ 1716.718865] should_fail.cold+0x5/0xa [ 1716.718887] ? p9_fcall_init+0x97/0x290 [ 1716.718911] should_failslab+0x5/0x20 [ 1716.718929] __kmalloc+0x72/0x390 [ 1716.718952] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.728244] p9_fcall_init+0x97/0x290 [ 1716.729112] p9_client_prepare_req.part.0+0xf4/0xac0 [ 1716.730267] p9_client_rpc+0x220/0x1370 [ 1716.731166] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.732367] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1716.733575] ? pipe_poll+0x21b/0x800 [ 1716.734416] ? p9_fd_close+0x4a0/0x4a0 [ 1716.735291] ? wait_for_partner+0x3c0/0x3c0 [ 1716.736272] ? p9_fd_poll+0x1e0/0x2c0 [ 1716.737137] ? p9_fd_create+0x357/0x4a0 [ 1716.738041] ? p9_conn_create+0x510/0x510 [ 1716.738980] ? p9_client_create+0x798/0x1230 [ 1716.739975] ? kfree+0xd7/0x340 [ 1716.740718] ? do_raw_spin_unlock+0x4f/0x220 [ 1716.741727] p9_client_create+0xa76/0x1230 [ 1716.742695] ? p9_client_flush+0x430/0x430 [ 1716.743662] ? trace_hardirqs_on+0x5b/0x180 [ 1716.744640] ? lockdep_init_map_type+0x2c7/0x780 [ 1716.745715] ? __raw_spin_lock_init+0x36/0x110 [ 1716.746753] v9fs_session_init+0x1dd/0x1680 [ 1716.747733] ? lock_release+0x680/0x680 [ 1716.748642] ? kmem_cache_alloc_trace+0x151/0x320 [ 1716.749729] ? v9fs_show_options+0x690/0x690 [ 1716.750735] ? trace_hardirqs_on+0x5b/0x180 [ 1716.751717] ? kasan_unpoison_shadow+0x33/0x50 [ 1716.752743] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.753885] v9fs_mount+0x79/0x8f0 [ 1716.754689] ? v9fs_write_inode+0x60/0x60 [ 1716.755641] legacy_get_tree+0x105/0x220 [ 1716.756564] vfs_get_tree+0x8e/0x300 [ 1716.757410] path_mount+0x1429/0x2120 [ 1716.758275] ? strncpy_from_user+0x9e/0x470 [ 1716.759251] ? finish_automount+0xa90/0xa90 [ 1716.760214] ? getname_flags.part.0+0x1dd/0x4f0 [ 1716.761247] ? _copy_from_user+0xfb/0x1b0 [ 1716.762193] __x64_sys_mount+0x282/0x300 [ 1716.763112] ? copy_mnt_ns+0xa00/0xa00 [ 1716.764015] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.765203] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.766370] do_syscall_64+0x33/0x40 [ 1716.767221] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.768392] RIP: 0033:0x7fae71bdbb19 [ 1716.769240] 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 [ 1716.773419] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1716.775138] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1716.776727] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1716.778309] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1716.779907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1716.781480] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1716.783097] CPU: 0 PID: 17639 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1716.784094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.785257] Call Trace: [ 1716.785635] dump_stack+0x107/0x167 [ 1716.786337] should_fail.cold+0x5/0xa [ 1716.786930] ? create_object.isra.0+0x3a/0xa20 [ 1716.787569] should_failslab+0x5/0x20 [ 1716.788098] kmem_cache_alloc+0x5b/0x310 [ 1716.788672] create_object.isra.0+0x3a/0xa20 [ 1716.789287] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.790003] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1716.790710] ? alloc_skb_with_frags+0x92/0x570 [ 1716.791354] __alloc_skb+0xb1/0x5b0 [ 1716.791875] alloc_skb_with_frags+0x92/0x570 [ 1716.792492] ? SOFTIRQ_verbose+0x10/0x10 [ 1716.793062] sock_alloc_send_pskb+0x7af/0x930 [ 1716.793685] ? lock_acquire+0x197/0x470 [ 1716.794243] ? sk_alloc+0x350/0x350 [ 1716.794744] ? kfree_skbmem+0xef/0x1b0 [ 1716.795300] packet_sendmsg+0x182f/0x5410 [ 1716.795876] ? sock_has_perm+0x1ea/0x280 [ 1716.796421] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1716.797117] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1716.797751] ? lock_acquire+0x197/0x470 [ 1716.798284] ? find_held_lock+0x2c/0x110 [ 1716.798840] sock_sendmsg+0x319/0x390 [ 1716.799351] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1716.799992] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.800706] ? ____sys_sendmsg+0x870/0x870 [ 1716.801269] ? 0xffffffffa0000000 [ 1716.801738] ? __is_insn_slot_addr+0x14c/0x290 [ 1716.802363] ? mark_lock+0xf5/0x2df0 [ 1716.802861] ? import_single_range+0x24d/0x2e0 [ 1716.803478] io_send+0x1fd/0x780 [ 1716.803940] ? io_poll_add+0x2e0/0x2e0 [ 1716.804465] ? stack_trace_consume_entry+0x160/0x160 [ 1716.805186] ? __lock_acquire+0xbb1/0x5b00 [ 1716.805805] io_issue_sqe+0x379/0x77b0 [ 1716.806352] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1716.807080] ? SOFTIRQ_verbose+0x10/0x10 [ 1716.807648] ? lock_chain_count+0x20/0x20 [ 1716.808240] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1716.808956] ? io_connect+0x610/0x610 [ 1716.809512] ? lock_acquire+0x197/0x470 [ 1716.810047] ? find_held_lock+0x2c/0x110 [ 1716.810631] ? __fget_files+0x2cf/0x520 [ 1716.811167] ? lock_downgrade+0x6d0/0x6d0 [ 1716.811783] __io_queue_sqe+0x90/0x9d0 [ 1716.812336] ? io_issue_sqe+0x77b0/0x77b0 [ 1716.812909] ? __fget_files+0x2f8/0x520 [ 1716.813489] io_submit_sqes+0x44aa/0x8610 [ 1716.814114] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1716.814814] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1716.815467] ? find_held_lock+0x2c/0x110 [ 1716.816027] ? io_submit_sqes+0x8610/0x8610 [ 1716.816612] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1716.817274] ? wait_for_completion_io+0x270/0x270 [ 1716.817924] ? rcu_read_lock_any_held+0x75/0xa0 [ 1716.818570] ? vfs_write+0x354/0xb10 [ 1716.819070] ? fput_many+0x2f/0x1a0 [ 1716.819667] ? ksys_write+0x1a9/0x260 [ 1716.820189] ? __ia32_sys_read+0xb0/0xb0 [ 1716.820779] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.821565] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.822334] do_syscall_64+0x33/0x40 [ 1716.822837] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.823530] RIP: 0033:0x7f0f6c023b19 [ 1716.824036] 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 [ 1716.826544] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1716.827582] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1716.828545] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1716.829502] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1716.830469] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1716.831440] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 07:05:11 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 29) 07:05:11 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@local}}, {{@in6=@private2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f00000001c0)={0x40988200, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_dev$char_usb(0xc, 0xb4, 0x5) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') syz_usb_connect$cdc_ncm(0x1, 0x166, &(0x7f0000000940)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x154, 0x2, 0x1, 0x3, 0x30, 0x3f, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "e3"}, {0x5, 0x24, 0x0, 0x81}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x5, 0x3, 0xfa}, {0x6, 0x24, 0x1a, 0x1}, [@mdlm_detail={0xce, 0x24, 0x13, 0xff, "f58618635132008f597bdecab770a8e20b075ed25bba70a285732c15e765e08b56c8b15ee4b471fc0f8807a8a9b0bab6a2aa5a14abddd2960606695543394ae24070fb530ce7959d4785913305d3429fb1153679b434b50e117c8c5d7dde6e329b74dba440b7f1cefa0a05680be078abe72063555fa7138a350c4d8eea093097336d640d932d47c7bfa95809bd149538bf604cda2e2e85ae1138d156cb6ae2ae7091fd9ffdb7d51c3de44f55b0cf4e1b60afa1aaff0835faf999ff725cc40dbc435743fdb329f25849f5"}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x8c, 0xd}, @network_terminal={0x7, 0x24, 0xa, 0x7, 0x81, 0x80, 0x5}, @mbim_extended={0x8, 0x24, 0x1c, 0x8, 0x7, 0x2}, @network_terminal={0x7, 0x24, 0xa, 0xff, 0x5, 0x0, 0x91}, @mbim={0xc, 0x24, 0x1b, 0x6, 0x9, 0x40, 0xfb, 0xf7, 0xfe}]}, {{0x9, 0x5, 0x81, 0x3, 0x50, 0xa7, 0x80, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x870, 0xac, 0xbb, 0x2}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x6, 0x9, 0x9}}}}}}}]}}, &(0x7f0000000840)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x201, 0x5, 0x0, 0xd7, 0x40, 0x80}, 0x1d, &(0x7f00000008c0)=ANY=[@ANYBLOB="050f1d000718100a0103010016ec19e6586cc34440dff1ef359075ff135a01cc1e7bc4310d06a32adaee91bf3d3e8e1d4d8d685264b3d00b0fbc0511a7abdd7c6a0953cc67b6f1ce530803b6c22d2c7474f41e845383a7d0b911a573196bb2b04a72c4a925d06fe7260c84be5e50fe5daf86bd3ca361c33d479461"], 0x7, [{0xb5, &(0x7f00000005c0)=@string={0xb5, 0x3, "cdddcc40ba6e61d3dff22647e692613f57a7e1a1039c638708f0c479b0312db6a124af24729e5a922af34044ed9135643876e5a2bc8e04e160612921ee891ab6e5bf6bc8e882ead6a44b5889697beefc73c858a0ff46c7707ba01437655118dafeebcc829c9906130aa42f7d27959b5ddd32a739741038efc5c07fcf41d90ef93d15f77e7a85ae18e05ef80129468bdee2c84be90f592d63f9623ed1d50e190250a618102f9c43a9ac76da02807197575ae46f"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x409}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x5c0b}}, {0x78, &(0x7f0000000780)=@string={0x78, 0x3, "f203708ea7e612526d0dfcee094b69315e6a69a3c2f98518337f79b1a865e8549f7381aaaf2c987d0c75755865e75fd2fe05cd223f9c4223df2878202b6a00383f20f39b260862fef43382523084ee8b715ef2d24a72c31c6b20ef389081d6629f8da5d95e9a2eca7577dfb164de966f71f2f3bf6c3d"}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x419}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x1404}}, {0x4, &(0x7f0000000800)=@lang_id={0x4, 0x3, 0x441}}]}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) fstatfs(r1, &(0x7f0000000240)=""/78) 07:05:11 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) fchdir(r0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000000c0)) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f00000002c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) 07:05:11 executing program 5: syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r0, 0x5451) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, {0x100}, 0x1}, 0xfffffff8) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000018c0)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000bd81b87afc1f961b041591112692a5d1aab19c6a9e208d1c28da156afb4ddd1c034b19e9834dac56f129ae740f48534d34c69c7c8f7a384336ebb2944c29225ff12f8b046906f15c85d62e0a33ee1e26fa8cdafd5b4230f8a3080ce94c020921c94d3d80cf8e3b0005243578f5cb037d73d389cfca1f80e0d2f968feac4f065ffe3db0ac3a25ca5c1ff5a7d310a614982b1fd43abc07e6b5975ba7d712426b37c55d1e490df0153a78786913ed7637b1d840bfde0e1b7d339417ed280b1ddb49ee61eafedbaaa0a8d2cbc5bdccb0afa62f64ea4ff187fa6628397f9891a1f34aa8dd36d70ce1b5f09bc0043a0ba78b59e433e073ebbcea086bc8e8da27d76939786776a523785c8d9f855bdebf1edf10e03337ab01cd5cf01d1029cd73f7ed80e25303ae4adcc92c32141d362f09f0ddfd71000000c935755951deec4790aad73f2a0d0ea95e61d823c36e79179362117010e45868e93f897ed1215e540cf9cb2406d5b482db"], 0x24}}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r2) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000040)=@hopopts={0x0, 0x5, '\x00', [@enc_lim={0x4, 0x1, 0x6}, @padn, @generic={0x3f, 0x27, "bfbaee49142b9384acc194db5e0212fa866035729354d71dcc1fec512f7773e70fb2d4781cc61c"}]}, 0x38) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000003080)={0x0, "1aaaa8aae701d5ca00"}) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xfffffffffffffee4, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYBLOB="080500988400014637b5e6a174b7b2b317b4044a94da343d08000000000000000665864272f2fedc47a9342fef8ad1fc88337e6391545bf80b8ea61a907e1120dcdd2930f3eace765860d93659a6dc77d049d1d90bf956808d12c853d595ab84f5242824efb291f523ece2d8e79434f9fe77da5ead57c5f16fed9a43db7e4116e6031e00"/146, @ANYRES16=r3, @ANYRESDEC], 0x508}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto(r1, &(0x7f0000000540)="88be5d6641087089c4730608e3169c2f5aa0a80e6f6252bb9cdd8dd6058d6ac9a57161cbadc88ab3a50042c96bf5d7f90ce98b23e578baa86c69cf49bb138c81b9c08068197c225d338f2bac53ca583b1a4afdfce5a0922d01207ae033d6863bef66e6d753bb7383ab33da64d91fe9477e", 0x71, 0x8000, &(0x7f00000005c0)=@ll={0x11, 0x3, 0x0, 0x1, 0x3f, 0x6, @local}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000200)=0x1f) ioctl$CDROMVOLCTRL(0xffffffffffffffff, 0x530a, &(0x7f0000000000)={0x0, 0xf6, 0x9, 0xed}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 07:05:11 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 39) [ 1716.856413] udc-core: couldn't find an available UDC or it's busy [ 1716.857973] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 1716.864255] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1716.878559] FAULT_INJECTION: forcing a failure. [ 1716.878559] name failslab, interval 1, probability 0, space 0, times 0 [ 1716.880296] CPU: 0 PID: 17650 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1716.881252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1716.882409] Call Trace: [ 1716.882769] dump_stack+0x107/0x167 [ 1716.883270] should_fail.cold+0x5/0xa [ 1716.883799] ? create_object.isra.0+0x3a/0xa20 [ 1716.884434] should_failslab+0x5/0x20 [ 1716.884952] kmem_cache_alloc+0x5b/0x310 [ 1716.885525] create_object.isra.0+0x3a/0xa20 [ 1716.886130] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.886812] __kmalloc+0x16e/0x390 [ 1716.887310] p9_fcall_init+0x97/0x290 [ 1716.887820] p9_client_prepare_req.part.0+0x8c/0xac0 [ 1716.888520] p9_client_rpc+0x220/0x1370 [ 1716.889039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.889739] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1716.890446] ? pipe_poll+0x21b/0x800 [ 1716.890936] ? p9_fd_close+0x4a0/0x4a0 [ 1716.891459] ? wait_for_partner+0x3c0/0x3c0 [ 1716.892049] ? p9_fd_poll+0x1e0/0x2c0 [ 1716.892559] ? p9_fd_create+0x357/0x4a0 [ 1716.893096] ? p9_conn_create+0x510/0x510 [ 1716.893646] ? p9_client_create+0x798/0x1230 [ 1716.894249] ? kfree+0xd7/0x340 [ 1716.894677] ? do_raw_spin_unlock+0x4f/0x220 [ 1716.895266] p9_client_create+0xa76/0x1230 [ 1716.895863] ? p9_client_flush+0x430/0x430 [ 1716.896421] ? trace_hardirqs_on+0x5b/0x180 [ 1716.897001] ? lockdep_init_map_type+0x2c7/0x780 [ 1716.897628] ? __raw_spin_lock_init+0x36/0x110 [ 1716.898231] v9fs_session_init+0x1dd/0x1680 [ 1716.898819] ? lock_release+0x680/0x680 [ 1716.899366] ? kmem_cache_alloc_trace+0x151/0x320 [ 1716.900034] ? v9fs_show_options+0x690/0x690 [ 1716.900645] ? trace_hardirqs_on+0x5b/0x180 [ 1716.901233] ? kasan_unpoison_shadow+0x33/0x50 [ 1716.901850] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1716.902539] v9fs_mount+0x79/0x8f0 [ 1716.903014] ? v9fs_write_inode+0x60/0x60 [ 1716.903598] legacy_get_tree+0x105/0x220 [ 1716.904148] vfs_get_tree+0x8e/0x300 [ 1716.904673] path_mount+0x1429/0x2120 [ 1716.905166] ? strncpy_from_user+0x9e/0x470 [ 1716.905755] ? finish_automount+0xa90/0xa90 [ 1716.906351] ? getname_flags.part.0+0x1dd/0x4f0 [ 1716.906979] ? _copy_from_user+0xfb/0x1b0 [ 1716.907559] __x64_sys_mount+0x282/0x300 [ 1716.908101] ? copy_mnt_ns+0xa00/0xa00 [ 1716.908641] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1716.909331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1716.910017] do_syscall_64+0x33/0x40 [ 1716.910505] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1716.911191] RIP: 0033:0x7fae71bdbb19 [ 1716.911686] 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 [ 1716.914159] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1716.915144] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1716.916077] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1716.916994] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1716.917914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1716.918827] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1716.922090] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:05:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:05:11 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)={0x20, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='P\x00\x00\b', @ANYRES16=r3, @ANYBLOB="080028bd7000fedbdf253700000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900ffff00000400000008005700f7ffffff080057000900000008005700ff7f000008005700800000000800570000000080"], 0x50}, 0x1, 0x0, 0x0, 0x8855}, 0x851) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32383337383038363200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e883faa764e6453ab2efc3f3d55b247d010000000c00000000000000dff4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffe0f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000dff4655fdff4655fdff4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000dff4655fe0f4655fe0f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000dff4655fdff4655fdff4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000013d00)="8081000000180000dff4655fdff4655fdff4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x22180}, {&(0x7f0000013e00)="c041000000400000dff4655fdff4655fdff4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000014900)) 07:05:12 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 40) 07:05:12 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x488b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x800000000001, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1717.100121] FAULT_INJECTION: forcing a failure. [ 1717.100121] name failslab, interval 1, probability 0, space 0, times 0 [ 1717.101782] CPU: 0 PID: 17758 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1717.102613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1717.103645] Call Trace: [ 1717.103982] dump_stack+0x107/0x167 [ 1717.104493] should_fail.cold+0x5/0xa [ 1717.105055] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1717.105900] should_failslab+0x5/0x20 [ 1717.106450] kmem_cache_alloc+0x5b/0x310 [ 1717.107034] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1717.107754] idr_get_free+0x4b5/0x8f0 [ 1717.108325] idr_alloc_u32+0x170/0x2d0 [ 1717.108833] ? __fprop_inc_percpu_max+0x130/0x130 [ 1717.109409] ? p9_client_prepare_req.part.0+0x20a/0xac0 [ 1717.110166] ? lock_release+0x680/0x680 [ 1717.110660] idr_alloc+0xc2/0x130 [ 1717.111095] ? idr_alloc_u32+0x2d0/0x2d0 [ 1717.111595] ? rwlock_bug.part.0+0x90/0x90 [ 1717.112128] p9_client_prepare_req.part.0+0x612/0xac0 [ 1717.112771] p9_client_rpc+0x220/0x1370 [ 1717.113275] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1717.113937] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1717.114596] ? pipe_poll+0x21b/0x800 [ 1717.115028] ? p9_fd_close+0x4a0/0x4a0 [ 1717.115599] ? wait_for_partner+0x3c0/0x3c0 [ 1717.116189] ? p9_fd_poll+0x1e0/0x2c0 [ 1717.116688] ? p9_fd_create+0x357/0x4a0 [ 1717.117263] ? p9_conn_create+0x510/0x510 [ 1717.117855] ? p9_client_create+0x798/0x1230 [ 1717.118490] ? kfree+0xd7/0x340 [ 1717.118964] ? do_raw_spin_unlock+0x4f/0x220 [ 1717.119613] p9_client_create+0xa76/0x1230 [ 1717.120229] ? p9_client_flush+0x430/0x430 [ 1717.120838] ? trace_hardirqs_on+0x5b/0x180 [ 1717.121458] ? lockdep_init_map_type+0x2c7/0x780 [ 1717.122143] ? __raw_spin_lock_init+0x36/0x110 [ 1717.122784] v9fs_session_init+0x1dd/0x1680 [ 1717.123380] ? lock_release+0x680/0x680 [ 1717.123898] ? kmem_cache_alloc_trace+0x151/0x320 [ 1717.124505] ? v9fs_show_options+0x690/0x690 [ 1717.125145] ? trace_hardirqs_on+0x5b/0x180 [ 1717.125774] ? kasan_unpoison_shadow+0x33/0x50 [ 1717.126432] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1717.127164] v9fs_mount+0x79/0x8f0 [ 1717.127686] ? v9fs_write_inode+0x60/0x60 [ 1717.128263] legacy_get_tree+0x105/0x220 [ 1717.128794] vfs_get_tree+0x8e/0x300 [ 1717.129254] path_mount+0x1429/0x2120 [ 1717.129719] ? strncpy_from_user+0x9e/0x470 [ 1717.130235] ? finish_automount+0xa90/0xa90 [ 1717.130831] ? getname_flags.part.0+0x1dd/0x4f0 [ 1717.131474] ? _copy_from_user+0xfb/0x1b0 [ 1717.132037] __x64_sys_mount+0x282/0x300 [ 1717.132591] ? copy_mnt_ns+0xa00/0xa00 [ 1717.133125] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1717.133840] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1717.134584] do_syscall_64+0x33/0x40 [ 1717.135128] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1717.135821] RIP: 0033:0x7fae71bdbb19 [ 1717.136286] 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 [ 1717.138540] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1717.139480] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1717.140358] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1717.141216] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1717.142097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1717.143008] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:05:12 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32}]}, 0x34}}, 0x0) 07:05:12 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010, 0x84b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x400200, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x1, 0x401) r2 = pkey_alloc(0x0, 0x2) r3 = pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, r3) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'hsr0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3b000000010000000100000180000000"]}) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, r2) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, 0xffffffffffffffff) pkey_free(0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x3, r2) pkey_mprotect(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x3000008, r3) munlock(&(0x7f0000ff2000/0x3000)=nil, 0x3000) creat(&(0x7f0000000000)='./file1\x00', 0x80) 07:05:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xb05, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:05:12 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) io_uring_enter(r0, 0x198f, 0x360a, 0x1, &(0x7f0000000200)={[0x746a]}, 0x8) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000240), 0x180800) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="dd5715a6b867c85bb63970323030302c00e719640cccde93d3fc56255c8c73f6f711f6aa21d5f700cc6cc9b91b8fe19a4d0b047748eb4585462ca2c89b2b589e0b7ac690e7cf1df320bd47b016ecb7448a1c85f1d39c145a72556886ff32c27561deeab41fd8b83e3f3c800e99a62954082a3f18bc66204e2f96c007026f00dc7206d266abd9c5643e65b4ffb800950ae555dfe44b7a347afc3ab45341e0c0b36d8c9167f9c1a42d17da990214dbfc691d33973fe203ba655e060000000000000040bd63afad6e3614d26b1958d59a93c4f6e00a2fd16d5ac3ea"]) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1717.227442] loop4: detected capacity change from 0 to 33558528 [ 1717.245213] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1717.276487] 9pnet: Insufficient options for proto=fd [ 1717.450207] udc-core: couldn't find an available UDC or it's busy [ 1717.451369] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 07:05:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x9, 0x101040) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 07:05:28 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5770}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xa) ftruncate(r0, 0x3) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000740)=""/165, 0xa5}, {&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000440)=""/252, 0xfc}, {&(0x7f0000000540)=""/160, 0xa0}], 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000609854e8521a5fa000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00000000100000000000000001000000010000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xc0}, 0x10000) ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000200)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffffffe0) write$binfmt_elf64(r1, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r1, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r3, 0x80000) write(0xffffffffffffffff, &(0x7f0000000100)='?', 0x1) mmap$perf(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x10010, 0xffffffffffffffff, 0x800000000000202) acct(&(0x7f0000000040)='./file0\x00') ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @unused=[0x2, 0xcec2, 0x81, 0x8e], @name="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"}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000002340)={0x0, "30cd33124dfc93a4617911db3fecec89"}) unshare(0x4a060400) 07:05:28 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 30) 07:05:28 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x2000000000000000}, 0x11010, 0x84b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x400200, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x1, 0x401) r2 = pkey_alloc(0x0, 0x2) r3 = pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, r3) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'hsr0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3b000000010000000100000180000000"]}) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, r2) pkey_mprotect(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x9, 0xffffffffffffffff) pkey_free(0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x3, r2) pkey_mprotect(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x3000008, r3) munlock(&(0x7f0000ff2000/0x3000)=nil, 0x3000) creat(&(0x7f0000000000)='./file1\x00', 0x80) 07:05:28 executing program 7: r0 = syz_io_uring_setup(0x40b2, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x48dd, &(0x7f00000001c0)={0x0, 0xb505, 0x0, 0x1, 0x2f3, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000240)) r4 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc9", 0xd}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r4, 0x8000000) syz_io_uring_submit(r8, r6, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r3, r6, &(0x7f0000000280)=@IORING_OP_NOP={0x0, 0x1}, 0x6) r9 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r9, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r10, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xc0d4}, 0x4000090) 07:05:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:05:28 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32}]}, 0x34}}, 0x0) 07:05:28 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 41) [ 1733.677863] FAULT_INJECTION: forcing a failure. [ 1733.677863] name failslab, interval 1, probability 0, space 0, times 0 [ 1733.680375] CPU: 0 PID: 17897 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1733.681916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1733.683777] Call Trace: [ 1733.684371] dump_stack+0x107/0x167 [ 1733.685188] should_fail.cold+0x5/0xa [ 1733.685502] FAULT_INJECTION: forcing a failure. [ 1733.685502] name failslab, interval 1, probability 0, space 0, times 0 [ 1733.686047] ? create_object.isra.0+0x3a/0xa20 [ 1733.689435] should_failslab+0x5/0x20 [ 1733.690276] kmem_cache_alloc+0x5b/0x310 [ 1733.691196] create_object.isra.0+0x3a/0xa20 [ 1733.692191] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1733.693327] kmem_cache_alloc+0x159/0x310 [ 1733.694272] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1733.695519] idr_get_free+0x4b5/0x8f0 [ 1733.696410] idr_alloc_u32+0x170/0x2d0 [ 1733.697283] ? __fprop_inc_percpu_max+0x130/0x130 [ 1733.698355] ? p9_client_prepare_req.part.0+0x20a/0xac0 [ 1733.699555] ? lock_release+0x680/0x680 [ 1733.700463] idr_alloc+0xc2/0x130 [ 1733.701235] ? idr_alloc_u32+0x2d0/0x2d0 [ 1733.702146] ? rwlock_bug.part.0+0x90/0x90 [ 1733.703113] p9_client_prepare_req.part.0+0x612/0xac0 [ 1733.704304] p9_client_rpc+0x220/0x1370 [ 1733.705181] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1733.706377] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1733.707573] ? pipe_poll+0x21b/0x800 [ 1733.708416] ? p9_fd_close+0x4a0/0x4a0 [ 1733.709286] ? wait_for_partner+0x3c0/0x3c0 [ 1733.710244] ? p9_fd_poll+0x1e0/0x2c0 [ 1733.711127] ? p9_fd_create+0x357/0x4a0 [ 1733.712021] ? p9_conn_create+0x510/0x510 [ 1733.712947] ? p9_client_create+0x798/0x1230 [ 1733.713935] ? kfree+0xd7/0x340 [ 1733.714674] ? do_raw_spin_unlock+0x4f/0x220 [ 1733.715674] p9_client_create+0xa76/0x1230 [ 1733.716626] ? p9_client_flush+0x430/0x430 [ 1733.717572] ? trace_hardirqs_on+0x5b/0x180 [ 1733.718532] ? lockdep_init_map_type+0x2c7/0x780 [ 1733.719583] ? __raw_spin_lock_init+0x36/0x110 [ 1733.720625] v9fs_session_init+0x1dd/0x1680 [ 1733.721587] ? lock_release+0x680/0x680 [ 1733.722484] ? kmem_cache_alloc_trace+0x151/0x320 [ 1733.723567] ? v9fs_show_options+0x690/0x690 [ 1733.724568] ? trace_hardirqs_on+0x5b/0x180 [ 1733.725536] ? kasan_unpoison_shadow+0x33/0x50 [ 1733.726550] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1733.727688] v9fs_mount+0x79/0x8f0 [ 1733.728474] ? v9fs_write_inode+0x60/0x60 [ 1733.729399] legacy_get_tree+0x105/0x220 [ 1733.730311] vfs_get_tree+0x8e/0x300 [ 1733.731135] path_mount+0x1429/0x2120 [ 1733.731996] ? strncpy_from_user+0x9e/0x470 [ 1733.732955] ? finish_automount+0xa90/0xa90 [ 1733.733924] ? getname_flags.part.0+0x1dd/0x4f0 [ 1733.734950] ? _copy_from_user+0xfb/0x1b0 [ 1733.735889] __x64_sys_mount+0x282/0x300 [ 1733.736794] ? copy_mnt_ns+0xa00/0xa00 [ 1733.737665] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1733.738838] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1733.739996] do_syscall_64+0x33/0x40 [ 1733.740823] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1733.741965] RIP: 0033:0x7fae71bdbb19 [ 1733.742791] 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 [ 1733.746904] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1733.748623] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1733.750219] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1733.751843] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1733.753439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1733.755040] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1733.756683] CPU: 1 PID: 17888 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1733.758118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1733.759845] Call Trace: [ 1733.760394] dump_stack+0x107/0x167 [ 1733.761153] should_fail.cold+0x5/0xa [ 1733.761945] ? __alloc_skb+0x6d/0x5b0 [ 1733.762743] should_failslab+0x5/0x20 [ 1733.763533] kmem_cache_alloc_node+0x55/0x330 [ 1733.764478] __alloc_skb+0x6d/0x5b0 [ 1733.765247] alloc_skb_with_frags+0x92/0x570 [ 1733.766151] ? SOFTIRQ_verbose+0x10/0x10 [ 1733.767004] sock_alloc_send_pskb+0x7af/0x930 [ 1733.767941] ? lock_acquire+0x197/0x470 [ 1733.768773] ? sk_alloc+0x350/0x350 [ 1733.769518] ? kfree_skbmem+0xef/0x1b0 [ 1733.770339] packet_sendmsg+0x182f/0x5410 [ 1733.771221] ? sock_has_perm+0x1ea/0x280 [ 1733.772069] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1733.773151] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1733.774134] ? lock_acquire+0x197/0x470 [ 1733.774964] ? find_held_lock+0x2c/0x110 [ 1733.775829] sock_sendmsg+0x319/0x390 [ 1733.776616] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1733.777595] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1733.778696] ? ____sys_sendmsg+0x870/0x870 [ 1733.779567] ? 0xffffffffa0000000 [ 1733.780310] ? __is_insn_slot_addr+0x14c/0x290 [ 1733.781270] ? mark_lock+0xf5/0x2df0 [ 1733.782049] ? import_single_range+0x24d/0x2e0 [ 1733.783007] io_send+0x1fd/0x780 [ 1733.783720] ? io_poll_add+0x2e0/0x2e0 [ 1733.784540] ? stack_trace_consume_entry+0x160/0x160 [ 1733.785620] ? __lock_acquire+0xbb1/0x5b00 [ 1733.786508] io_issue_sqe+0x379/0x77b0 [ 1733.787327] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1733.788426] ? SOFTIRQ_verbose+0x10/0x10 [ 1733.789266] ? lock_chain_count+0x20/0x20 [ 1733.790136] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1733.791222] ? io_connect+0x610/0x610 [ 1733.792022] ? lock_acquire+0x197/0x470 [ 1733.792852] ? find_held_lock+0x2c/0x110 [ 1733.793703] ? __fget_files+0x2cf/0x520 [ 1733.794537] ? lock_downgrade+0x6d0/0x6d0 [ 1733.795422] __io_queue_sqe+0x90/0x9d0 [ 1733.796247] ? io_issue_sqe+0x77b0/0x77b0 [ 1733.797107] ? __fget_files+0x2f8/0x520 [ 1733.797955] io_submit_sqes+0x44aa/0x8610 [ 1733.798855] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1733.799898] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1733.800896] ? find_held_lock+0x2c/0x110 [ 1733.801747] ? io_submit_sqes+0x8610/0x8610 [ 1733.802652] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1733.803661] ? wait_for_completion_io+0x270/0x270 [ 1733.804683] ? rcu_read_lock_any_held+0x75/0xa0 [ 1733.805650] ? vfs_write+0x354/0xb10 [ 1733.806419] ? fput_many+0x2f/0x1a0 [ 1733.807181] ? ksys_write+0x1a9/0x260 [ 1733.807985] ? __ia32_sys_read+0xb0/0xb0 [ 1733.808833] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1733.809924] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1733.810998] do_syscall_64+0x33/0x40 [ 1733.811780] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1733.812831] RIP: 0033:0x7f0f6c023b19 [ 1733.813604] 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 [ 1733.817445] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1733.819041] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1733.820531] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1733.822016] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1733.823488] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1733.825002] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 [ 1733.830049] loop4: detected capacity change from 0 to 33558528 [ 1733.851136] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:05:28 executing program 0: perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e4b, 0x0, @perf_config_ext={0xdf0, 0x40000000000000}, 0x0, 0x4000, 0x2, 0x0, 0x0, 0xfffffffc, 0xdffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x3, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x10000000000002a6) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, 0x0, 0x44084) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x4, 0xfffffffffffffffc}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9bbb) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendfile(r1, 0xffffffffffffffff, 0x0, 0x40001) read(0xffffffffffffffff, &(0x7f0000000140)=""/123, 0x7b) 07:05:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) fcntl$setstatus(r0, 0x4, 0x20000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0xfdef) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) ioctl$F2FS_IOC_GET_PIN_FILE(r3, 0x8004f50e, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2b, 0x4}, 0x0, 0x9, 0x0, 0x5, 0x0, 0xb}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 07:05:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xc05, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:05:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 42) 07:05:29 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x28, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x28}}, 0x0) 07:05:29 executing program 1: r0 = perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x4080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x3}, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x1}]}) dup(r0) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') unshare(0x48020200) 07:05:29 executing program 0: modify_ldt$write2(0x11, &(0x7f0000000040)={0x2, 0x0, 0x400, 0x1, 0x0, 0x1, 0x0, 0x1}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080)=0x90, 0x4) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0xb, &(0x7f0000000080)=""/236, &(0x7f0000000180)=0xec) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000300)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/189, 0xbd, 0x0, &(0x7f00000002c0)=""/36, 0x24}, &(0x7f0000000340)=0x40) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000800}], 0xa52009, &(0x7f0000000380)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c7a6f6469722c696f636861727365743d64419323bfd2db23868b4f6b83b30c9f6f656661756c7480e3bf556a4474f790a00af57a772c73686f72746e616d654b"]) r1 = socket$inet6(0xa, 0xb, 0xffffffff) fsetxattr$security_evm(r1, &(0x7f00000001c0), &(0x7f0000000400)=@md5={0x1, "ee207fbb619b28fb5b16522043930a56"}, 0x11, 0x1) 07:05:29 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = io_uring_setup(0x396d, &(0x7f0000005280)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0xa, 0x0, @fd_index=0x7, 0x0, 0x0, 0x4, 0xe, 0xe894ef98cee4cea7}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r6 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0xa94c, &(0x7f0000000200)=[r5, r6, r0], 0x3, 0x0, 0x1}, 0x1) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0x11, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x30, r3, 0x8000000) r7 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1734.201310] FAULT_INJECTION: forcing a failure. [ 1734.201310] name failslab, interval 1, probability 0, space 0, times 0 [ 1734.203805] CPU: 1 PID: 18062 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1734.205324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1734.207138] Call Trace: [ 1734.207719] dump_stack+0x107/0x167 [ 1734.208529] should_fail.cold+0x5/0xa [ 1734.209368] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1734.210629] should_failslab+0x5/0x20 [ 1734.211459] kmem_cache_alloc+0x5b/0x310 [ 1734.212373] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1734.213613] idr_get_free+0x4b5/0x8f0 [ 1734.214465] idr_alloc_u32+0x170/0x2d0 [ 1734.215317] ? __fprop_inc_percpu_max+0x130/0x130 [ 1734.216374] ? p9_client_prepare_req.part.0+0x20a/0xac0 [ 1734.217548] ? lock_release+0x680/0x680 [ 1734.218411] idr_alloc+0xc2/0x130 [ 1734.219170] ? idr_alloc_u32+0x2d0/0x2d0 [ 1734.220053] ? rwlock_bug.part.0+0x90/0x90 [ 1734.220999] p9_client_prepare_req.part.0+0x612/0xac0 [ 1734.222125] p9_client_rpc+0x220/0x1370 [ 1734.222994] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1734.224149] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1734.225309] ? pipe_poll+0x21b/0x800 [ 1734.226103] ? p9_fd_close+0x4a0/0x4a0 [ 1734.226943] ? wait_for_partner+0x3c0/0x3c0 [ 1734.227892] ? p9_fd_poll+0x1e0/0x2c0 [ 1734.228716] ? p9_fd_create+0x357/0x4a0 [ 1734.229578] ? p9_conn_create+0x510/0x510 [ 1734.230475] ? p9_client_create+0x798/0x1230 [ 1734.231435] ? kfree+0xd7/0x340 [ 1734.232144] ? do_raw_spin_unlock+0x4f/0x220 [ 1734.233102] p9_client_create+0xa76/0x1230 [ 1734.234035] ? p9_client_flush+0x430/0x430 [ 1734.234949] ? trace_hardirqs_on+0x5b/0x180 [ 1734.235883] ? lockdep_init_map_type+0x2c7/0x780 [ 1734.236911] ? __raw_spin_lock_init+0x36/0x110 [ 1734.237899] v9fs_session_init+0x1dd/0x1680 [ 1734.238835] ? lock_release+0x680/0x680 [ 1734.239704] ? kmem_cache_alloc_trace+0x151/0x320 [ 1734.240717] ? v9fs_show_options+0x690/0x690 [ 1734.241659] ? trace_hardirqs_on+0x5b/0x180 [ 1734.242572] ? kasan_unpoison_shadow+0x33/0x50 [ 1734.243544] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1734.244636] v9fs_mount+0x79/0x8f0 [ 1734.245395] ? v9fs_write_inode+0x60/0x60 [ 1734.246277] legacy_get_tree+0x105/0x220 [ 1734.247143] vfs_get_tree+0x8e/0x300 [ 1734.247942] path_mount+0x1429/0x2120 [ 1734.248760] ? strncpy_from_user+0x9e/0x470 [ 1734.249677] ? finish_automount+0xa90/0xa90 [ 1734.250592] ? getname_flags.part.0+0x1dd/0x4f0 [ 1734.251585] ? _copy_from_user+0xfb/0x1b0 [ 1734.252479] __x64_sys_mount+0x282/0x300 [ 1734.253336] ? copy_mnt_ns+0xa00/0xa00 [ 1734.254165] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1734.255283] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1734.256396] do_syscall_64+0x33/0x40 [ 1734.257191] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1734.258271] RIP: 0033:0x7fae71bdbb19 [ 1734.259055] 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 [ 1734.262937] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1734.264534] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1734.266025] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1734.267518] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1734.269022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1734.270512] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:05:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:05:45 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 43) 07:05:45 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xd26, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fsopen(&(0x7f0000000040)='pipefs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = fsopen(&(0x7f0000000000)='adfs\x00', 0x1) fsmount(r1, 0x1, 0x70) 07:05:45 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) r1 = socket(0x9, 0x4, 0x5) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.sectors_recursive\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0), 0x53d0462e5da652de, 0x0) r5 = clone3(&(0x7f0000004600)={0x20020000, 0x0, 0x0, 0x0, {}, &(0x7f0000000280)=""/78, 0x4e, &(0x7f00000000c0)=""/28, 0x0}, 0x58) r6 = fork() kcmp(r5, r6, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) r8 = inotify_init1(0x800) r9 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000340), 0x0) r10 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000038c0), 0x0, 0x0) r11 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r11, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r12 = inotify_init1(0x80000) sendmsg$unix(r1, &(0x7f00000039c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="2bdb8d26a24fb7bc080629e7f2ac6d623a9fb48d58530192f87cd76f35b91ea0e076803eb6bcc990631c2e2dcfd698fbdca1165bf488114faf1813e7db2c9a59a10362366e62a51ac1e71005d508c4afdc55fbd84559ab166bf9ca6c0b87823eb592c1c23ffcbcf5f0abd04ea802d2edf772d26dfc30227734e4300a8433f99d9fcffe05816a19f1ac3bc13ef8998d9b08334f29632b5e17d478d954215df2418f66ef5b710bc0300030ff429b821ef772fbbbc62c90db7dba2309d2", 0xbc}], 0x1, &(0x7f0000003900)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=0xee00, @ANYBLOB="000000001000000000000000010000000100000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="5c856810bd556bcbed9fab0000000000", @ANYRES32=r0, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12], 0xa8, 0x10}, 0x48084) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 07:05:45 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x28, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x28}}, 0x0) 07:05:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:05:45 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 31) 07:05:45 executing program 0: listen(0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4010}, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/timer\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000140)=0x5, 0x4) r1 = io_uring_setup(0x3972, &(0x7f0000000a40)={0x0, 0x5912, 0x8, 0x0, 0x24}) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000c00), 0x1312) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/77, 0x4d, 0x9) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)={0x48, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}, @nested={0x20, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @fd=r2}, @typed={0x14, 0x0, 0x0, 0x0, @ipv6=@remote}]}]}, 0x48}}, 0x0) 07:05:45 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1750.421310] loop4: detected capacity change from 0 to 33558528 [ 1750.439709] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1750.449544] FAULT_INJECTION: forcing a failure. [ 1750.449544] name failslab, interval 1, probability 0, space 0, times 0 [ 1750.451892] CPU: 1 PID: 18149 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1750.453368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1750.455128] Call Trace: [ 1750.455688] dump_stack+0x107/0x167 [ 1750.456470] should_fail.cold+0x5/0xa [ 1750.457279] ? create_object.isra.0+0x3a/0xa20 [ 1750.458249] should_failslab+0x5/0x20 [ 1750.459059] kmem_cache_alloc+0x5b/0x310 [ 1750.459961] create_object.isra.0+0x3a/0xa20 [ 1750.460897] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1750.462008] kmem_cache_alloc+0x159/0x310 [ 1750.462929] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1750.464163] idr_get_free+0x4b5/0x8f0 [ 1750.465010] idr_alloc_u32+0x170/0x2d0 [ 1750.465874] ? __fprop_inc_percpu_max+0x130/0x130 [ 1750.466959] ? p9_client_prepare_req.part.0+0x20a/0xac0 [ 1750.468136] ? lock_release+0x680/0x680 [ 1750.469015] idr_alloc+0xc2/0x130 [ 1750.469774] ? idr_alloc_u32+0x2d0/0x2d0 [ 1750.470659] ? rwlock_bug.part.0+0x90/0x90 [ 1750.471607] p9_client_prepare_req.part.0+0x612/0xac0 [ 1750.472746] p9_client_rpc+0x220/0x1370 [ 1750.473618] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1750.474774] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1750.475959] ? pipe_poll+0x21b/0x800 [ 1750.475975] ? p9_fd_close+0x4a0/0x4a0 [ 1750.475993] ? wait_for_partner+0x3c0/0x3c0 [ 1750.476013] ? p9_fd_poll+0x1e0/0x2c0 [ 1750.476037] ? p9_fd_create+0x357/0x4a0 [ 1750.476054] ? p9_conn_create+0x510/0x510 [ 1750.476071] ? p9_client_create+0x798/0x1230 [ 1750.476090] ? kfree+0xd7/0x340 [ 1750.476104] ? do_raw_spin_unlock+0x4f/0x220 [ 1750.476133] p9_client_create+0xa76/0x1230 [ 1750.476165] ? p9_client_flush+0x430/0x430 [ 1750.485755] ? trace_hardirqs_on+0x5b/0x180 [ 1750.486698] ? lockdep_init_map_type+0x2c7/0x780 [ 1750.487741] ? __raw_spin_lock_init+0x36/0x110 [ 1750.488756] v9fs_session_init+0x1dd/0x1680 [ 1750.489697] ? lock_release+0x680/0x680 [ 1750.490580] ? kmem_cache_alloc_trace+0x151/0x320 [ 1750.491629] ? v9fs_show_options+0x690/0x690 [ 1750.492619] ? trace_hardirqs_on+0x5b/0x180 [ 1750.493562] ? kasan_unpoison_shadow+0x33/0x50 [ 1750.494564] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1750.495678] v9fs_mount+0x79/0x8f0 [ 1750.496467] ? v9fs_write_inode+0x60/0x60 [ 1750.497378] legacy_get_tree+0x105/0x220 [ 1750.498270] vfs_get_tree+0x8e/0x300 [ 1750.499086] path_mount+0x1429/0x2120 [ 1750.499942] ? strncpy_from_user+0x9e/0x470 [ 1750.500886] ? finish_automount+0xa90/0xa90 [ 1750.501827] ? getname_flags.part.0+0x1dd/0x4f0 [ 1750.502845] ? _copy_from_user+0xfb/0x1b0 [ 1750.503760] __x64_sys_mount+0x282/0x300 [ 1750.504659] ? copy_mnt_ns+0xa00/0xa00 [ 1750.505514] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1750.506657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1750.507791] do_syscall_64+0x33/0x40 [ 1750.508617] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1750.509736] RIP: 0033:0x7fae71bdbb19 [ 1750.510550] 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 [ 1750.514616] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1750.516286] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1750.517858] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1750.519418] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1750.520991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1750.522552] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1750.539223] FAULT_INJECTION: forcing a failure. [ 1750.539223] name failslab, interval 1, probability 0, space 0, times 0 [ 1750.542020] CPU: 0 PID: 18151 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1750.543611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1750.545528] Call Trace: [ 1750.546139] dump_stack+0x107/0x167 [ 1750.546978] should_fail.cold+0x5/0xa [ 1750.547866] should_failslab+0x5/0x20 [ 1750.548757] __kmalloc_node_track_caller+0x74/0x3b0 [ 1750.549900] ? alloc_skb_with_frags+0x92/0x570 [ 1750.550953] __alloc_skb+0xb1/0x5b0 [ 1750.551791] alloc_skb_with_frags+0x92/0x570 [ 1750.552811] ? SOFTIRQ_verbose+0x10/0x10 [ 1750.553749] sock_alloc_send_pskb+0x7af/0x930 [ 1750.554780] ? lock_acquire+0x197/0x470 [ 1750.555698] ? sk_alloc+0x350/0x350 [ 1750.556541] ? kfree_skbmem+0xef/0x1b0 [ 1750.557453] packet_sendmsg+0x182f/0x5410 [ 1750.558423] ? sock_has_perm+0x1ea/0x280 [ 1750.559353] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1750.560544] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1750.561739] ? SOFTIRQ_verbose+0x10/0x10 [ 1750.562669] ? lock_downgrade+0x6d0/0x6d0 [ 1750.563625] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1750.564725] ? __lock_acquire+0x2150/0x5b00 [ 1750.565713] ? find_held_lock+0x2c/0x110 [ 1750.566653] sock_sendmsg+0x319/0x390 [ 1750.567518] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1750.568608] ? ____sys_sendmsg+0x870/0x870 [ 1750.569572] ? mark_lock+0xf5/0x2df0 [ 1750.570423] ? mark_lock+0xf5/0x2df0 [ 1750.571276] ? __is_insn_slot_addr+0x14c/0x290 [ 1750.572330] ? lock_chain_count+0x20/0x20 [ 1750.573284] ? mark_lock+0xf5/0x2df0 [ 1750.574138] ? import_single_range+0x24d/0x2e0 [ 1750.575191] io_send+0x1fd/0x780 [ 1750.575976] ? io_poll_add+0x2e0/0x2e0 [ 1750.576890] ? __lock_acquire+0xbb1/0x5b00 [ 1750.577866] io_issue_sqe+0x379/0x77b0 [ 1750.578764] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1750.579969] ? SOFTIRQ_verbose+0x10/0x10 [ 1750.580892] ? lock_chain_count+0x20/0x20 [ 1750.581844] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1750.583045] ? io_connect+0x610/0x610 [ 1750.583936] ? lock_acquire+0x197/0x470 [ 1750.584847] ? find_held_lock+0x2c/0x110 [ 1750.585790] ? __fget_files+0x2cf/0x520 [ 1750.586707] ? lock_downgrade+0x6d0/0x6d0 [ 1750.587661] __io_queue_sqe+0x90/0x9d0 [ 1750.588567] ? io_issue_sqe+0x77b0/0x77b0 [ 1750.589516] ? __fget_files+0x2f8/0x520 [ 1750.590440] io_submit_sqes+0x44aa/0x8610 [ 1750.591418] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1750.592562] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1750.593671] ? find_held_lock+0x2c/0x110 [ 1750.594608] ? io_submit_sqes+0x8610/0x8610 [ 1750.595604] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1750.596713] ? wait_for_completion_io+0x270/0x270 [ 1750.597822] ? rcu_read_lock_any_held+0x75/0xa0 [ 1750.598884] ? vfs_write+0x354/0xb10 [ 1750.599738] ? fput_many+0x2f/0x1a0 [ 1750.600577] ? ksys_write+0x1a9/0x260 [ 1750.601451] ? __ia32_sys_read+0xb0/0xb0 [ 1750.602384] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1750.603584] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1750.604770] do_syscall_64+0x33/0x40 [ 1750.605622] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1750.606795] RIP: 0033:0x7f0f6c023b19 [ 1750.607646] 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 [ 1750.611859] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1750.613614] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1750.615243] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1750.616900] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1750.618533] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1750.620186] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 07:05:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:05:45 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = io_uring_setup(0x396d, &(0x7f0000005280)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x11, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:05:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc9", 0xd}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) r6 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc9", 0xd}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r6, 0x8000000) syz_io_uring_submit(r10, r8, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r10, 0x0, &(0x7f0000000280)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, 0x0}, 0x36) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0x6, &(0x7f00000000c0)={r11, r12+10000000}, 0x1, 0x1}, 0xfffffe00) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x24508) r13 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r13, 0x6611, 0x0) [ 1750.850210] debugfs: Directory '€˜§°ÇÛ ”uòQÇC !' with parent 'ieee80211' already present! 07:05:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x3, 0x0, 0x3, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000001c0)={0x9, 0x5, 0x8000, 0x3, 0x4, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000001800010000000000000000000a00000008000000", @ANYRES32=0x0, @ANYBLOB="8c00088008000200", @ANYRES32, @ANYBLOB="471e6a169030c1c1543352c8e256b9a80c730a58bb43d2028291a4473300d4f475b430dfc222007591665b33c3533c18ca3f3b81982e9a4d13392ec4"], 0x28}}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r2 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_capability(r2, &(0x7f0000000140), &(0x7f00000001c0)=@v2={0x2000000, [{0x8c4a, 0x7}, {0x8, 0x7}]}, 0x14, 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/47, 0x2f}], 0x1) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000640)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)={0x5c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9ac}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth0_to_bridge\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x4080) r3 = epoll_create(0x7ffd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)) read(r1, &(0x7f0000000080)=""/24, 0x18) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/77, 0x4d) openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x410002, 0x0) 07:05:45 executing program 7: r0 = syz_io_uring_setup(0x4c4d, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:05:45 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x28, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x28}}, 0x0) [ 1750.930084] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1750.979074] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18267 comm=syz-executor.5 [ 1751.166761] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1751.168758] CPU: 0 PID: 18275 Comm: syz-executor.0 Not tainted 5.10.236 #1 [ 1751.170327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1751.172220] Call Trace: [ 1751.172824] dump_stack+0x107/0x167 [ 1751.173650] sysfs_warn_dup.cold+0x1c/0x29 [ 1751.174622] sysfs_do_create_link_sd+0x122/0x140 [ 1751.175690] sysfs_create_link+0x5f/0xc0 [ 1751.176615] device_add+0x703/0x1c50 [ 1751.177462] ? devlink_add_symlinks+0x970/0x970 [ 1751.178520] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1751.179700] wiphy_register+0x1da6/0x2850 [ 1751.180662] ? wiphy_unregister+0xb90/0xb90 [ 1751.181645] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1751.182853] ieee80211_register_hw+0x23c5/0x38b0 [ 1751.183946] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1751.185036] ? net_generic+0xdb/0x2b0 [ 1751.185900] ? lockdep_init_map_type+0x2c7/0x780 [ 1751.186983] ? memset+0x20/0x50 [ 1751.187724] ? __hrtimer_init+0x12c/0x270 [ 1751.188673] mac80211_hwsim_new_radio+0x1d04/0x4290 [ 1751.189832] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1751.190880] ? hwsim_new_radio_nl+0x967/0x1080 [ 1751.191904] ? memcpy+0x39/0x60 [ 1751.192663] hwsim_new_radio_nl+0x991/0x1080 [ 1751.193658] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 1751.194851] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1751.196343] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1751.197813] genl_family_rcv_msg_doit+0x22d/0x330 [ 1751.198906] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1751.200401] ? cap_capable+0x1cd/0x230 [ 1751.201301] ? ns_capable+0xe2/0x110 [ 1751.202150] genl_rcv_msg+0x36a/0x5a0 [ 1751.203012] ? genl_get_cmd+0x480/0x480 [ 1751.203912] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 1751.205085] ? lock_release+0x680/0x680 [ 1751.205976] ? netlink_deliver_tap+0xf4/0xcc0 [ 1751.206993] netlink_rcv_skb+0x14b/0x430 [ 1751.207905] ? genl_get_cmd+0x480/0x480 [ 1751.208809] ? netlink_ack+0xab0/0xab0 [ 1751.209697] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1751.210730] ? is_vmalloc_addr+0x7b/0xb0 [ 1751.211649] genl_rcv+0x24/0x40 [ 1751.212399] netlink_unicast+0x54e/0x800 [ 1751.213332] ? netlink_attachskb+0x870/0x870 [ 1751.214355] netlink_sendmsg+0x90f/0xe00 [ 1751.215303] ? netlink_unicast+0x800/0x800 [ 1751.216300] ? netlink_unicast+0x800/0x800 [ 1751.217276] __sock_sendmsg+0x154/0x190 [ 1751.218193] ____sys_sendmsg+0x70d/0x870 [ 1751.219136] ? sock_write_iter+0x3d0/0x3d0 [ 1751.220111] ? do_recvmmsg+0x6d0/0x6d0 [ 1751.221011] ? SOFTIRQ_verbose+0x10/0x10 [ 1751.221958] ___sys_sendmsg+0xf3/0x170 [ 1751.222861] ? sendmsg_copy_msghdr+0x160/0x160 [ 1751.223917] ? __fget_files+0x2cf/0x520 [ 1751.224835] ? lock_downgrade+0x6d0/0x6d0 [ 1751.225784] ? finish_task_switch+0x126/0x5d0 [ 1751.226807] ? lock_downgrade+0x6d0/0x6d0 [ 1751.227770] ? __fget_files+0x2f8/0x520 [ 1751.228695] ? __fget_light+0xea/0x290 [ 1751.229597] __sys_sendmsg+0xe5/0x1b0 [ 1751.230468] ? __sys_sendmsg_sock+0x40/0x40 [ 1751.231465] ? io_schedule_timeout+0x140/0x140 [ 1751.232522] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1751.233707] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1751.234864] ? trace_hardirqs_on+0x5b/0x180 [ 1751.235838] do_syscall_64+0x33/0x40 [ 1751.236684] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1751.237846] RIP: 0033:0x7fa76ac37b19 [ 1751.238685] 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 [ 1751.242863] RSP: 002b:00007fa76816b188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1751.244581] RAX: ffffffffffffffda RBX: 00007fa76ad4b0e0 RCX: 00007fa76ac37b19 [ 1751.246199] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 1751.247800] RBP: 00007fa76ac91f6d R08: 0000000000000000 R09: 0000000000000000 [ 1751.249410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1751.251009] R13: 00007ffde6293c0f R14: 00007fa76816b300 R15: 0000000000022000 07:06:00 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) r2 = inotify_init1(0x80000) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000200)=""/21, 0x15}], 0x4, 0x8001, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_nlink(r4, 0x0, 0x0, 0xfffffffffffffd69, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup2(r4, r5) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x81, 0x1, 0x2, 0x3, 0x0, 0x4, 0x24, 0x6, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x2, @perf_config_ext={0x7, 0x80000000000ab}, 0x10100, 0x2, 0x3, 0x3, 0x1, 0x7, 0xb24, 0x0, 0xfffff100, 0x0, 0x3f}, r3, 0x7, r4, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) sendfile(r0, r1, 0x0, 0x100000001) 07:06:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:06:00 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f00000001c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc9", 0xd}], 0x1}}, 0x0) r6 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc9", 0xd}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r6, 0x8000000) syz_io_uring_submit(r10, r8, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r3, r8, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x9, 0x4004, @fd_index=0x7, 0x0, &(0x7f0000000040)="6dba", 0x2, 0x1}, 0x3) r11 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r11, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r12 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r12, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:06:00 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 44) [ 1765.602102] loop4: detected capacity change from 0 to 33558528 [ 1765.609542] FAULT_INJECTION: forcing a failure. [ 1765.609542] name failslab, interval 1, probability 0, space 0, times 0 [ 1765.611359] CPU: 0 PID: 18390 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1765.612461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1765.613764] Call Trace: [ 1765.614188] dump_stack+0x107/0x167 [ 1765.614768] should_fail.cold+0x5/0xa [ 1765.615395] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1765.616352] should_failslab+0x5/0x20 [ 1765.616977] kmem_cache_alloc+0x5b/0x310 [ 1765.617653] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1765.618569] idr_get_free+0x4b5/0x8f0 [ 1765.619204] idr_alloc_u32+0x170/0x2d0 [ 1765.619843] ? __fprop_inc_percpu_max+0x130/0x130 [ 1765.620634] ? p9_client_prepare_req.part.0+0x20a/0xac0 [ 1765.621508] ? lock_release+0x680/0x680 [ 1765.622155] idr_alloc+0xc2/0x130 [ 1765.622721] ? idr_alloc_u32+0x2d0/0x2d0 [ 1765.623376] ? rwlock_bug.part.0+0x90/0x90 [ 1765.624087] p9_client_prepare_req.part.0+0x612/0xac0 [ 1765.624930] p9_client_rpc+0x220/0x1370 [ 1765.625570] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1765.626426] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1765.627434] ? pipe_poll+0x21b/0x800 [ 1765.628031] ? p9_fd_close+0x4a0/0x4a0 [ 1765.628669] ? wait_for_partner+0x3c0/0x3c0 [ 1765.629431] ? p9_fd_poll+0x1e0/0x2c0 [ 1765.630100] ? p9_fd_create+0x357/0x4a0 [ 1765.630738] ? p9_conn_create+0x510/0x510 [ 1765.631405] ? p9_client_create+0x798/0x1230 [ 1765.632121] ? kfree+0xd7/0x340 [ 1765.632651] ? do_raw_spin_unlock+0x4f/0x220 [ 1765.633365] p9_client_create+0xa76/0x1230 [ 1765.634055] ? p9_client_flush+0x430/0x430 [ 1765.634738] ? trace_hardirqs_on+0x5b/0x180 [ 1765.635431] ? lockdep_init_map_type+0x2c7/0x780 [ 1765.636300] ? __raw_spin_lock_init+0x36/0x110 [ 1765.637146] v9fs_session_init+0x1dd/0x1680 [ 1765.637929] ? lock_release+0x680/0x680 [ 1765.638659] ? kmem_cache_alloc_trace+0x151/0x320 [ 1765.639536] ? v9fs_show_options+0x690/0x690 [ 1765.640347] ? trace_hardirqs_on+0x5b/0x180 [ 1765.641119] ? kasan_unpoison_shadow+0x33/0x50 [ 1765.641940] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1765.642856] v9fs_mount+0x79/0x8f0 [ 1765.643502] ? v9fs_write_inode+0x60/0x60 [ 1765.644259] legacy_get_tree+0x105/0x220 [ 1765.644993] vfs_get_tree+0x8e/0x300 [ 1765.645658] path_mount+0x1429/0x2120 [ 1765.646343] ? strncpy_from_user+0x9e/0x470 [ 1765.647113] ? finish_automount+0xa90/0xa90 [ 1765.647885] ? getname_flags.part.0+0x1dd/0x4f0 [ 1765.648725] ? _copy_from_user+0xfb/0x1b0 [ 1765.649473] __x64_sys_mount+0x282/0x300 [ 1765.650198] ? copy_mnt_ns+0xa00/0xa00 [ 1765.650898] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1765.651759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1765.652746] do_syscall_64+0x33/0x40 [ 1765.653404] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1765.654329] RIP: 0033:0x7fae71bdbb19 [ 1765.654995] 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 [ 1765.658289] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1765.659653] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1765.661549] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1765.663641] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1765.665407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1765.666971] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:06:00 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='[\x00') flistxattr(r0, &(0x7f0000000000)=""/215, 0xd7) 07:06:00 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x2000, 0x1a0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x80500, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x80, "5fabd34a60e47f"}) openat$incfs(r0, &(0x7f0000000300)='.log\x00', 0x400000, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a780)={0x9, [], 0x81, "f0179025db635f"}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) sendfile(r5, r1, &(0x7f0000000340)=0x9, 0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0xb, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8a1bc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 07:06:00 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) (fail_nth: 32) 07:06:00 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) [ 1765.679261] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1765.757066] FAULT_INJECTION: forcing a failure. [ 1765.757066] name failslab, interval 1, probability 0, space 0, times 0 [ 1765.759683] CPU: 1 PID: 18399 Comm: syz-executor.2 Not tainted 5.10.236 #1 [ 1765.761204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1765.763034] Call Trace: [ 1765.763618] dump_stack+0x107/0x167 [ 1765.764428] should_fail.cold+0x5/0xa [ 1765.765281] should_failslab+0x5/0x20 [ 1765.766127] __kmalloc_node_track_caller+0x74/0x3b0 [ 1765.767228] ? alloc_skb_with_frags+0x92/0x570 [ 1765.768249] __alloc_skb+0xb1/0x5b0 [ 1765.769055] alloc_skb_with_frags+0x92/0x570 [ 1765.770017] ? SOFTIRQ_verbose+0x10/0x10 [ 1765.770048] sock_alloc_send_pskb+0x7af/0x930 [ 1765.770069] ? lock_acquire+0x197/0x470 [ 1765.770097] ? sk_alloc+0x350/0x350 [ 1765.770113] ? kfree_skbmem+0xef/0x1b0 [ 1765.770154] packet_sendmsg+0x182f/0x5410 [ 1765.775474] ? sock_has_perm+0x1ea/0x280 [ 1765.776365] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1765.777497] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1765.778526] ? lock_acquire+0x197/0x470 [ 1765.779390] ? find_held_lock+0x2c/0x110 [ 1765.780298] sock_sendmsg+0x319/0x390 [ 1765.781127] ? packet_cached_dev_get+0x2c0/0x2c0 [ 1765.782152] ? entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1765.783307] ? ____sys_sendmsg+0x870/0x870 [ 1765.784231] ? 0xffffffffa0000000 [ 1765.784989] ? __is_insn_slot_addr+0x14c/0x290 [ 1765.785998] ? mark_lock+0xf5/0x2df0 [ 1765.786808] ? import_single_range+0x24d/0x2e0 [ 1765.787805] io_send+0x1fd/0x780 [ 1765.788552] ? io_poll_add+0x2e0/0x2e0 [ 1765.789405] ? stack_trace_consume_entry+0x160/0x160 [ 1765.790533] ? __lock_acquire+0xbb1/0x5b00 [ 1765.791457] io_issue_sqe+0x379/0x77b0 [ 1765.792320] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1765.793461] ? SOFTIRQ_verbose+0x10/0x10 [ 1765.794339] ? lock_chain_count+0x20/0x20 [ 1765.795245] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1765.796390] ? io_connect+0x610/0x610 [ 1765.797230] ? lock_acquire+0x197/0x470 [ 1765.798091] ? find_held_lock+0x2c/0x110 [ 1765.798983] ? __fget_files+0x2cf/0x520 [ 1765.799843] ? lock_downgrade+0x6d0/0x6d0 [ 1765.800759] __io_queue_sqe+0x90/0x9d0 [ 1765.801612] ? io_issue_sqe+0x77b0/0x77b0 [ 1765.802509] ? __fget_files+0x2f8/0x520 [ 1765.803393] io_submit_sqes+0x44aa/0x8610 [ 1765.804334] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1765.805414] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1765.806487] ? find_held_lock+0x2c/0x110 [ 1765.807377] ? io_submit_sqes+0x8610/0x8610 [ 1765.808327] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1765.809376] ? wait_for_completion_io+0x270/0x270 [ 1765.810436] ? rcu_read_lock_any_held+0x75/0xa0 [ 1765.811444] ? vfs_write+0x354/0xb10 [ 1765.812264] ? fput_many+0x2f/0x1a0 [ 1765.813056] ? ksys_write+0x1a9/0x260 [ 1765.813883] ? __ia32_sys_read+0xb0/0xb0 [ 1765.814770] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1765.815909] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1765.817044] do_syscall_64+0x33/0x40 [ 1765.817854] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1765.818968] RIP: 0033:0x7f0f6c023b19 [ 1765.819779] 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 [ 1765.823784] RSP: 002b:00007f0f69599188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1765.825454] RAX: ffffffffffffffda RBX: 00007f0f6c136f60 RCX: 00007f0f6c023b19 [ 1765.827013] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1765.828592] RBP: 00007f0f695991d0 R08: 0000000000000000 R09: 0000000000000000 [ 1765.830161] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002 [ 1765.831722] R13: 00007ffc593deb7f R14: 00007f0f69599300 R15: 0000000000022000 07:06:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:06:00 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='[\x00') flistxattr(r0, &(0x7f0000000000)=""/215, 0xd7) [ 1765.983575] loop4: detected capacity change from 0 to 33558528 07:06:00 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) [ 1766.031497] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:06:01 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 45) 07:06:01 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc9", 0xd}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r7, r5, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000008, 0x13, r0, 0x10000000) syz_io_uring_submit(r7, r8, 0x0, 0x2) r9 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r9, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:06:01 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x3) [ 1766.134755] FAULT_INJECTION: forcing a failure. 07:06:01 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='[\x00') flistxattr(r0, &(0x7f0000000000)=""/215, 0xd7) [ 1766.134755] name failslab, interval 1, probability 0, space 0, times 0 [ 1766.137400] CPU: 0 PID: 18511 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1766.138949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1766.140823] Call Trace: [ 1766.141429] dump_stack+0x107/0x167 [ 1766.142250] should_fail.cold+0x5/0xa [ 1766.143100] ? create_object.isra.0+0x3a/0xa20 [ 1766.144151] should_failslab+0x5/0x20 [ 1766.145014] kmem_cache_alloc+0x5b/0x310 [ 1766.145932] create_object.isra.0+0x3a/0xa20 [ 1766.146917] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1766.148060] kmem_cache_alloc+0x159/0x310 [ 1766.149023] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1766.150281] idr_get_free+0x4b5/0x8f0 [ 1766.151147] idr_alloc_u32+0x170/0x2d0 [ 1766.152024] ? __fprop_inc_percpu_max+0x130/0x130 [ 1766.153117] ? p9_client_prepare_req.part.0+0x20a/0xac0 [ 1766.154323] ? lock_release+0x680/0x680 [ 1766.155221] idr_alloc+0xc2/0x130 [ 1766.156002] ? idr_alloc_u32+0x2d0/0x2d0 [ 1766.156929] ? rwlock_bug.part.0+0x90/0x90 [ 1766.157897] p9_client_prepare_req.part.0+0x612/0xac0 [ 1766.159065] p9_client_rpc+0x220/0x1370 [ 1766.159959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1766.161157] ? p9_client_prepare_req.part.0+0xac0/0xac0 [ 1766.162352] ? pipe_poll+0x21b/0x800 [ 1766.163185] ? p9_fd_close+0x4a0/0x4a0 [ 1766.164056] ? wait_for_partner+0x3c0/0x3c0 [ 1766.165038] ? p9_fd_poll+0x1e0/0x2c0 [ 1766.165891] ? p9_fd_create+0x357/0x4a0 [ 1766.166774] ? p9_conn_create+0x510/0x510 [ 1766.167712] ? p9_client_create+0x798/0x1230 [ 1766.168708] ? kfree+0xd7/0x340 [ 1766.169459] ? do_raw_spin_unlock+0x4f/0x220 [ 1766.170467] p9_client_create+0xa76/0x1230 [ 1766.171424] ? p9_client_flush+0x430/0x430 [ 1766.172391] ? trace_hardirqs_on+0x5b/0x180 [ 1766.173365] ? lockdep_init_map_type+0x2c7/0x780 [ 1766.174437] ? __raw_spin_lock_init+0x36/0x110 [ 1766.175479] v9fs_session_init+0x1dd/0x1680 [ 1766.176458] ? lock_release+0x680/0x680 [ 1766.177363] ? kmem_cache_alloc_trace+0x151/0x320 [ 1766.178450] ? v9fs_show_options+0x690/0x690 [ 1766.179451] ? trace_hardirqs_on+0x5b/0x180 [ 1766.180440] ? kasan_unpoison_shadow+0x33/0x50 [ 1766.181465] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1766.182611] v9fs_mount+0x79/0x8f0 [ 1766.183413] ? v9fs_write_inode+0x60/0x60 [ 1766.184372] legacy_get_tree+0x105/0x220 [ 1766.185287] vfs_get_tree+0x8e/0x300 [ 1766.186128] path_mount+0x1429/0x2120 [ 1766.186996] ? strncpy_from_user+0x9e/0x470 [ 1766.187971] ? finish_automount+0xa90/0xa90 [ 1766.188949] ? getname_flags.part.0+0x1dd/0x4f0 [ 1766.190003] ? _copy_from_user+0xfb/0x1b0 [ 1766.190948] __x64_sys_mount+0x282/0x300 [ 1766.191864] ? copy_mnt_ns+0xa00/0xa00 [ 1766.192754] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1766.193929] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1766.195093] do_syscall_64+0x33/0x40 [ 1766.195929] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1766.197090] RIP: 0033:0x7fae71bdbb19 [ 1766.197933] 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 [ 1766.202089] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1766.203801] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1766.205414] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1766.207025] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1766.208654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1766.210261] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:06:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1201, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1766.318527] loop4: detected capacity change from 0 to 33558528 07:06:01 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0xf, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x24000080}, 0x4000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/devices\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r3 = perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x6, 0x2, 0x5, 0x1, 0x0, 0x0, 0xc5021, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0xffffffff}, 0x88, 0x5, 0x6, 0x4, 0x7, 0x6, 0x2, 0x0, 0x100, 0x0, 0x7f}, 0x0, 0x0, r0, 0x3) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x59) ioctl$int_out(r1, 0xa8c0, &(0x7f0000000340)) write$P9_RLOPEN(r4, &(0x7f00000000c0)={0x18, 0xd, 0x2, {{0x2, 0x0, 0x8}, 0x6a}}, 0x18) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) ioctl$AUTOFS_IOC_CATATONIC(r2, 0x9362, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x200c040, &(0x7f0000000180)=ANY=[@ANYBLOB="008a268866c32d871f2b8b026809fada69042c83ab1b7b1fa46ab7b170705ec8"]) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x6609, 0x0) syz_open_dev$loop(&(0x7f0000000140), 0xfffffffffffffe01, 0x480240) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4052}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r3) [ 1766.348072] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:06:01 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='[\x00') flistxattr(r0, &(0x7f0000000000)=""/215, 0xd7) 07:06:01 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) ioctl$SNAPSHOT_S2RAM(0xffffffffffffffff, 0x330b) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:06:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x14fc, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1766.526028] loop4: detected capacity change from 0 to 33558528 [ 1766.571932] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:06:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1530, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:06:18 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:06:18 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:06:18 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @broadcast}}, 0x0, @in=@initdev}}, &(0x7f00000002c0)=0x87) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000000)={r8, 0x2, 0x6, @local}, 0x10) r9 = socket$packet(0x11, 0x3, 0x300) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000000000)={r11, 0x2, 0x6, @local}, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="8c030000", @ANYRES16=0x0, @ANYBLOB="080027bd7000ffdbdf25010000004c00018014000200626f6e645f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000400000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="14000200726f736530000000000000000000000038000180080003000300000008000100", @ANYRES32=r5, @ANYBLOB="14000200626f6e645f736c6176655f310000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="640102804c0001800800010002000000080001000100000008000100060000000800010002000000080001000700000008000100060000000800010005000000080001000100000008000100060000002c000180080001000600000008000100040000000800010005000000080001000800000008000100050000001c0001800800010005000000080001000100000008000100030000000c00018008000100010000003c000180080001000800000008000100030000000800010004000000080001000000000008000100060000000800010002000000080001000800000044000180080001000400000008000100060000000800010001000000080001000000000008000100060000000800010004000000080001000600000008000100050000002400018008000100070000000800010004000000080001000700000008000100070000001c000180080001000800000008000100010000000800010003000000040003000c00018008000100", @ANYRES32=0x0, @ANYBLOB="0400030004000300340001801400020076657468305f766c616e00000000000008000300010000001400020074756e6c300000000000000000000000440001801400020073797a6b616c6c6572300000000000000800030003000000080003000000000008000100", @ANYRES32=r11, @ANYBLOB="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"], 0x38c}, 0x1, 0x0, 0x0, 0x4048080}, 0x20000054) 07:06:18 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='[\x00') 07:06:18 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 46) 07:06:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x40) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'dummy0\x00'}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 07:06:18 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x3c) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000015c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000001680)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x1c, r3, 0x200, 0x70bd2d, 0x0, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000010) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x0, 0x70bd27, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0xffffffff}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x3f9, 0x200, 0x70bd29, 0x25dfdbff, {0x1}, ["", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x8880}, 0x0) [ 1784.003202] loop4: detected capacity change from 0 to 33558528 [ 1784.018069] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1784.072307] FAULT_INJECTION: forcing a failure. [ 1784.072307] name failslab, interval 1, probability 0, space 0, times 0 [ 1784.074770] CPU: 1 PID: 18661 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1784.076286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1784.078086] Call Trace: [ 1784.078661] dump_stack+0x107/0x167 [ 1784.079451] should_fail.cold+0x5/0xa [ 1784.080286] ? p9pdu_readf+0xadb/0x1d40 [ 1784.081153] should_failslab+0x5/0x20 [ 1784.081979] __kmalloc+0x72/0x390 [ 1784.082735] p9pdu_readf+0xadb/0x1d40 [ 1784.083569] ? pipe_poll+0x21b/0x800 [ 1784.084391] ? p9pdu_writef+0x100/0x100 [ 1784.085251] ? p9_fd_poll+0x1e0/0x2c0 [ 1784.086078] ? p9_fd_create+0x357/0x4a0 [ 1784.086934] ? p9_conn_create+0x510/0x510 [ 1784.087828] ? p9_client_create+0x798/0x1230 [ 1784.088782] ? kfree+0xd7/0x340 [ 1784.089495] ? do_raw_spin_unlock+0x4f/0x220 [ 1784.090456] p9_client_create+0xaee/0x1230 [ 1784.091384] ? p9_client_flush+0x430/0x430 [ 1784.092304] ? trace_hardirqs_on+0x5b/0x180 [ 1784.093239] ? lockdep_init_map_type+0x2c7/0x780 [ 1784.094264] ? __raw_spin_lock_init+0x36/0x110 [ 1784.095262] v9fs_session_init+0x1dd/0x1680 [ 1784.096193] ? lock_release+0x680/0x680 [ 1784.097069] ? kmem_cache_alloc_trace+0x151/0x320 [ 1784.098121] ? v9fs_show_options+0x690/0x690 [ 1784.099079] ? trace_hardirqs_on+0x5b/0x180 [ 1784.100013] ? kasan_unpoison_shadow+0x33/0x50 [ 1784.101011] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1784.102109] v9fs_mount+0x79/0x8f0 [ 1784.102871] ? v9fs_write_inode+0x60/0x60 [ 1784.103766] legacy_get_tree+0x105/0x220 [ 1784.104650] vfs_get_tree+0x8e/0x300 [ 1784.105455] path_mount+0x1429/0x2120 [ 1784.106295] ? strncpy_from_user+0x9e/0x470 [ 1784.107225] ? finish_automount+0xa90/0xa90 [ 1784.108158] ? getname_flags.part.0+0x1dd/0x4f0 [ 1784.109173] ? _copy_from_user+0xfb/0x1b0 [ 1784.110088] __x64_sys_mount+0x282/0x300 [ 1784.110961] ? copy_mnt_ns+0xa00/0xa00 [ 1784.111807] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1784.112948] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1784.114074] do_syscall_64+0x33/0x40 [ 1784.114884] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1784.115994] RIP: 0033:0x7fae71bdbb19 [ 1784.116815] 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 [ 1784.120812] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1784.122460] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1784.123999] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1784.125557] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1784.127099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1784.128653] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:06:36 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:06:36 executing program 0: r0 = syz_io_uring_complete(0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="006c6530000000d0d8219c7b8962a06046606f000000000000000000591dc688ad5daad3738b71efd240a7775342efd6e8e5010000000d8b16d4c3e2e5faf5446537e8e1f78e8416ba95ba6906011613471a3b8a9c4cbbdcab4aa1695bbe9bf1043339b045eee460c3efbeddafdce79ff931dbed8815d9b47940eef44198e0cd3bfb3dbb1a6c21"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x80080, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=""/137, 0x89) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="667265657a02"]) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r4, 0x0, 0x0, 0x1000002) ioctl$BTRFS_IOC_SCRUB_CANCEL(r4, 0x941c, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x82, 0x1) preadv(r0, &(0x7f0000001780)=[{&(0x7f00000005c0)=""/196, 0xc4}, {&(0x7f0000000200)=""/64, 0x40}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000000440)=""/62, 0x3e}, {&(0x7f0000000480)=""/3, 0x3}, {&(0x7f00000016c0)=""/160, 0xa0}], 0x7, 0x6, 0x8e6) socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000, 0xa0) dup2(r5, r3) 07:06:36 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:06:36 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 47) 07:06:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1600, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:06:36 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, r0, 0x0) 07:06:36 executing program 5: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0xf, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x586}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x1c81, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x4e, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb99cc0d8da3a4f6f42444a1948f422c8d8d2d8bdd069588783e32b713"}, 0xd8) tgkill(0x0, 0x0, 0xfffffffc) r5 = io_uring_setup(0x42409, &(0x7f0000001900)={0x0, 0x5509, 0x1, 0x2, 0x167, 0x0, r1}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000500)) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000002040)=ANY=[], 0xaf2) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x9, 0x7, 0xe1, 0x0, 0x0, 0xbb, 0x10000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xcd01, 0x1, @perf_config_ext={0x0, 0x7}, 0x40204, 0x0, 0x0, 0x6, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x4, 0xffffffffffffffff, 0x1) r6 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000900)={0x0, "72b65d47eda932bc406d3663094162a9"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000700)) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x13, r1, 0x8000000) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) sendfile(r0, r6, &(0x7f0000000040)=0x2, 0xfffffffffffffffe) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 07:06:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000540)=[{&(0x7f0000000200)="a1946f1189503a7da92a28f38e1820e83ef5fcb714caf7110c10f11dda6138cc4577ea70abc1a007afc3d619048618acf2eca485e461ad875009b5d6a848b67e111c48c2836ce6180b15d98cd0622f36e1bd0e3cad9e14c7", 0x58, 0x1}, {&(0x7f0000000280)="3cf57d49fa2406ddf1ce10c1f9b9455d264d41371de18824089c71", 0x1b, 0x100000000}, {&(0x7f00000002c0)="2d3dfbb706cb8f0356aa751413debf9e94e32fd56b6306ab75853b761cfba1430545f3158e1a00a50995832e5014b6885f6c5f6fe767809d47506a0dc108815c2b836d013386408d9d1d7361de3691381fc2d9ea908b4bdfc1c8dec8c38a3e11c31d479c9c523abda8bdd7e4c08b065e78677c6ec843f9a79f9d55c7f9ec19c27402ede139159390e25fc93b5aeba6c6f89482816bccf2cd3cd1f957", 0x9c, 0x3ff}, {&(0x7f0000000380)="82b0e42d78de35d486521e46dcb2a363e89b3ee0d10126ca448277eea0f51efbe24087cc6475ac87be192b1aa70823bdfa5dc1401708bd0c139f91b1e4308c1c1e8fc115689a08fd20bfc312de6c02e69c3f8fa01fb6a79a522213183f1061b2fa44e5dabcddbe12c0c849dcfc83dab96959af444717ce04c7b1bed2622de09ae79e0ef21268ff7b1dfbc03574e3d050ccc8ee3434c00e6cb2ffc4cf24cc3ccf0b51e2a29822cc2dc336752bde44f5c4eb5771789b93b1b499093a44f6ec5d14e489e618d44641991b73dc469827a0475c88d8b8b335ffe618053a357d93c95a03f99a259143c226", 0xe8, 0x100}, {&(0x7f0000000480)="b40e6154be87faa84c65381b22b738fdcef9cba4c82c9ca58c30462ecb1421060f500bbe2e41ad54e82802da1084404051daab8e87d97601e867d39a23aeed1df41b3da502cd4d1c2d2bb56ae185cce82351505937f0fb021057a67bdb41992c10ad9c76a1674e750b2f6ed37f73b1a97258942637639a87f7a7f879ed97b2bcaf1b8e23725bcf2e098bcc48e39ce6cf42e580a7774eafc2d5ee6b7076f46dfddc5df06d2e", 0xa5, 0x1}], 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="6e6e676e756d7461696c63b227954bc054eeae1b3d312c6e6f6e756d7461696c3d302c90fe6f626a5f747970653d002c003c3b5e79213aadb5bb4702926e3be285139da065a695ec7b30dba041ea8f9f05cba8b48dd21fcb33512cd4b5281206b34284dd90c1aa6c8cb7dbb64f4e8dca680000000000"]) r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x10, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1802.031690] loop7: detected capacity change from 0 to 135266304 [ 1802.059054] FAULT_INJECTION: forcing a failure. [ 1802.059054] name failslab, interval 1, probability 0, space 0, times 0 [ 1802.060638] CPU: 1 PID: 18788 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1802.061572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1802.062638] Call Trace: [ 1802.063047] dump_stack+0x107/0x167 [ 1802.063520] should_fail.cold+0x5/0xa [ 1802.064028] ? create_object.isra.0+0x3a/0xa20 [ 1802.064664] should_failslab+0x5/0x20 [ 1802.065128] kmem_cache_alloc+0x5b/0x310 [ 1802.065707] create_object.isra.0+0x3a/0xa20 [ 1802.066246] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1802.066965] __kmalloc+0x16e/0x390 [ 1802.067441] p9pdu_readf+0xadb/0x1d40 [ 1802.067890] ? pipe_poll+0x21b/0x800 [ 1802.068332] ? p9pdu_writef+0x100/0x100 [ 1802.068801] ? p9_fd_poll+0x1e0/0x2c0 [ 1802.069274] ? p9_fd_create+0x357/0x4a0 [ 1802.069828] ? p9_conn_create+0x510/0x510 [ 1802.070350] ? p9_client_create+0x798/0x1230 [ 1802.070969] ? kfree+0xd7/0x340 [ 1802.071419] ? do_raw_spin_unlock+0x4f/0x220 [ 1802.071985] p9_client_create+0xaee/0x1230 [ 1802.072600] ? p9_client_flush+0x430/0x430 [ 1802.073122] ? trace_hardirqs_on+0x5b/0x180 [ 1802.073726] ? lockdep_init_map_type+0x2c7/0x780 [ 1802.074329] ? __raw_spin_lock_init+0x36/0x110 [ 1802.074936] v9fs_session_init+0x1dd/0x1680 [ 1802.075534] ? lock_release+0x680/0x680 [ 1802.076094] ? kmem_cache_alloc_trace+0x151/0x320 [ 1802.076688] ? v9fs_show_options+0x690/0x690 [ 1802.077329] ? trace_hardirqs_on+0x5b/0x180 [ 1802.077870] ? kasan_unpoison_shadow+0x33/0x50 [ 1802.078420] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1802.079089] v9fs_mount+0x79/0x8f0 [ 1802.079553] ? v9fs_write_inode+0x60/0x60 [ 1802.080075] legacy_get_tree+0x105/0x220 [ 1802.080662] vfs_get_tree+0x8e/0x300 [ 1802.081214] path_mount+0x1429/0x2120 [ 1802.081661] ? strncpy_from_user+0x9e/0x470 [ 1802.082275] ? finish_automount+0xa90/0xa90 [ 1802.082851] ? getname_flags.part.0+0x1dd/0x4f0 [ 1802.083488] ? _copy_from_user+0xfb/0x1b0 [ 1802.083995] __x64_sys_mount+0x282/0x300 [ 1802.084569] ? copy_mnt_ns+0xa00/0xa00 [ 1802.085043] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1802.085790] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1802.086426] do_syscall_64+0x33/0x40 [ 1802.086936] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1802.087610] RIP: 0033:0x7fae71bdbb19 [ 1802.088118] 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 [ 1802.090619] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1802.091688] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1802.092623] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1802.093655] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1802.094607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1802.095576] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1802.112154] cgroup: Unknown subsys name 'freez' [ 1802.116620] loop4: detected capacity change from 0 to 33558528 [ 1802.127870] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:06:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:06:37 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1802.269873] cgroup: Unknown subsys name 'freez' [ 1802.275668] loop7: detected capacity change from 0 to 135266304 07:06:37 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) [ 1802.325055] loop4: detected capacity change from 0 to 33558528 07:06:37 executing program 7: r0 = syz_io_uring_setup(0x448d, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1802.377276] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:06:37 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:06:37 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 48) 07:06:37 executing program 0: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000004dc0)=[{{&(0x7f00000008c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x4, 0x2, 0x0, {0xa, 0x4e24, 0x4, @local, 0x2}}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000940)="8836284842a4eb2de7b3da1c39b3aa33c77d5e9e4b6f4ac42a471c3528c85680f2528e6554a5dcbe94a4e5f8192646a5781c5987d51f83976a0a0b98efffe03e8d86e304a2bde162", 0x48}, {&(0x7f00000009c0)="835460ab2709d3ac493f8e5d55510443ad1cadfcc86db901bc311be25ac409064915e211fa71f4d0a9762910da724a58ccabf49174b3342f197fa39d50cd725b5eb73fa87c553a8c24f69720c3ef693c24cfac13bfdb878696692a7ee7dff43b6a7bdce447a48a8a2740e4d7f2d3bfbe5e77bae0d33ad0ffe8", 0x79}, {&(0x7f0000000a40)="0884e3b782a935aee51fa54bb9f896c6e459584bd8eece050ad5896edd022697a7611b6a3ed41e247695259a8dab844950f85c0011506af85816e45863203868a1343c75223d5b54b0c2a21a6c380843a996b4cf6e2344", 0x57}, {&(0x7f0000000ac0)="c96c97004c9bee75a0f9f793dbcaded8d17041d83cc18957d915c74b052d7afc98a97a1c55f0c36458b8fb47bee1fd69cf64a04e531e64460889111f7fbe8f1252afcea37cdc0d006f03861771b139c6391a380471c852e24855b21ae43ad565ec6814c738c54a45e5", 0x69}, {&(0x7f0000000b40)="7511c399e7a8eae1893af86371f60863bfc4586e3879fcef2238eb8efdbec4759d2aeedd25ab8e23b5832f6a7f664f396d9f730022b499cfc587d48ef249668c259c75c363657f2dedb03988fedc7425f45a73aa59fa06325855f557cb38d21b84b2da979af6dcc35574a7f55aa69730", 0x70}, {&(0x7f0000001c00)="aa6d5dc8abeacd0411372fc96d557b11f8e395a97972ef175232a315404e10a4a4638952840958ff3f5a7bad0d78b02beb6387c5bc802a110f18c7fe1f3ac6c43fe91db66b46aee204898710b92c884a62b421e546dcd326c6fee9f1d560076a339118a7443a8006182024c2c5cab2860c71f0fb3eed4107541da52b4f6df2a38b559f6edde1305cf7c8416fd8608ab2f2bf743d334acf3054517eb12250b39e", 0xa0}, {&(0x7f0000001e00)="4aa8c3ec7822dcf44a680fe6cd2c1a82b88b4c788af0d2aada71716698a7dfe2dda90610483970c97c324a671068d0cb2bc3df9ff91fe7bff45b1d9a50aaf27de522cb3d7eace45c94b3cd70afad367df19d521b445e94ef087f2f438e621d316007413d549c30c5217314af752a34959dac83dca0c3cf96a6844e29b5e1f7cc7710d17a73fa0ab44c4bee342f49ef1c81e84bedb1588b32697b138285b559418aec54278b2c7a579c1d43b15be9d976c93bb596a63f049ad77bb1859f2eba18421eaf7e08633b20264c2910ca0d4dfe50b088e317bae78f47071e6c1c4f7808f147d9dcb7a84e143807194c", 0xec}, {&(0x7f0000001f00)="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", 0xfc}], 0x8}}, {{&(0x7f0000002000)=@caif, 0x80, &(0x7f0000002580)=[{&(0x7f0000002080)="cf704c3373cddd8bb392b202bd59826e11bc1d49b8fd4f3d3c6c81816d664ad43272fd2127786e81ae865562751fcd3f53a56eb3df7cadab6a11d72713776fae959f1fa72f3ec636827030f6c77fce50bbd1fefb44eb1f128c710e19de32b87e365e932c811c0a2bb1249d85225bd6e67de4ed55d03a4652f96bdfbeba8b602d7cedf7cad70c42c50196eb545b27d3ab189d80b349f622f080640a9144022d77525301913f67716ddf952d99c5a240b6e8ce6b32a8b1550f14063593a1f5839fd96c9adc7d31bd5036520b3d461db5984dacf4849bb3640e905ee44ea590aa7c777415515655aba4744f3b", 0xeb}, {&(0x7f0000000340)="81c1dbef529c50a98c17a44a1888cd47bae0aea39f11b0423dfeb1c1612a199afd1866260c6a772429c7652a5bedb7", 0x2f}, {&(0x7f0000002180)="72ac9498fa3d9d7ef854ae9f30eb6ead0f53994a4a38427ccfacd605ea58368827e2ed75d14b99fd2373021e01ef2f17fdaad826c17c093b3218e8dc953108045d4b5d74011f726aaec702a03dec66418b82250331cf3978d9ce5f3b4d4a8e56926bf9b77c6e33662ee391152514045a20d4af43ed81381488197d3ac6b41a643a3b80e12069c420c166f76e1a6ee70c595c836afd209ba9bfbcf59cf789432f59d48fbfaace903e3647734968de9fc5bd31d240879c53715ee2a721c8b8c4899c", 0xc1}, {&(0x7f0000002280)="972464fcee5ec24782fdfb3d89ad96e2721942c4eceb49a0366e33f39859c99341b288155c9a99f2c70e8c37710cf18c3f9e5c5daae7c6418c15b8e4eb77ad10585b7ff20f074c0ef770fcde303fb5c08ebdba20425ce763adf6bca9b460b40fa618ec70126f2f300e727ca7bebc7fad2d1ba319d462387590ecdbfe8849dd4bf49f08", 0x83}, {&(0x7f0000002340)="1aa636189f1ac17a941671515caed62f48700788c099b489a34c7ba050e8ff2f30d45a1a8ae2fb001fd8342a1a9e77050aa58d95c299fa407bde81b3b7ba85b80f44ba9404d6363937c4cd407b5191cf7fd5a0d3ed1d6bec890487084c4dce5d4217f8cd70c01347295ff9f02089a916062ed4c80c1bb2b4fca94cc9615408493602489b63dc261c81f47aba15e560f9f0074aaf744e918a3fd649e387215a1a840e4277251bc2048b714497c29d1c912d3ae84aae66a40be96fbefdef93afb6250d5e41ae0590e0fb49c4bc6a0f51f356f29fa1ed745345910b163a622f707dd14b932e", 0xe4}, {&(0x7f0000002440)="07fc04b9332f91ba2af8fd78c9522b4a5dcd30f06a1a54da358d52108e04422594b355701d666de729d2d2fb36d911c655128f530fcf550385cf785c7536cfec4ed3ee84bd1c2095d6351b2d90a2b1c5e976f023cd273e127a230b95bcadbf43d2663d5b8befead36d95a576c298612193ad38e340aa29189470bdc1071578a090efbad3c180251c2d988f618723022c0dffa6ce2d574f6c", 0x98}, {&(0x7f0000001d40)="42d9232cf061f7e92b84dde96d8583fcb763009e18a7fea25d3edad74b57670a7532bccdab15f53cf7e58d", 0x2b}, {&(0x7f0000002500)="b67c9886a67ef051c33640d4d5f8e590da9619880f6b98764c700b116f4d7557d8edc522cb4ad43b63936e28b9596e143bd8ef9bde7622ea28032559fe4f1ab91d08b9c62250f1629a3eb741498b2b", 0x4f}], 0x8, &(0x7f0000002600)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x30}}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000002640)="67c872efb9d3a40cb1f01076753437c943f7150a517b16a14d", 0x19}, {&(0x7f0000002680)="b1ebe87c6e191eea30a15d7a06712e2e8f", 0x11}, 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{&(0x7f00000039c0)="92b9bca2fcc5f4f41272532f8eda1555b8f6d5b319a4a3fcffd45ea625b3", 0x1e}, {&(0x7f0000003a00)="5dd225c865845b59f0ec86fd1c1e92a2e440e0e3e860e26a09ced7551e3e2a6070d626a60d1fe2ac750e6ddb9a204a0433", 0x31}, {&(0x7f0000003a40)="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0x1000}, {&(0x7f0000004a40)="e1c608acddc6b5060159dcd8eb8ef357795d0e64f3ec163bfb4fe63b44a563685c206cfe8bd9dc20de926561bfcf474b6d8e16e1a08ead08e502a0134cf7de9dcb497dbb7508d50e730fab7e8ee86820eca2fd20d3a695b2bc8f8c0be8954f7408f421874cf65107cd24e8a9fdf8933e75c967b7fde67e15191ec4d64273166c4a39e1fe02edfeb811e9d250b9d6c6ae86f57911100e864eaa460b34613f992df719b5ec77a6546dbfda0b4eb95ceea5029014ee0856c264b4f42f7efc298ff17c919df08927fd521c695f7809aa45862117a54e8e55e15bd8e382409f548835a325cb82c43a88d1222a545d2e0a461304259a2282b5058541", 0xf9}, {&(0x7f0000004b40)="18456afb7e40312789e7634e2ba2a54b17d626000ca09c0eccb7fcd43ad8daa3b5f56f48d707ed3a27be18880141f189a1afb736394542471056042d7b8dc84b008120659b8fedac8feafe215cf689e7824b1a83cc01b63c85cc04badca18b74f33d4d3bf464dbf0f63e1b0bffeda8508729bfb36e63b468", 0x78}, {&(0x7f0000004bc0)="245e11f1ebcc42210d526680c68a253f9b3bb2e34eb954bec08b546eff8e3eedef8c11f3cdc102c0ff31736eb3d4266ca3eecb13d563596f0beb04a8a14f7a78521e32bdbe0e5b0a237a647716b52483cf5cda32191592661cf9f3089ceab281a9bc5766f0ab897eb676e30c82859e8b447b75ba6c9521fa3756ac0c200aa1eb9db048a02bc88fbe2b17068da1a6a832d6501ab0ba3d693c0fc43a3913083e9bbb25e87fef272c5fbdcb", 0xaa}], 0x9, &(0x7f0000004d40)=[@timestamping={{0x14, 0x1, 0x25, 0x1f}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x8001}}, @txtime={{0x18, 0x1, 0x3d, 0x1cb13350}}], 0x60}}], 0x4, 0x4010) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000004ec0)={0xa, 0x0, 0x9, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0, 0xfffffffffffffde1}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r1, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000000840)=[{&(0x7f0000000400)=""/190}, {&(0x7f00000004c0)=""/203}, {&(0x7f00000005c0)=""/252}, {&(0x7f0000000180)=""/6}, {&(0x7f0000000c00)=""/4096}, {&(0x7f00000006c0)=""/146}, {&(0x7f0000000780)=""/140}], 0x1000027f) syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file1\x00', 0xe00, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') unshare(0x48020200) 07:06:37 executing program 5: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002800000000000028252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000140)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x4002}}, './file0\x00'}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={{}, {r2, r3/1000+60000}}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x8) [ 1802.504138] FAULT_INJECTION: forcing a failure. [ 1802.504138] name failslab, interval 1, probability 0, space 0, times 0 [ 1802.506747] CPU: 0 PID: 18913 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1802.508339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1802.510247] Call Trace: [ 1802.510859] dump_stack+0x107/0x167 [ 1802.511707] should_fail.cold+0x5/0xa [ 1802.512580] should_failslab+0x5/0x20 [ 1802.513447] __kmalloc_track_caller+0x79/0x370 [ 1802.514476] ? kasprintf+0xbb/0xf0 [ 1802.515275] ? __delete_object+0xb3/0x100 [ 1802.516216] kvasprintf+0xb5/0x150 [ 1802.517051] ? bust_spinlocks+0xe0/0xe0 [ 1802.517950] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1802.519144] kasprintf+0xbb/0xf0 [ 1802.519912] ? kvasprintf_const+0x1a0/0x1a0 [ 1802.520889] ? kmem_cache_free+0x249/0x2d0 [ 1802.521850] ? p9_client_create+0xbfa/0x1230 [ 1802.522838] p9_client_create+0xc1b/0x1230 [ 1802.523800] ? p9_client_flush+0x430/0x430 [ 1802.524751] ? trace_hardirqs_on+0x5b/0x180 [ 1802.525716] ? lockdep_init_map_type+0x2c7/0x780 [ 1802.526770] ? __raw_spin_lock_init+0x36/0x110 [ 1802.527797] v9fs_session_init+0x1dd/0x1680 [ 1802.528775] ? lock_release+0x680/0x680 [ 1802.529670] ? kmem_cache_alloc_trace+0x151/0x320 [ 1802.530747] ? v9fs_show_options+0x690/0x690 [ 1802.531738] ? trace_hardirqs_on+0x5b/0x180 [ 1802.532708] ? kasan_unpoison_shadow+0x33/0x50 [ 1802.533731] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1802.534858] v9fs_mount+0x79/0x8f0 [ 1802.535654] ? v9fs_write_inode+0x60/0x60 [ 1802.536591] legacy_get_tree+0x105/0x220 [ 1802.537510] vfs_get_tree+0x8e/0x300 [ 1802.538338] path_mount+0x1429/0x2120 [ 1802.539191] ? strncpy_from_user+0x9e/0x470 [ 1802.540148] ? finish_automount+0xa90/0xa90 [ 1802.541120] ? getname_flags.part.0+0x1dd/0x4f0 [ 1802.542154] ? _copy_from_user+0xfb/0x1b0 [ 1802.543085] __x64_sys_mount+0x282/0x300 [ 1802.543989] ? copy_mnt_ns+0xa00/0xa00 [ 1802.544867] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1802.546046] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1802.547202] do_syscall_64+0x33/0x40 [ 1802.548040] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1802.549204] RIP: 0033:0x7fae71bdbb19 [ 1802.550033] 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 [ 1802.554194] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1802.555915] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1802.557535] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1802.559149] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1802.560770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1802.562388] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1802.583290] loop5: detected capacity change from 0 to 69632 [ 1802.600473] loop5: detected capacity change from 0 to 69632 07:06:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x1e30, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:06:51 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0xe, 0x3, 0x0, 0x0) 07:06:51 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 49) 07:06:51 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) r5 = pidfd_getfd(0xffffffffffffffff, r3, 0x0) getsockopt$inet6_int(r5, 0x29, 0x5b, &(0x7f0000000200), &(0x7f0000000240)=0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r6, r0, &(0x7f00000001c0)=0x1, 0x80000000) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:06:51 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:06:51 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:06:51 executing program 5: r0 = creat(0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x10001, @ipv4={'\x00', '\xff\xff', @loopback}, 0xfffffff9}, {0xa, 0x4e22, 0x735e0743, @loopback, 0x2631}, 0xf6, [0x9, 0x401, 0x3, 0x6e11, 0x7, 0x4, 0x4]}, 0x5c) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$CDROM_SELECT_DISK(r0, 0x5322, 0x100000000) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc93df8e6f89cb9482ccd4c6d3503", 0x1a}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x5, 0x101, 0xffff}) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x4c07, 0x0, 0x0, &(0x7f0000000300), 0x8) [ 1816.969140] loop4: detected capacity change from 0 to 33558528 07:06:51 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x90, 0x0, 0x8, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r1 = epoll_create1(0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x90000019}) syz_io_uring_setup(0x6bd2, &(0x7f0000000180)={0x0, 0x4df9, 0x0, 0x0, 0x21b}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000540)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x2f, 0x0) recvfrom$inet6(r4, 0x0, 0x3e, 0x2000, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000540)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r4, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f00000002c0)=[{&(0x7f00000003c0)=""/223, 0xdf}], 0x1, &(0x7f00000004c0)=""/23, 0x17}, 0x0, 0x20, 0x0, {0x2}}, 0x9) epoll_create(0x3ff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x2005}) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x68}}, 0x0) epoll_create1(0x80000) perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x2, 0x8, 0x11, 0x9, 0x0, 0x80, 0x80000, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x8, 0x300}, 0x8004, 0x2, 0x2, 0x5, 0x4, 0x6, 0x6, 0x0, 0x7, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x1) [ 1816.984888] FAULT_INJECTION: forcing a failure. [ 1816.984888] name failslab, interval 1, probability 0, space 0, times 0 [ 1816.984951] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1816.986625] CPU: 1 PID: 19039 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1816.989611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1816.990843] Call Trace: [ 1816.991230] dump_stack+0x107/0x167 [ 1816.991759] should_fail.cold+0x5/0xa [ 1816.992312] ? create_object.isra.0+0x3a/0xa20 [ 1816.992983] should_failslab+0x5/0x20 [ 1816.993534] kmem_cache_alloc+0x5b/0x310 [ 1816.994119] ? vsnprintf+0x4ba/0x1600 [ 1816.994675] create_object.isra.0+0x3a/0xa20 [ 1816.995312] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1816.996064] __kmalloc_track_caller+0x177/0x370 [ 1816.996743] ? kasprintf+0xbb/0xf0 [ 1816.997260] kvasprintf+0xb5/0x150 [ 1816.997774] ? bust_spinlocks+0xe0/0xe0 [ 1816.998351] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1816.999117] kasprintf+0xbb/0xf0 [ 1816.999606] ? kvasprintf_const+0x1a0/0x1a0 [ 1817.000230] ? kmem_cache_free+0x249/0x2d0 [ 1817.000855] ? p9_client_create+0xbfa/0x1230 [ 1817.001504] p9_client_create+0xc1b/0x1230 [ 1817.002122] ? p9_client_flush+0x430/0x430 [ 1817.002742] ? trace_hardirqs_on+0x5b/0x180 [ 1817.003365] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.004053] ? __raw_spin_lock_init+0x36/0x110 [ 1817.004721] v9fs_session_init+0x1dd/0x1680 [ 1817.005343] ? lock_release+0x680/0x680 [ 1817.005922] ? kmem_cache_alloc_trace+0x151/0x320 [ 1817.006610] ? v9fs_show_options+0x690/0x690 [ 1817.007245] ? trace_hardirqs_on+0x5b/0x180 [ 1817.007866] ? kasan_unpoison_shadow+0x33/0x50 [ 1817.008518] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.009256] v9fs_mount+0x79/0x8f0 [ 1817.009764] ? v9fs_write_inode+0x60/0x60 [ 1817.010371] legacy_get_tree+0x105/0x220 [ 1817.010950] vfs_get_tree+0x8e/0x300 [ 1817.011492] path_mount+0x1429/0x2120 [ 1817.012039] ? strncpy_from_user+0x9e/0x470 [ 1817.012661] ? finish_automount+0xa90/0xa90 [ 1817.013282] ? getname_flags.part.0+0x1dd/0x4f0 [ 1817.013948] ? _copy_from_user+0xfb/0x1b0 [ 1817.014563] __x64_sys_mount+0x282/0x300 [ 1817.015143] ? copy_mnt_ns+0xa00/0xa00 [ 1817.015700] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.016458] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.017209] do_syscall_64+0x33/0x40 [ 1817.017745] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.018476] RIP: 0033:0x7fae71bdbb19 [ 1817.019010] 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 [ 1817.021686] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1817.022780] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1817.023822] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1817.024853] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1817.025927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1817.026939] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:06:51 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:06:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1817.069465] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1817.073274] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1817.095546] loop4: detected capacity change from 0 to 33558528 [ 1817.169888] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:06:52 executing program 1: perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:06:52 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 50) 07:06:52 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) fallocate(r5, 0xc, 0xad4f, 0x7) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:06:52 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x28, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x28}}, 0x0) [ 1817.269579] FAULT_INJECTION: forcing a failure. [ 1817.269579] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.271433] CPU: 1 PID: 19058 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1817.272308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.273370] Call Trace: [ 1817.273710] dump_stack+0x107/0x167 [ 1817.274177] should_fail.cold+0x5/0xa [ 1817.274665] should_failslab+0x5/0x20 [ 1817.275147] __kmalloc_track_caller+0x79/0x370 [ 1817.275725] ? kstrdup_const+0x53/0x80 [ 1817.276222] ? kasprintf+0xbb/0xf0 [ 1817.276692] kstrdup+0x36/0x70 [ 1817.277107] kstrdup_const+0x53/0x80 [ 1817.277588] kmem_cache_create_usercopy+0x12f/0x2f0 [ 1817.278228] p9_client_create+0xc6a/0x1230 [ 1817.278766] ? p9_client_flush+0x430/0x430 [ 1817.279303] ? trace_hardirqs_on+0x5b/0x180 [ 1817.279850] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.280449] ? __raw_spin_lock_init+0x36/0x110 [ 1817.281041] v9fs_session_init+0x1dd/0x1680 [ 1817.281583] ? lock_release+0x680/0x680 [ 1817.282096] ? kmem_cache_alloc_trace+0x151/0x320 [ 1817.282698] ? v9fs_show_options+0x690/0x690 [ 1817.283256] ? trace_hardirqs_on+0x5b/0x180 [ 1817.283797] ? kasan_unpoison_shadow+0x33/0x50 [ 1817.284368] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.285016] v9fs_mount+0x79/0x8f0 [ 1817.285462] ? v9fs_write_inode+0x60/0x60 [ 1817.285985] legacy_get_tree+0x105/0x220 07:06:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0xe706, 0x101000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000001740)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000001e00)={0x100, [{r3, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r3}, {r3, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {0x0, r4}, {0x0, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {0x0, r4}, {r2}, {r3, r4}, {r2}, {0x0, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {0x0, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r3}, {r3, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {0x0, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {0x0, r4}, {r2, r4}, {r3, r4}, {0x0, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {r3}, {r3, r4}, {0x0, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r3}, {r2, r4}, {0x0, r4}, {r3, r4}, {r3, r4}, {0x0, r4}, {0x0, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r2}, {r3, r4}, {0x0, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {0x0, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r3}, {r3, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r2}, {r3, r4}, {r3, r4}, {r3, r4}, {0x0, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {0x0, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {r3}, {r2, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r2}, {r3, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2}, {r2, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r2}, {r2, r4}, {r2}, {r2, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2}, {r3, r4}, {r2, r4}, {}, {r2, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r3, r4}, {}, {r2, r4}, {r3, r4}, {r3}, {r2, r4}, {r3, r4}, {r3, r4}, {0x0, r4}, {r2, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r2, r4}, {r3, r4}, {r3}, {r3, r4}, {0x0, r4}, {r2}, {0x0, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {r3, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {r2, r4}, {r3, r4}, {r2, r4}, {r3, r4}, {}, {r2, r4}, {r2, r4}, {r2}, {r3, r4}, {r2, r4}, {r2, r4}], 0x1, "f006b298383da4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0x23f5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x5, "10a7eb2644babf"}) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000001480)={0x1, 0x800}) r8 = syz_open_procfs(0x0, &(0x7f0000001580)='net/snmp\x00') readv(r8, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r8, 0xc0189372, &(0x7f0000001a40)=ANY=[@ANYRES32, @ANYRES32]) ioctl$HIDIOCGUSAGE(r8, 0xc018480b, &(0x7f0000001540)={0x2, 0x200, 0xf08e, 0x10000, 0x2, 0x5}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000140)=ANY=[@ANYRES64=r7, @ANYBLOB="03000000000000000101000000000000ffff000000000000ff7f0000000000000900000000000000000000004800000008000000140e0000cdf6ffff09000000ffffffff0000000002000000000000000008000000000000020000000000000038000000000000000000000000000000000000002a00000000000000000000000000000000000000000000000000000000000000d700"/160]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x9, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r8, 0x0, 0xffffffffffffffff, &(0x7f00000015c0)=0x7, 0xae0, 0x2) migrate_pages(0x0, 0x4, &(0x7f0000000200)=0x7a52b9a7, &(0x7f0000000240)=0x1) perf_event_open(&(0x7f0000001680)={0x1, 0x80, 0x61, 0x6, 0xd6, 0x3f, 0x0, 0xffff, 0x8, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xbf32, 0x0, @perf_bp={&(0x7f0000001640), 0x1}, 0x42020, 0x9, 0x9, 0x4, 0x640, 0x400, 0x3, 0x0, 0x3, 0x0, 0x53}, 0x0, 0xa, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001280)) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) [ 1817.286732] vfs_get_tree+0x8e/0x300 [ 1817.287356] path_mount+0x1429/0x2120 [ 1817.287837] ? strncpy_from_user+0x9e/0x470 [ 1817.288375] ? finish_automount+0xa90/0xa90 [ 1817.288921] ? getname_flags.part.0+0x1dd/0x4f0 [ 1817.289501] ? _copy_from_user+0xfb/0x1b0 [ 1817.290028] __x64_sys_mount+0x282/0x300 [ 1817.290539] ? copy_mnt_ns+0xa00/0xa00 [ 1817.291044] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.291709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.292357] do_syscall_64+0x33/0x40 [ 1817.292829] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.293462] RIP: 0033:0x7fae71bdbb19 [ 1817.293925] 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 [ 1817.296196] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1817.297148] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1817.298032] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1817.298920] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1817.299802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1817.300693] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1817.301670] kmem_cache_create(9p-fcall-cache-62) failed with error -12 [ 1817.302517] CPU: 1 PID: 19058 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1817.303381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.304422] Call Trace: [ 1817.304758] dump_stack+0x107/0x167 [ 1817.305217] kmem_cache_create_usercopy.cold+0x17/0x65 [ 1817.305879] p9_client_create+0xc6a/0x1230 [ 1817.306410] ? p9_client_flush+0x430/0x430 [ 1817.306934] ? trace_hardirqs_on+0x5b/0x180 [ 1817.307469] ? lockdep_init_map_type+0x2c7/0x780 [ 1817.308057] ? __raw_spin_lock_init+0x36/0x110 [ 1817.308642] v9fs_session_init+0x1dd/0x1680 [ 1817.309174] ? lock_release+0x680/0x680 [ 1817.309672] ? kmem_cache_alloc_trace+0x151/0x320 [ 1817.310269] ? v9fs_show_options+0x690/0x690 [ 1817.310819] ? trace_hardirqs_on+0x5b/0x180 [ 1817.311351] ? kasan_unpoison_shadow+0x33/0x50 [ 1817.311913] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.312535] v9fs_mount+0x79/0x8f0 [ 1817.312982] ? v9fs_write_inode+0x60/0x60 [ 1817.313494] legacy_get_tree+0x105/0x220 [ 1817.313998] vfs_get_tree+0x8e/0x300 [ 1817.314459] path_mount+0x1429/0x2120 [ 1817.314931] ? strncpy_from_user+0x9e/0x470 [ 1817.315467] ? finish_automount+0xa90/0xa90 [ 1817.316008] ? getname_flags.part.0+0x1dd/0x4f0 [ 1817.316580] ? _copy_from_user+0xfb/0x1b0 [ 1817.317112] __x64_sys_mount+0x282/0x300 [ 1817.317611] ? copy_mnt_ns+0xa00/0xa00 [ 1817.318095] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.318744] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1817.319381] do_syscall_64+0x33/0x40 [ 1817.319842] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1817.320472] RIP: 0033:0x7fae71bdbb19 [ 1817.320936] 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 [ 1817.323189] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1817.324127] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1817.325012] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1817.325882] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1817.326756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1817.327628] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:06:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:06:52 executing program 1: perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1817.464066] tmpfs: Unknown parameter 'TimeExcds InParmProbs InSrcQuenchs InRedirects InEchos InEchoReps InTimestamps InTimestampReps InAddrMasks InAddrMaskReps OutMsgs OutErrors OutDestUnreachs OutTimeExcds OutParmProbs OutSrcQuenchs OutRedirects OutEchos OutEch' 07:07:08 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x28, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x28}}, 0x0) 07:07:08 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000500), 0x80402) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x8, 0x1, {0x2, 0x2, 0xaef, 0x0, 0x3f}, 0x7fff}) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz0', "46706e4e037bdd68306a546ed2b40a53a684c90f343a882e37ecbe183448312a3eef53bda9ee7e51d7ae619b4dca38e63f397ef398480e82c569d2084c7aff5080be7799e8bbc2ed3adc3c0386b02a1e3c550d2933177d2757dc99cb25015e75eaeb85d58eebe194bb2e442f36aa3071b7a4d507bcf50ffa0c9d082f"}, 0x80) write$sndseq(r0, 0x0, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000140)) poll(&(0x7f0000003340)=[{r0}], 0x1, 0x4) 07:07:08 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, r0, 0x0) syz_io_uring_setup(0x683a, &(0x7f00000001c0)={0x0, 0x6883, 0x1, 0x0, 0x38f, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000240)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0xc8d}, 0x69) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:07:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2030, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1833.352408] loop4: detected capacity change from 0 to 33558528 [ 1833.366134] FAULT_INJECTION: forcing a failure. [ 1833.366134] name failslab, interval 1, probability 0, space 0, times 0 [ 1833.369188] CPU: 0 PID: 19188 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1833.370764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1833.372999] Call Trace: [ 1833.373618] dump_stack+0x107/0x167 [ 1833.374458] should_fail.cold+0x5/0xa [ 1833.375363] ? create_object.isra.0+0x3a/0xa20 [ 1833.376412] should_failslab+0x5/0x20 [ 1833.377301] kmem_cache_alloc+0x5b/0x310 [ 1833.378236] ? lock_acquire+0x197/0x470 [ 1833.379151] create_object.isra.0+0x3a/0xa20 [ 1833.380155] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1833.381334] __kmalloc_track_caller+0x177/0x370 [ 1833.382395] ? kstrdup_const+0x53/0x80 [ 1833.383286] ? kasprintf+0xbb/0xf0 [ 1833.384106] kstrdup+0x36/0x70 [ 1833.384855] kstrdup_const+0x53/0x80 [ 1833.385712] kmem_cache_create_usercopy+0x12f/0x2f0 [ 1833.386863] p9_client_create+0xc6a/0x1230 [ 1833.387844] ? p9_client_flush+0x430/0x430 [ 1833.388831] ? trace_hardirqs_on+0x5b/0x180 [ 1833.389955] ? lockdep_init_map_type+0x2c7/0x780 [ 1833.391043] ? __raw_spin_lock_init+0x36/0x110 [ 1833.392100] v9fs_session_init+0x1dd/0x1680 [ 1833.393099] ? lock_release+0x680/0x680 [ 1833.394176] ? kmem_cache_alloc_trace+0x151/0x320 [ 1833.395351] ? v9fs_show_options+0x690/0x690 [ 1833.396554] ? trace_hardirqs_on+0x5b/0x180 [ 1833.397731] ? kasan_unpoison_shadow+0x33/0x50 [ 1833.398777] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1833.399943] v9fs_mount+0x79/0x8f0 [ 1833.400760] ? v9fs_write_inode+0x60/0x60 [ 1833.401729] legacy_get_tree+0x105/0x220 [ 1833.402664] vfs_get_tree+0x8e/0x300 [ 1833.403518] path_mount+0x1429/0x2120 [ 1833.404401] ? strncpy_from_user+0x9e/0x470 [ 1833.405420] ? finish_automount+0xa90/0xa90 [ 1833.406413] ? getname_flags.part.0+0x1dd/0x4f0 [ 1833.407473] ? _copy_from_user+0xfb/0x1b0 [ 1833.408434] __x64_sys_mount+0x282/0x300 [ 1833.409376] ? copy_mnt_ns+0xa00/0xa00 [ 1833.410274] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1833.411473] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1833.412653] do_syscall_64+0x33/0x40 [ 1833.413523] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1833.414697] RIP: 0033:0x7fae71bdbb19 [ 1833.415546] 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 [ 1833.418258] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1833.420166] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1833.422113] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1833.424077] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1833.426036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1833.427977] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1833.443352] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:07:08 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x11, 0x3, 0x0, 0x0) 07:07:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 51) 07:07:08 executing program 1: perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:07:08 executing program 0: link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x0, 0x0, 0x80, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x44e5a739}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4e5806ac5ea118e763750a9", 0x1f) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x42, 0xe21}, 0x14}}, 0x0) r3 = syz_open_dev$vcsu(0x0, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r1, 0x0, 0x0, 0xfffffffffffffd69, 0x0) r4 = syz_io_uring_setup(0x7781, &(0x7f0000000400)={0x0, 0x69ec, 0x10, 0x0, 0x3aa, 0x0, r3}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000480), &(0x7f00000004c0)) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x12, r4, 0x10000000) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) readv(r7, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/223, 0xdf}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/108, 0x6c}], 0x4) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000500)={0x0, 0x7e850000, 0x6, 0x0, 0x0, [{{r1}, 0x800}, {{}, 0x2}, {{r5}, 0x20f}, {{r0}, 0x8}, {{r1}, 0x1ff}, {{r7}, 0xffffbffffffff754}]}) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f00000000c0)=0x1) unshare(0x48020200) 07:07:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2e00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:08 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:07:08 executing program 7: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_TX_TS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r0, 0x20, 0x70bd29, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x50) r1 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x3, 0x0, 0x0) [ 1833.660259] loop4: detected capacity change from 0 to 33558528 07:07:08 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x28, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x28}}, 0x0) 07:07:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 52) [ 1833.724963] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:07:08 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x36, 0x3, 0x0, 0x0) 07:07:08 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:07:08 executing program 5: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)={0x1, 0x0, 0x1, 0xfffffffe, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x20}}, 0x95) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8084080}, 0xc, &(0x7f0000000180)={&(0x7f0000001e00)=ANY=[@ANYBLOB="bc5246bc2c13", @ANYRES16=0x0, @ANYBLOB="000828bd7000fddbdf250e00000008000300", @ANYRES32=r2, @ANYBLOB="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4a5d5fd0f1a2cf26faa55581b2398317f37f9555dcb2d5b9092f000000"], 0x13bc}}, 0x94) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x81403, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x4, 0x3, 0xfffffffc, 0x2, 0x3, 0x400, 0xfffe, 0x0, 0xfffffffc, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RELOAD_REGDB(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={0x14, r6}, 0x14}}, 0x0) write$binfmt_elf64(r4, &(0x7f00000008c0)=ANY=[], 0x629) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r7, &(0x7f00000000c0)="04", 0x1, 0x3ff03) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x1000, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r4, r3, 0x0, 0xffffffff000) 07:07:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2f00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1833.880622] FAULT_INJECTION: forcing a failure. [ 1833.880622] name failslab, interval 1, probability 0, space 0, times 0 [ 1833.882003] CPU: 1 PID: 19323 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1833.882811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1833.883779] Call Trace: [ 1833.884095] dump_stack+0x107/0x167 [ 1833.884524] should_fail.cold+0x5/0xa [ 1833.884996] ? create_object.isra.0+0x3a/0xa20 [ 1833.885540] should_failslab+0x5/0x20 [ 1833.885991] kmem_cache_alloc+0x5b/0x310 [ 1833.886473] create_object.isra.0+0x3a/0xa20 [ 1833.886987] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1833.887582] kmem_cache_alloc+0x159/0x310 [ 1833.888077] kmem_cache_create_usercopy+0x190/0x2f0 [ 1833.888673] p9_client_create+0xc6a/0x1230 [ 1833.889196] ? p9_client_flush+0x430/0x430 [ 1833.889700] ? trace_hardirqs_on+0x5b/0x180 [ 1833.890215] ? lockdep_init_map_type+0x2c7/0x780 [ 1833.890775] ? __raw_spin_lock_init+0x36/0x110 [ 1833.891314] v9fs_session_init+0x1dd/0x1680 [ 1833.891818] ? lock_release+0x680/0x680 [ 1833.892291] ? kmem_cache_alloc_trace+0x151/0x320 [ 1833.892866] ? v9fs_show_options+0x690/0x690 [ 1833.893387] ? trace_hardirqs_on+0x5b/0x180 [ 1833.893894] ? kasan_unpoison_shadow+0x33/0x50 [ 1833.894428] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1833.895029] v9fs_mount+0x79/0x8f0 [ 1833.895447] ? v9fs_write_inode+0x60/0x60 [ 1833.895940] legacy_get_tree+0x105/0x220 [ 1833.896424] vfs_get_tree+0x8e/0x300 [ 1833.896870] path_mount+0x1429/0x2120 [ 1833.897326] ? strncpy_from_user+0x9e/0x470 [ 1833.897834] ? finish_automount+0xa90/0xa90 [ 1833.898344] ? getname_flags.part.0+0x1dd/0x4f0 [ 1833.898895] ? _copy_from_user+0xfb/0x1b0 [ 1833.899387] __x64_sys_mount+0x282/0x300 [ 1833.899863] ? copy_mnt_ns+0xa00/0xa00 [ 1833.900318] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1833.900947] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1833.901566] do_syscall_64+0x33/0x40 [ 1833.902003] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1833.902611] RIP: 0033:0x7fae71bdbb19 [ 1833.903048] 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 [ 1833.905230] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1833.906133] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1833.906969] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1833.907816] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1833.908661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1833.909507] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:07:08 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:07:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2ff6, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1833.993199] loop4: detected capacity change from 0 to 33558528 [ 1833.998943] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:07:08 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 53) 07:07:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x2ff9, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:09 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:07:09 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x804eba, &(0x7f0000001780)={0x0, 0x0, 0x10, 0x0, 0x1f7}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000740)=""/178, 0xb2}, {&(0x7f0000000800)=""/71, 0x47}, {0x0}, {0x0}, {&(0x7f0000000900)=""/44, 0x2c}, {&(0x7f0000000940)=""/12, 0xc}, {&(0x7f0000000980)=""/173, 0xad}], 0x9, 0x5e40, 0x9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000700)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000006c0)={&(0x7f0000000440)=@ax25={{0x3, @netrom}, [@bcast, @bcast, @bcast, @default, @netrom, @bcast, @bcast]}, 0x80, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/12, 0xc}, {&(0x7f00000004c0)=""/90, 0x5a}, {&(0x7f0000000540)=""/205, 0xcd}], 0x3, &(0x7f0000000680)=""/23, 0x17}, 0x0, 0x40, 0x0, {0x2}}, 0x7) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x386f, 0xef5d, 0x1, &(0x7f00000002c0), 0x8) io_uring_register$IORING_REGISTER_PROBE(0xffffffffffffffff, 0x8, 0x0, 0x8) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x81}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), 0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x2c, 0x0, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000800}, 0x4000001) [ 1834.084092] loop4: detected capacity change from 0 to 33558528 [ 1834.088394] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1834.117145] FAULT_INJECTION: forcing a failure. [ 1834.117145] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.119317] CPU: 1 PID: 19433 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1834.120158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.121146] Call Trace: [ 1834.121461] dump_stack+0x107/0x167 [ 1834.121903] should_fail.cold+0x5/0xa [ 1834.122370] ? __kmem_cache_create+0x10e/0x520 [ 1834.122933] should_failslab+0x5/0x20 [ 1834.123385] kmem_cache_alloc_node+0x55/0x330 [ 1834.123921] __kmem_cache_create+0x10e/0x520 [ 1834.124456] kmem_cache_create_usercopy+0x1db/0x2f0 [ 1834.125084] p9_client_create+0xc6a/0x1230 [ 1834.125604] ? p9_client_flush+0x430/0x430 [ 1834.126126] ? trace_hardirqs_on+0x5b/0x180 [ 1834.126644] ? lockdep_init_map_type+0x2c7/0x780 [ 1834.127221] ? __raw_spin_lock_init+0x36/0x110 [ 1834.127769] v9fs_session_init+0x1dd/0x1680 [ 1834.128286] ? lock_release+0x680/0x680 [ 1834.128757] ? kmem_cache_alloc_trace+0x151/0x320 [ 1834.129343] ? v9fs_show_options+0x690/0x690 [ 1834.129876] ? trace_hardirqs_on+0x5b/0x180 [ 1834.130401] ? kasan_unpoison_shadow+0x33/0x50 [ 1834.130946] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1834.131556] v9fs_mount+0x79/0x8f0 [ 1834.131979] ? v9fs_write_inode+0x60/0x60 [ 1834.132477] legacy_get_tree+0x105/0x220 [ 1834.132983] vfs_get_tree+0x8e/0x300 [ 1834.133427] path_mount+0x1429/0x2120 [ 1834.133889] ? strncpy_from_user+0x9e/0x470 [ 1834.134410] ? finish_automount+0xa90/0xa90 [ 1834.134934] ? getname_flags.part.0+0x1dd/0x4f0 [ 1834.135497] ? _copy_from_user+0xfb/0x1b0 [ 1834.136008] __x64_sys_mount+0x282/0x300 [ 1834.136493] ? copy_mnt_ns+0xa00/0xa00 [ 1834.136970] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.137603] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.138221] do_syscall_64+0x33/0x40 [ 1834.138667] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.139278] RIP: 0033:0x7fae71bdbb19 [ 1834.139729] 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 [ 1834.141982] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1834.142893] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1834.143760] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1834.144625] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1834.145496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.146361] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1834.147627] kmem_cache_create(9p-fcall-cache-65) failed with error -22 [ 1834.148498] CPU: 1 PID: 19433 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1834.149354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.150345] Call Trace: [ 1834.150657] dump_stack+0x107/0x167 [ 1834.151097] kmem_cache_create_usercopy.cold+0x17/0x65 [ 1834.151731] p9_client_create+0xc6a/0x1230 [ 1834.152246] ? p9_client_flush+0x430/0x430 [ 1834.152754] ? trace_hardirqs_on+0x5b/0x180 [ 1834.153283] ? lockdep_init_map_type+0x2c7/0x780 [ 1834.153846] ? __raw_spin_lock_init+0x36/0x110 [ 1834.154391] v9fs_session_init+0x1dd/0x1680 [ 1834.154909] ? lock_release+0x680/0x680 [ 1834.155387] ? kmem_cache_alloc_trace+0x151/0x320 [ 1834.155966] ? v9fs_show_options+0x690/0x690 [ 1834.156487] ? trace_hardirqs_on+0x5b/0x180 [ 1834.157023] ? kasan_unpoison_shadow+0x33/0x50 [ 1834.157567] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1834.158178] v9fs_mount+0x79/0x8f0 [ 1834.158607] ? v9fs_write_inode+0x60/0x60 [ 1834.159106] legacy_get_tree+0x105/0x220 [ 1834.159607] vfs_get_tree+0x8e/0x300 [ 1834.160049] path_mount+0x1429/0x2120 [ 1834.160500] ? strncpy_from_user+0x9e/0x470 [ 1834.161034] ? finish_automount+0xa90/0xa90 [ 1834.161548] ? getname_flags.part.0+0x1dd/0x4f0 [ 1834.162101] ? _copy_from_user+0xfb/0x1b0 [ 1834.162603] __x64_sys_mount+0x282/0x300 [ 1834.163093] ? copy_mnt_ns+0xa00/0xa00 [ 1834.163558] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.164189] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.164807] do_syscall_64+0x33/0x40 [ 1834.165248] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.165847] RIP: 0033:0x7fae71bdbb19 [ 1834.166280] 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 [ 1834.168436] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1834.169332] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1834.170168] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1834.170994] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1834.171826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.172657] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:07:09 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = syz_open_dev$mouse(&(0x7f0000000040), 0x5, 0x2800) io_uring_enter(r5, 0x621, 0xd603, 0x3, &(0x7f00000001c0)={[0x605]}, 0x8) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:07:09 executing program 5: sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, 0x0, 0x80) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) write(r0, &(0x7f0000000180)="d9739d", 0x3) r1 = memfd_create(&(0x7f0000000340)=',', 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000080)=@unspec, 0xc) pwritev2(r1, &(0x7f0000000140)=[{&(0x7f0000000040)='u', 0x1}], 0x1, 0x100009, 0x0, 0x0) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x2000003, 0x2010, r0, 0xcd463000) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x108000}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000001c0)="80cb0e1cbf29c53df94d74b338a48874c1180ec64422cbd588744b55a4714c93347af3f1e7a66682c3de184d7b42976ebd20459471410bc22269d033988f93b5839288315eb22c0b81ad04b40b52be41c1868cf9a003719d08a3799ff53525a3b2646063c3b50100c39e74015771f28b87be82cb3b5863da4348683d8fed856a31fbf394dbd7746e046814e272f840ffa8158924790fe7d9270f1ff6248f4067ab4150c3c4b845fa482747c7c0613f", 0xaf, 0xffff) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@initdev}, &(0x7f00000002c0)=0x14) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="240000002000210c00000000000000000200000008000000", @ANYRES32=0xee01, @ANYBLOB="0800c9468095f55f745581f2"], 0x24}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x300000000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x23, &(0x7f0000000380)={0x2, 0x1, 0x200, 0x4}) 07:07:09 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:07:09 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:07:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x3008, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) [ 1834.263339] loop4: detected capacity change from 0 to 33558528 07:07:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 54) [ 1834.287596] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1834.334066] FAULT_INJECTION: forcing a failure. [ 1834.334066] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.335475] CPU: 1 PID: 19451 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1834.336292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.337291] Call Trace: [ 1834.337611] dump_stack+0x107/0x167 [ 1834.338047] should_fail.cold+0x5/0xa [ 1834.338501] ? __kmem_cache_create+0x10e/0x520 [ 1834.339056] should_failslab+0x5/0x20 [ 1834.339511] kmem_cache_alloc_node+0x55/0x330 [ 1834.340055] __kmem_cache_create+0x10e/0x520 [ 1834.340582] kmem_cache_create_usercopy+0x1db/0x2f0 [ 1834.341198] p9_client_create+0xc6a/0x1230 [ 1834.341711] ? p9_client_flush+0x430/0x430 [ 1834.342222] ? trace_hardirqs_on+0x5b/0x180 [ 1834.342735] ? lockdep_init_map_type+0x2c7/0x780 [ 1834.343294] ? __raw_spin_lock_init+0x36/0x110 [ 1834.343838] v9fs_session_init+0x1dd/0x1680 [ 1834.344344] ? lock_release+0x680/0x680 [ 1834.344832] ? kmem_cache_alloc_trace+0x151/0x320 [ 1834.345400] ? v9fs_show_options+0x690/0x690 [ 1834.345925] ? trace_hardirqs_on+0x5b/0x180 [ 1834.346432] ? kasan_unpoison_shadow+0x33/0x50 [ 1834.346973] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1834.347577] v9fs_mount+0x79/0x8f0 [ 1834.347997] ? v9fs_write_inode+0x60/0x60 [ 1834.348492] legacy_get_tree+0x105/0x220 [ 1834.348990] vfs_get_tree+0x8e/0x300 [ 1834.349434] path_mount+0x1429/0x2120 [ 1834.349886] ? strncpy_from_user+0x9e/0x470 [ 1834.350403] ? finish_automount+0xa90/0xa90 [ 1834.350912] ? getname_flags.part.0+0x1dd/0x4f0 [ 1834.351465] ? _copy_from_user+0xfb/0x1b0 [ 1834.351968] __x64_sys_mount+0x282/0x300 [ 1834.352442] ? copy_mnt_ns+0xa00/0xa00 [ 1834.352917] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.353532] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.354149] do_syscall_64+0x33/0x40 [ 1834.354593] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.355204] RIP: 0033:0x7fae71bdbb19 [ 1834.355646] 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 [ 1834.357832] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1834.358729] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1834.359574] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1834.360422] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1834.361272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.362122] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1834.363045] kmem_cache_create(9p-fcall-cache-66) failed with error -22 [ 1834.363840] CPU: 1 PID: 19451 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1834.364663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1834.365661] Call Trace: [ 1834.365971] dump_stack+0x107/0x167 [ 1834.366403] kmem_cache_create_usercopy.cold+0x17/0x65 [ 1834.367028] p9_client_create+0xc6a/0x1230 [ 1834.367538] ? p9_client_flush+0x430/0x430 [ 1834.368037] ? trace_hardirqs_on+0x5b/0x180 [ 1834.368546] ? lockdep_init_map_type+0x2c7/0x780 [ 1834.369116] ? __raw_spin_lock_init+0x36/0x110 [ 1834.369664] v9fs_session_init+0x1dd/0x1680 [ 1834.370167] ? lock_release+0x680/0x680 [ 1834.370634] ? kmem_cache_alloc_trace+0x151/0x320 [ 1834.371207] ? v9fs_show_options+0x690/0x690 [ 1834.371722] ? trace_hardirqs_on+0x5b/0x180 [ 1834.372232] ? kasan_unpoison_shadow+0x33/0x50 [ 1834.372775] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1834.373379] v9fs_mount+0x79/0x8f0 [ 1834.373805] ? v9fs_write_inode+0x60/0x60 [ 1834.374297] legacy_get_tree+0x105/0x220 [ 1834.374774] vfs_get_tree+0x8e/0x300 [ 1834.375212] path_mount+0x1429/0x2120 [ 1834.375662] ? strncpy_from_user+0x9e/0x470 [ 1834.376168] ? finish_automount+0xa90/0xa90 [ 1834.376677] ? getname_flags.part.0+0x1dd/0x4f0 [ 1834.377227] ? _copy_from_user+0xfb/0x1b0 [ 1834.377714] __x64_sys_mount+0x282/0x300 [ 1834.378192] ? copy_mnt_ns+0xa00/0xa00 [ 1834.378649] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1834.379267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1834.379878] do_syscall_64+0x33/0x40 [ 1834.380315] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1834.380934] RIP: 0033:0x7fae71bdbb19 [ 1834.381370] 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 [ 1834.383520] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1834.384413] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1834.385252] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1834.386080] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1834.386909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.387739] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:07:24 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 55) 07:07:24 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0xe00, 0x3, 0x0, 0x0) 07:07:24 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:07:24 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc9", 0xd}], 0x1}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x13, 0xffffffffffffffff, 0x10000000) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd=r7, 0x4, 0x0, 0x7}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='net/packet\x00') 07:07:24 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:07:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x3015, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:24 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000008c0)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0xc415}}, 0x10000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000900)=ANY=[@ANYBLOB='syztnl2\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00ffffa15939029982de3e00299078ffffffffffffffff8317230a010100ffffffffffffffff00000000ffffffff01444c6193e0000001fffffff8ac1e01017fffffffac1414bb00000005ac1e0001fffffffdac1e01010000040164010100000003ffac1414220000e43ae00000020000040113fcac1e0001ac1414aa6401010164010102071be5ac1414bbe0000001ac14140ce0000001ac1414aae00000010000000000000000000000d037267ec1dd923e3a0bd18a4b42cfdef535baad03d58908ce45849017c68fc8be555010fcbbc1c14cc663941f4b6ef78d58a811c51c125e1a"]}) syz_io_uring_submit(r1, r2, &(0x7f0000000c40)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x4004, @fd_index=0x8, 0x72f, 0x9, 0x4, 0x1e, 0x0, {0x2}}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) bind(r3, &(0x7f0000000840)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2e}}}, 0x80) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) syz_io_uring_submit(r4, r2, &(0x7f0000000800)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f00000007c0)={r5, r6+10000000}, 0x1, 0x0, 0x1}, 0xfffffbff) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) ioctl$BTRFS_IOC_FS_INFO(r7, 0x8400941f, &(0x7f00000003c0)) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) r8 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) accept4$unix(r8, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e, 0x80000) 07:07:24 executing program 5: ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000140)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000001c0)=0x7, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r2, 0x2, 0x6, @local}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @initdev}, &(0x7f0000000340)=0xc) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000000)={r6, 0x2, 0x6, @local}, 0x10) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xb4, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40084}, 0x4004) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f0000000000)={0x1f, 0xffffffffffffffff}, 0x6) r8 = openat$sr(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, 0x1, 0x0, 0x1, {0x0, r9}}, 0x9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r7, 0x80, &(0x7f00000000c0)=@phonet={0x23, 0x4, 0xff}, 0x0, 0x0, 0x1, {0x0, r9}}, 0x3736) [ 1849.725127] loop4: detected capacity change from 0 to 33558528 [ 1849.758405] FAULT_INJECTION: forcing a failure. [ 1849.758405] name failslab, interval 1, probability 0, space 0, times 0 07:07:24 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1849.760847] CPU: 1 PID: 19576 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1849.762564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1849.764349] Call Trace: [ 1849.764922] dump_stack+0x107/0x167 [ 1849.765727] should_fail.cold+0x5/0xa [ 1849.766547] ? create_object.isra.0+0x3a/0xa20 [ 1849.767529] should_failslab+0x5/0x20 [ 1849.768348] kmem_cache_alloc+0x5b/0x310 [ 1849.769242] create_object.isra.0+0x3a/0xa20 [ 1849.770197] kmemleak_alloc_percpu+0xa0/0x100 [ 1849.770223] pcpu_alloc+0x4e2/0x1240 [ 1849.770264] __kmem_cache_create+0x35a/0x520 [ 1849.770293] kmem_cache_create_usercopy+0x1db/0x2f0 [ 1849.774111] p9_client_create+0xc6a/0x1230 [ 1849.775031] ? p9_client_flush+0x430/0x430 [ 1849.775947] ? trace_hardirqs_on+0x5b/0x180 [ 1849.776878] ? lockdep_init_map_type+0x2c7/0x780 [ 1849.777912] ? __raw_spin_lock_init+0x36/0x110 [ 1849.778898] v9fs_session_init+0x1dd/0x1680 [ 1849.779824] ? lock_release+0x680/0x680 [ 1849.780699] ? kmem_cache_alloc_trace+0x151/0x320 [ 1849.781757] ? v9fs_show_options+0x690/0x690 [ 1849.782712] ? trace_hardirqs_on+0x5b/0x180 [ 1849.783642] ? kasan_unpoison_shadow+0x33/0x50 [ 1849.784633] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1849.785735] v9fs_mount+0x79/0x8f0 [ 1849.786503] ? v9fs_write_inode+0x60/0x60 [ 1849.787395] legacy_get_tree+0x105/0x220 [ 1849.788272] vfs_get_tree+0x8e/0x300 [ 1849.789081] path_mount+0x1429/0x2120 [ 1849.789908] ? strncpy_from_user+0x9e/0x470 [ 1849.790833] ? finish_automount+0xa90/0xa90 [ 1849.791760] ? getname_flags.part.0+0x1dd/0x4f0 [ 1849.792757] ? _copy_from_user+0xfb/0x1b0 [ 1849.793666] __x64_sys_mount+0x282/0x300 [ 1849.794536] ? copy_mnt_ns+0xa00/0xa00 [ 1849.795375] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1849.796500] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1849.797620] do_syscall_64+0x33/0x40 [ 1849.798420] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1849.799522] RIP: 0033:0x7fae71bdbb19 [ 1849.800325] 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 [ 1849.804285] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1849.805948] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1849.807482] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1849.809031] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1849.810566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1849.812103] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1849.821129] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:07:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x301e, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:24 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x1100, 0x3, 0x0, 0x0) 07:07:25 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:07:25 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000380), 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) kcmp(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000440)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r4, &(0x7f0000000480)={0xffffffffffffffff, r3, 0x7}) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x8202, 0x0) accept$packet(r5, 0x0, &(0x7f0000000400)) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000340)={0xa0002004}) r7 = syz_open_dev$vcsu(&(0x7f0000000040), 0xffffffff, 0x30000) r8 = syz_genetlink_get_family_id$gtp(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r7, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x6c, r8, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @GTPA_NET_NS_FD={0x8}, @GTPA_FLOW={0x6}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_TID={0xc}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_NET_NS_FD={0x8}, @GTPA_I_TEI={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @empty}, @GTPA_TID={0xc}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4004}, 0x40841) 07:07:41 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 56) 07:07:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x3020, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:41 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x2000, 0x3, 0x0, 0x0) 07:07:41 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6, @broadcast}, 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:07:41 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) timer_create(0x3, &(0x7f0000000500)={0x0, 0x1c}, &(0x7f0000000540)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x290d) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/bus/machinecheck', 0x6281, 0x19) timer_create(0x4, &(0x7f0000000600)={0x0, 0x26, 0x0, @thr={&(0x7f00000002c0)="27be22b1a28d3fdb8212f5e2f076ba7e98707bde79881f75d7386fd45e5a449d61c04c41d6d0793f0b92c84dd6f5446e4c5fcf0d986d6949836588da36946921ec81e365ecc01b2a8b57d1784358198193f9de3c8ea0058c21daeab08b997440092dee952688a76cc164f65827d55bdf16606f616697ca6ba6da99b25a3e0232757b", &(0x7f0000000080)="dfc788d1f6c8de83fac039d4a9f5fa10795db4dc58c7548e1cd645f68062740d00889b06d1949e"}}, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000580)={0x3, 0x80, 0xfa, 0x3, 0x9, 0xa, 0x0, 0x10000, 0x81040, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x50807, 0x400, 0x4, 0x2, 0x81, 0x2, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x8, 0xffffffffffffffff, 0x8) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000400)={{}, {r3, r4+60000000}}, &(0x7f00000004c0)) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000440)) timer_gettime(r2, &(0x7f00000000c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0xe002, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) clone3(&(0x7f00000001c0)={0xc8182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:07:41 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (fail_nth: 1) 07:07:41 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x2c, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0x4, 0x11}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x2c}}, 0x0) 07:07:41 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000003c0)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010102, @remote, {[@timestamp={0x44, 0x4, 0xd7}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x4}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x40f5}}}}}}, 0x0) 07:07:41 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1866.308685] loop4: detected capacity change from 0 to 33558528 [ 1866.319005] FAULT_INJECTION: forcing a failure. [ 1866.319005] name failslab, interval 1, probability 0, space 0, times 0 [ 1866.320540] CPU: 0 PID: 19722 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1866.321441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1866.322502] Call Trace: [ 1866.322842] dump_stack+0x107/0x167 [ 1866.323309] should_fail.cold+0x5/0xa [ 1866.323790] ? create_object.isra.0+0x3a/0xa20 [ 1866.324365] should_failslab+0x5/0x20 [ 1866.324845] kmem_cache_alloc+0x5b/0x310 [ 1866.325352] ? mark_held_locks+0x9e/0xe0 [ 1866.325864] create_object.isra.0+0x3a/0xa20 [ 1866.326420] kmemleak_alloc_percpu+0xa0/0x100 [ 1866.326988] pcpu_alloc+0x4e2/0x1240 [ 1866.327465] __kmem_cache_create+0x35a/0x520 [ 1866.328021] kmem_cache_create_usercopy+0x1db/0x2f0 [ 1866.328657] p9_client_create+0xc6a/0x1230 [ 1866.329201] ? p9_client_flush+0x430/0x430 [ 1866.329734] ? trace_hardirqs_on+0x5b/0x180 [ 1866.330277] ? lockdep_init_map_type+0x2c7/0x780 [ 1866.330869] ? __raw_spin_lock_init+0x36/0x110 [ 1866.331445] v9fs_session_init+0x1dd/0x1680 [ 1866.331989] ? lock_release+0x680/0x680 [ 1866.332495] ? kmem_cache_alloc_trace+0x151/0x320 [ 1866.333098] ? v9fs_show_options+0x690/0x690 [ 1866.333666] ? trace_hardirqs_on+0x5b/0x180 [ 1866.334205] ? kasan_unpoison_shadow+0x33/0x50 [ 1866.334775] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1866.335394] v9fs_mount+0x79/0x8f0 [ 1866.335841] ? v9fs_write_inode+0x60/0x60 [ 1866.336363] legacy_get_tree+0x105/0x220 [ 1866.336873] vfs_get_tree+0x8e/0x300 [ 1866.337356] path_mount+0x1429/0x2120 [ 1866.337826] ? strncpy_from_user+0x9e/0x470 [ 1866.338367] ? finish_automount+0xa90/0xa90 [ 1866.338909] ? getname_flags.part.0+0x1dd/0x4f0 [ 1866.339500] ? _copy_from_user+0xfb/0x1b0 [ 1866.340025] __x64_sys_mount+0x282/0x300 [ 1866.340531] ? copy_mnt_ns+0xa00/0xa00 [ 1866.341020] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1866.341689] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1866.342319] do_syscall_64+0x33/0x40 [ 1866.342787] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1866.343429] RIP: 0033:0x7fae71bdbb19 [ 1866.343894] 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 [ 1866.346216] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1866.347174] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1866.348052] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1866.348947] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1866.349855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1866.350729] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1866.364387] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:07:41 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x2c, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0x4, 0x11}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x2c}}, 0x0) 07:07:41 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x40}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) io_setup(0x7, &(0x7f0000000000)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) r4 = io_uring_setup(0x396d, &(0x7f0000005280)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0x11, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6000004, 0x100010, r4, 0x0) r5 = syz_io_uring_complete(r1) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f0000000080)="172b55494ab83b5af1c4040842f6281a016f2960a76573d6a74aec3fe1665329d79e013a59ba2d56741b7b", 0x2b, 0x3f, 0x0, 0x0, r5}]) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:07:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:41 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x2c, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0x4, 0x11}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x2c}}, 0x0) 07:07:41 executing program 1: perf_event_open(&(0x7f0000000640)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1866.525380] loop4: detected capacity change from 0 to 33558528 [ 1866.552174] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:07:58 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:07:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x100) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f00000000c0)=0x1) r1 = fork() ptrace(0x10, r1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000002f00)='/proc/bus/input/handlers\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000000)=@updsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@private2, 0x0, 0x33}, @in6=@private1, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256\x00'}}}]}, 0x13c}}, 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x7, 0x7f, 0x20, 0x40, 0x2, 0x3e, 0x7, 0x137, 0x40, 0x27a, 0x8, 0x1f, 0x38, 0x1, 0x7, 0x6}, [{0x5, 0x7, 0xfffffffffffffffc, 0x6, 0x0, 0x7ff, 0x1ff, 0x1}], "814d596031deefcf805d72502dafa40add1cf0f606732bb1fbf03cb50b4961db756f6e8dadb816f20bbf14a66c2aad40df53de04c3dd279c3760bc36e25f1eb6c3bd100cd957d4972dca9728fd1af67b08ecfba22fca443c2665d385afa87eee584bb2689e68ebbf5a6d9a9eb52c7fa70581d50b636a6a2158f640dc0b5db08f731673286b4ea29f7372f2e8ea240b9ac55dbd636192aa21ba98eeaabf5314de0368c0098f1574241855305ee2fab3324760c472ece21b764cfac782efeaeec66f8550fd6c224059ad8ead19956fa8604440b3a5bdb8b334266fd05b7f031acba69745799c1aa34e4b6416b46c1f7cc2ae9246e9", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb6c) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000000040)='.\x00', 0x17) 07:07:58 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x3600, 0x3, 0x0, 0x0) 07:07:58 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x0, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:07:59 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 57) [ 1884.086232] loop4: detected capacity change from 0 to 33558528 07:07:59 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:07:59 executing program 5: fallocate(0xffffffffffffffff, 0x2, 0x9, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x4, 0xc1, 0xb4700000, 0x3ff, 0x73cf}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_setup(0x3a74, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4000, 0x284}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f00000001c0)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) fcntl$setstatus(r2, 0x4, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d940)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x4, "711addf3f468ee"}) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448e1, &(0x7f0000001c00)="35478af874c6f9c937cafdddf22b2b1f54bfd606d844bfbfab2aeeddc177cfa62a6d7cc147c253e1e943c7c0dd38149c08f74e6006b510956bc53d64e0ec0d047edde7c7c9efb19ce2cddbde2511bd5aa3c9bdd47c3ae9a6d670d3b1be288d3582") syz_io_uring_submit(0x0, 0x0, 0x0, 0x80000001) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000010}, 0x0) [ 1884.095926] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1884.099219] FAULT_INJECTION: forcing a failure. [ 1884.099219] name failslab, interval 1, probability 0, space 0, times 0 [ 1884.102144] CPU: 0 PID: 19864 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1884.103845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1884.105898] Call Trace: [ 1884.106549] dump_stack+0x107/0x167 [ 1884.107450] should_fail.cold+0x5/0xa [ 1884.108393] should_failslab+0x5/0x20 [ 1884.109336] __kmalloc_track_caller+0x79/0x370 [ 1884.110458] ? kstrdup_const+0x53/0x80 [ 1884.111422] kstrdup+0x36/0x70 [ 1884.112214] kstrdup_const+0x53/0x80 [ 1884.113131] kvasprintf_const+0x10c/0x1a0 [ 1884.114155] kobject_set_name_vargs+0x56/0x150 [ 1884.115273] kobject_init_and_add+0xc9/0x160 [ 1884.116353] ? kobject_create_and_add+0xb0/0xb0 [ 1884.117497] ? wait_for_completion_io+0x270/0x270 [ 1884.118684] ? kernfs_name_hash+0xe7/0x110 [ 1884.119728] ? kernfs_find_ns+0x256/0x380 [ 1884.120754] sysfs_slab_add+0x172/0x200 [ 1884.121741] __kmem_cache_create+0x3db/0x520 [ 1884.122825] kmem_cache_create_usercopy+0x1db/0x2f0 [ 1884.124054] p9_client_create+0xc6a/0x1230 [ 1884.125103] ? p9_client_flush+0x430/0x430 [ 1884.126149] ? trace_hardirqs_on+0x5b/0x180 [ 1884.127205] ? lockdep_init_map_type+0x2c7/0x780 [ 1884.128366] ? __raw_spin_lock_init+0x36/0x110 [ 1884.129495] v9fs_session_init+0x1dd/0x1680 [ 1884.130550] ? lock_release+0x680/0x680 [ 1884.131535] ? kmem_cache_alloc_trace+0x151/0x320 [ 1884.132715] ? v9fs_show_options+0x690/0x690 [ 1884.133815] ? trace_hardirqs_on+0x5b/0x180 [ 1884.134875] ? kasan_unpoison_shadow+0x33/0x50 [ 1884.135995] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1884.137237] v9fs_mount+0x79/0x8f0 [ 1884.138115] ? v9fs_write_inode+0x60/0x60 [ 1884.139138] legacy_get_tree+0x105/0x220 [ 1884.140133] vfs_get_tree+0x8e/0x300 [ 1884.141047] path_mount+0x1429/0x2120 [ 1884.141989] ? strncpy_from_user+0x9e/0x470 [ 1884.143047] ? finish_automount+0xa90/0xa90 [ 1884.144103] ? getname_flags.part.0+0x1dd/0x4f0 [ 1884.145238] ? _copy_from_user+0xfb/0x1b0 [ 1884.146278] __x64_sys_mount+0x282/0x300 [ 1884.147278] ? copy_mnt_ns+0xa00/0xa00 [ 1884.148252] do_syscall_64+0x33/0x40 [ 1884.149167] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1884.150430] RIP: 0033:0x7fae71bdbb19 07:07:59 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1884.151343] 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 [ 1884.156079] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1884.157950] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1884.159697] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1884.161452] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1884.163204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1884.164950] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1884.166921] kobject: can not set name properly! [ 1884.168209] kmem_cache_create(9p-fcall-cache-69) failed with error -12 [ 1884.169893] CPU: 0 PID: 19864 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1884.171589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1884.173649] Call Trace: [ 1884.174296] dump_stack+0x107/0x167 [ 1884.175198] kmem_cache_create_usercopy.cold+0x17/0x65 [ 1884.176495] p9_client_create+0xc6a/0x1230 [ 1884.177557] ? p9_client_flush+0x430/0x430 [ 1884.178596] ? trace_hardirqs_on+0x5b/0x180 [ 1884.179665] ? lockdep_init_map_type+0x2c7/0x780 [ 1884.180836] ? __raw_spin_lock_init+0x36/0x110 [ 1884.181978] v9fs_session_init+0x1dd/0x1680 [ 1884.183043] ? lock_release+0x680/0x680 [ 1884.184030] ? kmem_cache_alloc_trace+0x151/0x320 [ 1884.185219] ? v9fs_show_options+0x690/0x690 [ 1884.186314] ? trace_hardirqs_on+0x5b/0x180 [ 1884.187380] ? kasan_unpoison_shadow+0x33/0x50 [ 1884.188504] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1884.189767] v9fs_mount+0x79/0x8f0 [ 1884.190638] ? v9fs_write_inode+0x60/0x60 [ 1884.191661] legacy_get_tree+0x105/0x220 [ 1884.192661] vfs_get_tree+0x8e/0x300 [ 1884.193590] path_mount+0x1429/0x2120 [ 1884.194529] ? strncpy_from_user+0x9e/0x470 [ 1884.195591] ? finish_automount+0xa90/0xa90 [ 1884.196657] ? getname_flags.part.0+0x1dd/0x4f0 [ 1884.197809] ? _copy_from_user+0xfb/0x1b0 [ 1884.198840] __x64_sys_mount+0x282/0x300 [ 1884.199837] ? copy_mnt_ns+0xa00/0xa00 [ 1884.200806] do_syscall_64+0x33/0x40 [ 1884.201729] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1884.202983] RIP: 0033:0x7fae71bdbb19 [ 1884.203898] 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 [ 1884.208423] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1884.210307] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1884.212079] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1884.213854] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1884.215616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1884.217384] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:07:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x4002, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:59 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000e, 0x4000010, r0, 0x8000000) 07:07:59 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:07:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x102) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00', &(0x7f00000003c0)='wlan0\x00', &(0x7f0000000440)='\xd7,+[-&@\x00', &(0x7f0000000c40)='\x9c)Q#\x18?\xe1\x9d\xf8\xb6\x04\x9d\x9c\xd2\xa0\x012\x80\x8d\x83\x8d\x8d\x03\x11\xc7\xbd\xa4o\xafo\x85F\xcd\xd1\xce\x94U\x9e\xfe\xa0\x14\xa8\xb03:\xc7\xe2\xb7\xc4ux\xef7\x0f$\xf2\xe1\x98\xcb\x0e\x02\xe7=I[Bb\x86\xd3\x11\xd0\x18CS\x8euz_;\f\xdf\xa2,\x0etQ\xbc\xa8\x951=\xb2\x99v\x1d\xee\x14\xe4\xa1<+\ni&8\x1f\xc7\x8a\xcf\x90\x9e\x96\xef\xfarB\xc3\x13\f\x06\xe6X\x06\xece\x8c\x8b\x84X\x97\x03)\xdd\x9cf0V\x8cN\xab\xef\xfe\x87Q_\xaa\x9eT>\x02\xf5\xb7M\xcev\x1f\xda)V\x8a\xb9\xae\x187l\xf7t\xab\xe2\x15a\x95u^!\xa5\xfbbq\xa34\xacc1\xf2\xb2im\xfe\x15\xb0\x9d\xb0L\x99\x01k,\xc6u\xefn\x03\x17\xa1\xdc:\xf5)x\xa6\x85z\xfa\x8a2\x93/\xc0\xbe\xf2\xf3\x97\xa8\xb8-,\xf1\x87\xd1\xf9\xf4\xb9\xad\xa7\x96#\xcf\x9b\xbaI\xa5\xc6n\xc6[\xb7?\xd7\xa0\x0e\x93%@{\xce\xbf\x91]\xf4\x9d\x9a\xd9\xa1b\x8fF\xbb\xa6\xf9\x93\xa3\xc7\'\\\x95\x06\\\xcf\xf5o\xec'], &(0x7f0000000440), 0x1000) fallocate(0xffffffffffffffff, 0x78, 0x0, 0x0) ftruncate(r0, 0x1000003) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000b80)=""/145, 0x91}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x3, 0x1, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x0, @perf_bp={0x0}, 0x8, 0x2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) clone3(&(0x7f0000000740)={0x40092340, &(0x7f0000000480)=0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500), {0x34}, &(0x7f0000000540)=""/201, 0xc9, 0x0, &(0x7f0000000700)}, 0x58) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000007c0)={0xfffffffd, 0x81, 0x667, 0x3f, 0x8}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'veth1_to_bridge\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000d80)) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') syz_io_uring_submit(0x0, 0x0, &(0x7f00000009c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000940)={0x400, 0x1c, 0x1}, &(0x7f0000000980)='./file0\x00', 0x18, 0x0, 0x12345}, 0x400) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 07:07:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:59 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe76f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_config_ext={0x0, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000380)=ANY=[]) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000000)=""/128) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000100)='^\x00', 0x0, r4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) statx(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x1000, 0x7ff, &(0x7f0000000280)) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x101140, 0x0) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="b3", 0x1}], 0x1}, 0x10044001) recvmmsg(r1, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 07:07:59 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:07:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:07:59 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x0, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:07:59 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x8, 0x0, 0xfd, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0x7, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:08:14 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 58) 07:08:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000287c8dd69e44b0670653bad81a5cbb112e19b970f4e74d5279ccd1ba901df87beb194be625c50eed385f493e3a36e5ba81e69714fa747df8de9329e7fee58545628991a83746277a556c1b1da004fa726151208c5641bafeb7e5b00039f02fb9549721d9926e72819ae3d647f1116035cfde9c5b874a39228084fe49a158ea9d885133e8ccfd606fd8de06e71ec050ee8b0708557fa4d7c05b15f0da0a63065da8562b47afe480533b59a20effcec99fdd0306eaad88b2d3e3f821e7d1afe3d2185d926d521d3912"]) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) recvmmsg(r0, &(0x7f00000054c0)=[{{&(0x7f0000000200)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000000300)=""/72, 0x48}, {&(0x7f0000000380)=""/190, 0xbe}], 0x2, &(0x7f0000000440)=""/159, 0x9f}, 0xffffffff}, {{&(0x7f0000000500)=@phonet, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)=""/59, 0x3b}, {&(0x7f00000005c0)=""/123, 0x7b}], 0x2, &(0x7f0000000680)=""/60, 0x3c}, 0x2}, {{&(0x7f00000006c0)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000740)=""/132, 0x84}, {&(0x7f0000000800)=""/137, 0x89}, {&(0x7f00000008c0)=""/155, 0x9b}, {&(0x7f0000000980)=""/212, 0xd4}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x5}, 0xffffffff}, {{&(0x7f0000001b00)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001b80)=""/71, 0x47}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/152, 0x98}, {&(0x7f0000002cc0)=""/177, 0xb1}, {&(0x7f0000002d80)=""/245, 0xf5}, {&(0x7f0000002e80)=""/92, 0x5c}], 0x6, &(0x7f0000002f80)=""/166, 0xa6}, 0xa36c}, {{&(0x7f0000003040)=@ethernet={0x0, @multicast}, 0x80, &(0x7f00000041c0)=[{&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/170, 0xaa}, {&(0x7f0000004180)=""/21, 0x15}], 0x3, &(0x7f0000004200)=""/4096, 0x1000}, 0x5}, {{&(0x7f0000005200)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000005400)=[{&(0x7f0000005280)=""/116, 0x74}, {&(0x7f0000005300)=""/122, 0x7a}, {&(0x7f0000005380)=""/75, 0x4b}], 0x3, &(0x7f0000005440)=""/100, 0x64}, 0x3f}], 0x6, 0x40012000, &(0x7f0000005640)={0x77359400}) 07:08:14 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:08:14 executing program 7: r0 = syz_io_uring_setup(0x1315, &(0x7f0000000080)={0x0, 0xc9d4, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x10000000) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) syz_io_uring_submit(r1, r4, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r5, 0x0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/112, 0x70}], 0x6, &(0x7f0000000640)=""/134, 0x86}, 0x0, 0x41, 0x1}, 0x257) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = pidfd_getfd(0xffffffffffffffff, r8, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x0) ioctl$HIDIOCSFLAG(r9, 0x4004480f, &(0x7f0000000040)=0x3) bind$bt_hci(r7, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x2}, 0x65) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r7, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) 07:08:14 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x0, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) 07:08:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:08:14 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x10012, 0x3, 0x0, 0x0) 07:08:14 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6306261f, 0x80000001}, 0x1000, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000003a00)={0x0, 0x0, &(0x7f00000039c0)={&(0x7f0000000180)={0x34, r2, 0x1, 0x70bd2a, 0x4, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy3\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYRES16, @ANYBLOB="2503f2ffff459d6eb60f0100000008000100cd3d7ddffc60552be90000000000"], 0x28}}, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[], 0x2c}}, 0x0) syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2, 0x9, &(0x7f0000000800)=[{&(0x7f0000000500)="4e36602904992bfbc5c90fb3e6b1f06f4fbf142cced930c516181ece11d3a24e6fc342069846200623ded62f2aeb6a868226e3c905fef16bce904cb9c9d4096cbddfde46f2ea50fa79e18c0fbe8e09c010939055caf1c2277353204d4db02a88a9bef4a7859b132c1d4f08ebb5a17af4b4d55a008555fc8a503455ed68c3c0a7b98bbe02c336946ba6c0d789b3ae9d3dc2a0cb3c3c8d7c7d6d39ae2172c5328c513ae5fe0a7b55eae249b1666f24719fe5903966a580a44659bdca3c49e214b1871a97769bbee8291a98e33097e89d1d0cfc82e367b2347af59d5b4d3035e17c6dc4932df2fc250d26be8e4809", 0xed, 0x3}, {&(0x7f0000000240)="5ae3bd3cc1c50cb73720d9962bb89a8f201da13ac45461dcfb938c3f997b0ef6285dd0eb5f6d07d892b5ed3c5e565c4819ccd796952fce6e02890cd7cb5018ff6290fc57b74502cfedbf9546ac732541608b31d698d87e80fecb6497a7449ae17c893774f1480fa56de916ffeb1f170edbf780a42f0b38ce19011528b5396d9fe9d5c19c211d", 0x86, 0x800}, {&(0x7f0000000940)="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0x1000, 0x1ff}, 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{&(0x7f0000002940)="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0x1000, 0x3}, {&(0x7f0000000700)="78a4969ccd81a2b900c603c2f5b865ab5c72f50a5ddcc749e64a536c3e38da22278515faf8dc59fa558c26ebbaee407044745cfd1baad487dbeaa590d444ffbd2421f536c4790e6dcbd164c713d898cf19bdcd310b755772e92ef81f8ae7abcd7ef7d10eac939a90c3615c52144c5210a269ea1911cc7e614f579b6d0372489618ef038155dd20bc0adb279bce275698ddfdfca6bd6f8af1e6c8072883e09e98e850590cc5e08a664a00a974e8a1f9e45c79e9b6400b198905257faff7c1b6ea12ecc92843d680293fb88dec15f10c8cb7906cf859e2f4cb", 0xd8, 0x3}, {&(0x7f0000000400)="1f760335b9709cef2e84e1cb3af6a64c81419323ce3d24dd54106fcf3ab03ab9afc89e3d9a5eb0bc0fb399de13b5d98d39a0af26b7319a31dff2a43b6ad7b6bb9653e5753ea12cba9ed2", 0x4a, 0x4}], 0x983001, &(0x7f0000003940)={[{'phy1\x00'}, {'+}\\-/)@(&[\'.'}], [{@obj_user={'obj_user', 0x3d, '%\x8a'}}, {@pcr={'pcr', 0x3d, 0x1b}}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(0x0, r3) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, 0x0, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={0x0}}, 0x0) [ 1899.862035] loop5: detected capacity change from 0 to 16776704 [ 1899.862059] FAULT_INJECTION: forcing a failure. [ 1899.862059] name failslab, interval 1, probability 0, space 0, times 0 [ 1899.862086] CPU: 0 PID: 20125 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1899.867456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1899.867472] Call Trace: [ 1899.869897] dump_stack+0x107/0x167 [ 1899.870731] should_fail.cold+0x5/0xa [ 1899.871626] ? create_object.isra.0+0x3a/0xa20 [ 1899.872661] should_failslab+0x5/0x20 [ 1899.873522] kmem_cache_alloc+0x5b/0x310 [ 1899.874467] ? lock_release+0x680/0x680 [ 1899.875385] create_object.isra.0+0x3a/0xa20 [ 1899.876374] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1899.877566] __kmalloc_track_caller+0x177/0x370 [ 1899.878663] ? kstrdup_const+0x53/0x80 [ 1899.879564] kstrdup+0x36/0x70 [ 1899.880292] kstrdup_const+0x53/0x80 [ 1899.881136] kvasprintf_const+0x10c/0x1a0 [ 1899.882084] kobject_set_name_vargs+0x56/0x150 [ 1899.883135] kobject_init_and_add+0xc9/0x160 [ 1899.884141] ? kobject_create_and_add+0xb0/0xb0 [ 1899.885212] ? wait_for_completion_io+0x270/0x270 [ 1899.886315] ? kernfs_name_hash+0xe7/0x110 [ 1899.887276] ? kernfs_find_ns+0x256/0x380 [ 1899.888239] sysfs_slab_add+0x172/0x200 [ 1899.889147] __kmem_cache_create+0x3db/0x520 [ 1899.890154] kmem_cache_create_usercopy+0x1db/0x2f0 [ 1899.891284] p9_client_create+0xc6a/0x1230 [ 1899.892252] ? p9_client_flush+0x430/0x430 [ 1899.893209] ? trace_hardirqs_on+0x5b/0x180 [ 1899.894197] ? lockdep_init_map_type+0x2c7/0x780 [ 1899.895298] ? __raw_spin_lock_init+0x36/0x110 [ 1899.896346] v9fs_session_init+0x1dd/0x1680 [ 1899.897316] ? lock_release+0x680/0x680 [ 1899.898259] ? kmem_cache_alloc_trace+0x151/0x320 [ 1899.899380] ? v9fs_show_options+0x690/0x690 [ 1899.900384] ? trace_hardirqs_on+0x5b/0x180 [ 1899.901373] ? kasan_unpoison_shadow+0x33/0x50 [ 1899.902406] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1899.903571] v9fs_mount+0x79/0x8f0 [ 1899.904373] ? v9fs_write_inode+0x60/0x60 [ 1899.905322] legacy_get_tree+0x105/0x220 [ 1899.906281] vfs_get_tree+0x8e/0x300 [ 1899.907131] path_mount+0x1429/0x2120 [ 1899.908022] ? strncpy_from_user+0x9e/0x470 [ 1899.909009] ? finish_automount+0xa90/0xa90 [ 1899.909996] ? getname_flags.part.0+0x1dd/0x4f0 [ 1899.911049] ? _copy_from_user+0xfb/0x1b0 [ 1899.912007] __x64_sys_mount+0x282/0x300 [ 1899.912919] ? copy_mnt_ns+0xa00/0xa00 [ 1899.913820] do_syscall_64+0x33/0x40 [ 1899.914663] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1899.915858] RIP: 0033:0x7fae71bdbb19 [ 1899.916699] 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 [ 1899.920887] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1899.922632] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1899.924264] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1899.925907] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1899.927591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1899.929223] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:08:14 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1899.960414] loop4: detected capacity change from 0 to 33558528 [ 1899.966745] EXT4-fs error (device loop5): ext4_fill_super:4967: inode #2: comm syz-executor.5: iget: special inode unallocated [ 1899.970787] EXT4-fs (loop5): get root inode failed [ 1899.972021] EXT4-fs (loop5): mount failed [ 1900.012034] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:08:29 executing program 2: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) readv(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r5, 0x1, 0x0, 0x6, @dev}, 0x14) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x34000, 0x3, 0x0, 0x0) 07:08:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000012c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801", 0xf, 0x2}, {0x0, 0x0, 0x1001000a00}, {&(0x7f00000001c0)="c31bf4a4ba24c242479dd78dd08787c4cc550e7f8dedf0105e3d4fbad50cf1ce3f391c1c0b6bdc1e3a04113e5a8d93fa96c70df1b38ef697a99a06427672eca96c93950db61dd1df89800c19810b0569d7cc353f55fc307176044a4af88993a7f5b8d756890ec85062785a6b9e2f69e96ffbefb5b7141cb2ae6fad181a490c07c52012333acd14bfaa2e20f18bf942376a21b6c1d589fe621c97e418a83a8f2f2aea1d2f7c6960110fcec4b097e221055d745bd520eb60d1a707f4b665d36de46814cea11a6118ac252d4eeff70d614bf844fa302304148cf9924b5b4741851f00"/239, 0xef, 0x1}, {&(0x7f0000000000)="e50e905048cc9304508fcdb86dab5f015532a5d0b35bf84ce7dbaa7934007ea3d227c427eaafda062b175e22883d780c2b8b710f08b3ba11802ea254f0121fe13fefada206ef60f2eda8ac2d884fbc1b10b676d272cc66", 0x57, 0x2e7bd33b}, {&(0x7f00000002c0)="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", 0x1000}], 0x204a003, &(0x7f0000000080)=ANY=[]) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000001340), 0x80, &(0x7f0000001380)=ANY=[@ANYBLOB='trans=unix,cachetag={,&,noextend,cache=none,dont_measure,fowner>', @ANYRESDEC=0xee00, @ANYBLOB=',fsmagic=04009,\x00'/29]) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) mount$tmpfs(0x0, &(0x7f0000001400)='./file0\x00', &(0x7f0000001440), 0x8000, &(0x7f0000001480)={[{@huge_never}, {@huge_within_size}], [{@fowner_lt={'fowner<', r0}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@fowner_gt}, {@subj_type={'subj_type', 0x3d, '$]$'}}, {@appraise}]}) 07:08:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x6}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000100)=ANY=[]}) syncfs(0xffffffffffffffff) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000001240)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX=r0], 0xffffffffffffff33) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @private0, 0x8}}, 0x0, 0x0, 0x2f, 0x0, "aa3262f5718a75c5e4c107b36be5b731cc4ae77e17704e82b2f5a9337ad14b50884654f3309f0ef8bd0753b6aa533ec31376d261e48a66f039d98a9ac4d5d3ad5ba22181cac531a7c335b46ce3d875ce"}, 0xd8) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xb) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000240)=ANY=[]}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0xffff, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00'}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 07:08:29 executing program 6: r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000140)={0x6, 0x4}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/128) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @loopback}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x33}}, 0x8, {0x2, 0xffff, @local}, 'lo\x00'}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4001) pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x34, 0x1d, 0xc21, 0x0, 0x25dfdbfc, {0x4, 0x0, 0x2}, [@nested={0xc, 0x11, 0x0, 0x1, [@typed={0x7, 0x76, 0x0, 0x0, @str='\xf3+\x00'}]}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0xfb8}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x9}]}, 0x34}}, 0x0) (fail_nth: 1) 07:08:29 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:08:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000000000802}], 0x0, &(0x7f0000000140)={[{@fat=@sys_immutable}]}) 07:08:29 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',afid=0x0']) (fail_nth: 59) 07:08:29 executing program 7: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000003, 0x110, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r3, 0x8010671f, &(0x7f00000001c0)={&(0x7f0000000040)=""/41, 0x29}) [ 1914.440859] loop5: detected capacity change from 0 to 135266304 [ 1914.453386] FAULT_INJECTION: forcing a failure. [ 1914.453386] name failslab, interval 1, probability 0, space 0, times 0 [ 1914.456348] CPU: 0 PID: 20259 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1914.458089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1914.460161] Call Trace: [ 1914.460817] dump_stack+0x107/0x167 [ 1914.461737] should_fail.cold+0x5/0xa [ 1914.462695] should_failslab+0x5/0x20 [ 1914.463633] __kmalloc_track_caller+0x79/0x370 [ 1914.464766] ? kstrdup_const+0x53/0x80 [ 1914.465749] kstrdup+0x36/0x70 [ 1914.466546] kstrdup_const+0x53/0x80 [ 1914.467477] __kernfs_new_node+0x9d/0x860 [ 1914.468505] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1914.469693] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1914.470991] ? SOFTIRQ_verbose+0x10/0x10 [ 1914.472003] ? lock_release+0x680/0x680 [ 1914.472985] ? find_held_lock+0x2c/0x110 [ 1914.473999] kernfs_new_node+0x18d/0x250 [ 1914.475005] kernfs_create_dir_ns+0x49/0x160 [ 1914.476103] sysfs_create_dir_ns+0x127/0x290 [ 1914.477188] ? sysfs_create_mount_point+0xb0/0xb0 [ 1914.478381] ? rwlock_bug.part.0+0x90/0x90 [ 1914.479429] ? do_raw_spin_unlock+0x4f/0x220 [ 1914.480522] kobject_add_internal+0x25e/0xa30 [ 1914.481656] kobject_init_and_add+0x101/0x160 [ 1914.482763] ? kobject_create_and_add+0xb0/0xb0 [ 1914.483916] ? wait_for_completion_io+0x270/0x270 [ 1914.485103] ? kernfs_name_hash+0xe7/0x110 [ 1914.486160] ? kernfs_find_ns+0x256/0x380 [ 1914.487187] sysfs_slab_add+0x172/0x200 [ 1914.488169] __kmem_cache_create+0x3db/0x520 [ 1914.489287] kmem_cache_create_usercopy+0x1db/0x2f0 [ 1914.490561] p9_client_create+0xc6a/0x1230 [ 1914.491636] ? p9_client_flush+0x430/0x430 [ 1914.492690] ? trace_hardirqs_on+0x5b/0x180 [ 1914.493770] ? lockdep_init_map_type+0x2c7/0x780 [ 1914.494126] FAULT_INJECTION: forcing a failure. [ 1914.494126] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1914.494941] ? __raw_spin_lock_init+0x36/0x110 [ 1914.494973] v9fs_session_init+0x1dd/0x1680 [ 1914.494995] ? lock_release+0x680/0x680 [ 1914.495028] ? kmem_cache_alloc_trace+0x151/0x320 [ 1914.495056] ? v9fs_show_options+0x690/0x690 [ 1914.503117] ? trace_hardirqs_on+0x5b/0x180 [ 1914.504196] ? kasan_unpoison_shadow+0x33/0x50 [ 1914.505346] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1914.506614] v9fs_mount+0x79/0x8f0 [ 1914.507496] ? v9fs_write_inode+0x60/0x60 [ 1914.508517] legacy_get_tree+0x105/0x220 [ 1914.509530] vfs_get_tree+0x8e/0x300 [ 1914.510454] path_mount+0x1429/0x2120 [ 1914.511410] ? strncpy_from_user+0x9e/0x470 [ 1914.512481] ? finish_automount+0xa90/0xa90 [ 1914.513541] ? getname_flags.part.0+0x1dd/0x4f0 [ 1914.514697] ? _copy_from_user+0xfb/0x1b0 [ 1914.515732] __x64_sys_mount+0x282/0x300 [ 1914.516731] ? copy_mnt_ns+0xa00/0xa00 [ 1914.517721] do_syscall_64+0x33/0x40 [ 1914.518657] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1914.519926] RIP: 0033:0x7fae71bdbb19 [ 1914.520852] 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 [ 1914.525433] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1914.527323] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1914.529089] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1914.530885] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1914.532660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1914.534443] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 [ 1914.536268] CPU: 1 PID: 20262 Comm: syz-executor.6 Not tainted 5.10.236 #1 [ 1914.537735] kobject_add_internal failed for 9p-fcall-cache-71 (error: -12 parent: slab) [ 1914.537906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1914.537915] Call Trace: [ 1914.537947] dump_stack+0x107/0x167 [ 1914.537970] should_fail.cold+0x5/0xa [ 1914.538000] _copy_from_user+0x2e/0x1b0 [ 1914.538028] __copy_msghdr_from_user+0x91/0x4b0 [ 1914.538051] ? __ia32_sys_shutdown+0x80/0x80 [ 1914.538083] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1914.540197] kmem_cache_create(9p-fcall-cache-71) failed with error -12 [ 1914.541988] ? SOFTIRQ_verbose+0x10/0x10 [ 1914.542024] ? __lock_acquire+0xbb1/0x5b00 [ 1914.551801] sendmsg_copy_msghdr+0xa1/0x160 [ 1914.552806] ? do_recvmmsg+0x6d0/0x6d0 [ 1914.553718] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1914.554932] ? SOFTIRQ_verbose+0x10/0x10 [ 1914.555868] ? lock_downgrade+0x6d0/0x6d0 [ 1914.556832] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1914.558059] ? SOFTIRQ_verbose+0x10/0x10 [ 1914.559008] ___sys_sendmsg+0xc6/0x170 [ 1914.559913] ? sendmsg_copy_msghdr+0x160/0x160 [ 1914.560965] ? __fget_files+0x2cf/0x520 [ 1914.561896] ? lock_downgrade+0x6d0/0x6d0 [ 1914.562860] ? find_held_lock+0x2c/0x110 [ 1914.563814] ? __fget_files+0x2f8/0x520 [ 1914.564743] ? __fget_light+0xea/0x290 [ 1914.565665] __sys_sendmsg+0xe5/0x1b0 [ 1914.566548] ? __sys_sendmsg_sock+0x40/0x40 [ 1914.567556] ? rcu_read_lock_any_held+0x75/0xa0 [ 1914.568637] ? fput_many+0x2f/0x1a0 [ 1914.569487] ? ksys_write+0x1a9/0x260 [ 1914.570394] ? __ia32_sys_read+0xb0/0xb0 [ 1914.571354] do_syscall_64+0x33/0x40 [ 1914.572214] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1914.573394] RIP: 0033:0x7f850508ab19 [ 1914.574258] 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 [ 1914.578495] RSP: 002b:00007f8502600188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1914.580250] RAX: ffffffffffffffda RBX: 00007f850519df60 RCX: 00007f850508ab19 [ 1914.581910] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 1914.583556] RBP: 00007f85026001d0 R08: 0000000000000000 R09: 0000000000000000 [ 1914.585191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1914.586841] R13: 00007ffee1e2d46f R14: 00007f8502600300 R15: 0000000000022000 [ 1914.588524] CPU: 0 PID: 20259 Comm: syz-executor.3 Not tainted 5.10.236 #1 [ 1914.590294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1914.592374] Call Trace: [ 1914.593034] dump_stack+0x107/0x167 [ 1914.593951] kmem_cache_create_usercopy.cold+0x17/0x65 [ 1914.595262] p9_client_create+0xc6a/0x1230 [ 1914.596334] ? p9_client_flush+0x430/0x430 [ 1914.597386] ? trace_hardirqs_on+0x5b/0x180 [ 1914.598476] ? lockdep_init_map_type+0x2c7/0x780 [ 1914.599666] ? __raw_spin_lock_init+0x36/0x110 [ 1914.600825] v9fs_session_init+0x1dd/0x1680 [ 1914.601912] ? lock_release+0x680/0x680 [ 1914.602918] ? kmem_cache_alloc_trace+0x151/0x320 [ 1914.604114] ? v9fs_show_options+0x690/0x690 [ 1914.605217] ? trace_hardirqs_on+0x5b/0x180 [ 1914.606292] ? kasan_unpoison_shadow+0x33/0x50 [ 1914.607416] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1914.608681] v9fs_mount+0x79/0x8f0 [ 1914.609565] ? v9fs_write_inode+0x60/0x60 [ 1914.610606] legacy_get_tree+0x105/0x220 07:08:29 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1914.611770] vfs_get_tree+0x8e/0x300 [ 1914.612708] path_mount+0x1429/0x2120 [ 1914.613646] ? strncpy_from_user+0x9e/0x470 [ 1914.614698] ? finish_automount+0xa90/0xa90 [ 1914.615753] ? getname_flags.part.0+0x1dd/0x4f0 [ 1914.616870] ? _copy_from_user+0xfb/0x1b0 [ 1914.617886] __x64_sys_mount+0x282/0x300 [ 1914.618890] ? copy_mnt_ns+0xa00/0xa00 [ 1914.619849] do_syscall_64+0x33/0x40 [ 1914.620754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1914.621999] RIP: 0033:0x7fae71bdbb19 [ 1914.622901] 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 [ 1914.627344] RSP: 002b:00007fae6f151188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1914.629162] RAX: ffffffffffffffda RBX: 00007fae71ceef60 RCX: 00007fae71bdbb19 [ 1914.630867] RDX: 00000000200000c0 RSI: 0000000020000380 RDI: 0000000000000000 [ 1914.632568] RBP: 00007fae6f1511d0 R08: 0000000020000000 R09: 0000000000000000 [ 1914.634273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1914.635971] R13: 00007fff7160512f R14: 00007fae6f151300 R15: 0000000000022000 07:08:29 executing program 1: perf_event_open(&(0x7f0000000640)={0x5, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1914.679590] loop4: detected capacity change from 0 to 33558528 [ 1914.709131] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1928.889543] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88800f33ec80 (size 32): comm "syz-executor.3", pid 20259, jiffies 4296581400 (age 23.210s) hex dump (first 32 bytes): 39 70 2d 66 63 61 6c 6c 2d 63 61 63 68 65 2d 37 9p-fcall-cache-7 31 00 33 0f 80 88 ff ff 00 00 00 00 00 00 00 00 1.3............. backtrace: [<00000000b87cb977>] kstrdup+0x36/0x70 [<00000000b814c1af>] kstrdup_const+0x53/0x80 [<00000000e2e02cf8>] kvasprintf_const+0x10c/0x1a0 [<00000000a92c1c32>] kobject_set_name_vargs+0x56/0x150 [<0000000002b7644f>] kobject_init_and_add+0xc9/0x160 [<00000000fe4c6099>] sysfs_slab_add+0x172/0x200 [<00000000df49fd7a>] __kmem_cache_create+0x3db/0x520 [<000000004d947dd0>] kmem_cache_create_usercopy+0x1db/0x2f0 [<00000000730bf333>] p9_client_create+0xc6a/0x1230 [<000000004fd661c5>] v9fs_session_init+0x1dd/0x1680 [<00000000a945d6f4>] v9fs_mount+0x79/0x8f0 [<0000000008bf999d>] legacy_get_tree+0x105/0x220 [<00000000f15d99ef>] vfs_get_tree+0x8e/0x300 [<0000000087754983>] path_mount+0x1429/0x2120 [<0000000048dc45c5>] __x64_sys_mount+0x282/0x300 [<000000009e5934f6>] do_syscall_64+0x33/0x40 BUG: leak checking failed VM DIAGNOSIS: 07:08:53 Registers: info registers vcpu 0 RAX=ffffffff83e8ee20 RBX=0000000000000000 RCX=ffffffff83e769bc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e8f428 RBP=0000000000000000 RSP=ffffffff84e07e38 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85678ec8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e8ee2e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1e8f7fc8 CR3=000000000c946000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000dd060a EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=656a626f206465636e6572656665726e XMM02=3a29323320657a697328203038636533 XMM03=303220646970202c22332e726f747563 XMM04=6c6c6163662d70392020373320643220 XMM05=32206336206336203136203336203636 XMM06=73657479622032332074737269662820 XMM07=2e333220656761282030303431383536 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e8ee20 RBX=0000000000000001 RCX=ffffffff83e769bc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e8f428 RBP=0000000000000001 RSP=ffff888008987e70 R8 =0000000000000001 R9 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FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=000000000000000041847a2d80000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000