800000003, 0x0) bind(r14, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r14, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r8, 0x29, 0x1c, &(0x7f0000000100)={@remote, r15}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup2(r17, r16) getsockopt$inet6_IPV6_XFRM_POLICY(r18, 0x29, 0x23, &(0x7f0000004e00)={{{@in6=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000004f00)=0xe8) sendmmsg$inet(r3, &(0x7f00000052c0)=[{{&(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000002c0)="fc7ec712220d6cbfdea99dd2c08629d4df050e8a1d51ad7b3e9c6ee6bc719ece1dde37eadf0bd7e8cd9755de123c8ca4", 0x30}], 0x1, &(0x7f0000001040)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_retopts={{0xc8, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp_addr={0x44, 0xc, 0xc7, 0x1, 0x2, [{@broadcast, 0x3ff}]}, @rr={0x7, 0x1b, 0x55, [@local, @multicast1, @broadcast, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr]}, @cipso={0x86, 0x3e, 0x2, [{0x7, 0x5, "a20fce"}, {0x5, 0xa, "b9cfa3764da7aa06"}, {0x7, 0xa, "39c5aab93c2e770d"}, {0x2, 0x5, "d61eb5"}, {0x1, 0x6, "d37503b6"}, {0x7, 0xe, "a126c5e002a4a3726ec2b87a"}, {0x7, 0x6, 'GB5O'}]}, @timestamp_prespec={0x44, 0x1c, 0xf6, 0x3, 0x0, [{@loopback, 0x2}, {@multicast1, 0x2}, {@multicast2, 0x1}]}, @cipso={0x86, 0xc, 0x0, [{0x0, 0x6, "ea32e32c"}]}, @timestamp_addr={0x44, 0x24, 0xb, 0x1, 0x4, [{@remote, 0xff}, {@dev={0xac, 0x14, 0x14, 0x4}, 0x4}, {@rand_addr=0xf80000, 0x7fff}, {@remote}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @multicast2, @rand_addr=0x8f}}}, @ip_retopts={{0x20, 0x0, 0x7, {[@generic={0x86, 0x10, "e01c50e86b8923e178b211044245"}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}, @ip_retopts={{0x68, 0x0, 0x7, {[@ra={0x94, 0x4}, @lsrr={0x83, 0x7, 0x8f, [@empty]}, @generic={0x7, 0xf, "ae09b1a7067dad9390a9cafb4d"}, @rr={0x7, 0xb, 0xa4, [@multicast1, @dev={0xac, 0x14, 0x14, 0x2f}]}, @timestamp={0x44, 0x14, 0xf, 0x0, 0x9, [0x93, 0x3, 0x4, 0x8]}, @lsrr={0x83, 0x17, 0x34, [@remote, @multicast1, @multicast1, @loopback, @remote]}, @timestamp={0x44, 0x8, 0xf5, 0x0, 0x3, [0x1]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x14a3200}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x1e8}}, {{&(0x7f0000001240)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000002380)=[{&(0x7f0000001280)="c951676566e1cc2eda92e85a4b9cccf7f97c8a921904558a798b773721e080e32a90925ef379b2802a", 0x29}, {&(0x7f00000012c0)="74c9912985c3b7c2711260c8d65ccd7f03d5eba8ba5df587302660aeca99584034e0c60dc0d09271c96b2daba39ce48d7133596a49ff1291dbabf62e0bea7f705d73f533e49cc223f8cfdb4a71035eb7f0581e5d43e6f442c45fa48482e19c0ffc6716c287a552cf27cd389211b4b46f0e1cf10a855448c56e7f9e47f38718e565d34fcabefec56bf71ee0b7d3292eb21b59b23f640c2621f81e77b1309c711495bf087dc1683797f85ca508f819f87f63ccdc39096088e99b06988300e9f2d9101294d1b5a8fccdc03c22bedb62f7ed72155dd551ed851dc55caf98d5e94c41d30dc4bc38128d38811d4b2670efcbe3f47f61bf9a92a8c4b0559ef61759d088851cdf0e1e43c9823e68a06297a94cfd6852653f8b28312aee2803bdbba348fad5c04f030eacff7de9e2b487b72a0589407cc86d02a6da74a0ffa47647aadc415cbc7203027a05c9db1fb472b26c5512ca3006260d97b592a344602c209edf65ac3ffecfaebe4c69ee8db433bed7a5ad5a427814a98b099af57c4c562f1e7a35acee3842f2f1dd6ca7e632b04c36cc3d8fcfec763f03595d8d26470c7ec5092304959e84091b9a756a28aaca2dc3131a0a7a4e582b7705e5a1aa03ac86a6ad88292ec829872ae4b04b2b4c99f65e702dc6e14ca097557cf9d9d1877e1f88ae7374882652b6a2121c63f0e46920d2565e6ca80cc42ed0c72c5c45dc3eb8ceb5c78ef9bd98a39e123af77eaf79551f816507d8914f7198f00cde1e8bf81500d1f479f9527eea7b40a22adf7ca154a92a439c4aea19547612655eb5118e199f8450250d73c1ea8c39f479f68a1d01bfe1fe21dc9f9d9494d8f8438da0dfb269becadc5c5a8ce9c55a26a5040d3689ee1ee33a98e8b82da3467c8f4e3b7fcd1617d98e204f38e53bfdd2052228eff313abec68055982420482b9179d153e9bcca62ab08402d0130126522c6970b810dd7dfa7c22f2e16afd5d5fd50eac2dabcad31082203dd6fd7e462cb2d93d15603b15bca41a394d7ecfef5230ea7340210f44d60016ab0b9e5cc07317ba885aa74d3bcacc27c78a5edcc30a3adaa2140591e7eb1e7425ce2c6668c089014dd558b14e19946b33c6f82c88ae408f01b06348f891779caa47f76d65b14901dd665a0dee440ad6cfa46b709906fed977518ba1eafe516107222ce1ae9382aadb827ee48279cf87cc0d549351ea4a17eca177d247671a01ebbee05e171661e3f03788fe66261d429be5b51af0484fa8c2c8dad1e9f3a38a9bf7652c202f5f44d5f3a9d2a05855568e51dfc0b09ed2a9986f99d05507a8db095bfc47ce5ed9cc10c7abf0de715ab7ab1067c894ca978c959157ef432a397af2a1a0b6664ced89426a0550772e52fa35e66207183ca9fe306c34db70c2abdd5c2c3f5b3c9639639abf77ed4dd3a5ed8dea0ef8ba4d995ec60620b0713f606aabd0a6f9512d32e5a5cfd818acf1656dcd5145324b096b8dadd47b063977485c95baf0dddcd3d98c29f80fd475bf72c43c419c73673f82d07ffcef098062cc302885467d8cfcf6e2429824e10057a75d2635f3f40d0ad85ee8945133ab11728d1f6fab66cd4868f99141c0f8374f40ac515c56d16bf535eddc06385af3df206fc08661f6bd1a27cc4a17720514863d8da3ef6d77927fe471d2ef922e22c565c81878de18b429945cc79a2f7bce76e447789df0d44011eb79abc23069babbceb44494d5c1ef39cea4c31e7f75d27dc221332044e632f69b29080f811c2a054ea1321b2260d91e5ed1ee2380dfc7d9c7045f9e31c21554344fa1358c1e18fe58a8bda0ec354ae6b70a17d6e49eaaee62534c15ce0358273cdf125199ac282f12a244cbd08c5efee3a8a20e0f91c2de9181a9138ae0300dbd4ccd4a0853aa76d61ecfda9e5de77ef90a2b274a2bd34d8994bb86610988c6d798f7482a0bcc1ecbcd2b539c5bb4960c263441459f4d3f7ca554189b34140dd86aa9f489b98aafebeaf348cabc82b4f712533613269efdb5ef132bf6fafcbbf49f1ed5b85c0366e745b0cfd01c0b142abff351d315a7f24d31d66c0b2f03ff4181fd3f6c77e3e978cf0659fc07eba1f5dcb034c09790d8fd6a9afaafc6093fe2906d9eef686976075d19984c6515923a711cb2e121757f5cdcf312dbd3feacc8f74188f3d5e76fb4d15f5ce6ff20ee2044174c266a9072b603b8256980ffe1734c9c6fc627c8e46854f4eccb355045b07e4a17a210da7b294789a6d2e9c808fd1314d7e980536dbceeaee96ec6776a70580c4438562750636309ded258ab81ddbf114bd7bb6b33b73465617fb337bbac7c67d060d6fc328b991e7185e7652023bafbaf477f17959c116044f67807ee9a0163b9c9ff79fd73282c90bc31fb0484760f433f94886b2ede745aa983f7f39e373742b6b9b4abc30e7ba4c3de27e473125445857f261a7f6ca182d3d8776bf8d2c2be37a4c62395c92c5c2a67fd208fd1e2e88eb477b047bdf1fbf06de0310c2da7dfa304eea704ab4d860fdfe5fa030d60aee004e7db487555d22b90fd920890917003c24ccbb72d6f503026110c67cc0648b6e1265e27fb988ee659bace86366b1be499a58b069c7538d3fe2beb6eb98ecb34cc16291c5c62ac06ac0727d9eb3795b7b0591b721b8ddfab831aabb9128d986250547ff82104f5131d3f628bf496f5ea82a9cd87044a3465d7da749abfcd017c89060fd4cf65effee4e648c8c6c80a400a5ea9174624ea252685c43a674c6c0c74764f1c4303cbeda3aff40eb09d596e13e11200e965d6643149ce8b967f614d83d78078ef6117007875330ba75499e4d2bfa3c0d3843db6e7e650d6a2c64c77c253b20e8912f618ac1bf433e208f60f2db22c9f5be9e8f6ed28d4d02a02603ca76bd6ecb47b1ea31bf40fb9f75e34c488f6340d1ee160022e8f3e1306cffee7e7abc59bbd866b571cc807e81700c7df46b923c9c1f54854f0999d5ef3d45b844d0fade91f34c29ee890665c8a6c70edaa4b7206106e3e7f0559cf1f1a742b6b9e200decd27873dfcb713bf0d15fb303f2c30b83b0466e7513ffb2ae27635d1db36712227bf01569b61d8bf3e4d76f1256042f575e7638d8c7ece45cdd9db28b94781a97c52f93b19c91f61c47ac84c234c4d9b22521d52398248db420fc7515d9479947654be48a9becf64af366e0384ab562199661e6fe659898ee06579c19fb685bb420187ab5bdd58051395b904cf0c0c7da3b1ace2814b1a06b4325478b9799e00b14b5926bede0c70c086cb919f0522fe467593efdcaff68220d3ce4b4eba376a1aea0b5397a998810d6c407a2ae0a418fc71ab0d2553d57d8cb008f7c56f701e1babde5b63422a5ca06d3786073f5145837a544a183e29473bc394c74d48593e75be399cf7d97625fb18b77edb76ad73b5b22a899f0d7d908f71916942951eb061c3f2dc830e185e91a4348f6c23e6daf97b4c41495a18b4581b00c3c287f218cba0a7ce5dfefc6d093725463e4afea3625a4da17cb484b09aa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0x1000}, {&(0x7f00000022c0)="7762ce0ab83d0436fd113ede4cec2ea911f812bb95caaff0b60db2b4fadb407a2371c332407590fa104f5773a8771c96fdd7b091ee39bf4b055ed06c54695330a360d8d0bbae14ad3a6c55393af185270a108ed60769a37d326c13a8e0f76ee5a76321f34350544111b5b30788b5b32f15e2ca0196cda0a8611fa6f76ec70757bdb16c", 0x83}], 0x3, &(0x7f00000023c0)=[@ip_retopts={{0x50, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x2c, 0x27, 0x3, 0xc, [{@loopback, 0xfffffffa}, {@local, 0x2}, {@loopback, 0x6}, {@rand_addr, 0x20}, {@broadcast, 0x6}]}, @end, @generic={0x89, 0x12, "4d9a789c375a5c869fa99492645b0cbb"}]}}}], 0x50}}, {{&(0x7f0000002440)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000003700)=[{&(0x7f0000002480)="b6f0637c68dc1a15c72c405d9f01837cee1e1977051cf81a23755784ffd8d97a835890b5cd27c9606a655cd6406f868384431aaf3b7a971dbad68aa3ced341b44c38ede01310c2ee5e22beee9f33dc2902eb566013e4e4548996aa164dc7482332c814067ef12aefe9375073fcb9649d2af72f3ac8aa1c51feb733800bbe5c221f2f422e22f5bb2366699d527eeb4e7237ce4fa898639ab23ebfab90ac54df9907e6ce587c1d8fcbfbc0d1420d6f", 0xae}, {&(0x7f0000002540)="52bc5442b642ad5aa04536a6780af7cb87ab6fe31b49c04b701e49baff5f169eeac0ba93db2361a29c1a22b2bb439310747a28a3920ea51d265b6f9b82ec174a10bb90bdbabacc57bddf0842", 0x4c}, {&(0x7f00000025c0)="af522857ae8319cf827242adf82e3a81108e560cbc400f1d227b9a253468d0b005a5746810f544dd6cd6e60640270626a0babd223192f14aa93f861779eece28539809294d99b64046765e7a00aa54555f629845a4b6c6c66cb1aa1a", 0x5c}, {&(0x7f0000002640)="85ac152ae7a2c720b2a03f14b083e4634a859a92b75646b3e78085d7208588f3df8d7e5db9a431b8a0c861863d3949c39220316d207a0e2465355e7c58e7499a3e29458004a274a414d6b082ded021e5daa9573e4201f43a26c9d2706231472ef88cab2228a9ab0a7351ba7815f1548cb83137dce4aad4a171ca5cfff45024a3dd480bfe699a8a49080805be0d65020f85a4c62782b059453dbbfff15c066822957969b6b3ff85c211890829056583", 0xaf}, 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{&(0x7f0000003900)="3d5dc238c30244ad987ce816cf50300f023761e4596acab4d22672b42169fdc49d8668ea4f4a6d8d4c87312f8cb3a5a779ce39812faef9a043b2766af6eb69ba0ef6373aa2111bc00fc19a5959783091fbe969f9367d688973d1a7399b0a1f5d869071a0979030286644cd473cd4741ee949bfffb9dee4210d", 0x79}, {&(0x7f0000003980)="c22163e1b9b1765ce9776a6bd609d376811f4864eca43f8e626575b75fc278b06f8639c5", 0x24}], 0x3}}, {{&(0x7f0000003a00)={0x2, 0x4e24, @rand_addr=0x9}, 0x10, &(0x7f0000004d80)=[{&(0x7f0000003a40)="28fe4614a4c34f882d7023ce7b6cf1184711aa4e8ac6f00653c00d9373082c5f7fd02821a93dfb8bc8b2708c3734fb85161770de286344a0b303e94dbdb56ddc5d09b2e3fe51586229e20c42fdb980bf4ee1aaf0bdff2c04b05648d341ed16dcddde2db50e884840e434286899a6795790e10c2db635f7c1a9ea5a59de379142d60a343e24b726f01f1c611349358319c09bc1e6730ff779395049cebbc9f7c9e627588ca46ae4053d942d1517c63b20a784bc7517a167d31eeee8bdf97a5e7b7e6cd58f3ed15b8fec73300b0cb12fa23d522e2cee4a26a4d6e51b4cf1296452edeb5cb43242d2942b70253fc0785466f51e590d523394f5289a", 0xfa}, {&(0x7f0000003b40)="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", 0xfb}, {&(0x7f0000003c40)="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0x1000}, {&(0x7f0000004c40)="5a148d18f70212c57c6667eefcb434403aff6b54ee8139674a852e96924e7a17798da91535bc1b5fdb53bc86d4efddf96557832b7c345c94665cb587890df6aa48fab48707f7ef7014c6c309152cf75112d48fb55e624c81ad", 0x59}, {&(0x7f0000004cc0)="3a8117d64980e2c70034842ec8763c64", 0x10}, {&(0x7f0000004d00)="13e6e844fa07843d9b9c84a7e73ae53ccb5ca7fabdba5a2b92d54456300aaf3942b99806454a25b7dc74754b9ab324c06edb2688200ceadaed19c199e0b7927c1114760680b1f59c1896264b01e201e1045d072b2a0c754b112f1131583ae077b9f21930eccf2e4ca34e06f006dd636dd40000000000000000", 0x79}], 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="110000000000000000000000410000004c000000000000001400000000000000000000000100000000000000000000001c000000001000000000000008000000", @ANYRES32=r15, @ANYBLOB="d0504b4b880000ae09fc8cb8fb13e617d1459ca448f0ab5d5e3bac141412ac00001c0000001a36e36a5aeccf88bee15ef5ab0000000000000000000000000000000000770dfc7eca18a695f17566ef7fe191b1512d3a1adc3013bb3a75f65bdc2962f76fbdf7f67ee97138b085510e024b636c282076c21c9102853ab5dc5a48360528032fca92b127143841263c0542e0853d35155d2713", @ANYRES32=r19, @ANYBLOB="ac14142fe0000001000000007c0000000000000000000000070000008907afac14143f07136fe0000002ffffffffe0000001e0000002831b2fac1e0101ac1e0001ffffffff7f00000100000004e0000001071796ac1e0001ac1414aaffffffffe0000001ac1414bb0094040100890f9ce000000100000000e0000001070b7ae0000001ac1414aa0000000000140000000000000000000000020000000600000000000000110000000000000000000000010000000900000000000000"], 0x19c}}, {{&(0x7f0000005080)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000005280)=[{&(0x7f00000050c0)="f1f96af563d06ca1abc6dce2ca69e3c02ba7f2d7eb2c1cc6c1a9200e94b291e3a28bbdf7cb9a9710065bb664b8a01e70319d370e51e81a591ba1ce9ed6fea4e9422ba655b463c1623c4efd9de599b15fb9d41ccb3ebe46b54ddbb8b20e9af1535e802c5668c4882c0fa540f06fe1e9fe06e2758b0bcfd100304307e5b3b7add1373d68124a846cd44a9428ade252bb625095", 0x92}, {&(0x7f0000005180)="f6b49e2cde063b194443feece63b5ad41516444e774109c3374fc106161a1ecb6ef15d870badee8afb5d8c937721e2e2f8c899fbf5af1555ec3e33d6b01ccd65efcca704e6c487bb378a1615868c2f9f2e2fed8f754b07b37d164b38889cbdceefe630f5dcd5775179866015fd665b9b038f62a115b949894f76e1734de2a7", 0x7f}, {&(0x7f0000005200)="ef8d0981ca41eac815cffaa8695249aee60541667343133fd0cdf9e0f93bca90d3a552f8d15b7ef0142bd89d3fce602d1b04675f7c0f0a666ab3f3104f1952aa4a", 0x41}], 0x3}}], 0x6, 0x20044810) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000200)={0x2e}) 20:07:46 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x1000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="8da4363ac0ed02000a0000000001004d010000000000000000007a00000000a58df3e4a2298948aeb81e1b007db10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x49, 0x10000}], 0x3, 0x0) 20:07:46 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 281.080256] BTRFS error (device loop2): open_ctree failed [ 281.174290] print_req_error: I/O error, dev loop1, sector 128 [ 281.187078] BTRFS error (device loop2): superblock checksum mismatch [ 281.260224] BTRFS error (device loop2): open_ctree failed [ 281.277468] print_req_error: I/O error, dev loop4, sector 128 [ 281.294637] BTRFS error (device loop1): superblock checksum mismatch [ 281.390630] BTRFS error (device loop1): open_ctree failed [ 281.425708] BTRFS: device label Á devid 72339069014638592 transid 0 /dev/loop2 [ 281.455046] BTRFS error (device loop2): superblock checksum mismatch [ 281.524753] BTRFS error (device loop2): open_ctree failed 20:07:46 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000013c0)=ANY=[@ANYBLOB="00000004b02573aa484f1839a74533afb076bc20ac20237dec96d890e1cea4b3c8c9a58d526429b9bfef6b4b886eab1805f63579d6b3682984b57ac45ac124824ef6723f52f495e6a75e68036b04727fc5f6933b6009f6b244ebf6ccd88d7fb86cbc45ac1ea9a4d890a7f2ee30a09e65af74f8eec4300c2016285e5bb9184fa28baa24685a813462cab64f837e63ec1f8d4f336b2fca097ffafe086d097f05f7617f362580ddd02912471e573691677bae61e9dab52f973785eecc956f3cc1289d2d14c48c67a4a230e50faf23414832e195fb17b2fa76ad776d60bb7a97d1935d6acb8a46762d234687e1d1be6039badff51c0e6f184c080a9c8f1345640ff86d6130c8c653e78a5eb9c2d9df34046b68fbfedae0ef919599c2a43ecaf4", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={r5, 0x58df8811}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r6, 0x2}, 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:07:46 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VIDIOC_ENUMOUTPUT(r0, 0xc0485630, &(0x7f0000001440)={0x6, "edbeabf34a7fd7e7fe0270cfaa1197fc1ac7ed16971437d61c52e3f1c7401699", 0x3, 0x6de, 0x8, 0xff, 0x2}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000280)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETFMTS(r4, 0x8004500b, &(0x7f00000013c0)=0xfffffffd) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000200)={0x0, 0x9, 0x3, &(0x7f0000000100)=0x8001}) getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000001400)=ANY=[@ANYBLOB="92f58adf22ea6bfc8b84fc8781c62856b7e99176", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r6, 0x3, 0xffff}, 0xc) [ 281.680787] print_req_error: I/O error, dev loop2, sector 128 [ 281.878374] BTRFS error (device loop4): superblock checksum mismatch 20:07:47 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="8fc7ba9c564ef43514c080ce3e0c"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 281.940592] BTRFS error (device loop4): open_ctree failed [ 281.994968] BTRFS error (device loop1): unsupported checksum algorithm 9 [ 282.015387] BTRFS error (device loop1): superblock checksum mismatch [ 282.084300] BTRFS error (device loop1): open_ctree failed 20:07:54 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000000)) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:07:54 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000380)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000090000000000ffb8b47af6844975743dc7f03a6cce7fbf220764fd58ce4472bbe8ff512d00000077d0ad81efd3752aab9103e9c6c53acb2ebd0214956402ad1b556868a7f1611a2f3fe78936b1c90f03abdff2ac1ac1a1abc7b021a377dee67f68bdeb6d4caf24c6b8b70900000000004000047da0cf178e7aa01c08062f8d333232a15b6b50c234b188ddcee9dd4308edc7d4b69a0155c907de44d29e4908e551dca82f40", 0xffffffffffffff4b) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x1, 0x18000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x9, r1}) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x43, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x1000003, 0x0) 20:07:54 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f00000006c0)={0x4, 0x6, 0x4, 0x0, 0x7, {r1, r2/1000+30000}, {0x4, 0x8, 0x0, 0x1, 0x1, 0x5, "942574c0"}, 0x1, 0x4, @userptr=0xa12, 0x3c97, 0x0, r3}) setsockopt$CAIFSO_LINK_SELECT(r4, 0x116, 0x7f, &(0x7f0000000740)=0x2, 0x4) r5 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r5, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/create\x00', 0x2, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r7, 0x40044900, 0xd4ab) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_GET(r7, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x24, r8, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4084}, 0x880) prlimit64(r6, 0x7, &(0x7f0000000180)={0x10001, 0xffffffffffffbfaa}, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x32, 0x20, 0x87, 0xc8, 0x0, 0x7, 0x4040, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000040), 0x7}, 0x814, 0x1, 0x79, 0x4, 0x2, 0x8, 0x75f}, r5, 0xa, 0xffffffffffffffff, 0x1) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000380)={0x0, @can={0x1d, 0x0}, @ethernet={0x6, @local}, @llc={0x1a, 0x17, 0x3f, 0x1f, 0x24, 0xc4, @dev={[], 0x24}}, 0x8001, 0x0, 0x0, 0x0, 0x8001, &(0x7f0000000300)='bond_slave_1\x00', 0xffffffffffff0001, 0x40, 0x3}) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000400)={@mcast1, 0xc, r10}) sendmsg$NFNL_MSG_COMPAT_GET(r9, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x38, 0x0, 0xb, 0x101, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_COMPAT_NAME={0x11, 0x1, '/selinux/mls\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x4800}, 0x42) 20:07:54 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) 20:07:54 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x4800, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:07:54 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x4, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000de7000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x1, 0x10, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xb52, 0x10}, &(0x7f0000000140)=0xc) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000003c0)=[@text16={0x10, &(0x7f0000000440)="baf80c66b8a20ce08566efbafc0cb000eef2abad0f013cfc67660fc73366b8000000000f23d80f21f86635c00000700f23f8baf80c66b8cf4fee8f66efbafc0cecbaf80c66b880d6708366efbafc0c66edbad004b80000ef", 0x58}], 0x1, 0x0, &(0x7f00000004c0), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000002c0)={r7, @in6={{0xa, 0x4e21, 0x80000000, @ipv4={[], [], @loopback}, 0x7}}, [0x9, 0xffffffff, 0x9, 0x10001, 0x8, 0x9, 0x3, 0x17, 0x7ff, 0x3, 0x6, 0x3ff, 0x3, 0x3f, 0x5]}, &(0x7f0000000180)=0x100) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000013c0)='net/l2cap\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) accept(r8, &(0x7f00000004c0)=@caif=@dbg, &(0x7f0000000540)=0x80) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 289.465020] BTRFS: device fsid fff69206-0000-0000-b81e-1b00b10efd9a devid 0 transid 0 /dev/loop5 [ 289.505304] BTRFS error (device loop1): superblock checksum mismatch [ 289.526827] BTRFS error (device loop5): superblock checksum mismatch 20:07:54 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9c0000, 0x80, 0x80000000, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x990a66, 0x127, [], @ptr=0x2f9b}}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000380)={0x4, 0x0, [{0x0, 0x3, 0x0, 0x0, @adapter={0xafd, 0x4, 0x1, 0x5, 0x6}}, {0x9, 0x3, 0x0, 0x0, @irqchip={0x8b, 0x5}}, {0x9, 0x4, 0x0, 0x0, @sint={0x10001, 0x8}}, {0x100, 0x3, 0x0, 0x0, @sint={0x3, 0x86e0}}]}) 20:07:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x100) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000013c0)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485207535f4df291a72d9285e8719e01634eba7b96f0e22ef6bd910bcd186e25c5ad81ce79b0d1140e35ff5c7dfeeb99eef5d7b5c3419fd193629d7a4db3c6809c0e470ad6be5c665f2a253cde78aa5aca6baa7b9b8349eba4c0cf12fa35b14d", 0xa2, 0xffff}], 0x0, 0x0) [ 289.593741] BTRFS error (device loop1): open_ctree failed [ 289.631476] BTRFS error (device loop5): open_ctree failed 20:07:54 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000000c0)={0x0, r3}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 289.666519] BTRFS error (device loop1): superblock checksum mismatch [ 289.720606] BTRFS error (device loop5): superblock checksum mismatch [ 289.740659] BTRFS error (device loop1): open_ctree failed 20:07:54 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3edb"], 0x1}}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000000100)=[{r3, 0x1440}, {r1, 0x8}], 0x2, 0x80000001) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 289.781699] print_req_error: 1 callbacks suppressed [ 289.781705] print_req_error: I/O error, dev loop2, sector 128 [ 289.792802] BTRFS error (device loop5): open_ctree failed [ 289.845703] BTRFS error (device loop4): superblock checksum mismatch 20:07:54 executing program 2: kexec_load(0x20, 0x0, &(0x7f0000002400), 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000080)='NET_DM\x00') write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 289.966192] BTRFS error (device loop4): open_ctree failed [ 289.973811] BTRFS error (device loop4): superblock checksum mismatch 20:07:55 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write(r0, &(0x7f0000001c00)="fc0000004800070100008000095281000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r1 = socket$kcm(0x10, 0x0, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r3 = socket$kcm(0x10, 0x2, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)={0x44, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001600)={&(0x7f0000001480)={0x160, r4, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x2e}}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1020000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xbfcf}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x66e1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x20000800}, 0x80) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)={0x44, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}]}]}, 0x44}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r6, &(0x7f00000003c0)=""/4096, 0x1000) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001740)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r6, &(0x7f0000001b80)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001b40)={&(0x7f0000001c40)={0x3a8, r7, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x91}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffff261}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfd9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xefc8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}, @TIPC_NLA_BEARER={0x94, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xde}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [], @multicast1}, 0x4a}}, {0x14, 0x2, @in={0x2, 0x4e21, @empty}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}]}]}, @TIPC_NLA_MEDIA={0xfc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xde2}, @TIPC_NLA_PROP_TOL={0xffffffffffffff3a, 0x2, 0x10000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7b3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x329}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x573}]}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1ff2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7ff}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfd}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff8f9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0xac, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [], @multicast2}, 0x1000000}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0xfffffffb, @loopback, 0x80}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'eth', 0x3a, 'bridge0\x00'}}]}, @TIPC_NLA_NODE={0x38, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_ADDR={0x4, 0x1, 0xf8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7a31}]}, @TIPC_NLA_BEARER={0x24, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'macvlan1\x00'}}]}, @TIPC_NLA_LINK={0x44, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_LINK_PROP={0x0, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x0, 0x3, 0xfffffffe}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) getdents64(r5, &(0x7f00000003c0)=""/4096, 0x1000) mq_timedsend(r5, &(0x7f00000013c0)="e4f49e6da3b61af728231c4d", 0xc, 0x0, &(0x7f0000001400)={0x0, 0x989680}) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f0000000300)={0x9d0000, 0x9, 0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x9a0921, 0x9, [], @ptr=0x3}}) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f00000004c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r8, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB="43000200", @ANYRES16=r9, @ANYBLOB="040029bd7000fedbdf250100000005000600040000000500130008000000"], 0x24}, 0x1, 0x0, 0x0, 0x400c0}, 0x20004001) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0xe4, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xb7}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'geneve1\x00'}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40040}, 0xdc36e595e20d0bbb) r10 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r10, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000180)={r11, 0x23d, 0x1, 0x6, 0x4aa2, 0x3}, &(0x7f0000001680)=0x14) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r13 = ioctl$KVM_CREATE_VM(r12, 0xae01, 0x0) r14 = ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0x0) ioctl$KVM_SET_REGS(r14, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r14, 0xae80, 0x0) fcntl$F_GET_RW_HINT(r14, 0x40b, &(0x7f00000016c0)) [ 290.100256] BTRFS error (device loop4): open_ctree failed [ 290.167998] IPVS: sync thread started: state = BACKUP, mcast_ifn = ipvlan0, syncid = 0, id = 0 [ 290.216814] BTRFS error (device loop4): superblock checksum mismatch [ 290.290893] BTRFS error (device loop4): open_ctree failed 20:07:55 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x0, 0xf4}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:07:55 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x40000, 0x0) accept$packet(r0, 0x0, &(0x7f0000000100)) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDCTL_DSP_RESET(r1, 0x5000, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000280)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}, {&(0x7f0000000380)="4ee1bb8b152a84afccf4f28fe1ef3890229cb736337a95a1a45176681eadd009f53a35e349229275c9e209b7bf64c80b196ffa4192394eff7573a5093fa822fe3cfbf7079f9a4b0377cdf36d3235b7af5b1c8e5a9445eb56007d106dd130004d957a8653499cd4f683859af2faaaa290ebbccadcfc0c7640a18ef08fa3786b2972dfcf1898991543b676286e9c71d39b5fa09fbb13c62e6382d718c502395229327d0c26daeed473dbe0cdd89c7fd1e6edfb1177d1e67d70be47fda3da9696af50eb2d2b2224c2431d153112840740dd157535c54b60c49cca1b8956ae194664b149c48fc226c8", 0xe7, 0x5}, {&(0x7f0000000480)="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", 0x1000, 0xfff}, {&(0x7f0000000200)="ce95c8256ccab303", 0x8, 0x7f}, {&(0x7f0000001480)="a0d30040bb7cfcdb6b6a479bdb9d39989441c3155262e1090521e0fa76ef4eb6ecb2ee42ab1aa26bee7694a53b52d102459a980ca6d795816b364c5db53ac42adc44d7a4e484bde276090bf63775075b2101b44e625081ebcd2c50a3a61dddcad3c4a012a51b1c48f0882a4308e2ccb5acdc77fc43f1aad5144ba72f9bad978c12d260f095fbbfa1b82c2166a40c1e9a4bed78106d7ef41787cb418b0ebf9606afe438ac39da081633941eb9b3e8fa9359bedd69a078ec8c8889ba18fec9c611fe4c26a8e5839ecc6b3699a00f195e6a0611235b99ef1f9885ccfb759517f3a23eb26205e12b0e2d61d66617c332cb", 0xef, 0xfffffffffffffffd}], 0x3, 0x0) 20:07:55 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e712ce72ce2ee9da5f76960dc628013611381a4c1", 0x2c}], 0x0) r0 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000200)={0x0, 0x1, 0xffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x98092a, 0x0, [], @p_u8=&(0x7f00000000c0)=0x1}}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:07:55 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x3e8, 0x218, 0x218, 0x110, 0x300, 0x300, 0x300, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4, 0x1}}}, {{@arp={@loopback, @multicast2, 0xff000000, 0xff000000, 0xb, 0x1, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}}, {@mac=@dev={[], 0x3e}, {[0xff, 0xff, 0x9071cffab732d4d3, 0xff]}}, 0x1, 0x9, 0x8945, 0x800, 0x401, 0xfffc, 'bridge_slave_1\x00', 'veth1\x00', {0xff}, {}, 0x0, 0x657}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8, 0x400, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x438) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000080)=0x2) 20:07:55 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1002, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = semget$private(0x0, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)='/dev/dsp\x00', 0xffffffffffffffff}, 0x30) ptrace$getenv(0x4201, r2, 0x1, &(0x7f00000001c0)) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000040)=""/201) semop(r1, &(0x7f0000000000)=[{0x1, 0xffff, 0x800}, {0x2, 0x5, 0x800}, {0x3}, {0x0, 0x7}, {0x3, 0x800, 0x1000}, {0x2, 0xf1, 0x2800}], 0x6) 20:07:55 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000100)={0x5bb9, 0x3, 0x4, 0x1000, 0x7ff, {}, {0x3, 0x8, 0x36, 0xc1, 0x6, 0x40, "c4c1ff90"}, 0x9, 0x1, @userptr=0x400, 0xfffffff8, 0x0, r1}) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000180)=0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ce3ecb642e1d623f3339e739c2cefc3495e40249f0ddcd6a0784e6a606c6741edf29454e59a8d5c21a973e3f0468ab28a4057f08b26b12211e326f84f17a5c8dd6d762f05293fc1f6e94b8846109d38eae092bb9ccb967c580beb01b9f9e567c787c74"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 290.689093] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 0 transid 0 /dev/loop1 [ 290.719157] BTRFS error (device loop1): superblock checksum mismatch [ 290.770519] BTRFS error (device loop1): open_ctree failed [ 290.780212] BTRFS error (device loop1): superblock checksum mismatch 20:07:55 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="ab80363ac0ed02000a0000000001004d0100004af9f10126d7e5aa06a6f68d000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001ffffff", 0x48, 0x800010000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x80040, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000280)=""/77) r3 = dup2(r1, r0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r3, 0x80045700, &(0x7f0000000080)) 20:07:55 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 290.860850] BTRFS error (device loop1): open_ctree failed [ 290.868957] BTRFS error (device loop1): superblock checksum mismatch 20:07:56 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_RESUME(r2, 0x4147, 0x0) kexec_load(0x0, 0x0, &(0x7f0000002400), 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 290.930678] BTRFS error (device loop1): open_ctree failed [ 290.950977] BTRFS error (device loop1): superblock checksum mismatch 20:07:56 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000080)={0x73, 0xa, 0x4, 0x2000, 0x4, {}, {0x3, 0x2, 0x6b, 0xf1, 0x81, 0x1f, "6bda8cd9"}, 0x40, 0x4, @offset=0x9, 0x2, 0x0, r2}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) sendmsg$inet_sctp(r3, &(0x7f0000000200)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @empty}, 0x10000}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="ddaaba30a896d30c6eb66b563e9f617e7291b06ff00f28574082a21825cda5db84df35eb945f529903c5e3b11a22f7e08402e935947fc48e1b44a128e40359595bcaa030a48fcfa9267683e8d5022e663d8c9206707c8d573d48e7ae0f4164db0f0d2fcbabccaafab7e27a5638b0e1ee7492e8d91d39b8c429d168bc399a6fe16fd59b9877dbbf94e379c070fd57dd930ef69ac4d82e780095072c385249531d11221438682841272af7f6abb7b5", 0xae}, {&(0x7f0000000380)="411badf216388ee150beec87fb8f7c471f182f6065944f37e8ecad7a1ada36e112a9174c9d16b9cdae2b37713f4e1a74bf98d66573ef9d7b661ba8161541b0f18f7f015eb36c10ecdebdca21cedc3cc4853d62aaac273f400ee766b34391443eb27e9e5af90338a5bf349f354acb272972949a64ee8b32471acf645050b118edc93b70ffcd60c60c95bfdd5d2333dc2a", 0x90}], 0x2, &(0x7f0000000440)=[@dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8001, 0x18, 0x9, r5}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x1f, 0x3, r7}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x25}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x17}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x22}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x5, 0x4}}], 0x100, 0x4000000}, 0x20042880) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="9557", 0x2, 0x2}], 0x3, 0x0) 20:07:56 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfff, 0x101902) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) write(0xffffffffffffffff, &(0x7f0000000140)="1a66784af5a49d87e02e26cdcf79c444609fc6bdbec425cc2c5e8e583f84bef4844749a214ce3ab53a82f0e2cfc4b3ed0cfd667a2278c76712076049a76874e8d2d048e4b9386a4ac90b8c1788d472b71359aa1fc3223b410e0a8fc61e9ed798fa63115b3f92cadd8e22460fcd7a8f7722da2a09b3949bc58a9dc6058d7a2327cf6e45ebaf9cf713be37ef89ca", 0x8d) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x84) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x10000, 0x0, &(0x7f0000000040), 0x3, 0x0) [ 291.022238] BTRFS error (device loop1): open_ctree failed 20:07:56 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 291.071183] print_req_error: I/O error, dev loop4, sector 128 [ 291.079413] BTRFS error (device loop2): superblock checksum mismatch [ 291.150224] BTRFS error (device loop2): open_ctree failed [ 291.172326] BTRFS error (device loop2): superblock checksum mismatch 20:07:56 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000080)={0x401, 0x0, 0x4, 0x2000, 0x80, {0x77359400}, {0x0, 0x8, 0x0, 0x0, 0x1f, 0x4, "b9303620"}, 0x3, 0x4, @fd=r3, 0x5, 0x0, 0xffffffffffffffff}) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r6, 0x4}, &(0x7f0000000200)=0x8) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) accept4$bt_l2cap(r4, &(0x7f0000000280)={0x1f, 0x0, @none}, &(0x7f00000002c0)=0xe, 0x80000) 20:07:56 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socket$pptp(0x18, 0x1, 0x2) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:07:56 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x8200, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r1, 0x101, 0x19, &(0x7f0000000140)=@rose={'rose', 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 291.240815] BTRFS error (device loop2): open_ctree failed 20:07:56 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDCTL_DSP_NONBLOCK(r1, 0x500e, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:07:56 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self\x00', 0x104, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 291.319601] BTRFS error (device loop2): superblock checksum mismatch 20:07:56 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xa0c0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000003c0)={0xa00000, 0x84c, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x980920, 0x9, [], @p_u32=&(0x7f0000000300)=0x5}}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x80080, 0x0) ioctl$UI_BEGIN_FF_ERASE(r2, 0xc00c55ca, &(0x7f00000002c0)={0x1, 0x6, 0x4}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) fremovexattr(r6, &(0x7f00000000c0)=@random={'btrfs.', '/dev/nbd#\x00'}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 291.421830] BTRFS error (device loop2): open_ctree failed [ 291.435112] BTRFS error (device loop1): superblock checksum mismatch [ 291.480626] BTRFS error (device loop1): open_ctree failed [ 291.521364] print_req_error: I/O error, dev loop1, sector 128 [ 291.534316] BTRFS error (device loop5): superblock checksum mismatch [ 291.580690] BTRFS error (device loop5): open_ctree failed [ 291.595520] BTRFS error (device loop5): superblock checksum mismatch 20:07:56 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)={0x14, r6, 0xc91add0bf88807dd, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) r7 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x80, r6, 0x800, 0x70bd2b, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x4040800) r8 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r9, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:07:56 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x101001) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 291.733711] BTRFS error (device loop5): open_ctree failed [ 291.751233] BTRFS error (device loop5): superblock checksum mismatch 20:07:56 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000380)="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", 0x1a4}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000100)={0x4, 0x13, 0x2, r4, 0x0, &(0x7f00000000c0)={0x990af7, 0x8, [], @p_u16=&(0x7f0000000080)=0x9f45}}) ioctl$SOUND_MIXER_READ_CAPS(r5, 0x80044dfc, &(0x7f0000000200)) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:07:56 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x400200, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000200)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 291.800268] BTRFS error (device loop5): open_ctree failed [ 291.810545] BTRFS error (device loop5): superblock checksum mismatch [ 291.967875] BTRFS error (device loop5): open_ctree failed [ 291.993331] BTRFS error (device loop1): superblock checksum mismatch [ 292.062617] BTRFS error (device loop1): open_ctree failed [ 292.072502] BTRFS error (device loop1): superblock checksum mismatch 20:07:57 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) write$UHID_INPUT(r1, &(0x7f0000000380)={0x8, {"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", 0x1000}}, 0x1006) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x30, 0xc, 0x6, 0x3, 0x0, 0x0, {0xa, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x44000}, 0x4) [ 292.133071] BTRFS error (device loop1): open_ctree failed [ 292.141610] BTRFS error (device loop1): superblock checksum mismatch 20:07:57 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000080)=r6, 0x4) [ 292.281741] BTRFS error (device loop1): open_ctree failed 20:07:57 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbfs(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x9, 0x80) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000180)={'batadv_slave_1\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x800, 0x10200) ioctl$SG_SCSI_RESET(r7, 0x2284, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 292.330683] print_req_error: I/O error, dev loop2, sector 128 [ 292.344260] BTRFS error (device loop5): superblock checksum mismatch 20:07:57 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x52c, 0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000000c0)={0x0, 0xfffffffb, {r0}, {}, 0x8, 0x9}) ptrace$pokeuser(0x6, r1, 0x100, 0x8001) [ 292.400355] BTRFS error (device loop5): open_ctree failed [ 292.418521] BTRFS error (device loop4): superblock checksum mismatch 20:07:57 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000000007050000000000000000000a1100010c000240000000000000000208000540000000000c0002400000000000000004"], 0x34}, 0x1, 0x0, 0x0, 0xc001}, 0x4000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000200)={0xc86d, 0x4, 0x9, 0x4, 0x11, "217eb4715e826870"}) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r1, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80200, 0x0) connect$rxrpc(r5, &(0x7f00000001c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0x500, @mcast2, 0x2}}, 0x24) [ 292.502098] BTRFS error (device loop4): open_ctree failed [ 292.516440] BTRFS error (device loop5): superblock checksum mismatch 20:07:57 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0x8) write$vhci(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02ff3ad017b7409174dfb5a0219a"], 0xe) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 292.570202] BTRFS error (device loop5): open_ctree failed [ 292.581434] BTRFS error (device loop5): superblock checksum mismatch 20:07:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0xfffffffffffffffe) [ 292.640161] BTRFS error (device loop5): open_ctree failed [ 292.654551] BTRFS error (device loop5): superblock checksum mismatch 20:07:57 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)={0x44, r1, 0x8, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x70bd2a, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x80) 20:07:57 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_LSEEK(r2, &(0x7f0000000080)={0x18, 0x0, 0x6, {0xfffffffffffff801}}, 0x18) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 292.800359] BTRFS error (device loop5): open_ctree failed [ 292.822165] BTRFS error (device loop5): superblock checksum mismatch [ 292.860233] BTRFS error (device loop5): open_ctree failed [ 292.886502] BTRFS error (device loop1): superblock checksum mismatch [ 292.953956] BTRFS error (device loop1): open_ctree failed [ 292.962149] BTRFS error (device loop2): superblock checksum mismatch [ 293.002563] BTRFS error (device loop2): open_ctree failed [ 293.018282] BTRFS error (device loop2): superblock checksum mismatch 20:07:58 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x208000, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="8138e30ad6e5ccf5659f333685006643462db685fd99b6997fddb6c973ec8fd21f684875da284bb281e2b16740dcd857a0e87975124e1960620430f6fb4d00000000535de55af29c11443ced4e4dd708b066d939c3a6e1f4d8baf6", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0xeb, "ec0d13112c7fa77af9aee46a0a8245ee83a841d6b7858122291446d25e95dc32c1e6547ed6c9ec11da5dbc12a2f4f4f2e4c695d243572cb37b3212ea5bad9fe1a9525efa29fabac7075b096bc08a6a3cc2bff6ab2cc53b0f86771536ba711acd7e80906ef1e41f3bd3fd0eee7769ed24e691a71663558bd6c42b56f92ab5a818dd28580d3dffc05b0d683405887ef21b451a1b31fe9d8f7b0591da11e113609601a31ad678eb5be8e3eb43852e27b8cd080ab8f0a9ea7337342196c84f0d0c96c22d174c9db214867734ef0eaf61a5bcb146d5af3e56d9696e30bbac4e499c25853de00729d0c10fc0c778"}, &(0x7f0000000500)=0xf3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x4, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000200)=0x4f2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x100, 0x2, 0x3, 0x35c1, 0x40, 0x4, 0xff, r3}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e23, 0x1, @empty, 0x400}}}, 0x84) r6 = socket$unix(0x1, 0x5, 0x0) r7 = dup2(r6, r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r10, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f00000005c0)={r10, 0x7, 0x800, 0xffffffff}, 0x10) bind$phonet(r7, &(0x7f0000000540)={0x23, 0xfa, 0xae, 0x7f}, 0x10) 20:07:58 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000280)=""/99, &(0x7f0000000100)=0x63) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r10) r12 = accept(r11, &(0x7f0000001400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001480)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f00000014c0), &(0x7f0000001500)=0x4) [ 293.074311] BTRFS error (device loop2): open_ctree failed [ 293.089546] BTRFS error (device loop2): superblock checksum mismatch 20:07:58 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 20:07:58 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x7}], 0x3, 0x0) [ 293.130628] BTRFS error (device loop2): open_ctree failed [ 293.141219] BTRFS error (device loop2): superblock checksum mismatch 20:07:58 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ce3ecb1af30d454688ab14c7c3fefbce07481d75880fe1abd9fe50bdc0903c8931e5fe1547399c22616ae46b471f40a356c8eade9e04f15e97ddae18b63103b795994734c44aaa1a6f55c7c4a67a9295b49539c6350b683f45ccef1d94f4a27f21a7288c83f1c9a335d3a46987b35ec46649f114d3f6927e9f5acaea1eb745dd351594a3f8a9c90a5d1b0e6781ec2be97f4fbf9821238b49f051cdcadab0fdc1f8e934d643baee98976fde62c93a09dd62789e3bb25bf99ad0dfa47b2023593cbae2bf5fa8f47241ac50eca2badcb906510c2ab15da97c00"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 293.220637] BTRFS error (device loop2): open_ctree failed [ 293.228293] BTRFS: device label Á devid 491327286885 transid 0 /dev/loop5 20:07:58 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r5 = dup2(r2, r4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r5, 0x80045530, &(0x7f00000002c0)=""/120) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r7 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r7, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VIDIOC_S_TUNER(r7, 0x4054561e, &(0x7f00000000c0)={0x800, "c971ffc069553a8ca4f314f0171d54ea4b84621c8960a9f7020723dc55d165d3", 0x1, 0x800, 0x2, 0x5, 0x2, 0x2, 0x4}) getdents64(r6, &(0x7f00000003c0)=""/4096, 0x1000) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) r9 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r9, 0x6, 0x14, &(0x7f0000000200), 0x4) [ 293.281488] print_req_error: I/O error, dev loop4, sector 128 [ 293.293870] BTRFS error (device loop5): unsupported checksum algorithm 29487 [ 293.313461] BTRFS error (device loop5): superblock checksum mismatch [ 293.380492] BTRFS error (device loop5): open_ctree failed [ 293.388721] BTRFS error (device loop5): unsupported checksum algorithm 29487 [ 293.402958] BTRFS error (device loop5): superblock checksum mismatch 20:07:58 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x0, 0x1000}], 0x140000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) write$UHID_INPUT2(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0c0000004200b79bcd0e3251c78a19fd18b3da5119bfd12754718d4785136a52d23174c4151be18c93640ceaf8403295771e4259276c4b96061dd0ba3c1618e04161781f9b27986d"], 0x48) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000380)={0x0, {0x2, 0x4e23, @remote}, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e24, @loopback}, 0xc1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x100000001, 0x4, 0x7ff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ab64}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x300, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x11) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x30, r2, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", ""]}, 0x30}}, 0x800) 20:07:58 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) r5 = add_key$keyring(&(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={'syz', 0x2}, 0x0, 0x0, r4) keyctl$get_persistent(0x16, r1, r5) keyctl$invalidate(0x15, r5) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x3f, 0x2, 0x0, 0x0, 0x9}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, 0x0, &(0x7f0000000100)) write(r8, &(0x7f0000000340), 0x41395527) vmsplice(r7, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000004c0)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, 0x0, 0x0) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0x10) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r9 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x8000) write$cgroup_type(r9, &(0x7f0000000200)='threaded\x00', 0x175d900f) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x8, &(0x7f0000001580)=[{&(0x7f0000000100)="22ce1ce62683d69237e79b", 0xb, 0x5}, {&(0x7f0000000280)="67693b6e7bc74c0df140bd6597af3b54062c4ee64486b15934f9da54e2ad5ca9e550aa0857d6bc281e9e031858a5840a39a4b7ada69b964dda1c096fc6eb896afc9e44d24bd3ae450115a8d43292701fb66149af50ebcbe55dc0809a219f33d04597473792cf4eb9cc2b6b5b", 0x6c, 0x5}, {&(0x7f0000000380)="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", 0x1000, 0x9}, {&(0x7f0000001380)="585b23ac86d20bab47a62368cfc63926d40459e83c363553a0798bc8bfce9bb4fe323ff32f45af036764b72b4684b9b3797abad2ddc69dca96a1efcd9d0d7e632728e06cf0cc39cadf52c72e064cd950cb08f6cd3e3acf5f5fb120cb456cecbb803fedfe8f8967758a1c1aa48826ad6ee99c340b43878485933bf0c2b0660bc6baf966415cc1816d12537735de9134eefb39479b1bbe8aa81f2eed20e9edf2b62041e4c333a39f79dca4a65822087a83a0176bcaf40acd400e91", 0xba, 0x100}, {&(0x7f0000000200)="d324372dc6288303692db74605f2946d71b78c418a42f857a82df6370e43", 0x1e, 0x34}, {&(0x7f0000000300), 0x0, 0x81}, {&(0x7f0000001440)="c599ef3763055153b14f1d4d81e907b6cfddd4a92fb58df471cff045cdbadcef10243976eb297b9f7d9ee066c63e8f9ad1b44c4c1a09ef80c1cd8e7712d9d0af188ec91f4af71a3a4a0989", 0x4b, 0x2}, {&(0x7f00000014c0)="f54038f76b81a592533f403f90c12d2447acd1a397a0798bc96f50f582bc5b567cb38164405b99f4d3c82adc57476098c057c7c0c62176a835495cd8dfdf3621bbdfd75c8d3c8506cbb2ef90a5e7e44fbe4475000a7b6d59d109bec21f85676da95313fcf6d16001ae8d320e6d9487234fae57d13979ee1fd3940b8193d18b269a3357b74c79a9f52baa186e507ee45c9a2067a049e75497d4547cee37075dc8b82b00", 0xa3}], 0x48000, &(0x7f0000001640)={[{@swidth={'swidth', 0x3d, 0x3}}, {@bsdgroups='bsdgroups'}, {@norecovery='norecovery'}, {@nodiscard='nodiscard'}, {@bsdgroups='bsdgroups'}, {@noikeep='noikeep'}, {@grpid='grpid'}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}]}) [ 293.470949] BTRFS error (device loop5): open_ctree failed [ 293.486177] BTRFS error (device loop5): unsupported checksum algorithm 29487 [ 293.498269] BTRFS error (device loop5): superblock checksum mismatch 20:07:58 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x9, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0xffffffffffffffff, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000100)=""/154, 0x9a) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 293.562730] BTRFS error (device loop5): open_ctree failed [ 293.582554] BTRFS error (device loop2): superblock checksum mismatch [ 293.669037] BTRFS error (device loop2): open_ctree failed 20:07:58 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xffffffffffffff6f, 0xfa00, {0x0, 0x0, 0x0, 0x6}}, 0x7) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x12, 0xffffffffffffffff, 0x0) [ 293.772825] BTRFS error (device loop2): superblock checksum mismatch 20:07:58 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) setuid(r2) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x8423, 0x7dcc, 0x6}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f00000013c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0], 0xa, 0x4, 0x4, 0x0, 0x4dfa}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:07:58 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x6, 0x2, 0x1000, 0x2, 0x40, "d8da62849e26c6c5d0e878846518a78896e9ec", 0x4, 0x20}) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 293.831306] BTRFS error (device loop2): open_ctree failed [ 293.866989] BTRFS error (device loop2): superblock checksum mismatch 20:07:58 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x68, r1, 0x10, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0xb0e7, @media='udp\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x44844}, 0x4040040) [ 293.950230] BTRFS error (device loop2): open_ctree failed [ 293.966670] BTRFS error (device loop2): superblock checksum mismatch [ 294.051049] BTRFS error (device loop2): open_ctree failed 20:07:59 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@dev={[], 0x3c}, @broadcast, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x36, 0x1, 0x0, 0x0, "8e423c6a0159115509b499bb9f3ba99f4406460c0908484338b3f6455c14d84887c5f2cd65d1bf9711c626a9893addc7bc4beb739e87947465d25158c1fd0726"}}}}, &(0x7f0000000200)={0x0, 0x3, [0x44f, 0xda1, 0x5ca, 0xda6]}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @local, 'bond0\x00'}}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 294.185008] print_req_error: I/O error, dev loop5, sector 128 [ 294.201633] BTRFS error (device loop1): superblock checksum mismatch 20:07:59 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84e874453fa7a20c811e230e017ed3ac589d31c0c4384f702ce72ce2ee9da5f76960ba620f5624f6ad7c35", 0x2c, 0x0, 0x400}], 0x160000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 294.229992] BTRFS: device label Á devid 14555634054197149700 transid 0 /dev/loop4 [ 294.254419] BTRFS error (device loop1): open_ctree failed [ 294.271005] BTRFS error (device loop4): unsupported checksum algorithm 3 [ 294.287918] BTRFS error (device loop4): superblock checksum mismatch 20:07:59 executing program 1: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000080)=""/10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) kexec_load(0x0, 0x0, &(0x7f0000002400), 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:07:59 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000740)={@remote, 0x77, r1}) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000040)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x3, 0x0, &(0x7f0000000040), 0x2003, 0x0) [ 294.387370] BTRFS: device label 5 devid 0 transid 0 /dev/loop5 [ 294.410174] BTRFS error (device loop4): open_ctree failed [ 294.419638] BTRFS error (device loop5): superblock checksum mismatch 20:07:59 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x100}], 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x800) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = dup2(r4, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000380)="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", 0x8f) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r7, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$FBIOPUTCMAP(r7, 0x4605, &(0x7f0000000340)={0x9, 0x1, &(0x7f00000000c0)=[0x7], &(0x7f0000000100)=[0x1], &(0x7f00000002c0)=[0x4, 0x6, 0x3ff, 0x2, 0x2, 0x835], &(0x7f0000000300)=[0x40, 0x4]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:07:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x10000010}) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 294.481044] BTRFS error (device loop5): open_ctree failed [ 294.499989] BTRFS error (device loop5): superblock checksum mismatch 20:07:59 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40002) ioctl$SNDRV_PCM_IOCTL_DELAY(r1, 0x80084121, &(0x7f0000000040)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x8, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_any='access=any'}, {@version_L='version=9p2000.L'}, {@version_9p2000='version=9p2000'}, {@version_L='version=9p2000.L'}, {@access_user='access=user'}, {@cache_mmap='cache=mmap'}], [{@smackfsroot={'smackfsroot'}}, {@smackfshat={'smackfshat', 0x3d, '(GPL]'}}]}}) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) 20:07:59 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ce3ecbfc0bde97e551ebbfc4bd4cada09ba22b2c969f2b9edcb1dbbb2aba45187bee57ed7b84bdae71469a0ff067909313bc1f3e0e68e4cc849a166b9b860c1302d9b5b423f2a5347fc4795d8cb04e7aef2efb4fbced49e85e16f9ad774efda9fb12ede7087bf1176a1df21a5af1a59997b7689d36dbda2c02724f035261f071e4515ee3f3dce910b9063c09b52a7b466bcc3b777bc04987677365ba4be82cbb0dd0a6bd7deab5b634a6f8d8a8de27762be84257ffbea013b55f3947d9de7d3efd188136dcc904aa3258a55db8eaf5971f1a4f3647d8f0589a178760f20489"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:07:59 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_OUTPUT(r2, 0xc004562f, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f00000000c0)={[0xd3e]}, 0x0, &(0x7f0000000100)={0x77359400}, 0x8) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 294.655407] BTRFS error (device loop5): open_ctree failed [ 294.667181] BTRFS error (device loop4): superblock checksum mismatch [ 294.711154] BTRFS error (device loop4): open_ctree failed [ 294.719255] BTRFS error (device loop4): superblock checksum mismatch 20:07:59 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0xfd) signalfd(r1, &(0x7f0000000080)={[0x5]}, 0x8) r2 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000380)={0x7, {{0xa, 0x80, 0x8, @remote, 0x6}}, {{0xa, 0x4e21, 0x729, @empty, 0x2}}}, 0x108) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockname$packet(r9, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x1c, r4, 0x711, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket(0x11, 0x800000003, 0x0) bind(r12, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r12, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000000200)={@dev, r13}, 0x14) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x2c, r4, 0x208, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r13}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x58a15124}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 294.836617] BTRFS error (device loop4): open_ctree failed [ 294.848371] BTRFS error (device loop1): superblock checksum mismatch 20:07:59 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r4, 0xc0109207, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x5}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f00000000c0)=0xae0eae6) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) write$sndseq(r0, &(0x7f0000000080)=[{0x6, 0x45, 0xfa, 0xff, @time={0x80000000, 0xffffffff}, {0x3, 0x6}, {0x4, 0x1f}, @raw32={[0x5, 0x703, 0x7fffffff]}}], 0x1c) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:00 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 294.900680] BTRFS error (device loop1): open_ctree failed [ 294.918576] BTRFS error (device loop1): superblock checksum mismatch [ 295.022893] BTRFS error (device loop1): open_ctree failed [ 295.056052] BTRFS: device label Á devid 83886080 transid 0 /dev/loop5 [ 295.099877] BTRFS error (device loop5): superblock checksum mismatch 20:08:00 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$USBDEVFS_CLEAR_HALT(r0, 0x80045515, &(0x7f00000000c0)={0x2, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r2 = accept4$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x0) getpeername$inet6(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 295.150280] BTRFS error (device loop5): open_ctree failed [ 295.160562] BTRFS error (device loop5): superblock checksum mismatch 20:08:00 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000480)=0x1c, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e21, 0x4, @remote, 0x5}}, 0xf3, 0x4e2, 0x6, 0xfffffc00, 0xffffff65}, &(0x7f0000000580)=0x98) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000300)={0x78, 0x0, &(0x7f0000000280)=[@exit_looper, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f00000000c0)={@flat=@handle={0x73682a85, 0x0, 0x2}, @flat=@handle={0x73682a85, 0xa}, @ptr={0x70742a85, 0x0, &(0x7f0000000080)=""/55, 0x37, 0x1, 0x12}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}, @increfs_done={0x40106308, 0x1}, @increfs_done={0x40106308, 0x2}], 0x8f, 0x0, &(0x7f0000000380)="b9ccf7279d848221601899ad8ad1ca39277e039d93df9eb56e46884b38d1560aa5c68c7afbf9f8d24068eafb3946b3e38f0e49bc2417ddd7adb0d32281cad6f6a5ba7c9e5af31703b446e198905db530167b6fad37c864c32d562a6cf8ccd261022a062547e87d771f9f83d66583c685ee08a2e4f4aaf73731bdec6d4ce31481afc52866ec0946ec1a1f5639ccffd5"}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:00 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4800) read$alg(r0, &(0x7f00000002c0)=""/231, 0xe7) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0xff, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x2000000], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_GET_PIT(r8, 0xc048ae65, &(0x7f00000005c0)) r9 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r9, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup2(r12, r11) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000580)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) getsockopt$IPT_SO_GET_REVISION_MATCH(r13, 0x0, 0x42, &(0x7f0000000500)={'icmp\x00'}, &(0x7f0000000540)=0x1e) wait4(r10, &(0x7f00000003c0), 0x8, &(0x7f0000000440)) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:00 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0xd1000, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) [ 295.240978] BTRFS error (device loop5): open_ctree failed [ 295.299831] BTRFS: device label Á devid 3458764513820540928 transid 0 /dev/loop4 [ 295.328286] BTRFS error (device loop4): superblock checksum mismatch 20:08:00 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 295.380654] BTRFS error (device loop4): open_ctree failed [ 295.403634] BTRFS error (device loop4): superblock checksum mismatch 20:08:00 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_QUERYMENU(r3, 0xc02c5625, &(0x7f00000000c0)={0x1, 0xf8, @name="b0e2a1e0305b662f19d0d3d0b41adfc21ad42d27014e3b4b9c92dca7023f3171"}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000200)=0xa267, 0x4) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x800000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x9}], 0x3, 0x0) [ 295.470137] BTRFS error (device loop4): open_ctree failed [ 295.477753] BTRFS error (device loop4): superblock checksum mismatch 20:08:00 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="ce3ecb437a01651f8b61f0c9f4dc"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$fb(r6, &(0x7f00000002c0)="d1eb0a56203d10b52551994fe2ed256ce2bb942d96be7c1e3fad93b1f031c9ba549e1740da60b651c6bc54df520cd4d1066a75777ee90c04f762b14d9e49c5b45ae47353a30f917fb4e3bfe50c683d7596a0abe8c2b0d4c7182ec0d3a7adc73f0ead1ba91af2", 0x66) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:00 executing program 2: kexec_load(0x4000000000, 0x0, &(0x7f0000002400), 0x3e0000) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffff00000000, 0x8001) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r0, 0x36e) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="0100aaf9eb50df1f374ce80509000000180000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x401, 0x4, 0x4, 0x56, r2}, 0x10) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 295.571380] BTRFS error (device loop4): open_ctree failed [ 295.579608] BTRFS error (device loop4): superblock checksum mismatch 20:08:00 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc837b004800070100008000cef27efb0a0100fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 295.650963] BTRFS error (device loop4): open_ctree failed [ 295.689255] print_req_error: I/O error, dev loop4, sector 128 20:08:00 executing program 4: socketpair(0x21, 0x0, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') r3 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x38, r2, 0x132, 0x70bd2b, 0x25dfdbfc, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x38}, 0x1, 0x0, 0x0, 0x400c000}, 0x11) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x58, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5c}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfc59}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8400}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4010}, 0x81) kexec_load(0x8000, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x1}], 0x0) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x5, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = dup2(r1, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 295.703395] BTRFS error (device loop2): superblock checksum mismatch 20:08:00 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="910d27055ab76184bad7acd695ad3b187223fbb8520567ffb07d34bead7c621096f2dca01566fe038c591186e30e51746c3f4712905497154427ebabbfa8fdff2c55c752098ecf1669b17411da4ba8a39a525f0a0a20b8c57cea7551bbc193b47be4f3ab8fdcf29f261886e74731e8e5db7b431f9cf556e0b381ee59c878e37083baa6e50abec43e4ea5bed22f08cac04ddc3ce84a1bac3a11f38470f70eead143276f305d38e8f7fc460a7a6e9b22d4c34f000072f5ed77c7d77b9df460c4fac0f3f596113ea90960ea0334368d7752c7aa5d"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x7, 0x103000) setsockopt$TIPC_GROUP_LEAVE(r5, 0x10f, 0x88) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 295.754289] BTRFS error (device loop2): open_ctree failed [ 295.762770] BTRFS error (device loop2): superblock checksum mismatch 20:08:00 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000140)={0xffffffe1, 0x1, 0x4, 0x2000000, 0x36, {r5, r6/1000+30000}, {0x5, 0xc, 0x6, 0x40, 0x7f, 0x5, "b044da9f"}, 0x0, 0x1, @userptr=0x3, 0x5, 0x0, 0xffffffffffffffff}) connect$nfc_llcp(r7, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x2, 0x20, 0x20, "cb1674531251f0ab294a3e9da5b7ebab749e0849c874f382bbf34c43d6f46505459f4851e89b911fc8d5bb3511994c60b3829658c860c13d7a5f367b8198a9", 0x26}, 0x60) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000000c0)) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETFB(r3, 0xc01c64ad, &(0x7f0000000080)={0x7, 0xfffffffb, 0x7, 0x0, 0x7, 0x2d, 0x2}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:01 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r2, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x23b0}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20004845}, 0x8840) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 295.900340] BTRFS error (device loop2): open_ctree failed [ 295.932320] BTRFS error (device loop1): superblock checksum mismatch [ 295.971422] BTRFS error (device loop1): open_ctree failed [ 295.986199] BTRFS error (device loop1): superblock checksum mismatch 20:08:01 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VT_RELDISP(r6, 0x5605) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:01 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000200)='/dev/rtc#\x00', 0x2, 0x8000) syncfs(r0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:01 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000080)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 296.054549] BTRFS error (device loop1): open_ctree failed [ 296.086189] BTRFS error (device loop1): superblock checksum mismatch [ 296.190278] BTRFS error (device loop1): open_ctree failed [ 296.201513] BTRFS error (device loop2): superblock checksum mismatch 20:08:01 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x1}], 0x3, 0x0) syz_read_part_table(0xffffffffffffffff, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000080)="b5537ffd9f34b905ed37800bc0b0ec8c6bcbac3c42490f655efe93721c306404c957959b41194c4544e2b173477e1c3c71e523447ee7be7d8c38e5e55538b19b143ab7e770fb5353757e7d0d8853e32f8167be6b0d3c9757ec58e8fcf65549", 0x5f, 0xd10}, {&(0x7f0000000380)="63ceb0d0dbdf50da3901fe9192ef11c1c002289ad3cb9b79a2130ee802a112bf65a7f803e41d6247120b9ff7fd248d6874ab714d5f225c9928852725c91099d1b850cf90328420ce4718aeec10030ba02a2f93660e21311d10e1d5a078b1521c2525a0a9c4d869be328ee50e223c92b699c428355adf76b4fec424873ab169fbb7f958a7c3304a2b496c99a0724de925581852a59cd8fd18460657f5f8e48e64e2e4f3a900e2e103b48f6be707c12d677c97407fc6f8df3cbff1666aab72ce19472b7e9aa2a8ec1bd25b1db6e96a1c7e990646b539178934df6fba98563abaa6875a00217283f66d494967f093409d5de1c3d936b7876586b6ac", 0xfa, 0x3f}, {&(0x7f0000000280)="1f189c6e97b6ed4bc2d939ce645016bda41ff30216310197c92c4b05bfba747fb16ccc90e6c1b61879eab0de95957470c405fe8d13ab7f7ac35eb59ab125e182debdcb87e1a30eb17b4ae645c8e631a60234b0758d23e9bc97869d4f5bee3b7a36eb362f4774c29dcaaea255", 0x6c, 0xd462}, {&(0x7f0000000480)="20840f7f77e477cc5e817375f5cea342bdec4b208aac0844f87671c0e98639d930d1900fbbd2f056097a32fc0d8c41d6df23d720a720e2d6e1258132e59a8f6525935a614f625533897f2c7349d10a36e7f3d694cc1da441308965b54fd46f21d68eec8978ef", 0x66, 0x18b}, {&(0x7f0000000500)="ef4fc7fe8b692f22d9c375d2384aed47e89baa982ed4deec848a2243f33033f2ee7ba64701bd6261019d841d65c52d522e650f1f7eb015c35e3bc05b65e83975807f87a9d73da49fcab86308e1ca9da82714cc3e255c13a2fcc4a7357ff5d1168db65ab5a1f39921d7d727cf165053f5d463ff56e0a997960182e2858bae8f217b4f86985e105e17d64d0287b0d15a82ab9f6cc162bbe12e3f8c8c23ec448eca5e1ea89de8eb90e819bea4cf0f1d53cb6886fc", 0xb3, 0x1aa9df93}, {&(0x7f0000000100)="9fe8c641d49bafe60183bd179b64191d6d167658d52a3ccd46827fa6feeaf01828757348d0ed17e8277d68e35fa32848", 0x30, 0x100000000}, {&(0x7f0000000200)="fce8f3bab0e1984108c248dcd5afd00702e5a7d5d0c7", 0x16, 0x5c}]) getrlimit(0x4, &(0x7f0000000300)) 20:08:01 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r4, 0xc0585604, &(0x7f0000000140)={0x0, 0x0, {0x3, 0x9, 0x3007, 0x5, 0x6, 0x0, 0x0, 0x3}}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 296.280650] BTRFS error (device loop2): open_ctree failed [ 296.300932] print_req_error: I/O error, dev loop2, sector 128 [ 296.314570] BTRFS error (device loop1): superblock checksum mismatch 20:08:01 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xea1ff95b801a260b, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000100)={0x38, 0x6, 0x61, 0xfff, 0x5, 0x7fff, 0x6, 0x8000, 0xeef, 0x9}, 0x0) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f00000000c0)={0x3, 0x3d}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 296.400501] BTRFS error (device loop1): open_ctree failed 20:08:01 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) flock(r1, 0x6) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, r7, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x9}, @SEG6_ATTR_ALGID={0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xd9a}]}, 0x30}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r5, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x54, r7, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_DST={0x14, 0x1, @local}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x800]}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x33}}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x24000001) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:01 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x160000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp1\x00', 0x101100, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) [ 296.487867] BTRFS error (device loop5): superblock checksum mismatch 20:08:01 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000140)="66b812000f00d08f6978e2cd0f1a18460f01c5dee166baf80cb8205d488fef66bafc0c1326ededbaf80cb88835bc83ef66bafc0cedce57110f01cb", 0x3b}], 0x1, 0x0, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$FUSE_IOCTL(r3, &(0x7f0000000180)={0x20, 0xfffffffffffffff5, 0x2, {0x400, 0x4, 0x8, 0x1}}, 0x20) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) mlock2(&(0x7f0000695000/0x4000)=nil, 0x4000, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:01 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f00000000c0)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x1) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d2654729"], 0x48}}, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x0, @rc={0x1f, @none, 0x5}, @sco, @ax25={0x3, @bcast}, 0x4, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000100)='rose0\x00', 0x3ff, 0x7103}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$rxrpc(r5, &(0x7f00000002c0)="dafab32815b0641e8c843de6bada54ff5c378b779ef4970aa3c29e91bbcdfcabef12a18dee940330a0c23789aab19f86b21c1a083adb92769ff0ee46d73d3ffee0b440c7ef8ac3be69bda62fd8e49433b0de5712ca089388829d29bf742dd3a2de4c9351fa88", 0x66, 0x4008001, &(0x7f00000003c0)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3}}, 0x24) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000740)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x78) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 296.579356] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 13835058055282163712 transid 0 /dev/loop4 [ 296.580113] BTRFS error (device loop5): open_ctree failed 20:08:01 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x2000000000000000}], 0x2) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r5, &(0x7f00000003c0)=""/4096, 0x1000) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r7, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000280)={0x400, 0x1, 0x5, 0x0, r7}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000300)={r8}, &(0x7f0000000380)=0x8) getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r9, 0x1}) fallocate(r0, 0x10, 0x1, 0x5) [ 296.666835] BTRFS error (device loop4): superblock checksum mismatch 20:08:01 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={r5, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x2, @mcast2, 0x8001}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e23, 0xfffffffa, @ipv4={[], [], @local}, 0x7}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000140)=0x10) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r8, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000180)={r6, 0x1, 0xea14b83, 0x6, 0x401, 0x27, 0x9, 0x6, {r8, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x6, 0xffffffff, 0x7, 0x10001, 0x8}}, &(0x7f0000000240)=0xb0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 296.804013] BTRFS error (device loop4): open_ctree failed [ 296.815661] BTRFS error (device loop4): superblock checksum mismatch [ 296.875684] BTRFS: device label ¦¨@@@ devid 0 transid 0 /dev/loop2 [ 296.911108] BTRFS error (device loop4): open_ctree failed 20:08:02 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x144400, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 296.919168] BTRFS error (device loop2): unsupported checksum algorithm 115 [ 296.936502] BTRFS error (device loop2): superblock checksum mismatch 20:08:02 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) ptrace$cont(0x18, 0xffffffffffffffff, 0x8, 0x9) 20:08:02 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000000c0)=0x4) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000280)) write$binfmt_script(r1, &(0x7f0000000380)={'#! ', './file0/file0', [{0x20, 'btrfs\x00'}, {0x20, 'keyring/'}, {0x20, '\x97Gp\xa7\xf0\xbe\'5\xf7l\xe3\x88\xdf\xca\xb7\x03\xbbK\xac\xffo\x8eXb\xa4\xd0\x9a\x81\x05\xde\xd8\ab^f\x80\x05u\xc7\x88[\xe96q\xed\xb2\x8d\x87\xa6iS5GT\xd0\xc33iyG\xa6\xdc\' \x83\xee\xa6\xfc\x91\x00\x00\x00\x00\x00\x00\x00\x00QdBd\x14\xc5\x0e\xe4\xfe5\xd8,H\xd2\v\xe5\xd3\xa9\\ 9'}, {0x20, 'btrfs\x00'}, {0x20, '*\'vboxnet1eth0'}, {0x20, 'btrfs\x00'}, {0x20, 'lo#vboxnet1selinuxem0vboxnet0'}], 0xa, "135fde3340828c16daca3e6a14045b0df08c79396a91e75c9aede4a81ebc4618908b42d4d9718ada183e56748bfb8081f12b30cce453567aeed779798deeafbdbd00db37eb940fc1bd2ae9c6fbbb676d97b4262b0b1ecab83e"}, 0x118) [ 296.980583] BTRFS error (device loop2): open_ctree failed [ 296.987928] BTRFS error (device loop2): unsupported checksum algorithm 115 [ 297.013407] BTRFS error (device loop2): superblock checksum mismatch [ 297.122795] BTRFS error (device loop2): open_ctree failed [ 297.160946] print_req_error: I/O error, dev loop2, sector 128 20:08:02 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 20:08:02 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000002c0)={0x1, 0xd, 0x4, 0x800, 0x5bd, {0x77359400}, {0x2, 0xc, 0x2, 0x81, 0x3, 0x5, "b85b64bd"}, 0x50, 0x3, @userptr=0x7, 0x0, 0x0, 0xffffffffffffffff}) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000340)={r6, 0xc69a}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800103, 0x0, 0x0, 0x0, 0x1, 0x3], 0x4000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_UNIQUE(r9, 0xc0106401, &(0x7f0000000180)={0x5d, &(0x7f0000000100)=""/93}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 297.179673] BTRFS error (device loop1): superblock checksum mismatch [ 297.242471] BTRFS error (device loop1): open_ctree failed [ 297.255004] BTRFS error (device loop1): superblock checksum mismatch 20:08:02 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$caif(r2, &(0x7f0000000080)=@dbg={0x25, 0x0, 0x20}, 0x18) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 297.400389] BTRFS error (device loop1): open_ctree failed [ 297.409743] BTRFS error (device loop2): superblock checksum mismatch [ 297.460088] BTRFS error (device loop2): open_ctree failed [ 297.469335] BTRFS error (device loop2): superblock checksum mismatch 20:08:02 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000040)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c17931", 0x2e}], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3b}}], 0x10) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000001, 0x0, &(0x7f0000000040), 0x134086a, 0x0) [ 297.561593] BTRFS error (device loop2): open_ctree failed 20:08:02 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x80020, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0x9, 0x768, 0x6c, 0x2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x80200, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="df48951d", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={r5, 0x4, 0x3f, 0x2, 0xff, 0x3}, &(0x7f0000000280)=0x14) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x4000000000000}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:02 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 297.676077] BTRFS error (device loop4): superblock checksum mismatch [ 297.730313] BTRFS error (device loop4): open_ctree failed [ 297.763670] BTRFS: device label Á devid 216172786391973888 transid 0 /dev/loop1 [ 297.780900] BTRFS error (device loop1): unsupported checksum algorithm 4 [ 297.805930] BTRFS error (device loop1): superblock checksum mismatch [ 297.863184] BTRFS error (device loop1): open_ctree failed [ 297.873946] BTRFS error (device loop1): unsupported checksum algorithm 4 [ 297.896169] BTRFS error (device loop1): superblock checksum mismatch 20:08:03 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) listen(r0, 0x100000000000012) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) signalfd4(r1, &(0x7f0000000180)={[0xfff]}, 0x8, 0x400) r2 = socket$netlink(0x10, 0x3, 0x400000000000004) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="480000001400190d09004beafd0d8c560284ed7a80ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed4e00000000000000", 0x48}], 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000000)={0x3, 0x6, 0xffffff7f, 0x1000, 'syz1\x00'}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$VIDIOC_G_FREQUENCY(r5, 0xc02c5638, &(0x7f0000000380)={0x8, 0x4, 0x3}) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xfffffffffffffdec) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r3, 0x0) r6 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r8 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r7, r8) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f00000001c0)={r8, 0x75, 0x63}, &(0x7f0000000200)=ANY=[@ANYBLOB="656e633d6f61657020686173683d6372637431306469662d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000001d000000000000"], &(0x7f0000000280)="eaa0ca03148d01b90af0b01f3fdd8d707e829b70d5268d3e0ab19c9d9c121b3c1e22cae6d240e50d014c59a807925c21a12bf18fcb41e7d67976b3ea72f95634b9f095451fc70e5c3d81f005fb50913d94450ba0ceed5fd88c416b91ef659e3e13a9146ff64e38aabf419b1de9d5cca93e5f194759", &(0x7f0000000300)=""/99) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000040)={0x2, 0x7}) 20:08:03 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x101002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000008002000000010000000000000000000000010000e8010000e8010000e8010000e8010000e8010000e801000003000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/48], @ANYBLOB="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"], 0x2e0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 298.005776] BTRFS error (device loop1): open_ctree failed 20:08:03 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40082, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) r4 = socket(0x26, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r6 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r5, r6) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000040)=[{&(0x7f0000000140)="e8c832ff26e8b06fc200bc49f140fcb8b614c49156f450d948f7a485564e913ee97c8647c356d0a2b74e1a490054c69a411182a0eb20b43eaafe5056cba41026c60a33fe30606e1062304ec936a6a021628fbd28ea9817c4124be76811f4756421f1c26606b38fba26da8516a65d5f4d4dd96bb7baa9e4b1465d61", 0x7b}, {&(0x7f0000001380)="e723047a6a312e692ab6c0314e74b5987b062f92da804d6996d871dc9008f5c4c2725b137a05040457c92e1f1340b13e2701c73f1a24252d9311695eb8f73583937f53782e2d75d7fc53df53863bca2277a81b9c2925efbaec558af0086bb6cb9f0ded200bac7562516efa8fa66e1110ffaeed3d4812f3721764c7f92826ca81ea2f5d027cf05bfb1d962a9a6d6fd8300124f56813212f57d2c66d5f6da052f9a99833ac21bc286ac0bc3a1c6e14284a2aa5d81e0932e8415808ce4b8ee53d8c8f10c00227", 0xc5}], 0x2, r6) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f00000000c0)={0x600f, 0x7, 0x1, 0x93, 0xb8, "bb87bec649a472fb5415d17e80cb4f3dd74b42", 0x3, 0x5}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000200)={0x1000, 0xfff, 0x4, 0x5}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x1ff, 0x2, &(0x7f0000000080)=[{&(0x7f0000000280)="ade008ff0d063fc2d648fffb523fce1bcb60ea88107af8b9a1c770dc57be3980457ac06583ebefc6649c4d5ef2716231e48340be46f18a4d51b2bbaf994175674075498eda37d013cc0d849aa69397e7", 0x50, 0x5}, {&(0x7f0000000380)="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", 0x1000, 0x3}], 0x0, 0x0) [ 298.133500] BTRFS error (device loop1): superblock checksum mismatch 20:08:03 executing program 3: openat$vimc2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video2\x00', 0x2, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0x2, 0x0, 0x8}, ["", "", "", "", "", ""]}, 0xfffffdf0}, 0x1, 0x0, 0x0, 0x40001}, 0x4000000) ioctl$SNDCTL_DSP_GETBLKSIZE(r1, 0xc0045004, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x280, 0x0) write$selinux_load(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696ecfaa000000000000000000"], 0x19) 20:08:03 executing program 2: kexec_load(0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}, {&(0x7f0000000380)="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", 0x1ab, 0xc2, 0x7}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 298.191755] BTRFS error (device loop1): open_ctree failed [ 298.268919] BTRFS error (device loop2): superblock checksum mismatch 20:08:03 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f0000000140)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3235004000000f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4d}], 0x1, 0x0, 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000100)=0x100) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4$bt_l2cap(r5, &(0x7f00000000c0)={0x1f, 0x0, @fixed}, &(0x7f0000000200)=0xe, 0x80000) ioctl$sock_ifreq(r6, 0x8994, &(0x7f0000000280)={'netpci0\x00', @ifru_flags=0x1}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 298.344064] BTRFS error (device loop2): open_ctree failed [ 298.417047] BTRFS error (device loop2): superblock checksum mismatch [ 298.471728] BTRFS: device label † devid 1563368226816 transid 7782367490654432256 /dev/loop1 [ 298.481316] BTRFS error (device loop2): open_ctree failed 20:08:03 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/124, 0x7c}], 0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000280)='./file0\x00', 0x20000, 0x1, &(0x7f0000000380)=[{&(0x7f00000002c0)="8da4363ac0ed02973139354ab2b83b122954c42621000a00000000ffff4d00f76ebc3285f6f2a2299748aeb81e1b00b10e196cd12ae3d1ea83effb01fffffff6000066535f4d00"/81, 0x51, 0x10000}], 0x3, 0x0) [ 298.531180] print_req_error: I/O error, dev loop2, sector 128 [ 298.581645] BTRFS error (device loop1): unsupported checksum algorithm 1536 [ 298.588899] BTRFS error (device loop1): superblock checksum mismatch [ 298.672502] BTRFS error (device loop1): open_ctree failed 20:08:03 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="e95cb293b822de28e14640f0f3cb00"/24], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = dup2(r1, r6) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r7, 0x4020565b, &(0x7f0000000140)={0x8001005, 0x6d, 0x1}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:03 executing program 2: prctl$PR_GET_FPEMU(0x9, &(0x7f0000000080)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000006c0)=@gcm_256={{0x303}, "79073626b2ccf0b5", "0e166fee0bb9ab68281b4853047c4e10d0f38787cb5d3e4a9fff8ea8caa3fa29", "88172e0a", "a479521f1ac63388"}, 0x38) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x22000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000700)={@empty, @multicast1, @dev={0xac, 0x14, 0x14, 0x39}}, 0xc) recvmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000280)=@rc={0x1f, @none}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/235, 0xeb}, {&(0x7f0000000540)=""/222, 0xde}, {&(0x7f0000000640)=""/65, 0x41}], 0x4, &(0x7f0000000200)}, 0x40000000) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:03 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x101200, 0x0) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000300)={0x101, 0x2, 0xffff}) ioctl$RTC_WIE_ON(r2, 0x700f) r4 = open(&(0x7f0000000080)='./file0\x00', 0x8140, 0x290) sendmsg$SEG6_CMD_SET_TUNSRC(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x0, 0x300, 0x70bd27, 0x25dfdbfc}, 0x14}}, 0x24040080) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:03 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x404002) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000013c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0xa, 0x0, 0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0xc000) getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x12, r5, 0x15e53000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x357040, 0x0) mmap$snddsp_control(&(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x8, 0x10, r1, 0x83000000) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000380)={0x0, 0x5}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x20200, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r9, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$TCFLSH(r9, 0x540b, 0x1) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_REGS(r10, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r1, 0xc0305615, &(0x7f0000000300)={0x0, {0x5, 0x8}}) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r10, 0xc028ae92, &(0x7f00000001c0)={0x400, 0xfffffffa}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000001400), &(0x7f0000001440)=0x6) [ 298.971587] BTRFS: device label Á devid 7526466502365771361 transid 0 /dev/loop2 [ 299.015160] BTRFS error (device loop2): unsupported checksum algorithm 28265 [ 299.034914] BTRFS error (device loop2): superblock checksum mismatch 20:08:04 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x10000) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x38f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x965}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x80) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x2) 20:08:04 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) dup(0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000500)={r0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000280)={r0, 0x6, &(0x7f0000000080)=[0x2, 0x8, 0xb01, 0x7, 0x200, 0x6], &(0x7f00000000c0)=[0x7f, 0x5, 0x6, 0xfffffef8, 0x3db, 0x721d, 0x9], 0x8, 0x1, 0x1a44, &(0x7f0000000100)=[0xc5d], &(0x7f0000000200)=[0x9, 0x3d, 0x401, 0x4]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 299.070342] BTRFS error (device loop2): open_ctree failed [ 299.084235] BTRFS error (device loop2): unsupported checksum algorithm 28265 20:08:04 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) [ 299.139885] BTRFS error (device loop2): superblock checksum mismatch [ 299.257714] BTRFS: device label Á devid 67108868 transid 0 /dev/loop5 [ 299.270224] BTRFS error (device loop2): open_ctree failed 20:08:04 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x4201, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000100)) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 299.320756] print_req_error: I/O error, dev loop1, sector 128 [ 299.334021] BTRFS error (device loop5): unsupported checksum algorithm 61 [ 299.353650] BTRFS error (device loop5): superblock checksum mismatch 20:08:04 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 299.410499] BTRFS error (device loop5): open_ctree failed [ 299.418317] BTRFS error (device loop5): unsupported checksum algorithm 61 [ 299.435842] BTRFS error (device loop5): superblock checksum mismatch 20:08:04 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 299.500111] BTRFS error (device loop5): open_ctree failed [ 299.511256] BTRFS error (device loop5): unsupported checksum algorithm 61 [ 299.526643] BTRFS error (device loop5): superblock checksum mismatch [ 299.596544] BTRFS error (device loop5): open_ctree failed 20:08:04 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ffd51e08b3343bafbc55ea57cd8ce6a09ce7c04f4a49e0a4d5d0eca22ad1ce0ef869420f7a8bbf15c89aba43b89ea48e07c0c850", 0x5e) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) syz_mount_image$ceph(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="e833dcd568d8160b1825f5d3b00f105856aec50fb1", 0x15, 0x8}], 0xc0000, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000200)={0x3, 0x3}) [ 299.642145] print_req_error: I/O error, dev loop2, sector 128 [ 299.651198] BTRFS error (device loop5): superblock checksum mismatch 20:08:04 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0x2, 0x2) syz_open_dev$radio(0x0, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) write$FUSE_STATFS(r1, &(0x7f0000000280)={0x60, 0x0, 0x2, {{0x7f, 0x0, 0x8, 0x3e, 0x8, 0x2, 0x8, 0x16c}}}, 0x60) prctl$PR_GET_THP_DISABLE(0x2a) [ 299.710267] BTRFS error (device loop5): open_ctree failed 20:08:04 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000000140)={0x2008}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 299.787522] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 0 transid 0 /dev/loop1 [ 299.839436] BTRFS error (device loop1): superblock checksum mismatch 20:08:04 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0xfffffffffffffffd}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 299.900765] BTRFS error (device loop1): open_ctree failed [ 299.915057] BTRFS error (device loop1): superblock checksum mismatch [ 300.033735] BTRFS error (device loop1): open_ctree failed [ 300.042360] BTRFS error (device loop5): superblock checksum mismatch [ 300.080115] BTRFS error (device loop5): open_ctree failed [ 300.088290] BTRFS error (device loop5): superblock checksum mismatch 20:08:05 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r1, 0x40045010, &(0x7f0000000040)=0x9) [ 300.190445] BTRFS error (device loop5): open_ctree failed [ 300.198510] BTRFS error (device loop2): unsupported checksum algorithm 3 [ 300.216706] BTRFS error (device loop2): superblock checksum mismatch [ 300.280224] BTRFS error (device loop2): open_ctree failed 20:08:05 executing program 2: kexec_load(0xfffffffffffffffe, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84cce3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x1, 0xabc}], 0x150000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) r1 = getpgrp(r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x9, 0x8, 0x54, 0x20, 0x0, 0x9d, 0x10, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x2025, 0xac, 0x9c600000, 0x0, 0x7, 0x3, 0x1f}, r1, 0x1, r2, 0x1) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x10000, 0x24000) [ 300.333833] BTRFS error (device loop1): superblock checksum mismatch 20:08:05 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "2c715b38ede719e0", "8f02b7c3d75b81f84e43e03c19f12a60eff4635419c6f900ed4e7e2cea1988e5", "503cec91", "998df624b9b9f1c7"}, 0x38) [ 300.430339] BTRFS error (device loop1): open_ctree failed [ 300.490012] BTRFS error (device loop2): superblock checksum mismatch [ 300.530306] BTRFS error (device loop2): open_ctree failed [ 300.584654] print_req_error: I/O error, dev loop2, sector 128 [ 300.593619] BTRFS error (device loop1): superblock checksum mismatch 20:08:05 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) write(r4, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 300.788370] BTRFS error (device loop1): open_ctree failed [ 300.805694] BTRFS error (device loop2): superblock checksum mismatch 20:08:05 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) ioctl$SOUND_PCM_READ_CHANNELS(r0, 0x80045006, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/autofs\x00', 0x208103, 0x0) sendmsg$NFT_MSG_GETOBJ(r1, &(0x7f00000015c0)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001580)={&(0x7f0000001540)={0x14, 0x13, 0xa, 0x801, 0x0, 0x0, {0x5, 0x0, 0x4}}, 0x14}}, 0x4000000) [ 300.924920] BTRFS error (device loop2): open_ctree failed 20:08:06 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) syz_mount_image$afs(&(0x7f0000000100)='afs\x00', &(0x7f0000000280)='./file0\x00', 0x1ff, 0x8, &(0x7f00000007c0)=[{&(0x7f00000002c0)="5f94200d9225f4ead1f32e86ec2a7708cdb360", 0x13, 0x400}, {&(0x7f0000000300)="f7b2bf9f7870499fb20a7c4c18e8a29ea13822c9c31ab4b8c1741bf71986336576d1", 0x22, 0x8}, {&(0x7f0000000380)="dcb10640adccd5d95e1b56fd35537b6edf264194fc36231fb7670b3bfa4dbf4f83e5ccf7f2aa87b7e3aa7519990b9536e9a37d8459c59fc831c4e992a541be6f6ee1132e3f7dd26103aee7fbfb84f8bb8e22bfb8ebbbe42fbff9", 0x5a, 0x7}, {&(0x7f0000000400)="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", 0xff, 0x40}, {&(0x7f0000000500)="c3d620864af20f0d375dd319c58e", 0xe, 0x5}, {&(0x7f0000000540)="8996098c3c0b83da5d9ba1e650b7e4cd9d8d4edd4f52a624da18fc51abee9659bd7d857b921908323c2b68222e764fb7c92641dce7fbd8f9860d3051182224e2ce4852321eef221f4364e39c52957923f1d6ec376a8fd97591f78efb3d1f218c78a789a5abd924bf0a328fda58613ef076e274026fbe449da10f12bf3ff487d7a3dadaa8d49171bfc675747a25cf25d7a4d9bcf64c93dcca01f0be1aeb873972b52cd83e0d3874b0fc", 0xa9, 0x1}, {&(0x7f0000000600)="a1109b13e81b4a94f57405d3f14b80dc94f5f4c74f91fefdfa0208b37e2944bd22a633ed1bc1ba9634be4a79eef1cdb275a3e6ba26c7e557fdb516c76fede1c595e832f6ef129c33dbdf691afed06d459976f5d92f507da07c7227f7c0487e24e07339861096d123a28e608a78f6f8a23c0b6f610b8fd07986dec7e34ca7728e144c9f45337ed4ec61fc243e35268e0d73c9", 0x92, 0x5}, {&(0x7f00000006c0)="bd542fbd76a116db88a3d7efc60124300fb4806a790dd89f979aab3f818cb9dc15746801a7f6fbd2469df42e55e09eb585da706ae4f6e0f73392ead526c791218f4bd832c74f682c6aa310e1cbc71394eb5a97d3780791c9c6210078cf8d31f4f76f5c3e052f87d9947de1b543248bb7e279ffba2b98025b5f63b5128bdf3d7d70e37ad03b52b8caecf5055f86e6702431b6dc406c31576401062f3488ea07f93c4b3d915415d496c9df2bff50d789c2d1c7ffdd5e118c91eca113d961115d7a0f5844513bb258bd15ae9e358ea94687652d3688c4a9b03cd575740d4254be41fd8767e1f912bfd7eff2897a8db32774f74f7f71", 0xf4, 0x4b908a3a}], 0x110010, &(0x7f0000000880)={[{@flock_local='flock=local'}, {@flock_local='flock=local'}, {@dyn='dyn'}, {@dyn='dyn'}, {@flock_local='flock=local'}, {@autocell='autocell'}, {@source={'source', 0x3d, 'em0'}}, {@flock_openafs='flock=openafs'}, {@flock_write='flock=write'}], [{@subj_type={'subj_type'}}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SIOCRSSL2CALL(r4, 0x89e2, &(0x7f00000013c0)=@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000200)={@dev, r7}, 0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001400)={@any, 0x7f}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@mcast1, 0x4d, r7}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) close(r9) 20:08:06 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 301.137814] BTRFS error (device loop1): superblock checksum mismatch 20:08:06 executing program 1: kexec_load(0x0, 0x6, &(0x7f0000000580)=[{&(0x7f00000000c0)='A', 0x1, 0x3, 0x2}, {&(0x7f0000000280)="54c7ff23cc42e6a8b79b50fd6e1afa89aab57f35b1ace88da142bd6e0d08fcf3f2e659c9c585c1d84ebbe0959411e1d4ed5b495cb8f2a80e44817038ad2ea0d51b99560e5ca557b225bbb57a87166e9fd21d22da4108a26fd423cb840ef8502e47930e9721f481db4f24ab4de07e54634843c3c96cddf014c1e8f4c80aaa5b9983f343f129cc391af69d86adfc0aad15b2fa5654bcbe43406e67f032e6a7664a9d5b44becd0e1b45a3a88d3f84feca", 0xaf, 0x2, 0x10000}, {&(0x7f0000000000)="39219a0c4cc914294082857f73d637b1777f09c263cee69d72d0b4d906047e74f065050178d5a8b6eae60865fbd20e43d3940d985ebf88a1b0148b12a2089104ae913d8b7dc2e25eef02a90bf289ce05dddbf6ff8154937eb910bc1b3638f5bfb4cc", 0x62, 0x80}, {&(0x7f0000000740)="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", 0x132, 0x2, 0x687}, {&(0x7f0000000500)="07063aaacba8922ad9fcefcd7877e709acf8d90af26ed676361ae289a272c9aee2355d0a1f033c9aa2eb9ba077a8f584827e73c3ea42253230fbe6a48eee18ab8cc5748ae9d8941e3089486c27a89a88e5feab1ef770de70fda8ec42d8a02ef0e168b2e63de2051a3829ab846196b67a638a787a2d9d9cd86f4833", 0x7b, 0x8, 0x2262}, {&(0x7f0000000640)="d3d2ac740920abbf86282270851e190333d7dbf1068184401ee6d3529e482ef0a39b333ecdf137ceb9994f63d0ff04e155974c05e0924b979c57cb3ff5f21ae469fbaa10c389debfa6efddcb116873cc65b4def3ed25304ffdf75bdfe3aa508afb303a451db85559574ccfb361a94d702404b5704ba186867f0ef05790c24657f8db84f2b99c96b81a00ba911dca231c276312e113e7376ed0b38cfbb30488faed7060c59026a55295bc6429d72866b33c465488b0ee98f8ec16d90d126a47b32a25ff337fc1bc3fa3cc746e4b8f3181", 0xd0, 0x7, 0x9}], 0x280000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000140)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x181000, 0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000040), 0x3, 0x0) [ 301.200600] BTRFS error (device loop1): open_ctree failed [ 301.225288] BTRFS error (device loop1): superblock checksum mismatch [ 301.290162] BTRFS error (device loop1): open_ctree failed [ 301.298829] BTRFS error (device loop1): superblock checksum mismatch 20:08:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_PIE_OFF(r2, 0x7006) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) sendto$netrom(0xffffffffffffffff, &(0x7f0000000080)="1e5fe0c2c4f0875be46076736c9af76f8e465d5e46a76aa25142a88e5047a5a004950c9822d410ff19cb78a08f4a697f37e6e2fda4e0f3f43b15e0c616352fb6a7535f645c2da5fad4dcd5bf07fd879c904671926a98dc6042dca0f7d65fb07da3b0a2eefdfb89b45fe66f842c07dca361b9eeaa294dce5362cdfd540d0afdf9e37595840bab82235187599453c04b556df7412350e461fb119d3a015032197bdf0882be84616b4d52064a485a10d2bfb171888fa2466c702b7860", 0xbb, 0x40c0, &(0x7f0000000280)={{0x3, @bcast}, [@default, @null, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null]}, 0x48) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000400)="8da4363ac0ed02000a0000000001004d010000000000000000007a00b10efd9a000001000000000001fffffff60000005f42485266535f4d000000000000000000000000000000001e46e73fca2447e61d0b898cdebbdc", 0x57, 0x200000010000}], 0x3, 0x0) [ 301.380180] BTRFS error (device loop1): open_ctree failed 20:08:06 executing program 5: kexec_load(0x1, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="0b84ece3453e551d8aeb1ef963ac86cf27c7030e8a81a4c1f4be30d66e9f704006f52d47e9edca64234000"/58, 0x3a}], 0x874c74d9a67dc83c) r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x74, 0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1000}, 0x8) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000200)={0x4, 0x1, {0xffffffffffffffff, 0x2, 0xf, 0x0, 0xfff}, 0x400}) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r7, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000440)={{0x1, 0xff}, {0x5, 0x5}, 0xfffffff7, 0x7}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x3}], 0x3, 0x0) 20:08:06 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ICV_LEN={0x5}]}}}]}, 0x3c}}, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 301.482646] BTRFS: device label Á devid 72057594037927936 transid 0 /dev/loop2 [ 301.509326] BTRFS error (device loop2): superblock checksum mismatch 20:08:06 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap$dsp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1800003, 0x4010, r0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000040)={0x0, 0x400000, 0x2, 0x2, 0x79}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x3fffffe) [ 301.570317] BTRFS error (device loop2): open_ctree failed [ 301.614576] BTRFS: device label Á devid 0 transid 0 /dev/loop1 20:08:06 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x2) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)=0x5) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000001880)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x1, 0x7, &(0x7f0000001700)=[{&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000000280)="a25ae24ae3f44538dcaa92698638defa", 0x10, 0x3f}, {&(0x7f00000002c0)="9f30cca3874587d52fc4cf7e4340be7f30e8cfc1a17c6b8b27faa71ac3cb87c1b2cd9215956173d96998acac86273b3684da7aed7d47648eda91176e9a3ebe9345", 0x41, 0x200}, {&(0x7f0000001480)="d27b726b3ad058c1177d781110d8b4af9716f9e8a7d59a9043fa50d365485485be745d04a39a5a121d42306cec061048b54fd80e46f3a3fc0506b675be73444679f89cbc7465c638f0c8eedbfa938a4b649ed8a2370144cc9128678b11d202c0f355919f148658a8", 0x68, 0x2}, {&(0x7f0000001500)="582717fa27309a0520a5ece98fb771889241d61d705b0ee276cd18d2cc5fa0ceaad0333d955cbbb70d481b30cc7f06cf1bb39c456afd9c95f07608511cc88649e597db3c0c7c46938d05167affb1db7115a0fb907815bab7f04da0cdc0f0d1075deee5f6c81255549f1fc739f145e74513336a9683b48460531e1072a1e7e812c52fa27acf43d433f8bddebfe2bc08cf27f5edaf1a8df338a786107ed99e7d07771fd82ebb510b5058d241c58c966600d269104220828f06f1bec0c340939167a1f6ee5b132bf76650a36c3e1b17edb2495da41989ffdb74945aae639c7d", 0xde, 0x8}, {&(0x7f0000001600)="e8f63301a59512387edd9c210e18ee9859a2fa41e5872f6576e7dd6883387b9600766afb55e95c76f8b71d1d23323eaaa4d7e5a3f8655cbc382265f9fcf5b68f3a137639d92ff13f989e67fdd75bbdc80633aa27248165ce6857863dd3e30822f9d0fb6ab585450bfd3b71e54bb2598b6cf54125f63989266867ed84b99b49dafcc642fdc1f7c672387b05b30a97e545658e77de274a", 0x96, 0x38c}, {&(0x7f00000016c0)="1f7ae179bfd0824442cb5ca923e8b2acee679d7ef5bdba56f1", 0x19, 0x7}], 0x2020410, &(0x7f00000017c0)={[{@barrier='barrier'}], [{@pcr={'pcr', 0x3d, 0x1a}}, {@obj_type={'obj_type', 0x3d, '*&-GPLcgroup/md5sum'}}, {@hash='hash'}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x36, 0x32, 0x62, 0x33, 0x34, 0x35, 0x65], 0x2d, [0x65, 0x64, 0x30, 0x65], 0x2d, [0x38, 0x63, 0x37, 0x65], 0x2d, [0x38, 0x32, 0x62, 0x61], 0x2d, [0x62, 0x34, 0x62, 0x36, 0x61, 0x64, 0x39, 0x1]}}}, {@subj_role={'subj_role'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) read$alg(0xffffffffffffffff, &(0x7f0000000380)=""/209, 0xd1) [ 301.686335] BTRFS error (device loop1): superblock checksum mismatch [ 301.760211] BTRFS error (device loop1): open_ctree failed [ 301.768143] BTRFS error (device loop1): superblock checksum mismatch 20:08:06 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000000200), 0xa01001, 0x0) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x400, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x9, 0x80, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @remote}}}, &(0x7f0000000200)=0x84) [ 301.810539] BTRFS error (device loop1): open_ctree failed 20:08:06 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x24001, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 301.939941] BTRFS error (device loop1): superblock checksum mismatch [ 302.000402] BTRFS error (device loop1): open_ctree failed [ 302.009350] BTRFS error (device loop1): superblock checksum mismatch 20:08:07 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0xfffd}, {&(0x7f0000000100)="7202a20ba35aaaa630e2cc3fcd78", 0xe, 0x4}, {&(0x7f0000000280)="13aa3559247ea434d0db238f8be6baf0be619e1ca0564892b4a136f4f01007559c977794e61109063979cd2f4bb94d863dc37ba691e93a1b3d39401ca49c3341a77f62371f67706b738a70e81747c6ce9ffb22ce7164530c72bf73a25f221b1b8c578740018cd90deac119124c9799774e51839bb022e4b67f42", 0x7a, 0x80}], 0x10083, 0x0) [ 302.160323] BTRFS error (device loop1): open_ctree failed [ 302.175839] BTRFS error (device loop1): superblock checksum mismatch 20:08:07 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendfile(r3, r6, &(0x7f0000000380)=0x80000000, 0x400) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x100000c, 0x80010, r1, 0xb2ac9000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r7, &(0x7f00000003c0)=""/4096, 0x1000) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) connect$vsock_stream(r8, &(0x7f00000013c0)={0x28, 0x0, 0x2711, @local}, 0x10) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r9, 0xc04064aa, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000280)=[{}, {}], 0x8ec, 0x0, [], 0x2, 0x2}) pipe2$9p(&(0x7f0000001400), 0x4800) setsockopt$PNPIPE_HANDLE(r7, 0x113, 0x3, &(0x7f0000000080)=0x7, 0x4) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) dup3(r10, r2, 0x0) bind$pptp(r7, &(0x7f00000000c0)={0x18, 0x2, {0x0, @empty}}, 0x1e) socket$nl_route(0x10, 0x3, 0x0) [ 302.280317] BTRFS error (device loop1): open_ctree failed 20:08:07 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10003}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4084, 0xff4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000080)={0xeb, 0xd, 0x4, 0x5034004, 0x1, {0x77359400}, {0x3, 0x1, 0x2, 0x87, 0x0, 0x4, "9c2a8218"}, 0x2, 0x2, @offset, 0x9, 0x0, r3}) [ 302.382047] print_req_error: I/O error, dev loop1, sector 128 [ 302.395465] BTRFS error (device loop5): superblock checksum mismatch [ 302.433073] BTRFS error (device loop5): open_ctree failed [ 302.437489] Unknown ioctl -1069521750 20:08:07 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000080)="0b84ece3453e551d8aeba6b95a7c87e5c26b9d31eaad71a0702ce72ce2eea59863bd85c59f3f13611381a4c1", 0x2c, 0xffffffffffffffff}], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='h\x00\x00@', @ANYRES16=r3, @ANYBLOB="00012abd7000fddbdf250c00000034000380080003000900000008000200090000000800030000000000080001000300000008000300060000000800030006000000"], 0x48}, 0x1, 0x0, 0x0, 0x8840}, 0x20000804) sysinfo(&(0x7f0000000100)=""/126) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000380)="f6b9335208002b28464e14e55bc791b0ef21fe5c42278854396762f81b493002990bc65bac6220e7d95ef8b773a39f68fc29e15381fb707169386665160eac3cd23e99caa49538400a5d1527874396ddcaf71a924e6021e48e5ef2d7d46a0ff358aff324dab867bcea8fe858a482177c978ab9c24616227aff9fac748fc1037b66104e03831b0aac703990e5ca9a34dac45a2cb6b426e3b797f6d4b58d1ade4e435ee89333c0a3e303e382cdc6", 0xad, 0x7}, {&(0x7f0000000440)="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", 0x10f, 0x434}], 0x3122041, 0x0) 20:08:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400203) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000380)=""/200) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x8000, 0x8001) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:07 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x111000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="54cbd37ef6433aafa0d3bec1fe4876fccfff133ae7a6bed07967d877ea31f3825c62cdee56b0862fd8a29430f5779a975db0e745237bd8030b2cee93d42c72af1f6da92468cc04ca7c7489f7ad", @ANYRES16=r1, @ANYBLOB="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"], 0x454}, 0x1, 0x0, 0x0, 0x4004}, 0x4001) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:07 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4002, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000180)={0x990000, 0x5, 0x1ff, r2, 0x0, &(0x7f0000000140)={0x9b0907, 0xa1, [], @ptr}}) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x7) r4 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r4, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) sched_setscheduler(r4, 0x0, &(0x7f0000000600)=0x11) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f0000000480)=""/212, 0xd4}], 0x5, 0xff) 20:08:07 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000080)={0x6, 0x7, 0x5, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0x1f, 0x9, 0x9, 0x5, r3}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:08 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80, 0x20) sendmsg$nl_route_sched(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, r1, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x10003, 0x0, 0x0, 0x2000, &(0x7f0000c8f000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000, 0x4000}) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) socketpair(0xa, 0x5, 0xb3, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r9, 0x21, 0xc0, &(0x7f0000000300)="a1403b17950d655534468b70dae670763627461802af0c6e65c2fd611c9e2088f65c25a2c2747527c4086364ba1bc646eee7b3d4f624e52a20bacbf03f91eb469f115e2378bace4e4b90a448a264bb06cf824dd5a8", 0x55) setsockopt$inet6_tcp_TCP_REPAIR(r8, 0x6, 0x13, &(0x7f0000000180)=0x1, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 302.979826] print_req_error: I/O error, dev loop2, sector 128 [ 302.988794] print_req_error: I/O error, dev loop5, sector 128 [ 303.015584] BTRFS error (device loop4): superblock checksum mismatch 20:08:08 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write(r0, &(0x7f0000000080)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) prctl$PR_GET_TSC(0x19, &(0x7f0000000200)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100), 0x4) 20:08:08 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000080)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c5ab4e702ce72ce2ee9da5f76960ba628013611381a4c1b532cfcba33faaa60e8e02a87848dd8e821cbde35379f1703f34673adec68c657d4866091e5a701d1ece1edd142dbb95514a48aec30affdf6c2394084be852098627605c878a901f2728c861c201c4c8b2f8fd6d41c7fec352d3070a35cd2c93198a1d30f3e17611cb", 0x95}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 303.077693] BTRFS error (device loop4): open_ctree failed [ 303.102722] BTRFS error (device loop4): superblock checksum mismatch [ 303.171372] BTRFS error (device loop4): open_ctree failed [ 303.182131] BTRFS error (device loop5): superblock checksum mismatch [ 303.230507] BTRFS error (device loop5): open_ctree failed [ 303.249614] BTRFS error (device loop5): superblock checksum mismatch 20:08:08 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) migrate_pages(r0, 0x1, &(0x7f0000000080)=0x7fff, &(0x7f00000000c0)=0x8d1c) [ 303.311454] BTRFS error (device loop5): open_ctree failed [ 303.321976] BTRFS error (device loop5): superblock checksum mismatch 20:08:08 executing program 5: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffff56, 0x10}, &(0x7f00000000c0)=0xc) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:08 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000013c0)={0x74, 0x1, 0xa, 0x5, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x20008890) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_SET_OP_GET_BYINDEX(r3, 0x1, 0x53, &(0x7f0000000300)={0x7, 0x7, 0x4}, &(0x7f0000001440)=0x28) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r6 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r5, r6) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in=@multicast2, 0x4e22, 0xda, 0x4, 0x0, 0xa, 0x80, 0xa0, 0x32, 0x0, r5}, {0x0, 0x9, 0x8, 0x0, 0x7, 0x1, 0x6, 0xffffffff846e3e97}, {0x1f2774ea, 0x10001, 0x8, 0xfffffffffffffff8}, 0x8, 0x6e6bb0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2, 0x4d4, 0x3c}, 0x2, @in=@broadcast, 0x3505, 0x3, 0x3, 0xfe, 0x2, 0xfffffffe, 0x400}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000080)={0x9, [0x0, 0x9151, 0xfffe, 0x4, 0x8001, 0x0, 0x3, 0x3ff, 0x224]}, 0x16) r7 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 303.410239] BTRFS error (device loop5): open_ctree failed [ 303.419778] BTRFS error (device loop5): superblock checksum mismatch 20:08:08 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x3ff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x4000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r8, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000015c0)={r8, @in6={{0xa, 0x4e21, 0x63, @dev={0xfe, 0x80, [], 0x40}, 0x7f}}, 0x3, 0x6}, &(0x7f00000003c0)=0x90) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r11, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) sendmsg$inet_sctp(r6, &(0x7f0000001740)={&(0x7f0000000100)=@in={0x2, 0x4e22, @rand_addr=0x3}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000140)="3b752bc46adbaf8858f49071636081823ad832caf08d1f1f5a5a6b368045ef843d6813226b2f2e430b5ee4be66cb77d32c53", 0x32}, {&(0x7f0000000180)="962e8165d8de3163df9eeedb3dd2a4ed37371e34ce944803cacbe5db843e497748ce3173efac9d64c19fa9f6d0f4f4fbc0bcdca91c377cbc68cc45c9", 0x3c}, {&(0x7f00000002c0)="4bc3cc18d136f947b3faaf9d7b5a64ab5bc1181c9604763eacdb23f84458b8c12a14ecf7085781b9556981d55307db09aaeb83a10cfc6a6575bcb47e47b4c2f895cc1a608b268fc4690a08d77ac9", 0x4e}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="7e3a214a903890d9361de9ac3538d78b3b3751c0b8ed60ad2f3600028fa7052268167af5565f4a60911668ebef975c33fb2082312620825a8fcd26c2186fa57950501261d246c2612840378a4eb5beb3a62f689cd5ff0fd9272f9d4b53089f2a9c8784ca7e088c4133ebde0c6b2d45d0e68cf3dfd3098c109a3445e05d2f9d8d6dbff849513e486b3c8e5e7adea8cdaf81ca52784aae069ccf4273ad36d8b021eb4c3557ead3f9fdc3ff947b2f36cb8b0ba568225d91c95f73a8d2041bd4047b1033c76b876af2c3d1febc0ea84c", 0xce}, {&(0x7f0000000340)="c6d46b1654dc73f3ae864b6aef5e8d26349cf1d503b635a70d457b5f9066db10b1a9cb9d7beed5574fd75f06bbc6472ae85f86c5696a0061631be5bb8e5240821ac75c0a7fb4490ad16d02733d48f462faa29bab4e0bf43af124942f37b56e578fed6fafa7098bab7a6b9d4075b609922f52fbb33abd58f6c1f11a4039", 0x7d}], 0x6, &(0x7f0000001680)=[@init={0x18, 0x84, 0x0, {0x2, 0x8, 0xd8}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x261, 0x5, 0x6, 0x80000000, 0xe29, 0x1ff, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x100, 0x2, 0x100, r11}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}], 0xb8, 0x4050}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:08 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x41, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U+', 0x5}, 0x16, 0x6) 20:08:08 executing program 2: syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 303.560557] BTRFS error (device loop5): open_ctree failed [ 303.627877] BTRFS: device fsid fff6f2a2-2997-48ae-b8c7-1b00b10efd9a devid 0 transid 0 /dev/loop5 [ 303.655507] BTRFS error (device loop4): superblock checksum mismatch [ 303.676261] BTRFS error (device loop5): superblock checksum mismatch 20:08:08 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 303.712975] BTRFS error (device loop4): open_ctree failed [ 303.720394] BTRFS error (device loop1): superblock checksum mismatch [ 303.750576] BTRFS error (device loop5): open_ctree failed [ 303.781359] BTRFS error (device loop1): open_ctree failed [ 303.806324] BTRFS error (device loop1): superblock checksum mismatch [ 303.880641] BTRFS error (device loop5): superblock checksum mismatch [ 303.904626] BTRFS error (device loop1): open_ctree failed [ 303.950166] BTRFS error (device loop5): open_ctree failed 20:08:09 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:09 executing program 1: syz_open_dev$sndtimer(0x0, 0x0, 0x1c9502) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x10000, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x281242, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0}, 0x80) read$usbfs(0xffffffffffffffff, 0x0, 0xfe9a) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f00000002c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=""/168, 0xa8}, 0x7}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) write(0xffffffffffffffff, &(0x7f0000000040)="3a03000019002551075c0165ff0ffc0280", 0x11) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) creat(0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setxattr(0x0, &(0x7f0000000240)=@known='trusted.overlay.impure\x00', &(0x7f00000003c0)='/dev/btrfs-control\x00', 0x13, 0x2) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000300)={0xffffffff, 0x9, 0x8, {0x7}, 0x4, 0x8}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000400)={0x0, {0x2, 0x4e20, @rand_addr=0x80}, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e24, @rand_addr=0x8}, 0x20, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}) write$cgroup_pid(r6, &(0x7f0000000000), 0x10000000d) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) 20:08:09 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 20:08:09 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@rc={0x1f, @none}, &(0x7f0000000100)=0x80, 0xc0800) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000200), &(0x7f0000000280)=0x4) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000000300)={'xfrm0\x00', @ifru_map={0x8, 0xfffffffffffffffd, 0xff01, 0x2, 0x80, 0x9}}) 20:08:09 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4a2800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0x38}, 0x8}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e22, 0x7, @mcast1, 0x8001}], 0x48) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:09 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @remote}, r4}}, 0x7f) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r4, 0xff, "addba4", "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"}}, 0x110) [ 304.249604] print_req_error: I/O error, dev loop5, sector 128 [ 304.269760] BTRFS error (device loop4): superblock checksum mismatch 20:08:09 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x60181, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x1000) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @remote}, r3}}, 0x7f) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000040)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r3}}, 0x18) [ 304.340836] BTRFS error (device loop4): open_ctree failed 20:08:09 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0xffff}], 0x3, 0x0) [ 304.403982] BTRFS error (device loop4): superblock checksum mismatch [ 304.412951] audit: type=1400 audit(1580414889.455:57): avc: denied { map } for pid=17763 comm="syz-executor.3" path="/dev/vcs" dev="devtmpfs" ino=15677 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 20:08:09 executing program 4: kexec_load(0x80081, 0x5c, &(0x7f00000002c0)=[{&(0x7f0000000280)="0b84ece3453e551d8a2c062ce2ee9da5f76960ba628013611381a4c100"/44, 0x2c, 0x2, 0x5}], 0x150000) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000200)={0x3, 0x8, [{0x3f, 0x0, 0x6}, {0xc5, 0x0, 0xf7c9}, {0x0, 0x0, 0xbe7}]}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x2c1000, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e20, 0x7fffffff, @remote, 0x8}}, [0x40, 0xffffffffffffff9f, 0x8, 0x4d, 0x8000, 0x0, 0xf8, 0x1f, 0xffffffff, 0xc3, 0x9, 0x0, 0x1, 0xfffffffffffffffd, 0x2]}, &(0x7f0000000300)=0x100) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_int(r6, 0x101, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 20:08:09 executing program 4: kexec_load(0xfffffffffffffffa, 0x800010d, &(0x7f00000000c0)=[{&(0x7f0000000080)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9db49e1f25578b104d7209f30fed211e999136c12646739ec8ffa5f76960", 0x3c}, {&(0x7f0000000480)="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", 0xea, 0x4, 0x1ff}], 0x160000) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) mmap$usbmon(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1000002, 0x10010, r2, 0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 304.510308] BTRFS error (device loop4): open_ctree failed [ 304.519471] BTRFS error (device loop4): superblock checksum mismatch 20:08:09 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6, &(0x7f0000001340)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}, {&(0x7f00000000c0)="fe1276bdae099ce4158638ca8ad218c613527cfbca6a988a53243be6df457af0eedec966e96d5be0865b26550a1719f28400e821d2471221abbe9fe02c73875c61a216db3feb17372527b04c94fe684f6a5d63aef749d4bbe735edfcbf71251dd2aac80b763f043e0e4f36652e9b99299b7fc7", 0x73, 0x7f}, {&(0x7f0000000200)="37db105fdbe3dc", 0x7, 0xff}, {&(0x7f0000000280)="76292a4ac90920094d8661e4db119d3c56d175207f355f180e1769", 0x1b, 0x8}, {&(0x7f00000002c0)="4b29c9bafb3bb1c318bb0b30cc104c38ededb961e3c34436e15f85e8bac9161415412a6e806aeee551dffe5b2f1bfff372d996af4f229602fea96ee125a70f632c95ae5ed3c872", 0x47, 0x3}, {&(0x7f0000000340)="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", 0x1000, 0xca3}], 0x3, 0x0) 20:08:09 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TIOCSRS485(r8, 0x542f, &(0x7f0000000100)={0x9, 0x4, 0x8}) [ 304.651141] BTRFS error (device loop4): open_ctree failed [ 304.666562] BTRFS error (device loop5): superblock checksum mismatch [ 304.730055] BTRFS error (device loop5): open_ctree failed [ 304.738579] BTRFS error (device loop5): superblock checksum mismatch 20:08:09 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000080)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x9) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="28e8ff095500012396b90c0006000e0407010000bad70c00000000"], 0x28}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)='$\x00\x00\x00', 0x4) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r10, r9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r10, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'vcan0\x00', r11}) getdents64(r5, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r5, 0x8982, &(0x7f00000000c0)={0x6, 'veth1_to_batadv\x00', {0x1}, 0x2}) [ 304.811131] BTRFS error (device loop5): open_ctree failed [ 304.818992] BTRFS error (device loop5): superblock checksum mismatch 20:08:09 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x5) r2 = socket$unix(0x1, 0x5, 0x0) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 304.856825] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 304.865612] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 304.871939] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 304.880833] BTRFS error (device loop5): open_ctree failed [ 304.888569] BTRFS error (device loop5): superblock checksum mismatch [ 304.899338] PF_BRIDGE: br_mdb_parse() with unknown ifindex 20:08:10 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000013c0)=ANY=[@ANYBLOB="ce02005943c44679c2d253832a2a6913f4c0f467bec55d8865ad95782a401d3b3d0dd15eefc445b4a49b8a9936a817c1f721b82e2cf00c08eb1971fb0530545024d2ed925578a7808d5a1b26e0459f7cf7afa06bb5db3fd06ff9eca01e"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r3, 0x7002) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r3}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/4096, 0x1000) symlinkat(&(0x7f0000000300)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00') ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000002c0)) 20:08:10 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x28040, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_nanosleep(0xf58e7cfb3b33469d, 0x1, &(0x7f00000003c0)={r3, r4+10000000}, &(0x7f0000000400)) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x1, 0x3, 0x201, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x1}, [@generic="bb5c835b58d2be563210a59856adf8970f75ea77943f4654ea3df4ec", @typed={0xa, 0x38, 0x0, 0x0, @str='btrfs\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20010000}, 0x4000) r5 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvfrom$l2tp(r5, &(0x7f0000000080)=""/108, 0x6c, 0x40012000, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 304.942233] BTRFS error (device loop5): open_ctree failed 20:08:10 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f00000000c0)={0xa30000, 0x3, 0xffffffc1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0xa00903, 0x3, [], @value=0x8000}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000100)) [ 305.028851] audit: type=1400 audit(1580414890.065:58): avc: denied { write } for pid=17826 comm="syz-executor.1" name="net" dev="proc" ino=86382 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 305.054902] audit: type=1400 audit(1580414890.065:59): avc: denied { add_name } for pid=17826 comm="syz-executor.1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 305.085940] audit: type=1400 audit(1580414890.065:60): avc: denied { create } for pid=17826 comm="syz-executor.1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 305.117055] print_req_error: I/O error, dev loop2, sector 128 [ 305.131670] BTRFS error (device loop5): superblock checksum mismatch [ 305.181168] BTRFS error (device loop5): open_ctree failed [ 305.188803] BTRFS error (device loop5): superblock checksum mismatch 20:08:10 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) bind$bt_hci(r1, &(0x7f0000000280)={0x1f, 0xffff, 0x3}, 0x6) io_setup(0x6, &(0x7f0000001640)=0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = syz_open_dev$dri(&(0x7f0000000300)='/dev/dri/card#\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000013c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000001480)={r5, &(0x7f0000001400)=""/72}) bind$bt_hci(r3, &(0x7f0000000280)={0x1f, 0xffff, 0x3}, 0x6) io_setup(0x1, &(0x7f0000000200)=0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r7, &(0x7f00000016c0)={0x1f, 0xfffe, 0x3}, 0x6) io_setup(0x44008, &(0x7f0000000200)=0x0) io_submit(r8, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000380)="0df59c0c", 0x4}]) io_submit(r8, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000380)="0df59c0c", 0x4}]) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-monitor\x00', 0x200000, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001680)='/dev/kvm\x00', 0x258240, 0x0) io_submit(r6, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x3, r9, &(0x7f0000001600)="f92d380d6760b8ffffff", 0xa, 0x0, 0x0, 0x0, r0}]) io_destroy(r2) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r11, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) pwrite64(r11, &(0x7f00000014c0)="caf67b33e203ac52b3e48051bf199838bd416f14a06e86642445d3ab76a18c6630c06097ba0a9777a850838ae148453f94120e6225d81054143d3d3583a0e32950da04c729a5ef6b61614cff325a6827e2a1d1ed388ef8397a9c02c188cb5670bde305235cf0c7e05f7c0e1c7366cc18a9b939b590c8aa6034ab3ec19828c7203ec0dcb214aa3714eff6550ba977541df46111a2cdff38721ca99d9a2cbbcdc6888ebe7c9bb1c1257eec72363d742e0f44fd6ff9a2f6d854d7a58fa966e074b78d0a8cba9854030c840af8", 0xcb, 0xb5) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001700)='/dev/kvm\x00', 0x0, 0x0) r13 = ioctl$KVM_CREATE_VM(r12, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r13, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r13, 0x4020ae46, &(0x7f00000015c0)={0x101ff, 0x2, 0x13004, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 305.260082] BTRFS error (device loop5): open_ctree failed [ 305.268794] BTRFS error (device loop5): superblock checksum mismatch [ 305.363396] BTRFS error (device loop5): open_ctree failed [ 305.372493] BTRFS error (device loop2): superblock checksum mismatch [ 305.401359] BTRFS error (device loop2): open_ctree failed [ 305.409287] BTRFS error (device loop2): superblock checksum mismatch 20:08:10 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20e080, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:10 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x0) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)="f26ffa06fb3510597b96933bc8d11e88f078e51d232f6a2ef4cd52794b0b0ac14d0e1a4a55e04285c3cb8826ff93d589d3b7c96694cfb630e426576ec8571b0d0daaeaeac67bcd3d08fece150570d35f9b1f7c18f2c0cd4594b236b2d50a7af26a546c066885f181884769239afd3e1967f6341a5ef07ee62176eb6ba63ab3ebda8f22b8c55b6e7bfcccfcf1d39fae10a1ddd294ec4db9be10ee7427b7ab4ea8e74c873277b41e39b43b3e", 0xab}, {&(0x7f0000000380)="ea0989d5303b001caebe2abe7c1cdbfa9255b00a064ed4fcf275ec4e3d96a143df6c3a363013686fbb2e3488783d8ff8ac78819caeeb0c70436a933979c8003a7917ad2e0be49fa604c669d657c3d2c122a209cd34e181410093530584d7229383c1784a032338e257c27546ae9bf5630c887b3b2bd8ca09c97599204fc8f5b2073bb5046f2ca43f3317c97200bffe08458e1b88a78bb4c62934df32e2d63cad12c22625ac96db6442fbd0b9bafd5dfb8bf47e168774d3dc478162d1d7d7444e80b94918d66e09940239268c8c590b9a246498", 0xd3}, {&(0x7f0000000480)="a8ca72a4ba466249fa45159f181a7d01cba93355c8e65d4a809a95451fc5d522327375e9b9105fdb1a6f381988852a71d29c50ec3c98489a117b6b2bddd49c3579e4495e245b58d32fef812ecb1fba6cf211b9b13fe2a1c0ea13c9d87b73c136ee634e75b68957d348acb408fcddf480a963a2540f2b9026c19849ee0124c24a2af49141ba553ee2789bc1804295a7d1eb735f4f26a790d74786ed3ca95175417ea0aeb4", 0xa4}, {&(0x7f0000000540)="bb010da872d482b076917126c56f06668dc297c068303e57bbe2280a8cb6345a018419e9d4d1b9f2337355694286df9b815db6580531202ca7ccecbebe9163f483cf7b837b6d6434aaa33e0a3b", 0x4d}, {&(0x7f0000000100)}], 0x5, 0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:10 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x80, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000440)={0x9, 0x0, [{0x40000000, 0x9, 0x4, 0xff, 0x80000001, 0x8, 0x2}, {0xc0000001, 0xfff, 0x0, 0x72, 0x4, 0xfffffffb, 0x1}, {0x2, 0x7ff, 0x1, 0x0, 0x1f, 0x3}, {0x40000001, 0x800, 0x5, 0x3, 0x60, 0x2, 0x58}, {0x1, 0x6, 0x6, 0x1ff, 0x1, 0x4, 0x3}, {0x40000001, 0x3, 0x0, 0x7, 0xfffffffb, 0x9, 0x5}, {0xc0000001, 0x8, 0x5, 0x4, 0x5, 0x5, 0x5af5}, {0x80000008, 0x401, 0x0, 0x81, 0x0, 0x5, 0xc2f6}, {0xd, 0xfc9, 0x2, 0x20, 0xffffffff, 0x0, 0x1f}]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffc], 0x1000, 0x280411}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:10 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc0001, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0xfffe}], 0x3, 0x0) [ 305.470648] BTRFS error (device loop2): open_ctree failed [ 305.494909] BTRFS error (device loop4): superblock checksum mismatch [ 305.541798] BTRFS error (device loop4): open_ctree failed 20:08:10 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$UI_DEV_DESTROY(r4, 0x5502) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000000080)) r6 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:10 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) 20:08:10 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f00000000c0)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x7ff}], 0x170000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x4000000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 305.661503] print_req_error: I/O error, dev loop4, sector 128 [ 305.682238] BTRFS error (device loop5): unsupported checksum algorithm 32649 20:08:10 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r5 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r5, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r5, 0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)='/dev/dsp\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r4, 0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)='/dev/dsp\x00', r6}, 0x30) [ 305.736130] BTRFS error (device loop5): superblock checksum mismatch 20:08:10 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000000)={0x1ff, 0x384c4150, 0x1, @stepwise={0x18, 0x4, 0x9, 0x8000, 0x7, 0x448}}) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 305.790694] BTRFS error (device loop5): open_ctree failed [ 305.806121] BTRFS error (device loop5): unsupported checksum algorithm 32649 [ 305.819949] BTRFS error (device loop5): superblock checksum mismatch 20:08:10 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x7, 0x4000) 20:08:10 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="fc000000ffa828084febb99e6bee3aaa4800070100008000090007000a0180fe020000000000e293210001f8371cafbf6e3008989d02ebbd07954308320e54d22d86f8af8f8e0042ab4be768193f4cd2a56e", 0x52) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000200)) futex(&(0x7f0000000080)=0x2, 0x0, 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)=0x2, 0x1) [ 305.872851] BTRFS error (device loop5): open_ctree failed [ 305.886188] BTRFS error (device loop5): unsupported checksum algorithm 32649 [ 305.906964] BTRFS error (device loop5): superblock checksum mismatch 20:08:11 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x100, 0x11, 0x0, 0xffffffffffffffff}) signalfd(r3, &(0x7f00000000c0)={[0x1f]}, 0x8) 20:08:11 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) [ 305.960972] BTRFS error (device loop5): open_ctree failed [ 305.984219] BTRFS error (device loop5): unsupported checksum algorithm 32649 [ 306.000509] BTRFS error (device loop5): superblock checksum mismatch [ 306.054570] BTRFS error (device loop5): open_ctree failed [ 306.065239] BTRFS error (device loop5): unsupported checksum algorithm 32649 [ 306.090389] BTRFS error (device loop5): superblock checksum mismatch 20:08:11 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x30023, 0x0) 20:08:11 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x2a0000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000180)={0xffffff42, 0x4, 0xd, &(0x7f0000000140)="d15850b761de76ac34f057ae18"}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffff6861, 0x101000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x5, 0x7, 0x9, 0x2, 0xe, "7f05541718d3f9a5817fd54f3d13d7e76db7ab"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000040)=0x3, 0x4) 20:08:11 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="593ccb627f59741b9951c4c6d662687b7d3f24f629f159b6172087a50ed68fd4ac050e98f96b2dbb070e528fab96d17cdc4bb17847e16b6a90b35f891e6d419d474d56c332f4c4de832b7b12b0cf30e6dab5aba71e55d1680feb206e4cffa9e300149e19c404628f634e6f1d4514e26e486e8d2a36d908d42be9da3bb91dbc617dda0fac1d98aa"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:11 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NFT_MSG_GETSET(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0xa, 0xa, 0x101, 0x0, 0x0, {0x9, 0x0, 0x3}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x2004c085) r3 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xada, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x116, 0x10000}], 0x3, 0x0) [ 306.230323] BTRFS error (device loop5): open_ctree failed [ 306.244190] BTRFS error (device loop5): superblock checksum mismatch 20:08:11 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x13f}}, 0x36) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) [ 306.323579] BTRFS error (device loop5): open_ctree failed 20:08:11 executing program 5: kexec_load(0x2, 0x1, &(0x7f0000002400)=[{&(0x7f0000000080)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f71381a4c100000000000000", 0x2c}], 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000000c0)={0x401, 0x4, 0x1, 0x7}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x4003, 0x0) 20:08:11 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x49, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:11 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x8a0, 0x3, 0x8, 0x9, 0x81, 0x7, 0x7}, &(0x7f0000000200)=0x9c) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:11 executing program 1: write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) accept(0xffffffffffffffff, &(0x7f0000000800)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000880)=0x80) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000008c0)={r2, 0x2}, &(0x7f0000000900)=0x8) [ 306.552457] print_req_error: I/O error, dev loop2, sector 128 [ 306.569868] BTRFS error (device loop5): superblock checksum mismatch 20:08:11 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 306.680197] BTRFS error (device loop5): open_ctree failed [ 306.687530] BTRFS error (device loop5): superblock checksum mismatch 20:08:11 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f0000000080)=0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 306.745737] BTRFS error (device loop5): open_ctree failed [ 306.765077] BTRFS error (device loop5): superblock checksum mismatch 20:08:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup(r2) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_dccp_int(r7, 0x21, 0x6, &(0x7f0000000300), &(0x7f00000013c0)=0x4) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10001001}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00012abd7000fedbdf251d00000008000300", @ANYRES32=r4, @ANYBLOB="00020000"], 0x20}, 0x1, 0x0, 0x0, 0xc008084}, 0x40000) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r8, 0xc2604111, &(0x7f0000000480)={0x2, [[0x4, 0x3ca7, 0x0, 0x1f, 0x2, 0x8, 0x8, 0x8], [0x8d1, 0x8, 0xffffffcd, 0x3, 0x7e3e, 0xd38, 0x80, 0x80], [0x2, 0x3ff, 0xffffff8f, 0x0, 0x1, 0x51797503, 0x4, 0x8]], [], [{0x8, 0xfffffffd, 0x1, 0x0, 0x1}, {0x0, 0x4, 0x1, 0x0, 0x1}, {0x3f, 0x1ff, 0x0, 0x1}, {0xff, 0x6, 0x0, 0x1, 0x0, 0x1}, {0x4, 0xd1d, 0x1, 0x1, 0x1}, {0x6, 0xffff, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x52, 0x1, 0x1, 0x1, 0x1}, {0x200, 0x3, 0x1, 0x1}, {0x8000, 0x7, 0x0, 0x1, 0x1, 0x1}, {0x80000000, 0x2}, {0x8, 0x1, 0x0, 0x0, 0x1, 0x1}, {0x81, 0x4800, 0x0, 0x1, 0x1}], [], 0x8}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 306.801494] BTRFS error (device loop5): open_ctree failed [ 306.819273] BTRFS error (device loop5): superblock checksum mismatch 20:08:11 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x100, 0x8000, {r1}, {r3}, 0x400}) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 20:08:11 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="3ecb00"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 306.860203] BTRFS error (device loop5): open_ctree failed [ 306.868736] BTRFS error (device loop5): superblock checksum mismatch 20:08:12 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000080)=0x753) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 307.011297] BTRFS: device label Á devid 2100330937190478013 transid 0 /dev/loop5 [ 307.021702] BTRFS error (device loop5): open_ctree failed 20:08:12 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x105c43, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0xffff, 0x0, @empty}, {0xa, 0x0, 0x0, @remote, 0x10000000}, r3}}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x200000, 0x0) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r3, r6}}, 0x18) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 307.092217] BTRFS error (device loop5): unsupported checksum algorithm 19 [ 307.113428] BTRFS error (device loop5): superblock checksum mismatch 20:08:12 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="ce3ecb40924c4ad81ea8f7345187cd5d"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2240, 0x0) accept4$vsock_stream(r4, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @local}, 0x10, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:12 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) [ 307.180276] BTRFS error (device loop5): open_ctree failed [ 307.191883] BTRFS error (device loop5): unsupported checksum algorithm 19 [ 307.215996] BTRFS error (device loop5): superblock checksum mismatch 20:08:12 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000680)=[{&(0x7f0000000080)="588ca31a84677be74884bfe521b58d9e72182d8481258f57c686335f45dedfb42f35b90480ced211f9995ffed93c7502d275630f57e961b35bd9a1aade5f86d68af4827cf4bb7eac5323a1de7857d97685ee89001e1efe1b2b0e00706e1fdd48cb6157559adafbb7ced9f9334a13d83deb3449eca3acf8c1dc73bea05e20e1cdd7aa324eb0461c1873bf28b6ac698c3a5dddd5e4bb028d7010df364e9ae02b34d45016c47c9558ea113c2fbf6209d9faafeb8764e7", 0xb5, 0x3b}, {&(0x7f0000000280)="cba0b7de1f24667845b9d2a6a3b78d0bc74488c899540909dee537daa9026fddf82aad475c313f10eed8ebe9ace08a654286050000003bab3d1c29185d41875f199ca36140af2e03546318aaf26ab7150158f4ba0071b808c3ef23bfd5311b483a697964d8569adcef026495521cc3cd25ddcf4a0e20e68231ef1f2a", 0x7c, 0x9}, {&(0x7f0000000380)="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", 0xfb, 0x1ef}, {&(0x7f0000000200)="55bdf5e787d1985a0364485c0ad390a0a45fbb89b0d046a22304", 0x1a, 0x8001}, {&(0x7f0000000740)="f4dd82631c9854fcd199b2428ae63c851a6c35568bad34a8ba0a789eadaf8de5b3c29533d759711d3269f5b66c08a1ed6cbb35ef4d1c8280ed8e481192674cae6ed864a3db4abfc02fc1733a794f3f0c39139bb0dcf6b7e78eda6acc76427cd8130562b9a5b6c211ee0fcc7f73b1d3ee11b13d29eed0b19c31f40b8a315af7992490d7c903472adc92afb50b6aeff7871f7c6ad1ac27ae6aed8024360200e11c8f17ea0b06f7bf022ef835554cba545f8c67f95ed707c25c90ae1122ee6f4710e73577bef9e1274a04c1fcb0d6aa98190df9276d71ccec114ca332b2e854658fa8264b31eb2c8d83ede44fe03b", 0xed, 0x80}, {&(0x7f0000000580)="a7c5890b38d6e403bd0aadf368e547fb18bf90ae3c874e3f055ec326f9cb9d8612b9d527338e317d4ad2d8362f037b687c7fb6daf0fbcf9ccfb85358fbb531da55399ddc5b320286942a71d09aa49b51b6ec7b10634367fb9c430f1c675e85c0edd5f14bbc01b078354dfbb2bf93b54ff7bce05eb50860c3963f940966b9584d851cafbb1921c5877ce445a1788422793bc4f08708c683bc27f0847093ab03d5ecec31ad2ae82068299ab3b07c18bd325f333bdffbafe3021ab33335e462e2e29ce22c0172264dc70d653e9574fd38c80668b8d5c253a7c86b213b47ab838cf99df2440e9e7c977e93c6e9fe791a478ba2a8baed4d48", 0xf6, 0x5}], 0x3, 0x0) [ 307.274119] BTRFS error (device loop5): open_ctree failed [ 307.282609] BTRFS error (device loop5): unsupported checksum algorithm 19 [ 307.309952] BTRFS error (device loop5): superblock checksum mismatch 20:08:12 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x8880, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)={0x44, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}]}, 0x1c}}, 0x40004) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r3 = syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x8000, 0x301401) write(r3, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 307.380398] BTRFS error (device loop5): open_ctree failed [ 307.401689] BTRFS error (device loop5): unsupported checksum algorithm 19 20:08:12 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) 20:08:12 executing program 1: socketpair(0x26, 0x80000, 0x1f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000200)={0x1d00, 0xb, 0x3}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 307.426519] IPVS: sync thread started: state = BACKUP, mcast_ifn = ipvlan0, syncid = 0, id = 0 [ 307.431064] BTRFS error (device loop5): superblock checksum mismatch 20:08:12 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) inotify_init1(0x80000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000180)={0x990000, 0x6, 0x5, r2, 0x0, &(0x7f0000000140)={0x9c0901, 0x5e, [], @p_u32=&(0x7f0000000100)=0x30}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:12 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x2, 0x3}], 0x1f0000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 307.620188] BTRFS error (device loop5): open_ctree failed [ 307.643101] BTRFS error (device loop1): unsupported checksum algorithm 11 [ 307.665198] BTRFS error (device loop1): superblock checksum mismatch 20:08:12 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x9598, 0x82881) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x802, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000100)) [ 307.710782] BTRFS error (device loop1): open_ctree failed [ 307.719639] BTRFS error (device loop1): unsupported checksum algorithm 11 [ 307.749439] BTRFS error (device loop1): superblock checksum mismatch 20:08:12 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)=ANY=[@ANYBLOB="1106f57bf727008d077ebdb3920afbed937be66c582512d8f40d95d48f38c566e699cd3fc68fc185df14fc6a518800ce9814632917e59a10bfbe302106f2fd999558d72379ba336410"]) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) socket$unix(0x1, 0x5, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x40000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) close(r2) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000013c0)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000cbf6f2a229ef4743fefddded580efd9a000001000000000001fffffff60000005f42485266535f4d9661f31e34ff980997e8c71af7fed2c1754824e4b2", 0x5d, 0x10000}], 0x10, 0x0) 20:08:12 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) getsockname$ax25(r0, &(0x7f0000000080)={{}, [@bcast, @bcast, @bcast, @null, @default, @null, @rose, @default]}, &(0x7f0000000100)=0x48) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 307.826514] Unknown ioctl -1073195749 20:08:12 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = shmget(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$SHM_STAT_ANY(r1, 0xf, &(0x7f0000000000)=""/89) r2 = socket(0x22, 0x2, 0x3f) sendmsg$IPSET_CMD_SAVE(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x8, 0x6, 0x5, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) write(r3, &(0x7f0000000140)="e3ecc4cb81cdf0b182242035e119ad34c806b30fa0b2750506fb815671a4ff8bbd69506c5b84e5ada443e6706cb2ca52ef2a8f96ca279caab0617a4c0076fd22a98188200e01e9304db98cb1c85d77f6eb2669627fb5985c425e472d783bebf599b2242f826c9585430f36be06d0fc94a246920108f1056c89739cd8d17ef358a75b73cf4cffca86ff9c613e23165ef3064ba896336da19e69dd51b6bf483232ae115e06793c20835252bf1f1b", 0xad) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) getsockopt$IP_SET_OP_VERSION(r5, 0x1, 0x53, &(0x7f00000000c0), &(0x7f0000000200)=0x8) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x4) [ 307.870226] BTRFS error (device loop1): open_ctree failed [ 307.879509] BTRFS error (device loop1): unsupported checksum algorithm 11 [ 307.902145] BTRFS error (device loop1): superblock checksum mismatch 20:08:13 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000200)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) stat(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r3, 0x0) getgroups(0x4, &(0x7f00000000c0)=[r2, 0xee00, 0x0, r3]) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000280)={0xa0, 0xfffffffffffffff5, 0x1, {{0x5, 0x2, 0x200, 0x6, 0x10000, 0xb9c3, {0x5, 0x7, 0xffffffff, 0x8, 0xffffffffffffffe0, 0xc10, 0xfffffffd, 0x1f, 0x7, 0x3, 0x3, r1, r4, 0x7, 0x6}}, {0x0, 0x2}}}, 0xa0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 307.919474] BTRFS: device fsid cbf6f2a2-29ef-4743-fefd-dded580efd9a devid 0 transid 691583142124020118 /dev/loop4 [ 307.988761] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 12453435939046891243 transid 0 /dev/loop1 [ 308.012740] BTRFS error (device loop1): open_ctree failed 20:08:13 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) lseek(r0, 0x2, 0x2) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:13 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000100)="4060f085b8e3c6f159e6ea26a3140ebcc57b287d") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ptrace$getregs(0xc, r0, 0x2, &(0x7f00000002c0)=""/227) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 308.060889] print_req_error: I/O error, dev loop2, sector 128 [ 308.081908] print_req_error: I/O error, dev loop4, sector 128 [ 308.130929] Unknown ioctl -1073195749 [ 308.164105] BTRFS error (device loop1): unsupported checksum algorithm 15941 [ 308.176685] BTRFS error (device loop1): superblock checksum mismatch 20:08:13 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000080)={0x5, 0x24, [0x5, 0x5, 0x76dd, 0xffffffff, 0x6, 0x3, 0xff, 0x0, 0x7c2b]}) [ 308.264951] BTRFS error (device loop1): open_ctree failed [ 308.274035] BTRFS error (device loop1): unsupported checksum algorithm 15941 20:08:13 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDCTL_DSP_STEREO(r3, 0xc0045003, &(0x7f0000000080)=0x1) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r5, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f00000000c0)={0xffffff01, 0x8, {0x0}, {}, 0x401, 0x4}) ptrace$cont(0x18, r6, 0x6, 0x4f) r7 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000000000346c00008004000000800000007f00000005000000000000000200000006000000000000002f060000ef0000000000000001000040000000009200000006000000160a000000000000070000000100000004000000080000000700000000000000010000004500000006000000e40800000000000000000000000000c0090000000000000005200000001000000000000001000080ffffff7f04000000e20300000400000000000000"]) [ 308.314583] BTRFS error (device loop1): superblock checksum mismatch 20:08:13 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 308.371421] BTRFS error (device loop1): open_ctree failed [ 308.386835] BTRFS error (device loop1): unsupported checksum algorithm 15941 [ 308.401234] BTRFS error (device loop1): superblock checksum mismatch 20:08:13 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ioctl$KDADDIO(r0, 0x4b34, 0x80000001) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$P9_RMKDIR(r1, &(0x7f00000000c0)={0x14, 0x49, 0x1, {0x4, 0x4, 0x6}}, 0x14) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000380)={0x0, 0x0, [0x81, 0x4, 0x1, 0x10001]}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x9, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f0000003400)=""/4095, 0xfff) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r8, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x28, 0x2, 0x8, 0x201, 0x0, 0x0, {0xc, 0x0, 0x7}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x64e}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}]}, 0x28}}, 0x10) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000140)) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 308.465856] BTRFS error (device loop1): open_ctree failed [ 308.482420] BTRFS error (device loop1): unsupported checksum algorithm 15941 [ 308.497509] BTRFS error (device loop1): superblock checksum mismatch 20:08:13 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000001b40)={0x0, @l2tp={0x2, 0x0, @remote, 0x1}, @can, @can={0x1d, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffff, &(0x7f0000001b00)='ip6_vti0\x00', 0x6, 0x3, 0x200}) connect$can_bcm(r0, &(0x7f0000001bc0)={0x1d, r2}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000200)={@dev, r8}, 0x14) r9 = socket(0x11, 0x800000003, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000000100)={@remote, r10}, 0x14) r11 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r13 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r12, r13) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000013c0)={{{@in=@multicast1, @in=@empty, 0x4e20, 0x0, 0x4e24, 0x2, 0xa, 0x20, 0x20, 0x88, r10, r12}, {0x8, 0x8c, 0x8001, 0x2, 0x100000000, 0x6, 0x6, 0x7ff}, {0xfff, 0x7, 0x3, 0x7}, 0x2, 0x0, 0x2, 0x0, 0x0, 0x3}, {{@in=@multicast1, 0x4d6, 0x6c}, 0x2, @in6=@loopback, 0x3505, 0x0, 0x0, 0xdf, 0x0, 0x2, 0x8a}}, 0xe8) [ 308.550167] BTRFS error (device loop1): open_ctree failed [ 308.559516] BTRFS error (device loop1): unsupported checksum algorithm 15941 [ 308.586368] BTRFS error (device loop1): superblock checksum mismatch [ 308.630375] BTRFS error (device loop1): open_ctree failed [ 308.640019] BTRFS error (device loop1): unsupported checksum algorithm 15941 [ 308.649771] BTRFS error (device loop1): superblock checksum mismatch 20:08:13 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r4, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000200)=r4, 0x12) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r3, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xfff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x21e0}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x4}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x44}}, 0x20000000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) write(r1, &(0x7f0000000b00)="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", 0x2d) [ 308.691446] BTRFS error (device loop1): open_ctree failed [ 308.705214] BTRFS error (device loop1): unsupported checksum algorithm 15941 20:08:13 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCNXCL(r0, 0x540d) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 308.740511] BTRFS error (device loop1): superblock checksum mismatch [ 308.831702] BTRFS error (device loop1): open_ctree failed [ 308.930962] print_req_error: I/O error, dev loop4, sector 128 [ 308.943730] BTRFS error (device loop2): superblock checksum mismatch 20:08:14 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x0, 0x0) 20:08:14 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000540)=[{&(0x7f0000000200)="22db52df6605952e1e4c8099e4", 0xd, 0x3}, {&(0x7f0000000280)="2b8e225d4b3d065fb7f911ca343e002684eac3a934b2dbe7d8e3afc18f3eea20ef067aefe9bec04f72ab8466e36ed4d01f88641750c4af4b2ff7c30c9c1e49b6af638aae74ccaf72f1b235ba8a59dbd38a3e2a53063708d86f660c64da395815ba26dfcae2a1", 0x66, 0x8001}, {&(0x7f0000000380)="6016a46caa86fd114155aa4f536db339a17f0d485c57336af7538d03da172490c0dd2e6cb6c54b1755c9953565400ca6298f7e700f673c059e0adb93676e38661236e0f67bea876bdd83d7ca4bd7e338891eab31487d09382962b4acd38f8609959a5068f81567b6d85b6580882ca6f24c5db6a7b83a2f7ea2be4a58475855c3bc4224f8e023e1ca5b583b526f4d1acb968794347dd593abca951105f469c01e8240385b731f7f7529e44c7dc6ff42fc6b6f3e2e98ef53b01e7aa5320988d8447ca73fd9b6dffbb11dcd399950913aabaf86ed11f3cb5dd418c20b", 0xdb, 0x100000000}, {&(0x7f0000000480)="b65d429a4c1a593e347788026a0f8692faa69354610c51c327600dd04aac004e5f76d3fb5477ced71698df17e9159c69fedd96b29687dece078a5afbc9a53b2907810b5ec844fd175a7a9a70314cb4956a090d21172f0a5cf44382b4d00b5615914b11cede1cd05e9666881d0cf5e2416ca7911c27eb599dcb04e9139e1e70f42d4e3e5f535c92c84cb05808414f7b1893e67a5593a99a2a90b70839701ce8026df3eaa28466882112e010", 0xab, 0x8}], 0x3, 0x0) 20:08:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x44000, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x7f, 0x400) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000000000006c0c0000000000001c090000000000000800000000000000070000d8000000000700000000000000"]) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x4) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x16, 0x86, &(0x7f0000000380)="77c82dbafe638c4012fb1209f779b84815a5fdd84945cd4f708c684588c4268f812ba4e37934d1355992a3f4fd660959b9de0197ac4223ed01294763577a1b62e9f2876ef1685ece41dc9f2aab83ebd544608ad647f1fbd8a46df77014f02d63a997acdfd46964936d309a42dbec22d1ada9c1209c2c6c63ea4808c629e19897fd00b4ce2fd6"}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:14 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000080)=""/89) r4 = socket$unix(0x1, 0x5, 0x0) r5 = dup2(r4, r0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_XRUN(r6, 0x4148, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = ioctl$TIOCGPTPEER(r9, 0x5441, 0x94) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r10) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:14 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="ce3ecbbb29136732ba9d4c9311551933778af1b02f4ada543eba9724f7435c40589b64021dfe8eb179b28a7076980e42dfd7362fc0be85064a02000000e182bd2689400245e571"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r4, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x0, 0x1000, 0x78000000}, 0xffffffffffffffff, 0x40000000000000, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 309.000182] BTRFS error (device loop2): open_ctree failed 20:08:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x1, 0x4) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10002}], 0x3, 0x0) [ 309.105770] print_req_error: I/O error, dev loop1, sector 128 [ 309.117272] BTRFS error (device loop4): superblock checksum mismatch [ 309.190315] BTRFS error (device loop4): open_ctree failed [ 309.199473] BTRFS error (device loop4): superblock checksum mismatch 20:08:14 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) write$binfmt_aout(r1, &(0x7f0000000440)={{0xcc, 0x1, 0xf9, 0x1f6, 0x37c, 0x4, 0x25b, 0x6}, "e751f6d8e27aa6816554eb7c3e65f5e2d69fee72759a2f0f657063b8f7ed4cbc7aa381cb6014af2e60067c5f4941d9dc62826bf81c6a3d64ba67efaa759cddb9b7509e18bbb71a8ad792c76b969453b912a7b2697214c6430d392de96161ac6388f6933fe170545e7710a7e26c7497fe8365e3c05421ebd375155f1a", [[], []]}, 0x29c) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0xb0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xd}, 0x0, 0x200000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:14 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) dup2(r1, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r5, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VIDIOC_EXPBUF(r4, 0xc0405610, &(0x7f0000000080)={0xc, 0x3509, 0x10001, 0x4000, r5}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 309.255209] BTRFS error (device loop4): open_ctree failed [ 309.275609] BTRFS error (device loop4): superblock checksum mismatch 20:08:14 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x4, 0x0, 0x4, 0x2000, &(0x7f0000850000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:14 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040), 0x4340f, 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_alloc(0x0, 0x2) ioctl$KDDISABIO(r0, 0x4b37) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup3(r0, r3, 0x80000) 20:08:14 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x222881, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 309.436824] BTRFS error (device loop4): open_ctree failed [ 309.484882] BTRFS error (device loop4): superblock checksum mismatch 20:08:14 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) ioctl$RTC_WKALM_RD(0xffffffffffffffff, 0x80287010, &(0x7f0000000100)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f00000002c0)={0x0, @bt={0x0, 0x0, 0x1, 0x1, 0x401, 0x80, 0x89, 0x92d, 0x7fff, 0x7fffffff, 0x7, 0x4, 0x2, 0x1ff, 0x12, 0x6, {0x7, 0x4}, 0xff, 0xf4}}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:14 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffffff, 0x0) [ 309.573670] BTRFS error (device loop4): open_ctree failed [ 309.582427] BTRFS error (device loop4): superblock checksum mismatch [ 309.631403] BTRFS error (device loop4): open_ctree failed 20:08:14 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x34, r3, 0x300, 0x70bd29, 0x25dfdbff, {{}, {}, {0x18, 0x17, {0x4, 0x8000, @udp='udp:syz1\x00'}}}, ["", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40000084}, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 309.676203] QAT: Invalid ioctl 20:08:14 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) r6 = socket$pppl2tp(0x18, 0x1, 0x1) fdatasync(r6) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000280)={{0x2, 0x3, 0x101, 0x1, 0x5}, 0x8, 0x4315, 0x7}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socket$packet(0x11, 0x3, 0x300) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x6, 0x1, &(0x7f00000000c0)=@gcm_256={{}, "0225b4426121bf29", "73a634a34522e2ee940c2c6ae50ad6c640335e6cc813037bfe4bf5dc7b8066c7", "66922a77", "6260399a6ed551b8"}, 0x38) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:14 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x9, 0xf, 0x2, 0x1, 0x0, 0x5, 0x18d1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0xc1}, 0x20010, 0x400, 0x58f7, 0x7, 0x100000001, 0x4, 0xed4}, r0, 0x3, 0xffffffffffffffff, 0x9) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000380)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x82, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x5, 0x5}) migrate_pages(r1, 0x6, &(0x7f0000000080)=0x2f4, &(0x7f00000000c0)=0x5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 309.750535] btrfs_printk: 1 callbacks suppressed [ 309.750544] BTRFS error (device loop4): open_ctree failed 20:08:14 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000140)={0x5, 0xc, 0x4, 0x2000000, 0x7, {}, {0x2, 0x2, 0x6, 0x1, 0x8, 0x4, "328efc75"}, 0x93b1, 0x4, @offset=0x5, 0x8, 0x0, r0}) r8 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000000)={0x3, 0x3, 0x4, 0x1000000, 0x20, {0x77359400}, {0x1, 0x0, 0x40, 0x9, 0x4, 0x1f, "36914da8"}, 0x0, 0x1, @fd, 0x7, 0x0, r4}) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r9, &(0x7f00000003c0)=""/4096, 0x1000) r10 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r10, &(0x7f00000003c0)=""/4096, 0x1000) mlockall(0x7402bd430f2ff41d) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x12, r10, 0x0) [ 309.841595] print_req_error: I/O error, dev loop2, sector 128 [ 309.856947] BTRFS error (device loop5): superblock checksum mismatch 20:08:14 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000080)=0x9) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x8000, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) [ 309.910451] BTRFS error (device loop5): open_ctree failed [ 309.926254] BTRFS error (device loop5): superblock checksum mismatch [ 309.986175] BTRFS error (device loop5): open_ctree failed [ 310.001245] BTRFS error (device loop5): superblock checksum mismatch 20:08:15 executing program 5: kexec_load(0xfffffffffffffffe, 0x0, &(0x7f0000002400), 0x80000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='+vboxnet1md5sum\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000200)='keyring\x00', 0x0) [ 310.050208] BTRFS error (device loop5): open_ctree failed [ 310.057955] BTRFS error (device loop5): superblock checksum mismatch [ 310.101060] BTRFS error (device loop5): open_ctree failed [ 310.111323] BTRFS error (device loop5): superblock checksum mismatch 20:08:15 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x7, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:15 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 310.213444] BTRFS error (device loop5): open_ctree failed 20:08:15 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x29, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 310.453084] BTRFS error (device loop5): unsupported checksum algorithm 28265 [ 310.465115] BTRFS error (device loop5): superblock checksum mismatch 20:08:15 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x4}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:15 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="01156dbd91ab9426fe0000005c9266225bcb16373fb5b483239ac1eaebaecf579fcd9c0a0f64f66f82786291cbde1603a71e48b450392a71a23e2bd8b12a23b7ca6c9c974d83213a8cde159e2dacdebfb5ed27ac6f1c876e036a4593e8dbf0dc44b3f0f7321ca38b47671ead7c635950685799a63385ce5400ee2074ec7751c825f01476e4073824d6e42be8d30fb9f701", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={r4, 0xae, "34da021869150e8edfcc941cd840cbebf676ffb25119bdd2b3f8a78a14e4ea0491a795786f22e56685dc726aec831a3b8d6775f5a93dea7cb5ac88973bc7973c9a7e3eb36a5e2d5df7912638757d34f528028062563ef115fca6b7d58d941c03f2250b251cc29987607c4de0341abe4d69d72edb0e5299755d17478aaef4f263fa56f68bdcffd4d2eeab1b5afdb32a37420a527d13c8d83ce256be4b1ad024e3b6fcb2c76893b1884bc10a86a2e9"}, &(0x7f0000000200)=0xb6) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r6, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000440)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x1, r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={r5, 0x8}, &(0x7f00000002c0)=0x8) [ 310.520255] BTRFS error (device loop5): open_ctree failed [ 310.528989] BTRFS error (device loop5): unsupported checksum algorithm 28265 [ 310.552015] BTRFS error (device loop5): superblock checksum mismatch 20:08:15 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) close(r0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed02000a00000000010060010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:15 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 310.620313] BTRFS error (device loop5): open_ctree failed [ 310.636472] BTRFS error (device loop5): unsupported checksum algorithm 28265 [ 310.646709] BTRFS error (device loop5): superblock checksum mismatch 20:08:15 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000140)={0x5, 0x7, 0x4, 0x800, 0x4, {0x0, 0x7530}, {0x0, 0x2, 0xf9, 0x2, 0xfc, 0x5, "4d4752e5"}, 0x7, 0x2, @offset=0xffff, 0xffffffff, 0x0, 0xffffffffffffffff}) bind$phonet(r3, &(0x7f0000000040)={0x23, 0xff, 0x0, 0x81}, 0x10) [ 310.690957] BTRFS error (device loop5): open_ctree failed [ 310.704426] BTRFS error (device loop5): unsupported checksum algorithm 28265 [ 310.721465] BTRFS error (device loop5): superblock checksum mismatch 20:08:15 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r1 = getuid() syz_mount_image$tmpfs(&(0x7f0000000080)='tmpfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9862, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000280)="26e8c00af4307def4180722c42e9748cfe7762808d28150fba655c1f573b5babafead9df800c8793999215e196b1e482b1bef565f8c7a162f0284b636091aa6277ea2af41fce2006451450e01d1e24d2d8de3eeed91d4cc16ef6a198e10ea69bf321d7b1c160c184a90453236eb6f1e16ab5b1c9c3ae3c59651629b4dc50596cba21fec9cbc8a9e1ab422f29544f7b4fbb189c32e8304ee5b6ee67a853d65ac3ffcd91a0852e9707068d9b6e", 0xac, 0x80000000}, {&(0x7f0000000380)="b8241a599fd8b0937224b224f696d33ecc565cd89786e454ec5f2f3fe0344579bac99fd4769e2511080f6dd715c0b2af95f7f5f80d636ba264310671acb4d50f5492a44978058ff471605d3be231bbe6b23441c1d8f4dfb345da207f72f857eb83939faa04f26d6ede1cc06b09fa7b87abf15c88f6da216cf93b73", 0x7b, 0xdb2}, {&(0x7f0000000400)="e7e87b1d0d9a4615fbb27110f62692242b9b36ccff780d33e4b60ef7c54b4b8dc1b05f1b5b99f655afeca9067ec8b12d9ac10895a1bbe36c88229293874803cbba2e7da700474ae35435bafb6300536b36f8b014b4aef10728dcfac90ce4d8bec57f46a326e015ebb5ac4b41f8bfae64242f851e04555e61eee8f11f0951b07ecd68928e6e4981459acb202eb646d6fa440d33acb510d26d0c068e5017cdf83137b6fb75959cdea1d739608cd30f214031e2cad6db37ce184532944cdbccc02df2e6fc820983d7e0dc725b5d1edc31e101dafd20523a5baf8e286984ab6cf7ada86804e4211ed6", 0xe7, 0x3}, {&(0x7f0000000500)="4a03dec36b231884101478cf58eb4b8ae90e5c73d6ae8ce9b7be770fe1d7090013f8368ea4f84638692fcff545431b4a956ffb59f3e3f2e83818281434fe3846bd77d0ab24eb1ad2fb77e2d802b9c0e424d085d51db4458b95c2ed95aa252d195de5616c120058bf3cb0db1bd61ceb8c4cb6cbc8a2138c9fd9e526f7fd010e2034b9dce4a4197c041e04c4d3f80db0ee61474632d52111252d0f23", 0x9b, 0x9}], 0x42000, &(0x7f0000000640)={[{@gid={'gid', 0x3d, r0}}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x36, 0x65, 0x6debde113dacd2ba, 0x32, 0x34, 0x36, 0x65], 0x2d, [0x38, 0xe5ef192f287d72c7, 0x33, 0x62], 0x2d, [0x65, 0x34, 0x38, 0x61], 0x2d, [0x32, 0x37, 0x33], 0x2d, [0x25, 0x65, 0x34, 0x64, 0x64, 0x35, 0x32, 0x32]}}}, {@obj_role={'obj_role', 0x3d, 'cpusetsecurity+{@'}}, {@dont_measure='dont_measure'}, {@uid_eq={'uid', 0x3d, r1}}, {@obj_type={'obj_type', 0x3d, 'ppp1userlowlan1vboxnet1-cgroupposix_acl_access]bem0'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) [ 310.860366] BTRFS error (device loop5): open_ctree failed [ 310.868753] BTRFS error (device loop2): superblock checksum mismatch [ 310.932229] BTRFS error (device loop2): open_ctree failed [ 310.939988] BTRFS error (device loop2): superblock checksum mismatch [ 311.011559] BTRFS error (device loop2): open_ctree failed [ 311.028323] BTRFS error (device loop4): superblock checksum mismatch [ 311.072054] BTRFS error (device loop4): open_ctree failed 20:08:16 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f00000003c0)={0x101, 0x8, 0x4, 0x80000, 0x2, {0x77359400}, {0x3, 0xc, 0x5, 0x7, 0x7f, 0xb4, "6b26a506"}, 0xa8, 0x4, @planes=&(0x7f0000000380)={0xdc6, 0x2, @mem_offset=0x6, 0x646}, 0x7, 0x0, r3}) r4 = dup2(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat(r7, &(0x7f0000000200)='./file0\x00', 0x2801, 0x5) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000000300)={0x3, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) getsockopt$inet_udp_int(r8, 0x11, 0xa, &(0x7f0000000200), &(0x7f0000000440)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = creat(&(0x7f0000000180)='./file0\x00', 0x3) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r9, 0x80845663, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fc) getsockopt$inet6_dccp_buf(r5, 0x21, 0xc, &(0x7f0000000280)=""/191, &(0x7f0000000100)=0xbf) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0xfff9}]}) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x1c, &(0x7f0000000040), 0x3, 0x0) 20:08:16 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x440, 0x2, &(0x7f0000000100)=[{&(0x7f0000000280)="70f035d81c31ba2720bde180aa783075c379c5c075f96f1a2d8565946c9ac3a58ea5df700b00a710751e265f3472c6052df9217899dc61d7376e8ae7e89e14f64bb7d47d70d018a219599971e14811d4d5b9f40206c15c0ecea0ce463332800f8dbe2465dfb48fa9fcfc5dc8b84ea8aa58d8a7f280f4ecb7f7474dd6fb30a99c056cffcb964d8114b74c357ea23033fe8dd9a6addb56e90740494748ec1205937531dd09a1feca6460dde6ea6618bbd7f972981b29c2b19672155a2b80ec18b3", 0xc0, 0x3ff}, {&(0x7f0000000380)="e8281843aa9761ca7b462de8cb8649e2ddd65133e90664747a62d2745a0e36710e93993435be731837845ed81e6a17838f510a27866c9b8943104675866faa9d4b477d4f2399409b7f02bcf58c1fa881d84dc7f27d110a1042", 0x59, 0xa3}], 0x0, &(0x7f0000000400)={[{@balloc_test4='block-allocator=test4'}], [{@smackfshat={'smackfshat'}}, {@subj_type={'subj_type', 0x3d, 'btrfs\x00'}}, {@context={'context', 0x3d, 'root'}}, {@uid_lt={'uid<', 0xee01}}]}) [ 311.145465] BTRFS error (device loop1): superblock checksum mismatch 20:08:16 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000140)) [ 311.260340] BTRFS error (device loop1): open_ctree failed [ 311.382682] BTRFS error (device loop4): unsupported checksum algorithm 25964 [ 311.420842] BTRFS error (device loop4): superblock checksum mismatch 20:08:16 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socket$caif_stream(0x25, 0x1, 0x5) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) recvmsg(r3, &(0x7f00000002c0)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/56, 0x38}], 0x1, &(0x7f0000000280)=""/30, 0x1e}, 0x100) [ 311.483725] BTRFS error (device loop4): open_ctree failed [ 311.495913] BTRFS error (device loop4): unsupported checksum algorithm 25964 [ 311.511441] BTRFS error (device loop4): superblock checksum mismatch 20:08:16 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) flistxattr(r7, &(0x7f00000002c0)=""/50, 0x32) write(r5, &(0x7f00000000c0)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x3f, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299749aeb81e1b00b10efb9a0000010000942ae511838f3a53a6ba197200000001ff3ba7", 0x48, 0x10002}], 0x3, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) r13 = socket(0x11, 0x800000003, 0x0) bind(r13, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r13, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r12, 0x29, 0x1b, &(0x7f0000000200)={@dev, r14}, 0x14) r15 = socket(0x11, 0x800000003, 0x0) bind(r15, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r15, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r12, 0x29, 0x1c, &(0x7f0000000100)={@remote, r16}, 0x14) ioctl$sock_inet6_SIOCDELRT(r11, 0x890c, &(0x7f0000000300)={@rand_addr="2e45eadeb4df4defb21445bd9e675d32", @initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x22}, 0x52, 0x401, 0x1, 0x100, 0x7f, 0x4a10101, r16}) recvmmsg(0xffffffffffffffff, &(0x7f0000005480)=[{{&(0x7f0000000380)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000400)=""/109, 0x6d}, {&(0x7f0000000480)=""/180, 0xb4}, {&(0x7f0000000540)=""/225, 0xe1}, {&(0x7f0000000640)=""/176, 0xb0}, {&(0x7f0000000700)=""/115, 0x73}, {&(0x7f0000000780)=""/73, 0x49}], 0x6, &(0x7f0000000880)=""/24, 0x18}, 0x6}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/149, 0x95}, {&(0x7f0000000980)=""/171, 0xab}], 0x2}, 0x7}, {{&(0x7f0000000a80)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b00)=""/97, 0x61}, {&(0x7f0000000b80)=""/213, 0xd5}], 0x2, &(0x7f0000000cc0)=""/147, 0x93}, 0x40}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1}}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000e00)=""/191, 0xbf}, {&(0x7f0000000ec0)=""/159, 0x9f}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)=""/105, 0x69}, {&(0x7f0000001040)=""/16, 0x10}, {&(0x7f0000001080)=""/221, 0xdd}, {&(0x7f0000001180)=""/182, 0xb6}, {&(0x7f0000001240)=""/115, 0x73}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x9, &(0x7f0000002380)=""/11, 0xb}, 0x5}, {{&(0x7f0000002440)=@nfc_llcp, 0x80, &(0x7f00000023c0)=[{&(0x7f00000024c0)=""/162, 0xa2}, {&(0x7f0000002580)=""/237, 0xed}, {&(0x7f0000002680)=""/106, 0x6a}, {&(0x7f0000002700)=""/152, 0x98}], 0x4, &(0x7f00000027c0)=""/62, 0x3e}, 0x400}, {{&(0x7f0000002800)=@l2, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/180, 0xb4}, {&(0x7f0000003940)=""/28, 0x1c}, {&(0x7f0000003980)=""/158, 0x9e}, {&(0x7f0000003a40)=""/83, 0x53}], 0x5, &(0x7f0000003b40)=""/141, 0x8d}, 0x5}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003c00)=""/126, 0x7e}, {&(0x7f0000003c80)=""/211, 0xd3}, {&(0x7f0000003d80)=""/105, 0x69}, {&(0x7f0000003e00)=""/223, 0xdf}], 0x4, &(0x7f0000003f40)=""/96, 0x60}, 0x3}, {{&(0x7f0000003fc0)=@in6, 0x80, &(0x7f0000005400)=[{&(0x7f0000004040)=""/208, 0xd0}, {&(0x7f0000004140)}, {&(0x7f0000004180)=""/224, 0xe0}, {&(0x7f0000004280)=""/247, 0xf7}, {&(0x7f0000004380)=""/49, 0x31}, {&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/40, 0x28}], 0x7}}], 0x8, 0x121, &(0x7f0000005680)={0x77359400}) connect$can_bcm(r8, &(0x7f00000056c0)={0x1d, r17}, 0x10) [ 311.620322] BTRFS error (device loop4): open_ctree failed [ 311.630768] BTRFS error (device loop4): superblock checksum mismatch [ 311.690391] BTRFS error (device loop4): open_ctree failed [ 311.708234] BTRFS error (device loop2): superblock checksum mismatch [ 311.770438] BTRFS error (device loop2): open_ctree failed 20:08:16 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000080)={0x0, "6dd7031ea26dd38fd3df1cc27b710f80748fa3bff0bc857d0ebf83f387028365a98f1ccb05b0261c36465e517336"}, 0x36, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) 20:08:16 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x5, &(0x7f0000001540)=[{&(0x7f0000000380)="f06ed976d5611cfb084ec876dcf591b631b5e231bdccd95f026b2b5bbb43074f80c3446b7ae738a68287a91a4e58de3779329ebb54d318c3a1cc2a582c4799eebdd54a8005f1279bf81a2640e4340ab8568f93d4ed03e73598570a0de005c838497bc44dbc8cb9f9efa721b4bf17b5dd347caa969355742992fd0a5dd003a32a55166e03bfb67f6b52e0bdaf10c9468af5575ba21ba485e03aae44ae60f6197aff2a29c0625264087deac8423d8fd8f84d7f06d6f3fca2e7dc2725553239a108f6146b716ff24117ee50d1df6a67", 0xce, 0x515c}, {&(0x7f0000000480)="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", 0x1000, 0x5}, {&(0x7f0000000280)="29c92210e32c5ac69e6470f01d30619577d5339b39bd21ecd9ef9d22f9031a6979befdc7e9940da0224aa05de4003bddb4479757503f2ad59da895810a5f22073b6b2d7df1e5d317e032f7b8030d382c920d79329c492d0f2e5e9e366cae76b90d2e796dd6ce233ffe0140d5758cbe9c0c0f78d17a", 0x75}, {&(0x7f0000001480)="70e41b8cf4dbeb5494ada716a0b3ded28d075fd7fef99d533c7a227d5afe86377dcee8cd30d6ed4ec4a3b8b47fd4950b6d627f62ff369b845e7b6a2ffe46a9726cfb9156ec295cb2ef002c8aed2320916cebaa1735032c46208fe56215639f696ad5bdc70fae36676104292b8fe85ff0512123addda7e83a35bc5019eefbfad71d86ae0c2762053768967475af543d9e8b41edcb183dffe8acb3", 0x9a, 0x5}, {&(0x7f0000000100)="e1c9d4dbe949ee6351a0de24b809eb7e1ac9ecc043d2cb973f8e6baac687b3d7776c06284ccc367db45fa9f59092", 0x2e, 0x800}], 0x40, &(0x7f0000001640)={[{@nocompress='nocompress'}, {@sbsector={'sbsector'}}, {@unhide='unhide'}, {@norock='norock'}, {@check_relaxed='check=relaxed'}], [{@smackfsdef={'smackfsdef'}}, {@obj_user={'obj_user', 0x3d, 'btrfs\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'btrfs\x00'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r0, 0x0, 0x2, &(0x7f0000000040)=':\x00', r1}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000200)='system\x00', r1}, 0x30) sched_getscheduler(r2) 20:08:17 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r1, 0xc018620c, &(0x7f0000000040)={0x3}) 20:08:17 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x4200, 0xc0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) write(r3, &(0x7f00000000c0)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 312.051396] print_req_error: I/O error, dev loop5, sector 128 [ 312.069474] BTRFS error (device loop1): superblock checksum mismatch 20:08:17 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000017c0)="8da4363ac0ed02000a0003000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff6399f0d0cebd8385f4f737b4a750000005f42485266535f4d", 0x55, 0x10000}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000140)) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1000, 0x30000) write$binfmt_elf64(r5, &(0x7f00000013c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x7, 0x20, 0x8, 0x8, 0x3, 0x3e, 0xa2, 0xa5, 0x40, 0x1c1, 0x6, 0x0, 0x38, 0x1, 0x17a5, 0xe3d, 0x8}, [{0x70000000, 0x8, 0x3, 0x72e, 0x2, 0x93df, 0xafe, 0x1000}], "b4c3af7ec970b31761611b284584528a46e48718ed1c1399b15663da5a207773b774d61269eea8adef0fc3b09e6b96ed9d63c6b34d7a56d920cb7b9095083ad0787f5aff53773bcaa28acf1c1a09eeef5eeea95fe6bad1f4015e94b5400cfa814fbcb7d80010637ddc42a3", [[], [], []]}, 0x3e3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={r6, 0x7f, 0xd8f8c28c055f36c2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r7, @in6={{0xa, 0x4e22, 0x3, @mcast2, 0x90}}, 0xfffb, 0x23}, 0x90) [ 312.120398] BTRFS error (device loop1): open_ctree failed [ 312.168467] BTRFS error (device loop1): unsupported checksum algorithm 28005 20:08:17 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaad4c, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:17 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xb0a43, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'btrfs.', 'posix_acl_access{nodev\x00'}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 312.225455] BTRFS error (device loop1): superblock checksum mismatch 20:08:17 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x80, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 312.323754] BTRFS error (device loop1): open_ctree failed [ 312.331818] BTRFS error (device loop1): unsupported checksum algorithm 28005 [ 312.350441] BTRFS error (device loop1): superblock checksum mismatch 20:08:17 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x3b, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000280)={0x14, 0x88, 0xfa00, {r2, 0x1c, 0x0, @in6={0xa, 0x4e24, 0x80000001, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x12}}, 0x80}}}, 0x90) fcntl$setpipe(r0, 0x407, 0x9) [ 312.420108] BTRFS error (device loop1): open_ctree failed [ 312.427915] BTRFS error (device loop1): unsupported checksum algorithm 28005 [ 312.448694] BTRFS error (device loop1): superblock checksum mismatch 20:08:17 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x240800, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x14100, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000600)={r7, r8, 0x19, 0x2}, 0x10) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000540)={0x0, 0xfffffffffffffffe, 0xa6, 0x4, @scatter={0x2, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/83, 0x53}, {&(0x7f0000000640)=""/27, 0x1b}]}, &(0x7f0000000400)="de605b977a08ff9079dbebae31c0adb8c25b5f2f1bf6d24a2e31f8fa123787a0db36f12e19eb32b1e4d2acb42f1fe081de3393c87fd8b9ad9c32a411992ae8cc59e7d977f0678d22604ed5cd3ae4ae6a56e34af67e67f1c1ad7afd15b26a22781c3fe270315d0e254e24f4ca25d0f603cc0770365377a191a84181b797cf6449719ed246c0f187d965e062f9d5261db2bae8d1a0edfe058589c5261a18a36802f48c06a6f6bf", &(0x7f00000004c0)=""/25, 0x3, 0x10002, 0x3, &(0x7f0000000500)}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) fsetxattr$security_evm(r3, &(0x7f0000000080)='security.evm\x00', &(0x7f0000000280)=@v2={0x0, 0x3, 0x12, 0x4, 0x85, "4e25b0a03f7cd6fd98df8391d60ea057da77e7e228a3a14dafa0f24d9b7c5a5d8e5775e0a194f96639533d8fe0c01b3cbaae3b87a74e75a19386a116ef724b080001325587e652685e35f117f3787429482280918c696df7e61116a07e5a7b661b75f3e6b329928ab1058df8e4753d28028e33399edcba5ff4d464134a8c372e7daf32a774"}, 0x8e, 0x1) r9 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x400, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x2, 0x0) [ 312.580319] BTRFS error (device loop1): open_ctree failed [ 312.588486] BTRFS error (device loop1): superblock checksum mismatch [ 312.644660] BTRFS error (device loop1): open_ctree failed [ 312.653274] BTRFS error (device loop2): superblock checksum mismatch 20:08:17 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0xfffffffffffffe13, 0xfa00, {0x0, 0x0}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$DRM_IOCTL_MODE_CURSOR(r1, 0xc01c64a3, &(0x7f0000000000)={0x2, 0x7, 0x7f, 0x0, 0x1000, 0x9, 0x6}) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 312.701342] BTRFS error (device loop2): open_ctree failed [ 312.737282] BTRFS error (device loop1): superblock checksum mismatch 20:08:17 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000080)={0x80000000000000, 0x10000, 0x401, 0x2, 0x17}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000100)={0x3200000000000000, 0x100000, 0xdb, 0x9, 0x13}) 20:08:17 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x40200, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000180)={0x50003003}) r5 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) sendfile(r5, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) r6 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x3, 0x20000) r7 = socket(0x100000000011, 0x2, 0x0) bind(r7, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg$sock(r7, &(0x7f0000001400)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@txtime={{0x18, 0x1, 0x24}}], 0x18}}], 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r9 = socket$inet_udp(0x2, 0x2, 0x0) close(r9) splice(r8, 0x0, r9, 0x0, 0x4ffe0, 0x0) r10 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f00000004c0)={0xff, {{0xa, 0x4e20, 0x469, @mcast1, 0xfffffea6}}}, 0x88) setsockopt$inet6_int(r10, 0x29, 0x8, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) getsockopt$inet6_buf(r10, 0x29, 0x6, 0x0, &(0x7f0000000000)) r11 = accept4(r10, &(0x7f0000000140)=@caif=@util, &(0x7f0000000000)=0x80, 0x40800) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r13 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r12, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="1af5eff25331f2c060d7f77959a2f8d4cb0baf48ba8a8d24a25bf5f947d295fb747f57b749cf9c62d9a5ff3ada239f3b62d2e25f348b729db5ccf8a8c771329c6867a9e6d3616c829a9eb1c09f0794b0d3760f6b", @ANYRES16=r13, @ANYBLOB="02002bbd7000ffdbdf250200000c080002"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r11, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)={0x68, r13, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0x24, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9f}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d6d57a3}]}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40040}, 0x20040810) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f0000007bc0)={&(0x7f00000079c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000007b80)={&(0x7f0000007a00)=ANY=[@ANYBLOB="44010000", @ANYRES16=r13, @ANYBLOB="300328bd7000fcdbdf250100000030010c8024000b8008000900ef30823908000a000e940000080009000300000008000a00373f00003c000b8008000a00801f000008000a009807000008000a00d2bb000008000a00ce7f000008000900d5202f0e0800090082f56675080009007d43802c34000b8008000a0070f50000080009006393b44c08000a00a0d2000008000a007706000008000a00fcc5000008000900fce57d432c000b8008000a00d391000008000a00dcc5000008000a00da8b000008000900071f1a3808000a00528200004c000b8008000a004d2c00000800090017db623c08000900ea984050080009002065273208000900645b0a3c08000a00da36000008000a007dde0000080009009b94c77308000900f9db1e4514000b8008000a00329a000008000a00ad3200000c000b8008000900dc22b964"], 0x144}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) sendmsg$NLBL_CIPSOV4_C_LISTALL(r7, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x190, r13, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x18, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c85}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x412cc459}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x148, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe72b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cd2d1de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x393e1758}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf0a6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc29}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b531cca}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x173b61eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5f05}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x785a97bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12bf406b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf450}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdd6f}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc429}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4337}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x767d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59d54399}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef67}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bbd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2dc7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5c60}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4b4e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81c4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x716a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x72cee822}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x61fd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24dcf855}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b12bb26}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaf36}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e802a19}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a3d98bd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f20d7e4}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa7e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf572}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc30e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb896}]}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x80}, 0xc000800) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000001300)={0x2e4, r13, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x1b8, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a1a5fbb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x103ce7ac}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5467c18f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa97c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x33de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b68cb10}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x254281dd}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x505491e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2109fa7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3aaab8f0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0aa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25a7e0de}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d3add94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2e5d}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x45bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4777d6dc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2edd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x57a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x584f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3698e5ec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42656264}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23ff75aa}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48f0c976}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9425}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0xd874}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x368f6254}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xab39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x166d5b9e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f1e68}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x31fc}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7545b911}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19ed42f3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x663fd1f1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d786ea0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd088}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76491e3a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcc6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c83d381}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21f11213}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe0ec}, @NLBL_CIPSOV4_A_MLSCATREM={0xfffffffffffffe96, 0xa, 0x6ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x537e30b7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x14d2ee1d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fe06159}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8cb1ed0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9f9f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7d55}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfef}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb87d}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5}, {0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xa8, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34aa5808}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x36}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x610b54d9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x80}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fd29ea9}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b7d3db7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xff}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5834e2af}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b0705d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x97}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ba3cf63}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x30968a75}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x30, r13, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x8}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x1) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0xa4, r13, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x70, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fa13ff9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ce142e9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53222055}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e67040e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3a1141fe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x19}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6de48aff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d381dfc}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}]}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg$NLBL_CIPSOV4_C_LISTALL(r4, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000013c0)={0x140, r13, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x40, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa63898f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x22}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7ae0cd33}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ad6ab99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x498574bb}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x28, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9d5e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c7a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x132b462a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42a6e05e}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x9c, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x77d102b7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b5718cf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x285e}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46921018}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c1e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13d30a14}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24acaac3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb3fc}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x499f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba68}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x47a0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ba157d4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x467b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x40f5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb9643bb}]}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x8000000}, 0x4040040) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000140)={0x101}, 0x4) r14 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r14, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r14, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:17 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x11) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000200)=0x4) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 312.871904] BTRFS error (device loop1): open_ctree failed [ 312.930010] device lo entered promiscuous mode [ 312.949770] Y­4`Ò˜: renamed from lo 20:08:18 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 312.971759] print_req_error: I/O error, dev loop1, sector 128 [ 312.986148] BTRFS error (device loop2): superblock checksum mismatch [ 313.053703] BTRFS error (device loop2): open_ctree failed [ 313.070443] BTRFS error (device loop4): superblock checksum mismatch 20:08:18 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000080)={0x7fff, 0x101}) [ 313.117352] BTRFS error (device loop4): open_ctree failed [ 313.125411] BTRFS error (device loop4): superblock checksum mismatch 20:08:18 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000480)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x35}}]}, &(0x7f0000000200)=0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="008827bd70f7fcdbdf250600080005002900010000000009e18f106531000809000000000000050033f6010000000500370000000000080031000000000005002f0001"], 0x44}, 0x1, 0x0, 0x0, 0x400c001}, 0x20000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000540)={0xa20000, 0x7, 0x4, r4, 0x0, &(0x7f00000003c0)={0x9909da, 0xfff, [], @p_u8=&(0x7f0000000380)}}) ioctl$MON_IOCX_MFETCH(r5, 0xc0109207, &(0x7f00000005c0)={&(0x7f0000000580)=[0x0, 0x0, 0x0], 0x3, 0x7}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0x73776e8f}, 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 313.254788] BTRFS error (device loop4): open_ctree failed [ 313.264632] BTRFS error (device loop2): superblock checksum mismatch 20:08:18 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x58, r1, 0x100, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7e00000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3ff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x74e}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x66e}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xad11}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x26000000}, 0x4000) [ 313.320172] BTRFS error (device loop2): open_ctree failed [ 313.327716] BTRFS error (device loop2): superblock checksum mismatch 20:08:18 executing program 2: kexec_load(0xfffffffffffffffd, 0x0, &(0x7f0000002400), 0x2) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000380)='./file0\x00', 0x11, 0x0, &(0x7f00000002c0), 0x100000, 0x0) 20:08:18 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 313.374384] BTRFS error (device loop2): open_ctree failed [ 313.392891] BTRFS error (device loop2): superblock checksum mismatch 20:08:18 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x92) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r5, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000140)) ioctl$VIDIOC_RESERVED(r4, 0x5601, 0x0) [ 313.500427] BTRFS error (device loop2): open_ctree failed [ 313.509138] BTRFS error (device loop1): superblock checksum mismatch 20:08:18 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='wlan0\\\x00', 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000280)=""/91, 0x5b) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 313.561146] BTRFS error (device loop1): open_ctree failed [ 313.567372] print_req_error: I/O error, dev loop5, sector 128 [ 313.596504] BTRFS error (device loop4): superblock checksum mismatch [ 313.650160] BTRFS error (device loop4): open_ctree failed [ 313.663892] BTRFS error (device loop4): superblock checksum mismatch [ 313.732429] BTRFS error (device loop4): open_ctree failed 20:08:18 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x208902, 0x0) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000240)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000080)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r1, r2}, &(0x7f00000004c0)=""/243, 0xf3, &(0x7f0000000040)={&(0x7f0000000000)={'crct10dif\x00\x00\x00\x00\xff\xff\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\x8d\x00'}}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:18 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000080)="0b84ece3452c551d8aeb1edb630101000000000000c4384e702ce72ce2ee7aa59bf47703cd1ad12a7b239c0f094ef76960ba628013611381a4c1", 0x3a, 0x0, 0x1000}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:18 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x5, 0x3, 0x4}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:18 executing program 1: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x2, @local, 0x4}}, 0x3, 0x3}, &(0x7f0000000200)=0x90) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) fdatasync(0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 313.837758] BTRFS error (device loop2): superblock checksum mismatch 20:08:18 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = dup(r2) r4 = openat$cgroup_ro(r3, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e24, @local}, {0x2, 0x4e21, @loopback}, 0x200, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x2, 0x7}) sendmsg$NFQNL_MSG_CONFIG(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x4c, 0x2, 0x3, 0x101, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0xc}, @NFQA_CFG_CMD={0x8, 0x1, {0x3, 0x0, 0x10}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x26, 0x2}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x7}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x17d3a430, 0x2}}, @NFQA_CFG_CMD={0x8, 0x1, {0x3, 0x0, 0x6}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000800}, 0x4040081) [ 313.894968] BTRFS error (device loop2): open_ctree failed [ 313.895412] print_req_error: I/O error, dev loop1, sector 128 [ 313.965562] print_req_error: I/O error, dev loop2, sector 128 [ 313.981330] BTRFS error (device loop4): superblock checksum mismatch 20:08:19 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x80, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xb4, 0x1, 0x8, 0x101, 0x0, 0x0, {0xa, 0x0, 0x5}, [@CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}]}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0x3}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_FIN_WAIT={0x8, 0x4, 0x1, 0x0, 0x81}, @CTA_TIMEOUT_TCP_SYN_SENT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_TCP_TIME_WAIT={0x8}, @CTA_TIMEOUT_TCP_FIN_WAIT={0x8, 0x4, 0x1, 0x0, 0x1f}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88e7}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0xb7}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20040080}, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x30000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 314.020357] BTRFS error (device loop4): open_ctree failed [ 314.029252] BTRFS error (device loop4): superblock checksum mismatch 20:08:19 executing program 4: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x422400, 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000280)={0x0, 0x0, [], @raw_data=[0x7, 0x80, 0x8, 0xfffffea5, 0x10001, 0x7, 0x6, 0x682c, 0xfffeffff, 0x100, 0x9, 0x85, 0xb20, 0x1, 0x3f, 0x0, 0xffff, 0x9, 0x5, 0x4, 0x8, 0x5, 0xffffffff, 0x4, 0x3ff, 0x3, 0x0, 0x997, 0x401, 0x3, 0x3b, 0xfff]}) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 314.080196] BTRFS error (device loop4): open_ctree failed [ 314.101917] BTRFS error (device loop4): superblock checksum mismatch 20:08:19 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$TUNSETGROUP(r1, 0x400454ce, 0xee01) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x7ff, 0x34, 0x1}) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = dup2(r0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$PNPIPE_INITSTATE(r7, 0x113, 0x4, &(0x7f0000000100), 0x4) setitimer(0x0, &(0x7f0000000200)={{0x77359400}, {0x77359400}}, &(0x7f0000000280)) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 314.140340] BTRFS error (device loop4): open_ctree failed [ 314.154301] BTRFS error (device loop4): superblock checksum mismatch 20:08:19 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="ce54ebc616deb01fef5b02630375236c633c4233908c09782f5dc8772007fc9e58bc179e1d03864cc6c34bfb2bf8f41dada8dea0c56af1565a477f8600aa03d77a50220d6a5d28f076f1bd95a54270a3d18a301970283c9e274f46ff249b7a"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:19 executing program 2: getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)) kexec_load(0x7, 0x1, &(0x7f0000002400)=[{&(0x7f0000000080)="0b84ece3453e551d8aeb1ef963017ed893e65521a30580f154fc35394bd3ac589d31c0c4384e702ce72ce2ee283d5f9f54b9a5d3b604303b7a0d", 0x3a, 0x81, 0x3800000800000000}], 0x360000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 314.211416] print_req_error: I/O error, dev loop1, sector 128 [ 314.231982] BTRFS error (device loop4): open_ctree failed 20:08:19 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 314.374518] print_req_error: I/O error, dev loop2, sector 128 [ 314.383323] BTRFS error (device loop5): superblock checksum mismatch 20:08:19 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:19 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4040) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000280)) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000013c0)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000001480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x24, r2, 0x510, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) accept(r1, &(0x7f00000000c0)=@rc={0x1f, @fixed}, &(0x7f0000000200)=0x80) [ 314.463701] BTRFS error (device loop5): open_ctree failed [ 314.471847] BTRFS error (device loop5): superblock checksum mismatch [ 314.513852] BTRFS error (device loop5): open_ctree failed [ 314.532398] BTRFS error (device loop5): superblock checksum mismatch [ 314.571700] BTRFS error (device loop5): open_ctree failed [ 314.579302] BTRFS error (device loop5): superblock checksum mismatch 20:08:19 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000280)="08c42c56732f219b43281689bc13542e808c4bb5f8a3fde574db3bbcdf10ec005739e719e2549851fd64f0f01f18ba3d838f768cc93ce90019663eacc685155a6af6ed18af1d2881e15d323467a1aee65462bd1ba0dd5ccdc6fbc71f8c26c0e64ea8bddf4f6fafd9ea304a032a19b621a02251beb8", 0x75, r2) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r6 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r5, r6) keyctl$search(0xa, r3, &(0x7f0000000100)='syzkaller\x00', &(0x7f0000000200)={'syz', 0x2}, r6) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r7, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$BLKTRACESTOP(r7, 0x1275, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r8, 0x54a3) 20:08:19 executing program 4: kexec_load(0x4, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000080)="6350066210c9315fa4f078e4a084b11c195eb5864ce9ea1202ac37bcfc5c207832cc58347b450037e5eadf78b272dfc081c9c926d0c6c0dd36f74df1af", 0x3d, 0xcd, 0x100000001}, {&(0x7f0000000280)="d99a834cc5123ca7a1613b1e377f8111eb34645efadb532b26b6a15d551c2249371570678e251402ccc4aecba6843dafc04ee4e59465ed884cd199567aaff2dcc435451e20e2800ee7cb26b97aa2f9724e9c197ace270645bca9fc506ee83c3c527762badf875f28113f09c81658d5ec75be314f3f1dd0abb1f439789ae4ff1aa401847e827d66dc4a99a2497258665560ed0b757673d9c70880cb474061992ed184ecf9420ef8e3271b531922dfe37ab23ca1eb4c23a0c8fef1ca", 0xbb, 0x8, 0x4}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:19 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = dup2(r0, r0) r2 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 314.661403] print_req_error: I/O error, dev loop1, sector 128 [ 314.681676] BTRFS error (device loop5): open_ctree failed [ 314.692939] BTRFS error (device loop2): superblock checksum mismatch 20:08:19 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) recvfrom$inet6(r2, &(0x7f0000000280)=""/161, 0xa1, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0xa50}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000080)={'veth1_to_bond\x00', 0x5}) [ 314.782800] BTRFS error (device loop2): open_ctree failed [ 314.788815] print_req_error: I/O error, dev loop2, sector 128 [ 314.805538] BTRFS error (device loop4): superblock checksum mismatch 20:08:19 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111002, 0x0) ioctl$PPPIOCDISCONN(r0, 0x7439) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) recvmmsg(r2, &(0x7f0000000200)=[{{&(0x7f0000000280), 0x80, &(0x7f0000000100)=[{&(0x7f0000000380)=""/94, 0x5e}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/180, 0xb4}, 0x3}], 0x1, 0x0, &(0x7f0000000300)) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f00000014c0)={0x2, r1}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 314.850456] BTRFS error (device loop4): open_ctree failed [ 314.875440] BTRFS error (device loop4): superblock checksum mismatch 20:08:20 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="ce3ecbfca9adebde0ed6551aa043bd1855849f31752d6d2b3cd081e1f0613b6fe711330766c06b9620645a6097ad20ba744d3afe7a437ac6e01982e986f400"/83], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x2, 0x0, 0x2], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000100)) 20:08:20 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000000180)={0x0, 0x0, 0x5, 0xe3, &(0x7f0000ffd000/0x2000)=nil, 0x41}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r10, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) r11 = socket$alg(0x26, 0x5, 0x0) flistxattr(r11, &(0x7f0000000480)=""/161, 0xa1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000100)={r10}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000280)={r12, @in={{0x2, 0x4e20, @loopback}}}, 0x84) r13 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000380)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4de071f93402230bce74c74de41beb3814837e65917f68a62d3b3d7e71ff762da1f82fda5a8f78d3e0f33ec7d4ffc3c8a9b3e00343d67947bac802b9673ac8259e184b9f76ae7e96e2a544cb6b0e9809d3d1abf4cb84a0dfc3aebc20b26cc4577130a38b267570ee5b8e4b0e66e0c8a4a2d133310bb4626fee63c4741c7745d1400f594a", 0xcb, 0x10000}], 0x3, 0x0) [ 314.932614] BTRFS error (device loop4): open_ctree failed [ 314.952144] BTRFS error (device loop4): superblock checksum mismatch [ 315.020443] BTRFS error (device loop4): open_ctree failed [ 315.102017] BTRFS error (device loop5): superblock checksum mismatch 20:08:20 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000280)="cd99913b03d72ed5f4a6f29b394d4c0c4fcce12cf6193a84536d2d160af9477a402cae19ea2f38d4ec4333f861bd73340d554fc0e22c06065011a83ec18056a7d132773178b32e17fd266f63e0") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$UI_SET_PHYS(0xffffffffffffffff, 0x4008556c, &(0x7f00000000c0)='syz0\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000080)) 20:08:20 executing program 5: kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000100)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = dup(r1) ioctl$SOUND_OLD_MIXER_INFO(r2, 0x80304d65, &(0x7f0000000200)) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video0\x00', 0x2, 0x0) [ 315.151234] BTRFS error (device loop5): open_ctree failed [ 315.167337] BTRFS error (device loop5): superblock checksum mismatch 20:08:20 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f00000006c0)=0x200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="34d8819963ebe573b262026535545e45f7452852b33c50f54d81bdfed6975b0910527fbccb673fd3286928bfcc380c47d773644094768de4e8d941e0670d779e4600000000000000bd5b32a326a6aac7b25474d9d03f1e9dc7764a793e0455d75321591c442fd0985303a96d9648f7dd89cbf5f60e597915e1"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) rt_sigreturn() r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_LAPIC(r7, 0x8400ae8e, &(0x7f00000002c0)={"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"}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000700)={0x0, 0x0, 0x1000, 0x2000, &(0x7f00001a6000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x401], 0x6000, 0x11002}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:20 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000480)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x35}}]}, &(0x7f0000000200)=0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="008827bd70f7fcdbdf250600080005002900010000000009e18f106531000809000000000000050033f6010000000500370000000000080031000000000005002f0001"], 0x44}, 0x1, 0x0, 0x0, 0x400c001}, 0x20000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000540)={0xa20000, 0x7, 0x4, r4, 0x0, &(0x7f00000003c0)={0x9909da, 0xfff, [], @p_u8=&(0x7f0000000380)}}) ioctl$MON_IOCX_MFETCH(r5, 0xc0109207, &(0x7f00000005c0)={&(0x7f0000000580)=[0x0, 0x0, 0x0], 0x3, 0x7}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0x73776e8f}, 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 315.223881] BTRFS error (device loop5): open_ctree failed [ 315.234944] BTRFS error (device loop5): superblock checksum mismatch 20:08:20 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x7}, &(0x7f0000000140)=0x8) 20:08:20 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VIDIOC_G_INPUT(r0, 0x80045626, &(0x7f0000000080)) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fsetxattr$security_evm(r1, &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000280)=@v2={0x3, 0x2, 0x2, 0x549, 0x6f, "6d237c6b6a31883ac3ca5ca1736400473aff64720463a3770ca9b861fdef56317a4cb2fd211d48e8b8e818454b7a15b3ed324423430fccee5b57958be2587b51f1e3ee1053390f4d16f2ab9a768cfc859321bdf19ae5898c72836fb9fda679ea66186e1f24979260b4415bf17df8d8"}, 0x78, 0x3) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0xfffffee3, 0x10000}], 0x0, 0x0) [ 315.371556] BTRFS error (device loop5): open_ctree failed [ 315.461390] print_req_error: I/O error, dev loop2, sector 128 [ 315.473480] BTRFS error (device loop4): superblock checksum mismatch 20:08:20 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="a1ecc2e05b723ebe4eefb9a73b241a8dab13b9341c09cbf4c0747ee97fb4e3e2549c2b4cb6d122fcde3a4ef0a7728c3c2f61f80bf5477332fd2e88710f45b8074cf5644eb9c7d6b8fbfc01103fee5e8c"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x886200, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000200)={@dev, r7}, 0x14) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000100)={@remote, r9}, 0x14) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000180)={@local, @dev={0xac, 0x14, 0x14, 0x33}, r9}, 0xc) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r12, 0x800442d4, &(0x7f0000000100)=0xb6c) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000002c0)=""/253) [ 315.540980] BTRFS error (device loop4): open_ctree failed [ 315.548357] BTRFS error (device loop4): superblock checksum mismatch [ 315.581970] print_req_error: I/O error, dev loop4, sector 128 [ 315.594558] BTRFS error (device loop4): open_ctree failed [ 315.606081] BTRFS error (device loop5): superblock checksum mismatch 20:08:20 executing program 4: kexec_load(0x0, 0x0, &(0x7f0000002400), 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 315.662049] BTRFS error (device loop5): open_ctree failed 20:08:20 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="fc0000004800070100008000090007000a0180fe0200000000008b6f95f0f7a2ae1c995010239cf0a7bde2", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="8da4363ac0ed02000a0000000001cccb44040004007a0000fe0000fff6f2a2299748aeb81e1b00b10efd1a000001000000000001ffffb5583fb4c41de98b6633068b81c8702743ebf24ce92ff4516c926fa13b1715327b15bd7e3c5335c44f6f9a0553f2042ad10cd2686084dbbf18e3f8a8da284614b2cdfe8450ac2b8f57bc79edc759638192d28e378f0c8c99c64382d93f9d779fe4eec708790258cf9dca6640323397f804b755563b8fe3806d811a2d07668c04004bd8ac8489e2ca4e50820ef69c18bc4cfa7096c2b1f2d68a9f6c2a415e1d7b12c7a021", 0xda, 0x10000}], 0x2000003, 0x0) 20:08:20 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 315.781967] BTRFS error (device loop4): superblock checksum mismatch 20:08:20 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 315.840817] BTRFS error (device loop4): open_ctree failed [ 315.848138] BTRFS error (device loop4): superblock checksum mismatch 20:08:20 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x289, 0x56d}, 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:21 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x0, 0xfffffffffffffffc}], 0x80000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000100)={0x0, 0x0, 0x7fff, &(0x7f00000000c0)=0x10000}) [ 315.942902] BTRFS error (device loop4): open_ctree failed [ 315.943317] print_req_error: I/O error, dev loop5, sector 128 [ 315.969809] BTRFS error (device loop2): superblock checksum mismatch 20:08:21 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x0) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)="f26ffa06fb3510597b96933bc8d11e88f078e51d232f6a2ef4cd52794b0b0ac14d0e1a4a55e04285c3cb8826ff93d589d3b7c96694cfb630e426576ec8571b0d0daaeaeac67bcd3d08fece150570d35f9b1f7c18f2c0cd4594b236b2d50a7af26a546c066885f181884769239afd3e1967f6341a5ef07ee62176eb6ba63ab3ebda8f22b8c55b6e7bfcccfcf1d39fae10a1ddd294ec4db9be10ee7427b7ab4ea8e74c873277b41e39b43b3e", 0xab}, {&(0x7f0000000380)="ea0989d5303b001caebe2abe7c1cdbfa9255b00a064ed4fcf275ec4e3d96a143df6c3a363013686fbb2e3488783d8ff8ac78819caeeb0c70436a933979c8003a7917ad2e0be49fa604c669d657c3d2c122a209cd34e181410093530584d7229383c1784a032338e257c27546ae9bf5630c887b3b2bd8ca09c97599204fc8f5b2073bb5046f2ca43f3317c97200bffe08458e1b88a78bb4c62934df32e2d63cad12c22625ac96db6442fbd0b9bafd5dfb8bf47e168774d3dc478162d1d7d7444e80b94918d66e09940239268c8c590b9a246498", 0xd3}, {&(0x7f0000000480)="a8ca72a4ba466249fa45159f181a7d01cba93355c8e65d4a809a95451fc5d522327375e9b9105fdb1a6f381988852a71d29c50ec3c98489a117b6b2bddd49c3579e4495e245b58d32fef812ecb1fba6cf211b9b13fe2a1c0ea13c9d87b73c136ee634e75b68957d348acb408fcddf480a963a2540f2b9026c19849ee0124c24a2af49141ba553ee2789bc1804295a7d1eb735f4f26a790d74786ed3ca95175417ea0aeb4", 0xa4}, {&(0x7f0000000540)="bb010da872d482b076917126c56f06668dc297c068303e57bbe2280a8cb6345a018419e9d4d1b9f2337355694286df9b815db6580531202ca7ccecbebe9163f483cf7b837b6d6434aaa33e0a3b", 0x4d}, {&(0x7f0000000100)}], 0x5, 0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 316.032015] BTRFS error (device loop2): open_ctree failed [ 316.040395] BTRFS error (device loop2): superblock checksum mismatch 20:08:21 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4(r3, &(0x7f0000000000)=@generic, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) [ 316.090583] BTRFS error (device loop2): open_ctree failed [ 316.124751] BTRFS error (device loop5): superblock checksum mismatch [ 316.190986] BTRFS error (device loop5): open_ctree failed [ 316.200959] BTRFS error (device loop1): superblock checksum mismatch 20:08:21 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}, {&(0x7f0000000080)="5dc7a4f9df86880e9b3187773ca54dc5c8102273b5c7c2d692a86a7dd1eaf8454c4002e5036e43c4c2a0a326f5b54a657f87cc794cf095741eb2b6a59bd78cf3060e12e9a76306", 0x47, 0x1}], 0x3, 0x0) 20:08:21 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x10001) sendmmsg$inet6(r0, &(0x7f00000025c0)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @dev}, 0x1c, &(0x7f00000013c0)=[{&(0x7f00000001c0)="85525f6b0196a105342ca2c910a031", 0xf}, {&(0x7f0000000240)="f1348694b932cfbbab283c8be2797df57e39d64989c3ed83d71c62f61bd032ff68bb18ff40a18a99d2ac03bb6cdc09e8ce6ad932837d6e0612e0b53cb78c0bd7d52a40d252ced3da01379a62632d2267e555bac364a3df956f9850e36c87cbba70bd66da0f2356d01d32985012495b59a7e4e4cdc7313cb7b12890e00365d574c6804c34f31598df58f49d03845ca84d40b0b46e77f7b64e908d25f5eee7e8235adcf69adf030b73ca8e9d1c959b3994383824978102647ef1d1b0f16b762f26be7cdeb4325f3a383ee43f7c363dc0da55241ec1d97b", 0xd6}, {&(0x7f0000000340)="77a841e4d9aa8a158e7785f3ddbbc2a8821606282b01260d16a74edb09dbe0d350cb95ed7bdc44c46fd75a40c9bd3a9672ac61e390de5b1158ed900f471501da829d0a9e7c89d6133fb8db", 0x4b}, {&(0x7f00000003c0)="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", 0x464}], 0x4, &(0x7f0000001440)=[@dstopts_2292={{0x30, 0x29, 0x4, {0x0, 0x2, [], [@hao={0xc9, 0x10, @mcast2}]}}}], 0x30}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001500)="e6", 0x1}], 0x1}}], 0x4000393, 0x2004c840) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r9, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000840)={0x8, 0x4, 0xffff8000, 0x45, r9}, 0x10) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000002640)=""/4096) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r11, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)={0x2c, r10, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x4}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x1c, r10, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040801}, 0x8800) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="8da4363ac0ed02000a0000000001004d010001000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60054005f42485266535f4dda1eb07bfca6fbd9c7ddfce6c944d4d2c55d4527cae68cf54a2e42df57ac99d0b2d8a4f357f85673fd3cfd1c78fc537a2430123967b01057eb6971774ddd63539f38", 0x8a, 0x10000}], 0x3, 0x0) [ 316.270955] BTRFS error (device loop1): open_ctree failed [ 316.278525] BTRFS error (device loop5): superblock checksum mismatch [ 316.317477] Bearer rejected, not supported in standalone mode [ 316.330747] BTRFS error (device loop5): open_ctree failed [ 316.352276] BTRFS error (device loop4): superblock checksum mismatch 20:08:21 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 316.430760] BTRFS error (device loop4): open_ctree failed [ 316.439464] BTRFS error (device loop2): superblock checksum mismatch 20:08:21 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4583ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b11c53ef01fffffff60000005f4248526600"/72, 0x48, 0x10000}], 0x3, 0x0) [ 316.514650] BTRFS error (device loop2): open_ctree failed [ 316.525245] BTRFS error (device loop2): superblock checksum mismatch 20:08:21 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x81, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x2) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x54) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x18100, 0x0) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f0000000180)=0xc7) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0xe78ee3304c38d431, 0xffffffffffffffff, 0x0) 20:08:21 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) mq_open(&(0x7f0000000080)='}\x00', 0x2, 0x8, &(0x7f00000000c0)={0x7, 0x0, 0x7fff, 0x1}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000100)={0xffff, 0x44a4, 0x3, 0x2001000}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x80000, 0x2) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000280)={0xfffffffffffffffa, 0x1ef, 0x1, 0x4}) 20:08:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000080)=""/185) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 316.588284] Bearer rejected, not supported in standalone mode [ 316.618027] BTRFS error (device loop2): open_ctree failed [ 316.626276] BTRFS error (device loop2): superblock checksum mismatch 20:08:21 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffff56, 0x10}, &(0x7f00000000c0)=0xc) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 316.794742] BTRFS: device fsid fff6f2a2-2997-48ae-b8c7-1b00b10efd9a devid 0 transid 0 /dev/loop1 [ 316.809094] BTRFS error (device loop1): superblock checksum mismatch [ 316.833284] BTRFS error (device loop2): open_ctree failed 20:08:21 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)={0xd4, 0x1e, &(0x7f0000000140)}) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 316.856300] BTRFS error (device loop5): superblock checksum mismatch [ 316.893920] BTRFS error (device loop1): open_ctree failed 20:08:22 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000200)={@dev, r7}, 0x14) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000280)=0x14) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket(0x11, 0x800000003, 0x0) bind(r12, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r12, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000000200)={@dev, r13}, 0x14) r14 = socket(0x11, 0x800000003, 0x0) bind(r14, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r14, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r11, 0x29, 0x1c, &(0x7f0000000100)={@remote, r15}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup2(r17, r16) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r18, 0x0, 0x10, &(0x7f0000000480)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000002c0)=0xe8) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r3, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)={0xc8, r4, 0x9, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x2}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0xe9}, @ETHTOOL_A_LINKINFO_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x8}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x4}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x6}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x5}, @ETHTOOL_A_LINKINFO_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r15}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r19}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x67}]}, 0xc8}, 0x1, 0x0, 0x0, 0x15}, 0x20000084) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 316.930363] BTRFS error (device loop5): open_ctree failed [ 316.943226] BTRFS error (device loop5): superblock checksum mismatch 20:08:22 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffff56, 0x10}, &(0x7f00000000c0)=0xc) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 317.035142] BTRFS error (device loop5): open_ctree failed [ 317.077132] BTRFS error (device loop4): superblock checksum mismatch 20:08:22 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x10001, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000100)={0x70, &(0x7f0000000080)="17a1a91e13b0e51c01dde7638ce86a132a5ad5e926dc85a4482a89863373995d4a48f8fb28edbea0e78d073436e65bc783495c385ecad0375bdc584e5250cf9c43fa697ef22c5853bd38320ba405cc21e96a6c457a714ef96dc2bf485cca9e3001859f8829726ca75ddfe5a0090c30a7"}) 20:08:22 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="094fd1f8000052799eb2580a94dafa12a6f7c0d650a96fee4cc02172ab806a9081c70822d7d23bb2952bd968c5d7226ff46f9b4ce3e1be80f803ba6000a2d004"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) r4 = creat(&(0x7f0000000640)='./file0\x00', 0x43) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000680)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 317.213503] BTRFS error (device loop1): superblock checksum mismatch [ 317.220365] BTRFS error (device loop4): open_ctree failed [ 317.280791] BTRFS error (device loop1): open_ctree failed 20:08:22 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000000c0)={0xa0fa, 0x2, 0x4, 0x100, 0x0, {}, {0x2, 0x8, 0x4, 0x0, 0x7, 0x80, "354ba043"}, 0x7ff, 0x1, @planes=&(0x7f0000000080)={0x0, 0x7ff, @userptr=0x3fd, 0x5}, 0x80, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0xffff, 0x4) 20:08:22 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffff56, 0x10}, &(0x7f00000000c0)=0xc) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 317.411517] BTRFS error (device loop4): superblock checksum mismatch [ 317.470665] BTRFS error (device loop4): open_ctree failed [ 317.486808] BTRFS error (device loop4): superblock checksum mismatch 20:08:22 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="0000f06c6d66b2ae8dcf60e468d64cbae13784975ac666f2bf0ac7ef1ba311e944faadcfdd5f4b7903a211881c13c60d4f070864f6cf94027862b7aac87fbea193c40127de723d7a03e9e34fb88fe3520ea889213df6cdb77df5f5e95052086a5157332b4705e6e9c966630ec3e9a6fc122bd40d296e53dde729a72aba6939adeee624fb9e20ecfa6580cff15c742cd37a257a33d4e30ccf6b086bb4cc305fcd7c1ecb04bb2031f118c7a27db2574f1fa21eb3c1b77f2ad29e7506e12407bcfedffcc717ae90a9f7b4"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00007e2000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000380)="0f220466b80500000066b9c40000000f01d93e36660f381412f20f08b88c008ee80f005f00f3fc0f082ef30f588c57000595ea", 0x33}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000100)="0c3845259f4d91d0631eab3707da649842d6ca47ecb8ab08a20769e64565c93699e56ffafd2d16f4958cf6087fd6a9a1eb9ffabce6cc8e69e2665b513e3faa893e73e1fa2a1b9cb8b965fd621fc03cad75e9472a91bd72acce5a65a0228799bc115da57332411ccf285aec2c6ffae5a004f8438c0548b2747eb561980b74aab49882a873ea9902981e15bc46b7c596c9d5593c260ddd31f7", 0x98, 0x4000, &(0x7f00000002c0)={0xa, 0x0, 0x401, @mcast1, 0x1}, 0x20) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000300)) [ 317.548631] BTRFS error (device loop1): superblock checksum mismatch [ 317.581004] BTRFS error (device loop4): open_ctree failed 20:08:22 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) mq_open(&(0x7f0000000080)='}\x00', 0x2, 0x8, &(0x7f00000000c0)={0x7, 0x0, 0x7fff, 0x1}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000100)={0xffff, 0x44a4, 0x3, 0x2001000}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x80000, 0x2) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000280)={0xfffffffffffffffa, 0x1ef, 0x1, 0x4}) [ 317.610201] BTRFS error (device loop1): open_ctree failed [ 317.667113] BTRFS error (device loop4): superblock checksum mismatch 20:08:22 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffff56, 0x10}, &(0x7f00000000c0)=0xc) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 317.730191] BTRFS error (device loop4): open_ctree failed [ 317.738904] BTRFS error (device loop4): superblock checksum mismatch 20:08:22 executing program 4: kexec_load(0x4000000000, 0x0, &(0x7f0000002400), 0x3e0000) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffff00000000, 0x8001) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r0, 0x36e) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="0100aaf9eb50df1f374ce80509000000180000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x401, 0x4, 0x4, 0x56, r2}, 0x10) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 317.830402] BTRFS error (device loop4): open_ctree failed [ 317.857704] BTRFS error (device loop1): superblock checksum mismatch 20:08:22 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000013c0)=""/4096, 0x1000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x72e4, 0x400000, 0x6, 0x3, 0x0, 0x50b8}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xfffffff7, 0x3ff]) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="8da4363ac0edd9320a0000160001004d010000000000000000007a0000000000fff6f2b229973baeb81e1b00b10efd9a0000010046fff60000005f4248e1cafa7b4d000000000000", 0x48, 0xc32}, {&(0x7f0000000480)="5c13aadd622b22341451f7128616466b6c794b9bb7bf6ea49e54cb8222d59cff3916ee8765797d9fa07e0947517b30758e043f7bdff7618fd45326f3ab3fff9d085b3e350582cf4384bdcded3f32a066b9e60d91b9ec410bef91b236770fec597450fe99cd95634ff6dadf961c30f0b790aeac9fe0e3e11605be7e0beb0fbeceb83cae4d29075d1b79dde2c542658f5808be479a3ed915f1adbc9fdc4c2be8747382e7b9d91ed5d851d22b45e1de2413237d02c21139048d4cada3e7ee2c5d01cc16a05b485b1cd5b9e925d09537ab3d902bf86a11bdab7c6e90ac8ddba68e76c1273a817f649d", 0xe7, 0x78c}, {&(0x7f0000000100)="489ff71125e3a333bcfabf14bbf438d61a7836cf6c49", 0x16, 0x3}], 0xa00d34, 0x0) 20:08:23 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 317.922531] BTRFS error (device loop1): open_ctree failed [ 317.946331] BTRFS error (device loop4): superblock checksum mismatch 20:08:23 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffff56, 0x10}, &(0x7f00000000c0)=0xc) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 318.004041] BTRFS error (device loop4): open_ctree failed 20:08:23 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000080)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x0, 0x79}], 0xa0000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x80000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x200, 0x5, 0x43, &(0x7f0000ffa000/0x4000)=nil, 0x80}) 20:08:23 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000000c0)={0xa0fa, 0x2, 0x4, 0x100, 0x0, {}, {0x2, 0x8, 0x4, 0x0, 0x7, 0x80, "354ba043"}, 0x7ff, 0x1, @planes=&(0x7f0000000080)={0x0, 0x7ff, @userptr=0x3fd, 0x5}, 0x80, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0xffff, 0x4) [ 318.135530] BTRFS error (device loop1): superblock checksum mismatch [ 318.212532] BTRFS error (device loop1): open_ctree failed [ 318.234974] BTRFS error (device loop4): superblock checksum mismatch 20:08:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080), 0x4) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8161b00b10efd9a000001000000000001fffffff60000005f42485266535f4d761ceaa95ead3f4d65cd744317c8d93bbc25040d3a116869078a9e5d2af352441a425de5879e4dbbea97a55a719c347682586ae2593ab70b0ee075", 0x83, 0x10000}], 0x3, 0x0) 20:08:23 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffff56, 0x10}, &(0x7f00000000c0)=0xc) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 318.300789] BTRFS error (device loop4): open_ctree failed 20:08:23 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x0, 0x1000}], 0x140000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) write$UHID_INPUT2(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0c0000004200b79bcd0e3251c78a19fd18b3da5119bfd12754718d4785136a52d23174c4151be18c93640ceaf8403295771e4259276c4b96061dd0ba3c1618e04161781f9b27986d"], 0x48) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000380)={0x0, {0x2, 0x4e23, @remote}, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e24, @loopback}, 0xc1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x100000001, 0x4, 0x7ff}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ab64}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x300, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x11) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x30, r2, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", ""]}, 0x30}}, 0x800) [ 318.357125] BTRFS error (device loop1): superblock checksum mismatch [ 318.416656] BTRFS: device fsid fff6f2a2-2997-48ae-b816-1b00b10efd9a devid 0 transid 5566358286542445686 /dev/loop5 [ 318.430388] BTRFS error (device loop1): open_ctree failed [ 318.463017] BTRFS error (device loop5): superblock checksum mismatch [ 318.508523] BTRFS error (device loop4): superblock checksum mismatch 20:08:23 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000100)={0x1, 0x0, 0xfffffffd, 0x7f, 0x9, "9aa7aa12a378d22bed5fb669eea369c0f60db6"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x20000801) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:23 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 318.591009] BTRFS error (device loop5): open_ctree failed [ 318.630208] BTRFS error (device loop4): open_ctree failed 20:08:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) kexec_load(0x9, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockname$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000180)=0x14) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 318.691095] BTRFS error (device loop1): superblock checksum mismatch [ 318.764635] BTRFS error (device loop1): open_ctree failed [ 318.794309] BTRFS error (device loop5): superblock checksum mismatch 20:08:23 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 318.850269] BTRFS error (device loop5): open_ctree failed [ 318.926134] BTRFS error (device loop5): superblock checksum mismatch [ 318.956549] BTRFS error (device loop1): superblock checksum mismatch 20:08:24 executing program 5: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 318.980294] BTRFS error (device loop5): open_ctree failed [ 319.010427] BTRFS error (device loop1): open_ctree failed 20:08:24 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$KVM_RUN(r4, 0xae80, 0x0) getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x104, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r5}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) gettid() 20:08:24 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 319.144394] BTRFS error (device loop5): superblock checksum mismatch [ 319.187603] BTRFS error (device loop1): superblock checksum mismatch [ 319.200413] BTRFS error (device loop5): open_ctree failed [ 319.230601] BTRFS error (device loop1): open_ctree failed 20:08:24 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000280)=""/99, &(0x7f0000000100)=0x63) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r10) r12 = accept(r11, &(0x7f0000001400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001480)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f00000014c0), &(0x7f0000001500)=0x4) 20:08:24 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 319.283264] BTRFS error (device loop5): superblock checksum mismatch [ 319.340235] BTRFS error (device loop5): open_ctree failed 20:08:24 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963fb7dd3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000380)={0x2, 0x400, 0x1}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 319.393777] BTRFS: device label Á devid 491327286885 transid 0 /dev/loop4 [ 319.416194] BTRFS error (device loop1): superblock checksum mismatch [ 319.435835] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 319.460309] BTRFS error (device loop4): superblock checksum mismatch [ 319.474987] BTRFS error (device loop1): open_ctree failed [ 319.527370] BTRFS: device label Á devid 0 transid 0 /dev/loop5 [ 319.533761] BTRFS error (device loop4): open_ctree failed 20:08:24 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) socket$phonet(0x23, 0x2, 0x1) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:24 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000280)=""/99, &(0x7f0000000100)=0x63) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r10) r12 = accept(r11, &(0x7f0000001400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001480)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f00000014c0), &(0x7f0000001500)=0x4) [ 319.585154] print_req_error: 2 callbacks suppressed [ 319.585160] print_req_error: I/O error, dev loop4, sector 128 [ 319.615645] BTRFS error (device loop5): superblock checksum mismatch 20:08:24 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="ce3e0c77a33b05cf2d9c7bcacb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000140)={0xffffffffffffffff}, 0x2, 0x1}}, 0x20) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nvme-fabrics\x00', 0x410040, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000300)={0x12, 0x10, 0xfa00, {&(0x7f0000000100), r5, r6}}, 0x18) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:24 executing program 5: kexec_load(0x0, 0x0, &(0x7f0000002400), 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:24 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) [ 319.714730] BTRFS error (device loop5): open_ctree failed [ 319.749386] BTRFS error (device loop1): superblock checksum mismatch [ 319.791212] print_req_error: I/O error, dev loop5, sector 128 [ 319.804439] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 319.834818] BTRFS error (device loop4): superblock checksum mismatch [ 319.860361] BTRFS error (device loop1): open_ctree failed [ 319.901705] BTRFS error (device loop4): open_ctree failed [ 319.916652] BTRFS error (device loop4): unsupported checksum algorithm 29487 20:08:25 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) socket$phonet(0x23, 0x2, 0x1) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:25 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000280)=""/99, &(0x7f0000000100)=0x63) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r10) r12 = accept(r11, &(0x7f0000001400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001480)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f00000014c0), &(0x7f0000001500)=0x4) [ 319.978713] BTRFS error (device loop4): superblock checksum mismatch 20:08:25 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000000140)={0x40, 0x6, 0x7}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="ce3ecb06850200e97a7486eea330956cef89791fa0ed5c401bf8cf143ce1c002d7f787e19c"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x3, 0x1, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 320.078263] BTRFS error (device loop1): superblock checksum mismatch [ 320.100292] BTRFS error (device loop4): open_ctree failed [ 320.133382] print_req_error: I/O error, dev loop5, sector 128 [ 320.162967] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 320.164241] BTRFS error (device loop1): open_ctree failed [ 320.198301] BTRFS error (device loop4): superblock checksum mismatch 20:08:25 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 320.263894] BTRFS error (device loop4): open_ctree failed [ 320.293809] BTRFS error (device loop4): unsupported checksum algorithm 29487 20:08:25 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000280)=""/99, &(0x7f0000000100)=0x63) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r10) accept(r11, &(0x7f0000001400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001480)=0x80) [ 320.313958] BTRFS error (device loop4): superblock checksum mismatch [ 320.391482] BTRFS error (device loop4): open_ctree failed [ 320.405306] BTRFS error (device loop1): superblock checksum mismatch 20:08:25 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x72) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000280)={0x0, 0x5, 0x4, 0x10000, 0x5, {r1, r2/1000+10000}, {0x3, 0x0, 0x0, 0x40, 0x0, 0x20, "201e6680"}, 0x8, 0x4, @planes=&(0x7f0000000100)={0x9, 0x4, @mem_offset=0x401, 0x1}, 0x1, 0x0, r3}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:25 executing program 3: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 320.490674] BTRFS error (device loop1): open_ctree failed [ 320.513888] print_req_error: I/O error, dev loop5, sector 128 [ 320.524394] BTRFS error (device loop4): unsupported checksum algorithm 29487 20:08:25 executing program 1: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 320.547920] BTRFS error (device loop4): superblock checksum mismatch [ 320.585751] BTRFS error (device loop3): superblock checksum mismatch [ 320.612383] BTRFS error (device loop4): open_ctree failed [ 320.619756] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 320.633698] BTRFS error (device loop4): superblock checksum mismatch 20:08:25 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000280)=""/99, &(0x7f0000000100)=0x63) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r11, r10) [ 320.670211] BTRFS error (device loop3): open_ctree failed [ 320.679704] BTRFS error (device loop1): superblock checksum mismatch [ 320.750276] BTRFS error (device loop4): open_ctree failed [ 320.782147] BTRFS error (device loop1): open_ctree failed [ 320.802045] print_req_error: I/O error, dev loop5, sector 128 [ 320.817930] BTRFS error (device loop4): unsupported checksum algorithm 29487 20:08:25 executing program 3: kexec_load(0x7, 0x4ed2eec483401ea, &(0x7f0000002400), 0x0) r0 = socket$phonet(0x23, 0x2, 0x1) write$binfmt_elf32(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x2, 0x80, 0x8001, 0x3, 0x3e, 0x8b30, 0xd4, 0x38, 0xe0, 0xfffffffd, 0x200, 0x20, 0x1, 0x2, 0xfff8, 0x9}, [{0x6474e551, 0x2, 0x40, 0x40, 0x4, 0x1, 0x6, 0x8000}, {0x1, 0x6, 0x9, 0x4, 0x9, 0x6, 0x7fff, 0x40}], "44607ac3f6b5a65c49fc14d62160ac58264a487dfea045ebb6c3d1f772a369a71fc03dd17126b7d54abe4eedc6bc89d15ed42e8667b3cfaf8838519b4c6c3d0e9d51f129c33e6d0af40bccbd86f19a6acb1d51b486700ff67c487dc4b1a057f3eec60b9f79de7f184d5a73b6063e0b3b084f4fd2b76ff67e74644d0f3bde04b644849a011bdccab70bd57d9483045dc9b6431fc386639240cf6b0c5f084c24ff5089b03980b713e0d6f2b45cce379f15ce594ba3fcde2a42322a7438f9e2f376af7f63fa180ead4a3be0d05dfb54639767cc9184933c873c61bb95e12c1cb7e8", [[], [], [], [], [], [], [], [], []]}, 0xa58) syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:25 executing program 1: write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 320.850956] BTRFS error (device loop4): superblock checksum mismatch [ 320.893181] BTRFS error (device loop4): open_ctree failed [ 320.918823] BTRFS error (device loop4): unsupported checksum algorithm 29487 20:08:26 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000280)=""/99, &(0x7f0000000100)=0x63) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) [ 320.963043] BTRFS error (device loop4): superblock checksum mismatch [ 320.967580] BTRFS error (device loop1): superblock checksum mismatch [ 321.060272] BTRFS error (device loop4): open_ctree failed 20:08:26 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:26 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$USBDEVFS_GET_SPEED(r0, 0x551f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xffffffffffffffd5, &(0x7f0000000100)={&(0x7f00000002c0)={0x14, 0x4, 0x1, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x41880) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0xcc, 0xaaaaaaaaaaaaabd, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 321.100637] BTRFS error (device loop1): open_ctree failed [ 321.116563] BTRFS error (device loop1): superblock checksum mismatch [ 321.147848] print_req_error: I/O error, dev loop5, sector 128 [ 321.161544] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 321.175678] BTRFS error (device loop4): superblock checksum mismatch [ 321.241530] BTRFS error (device loop1): open_ctree failed [ 321.253885] BTRFS error (device loop1): superblock checksum mismatch [ 321.290177] BTRFS error (device loop4): open_ctree failed [ 321.320234] BTRFS error (device loop1): open_ctree failed 20:08:26 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="0100cb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:26 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000280)=""/99, &(0x7f0000000100)=0x63) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:26 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:26 executing program 3: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xa0c0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000003c0)={0xa00000, 0x84c, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x980920, 0x9, [], @p_u32=&(0x7f0000000300)=0x5}}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyS3\x00', 0x80080, 0x0) ioctl$UI_BEGIN_FF_ERASE(r2, 0xc00c55ca, &(0x7f00000002c0)={0x1, 0x6, 0x4}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) fremovexattr(r6, &(0x7f00000000c0)=@random={'btrfs.', '/dev/nbd#\x00'}) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:26 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 321.754192] BTRFS error (device loop3): superblock checksum mismatch [ 321.822985] BTRFS error (device loop3): open_ctree failed [ 321.830806] BTRFS error (device loop3): superblock checksum mismatch [ 321.900273] BTRFS error (device loop3): open_ctree failed 20:08:27 executing program 3: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x4800, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:27 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000000280)=""/99, &(0x7f0000000100)=0x63) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:27 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:27 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x109001, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0xc8, 0x17, 0xa, 0x301, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x60, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x54, 0x3, 0x0, 0x1, [{0x14, 0x1, 'macvtap0\x00'}, {0x14, 0x1, 'vlan0\x00'}, {0x14, 0x1, 'netpci0\x00'}, {0x14, 0x1, 'vlan0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x80000000}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10000014}, 0x4000011) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 322.084249] BTRFS error (device loop3): superblock checksum mismatch 20:08:27 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 322.150522] BTRFS error (device loop3): open_ctree failed [ 322.162175] BTRFS error (device loop3): superblock checksum mismatch 20:08:27 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 322.210418] BTRFS error (device loop3): open_ctree failed [ 322.220731] BTRFS error (device loop3): superblock checksum mismatch 20:08:27 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000080)={0xfa, 0x1, 0x4, 0x2000000, 0x80000000, {r7, r8/1000+10000}, {0x1, 0xc, 0xd4, 0x12, 0xff, 0x5, "00000500"}, 0x6, 0x3, @fd=r6, 0x9}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 322.322128] BTRFS error (device loop3): open_ctree failed [ 322.385347] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 322.404889] BTRFS error (device loop4): superblock checksum mismatch [ 322.450283] BTRFS error (device loop4): open_ctree failed [ 322.462666] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 322.474415] BTRFS error (device loop4): superblock checksum mismatch [ 322.644394] BTRFS error (device loop4): open_ctree failed 20:08:28 executing program 5: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000380)={{0x3, @name="c0010a2c247611c4440e3e3e40555ef6e18e4d1b679324e7cd80fa9e3af8f7e5"}, "15aca2a913fb49e6e794a8581954c76c571af6b50dd5a5c24c856cad75117ce1", 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000480)=0x1, 0x4) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_pts(r4, 0x1) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000200)=0x18) kexec_load(0x2, 0x3, &(0x7f0000000280)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x0, 0x4000000000000000}, {&(0x7f0000000080)="a7a2625dac0625cb5eca7532b86deffb2b69f429a8506c18dae06daa248f8d8e35dec607db2bcf12bf06a2f2bc7ddf40547eaed7d4d60fe64a3cdb8c60926a4d96c5dc670c8b3d5ff33a4ae89c961fda5ed8f15ae4bed78624930cd959823d1aa73885c5a018db6d8f7322294790bf27a934c5acdd0e6f0d", 0x78, 0x4, 0xfff}, {&(0x7f0000000100)="7b5cb0f96f469e4f92e4759564570e639a391647bc1269b01053eb36f987303269bcd247", 0x24, 0x8, 0x7fff}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:28 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:28 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00000013c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:28 executing program 0: r0 = getpid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2000, 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f0000000180)={0x0, 0x4, 0x100b}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="34debcfa10f008be90f6c000040000000000004f636ed56572d60000"], 0x1}}, 0x40000) r4 = shmget(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000440)=""/4096) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 323.064323] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 323.072127] BTRFS error (device loop4): superblock checksum mismatch [ 323.110762] BTRFS error (device loop4): open_ctree failed [ 323.119396] BTRFS error (device loop4): unsupported checksum algorithm 29487 20:08:28 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:08:28 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 323.153320] BTRFS error (device loop4): superblock checksum mismatch 20:08:28 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3, 0x0) [ 323.280329] BTRFS error (device loop4): open_ctree failed [ 323.299716] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 323.326457] BTRFS error (device loop4): superblock checksum mismatch 20:08:28 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3, 0x0) 20:08:28 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 323.456122] BTRFS error (device loop4): open_ctree failed [ 323.464962] BTRFS error (device loop4): unsupported checksum algorithm 29487 [ 323.490381] BTRFS error (device loop4): superblock checksum mismatch [ 323.601530] BTRFS error (device loop4): open_ctree failed 20:08:28 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) setsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000300)=0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 323.745255] BTRFS error (device loop4): superblock checksum mismatch [ 323.780401] BTRFS error (device loop4): open_ctree failed 20:08:36 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:36 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="c9"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x240, 0x0) syz_open_procfs(r0, &(0x7f0000000340)='net/dev_mcast\x00') syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000a28000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8a472f58166efbafc0c66ed0f209e66b8008000000f23d80f21f86635800000800f23f866b861ffffff0f23d00f21f866351000000a0f23f80f23dc266464660fec4c7b0f21baeef30fc7b083000f20d86635080000000f22d8", 0x5e}], 0x1, 0x6a, &(0x7f0000000300)=[@cr4={0x1, 0x80}, @cstype0={0x4, 0xd}], 0x2) 20:08:36 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3, 0x0) 20:08:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000000140)=""/28) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0xee, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000480)=""/238}, &(0x7f0000000200)=0x78) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r2, 0xc1004111, &(0x7f0000000380)={0x1, [0x2f7, 0x9, 0x1], [{0xff, 0x6, 0x0, 0x0, 0x1}, {0x80, 0x6, 0x0, 0x1}, {0x5, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x4, 0x80000000, 0x0, 0x0, 0x1, 0x1}, {0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x9, 0x1, 0x0, 0x1}, {0x400, 0xdee4}, {0x8, 0x8, 0x1, 0x1, 0x0, 0x1}, {0x3ff, 0x7, 0x1}, {0x3, 0x3ff, 0x1, 0x1, 0x1}, {0x1, 0x1, 0x0, 0x0, 0x0, 0x1}, {0xfffffffd, 0x0, 0x0, 0x0, 0x1}], 0x8e92}) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r8 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x800, 0x0) ioctl$SOUND_MIXER_INFO(r8, 0x805c4d65, &(0x7f0000000580)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da963c79220feab7be45965efabeb9441a3fb517d14cc66c6854a0bf914f4d90188", 0x69, 0x10000}], 0x3, 0x0) 20:08:36 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:36 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000013c0)={r4, &(0x7f00000002c0)=""/93}) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={r5, 0x80000}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="01200000c7aba97548e27f1fb656f6bdbd40aa31ffc8684b916eb0b51d0e22767affd10b0f0bfa5022933799e73b7f8525aeb9cb2fa066f617aa6c9dfda3a9d1ef95656b11efcb0387a8189875b023adcbebec2eebf241dd43e1ca41c48ccc1e46e7f33a21bd9e6e00c6e9cb74a7f25d7716142c6708bd1043b99db809dba2bb0f964100808388d01db54e1eab4ae2bab1a7c9b066303bf34ad5cd8750ee58391e5760c1ea07bec721046fe88f0cd4bbbfbf1068eef6a2a165410277c7a7f21282416f768cb4ffd5c6f8372769ee34d9b835c7b68193d41a51d87b072cc0b2eda265d210bfb36c6ffd29ad0828", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r10, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000080)={r10, 0x10}, &(0x7f00000000c0)=0x8) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000001400)={[{0x6, 0x9, 0x3, 0x81, 0x8, 0x9, 0x9f, 0x5, 0x2, 0x1f, 0x1, 0x1f, 0xffffffffffffffc1}, {0x5, 0x9, 0x0, 0x8a, 0x3, 0x4, 0x40, 0x0, 0x0, 0x4, 0x2e, 0xff, 0x9}, {0x5, 0x3, 0x6, 0xff, 0x4, 0x40, 0x1, 0x7, 0x8, 0x7, 0xc0, 0xf7, 0x1f}], 0x5}) [ 331.056471] BTRFS error (device loop4): superblock checksum mismatch [ 331.079475] BTRFS: device label Á devid 16777215 transid 0 /dev/loop2 [ 331.101049] BTRFS error (device loop4): open_ctree failed 20:08:36 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:36 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) [ 331.185182] BTRFS error (device loop2): superblock checksum mismatch 20:08:36 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) [ 331.233315] BTRFS error (device loop2): open_ctree failed [ 331.243224] BTRFS error (device loop2): superblock checksum mismatch 20:08:36 executing program 2: kexec_load(0x0, 0xa, &(0x7f00000017c0)=[{&(0x7f0000000500)="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0x1000, 0x7, 0x1}, {&(0x7f0000001500)="4d5e9113308036086d88274ff22cc6a400751e590e5d53e90f4b699acdb3a2065824c86408228f9fdcaa11b4eec9f4a08f29e061518d46814cb313a36d4cc124886ffddbf5ca943d1529d651fe30871ca771e5446bdbece765c9ae3e923806a334ba974d36f4a89cc0a14e6c4843699924c51bf1ae9c8e2dbca47d55007c10e1b576b513a69a90b618079170c95a5bc587372204943a28abb9d839627780127e9d07c3b8dabe84f4a84ec4", 0xab, 0x80, 0x6}, {&(0x7f00000015c0)="ffa63ce17b9e4b80fdfed3ff92bac544d48cde8cc330bf1ff301e7139d7e2937f62f55f7f928f5b98f8808502626f73ea0f20dc9c3b97d6b059574689525ad2e11ec6d6e", 0x44, 0x5655, 0x1}, {&(0x7f0000000340)="5cab9d131da569a83c1c249fbfba581ccdf5a856a90927b2ad7860d9d7c6aba0c64fc3a90ce3a349a4fc79122542a3", 0x2f, 0x9, 0x2}, {&(0x7f0000001640)="a894d9fac95581b0313ccf79a9bdc037b6b02331f08ffd2e23eaa1e55d565b306b1791f6ac6fc08cb0b8280412c4f3cba1", 0x31, 0x1, 0xe6548f1}, {&(0x7f0000001680)="2645d73fb24ee3b538c7d3dde994fc74533baff3dfd206d087662b2138", 0x1d, 0x4, 0x3f}, {&(0x7f00000016c0)="57a837752774067434a887d1cb4b6e57c8bad3d0309cb4cb26590e3f6d7043643f545976940f0c4c016454f2394e3e33a8cce0", 0x33, 0x1, 0x80000000}, {&(0x7f0000002440)="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", 0x1000, 0x3, 0x1}, {&(0x7f0000001700)="3d497c82057ec7f5769345c24aeb269584f6669fc021ec37e01315619a1a930e4d85e225fa100eeb11d5fe480c91c26a7802b3e2e349a6bc01cb5dcfda6e0128a4bc51097e0884af5601415a9eee086b605fc1df13362d44dc6f3f5fdf4749bb416cd4a93256c101233cb0a14d673e", 0x6f, 0x100, 0x2}, {&(0x7f0000001780)="bc7d90b0d47be7b48bc742352cb6966b97c0bc4c2a21da35be365953c683c382", 0x20, 0x3f, 0x3}], 0x140000) write(0xffffffffffffffff, &(0x7f0000000440)="fc10000022870701000080000b0007000a0180fe020000000200e293210001c000000000000000000000ff4b4b78b3d61b9f72268878fa35ccfd5df69ee914a88c743cdaab783b27e6f7295206d7f07bee2863ed3968a6bbab4613c99c7aed65f250a263c708f8ac4c76482d25522db4b70eb2c20c065645de728e94d4654aa6af9de115965640a3ad26a4ff338d", 0x8e) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000001ec0), &(0x7f0000001900)=0xe, 0x0) writev(r0, &(0x7f0000001e40)=[{&(0x7f0000001940)="8eb5186c24efa29717a82ccc0b7f7b0dc1ea7c08a359089bef6dca5b0ab6d5fe436d4c73fa97e4a4c551e2b487ee08679bc721ae1a8005332b40f4faa92327174014f476b9d1fd788e40e5aeca048b390bc5ccb22aaa17199eb45ff46be6d0fb1573361ccf1d416d5bd1bc3024551088bfb2be37de9d91962f0dcb782c6bd7682e158246f862d75b3fd7841c6e6302730909f78a81851bee38803553567f6a3917b8af5e0953d8f7fd7d846f48e992905635421534d66ac1a77f7318dc89eac652a9a9c58ca5cd677ac3502c4b89a3a557e04fbc14b1274773f9fb7607d1cff5b2260140d22d0077b80c7dae27cd288e57a476b78ff5f8", 0xf7}, {&(0x7f0000001a40)="2268bcbfe38435fccb4da70429ebfc1fdcb25e4e76bb87bdc307434b81862cf7e12c1be19daed3164ecbabdd9407465a43dc0a71967a47d521e778942e6c306ce273e5b67ddd9f33e0e8c4370dce5c25ebf57ec47be79079f782af7e5f7fa5a1c8aa783dc597be5102d475491f90b96413287fbbeed3f25e0f3da11dd8d1d0be72b668ba96e932772e55083f75eeb0a8088d201ec4d87c9d53cbc37a685523354e176231aded999f8dedf121463ddb70604968b81985cc250634412f4de806e98f5a6d91f62352c1ae45c817bab36864813e76ab6459c87a4d66169523d5ec2a1a526ea62892aec341ae7df4c45e", 0xee}, {&(0x7f0000001b40)="6bb566b0173e6e686d157b605638ba2fb95fc81b90cc94996e5b5ac7c739e4b828e9dd7c6115e6d147355b8ff12e314b9248cae63677d3e8e5e17909b7e080be65f09dd182588fffc2185f760bbe4359b501b64d550b3b13305093a081212f1af04e583947fbbdce6cb6dbfe908bfbb76a4a53bb0a9da9e51b7152157728d26dd32af34a86813b5aa52d7de40ffd83c01ede55ba31413ed10ad585c19e23b273faa4712132b1542548d60e72a02ea4a3b1b1483605ec70140d9dc1f3f69508e4191bed6ab9b36651b898093be5f23a64cb2f38b42e", 0xd5}, {&(0x7f0000001c40)="d552829da9bac21ab3af7e19b6d511f98de259aee9c033dcaeaa4d13936e4ac146c9edf163ad704689b57019329ba54dc23499e2fcdeaa0a2cea20a0c8cfeecd72c1", 0x42}, {&(0x7f0000001cc0)="d4bd2977a3f25871c60fa9cd44c51c6e46acfd94b1d4a3ce0bbeab5dec02c209b57f5e961cec6f3e16c790fd9709c07cb0dcf6c536c09384a95ad0d2f018d62f173bf281822a45a5fa81f2a32648de1f6f4397d7b032dd6f44c70a7571", 0x5d}, {&(0x7f0000001d40)="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", 0xfa}], 0x6) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000003c0)={0x0, 0xfffffffffffffffd, 0xa0, 0x2, @buffer={0x0, 0x8a, &(0x7f0000000080)=""/138}, &(0x7f0000000280)="956de727f8ed21e982872e48398cfd57c5e959590e9310760835886ab3aba22f5b5e484b5b5a25353736ab8b519611af9f8fd2735ce642371089919aec6e1f064eb73c2d885aa34d8675423894aefab9d765b98438943175b479a09060271b049950e2f7e9ff2e945e85842edc5741cda89edaab632f9095215591b19fd82b3d9b9fb8424d4a855862bc38252624572bc77a1a655e9fd855cfae7499eecf2dd2", &(0x7f0000000200)=""/61, 0x100, 0x30, 0x1, &(0x7f0000000380)}) 20:08:36 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="ce3ecb33e62137"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 331.284613] BTRFS error (device loop2): open_ctree failed [ 331.317488] BTRFS error (device loop2): superblock checksum mismatch 20:08:36 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x3, 0x0) [ 331.412580] BTRFS error (device loop2): open_ctree failed [ 331.424565] BTRFS error (device loop2): superblock checksum mismatch [ 331.482306] BTRFS error (device loop2): open_ctree failed [ 331.559790] BTRFS error (device loop2): superblock checksum mismatch [ 331.622353] BTRFS error (device loop2): open_ctree failed 20:08:44 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:44 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r3, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:44 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10000}], 0x3, 0x0) 20:08:44 executing program 5: kexec_load(0x7fff, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000040)={0x3c, r2, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_IFNAME={0x14}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xffffffffffff7fff}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="380fcb59", @ANYRES16=r2, @ANYBLOB="00012dbd7000ffdbdf2501000000050021000000000006001b004e22000005000500010000000600020000000000"], 0x34}, 0x1, 0x0, 0x0, 0x804}, 0x4000) 20:08:44 executing program 2: kexec_load(0x3, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84eca3458aeb1ef963017ed3ac589931c0c4384e702ce72ce2ee9da5f76960ba628013610e81a4c1", 0x29}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:44 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x3, 0xffffffffffffffff, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:44 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10000}], 0x3, 0x0) [ 339.797328] BTRFS error (device loop5): superblock checksum mismatch [ 339.826790] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 0 transid 0 /dev/loop2 [ 339.840534] BTRFS error (device loop5): open_ctree failed [ 339.872663] BTRFS error (device loop2): superblock checksum mismatch 20:08:45 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r2, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 339.920924] BTRFS error (device loop2): open_ctree failed [ 339.935622] BTRFS error (device loop2): superblock checksum mismatch 20:08:45 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x10000}], 0x3, 0x0) [ 340.000246] BTRFS error (device loop2): open_ctree failed [ 340.010968] BTRFS error (device loop2): superblock checksum mismatch 20:08:45 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r2, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:45 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000140)=0x63, 0x2) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r4, 0xc018620c, &(0x7f0000000100)={0x1}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:45 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000300)=[{&(0x7f00000013c0)="3b0bf3d28e10528f9864e17326766635d081c5e24d228d71333a9064741a5e19e68d6279f428ed1260a7d9018a4001b0a348a795b052a359cfd5a8fb66e6595f630bfc80f095b91fb9d823b9162084b07811b67c7b44bf71353650e8", 0x5c, 0x4}], 0xe2a2da823478616e, 0x0) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x8, &(0x7f0000001b80)=[{&(0x7f0000001440)="53ff77ea7f78e50748f079f483ecf3dd48a2fbc448c53d4fd19baf4bc6cb58072c6e307ff72e666127c4edaf4703dd00bae4402ed94fa979b908646f006203b63a9eff823ccb4480e7f84866a9e24670481937c7be85934987bdf9edf2c99f3239409f42b73805b51aac1539f685f0ad9ab9a71eba178c13cd2afce8927f3acaca7941ec9cc4399bf62135d82831373b4cc38c8627ef67c602f119d90307b3b93ba33b3c17367f6a80a30e032e9bc2bd0f5f7f43891628e5209eaab205c00c2efc1de352829f9d0a6a1ac0de0edb7a702348ab2e87d14b8e2a41730195da42c2ab5d8bdd5ab1ad33da", 0xe9, 0x1c00000000000000}, {&(0x7f0000001c40)="af93051563b9e51532bbabafc20b65a591e134a52c61908e8a893dab5ca17dea25e029f2f6adaac20bae6aba271a8e6b8795046103c4b2ff8784a9224d53e109d3bfb803fda3e5230088aa7f0705d41f3ac98791304cbe8316949b42876151122551d18531fb9a43ade89c2852fa42bbc1d93d9e0d8e74d9088cd19d14cd0b972ffd2bcb6ff7b45aefe085d65591e7df44a2bbe677c2da4737b82538efab095358e2892c91498c34d83b22e63c323fa816cf1dd6ea5f5d709100594d64d752fc6b24b9dc76de69a4158beb536e0c21b80799da75", 0xd4, 0x8985}, {&(0x7f0000000380)="1150d504c0d7eb62fbbb25661be4a239868b26", 0x13, 0x1}, {&(0x7f0000001540)="967f03effcf236c56e2370224223a1429659c1abe7f3b663cefca7c8e3ef5dfc6b497a6e105cd06b2317433b7692ec1b03c7cd2aee3f13e1849a9686a94a18f0072ba1a9c2c2a45eb5548d9d77486b6f7cfdf7bb783e975399b0c77eebdd68f1fb810e3c7243a59bbe26f8a5fddc04cda8ca3534468fa62dd25a0f3eff04d117e2045cc56c786247acd2ecf0130720737da07277acafd39dd56c0d7f926c74a6dd04d8351f398f4eb570539221470f4c5510b6be8b9e007447d3678e41ac24e5b43cc3b604ffede2bf88175abb871e8fff97a44d5ca2c17ff312206251ad79568ea0cdba9f70bf2bdb60c9fc53aca6c965573876c32207ee", 0xf8, 0x51}, {&(0x7f00000019c0)="4b8cc11566ab6e918db79597098dc85aba1f5b6db23600cf378052649efb92cd1bfb9fbe30ab4af76c9d6cfc2905af33dde36491e117f2a241b33c4f8bfafb2635a3c1c090889982bb1db7de451ac43ad93ee250cd0bb340db9f48b351f86efcac578fd57f3da6fae04df778611d13f2b41ab01703e81cb7e665a37ae0e782b37fcdec44cbd099e30f374d435f6875954b5635843c98861260f4083a1f560bf1d139b1a8acbd74b3e0f291f5e4914042ad6667a0c2424d98fdaf7b6e861b24dddf20c6964491b8990836fbe72b02dfdb9fe351baa639", 0xd6, 0x5267}, {&(0x7f0000001ac0)="f34f5f0232097e11f7c4b744fbb40072fd1c8119f2929d779783b85466e1c21fa55f44e8f25957c0b3c7eef5be398d931f38ab5fd1ebd87415ca5ff80c65cde599a30296f7dadae61d2b56f84bcc61a9c585a92545a253742862e6e07e4a217d03ff968981b363fe8c499910cdbce56ec16856c191c6fea0435bf646b608d40ba08d2d268cc219d97eb652cbeed158bdaf4030eac7cd999c65", 0x99, 0x1}, {&(0x7f0000001d40)="74143a6ef6b64c9cbea563f4a34305aca45ad3cd97dae64d0ea33dced60e217569903fd0f9d16cd8ff51e1d3035a475ec5dbd6a377ad824d638ac843360e9df82bbe2912bd0790d54bbc03178b5afc29b27a3a95cef6a2c36f7d6d3ca1775cf2b3af8976e284d983c20b09e4cccf432d89511b68788aafafa476974645890b7fee7d719984d2098fe8e33b5566a3123655297a339c05271b67b0370cd28b439aa6317af5c9b795db61a48ac5fed51b948a2e99d7b57ac96ee5fd31", 0xbb, 0x7}, {&(0x7f0000001840)="2fc7fafffc3f966f268b673a2fd4239867ef74e4a9ca78e599ac028bd6c26314c056b261713b3c6b240400203437fae99673276ba3195d1ec03b67adcbc948fa93b31c2ee35f49b90a3c5c", 0x4b, 0xc9a}], 0x81000, &(0x7f0000001980)='\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000001640)=[@text16={0x10, &(0x7f0000000180)="36640fc7602066b9a90200000f32360f01c36766c7442400001800006766c74424020a0000006766c744240600000000670f011424ba4300b80008ef660f38388e0050f3dbe4670f06baf80c66b8dc77a88566efbafc0c66ed66b8000000000f23d00f21f86635000000070f23f8", 0x6e}], 0x1, 0x41, &(0x7f0000001680)=[@dstype3={0x7, 0xc}, @cstype3={0x5, 0x5}], 0x2) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) r6 = accept$inet6(r0, &(0x7f0000000100), &(0x7f0000000200)=0x1c) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r6, 0x8983, &(0x7f0000000280)={0x1, 'team_slave_1\x00', {}, 0x200}) [ 340.146779] BTRFS error (device loop2): open_ctree failed [ 340.246003] print_req_error: I/O error, dev loop5, sector 128 [ 340.259391] BTRFS error (device loop4): superblock checksum mismatch [ 340.350297] BTRFS error (device loop4): open_ctree failed [ 340.358540] BTRFS error (device loop4): superblock checksum mismatch [ 340.421213] BTRFS error (device loop4): open_ctree failed 20:08:54 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) 20:08:54 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x3, 0x0) 20:08:54 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r2, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:54 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) setxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='security.ima\x00', &(0x7f0000000140)=@v2={0x3, 0x0, 0x2, 0x3, 0x26, "edd51d273c93a16620c531034878cdf66545bad2df07342ea5d8085d113c973faf42a6787d91"}, 0x2f, 0x2) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000380)="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", 0x120, 0x10000}], 0x40013, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RLOCK(r2, &(0x7f0000000000)={0x8, 0x35, 0x2, 0x1}, 0x8) 20:08:54 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x3fffffffc, 0x0, 0x0, 0x8, 0x0, 0x4c2, 0x0, 0x0, 0xf1d8, 0x0, 0x2d4], 0x100000, 0x200001}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:54 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:54 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x3, 0x0) [ 349.058889] BTRFS error (device loop4): superblock checksum mismatch [ 349.101453] print_req_error: I/O error, dev loop2, sector 128 [ 349.141477] BTRFS error (device loop4): open_ctree failed 20:08:54 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) ioctl$SIOCAX25DELFWD(0xffffffffffffffff, 0x89eb, &(0x7f00000000c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast}) r0 = shmget(0x0, 0x2000, 0x78000000, &(0x7f0000ffc000/0x2000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000380)={0x0, {0x2, 0x4e22, @local}, {0x2, 0x4e22, @rand_addr=0x5}, {0x2, 0x4e23, @loopback}, 0x18, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000200)='rose0\x00', 0x0, 0xfffffffffffffff7, 0x6}) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000280)=""/83) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = dup(r2) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x490080, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000100)=0x8596, 0x4) 20:08:54 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x3, 0x0) [ 349.153749] BTRFS error (device loop5): superblock checksum mismatch 20:08:54 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:54 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000490000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000100)="660f15d53e2e66420fc732c74424000900c0fec74424020a000000c7442406000000000f011424262e660f3839943356170000c461a1540cf5060000006426450fc71848b8193f1e24000000000f23c00f21f83502000e000f23f846f48f897812ce410f01ca", 0x66}], 0x1, 0x10, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:54 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2", 0x24, 0x10000}], 0x3, 0x0) [ 349.283133] BTRFS error (device loop5): open_ctree failed [ 349.337505] print_req_error: I/O error, dev loop5, sector 128 [ 349.362265] BTRFS error (device loop4): superblock checksum mismatch [ 349.410838] BTRFS error (device loop4): open_ctree failed [ 349.419604] BTRFS error (device loop4): superblock checksum mismatch [ 349.472797] BTRFS error (device loop4): open_ctree failed [ 349.484941] BTRFS error (device loop4): superblock checksum mismatch [ 349.593416] BTRFS error (device loop4): open_ctree failed [ 349.601830] BTRFS error (device loop4): superblock checksum mismatch [ 349.711132] BTRFS error (device loop4): open_ctree failed 20:08:54 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) 20:08:54 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2", 0x24, 0x10000}], 0x3, 0x0) 20:08:54 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:54 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f00000002c0)=0x1ff, 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:54 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) write$vhost_msg(r2, &(0x7f0000000500)={0x1, {&(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)=""/123, 0x2, 0x2}}, 0x48) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:54 executing program 2: kexec_load(0x5, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d95582ad05ad40f907a14bf9931c0c4384e702ce72ce2ee9da5", 0x2c, 0x0, 0x200}], 0x0) r0 = socket(0x10, 0x4, 0xcc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 349.883028] BTRFS error (device loop4): superblock checksum mismatch 20:08:55 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2", 0x24, 0x10000}], 0x3, 0x0) 20:08:55 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000", 0x36, 0x10000}], 0x3, 0x0) [ 349.950384] BTRFS error (device loop4): open_ctree failed [ 349.962626] BTRFS error (device loop4): superblock checksum mismatch [ 349.979033] BTRFS: device label ¥ devid 0 transid 0 /dev/loop2 20:08:55 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 350.020795] BTRFS error (device loop4): open_ctree failed [ 350.030341] print_req_error: I/O error, dev loop4, sector 128 [ 350.053061] BTRFS error (device loop2): superblock checksum mismatch 20:08:55 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000100)={{r7}, 0x3, 0x0, 0x8}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$EVIOCSCLOCKID(r8, 0x400445a0, &(0x7f0000000140)=0x14) [ 350.171499] BTRFS error (device loop2): open_ctree failed 20:08:55 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="80dcd9a6701715f1fba26eccd501348f1ab47d98dab2185ba05e6c52f8716610d7ee53d2325d192c869e346f0580a5e8897a2b4b9a7cdd532aa4c31de2a3e6e1d7d4646fef88e507ea9c1bf2511f1ad01e38b40c22a0a81906be24085e948530e083e3da32c2fc7313b6dd7cc6fae656d1d70610b4afad4ad4ea4bb54e8a332263394c2b41d6e91623dd1649c9d016a767beb76e46b2af9ed4d10715fe09e5a4efdca59098853a1c5359cf47496bce825f00f8ff042a7e68c6403ed8b2bd893da15814851062d6b664e00df4049f42cc5491ad3dc4424f58e7e6b10df676916efc9cf283e648b8", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e21, @multicast2}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={r6, 0x5, 0x1ce3}, &(0x7f0000000380)=0x8) getdents64(r3, &(0x7f00000013c0)=""/4080, 0xff0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="ce3ecb"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20044810) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:55 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000", 0x36, 0x10000}], 0x3, 0x0) [ 350.213656] BTRFS error (device loop2): superblock checksum mismatch [ 350.332639] BTRFS error (device loop2): open_ctree failed 20:08:55 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) 20:08:55 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x2, 0x60000, 0x20}, &(0x7f00000000c0)=0x10) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:55 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x21001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:55 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000", 0x36, 0x10000}], 0x3, 0x0) 20:08:55 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:55 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000100)={{r7}, 0x3, 0x0, 0x8}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$EVIOCSCLOCKID(r8, 0x400445a0, &(0x7f0000000140)=0x14) [ 350.708283] BTRFS error (device loop4): superblock checksum mismatch 20:08:55 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000", 0x3f, 0x10000}], 0x3, 0x0) [ 350.782759] BTRFS error (device loop4): open_ctree failed [ 350.791067] BTRFS error (device loop2): superblock checksum mismatch 20:08:55 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:55 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000", 0x3f, 0x10000}], 0x3, 0x0) [ 350.840508] BTRFS error (device loop2): open_ctree failed [ 350.922401] BTRFS error (device loop4): superblock checksum mismatch 20:08:56 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000", 0x3f, 0x10000}], 0x3, 0x0) 20:08:56 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 350.990261] BTRFS error (device loop4): open_ctree failed [ 351.016623] BTRFS error (device loop4): superblock checksum mismatch 20:08:56 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) getpeername$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 351.132549] BTRFS error (device loop4): open_ctree failed [ 351.216382] BTRFS error (device loop4): superblock checksum mismatch [ 351.250456] BTRFS error (device loop4): open_ctree failed 20:08:56 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffffff, 0x0) 20:08:56 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x8a00, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000280)={0x4}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[@sack_perm, @sack_perm, @timestamp, @window={0x3, 0x9, 0x7}, @mss={0x2, 0x7ff}, @sack_perm, @timestamp, @mss={0x2, 0x2}, @timestamp, @mss={0x2, 0x400}], 0xa) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000200), {[{{@arp={@local, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff000000, 0xff, 0xc, 0x9, {@empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}}, {@mac=@local, {[0x0, 0x0, 0xff, 0x0, 0xff]}}, 0x7, 0xd4, 0x1aa4, 0xde, 0x88c8, 0x800, 'vlan1\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x1de}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x6}}}, {{@arp={@empty, @local, 0xff, 0xffffffff, 0xa, 0x6, {@empty, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}}, 0x9, 0x7, 0x9f, 0x0, 0x7fff, 0xd0, 'bridge0\x00', 'geneve0\x00', {}, {0xff}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, 0x4, 0xffffffff}}}, {{@arp={@loopback, @dev={0xac, 0x14, 0x14, 0x19}, 0xffffff00, 0xffffff00, 0x4, 0xd, {@empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}}, {@mac=@random="0aee2fba6cc5", {[0x0, 0xff, 0x0, 0xff, 0xff]}}, 0x3, 0x6, 0x3, 0x6, 0x4, 0x80, 'gretap0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x20}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x418) 20:08:56 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f424852", 0x44, 0x10000}], 0x3, 0x0) 20:08:56 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="80dcd9a6701715f1fba26eccd501348f1ab47d98dab2185ba05e6c52f8716610d7ee53d2325d192c869e346f0580a5e8897a2b4b9a7cdd532aa4c31de2a3e6e1d7d4646fef88e507ea9c1bf2511f1ad01e38b40c22a0a81906be24085e948530e083e3da32c2fc7313b6dd7cc6fae656d1d70610b4afad4ad4ea4bb54e8a332263394c2b41d6e91623dd1649c9d016a767beb76e46b2af9ed4d10715fe09e5a4efdca59098853a1c5359cf47496bce825f00f8ff042a7e68c6403ed8b2bd893da15814851062d6b664e00df4049f42cc5491ad3dc4424f58e7e6b10df676916efc9cf283e648b8", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e21, @multicast2}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={r6, 0x5, 0x1ce3}, &(0x7f0000000380)=0x8) getdents64(r3, &(0x7f00000013c0)=""/4080, 0xff0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="ce3ecb"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20044810) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:56 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:56 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="ce3ecb"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000100)={{r7}, 0x3, 0x0, 0x8}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$EVIOCSCLOCKID(r8, 0x400445a0, &(0x7f0000000140)=0x14) [ 351.562594] BTRFS error (device loop2): superblock checksum mismatch 20:08:56 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffffff, 0x0) 20:08:56 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f424852", 0x44, 0x10000}], 0x3, 0x0) 20:08:56 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffffff, 0x0) [ 351.610464] BTRFS error (device loop2): open_ctree failed [ 351.625545] BTRFS error (device loop4): superblock checksum mismatch [ 351.647722] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD/OUTPUT, but only usable from FORWARD/OUTPUT 20:08:56 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f424852", 0x44, 0x10000}], 0x3, 0x0) [ 351.698911] BTRFS error (device loop4): open_ctree failed 20:08:56 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:56 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 351.805844] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD/OUTPUT, but only usable from FORWARD/OUTPUT 20:08:56 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 351.854025] BTRFS error (device loop2): superblock checksum mismatch 20:08:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:57 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f4248526653", 0x46, 0x10000}], 0x3, 0x0) [ 351.941200] BTRFS error (device loop2): open_ctree failed [ 351.959282] BTRFS error (device loop2): superblock checksum mismatch 20:08:57 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="80dcd9a6701715f1fba26eccd501348f1ab47d98dab2185ba05e6c52f8716610d7ee53d2325d192c869e346f0580a5e8897a2b4b9a7cdd532aa4c31de2a3e6e1d7d4646fef88e507ea9c1bf2511f1ad01e38b40c22a0a81906be24085e948530e083e3da32c2fc7313b6dd7cc6fae656d1d70610b4afad4ad4ea4bb54e8a332263394c2b41d6e91623dd1649c9d016a767beb76e46b2af9ed4d10715fe09e5a4efdca59098853a1c5359cf47496bce825f00f8ff042a7e68c6403ed8b2bd893da15814851062d6b664e00df4049f42cc5491ad3dc4424f58e7e6b10df676916efc9cf283e648b8", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e21, @multicast2}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={r6, 0x5, 0x1ce3}, &(0x7f0000000380)=0x8) getdents64(r3, &(0x7f00000013c0)=""/4080, 0xff0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="ce3ecb"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20044810) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:57 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fdatasync(r0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 352.041532] BTRFS error (device loop2): open_ctree failed [ 352.081569] BTRFS error (device loop2): superblock checksum mismatch [ 352.121113] BTRFS error (device loop2): open_ctree failed 20:08:57 executing program 5: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:57 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f4248526653", 0x46, 0x10000}], 0x3, 0x0) 20:08:57 executing program 4: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:57 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="80dcd9a6701715f1fba26eccd501348f1ab47d98dab2185ba05e6c52f8716610d7ee53d2325d192c869e346f0580a5e8897a2b4b9a7cdd532aa4c31de2a3e6e1d7d4646fef88e507ea9c1bf2511f1ad01e38b40c22a0a81906be24085e948530e083e3da32c2fc7313b6dd7cc6fae656d1d70610b4afad4ad4ea4bb54e8a332263394c2b41d6e91623dd1649c9d016a767beb76e46b2af9ed4d10715fe09e5a4efdca59098853a1c5359cf47496bce825f00f8ff042a7e68c6403ed8b2bd893da15814851062d6b664e00df4049f42cc5491ad3dc4424f58e7e6b10df676916efc9cf283e648b8", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e21, @multicast2}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={r6, 0x5, 0x1ce3}, &(0x7f0000000380)=0x8) getdents64(r3, &(0x7f00000013c0)=""/4080, 0xff0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="ce3ecb"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20044810) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x3, 0x0, 0x0, 0x3b2) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 20:08:57 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'veth0_to_bond\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r3, 0x2d19f868bbd8bcf3, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x24, r3, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x48000) 20:08:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 352.383504] BTRFS error (device loop2): superblock checksum mismatch 20:08:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:57 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f4248526653", 0x46, 0x10000}], 0x3, 0x0) [ 352.451109] BTRFS error (device loop2): open_ctree failed [ 352.459183] BTRFS error (device loop2): superblock checksum mismatch 20:08:57 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = accept(0xffffffffffffffff, &(0x7f0000003600)=@rc, &(0x7f00000023c0)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mq_timedsend(r3, &(0x7f0000000080)="d9ffd841eac65efc80b4394da307bd4c5e04614a38f4c65361dbe9297054a3bda66c05e7798f155bfcea87177e031e79c6885ae5c76ea5b956dc2a78d3b2ed837bf16b42c338965bc3f9549cc156546d30cf8bb0ee2fa07b54ec617209e818b7fd95bbb7819a371614d53e9b9fa85f4fad4bcc80cd8ed54022605ffe703268", 0x7f, 0x200, &(0x7f0000000100)={0x77359400}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003680)='highspeed\x00', 0xa) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:57 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f", 0x47, 0x10000}], 0x3, 0x0) [ 352.520922] BTRFS error (device loop2): open_ctree failed [ 352.541118] BTRFS error (device loop2): superblock checksum mismatch [ 352.631043] BTRFS error (device loop2): open_ctree failed [ 352.681480] print_req_error: I/O error, dev loop5, sector 128 [ 352.694433] BTRFS error (device loop2): superblock checksum mismatch 20:08:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SIOCPNENABLEPIPE(r11, 0x89ed, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:08:57 executing program 0: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'veth0_to_bond\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r3, 0x2d19f868bbd8bcf3, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)={0x24, r3, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x48000) 20:08:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:57 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f", 0x47, 0x10000}], 0x3, 0x0) [ 352.770448] BTRFS error (device loop2): open_ctree failed 20:08:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 352.826014] BTRFS error (device loop0): superblock checksum mismatch 20:08:57 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f", 0x47, 0x10000}], 0x3, 0x0) 20:08:57 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 352.920429] BTRFS error (device loop0): open_ctree failed [ 352.928361] BTRFS error (device loop0): superblock checksum mismatch 20:08:58 executing program 0: kexec_load(0x20, 0x0, &(0x7f0000000080), 0x30000) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 352.971802] BTRFS error (device loop0): open_ctree failed [ 352.982891] BTRFS error (device loop0): superblock checksum mismatch 20:08:58 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SIOCPNENABLEPIPE(r11, 0x89ed, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:08:58 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:58 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48}], 0x3, 0x0) 20:08:58 executing program 2: syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0xffff, 0x75d201) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0xe0042, 0x0) r1 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) tee(r1, r3, 0x101, 0x7) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x2000}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000280)={0x1f, 0xffff, 0x3}, 0x6) ioctl$SNDRV_PCM_IOCTL_STATUS64(0xffffffffffffffff, 0x80984120, &(0x7f00000003c0)) io_setup(0x1, &(0x7f0000000200)=0x0) io_submit(r5, 0x1, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000380)="0df59c0c", 0x4}]) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r8, 0xae80, 0x0) io_cancel(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x2, r8, &(0x7f00000002c0)="7ba60d1a634048478638472d4ac862a5edaf37bb275a652aca6428d7972bc7c6643d991f7d69dda1cc", 0x29, 0x6, 0x0, 0x4, r2}, &(0x7f0000000340)) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_REGS(r11, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r11, 0xae80, 0x0) write(r11, &(0x7f0000000280)="fc0000004800070100008000090007000aff80ef020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x8800b2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 353.130397] BTRFS error (device loop0): open_ctree failed 20:08:58 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:08:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SIOCPNENABLEPIPE(r11, 0x89ed, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:08:58 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffffff, 0x0) [ 353.230213] print_req_error: I/O error, dev loop2, sector 128 [ 353.249072] BTRFS error (device loop0): superblock checksum mismatch 20:08:58 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48}], 0x3, 0x0) [ 353.313378] BTRFS error (device loop0): open_ctree failed 20:08:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SIOCPNENABLEPIPE(r11, 0x89ed, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:08:58 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48}], 0x3, 0x0) [ 353.377387] BTRFS error (device loop4): superblock checksum mismatch [ 353.450473] BTRFS error (device loop4): open_ctree failed 20:08:58 executing program 0: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0x1d3, 0x1d, &(0x7f0000000380)="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"}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x204041, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) 20:08:58 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:08:58 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SIOCPNENABLEPIPE(r11, 0x89ed, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 353.611746] print_req_error: I/O error, dev loop2, sector 128 [ 353.627998] BTRFS error (device loop4): superblock checksum mismatch 20:08:58 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000100)) r1 = syz_open_dev$vivid(&(0x7f0000000080)='/dev/video#\x00', 0x3, 0x2) setxattr$security_selinux(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26, 0x3) sync_file_range(r1, 0x3, 0x7fffffff, 0x1) fchmod(r1, 0x90) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:08:58 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 353.741319] BTRFS error (device loop4): open_ctree failed [ 353.761509] BTRFS error (device loop4): superblock checksum mismatch [ 353.800918] print_req_error: I/O error, dev loop0, sector 128 [ 353.811173] BTRFS error (device loop4): open_ctree failed [ 353.827747] BTRFS error (device loop2): unsupported checksum algorithm 25964 [ 353.857397] BTRFS error (device loop2): superblock checksum mismatch 20:08:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r10, r9) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 353.926643] BTRFS error (device loop2): open_ctree failed [ 354.056521] BTRFS error (device loop2): unsupported checksum algorithm 25964 [ 354.067409] BTRFS error (device loop2): superblock checksum mismatch 20:08:59 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffffff, 0x0) 20:08:59 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:59 executing program 0: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write(r0, &(0x7f0000000480)="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", 0x154) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:59 executing program 1: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 20:08:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:08:59 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$cgroup_ro(r5, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r6, 0x6, 0x1, &(0x7f00000000c0)=@gcm_128={{0x303}, "d899f90f179f4a35", "c612a891ef22f872ee40a6e55805bbd2", "76289bb8", "15b90488de8fe376"}, 0x28) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept$alg(r2, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 354.160296] BTRFS error (device loop2): open_ctree failed 20:08:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 354.265049] print_req_error: I/O error, dev loop2, sector 128 [ 354.273864] BTRFS error (device loop4): superblock checksum mismatch [ 354.350681] BTRFS error (device loop4): open_ctree failed [ 354.365077] BTRFS error (device loop4): superblock checksum mismatch 20:08:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r8, 0x28, &(0x7f0000000300)}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:08:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:08:59 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 354.438046] BTRFS error (device loop4): open_ctree failed [ 354.450979] BTRFS error (device loop4): superblock checksum mismatch 20:08:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r8, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 354.495557] BTRFS error (device loop4): open_ctree failed 20:08:59 executing program 0: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x109000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000006c0)={0x2c, r1, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x4}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x164, r1, 0x209, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xbe45}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff0000}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10000}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ecd128}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x81}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x45}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}]}]}, 0x164}}, 0x2000000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) write(r3, &(0x7f0000000280)="fc0000004800070100008000090007000a0180fe020000200000e293210001c000e23d18799c1ada36ed222a000000000000000000ff65e5ffd79cc93427e691001f231df1a0d4063a5f4ec11063791b827f0e6307000000a36873f89febce7a12088c9b410aaf62", 0xffffffffffffffc0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0xffad, 0x10000}], 0x3, 0x0) [ 354.553518] print_req_error: I/O error, dev loop2, sector 128 [ 354.577888] BTRFS error (device loop4): superblock checksum mismatch [ 354.620487] BTRFS error (device loop4): open_ctree failed [ 354.639746] BTRFS error (device loop4): superblock checksum mismatch [ 354.641876] Bearer rejected, not supported in standalone mode [ 354.750359] BTRFS error (device loop4): open_ctree failed [ 354.767254] BTRFS error (device loop1): superblock checksum mismatch [ 354.810525] BTRFS error (device loop1): open_ctree failed 20:09:00 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, 0xffffffffffffffff, 0x0) 20:09:00 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200900, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write(r0, &(0x7f0000000340)="fc0000004a0007010000800009000700000000ff000000000000000000", 0x1d) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:00 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x109181, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:00 executing program 0 (fault-call:1 fault-nth:0): write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 355.064680] FAULT_INJECTION: forcing a failure. [ 355.064680] name failslab, interval 1, probability 0, space 0, times 0 [ 355.084672] print_req_error: I/O error, dev loop4, sector 128 [ 355.091418] CPU: 0 PID: 20233 Comm: syz-executor.0 Not tainted 4.14.169-syzkaller #0 [ 355.099350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.108697] Call Trace: [ 355.111300] dump_stack+0x142/0x197 [ 355.114925] should_fail.cold+0x10f/0x159 [ 355.119087] should_failslab+0xdb/0x130 [ 355.123105] __kmalloc+0x2f0/0x7a0 [ 355.126665] ? __sb_end_write+0xc1/0x100 [ 355.130754] ? strnlen_user+0x12f/0x1a0 [ 355.134744] ? SyS_memfd_create+0xba/0x3a0 [ 355.138968] SyS_memfd_create+0xba/0x3a0 [ 355.143017] ? shmem_fcntl+0x130/0x130 [ 355.146913] ? do_syscall_64+0x53/0x640 [ 355.150874] ? shmem_fcntl+0x130/0x130 [ 355.154761] do_syscall_64+0x1e8/0x640 [ 355.158637] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.163471] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 355.168646] RIP: 0033:0x45b349 [ 355.171818] RSP: 002b:00007fd0756d6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 355.179517] RAX: ffffffffffffffda RBX: 00007fd0756d76d4 RCX: 000000000045b349 [ 355.186789] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 355.194066] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 355.201342] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 355.210165] R13: 0000000000000b99 R14: 00000000004cc69e R15: 0000000000000000 20:09:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:00 executing program 0 (fault-call:1 fault-nth:1): write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 355.282012] BTRFS error (device loop1): superblock checksum mismatch 20:09:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 355.334042] FAULT_INJECTION: forcing a failure. [ 355.334042] name failslab, interval 1, probability 0, space 0, times 0 [ 355.340295] BTRFS error (device loop1): open_ctree failed [ 355.349054] CPU: 0 PID: 20252 Comm: syz-executor.0 Not tainted 4.14.169-syzkaller #0 [ 355.359528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.368908] Call Trace: [ 355.371510] dump_stack+0x142/0x197 [ 355.375584] should_fail.cold+0x10f/0x159 [ 355.379762] should_failslab+0xdb/0x130 [ 355.383732] kmem_cache_alloc+0x2d7/0x780 [ 355.387874] ? __alloc_fd+0x1d4/0x4a0 [ 355.391772] __d_alloc+0x2d/0x9f0 [ 355.395215] ? lock_downgrade+0x740/0x740 [ 355.399351] d_alloc_pseudo+0x1e/0x30 [ 355.403256] __shmem_file_setup.part.0+0xd8/0x400 [ 355.408198] ? __alloc_fd+0x1d4/0x4a0 [ 355.412026] ? shmem_fill_super+0x8c0/0x8c0 [ 355.416373] SyS_memfd_create+0x1f9/0x3a0 [ 355.420600] ? shmem_fcntl+0x130/0x130 [ 355.424497] ? do_syscall_64+0x53/0x640 [ 355.428462] ? shmem_fcntl+0x130/0x130 [ 355.432439] do_syscall_64+0x1e8/0x640 [ 355.436316] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.441172] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 355.446360] RIP: 0033:0x45b349 [ 355.449535] RSP: 002b:00007fd0756d6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 355.457232] RAX: ffffffffffffffda RBX: 00007fd0756d76d4 RCX: 000000000045b349 [ 355.465450] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 355.472710] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 355.479980] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 355.487244] R13: 0000000000000b99 R14: 00000000004cc69e R15: 0000000000000001 [ 355.495119] BTRFS error (device loop1): superblock checksum mismatch 20:09:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:00 executing program 0 (fault-call:1 fault-nth:2): write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:09:00 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) [ 355.545305] BTRFS error (device loop1): open_ctree failed [ 355.564723] BTRFS error (device loop1): superblock checksum mismatch [ 355.660396] BTRFS error (device loop1): open_ctree failed [ 355.684887] FAULT_INJECTION: forcing a failure. [ 355.684887] name failslab, interval 1, probability 0, space 0, times 0 [ 355.692712] usb usb2: usbfs: process 20269 (syz-executor.1) did not claim interface 0 before use [ 355.699584] CPU: 1 PID: 20267 Comm: syz-executor.0 Not tainted 4.14.169-syzkaller #0 [ 355.713198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.722555] Call Trace: [ 355.725151] dump_stack+0x142/0x197 [ 355.728786] should_fail.cold+0x10f/0x159 [ 355.732925] should_failslab+0xdb/0x130 [ 355.736886] kmem_cache_alloc+0x2d7/0x780 [ 355.741039] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 355.746482] ? rcu_read_lock_sched_held+0x110/0x130 [ 355.751490] ? shmem_destroy_callback+0xa0/0xa0 [ 355.756247] shmem_alloc_inode+0x1c/0x50 [ 355.760477] alloc_inode+0x64/0x180 [ 355.764187] new_inode_pseudo+0x19/0xf0 [ 355.768168] new_inode+0x1f/0x40 [ 355.771526] shmem_get_inode+0x75/0x750 [ 355.775508] __shmem_file_setup.part.0+0x111/0x400 [ 355.780443] ? __alloc_fd+0x1d4/0x4a0 [ 355.784246] ? shmem_fill_super+0x8c0/0x8c0 [ 355.788561] SyS_memfd_create+0x1f9/0x3a0 [ 355.792700] ? shmem_fcntl+0x130/0x130 [ 355.796605] ? do_syscall_64+0x53/0x640 [ 355.800584] ? shmem_fcntl+0x130/0x130 [ 355.804483] do_syscall_64+0x1e8/0x640 [ 355.808369] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.813204] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 355.818384] RIP: 0033:0x45b349 [ 355.821578] RSP: 002b:00007fd0756d6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 355.829405] RAX: ffffffffffffffda RBX: 00007fd0756d76d4 RCX: 000000000045b349 [ 355.836688] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 355.843952] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 355.851215] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 355.858485] R13: 0000000000000b99 R14: 00000000004cc69e R15: 0000000000000002 [ 355.875660] FAULT_INJECTION: forcing a failure. [ 355.875660] name failslab, interval 1, probability 0, space 0, times 0 [ 355.887131] CPU: 0 PID: 20269 Comm: syz-executor.1 Not tainted 4.14.169-syzkaller #0 [ 355.895024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.904373] Call Trace: [ 355.906971] dump_stack+0x142/0x197 [ 355.910590] should_fail.cold+0x10f/0x159 [ 355.914728] should_failslab+0xdb/0x130 [ 355.918685] __kmalloc_track_caller+0x2ec/0x790 [ 355.923367] ? trace_hardirqs_on+0x10/0x10 [ 355.927612] ? save_trace+0x290/0x290 [ 355.931416] ? save_trace+0x290/0x290 [ 355.935224] ? kstrdup_const+0x48/0x60 [ 355.939139] kstrdup+0x3a/0x70 [ 355.942331] kstrdup_const+0x48/0x60 [ 355.946038] __kernfs_new_node+0x2f/0x480 [ 355.950177] kernfs_new_node+0x80/0xf0 [ 355.954074] kernfs_create_link+0x2c/0x170 [ 355.958328] sysfs_do_create_link_sd.isra.0+0x90/0x120 [ 355.963618] sysfs_create_link+0x65/0xc0 [ 355.967676] driver_sysfs_add+0x107/0x290 [ 355.971822] device_bind_driver+0x19/0xd0 [ 355.975981] usb_driver_claim_interface+0x216/0x3e0 [ 355.981007] claimintf+0x121/0x1e0 [ 355.984551] checkintf+0x10c/0x150 [ 355.988081] proc_bulk+0x105/0x6c0 [ 355.991608] ? avc_has_extended_perms+0x8ec/0xe40 [ 355.996441] ? parse_usbdevfs_streams+0x4a0/0x4a0 [ 356.001280] usbdev_do_ioctl+0x5a2/0x2a60 [ 356.005418] ? lock_downgrade+0x740/0x740 [ 356.009720] ? proc_submiturb_compat+0x150/0x150 [ 356.014491] ? __might_sleep+0x93/0xb0 [ 356.018368] ? __fget+0x210/0x370 [ 356.021813] usbdev_ioctl+0x26/0x30 [ 356.025427] ? usbdev_compat_ioctl+0x30/0x30 [ 356.029835] do_vfs_ioctl+0x7ae/0x1060 [ 356.033717] ? selinux_file_mprotect+0x5d0/0x5d0 [ 356.038458] ? lock_downgrade+0x740/0x740 [ 356.042620] ? ioctl_preallocate+0x1c0/0x1c0 [ 356.047013] ? __fget+0x237/0x370 [ 356.050456] ? security_file_ioctl+0x89/0xb0 [ 356.054855] SyS_ioctl+0x8f/0xc0 [ 356.058207] ? do_vfs_ioctl+0x1060/0x1060 [ 356.062343] do_syscall_64+0x1e8/0x640 [ 356.066237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.071096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.076277] RIP: 0033:0x45b349 [ 356.079453] RSP: 002b:00007fbf35be6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 356.087155] RAX: ffffffffffffffda RBX: 00007fbf35be76d4 RCX: 000000000045b349 [ 356.094425] RDX: 0000000020000080 RSI: 00000000c0185502 RDI: 0000000000000003 [ 356.101696] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 20:09:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 356.109110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 356.116395] R13: 00000000000005cb R14: 00000000004c721b R15: 0000000000000000 20:09:01 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) ioctl$VIDIOC_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f0000000280)={0x0, @bt={0x1, 0x46, 0x3, 0x2, 0x4, 0x1, 0x1, 0x1f, 0x6c74, 0x3, 0xe2, 0x3, 0x10000, 0x9, 0x10, 0x0, {0x3f, 0xf2}, 0x0, 0x9}}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/tcp6\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="8d028b4de8b02d85afcba4a68ce61fe8", 0x10) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x7, 0x4, 0x2, 0x1}, {0x0, 0xb5, 0x4, 0x5}, {0xc592, 0x2, 0x8, 0x9}, {0x1, 0x1f, 0x1f, 0x80000001}, {0x1, 0x3f, 0x3, 0x7}]}) clock_adjtime(0x0, &(0x7f00000013c0)={0xef4d, 0x9, 0x9b1, 0x80, 0x7, 0x26, 0x0, 0x100000000, 0x2, 0x3ff, 0xfffffffffffffffe, 0x9, 0xfffffffffffffff7, 0x7fffffff, 0x100000000, 0x9, 0x4, 0x45, 0x6, 0x8002, 0x2f000000, 0x40, 0x1000, 0x4, 0x6, 0xd300000000}) 20:09:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:01 executing program 0 (fault-call:1 fault-nth:3): write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:09:01 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:09:01 executing program 1 (fault-call:1 fault-nth:1): r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) 20:09:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 356.260867] BTRFS error (device loop4): superblock checksum mismatch [ 356.268179] FAULT_INJECTION: forcing a failure. [ 356.268179] name failslab, interval 1, probability 0, space 0, times 0 [ 356.275909] FAULT_INJECTION: forcing a failure. [ 356.275909] name failslab, interval 1, probability 0, space 0, times 0 [ 356.292981] usb usb2: usbfs: process 20292 (syz-executor.1) did not claim interface 0 before use [ 356.303798] FAULT_INJECTION: forcing a failure. [ 356.303798] name failslab, interval 1, probability 0, space 0, times 0 [ 356.313255] CPU: 1 PID: 20285 Comm: syz-executor.0 Not tainted 4.14.169-syzkaller #0 [ 356.323037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.332395] Call Trace: [ 356.334986] dump_stack+0x142/0x197 [ 356.338619] should_fail.cold+0x10f/0x159 [ 356.342767] should_failslab+0xdb/0x130 [ 356.346739] kmem_cache_alloc+0x2d7/0x780 [ 356.350887] ? shmem_alloc_inode+0x1c/0x50 [ 356.355135] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 356.360582] selinux_inode_alloc_security+0xb6/0x2a0 [ 356.365676] security_inode_alloc+0x94/0xd0 [ 356.370014] inode_init_always+0x552/0xaf0 [ 356.374262] alloc_inode+0x81/0x180 [ 356.377884] new_inode_pseudo+0x19/0xf0 [ 356.381849] new_inode+0x1f/0x40 [ 356.385208] shmem_get_inode+0x75/0x750 [ 356.389185] __shmem_file_setup.part.0+0x111/0x400 [ 356.394101] ? __alloc_fd+0x1d4/0x4a0 [ 356.397907] ? shmem_fill_super+0x8c0/0x8c0 [ 356.402225] SyS_memfd_create+0x1f9/0x3a0 [ 356.406365] ? shmem_fcntl+0x130/0x130 [ 356.410270] ? do_syscall_64+0x53/0x640 [ 356.414243] ? shmem_fcntl+0x130/0x130 [ 356.418126] do_syscall_64+0x1e8/0x640 [ 356.422015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.426853] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.432043] RIP: 0033:0x45b349 [ 356.435222] RSP: 002b:00007fd0756d6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 356.442916] RAX: ffffffffffffffda RBX: 00007fd0756d76d4 RCX: 000000000045b349 [ 356.450170] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 356.457427] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 356.464698] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 356.471978] R13: 0000000000000b99 R14: 00000000004cc69e R15: 0000000000000003 [ 356.479278] CPU: 0 PID: 20292 Comm: syz-executor.1 Not tainted 4.14.169-syzkaller #0 [ 356.487184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.496548] Call Trace: [ 356.499156] dump_stack+0x142/0x197 [ 356.502805] should_fail.cold+0x10f/0x159 [ 356.506973] should_failslab+0xdb/0x130 [ 356.511113] kmem_cache_alloc+0x2d7/0x780 [ 356.515287] ? memcpy+0x46/0x50 [ 356.518590] ? kstrdup+0x5a/0x70 [ 356.521965] __kernfs_new_node+0x70/0x480 [ 356.526114] kernfs_new_node+0x80/0xf0 [ 356.529998] kernfs_create_link+0x2c/0x170 [ 356.534240] sysfs_do_create_link_sd.isra.0+0x90/0x120 [ 356.539512] sysfs_create_link+0x65/0xc0 [ 356.543564] driver_sysfs_add+0x107/0x290 [ 356.547697] device_bind_driver+0x19/0xd0 [ 356.551833] usb_driver_claim_interface+0x216/0x3e0 [ 356.556839] claimintf+0x121/0x1e0 [ 356.560388] checkintf+0x10c/0x150 [ 356.563917] proc_bulk+0x105/0x6c0 [ 356.567449] ? avc_has_extended_perms+0x8ec/0xe40 [ 356.572281] ? parse_usbdevfs_streams+0x4a0/0x4a0 [ 356.577118] usbdev_do_ioctl+0x5a2/0x2a60 [ 356.581254] ? lock_downgrade+0x740/0x740 [ 356.585389] ? proc_submiturb_compat+0x150/0x150 [ 356.590149] ? __might_sleep+0x93/0xb0 [ 356.594019] ? __fget+0x210/0x370 [ 356.597489] usbdev_ioctl+0x26/0x30 [ 356.601103] ? usbdev_compat_ioctl+0x30/0x30 [ 356.605518] do_vfs_ioctl+0x7ae/0x1060 [ 356.609393] ? selinux_file_mprotect+0x5d0/0x5d0 [ 356.614134] ? lock_downgrade+0x740/0x740 [ 356.618269] ? ioctl_preallocate+0x1c0/0x1c0 [ 356.622666] ? __fget+0x237/0x370 [ 356.626125] ? security_file_ioctl+0x89/0xb0 [ 356.630525] SyS_ioctl+0x8f/0xc0 [ 356.633881] ? do_vfs_ioctl+0x1060/0x1060 [ 356.638016] do_syscall_64+0x1e8/0x640 [ 356.641896] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.646728] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.651913] RIP: 0033:0x45b349 [ 356.655089] RSP: 002b:00007fbf35be6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 20:09:01 executing program 0 (fault-call:1 fault-nth:4): write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 356.662782] RAX: ffffffffffffffda RBX: 00007fbf35be76d4 RCX: 000000000045b349 [ 356.670123] RDX: 0000000020000080 RSI: 00000000c0185502 RDI: 0000000000000003 [ 356.677532] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.684794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 356.692085] R13: 00000000000005cb R14: 00000000004c721b R15: 0000000000000001 [ 356.709250] BTRFS error (device loop4): open_ctree failed [ 356.716319] CPU: 0 PID: 20291 Comm: syz-executor.3 Not tainted 4.14.169-syzkaller #0 [ 356.724234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.733600] Call Trace: [ 356.735611] FAULT_INJECTION: forcing a failure. [ 356.735611] name failslab, interval 1, probability 0, space 0, times 0 [ 356.736201] dump_stack+0x142/0x197 [ 356.751247] should_fail.cold+0x10f/0x159 [ 356.755418] should_failslab+0xdb/0x130 [ 356.759403] kmem_cache_alloc_trace+0x2e9/0x790 [ 356.764080] snd_pcm_oss_change_params_locked+0x16f/0x32f0 [ 356.769703] ? __mutex_lock+0x36a/0x1470 [ 356.773813] ? trace_hardirqs_on+0x10/0x10 [ 356.778067] ? lock_downgrade+0x740/0x740 [ 356.782221] ? snd_pcm_oss_write+0x337/0x730 [ 356.786622] ? snd_pcm_hw_param_near.constprop.0+0x700/0x700 [ 356.792432] ? mutex_trylock+0x1c0/0x1c0 [ 356.796493] ? __lock_acquire+0x5f7/0x4620 [ 356.800730] snd_pcm_oss_make_ready_locked+0xa2/0x120 [ 356.805913] snd_pcm_oss_write+0x34d/0x730 [ 356.810143] __vfs_write+0x105/0x6b0 [ 356.813844] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 356.818672] ? kernel_read+0x120/0x120 [ 356.822546] ? __inode_security_revalidate+0xd6/0x130 [ 356.827996] ? avc_policy_seqno+0x9/0x20 [ 356.832564] ? selinux_file_permission+0x85/0x480 [ 356.837409] ? security_file_permission+0x89/0x1f0 [ 356.842331] ? rw_verify_area+0xea/0x2b0 [ 356.846386] vfs_write+0x198/0x500 [ 356.849915] SyS_write+0xfd/0x230 [ 356.853354] ? SyS_read+0x230/0x230 [ 356.856965] ? do_syscall_64+0x53/0x640 [ 356.860921] ? SyS_read+0x230/0x230 [ 356.864549] do_syscall_64+0x1e8/0x640 [ 356.868421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.873253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.878440] RIP: 0033:0x45b349 [ 356.881612] RSP: 002b:00007f3693dc0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.889343] RAX: ffffffffffffffda RBX: 00007f3693dc16d4 RCX: 000000000045b349 [ 356.896710] RDX: 00000000ffffff54 RSI: 0000000020000100 RDI: 0000000000000003 [ 356.903971] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.911232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 356.918489] R13: 0000000000000c7c R14: 00000000004d6358 R15: 0000000000000000 [ 356.931609] CPU: 1 PID: 20302 Comm: syz-executor.0 Not tainted 4.14.169-syzkaller #0 [ 356.939514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.948866] Call Trace: [ 356.951460] dump_stack+0x142/0x197 [ 356.955104] should_fail.cold+0x10f/0x159 [ 356.959266] should_failslab+0xdb/0x130 [ 356.963242] kmem_cache_alloc+0x2d7/0x780 [ 356.967399] ? lock_downgrade+0x740/0x740 [ 356.971551] get_empty_filp+0x8c/0x3f0 [ 356.975443] alloc_file+0x23/0x440 [ 356.979003] __shmem_file_setup.part.0+0x1b1/0x400 [ 356.983946] ? __alloc_fd+0x1d4/0x4a0 [ 356.987752] ? shmem_fill_super+0x8c0/0x8c0 [ 356.992086] SyS_memfd_create+0x1f9/0x3a0 [ 356.996237] ? shmem_fcntl+0x130/0x130 [ 357.000135] ? do_syscall_64+0x53/0x640 [ 357.001813] usb usb2: usbfs: process 20307 (syz-executor.1) did not claim interface 0 before use 20:09:02 executing program 3 (fault-call:1 fault-nth:1): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:09:02 executing program 1 (fault-call:1 fault-nth:2): r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) [ 357.004115] ? shmem_fcntl+0x130/0x130 [ 357.004135] do_syscall_64+0x1e8/0x640 [ 357.004151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.004170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.004178] RIP: 0033:0x45b349 [ 357.004183] RSP: 002b:00007fd0756d6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 357.013345] FAULT_INJECTION: forcing a failure. [ 357.013345] name failslab, interval 1, probability 0, space 0, times 0 [ 357.017003] RAX: ffffffffffffffda RBX: 00007fd0756d76d4 RCX: 000000000045b349 [ 357.017009] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 357.017014] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 357.017021] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 357.017027] R13: 0000000000000b99 R14: 00000000004cc69e R15: 0000000000000004 [ 357.029726] FAULT_INJECTION: forcing a failure. [ 357.029726] name failslab, interval 1, probability 0, space 0, times 0 [ 357.034005] CPU: 0 PID: 20307 Comm: syz-executor.1 Not tainted 4.14.169-syzkaller #0 [ 357.109499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.118840] Call Trace: [ 357.121424] dump_stack+0x142/0x197 [ 357.125048] should_fail.cold+0x10f/0x159 [ 357.129204] should_failslab+0xdb/0x130 [ 357.133168] kmem_cache_alloc+0x2d7/0x780 [ 357.137323] ? sysfs_do_create_link_sd.isra.0+0x82/0x120 [ 357.143036] ? find_held_lock+0x35/0x130 [ 357.147102] __kernfs_new_node+0x70/0x480 [ 357.151246] kernfs_new_node+0x80/0xf0 [ 357.155125] kernfs_create_link+0x2c/0x170 [ 357.159349] sysfs_do_create_link_sd.isra.0+0x90/0x120 [ 357.164634] sysfs_create_link+0x65/0xc0 [ 357.168681] driver_sysfs_add+0x17e/0x290 [ 357.172820] device_bind_driver+0x19/0xd0 [ 357.176960] usb_driver_claim_interface+0x216/0x3e0 [ 357.181964] claimintf+0x121/0x1e0 [ 357.185489] checkintf+0x10c/0x150 [ 357.189031] proc_bulk+0x105/0x6c0 [ 357.192569] ? avc_has_extended_perms+0x8ec/0xe40 [ 357.197406] ? parse_usbdevfs_streams+0x4a0/0x4a0 [ 357.202258] usbdev_do_ioctl+0x5a2/0x2a60 [ 357.206393] ? lock_downgrade+0x740/0x740 [ 357.210629] ? proc_submiturb_compat+0x150/0x150 [ 357.215397] ? __might_sleep+0x93/0xb0 [ 357.219286] ? __fget+0x210/0x370 [ 357.222746] usbdev_ioctl+0x26/0x30 [ 357.226363] ? usbdev_compat_ioctl+0x30/0x30 [ 357.230764] do_vfs_ioctl+0x7ae/0x1060 [ 357.234728] ? selinux_file_mprotect+0x5d0/0x5d0 [ 357.239494] ? lock_downgrade+0x740/0x740 [ 357.243634] ? ioctl_preallocate+0x1c0/0x1c0 [ 357.248030] ? __fget+0x237/0x370 [ 357.251473] ? security_file_ioctl+0x89/0xb0 [ 357.255870] SyS_ioctl+0x8f/0xc0 [ 357.259222] ? do_vfs_ioctl+0x1060/0x1060 [ 357.263360] do_syscall_64+0x1e8/0x640 [ 357.267247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.272082] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.277271] RIP: 0033:0x45b349 [ 357.280459] RSP: 002b:00007fbf35be6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 357.288155] RAX: ffffffffffffffda RBX: 00007fbf35be76d4 RCX: 000000000045b349 [ 357.295522] RDX: 0000000020000080 RSI: 00000000c0185502 RDI: 0000000000000003 [ 357.302799] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.310060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 357.317502] R13: 00000000000005cb R14: 00000000004c721b R15: 0000000000000002 [ 357.332598] CPU: 1 PID: 20308 Comm: syz-executor.3 Not tainted 4.14.169-syzkaller #0 [ 357.340528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.350029] Call Trace: [ 357.352618] dump_stack+0x142/0x197 [ 357.356252] should_fail.cold+0x10f/0x159 [ 357.360395] should_failslab+0xdb/0x130 [ 357.364357] kmem_cache_alloc_trace+0x2e9/0x790 [ 357.369025] snd_pcm_oss_change_params_locked+0x1a7/0x32f0 [ 357.375106] ? __mutex_lock+0x36a/0x1470 [ 357.379173] ? lock_downgrade+0x740/0x740 [ 357.383326] ? snd_pcm_oss_write+0x337/0x730 [ 357.387863] ? snd_pcm_hw_param_near.constprop.0+0x700/0x700 [ 357.393653] ? mutex_trylock+0x1c0/0x1c0 [ 357.397718] ? __lock_acquire+0x5f7/0x4620 [ 357.401960] snd_pcm_oss_make_ready_locked+0xa2/0x120 [ 357.407140] snd_pcm_oss_write+0x34d/0x730 [ 357.411375] __vfs_write+0x105/0x6b0 [ 357.415081] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 357.419929] ? kernel_read+0x120/0x120 [ 357.423814] ? __inode_security_revalidate+0xd6/0x130 [ 357.429007] ? avc_policy_seqno+0x9/0x20 [ 357.433069] ? selinux_file_permission+0x85/0x480 [ 357.437905] ? security_file_permission+0x89/0x1f0 [ 357.442821] ? rw_verify_area+0xea/0x2b0 [ 357.446868] vfs_write+0x198/0x500 [ 357.450484] SyS_write+0xfd/0x230 [ 357.453926] ? SyS_read+0x230/0x230 [ 357.457539] ? do_syscall_64+0x53/0x640 [ 357.461694] ? SyS_read+0x230/0x230 [ 357.465308] do_syscall_64+0x1e8/0x640 [ 357.469186] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.474027] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.479202] RIP: 0033:0x45b349 [ 357.482390] RSP: 002b:00007f3693dc0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.490081] RAX: ffffffffffffffda RBX: 00007f3693dc16d4 RCX: 000000000045b349 [ 357.497343] RDX: 00000000ffffff54 RSI: 0000000020000100 RDI: 0000000000000003 [ 357.504787] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 20:09:02 executing program 0 (fault-call:1 fault-nth:5): write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:09:02 executing program 1 (fault-call:1 fault-nth:3): r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) [ 357.512046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 357.519306] R13: 0000000000000c7c R14: 00000000004d6358 R15: 0000000000000001 [ 357.535232] print_req_error: I/O error, dev loop4, sector 128 20:09:02 executing program 3 (fault-call:1 fault-nth:2): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) [ 357.588431] FAULT_INJECTION: forcing a failure. [ 357.588431] name failslab, interval 1, probability 0, space 0, times 0 [ 357.603828] CPU: 1 PID: 20316 Comm: syz-executor.0 Not tainted 4.14.169-syzkaller #0 [ 357.611860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.621224] Call Trace: [ 357.623805] dump_stack+0x142/0x197 [ 357.627432] should_fail.cold+0x10f/0x159 [ 357.631571] should_failslab+0xdb/0x130 [ 357.635534] kmem_cache_alloc+0x2d7/0x780 [ 357.639673] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 357.645134] ? check_preemption_disabled+0x3c/0x250 [ 357.650144] selinux_file_alloc_security+0xb4/0x190 [ 357.655165] security_file_alloc+0x6d/0xa0 [ 357.659431] get_empty_filp+0x162/0x3f0 [ 357.663408] alloc_file+0x23/0x440 [ 357.666936] __shmem_file_setup.part.0+0x1b1/0x400 [ 357.671851] ? __alloc_fd+0x1d4/0x4a0 [ 357.675651] ? shmem_fill_super+0x8c0/0x8c0 [ 357.680068] SyS_memfd_create+0x1f9/0x3a0 [ 357.684198] ? shmem_fcntl+0x130/0x130 [ 357.688071] ? do_syscall_64+0x53/0x640 [ 357.692028] ? shmem_fcntl+0x130/0x130 [ 357.695900] do_syscall_64+0x1e8/0x640 [ 357.699784] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.704633] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.709824] RIP: 0033:0x45b349 [ 357.713011] RSP: 002b:00007fd0756d6a68 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 357.720719] RAX: ffffffffffffffda RBX: 00007fd0756d76d4 RCX: 000000000045b349 [ 357.728081] RDX: 0000000020000058 RSI: 0000000000000000 RDI: 00000000004c03f8 [ 357.735348] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 357.742617] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000003 [ 357.749871] R13: 0000000000000b99 R14: 00000000004cc69e R15: 0000000000000005 20:09:02 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) prctl$PR_SET_UNALIGN(0x6, 0x2) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video2\x00', 0x2, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_SELECTION(r2, 0xc040563e, &(0x7f00000000c0)={0x0, 0x0, 0x100, 0x2, {0x3f, 0x545, 0x2, 0x39f}}) 20:09:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 357.781088] print_req_error: I/O error, dev loop2, sector 128 [ 357.794707] usb usb2: usbfs: process 20320 (syz-executor.1) did not claim interface 0 before use 20:09:02 executing program 0 (fault-call:1 fault-nth:6): write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 357.829096] FAULT_INJECTION: forcing a failure. [ 357.829096] name failslab, interval 1, probability 0, space 0, times 0 [ 357.868714] FAULT_INJECTION: forcing a failure. [ 357.868714] name failslab, interval 1, probability 0, space 0, times 0 [ 357.892002] FAULT_INJECTION: forcing a failure. [ 357.892002] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.892214] CPU: 0 PID: 20320 Comm: syz-executor.1 Not tainted 4.14.169-syzkaller #0 [ 357.911828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.921184] Call Trace: [ 357.923788] dump_stack+0x142/0x197 [ 357.927442] should_fail.cold+0x10f/0x159 [ 357.931592] should_failslab+0xdb/0x130 [ 357.935578] kmem_cache_alloc+0x2d7/0x780 [ 357.939716] ? sysfs_do_create_link_sd.isra.0+0x82/0x120 [ 357.945271] ? find_held_lock+0x35/0x130 [ 357.949325] __kernfs_new_node+0x70/0x480 [ 357.953474] kernfs_new_node+0x80/0xf0 [ 357.957368] kernfs_create_link+0x2c/0x170 [ 357.961599] sysfs_do_create_link_sd.isra.0+0x90/0x120 [ 357.966880] sysfs_create_link+0x65/0xc0 [ 357.970984] driver_sysfs_add+0x17e/0x290 [ 357.975147] device_bind_driver+0x19/0xd0 [ 357.979301] usb_driver_claim_interface+0x216/0x3e0 [ 357.984322] claimintf+0x121/0x1e0 [ 357.987889] checkintf+0x10c/0x150 [ 357.991436] proc_bulk+0x105/0x6c0 [ 357.994980] ? avc_has_extended_perms+0x8ec/0xe40 [ 357.999861] ? parse_usbdevfs_streams+0x4a0/0x4a0 [ 358.004744] usbdev_do_ioctl+0x5a2/0x2a60 [ 358.008901] ? lock_downgrade+0x740/0x740 [ 358.013059] ? proc_submiturb_compat+0x150/0x150 [ 358.017868] ? __might_sleep+0x93/0xb0 [ 358.021769] ? __fget+0x210/0x370 [ 358.025228] usbdev_ioctl+0x26/0x30 [ 358.028847] ? usbdev_compat_ioctl+0x30/0x30 [ 358.033244] do_vfs_ioctl+0x7ae/0x1060 [ 358.037122] ? selinux_file_mprotect+0x5d0/0x5d0 [ 358.041876] ? lock_downgrade+0x740/0x740 [ 358.046025] ? ioctl_preallocate+0x1c0/0x1c0 [ 358.050433] ? __fget+0x237/0x370 [ 358.053884] ? security_file_ioctl+0x89/0xb0 [ 358.058297] SyS_ioctl+0x8f/0xc0 [ 358.061676] ? do_vfs_ioctl+0x1060/0x1060 [ 358.065984] do_syscall_64+0x1e8/0x640 [ 358.069879] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.074744] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.079935] RIP: 0033:0x45b349 [ 358.083127] RSP: 002b:00007fbf35be6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 358.090855] RAX: ffffffffffffffda RBX: 00007fbf35be76d4 RCX: 000000000045b349 [ 358.098130] RDX: 0000000020000080 RSI: 00000000c0185502 RDI: 0000000000000003 [ 358.105633] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.112912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 358.120186] R13: 00000000000005cb R14: 00000000004c721b R15: 0000000000000003 [ 358.127481] CPU: 1 PID: 20334 Comm: syz-executor.0 Not tainted 4.14.169-syzkaller #0 [ 358.131399] BTRFS error (device loop2): superblock checksum mismatch [ 358.135401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.135409] Call Trace: [ 358.135437] dump_stack+0x142/0x197 [ 358.135457] should_fail.cold+0x10f/0x159 [ 358.135469] ? __might_sleep+0x93/0xb0 [ 358.135488] __alloc_pages_nodemask+0x1d6/0x7a0 [ 358.170217] ? __alloc_pages_slowpath+0x2930/0x2930 [ 358.175224] ? lock_downgrade+0x740/0x740 [ 358.179371] alloc_pages_vma+0xc9/0x4c0 [ 358.183353] shmem_alloc_page+0xf6/0x1a0 [ 358.187417] ? shmem_swapin+0x1a0/0x1a0 [ 358.191401] ? cred_has_capability+0x142/0x290 [ 358.195988] ? find_held_lock+0x35/0x130 [ 358.200054] ? check_preemption_disabled+0x3c/0x250 [ 358.205094] ? __this_cpu_preempt_check+0x1d/0x30 [ 358.209929] ? percpu_counter_add_batch+0x112/0x160 [ 358.214938] ? __vm_enough_memory+0x26a/0x490 [ 358.219423] shmem_alloc_and_acct_page+0x12a/0x680 [ 358.224373] shmem_getpage_gfp+0x3e7/0x2870 [ 358.228701] ? shmem_mfill_atomic_pte+0x17e0/0x17e0 [ 358.233733] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 358.238935] shmem_write_begin+0xfd/0x1b0 [ 358.243086] ? trace_hardirqs_on_caller+0x400/0x590 [ 358.248095] generic_perform_write+0x1f8/0x480 [ 358.252666] ? page_endio+0x530/0x530 [ 358.256464] ? current_time+0xb0/0xb0 [ 358.260249] ? generic_file_write_iter+0x9a/0x660 [ 358.265075] __generic_file_write_iter+0x239/0x5b0 [ 358.270012] generic_file_write_iter+0x303/0x660 [ 358.274759] __vfs_write+0x4a7/0x6b0 [ 358.278456] ? selinux_file_open+0x420/0x420 [ 358.282848] ? kernel_read+0x120/0x120 [ 358.286721] ? check_preemption_disabled+0x3c/0x250 [ 358.291724] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 358.297160] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 358.301897] ? __sb_start_write+0x153/0x2f0 [ 358.306295] vfs_write+0x198/0x500 [ 358.309838] SyS_pwrite64+0x115/0x140 [ 358.313621] ? SyS_pread64+0x140/0x140 [ 358.317509] ? do_syscall_64+0x53/0x640 [ 358.321481] ? SyS_pread64+0x140/0x140 [ 358.325372] do_syscall_64+0x1e8/0x640 [ 358.329246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.334086] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.339259] RIP: 0033:0x415147 [ 358.342436] RSP: 002b:00007fd0756d6a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 358.350126] RAX: ffffffffffffffda RBX: 00007fd0756d76d4 RCX: 0000000000415147 [ 358.357378] RDX: 0000000000000048 RSI: 0000000020000140 RDI: 0000000000000004 [ 358.364628] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 0000000000000001 [ 358.371916] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000003 [ 358.379188] R13: 0000000000000b99 R14: 00000000004cc69e R15: 0000000000000006 [ 358.391476] CPU: 0 PID: 20326 Comm: syz-executor.3 Not tainted 4.14.169-syzkaller #0 [ 358.399360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.408702] Call Trace: [ 358.411405] dump_stack+0x142/0x197 [ 358.415023] should_fail.cold+0x10f/0x159 [ 358.419164] should_failslab+0xdb/0x130 [ 358.423124] kmem_cache_alloc_trace+0x2e9/0x790 [ 358.427799] snd_pcm_oss_change_params_locked+0x1df/0x32f0 [ 358.433410] ? __mutex_lock+0x36a/0x1470 [ 358.437458] ? lock_downgrade+0x740/0x740 [ 358.441624] ? snd_pcm_oss_write+0x337/0x730 [ 358.446029] ? snd_pcm_hw_param_near.constprop.0+0x700/0x700 [ 358.451814] ? mutex_trylock+0x1c0/0x1c0 [ 358.455863] ? __lock_acquire+0x5f7/0x4620 [ 358.460120] snd_pcm_oss_make_ready_locked+0xa2/0x120 [ 358.465347] snd_pcm_oss_write+0x34d/0x730 [ 358.469617] __vfs_write+0x105/0x6b0 [ 358.473334] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 358.478169] ? kernel_read+0x120/0x120 [ 358.482079] ? __inode_security_revalidate+0xd6/0x130 [ 358.487279] ? avc_policy_seqno+0x9/0x20 [ 358.491328] ? selinux_file_permission+0x85/0x480 [ 358.496163] ? security_file_permission+0x89/0x1f0 [ 358.501102] ? rw_verify_area+0xea/0x2b0 [ 358.505149] vfs_write+0x198/0x500 [ 358.508695] SyS_write+0xfd/0x230 [ 358.512158] ? SyS_read+0x230/0x230 [ 358.516752] ? do_syscall_64+0x53/0x640 [ 358.520739] ? SyS_read+0x230/0x230 [ 358.524368] do_syscall_64+0x1e8/0x640 [ 358.528244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.533079] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.538253] RIP: 0033:0x45b349 [ 358.541427] RSP: 002b:00007f3693dc0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.549151] RAX: ffffffffffffffda RBX: 00007f3693dc16d4 RCX: 000000000045b349 [ 358.556419] RDX: 00000000ffffff54 RSI: 0000000020000100 RDI: 0000000000000003 [ 358.563672] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.570927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 20:09:03 executing program 1 (fault-call:1 fault-nth:4): r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) 20:09:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 358.578566] R13: 0000000000000c7c R14: 00000000004d6358 R15: 0000000000000002 [ 358.588587] BTRFS error (device loop2): open_ctree failed 20:09:03 executing program 3 (fault-call:1 fault-nth:3): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:09:03 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c, 0x0, 0x5}], 0x140000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x4, 0xffffffffffffffff, 0x1}) write(r0, &(0x7f0000000880)="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", 0x209) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 358.626359] BTRFS error (device loop2): superblock checksum mismatch [ 358.665075] usb usb2: usbfs: process 20347 (syz-executor.1) did not claim interface 0 before use 20:09:03 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000100)=0x0) r4 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) r6 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r5, r6) syz_mount_image$tmpfs(&(0x7f0000000080)='tmpfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3e1d256c, 0xa, &(0x7f0000000880)=[{&(0x7f0000000200)="93f694d92259cda6ee01b6c744d316f7ff3133f69e41d6d8e1365d479f46b1eb8fea84477a3f553563c9e28cf904ea6c9f0197a99ae5749c6b2d8e2fb72d03b8d9e72867fd72d26d70a3775a29e96ebae25f0d", 0x53, 0x3ff}, {&(0x7f0000000280)="1cd0aded307e5d22de6ca36310efc6d672e8895fda33300f5f9d73992c50007e3cc621be2096bf3e6ebf46ac9ffc39ee2967afdfd321fbdbc02792f2c9b4beb097a2a0e16fb1ed7339f88b6880e6b32d386b4f79217825d1ea18085cb42207df47f3b481f2981365e3d776cd2d6bbc8d9fa050702024e512f3bade3014a0c90377e520a4a8d0425f54062e079c1e6c2af3b08be4d47be1c7a6b1fc2f087a10f851d695910b4cb80cb3b13d2d8da2f1abf425027afd0a7e8591e396", 0xbb, 0x3}, {&(0x7f0000000340)="4fa21f9a49ad975613c4990bca6004fb6b801d7adec07fcf7e4bf43bf63f6ecceb9802aaeb85990f17a3dcb355a9844c917ff79c761612f838cab5580fb3437891f59950f48284c8d2cc7d38533b4862ce35d928208471e5f359323d43bd2cd16ef0b8d33667fbdf281dbaa5bcb81f7b1726cc7ca12f9c6623024ea0af7fccd2a3b59b7da8cba054b7b066767d03d0cd43c096e5fb2cfcd673286846e8f3b412f24a9ece305d124b1e741c6012939c", 0xaf, 0x7}, {&(0x7f0000000400)="d223185858d8c089dc61b6a0b80f3d22abb413d2625139e5152b976d77ab6f021d996671c507176fe793e98c170e2a7a67bb612fdfda520a51677441162e28d76c50bfa6c8ba6c6064af1ba4d455e51688ee0edcbb9877c2559c6328c77ca7999088f469e1923be945fb0859a9a65944c78054b84fa9bba91f1382188e37b8500300685cee15b3f2cbdaa024758b75996fe09e27cb6c1f5386596f9027cc4792c45ba1b403", 0xa5, 0x6}, {&(0x7f00000004c0)="1f5e709ac4c71a572315ca3dc1163e0ef24f7dd04d6f7b934a49d573e62334f10df4e39ea16fd493a5c5fbd9693b8d8514a8b81f791bffd522583199d37ebb743ef408da98a03983172f1c5adc3d72cd7ecfde90fa85e54ac41cdf4f5a", 0x5d, 0x9}, {&(0x7f0000000540)="6418d0b85592c7eaf08b418ac2b4ebfe493da6dc872101d188b50d061e641fa8fba901e757793450da370c0b053ddf14936f171652e6b99afe05e966da29940cafe21dec1185480b00b5203cc8ba67d9d0671f227c859cefa875400bf809dbfb9fbe8f90874dbd2e9ad1e0ddd48b6efff5c4af5c335fa10c7fb5a48e6446446b01402df5ffdfc0a718ce549e2ff411067d055673d4a5ab2302d6fc8f2b717adee9d81f3abfcd3c83eeed796bd8fe1fef6a42120f931a54380aacae40b8ddd516e0641358479ff25ac078a22b8e840af697d9398aecb5783e51fa3126d6082b3ce84ce77d0e769479fba2b3959d5f787ac0", 0xf1, 0x1}, {&(0x7f0000000640)="2c4a2e2aa1b436d96f22a29ff081d5ffca72e4d5d0957b8d58881b1e58051294bd9340dc086b808b5201ed0c520424d29fcc75a4ec1a911b7e6fd16a2d3f6ce962cd81abda369af1", 0x48, 0x8}, {&(0x7f00000006c0)="56e5316376195dcf6630c73b76c4d20e246db756d94b05dc128de33a8174b66ab11b3fe3b8b7670cf895052f55979fbda5c1845df8ebfe05d5bb57f48e36866af274f3f6bbbc8d1eb0bcc0e7f6af6b3f2557347229f4150a99f58be1120c4c6801c066fec30bd20a0a66dd4201cdfab7827ff74722113243e770", 0x7a, 0xfffffffffffffffc}, {&(0x7f0000000740)="8cc43d78702ed91748c1016dfa92be34619d18b7031e7ad6360104f70c08ff97c18b58f21d9bf0978900ea588d6a16724900d3f30df93c42dbe41d818b98ae5f6b59207a1e858349eab6ede9", 0x4c, 0x1f}, {&(0x7f00000007c0)="331cfc2d1cc0e454de7cd04a195585c08bf9a652d61064849ef7505a41b498f5f429bcb8f2e9994a9a4826d59aff7ab8c6957745fba85156b3d414ee8657c20a4f337f018090098cbcffb0ae41188d3603265033c0c2a27688f3672845011dd61007a196ec87ceccf097dcce8f6335cb139844d36d4675f02068f85d5ad0e5509acd93d9adf87bf87740da77703ae35befdb0015ad5e97a83b10770171f6cce7cea9c9f66eca4f8b2951535fd51bad803238ab1f", 0xb4, 0x6}], 0x100000, &(0x7f0000000980)={[{@mode={'mode', 0x3d, 0xf8}}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x30, 0x32]}}}}, {@size={'size', 0x3d, [0x6b, 0x7, 0x35, 0x8e5d1b4dc5c7b7a]}}, {@huge_always={'huge=always'}}, {@size={'size', 0x3d, [0x34, 0x6d, 0x35]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x34, 0x34, 0x70, 0x0]}}, {@uid={'uid', 0x3d, r3}}, {@huge_never={'huge=never', 0x3d, '^lo-'}}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}, {@mode={'mode', 0x3d, 0x3}}], [{@euid_lt={'euid<', r5}}]}) 20:09:03 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f00000000c0)={0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$IMGETDEVINFO(r3, 0x80044944, &(0x7f0000000000)={0x4}) 20:09:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 358.720849] BTRFS error (device loop2): open_ctree failed [ 358.739693] FAULT_INJECTION: forcing a failure. [ 358.739693] name failslab, interval 1, probability 0, space 0, times 0 [ 358.797224] CPU: 1 PID: 20353 Comm: syz-executor.3 Not tainted 4.14.169-syzkaller #0 [ 358.805215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.814619] Call Trace: [ 358.817231] dump_stack+0x142/0x197 [ 358.820891] should_fail.cold+0x10f/0x159 [ 358.825071] should_failslab+0xdb/0x130 [ 358.829160] kmem_cache_alloc_trace+0x2e9/0x790 [ 358.833862] snd_pcm_oss_change_params_locked+0x662/0x32f0 [ 358.839516] ? __mutex_lock+0x36a/0x1470 [ 358.843604] ? snd_pcm_oss_write+0x337/0x730 [ 358.848078] ? snd_pcm_hw_param_near.constprop.0+0x700/0x700 [ 358.855292] ? mutex_trylock+0x1c0/0x1c0 [ 358.859384] ? __lock_acquire+0x5f7/0x4620 [ 358.863653] snd_pcm_oss_make_ready_locked+0xa2/0x120 [ 358.868972] snd_pcm_oss_write+0x34d/0x730 [ 358.873248] __vfs_write+0x105/0x6b0 [ 358.876984] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 358.881845] ? kernel_read+0x120/0x120 [ 358.885756] ? __inode_security_revalidate+0xd6/0x130 [ 358.890969] ? avc_policy_seqno+0x9/0x20 [ 358.895146] ? selinux_file_permission+0x85/0x480 [ 358.900018] ? security_file_permission+0x89/0x1f0 [ 358.904970] ? rw_verify_area+0xea/0x2b0 [ 358.909061] vfs_write+0x198/0x500 [ 358.912747] SyS_write+0xfd/0x230 [ 358.916249] ? SyS_read+0x230/0x230 [ 358.918920] usb usb2: usbfs: process 20371 (syz-executor.1) did not claim interface 0 before use [ 358.919892] ? do_syscall_64+0x53/0x640 [ 358.919920] ? SyS_read+0x230/0x230 [ 358.919940] do_syscall_64+0x1e8/0x640 [ 358.940363] ? trace_hardirqs_off_thunk+0x1a/0x1c 20:09:03 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x139400) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x100, 0x5, 0x1, 0x2]}, 0xc) r1 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r1, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) 20:09:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:04 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x20000000000001fc, 0x801) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) [ 358.945235] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.950453] RIP: 0033:0x45b349 [ 358.953661] RSP: 002b:00007f3693dc0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.961396] RAX: ffffffffffffffda RBX: 00007f3693dc16d4 RCX: 000000000045b349 [ 358.968728] RDX: 00000000ffffff54 RSI: 0000000020000100 RDI: 0000000000000003 [ 358.976025] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.983345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 358.990632] R13: 0000000000000c7c R14: 00000000004d6358 R15: 0000000000000003 [ 359.041441] print_req_error: I/O error, dev loop4, sector 128 [ 359.050782] BTRFS error (device loop2): unsupported checksum algorithm 65535 [ 359.062683] BTRFS error (device loop0): superblock checksum mismatch [ 359.085372] BTRFS error (device loop2): superblock checksum mismatch 20:09:04 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$USBDEVFS_RELEASEINTERFACE(r0, 0x80045510, &(0x7f0000000300)=0xd) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000014c0)=0xe8) setxattr$security_capability(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='security.capability\x00', &(0x7f0000001500)=@v3={0x3000000, [{0xffffffd7, 0xf0f}, {0x10001, 0x80000001}], r4}, 0x18, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000001540)=ANY=[@ANYBLOB="fe25bccd3273a962d224bb3562ec33dd206d05fd1c4a960000000000000000005be16b07db38a3b1083d415393ae65c89d26be3d843b078ee8bb27270ea5ab199dde262619a7d9f4712ed24fa69bdc9f11fcece4ca918e23816a60dd1de50f613731d9700f10778d45a6006be7fd6a4a94b3285c07348dd5c3ed636bfa0e71ef04754c0de17f3b3b9b", @ANYRES16=r2, @ANYBLOB="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"], 0x1b0}, 0x1, 0x0, 0x0, 0x20000001}, 0x24111) 20:09:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 359.121111] BTRFS error (device loop0): open_ctree failed [ 359.151841] usb usb2: usbfs: process 20396 (syz-executor.1) did not claim interface 0 before use [ 359.171724] BTRFS error (device loop2): open_ctree failed [ 359.182145] usb usb2: usbfs: process 20396 (syz-executor.1) did not claim interface 0 before use [ 359.193837] BTRFS error (device loop2): unsupported checksum algorithm 65535 [ 359.205414] BTRFS error (device loop0): superblock checksum mismatch [ 359.240192] BTRFS error (device loop2): superblock checksum mismatch [ 359.340263] BTRFS error (device loop0): open_ctree failed [ 359.360255] BTRFS error (device loop2): open_ctree failed 20:09:04 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) r6 = dup2(r5, r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r6, &(0x7f00000000c0)={0x7, 0x8, 0xfa00, {r7, 0x80}}, 0x10) 20:09:04 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f0000000280)={0x0, @bt={0x3, 0x8, 0x1, 0x1, 0x1, 0x9, 0x10001, 0x10001, 0x6, 0x4, 0x3be, 0x4, 0x8, 0x8, 0x10, 0x8, {0xfffffffe, 0x7fffffff}, 0x1, 0x7}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x48000, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc40000a370000e293b902eb866ad7210001c049a3fedf41b8740000000000000000000000000000002000", 0x2b) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:04 executing program 1: r0 = shmget(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_STAT_ANY(r0, 0xf, &(0x7f00000000c0)=""/217) r1 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r1, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) 20:09:04 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x3, 0x0) 20:09:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 359.588685] usb usb2: usbfs: process 20421 (syz-executor.1) did not claim interface 0 before use [ 359.616120] BTRFS error (device loop4): superblock checksum mismatch 20:09:04 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x1, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x3) [ 359.668179] usb usb2: usbfs: process 20436 (syz-executor.1) did not claim interface 0 before use [ 359.680388] BTRFS error (device loop4): open_ctree failed 20:09:04 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x1fe, 0x99b000) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) 20:09:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x14, r3, 0x300, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x10) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 359.714576] BTRFS error (device loop4): superblock checksum mismatch 20:09:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r1, 0x100, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40080c4}, 0x80) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 359.792929] BTRFS error (device loop4): open_ctree failed [ 359.836134] print_req_error: I/O error, dev loop2, sector 128 [ 359.848077] BTRFS error (device loop4): superblock checksum mismatch [ 359.909593] BTRFS error (device loop0): superblock checksum mismatch [ 359.920547] BTRFS error (device loop4): open_ctree failed [ 359.930957] BTRFS error (device loop4): superblock checksum mismatch [ 360.010291] BTRFS error (device loop4): open_ctree failed [ 360.050935] BTRFS error (device loop0): open_ctree failed 20:09:13 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000000)=0xcc) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:09:13 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000000)={0x5, 0x6b, 0x3, 0x4, 0x6, "010d90bce97631db"}) 20:09:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x2d4240, 0x9) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:13 executing program 2: kexec_load(0x0, 0x1, &(0x7f0000002400)=[{&(0x7f0000000240)="0b84ece3453e551d8aeb1ef963017ed3ac589d31c0c4384e702ce72ce2ee9da5f76960ba628013611381a4c1", 0x2c}], 0x0) write(0xffffffffffffffff, &(0x7f0000000340)="fc0000004800070100008000090007000a0180fe020000000000e293210001c000000000000000000000ff", 0x2b) r0 = open(&(0x7f0000000080)='./file0\x00', 0x381401, 0x81) ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f00000000c0)={0x0, {0x80, 0x0, 0x131, 0xc0f}, {0x3, 0x2, 0x2, 0xdcd}, {0x400, 0x2445}}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000200)='map_files\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$TIPC_NL_NET_GET(r5, &(0x7f0000001700)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000016c0)={&(0x7f00000013c0)={0x2f4, 0x0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffb}]}, @TIPC_NLA_LINK={0x100, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x646}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x87}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xe0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @rand_addr=0xffffff2e}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xcab4afe, @dev={0xfe, 0x80, [], 0x23}, 0x6}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9f}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x4, @mcast1, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x1, @rand_addr="355ecc6e1da94f7ca5a14a92fe2c1e8a", 0x5}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6ee1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x293b}]}]}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffff001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}]}, @TIPC_NLA_NET={0x78, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3b9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x40c5}, 0x20004000) getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r2, &(0x7f0000000380)="c96746053b3ef5677dcbf54c072d48e12cbaee0f623f858ee447d21985f031c63676fc4c60387839bb81a2cd11784e2bb91d61a790397c5d7a16f357a048a5408ddd1847d358a5939ff8e6bf9a0f4df835c2f8b44de39495837ed8ad8c550b4ffa00e2d32da9f44df7185f0032d8fb18d16ee0a7332bf1591e44343189a3df3aedd21b6cff4c38462e1e8915a854aba3267f66f10922f61a7d66ff95db139636af28847c09de2ba4d0f7f50fadfe2663a079f918b463d8942b1d828bc5befaaea3a2d3556f4a3727b8843afe5f4ee6b2e7ebabf9e018eb2c"}, 0x20) 20:09:13 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) quotactl(0x2, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000240)="5b562420b164ff0aa6d8627f9aefc54896afd9a2073b137c0e902399e0e5b0b2c30a00ab94759471188446f67055037664f5793c55f7dfe1c8b2e036dee39278e21836757f251932bdd833419c407f15723ed89e1626d24864e15b61f0906dd6dac99abed1c4") syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="ab0105bab6b4154294dc90b337ab7b491c3db14d4e95a3514f5865203d4ea968303b924ad0aff9c83136400db76c147f9f11ad0629593de42d5de623fbf35373305a100117b07c8fdf82aa11d6d78fc8a570d25434ab52ec7793baeed6e77dc063cbd41cbc01f1f548b2c84b3bb1299e1a6aafe74e4230bf0bc5d6ebb4609dbeba207768418dc8dbe2c257986d93c134d3af5adb41756d7d6d8e45", 0x9b, 0x80000001}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$VT_ACTIVATE(r3, 0x5606, 0x7fffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r8, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000002c0)={r8, 0x594b}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000340)={r9, 0x3, 0x1}, &(0x7f0000000380)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000006c0)={r9, @in={{0x2, 0x4e20, @remote}}}, &(0x7f0000000780)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000007c0)={r13, 0x2, 0x18a, "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"}, 0x192) [ 368.629948] BTRFS error (device loop2): superblock checksum mismatch [ 368.635446] usb usb2: usbfs: process 20490 (syz-executor.1) did not claim interface 0 before use 20:09:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15000030", @ANYRES16=r3, @ANYBLOB="000218bd70e2fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000800) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 368.680496] BTRFS error (device loop2): open_ctree failed [ 368.688000] BTRFS error (device loop2): superblock checksum mismatch 20:09:13 executing program 2 (fault-call:2 fault-nth:0): r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 20:09:13 executing program 1: syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x480540, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r3, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$USBDEVFS_CLEAR_HALT(r3, 0xc0185502, &(0x7f0000000100)={0x1, 0x1}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r4, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDCTL_DSP_SETFRAGMENT(r4, 0xc004500a, &(0x7f00000000c0)=0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x201, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r5, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x1, 0x1, 0x5, 0x0, 0x0, {0xc, 0x0, 0x3}, [@CTA_PROTOINFO={0x28, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0x24, 0x3, 0x0, 0x1, [@CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x5}, @CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x1, 0x0, 0x3ff}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x27}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x8d}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4090}, 0x10) 20:09:13 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000800000fffd9a00e401000000000001fffffff60000005f42485266535f4d", 0xfffffffffffffdb6, 0x20000010000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$evdev(r2, &(0x7f0000000080)=[{{}, 0x1, 0xf02, 0x2fa}], 0x18) 20:09:13 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x2002c0, 0x50) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) open(&(0x7f0000000080)='./bus\x00', 0x200100, 0x32) [ 368.810226] BTRFS error (device loop2): open_ctree failed 20:09:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:14 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/72, 0x48}], 0x1) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video0\x00', 0x2, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockname$netrom(r2, &(0x7f0000000300)={{}, [@null, @null, @default, @remote, @rose, @bcast, @default, @default]}, &(0x7f00000003c0)=0x48) 20:09:14 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x9, 0x800) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) r3 = getpgrp(r1) ioctl$KVM_NMI(r2, 0xae9a) prctl$PR_SET_PTRACER(0x59616d61, r3) ioctl$USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f00000000c0)={0x9, 0x1, "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"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$USBDEVFS_RELEASEINTERFACE(r6, 0x80045510, &(0x7f0000000240)=0x1) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r7, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f0000000300)=0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) r8 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r8, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) capset(&(0x7f0000000280)={0x20080522, r8}, &(0x7f00000002c0)={0x6, 0x8001, 0x755, 0x7, 0x0, 0x8}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0xffffff01, 0x4) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) lseek(r10, 0x11, 0x2) 20:09:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:14 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x20420019) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 20:09:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:14 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') write$UHID_GET_REPORT_REPLY(r0, &(0x7f00000000c0)={0xa, {0x3, 0xf7, 0xff}}, 0xa) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000080)=0x10001) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) mq_open(&(0x7f0000000100)='vboxnet1/!\'vboxnet1]\'security[selinuxppp0\x00', 0x2, 0x1ab, &(0x7f0000000200)={0x7fff, 0x0, 0x8, 0x1}) 20:09:14 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x11) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) [ 369.340200] BTRFS error (device loop4): superblock checksum mismatch [ 369.365842] BTRFS error (device loop0): superblock checksum mismatch 20:09:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:14 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x0, 0x200a02) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x78) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000100)={0x7fff, 0x1f, 0x3ff, 0x1000, 0x3, 0x7}) [ 369.421755] BTRFS error (device loop4): open_ctree failed [ 369.462242] BTRFS error (device loop0): open_ctree failed 20:09:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:14 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002140)='/selinux/status\x00', 0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) accept4$packet(r0, &(0x7f0000002180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000021c0)=0x14, 0x800) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) r12 = dup2(r0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$VT_GETSTATE(r12, 0x5603, &(0x7f0000000100)={0x8001, 0xff, 0x1ff}) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000080)) 20:09:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 369.569275] BTRFS error (device loop0): superblock checksum mismatch [ 369.674584] BTRFS error (device loop4): superblock checksum mismatch [ 369.690464] BTRFS error (device loop0): open_ctree failed [ 369.740389] BTRFS error (device loop4): open_ctree failed [ 374.871846] NOHZ: local_softirq_pending 08 20:09:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:23 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000140)={0x1, 0x1}) 20:09:23 executing program 0: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000000c0)=r0) write(0xffffffffffffffff, 0x0, 0x0) mmap$usbfs(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x1010, 0xffffffffffffffff, 0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:09:23 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200800, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U-', 0x1000}, 0x16, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x4, 0x4400) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000002c0)={0x1, 0x7, 0x4, 0x400000, 0x6, {0x0, 0x7530}, {0x5, 0x1, 0x0, 0x3, 0x5, 0x0, "e2bb5231"}, 0x7ff, 0x1, @userptr=0x10001, 0x1, 0x0, r5}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) r7 = dup(r2) getsockopt$IP_VS_SO_GET_TIMEOUT(r7, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) setxattr$security_selinux(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='security.selinux\x00', &(0x7f0000000280)='system_u:object_r:fonts_t:s0\x00', 0x1d, 0x3) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 20:09:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:23 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)={0x800, 0x8, 0x4, 0x4, 0x3ff, {0x77359400}, {0x2, 0xc, 0x0, 0x4, 0x6, 0xd, "fe361698"}, 0xc2, 0x1, @planes=&(0x7f0000000000)={0x8001, 0x2, @userptr=0x6, 0x5}, 0xfffffffd, 0x0, 0xffffffffffffffff}) mmap$perf(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x6) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r2 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) r3 = syz_open_procfs(r2, &(0x7f0000000040)='fdinfo/4\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f00000002c0)) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r5, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1}]}, 0x24}}, 0x800) [ 378.361678] usb usb2: usbfs: process 20620 (syz-executor.1) did not claim interface 0 before use [ 378.383665] BTRFS error (device loop4): superblock checksum mismatch [ 378.391833] BTRFS error (device loop0): superblock checksum mismatch 20:09:23 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x3) 20:09:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:23 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000140)=@buf={0xe, &(0x7f0000000100)="d1f96f4d8a9985c952c5086a8efb"}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000080)=0x4, 0x4) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) [ 378.470416] BTRFS error (device loop4): open_ctree failed 20:09:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 378.520220] BTRFS error (device loop0): open_ctree failed [ 378.544379] usb usb2: usbfs: process 20646 (syz-executor.1) did not claim interface 0 before use 20:09:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x700, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000140)={0x6, 0x9, 0x0, 'queue0\x00', 0x54e}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$rds(r2, &(0x7f0000000080)={0x2, 0x4e22, @empty}, 0x10) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)=0x11) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)) 20:09:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 378.626306] BTRFS error (device loop0): superblock checksum mismatch [ 378.649171] usb usb2: usbfs: process 20646 (syz-executor.1) did not claim interface 0 before use [ 378.673213] BTRFS error (device loop4): superblock checksum mismatch [ 378.690380] BTRFS error (device loop0): open_ctree failed 20:09:23 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x83, 0x0) 20:09:23 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x8) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RTC_VL_CLR(r3, 0x7014) 20:09:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:23 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600500, 0xa2) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 378.780416] BTRFS error (device loop4): open_ctree failed 20:09:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 378.866589] usb usb2: usbfs: process 20688 (syz-executor.1) did not claim interface 0 before use [ 378.932566] usb usb2: usbfs: process 20688 (syz-executor.1) did not claim interface 0 before use [ 378.952006] BTRFS error (device loop4): superblock checksum mismatch [ 379.011100] BTRFS error (device loop4): open_ctree failed 20:09:32 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 20:09:32 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x111, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0xbab012, 0x0) 20:09:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) recvfrom$netrom(r0, &(0x7f0000000100)=""/129, 0x81, 0x20, &(0x7f00000001c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast]}, 0x48) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 20:09:32 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000340)) r4 = syz_open_dev$usbfs(&(0x7f00000002c0)='/dev/bus/usb/00#/00#\x00', 0x201, 0xa03) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="a1c5d69c5284138c88f5f667ac08e98719ae05a4658fcb5546f6f178fca7c803661eb9e3857a28c18057cbe8f16124d81d4c70ebcc9cbe05fd3fb9f27a7629b60ed866ab012c68d289a7a40984e4212dd3586209dc34fdf2bae54808d467e6a8401ab214b77f2157ba9e7cea64472a1e0584d23a99ec2eda1b6481d251640c57a202715cc3537118983cc5cfd64a458a66217cd614df60ef84988b9e52d0fc1521eff57c20b9c0b16157f6045aaa7bfe7c3ccf8f97525f25b6", 0xb9, 0x20}], 0x2000000, &(0x7f0000000200)='md5sumem0(\x00') ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000280)) ioctl$USBDEVFS_CLEAR_HALT(r4, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x2) 20:09:32 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) 20:09:32 executing program 1: r0 = shmget(0x1, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/173) r1 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r1, 0xc0185502, &(0x7f00000001c0)={0x1, 0x1}) ioctl$USBDEVFS_BULK(r1, 0xc0185502, &(0x7f0000000000)={{{0x9, 0x1}}, 0xcd, 0x9, &(0x7f0000000200)="e6ba975b9d41fe4eaaa06204ffb52ccf14fafd8a17026c19dbc42ed0c544570b0d278bc280f2a3d6f3d90d2c2078ae54acd6921a695be5bb027b260168830e09ce4cd6c65ca46b4b220fd1f606c44898cb1e212ceea18791bbcc74930bd3b744bb5c236f5634c8ab5afadc4b96a10aa8f60371b51b1e9c83af9a0b9f84e92b8910f3debef987795d9571a072a2c3da0a4a91f19521a5cfdc325bf9e0ead0b9fdec28e14bd334c80b3a3b4ec2c8816a34be2ada37e8e7e03e058f2df89f590032075249dd4d98336521b454b8e2"}) [ 387.374232] Unknown ioctl 46852 [ 387.393312] BTRFS error (device loop4): superblock checksum mismatch 20:09:32 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) fsetxattr(r3, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000300)='@\\\x00', 0x3, 0x3) getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x88, 0x2, 0x8, 0x3, 0x0, 0x0, {0x2, 0x0, 0x8}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8808}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_SENT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x1000}, @CTA_TIMEOUT_TCP_UNACK={0x8, 0xb, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_TCP_SYN_SENT2={0x8, 0x9, 0x1, 0x0, 0xffff}, @CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_TCP_UNACK={0x8, 0xb, 0x1, 0x0, 0x101}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x2008000}, 0x8080) write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a4000000001004d800000100000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0xfffc}], 0x10003, 0x0) [ 387.471531] BTRFS error (device loop4): open_ctree failed [ 387.475919] usb usb2: usbfs: process 20732 (syz-executor.1) did not claim interface 0 before use 20:09:32 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) sendmsg$IPSET_CMD_HEADER(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000013c0)=ANY=[@ANYBLOB="5c0000000c06010200000000000000000100000300000000000000000900020073797a300000000005000100070000000900020073797a31000000000900020073797a310000000005000100070000000900020073797a310000000009db905a51f402cb036d6402bc0da9ba8f6129debfa89e8544a504c31a6f3dbf895fd773ad5b9ec6c2de3c3ca1b3522c8bae4e4369327fcb394cb97c12d371634c6788f8647b7cfe22e2611fe3e45c8cc3ebbec6792fb2792ec668ab55"], 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80000) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x7ab8, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)={0x2, 0x9}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r6, &(0x7f00000003c0)=""/4096, 0x1000) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKINFO_SET(r6, &(0x7f0000001500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000001480)={0x6c, r7, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x1}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x7f}, @ETHTOOL_A_LINKINFO_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x9}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x7f}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4004}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r9, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000340)={r9, 0xe8af0000}, 0x8) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$VIDIOC_ENUM_DV_TIMINGS(0xffffffffffffffff, 0xc0945662, &(0x7f0000001540)={0x69c00000, 0x0, [], {0x0, @bt={0x8, 0x800, 0x1, 0x2, 0x1, 0xffffffff, 0x200, 0x401, 0x2, 0x3f, 0x7, 0x40, 0x4, 0x7, 0x2, 0x13, {0x1000, 0x100}, 0x7, 0x4}}}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x20008014) r10 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCGETX(r10, 0x5432, &(0x7f0000000300)) 20:09:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x23b, 0x10000}], 0x3, 0x0) [ 387.555048] usb usb2: usbfs: process 20732 (syz-executor.1) did not claim interface 0 before use 20:09:32 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 387.666376] audit: type=1400 audit(1580414972.705:61): avc: denied { setattr } for pid=20741 comm="syz-executor.2" path="/proc/20741/map_files" dev="proc" ino=104966 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 387.718650] BTRFS error (device loop4): superblock checksum mismatch [ 387.760976] BTRFS error (device loop4): open_ctree failed 20:09:41 executing program 2: semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000100)=""/201) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x24c, 0x1}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 20:09:41 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000040)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101100, 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f00000000c0)={0x0, 0x0, [], @bt={0x4, 0x2, 0x0, 0x58, 0x40, 0x3, 0x0, 0x2}}) 20:09:41 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:41 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write(r0, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000300)="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", 0x18c, 0x9}, {&(0x7f0000000200)="5b3f55b2ee490948cf06435256ef3d767d5ac338fe716c436ace2dc2162b5a8c353fb6e5a323fa670912a5faa42d80454db04e5eea823a36fa9defbadd06dd04ca0560a7e5fee326e00362f745fcdd06d5356e0bf4198bbcf8b3e23c2c0ced6c16cd0bbe2551e258d24c499a7ddbc596ed8a1540d8aa393f02aef1e1d3692973c05da0e2ba6fde9aea1800613cdee3df3e43df145db6d90b6b9f937d73b2ee861c7d51120dc16cb481a99b13660cc8ecc293c8526f8cae7deb4753d58091ec177d2437d4bc19552f888d", 0xca, 0x400}], 0x3, 0x0) 20:09:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:09:41 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f00000003c0)=""/4096, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x28, r4, 0x2d19f868bbd8bcf3, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r4, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x16fc, 0x1}}]}, 0x20}, 0x1, 0x0, 0x0, 0xc804}, 0x4a044) getdents64(r2, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SOUND_PCM_READ_BITS(r2, 0x80045005, &(0x7f0000000040)) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000000)={0x8001004, 0x3, 0x1}) 20:09:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000280)={0xa00000, 0x6, 0x4, 0xffffffffffffffff, 0x0, &(0x7f0000000240)={0x9a090c, 0x316, [], @p_u32=&(0x7f0000000080)}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) r3 = getegid() r4 = getuid() write$P9_RSTATu(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="6500883b7d020000004f0023f571a800004c02000000030000f8fb40e65ae0c1953bd416834f7217000000edf333fa1585002fa3da8920000000000008030000000800000000000000000000000b005e2d40656d30776c616e30000004002647504c0d00266b6579", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4], 0x65) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x0, 0x1f, 0x4, 0x2, 0x6, 0x8001, 0x368, 0x40, 0xa4, 0x7, 0x4, 0x38, 0x2, 0x400, 0xffff}, [{0x2, 0x8, 0x401, 0x400, 0x8, 0x9, 0x10000, 0x1000}, {0x0, 0x7, 0xffffffff, 0x3, 0x9e, 0x4}], "cf5fb69ae46d143ff287af05c004916ffd79674885360c48c6f17ff232a035964b1ae42790a45db88741461faef51be72f8776f1016a4bb8e3c8522780c872ab6ccd34e4e3696789b6e9689f94a0b50a9f2d729c7a0b75b95499bb06ddb9b10af9ac011564c5fd9949128451"}, 0x11c) [ 396.406858] usb usb2: usbfs: process 20785 (syz-executor.1) did not claim interface 0 before use 20:09:41 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 396.468637] usb usb2: usbfs: process 20785 (syz-executor.1) did not claim interface 0 before use 20:09:41 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="eaa8b8bcef035a55adb14f11000c704f90736fc896e4a77f7b376ed7801e7dc9c6ba36a017396a2093cfb0d2841b29925dc62a8f090e78017bc3d5fe17143e2a1de6d72fd737da343da270bf81dc03899c255d02025acf5d87db76f403d26e17a79830298014e824799444509c156e78ce5fa5262c63557976b29f47fd291c2f976c6f202ecae66e43bc2210a1a4368a02ea456716c575de57077fc9b2b13ba60f2cb62191990d0690e1285be0389689487c3d225f952836b8a5a414c0cf19271c7224fff288c70b815eb421a8c9c6b226da8e54", 0xd4, 0xfffffffffffff1cf}, {&(0x7f0000000100)="47ef2bc7b679f9adab0d62f78e81", 0xe, 0x1}], 0x10400, &(0x7f0000000340)='btrfs\x00') 20:09:41 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev, r4}, 0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', r4}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@local, @remote, @local, 0xd67f, 0x1ff, 0x6, 0x400, 0x4, 0x1400006, r5}) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r6, &(0x7f00000003c0)=""/4096, 0x1000) ioctl$SNDCTL_DSP_NONBLOCK(r6, 0x500e, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast, 0x3}, 0x10) 20:09:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) write$P9_RVERSION(r0, &(0x7f0000000080)={0x13, 0x65, 0xffff, 0x1, 0x6, '9P2000'}, 0x13) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 20:09:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 396.640247] BTRFS error (device loop0): superblock checksum mismatch 20:09:41 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 396.694459] usb usb2: usbfs: process 20826 (syz-executor.1) did not claim interface 0 before use [ 396.711228] BTRFS error (device loop0): open_ctree failed 20:09:41 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_FREQ_BANDS(r3, 0xc0405665, &(0x7f0000000080)={0x200, 0x1, 0x3f, 0x80, 0x1, 0x6, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 20:09:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 396.801883] ceph: device name is missing path (no : separator in /dev/loop0) [ 396.809689] usb usb2: usbfs: process 20826 (syz-executor.1) did not claim interface 0 before use 20:09:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f00000003c0)=""/4096, 0x1000) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f00000002c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x13, 0xa, 0x5, 0x0, 0x0, {0x3, 0x0, 0x4}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x340448d4}, 0x404c001) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@initdev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001980)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000019c0)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5e, r3}) dup2(r2, r1) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) select(0x40, &(0x7f0000000340)={0x6, 0xfffffffffffffffb, 0x10001, 0x10000, 0xfffffffffffffffb, 0x7fff, 0xf4, 0x7}, &(0x7f0000000380)={0x0, 0xeb, 0x100000001, 0x4ba5, 0x1, 0x8, 0xffffffff, 0x6}, &(0x7f00000013c0)={0x80000000, 0x1, 0xf7ae, 0x3f, 0x100000001, 0x8, 0xfffffffffffffffa, 0x80000001}, &(0x7f0000001400)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) tkill(r5, 0x34) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$X25_QBITINCL(r8, 0x106, 0x1, &(0x7f0000000080), &(0x7f0000000200)=0x4) 20:09:50 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$FBIOPUTCMAP(r1, 0x4605, &(0x7f00000001c0)={0x1, 0x7, &(0x7f0000000040)=[0x5, 0x3, 0x2, 0x7, 0x280, 0xff, 0xd3], &(0x7f00000000c0)=[0xbdb9, 0x7f], &(0x7f0000000140)=[0x2, 0x100, 0x5, 0x2, 0x6, 0x4, 0x3ff, 0x4], &(0x7f0000000180)=[0x0]}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffffff54) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) 20:09:50 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:09:50 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) socketpair(0x2e, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e20, 0x8, @rand_addr="4c45147e0ec6b33cb0f6b7be09a2b253"}}, 0x6dce, 0x0, 0x6, 0x8, 0x20, 0x0, 0x2}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r3, 0x5b, "0a2528fe3b5245a49f7d817329af1144732875b914fa94755c10ee30860c5657bad6a5048872a11a413daf7c6b28600096debe636d99f5bcb6a142181f6cf2f772e31782cbb70e0984481e875dfcabfdb5616d031a544c767b1cc8"}, &(0x7f0000000040)=0x63) ioctl$USBDEVFS_CLEAR_HALT(r0, 0xc0185502, &(0x7f0000000080)={0x1, 0x1}) 20:09:50 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363bc0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x6}], 0xe001, 0x0) 20:09:50 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x11) openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_REGS(r10, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r10, 0xae80, 0x0) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x0) ioctl$KVM_SET_REGS(r13, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r13, 0xae80, 0x0) r14 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r15 = ioctl$KVM_CREATE_VM(r14, 0xae01, 0x0) r16 = ioctl$KVM_CREATE_VCPU(r15, 0xae41, 0x0) ioctl$KVM_SET_REGS(r16, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r16, 0xae80, 0x0) r17 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r18 = ioctl$KVM_CREATE_VM(r17, 0xae01, 0x0) r19 = ioctl$KVM_CREATE_VCPU(r18, 0xae41, 0x0) ioctl$KVM_SET_REGS(r19, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r19, 0xae80, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm-monitor\x00', 0x800, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000540)={0x6, 0x9, 0x4, 0x4000000, 0x5, {}, {0x2, 0x2, 0x8, 0xff, 0x1, 0x9, "8b5a2f07"}, 0x1, 0x1, @planes=&(0x7f0000000500)={0x1f, 0x3f, @mem_offset=0x2, 0xdda}, 0x8, 0x0, 0xffffffffffffffff}) ioctl$KVM_GET_FPU(r20, 0x81a0ae8c, &(0x7f00000005c0)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x20004) 20:09:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) [ 405.461355] usb usb2: usbfs: process 20879 (syz-executor.1) did not claim interface 0 before use 20:09:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:50 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 20:09:50 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) 20:09:50 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 405.617370] BTRFS error (device loop0): superblock checksum mismatch 20:09:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:09:50 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3, 0x0) [ 405.681016] BTRFS error (device loop0): open_ctree failed [ 406.250348] usb usb2: usbfs: process 20939 (syz-executor.1) did not claim interface 0 before use 20:10:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f00000001c0)={0xff, 0x7, 0x4, 0x0, 0x1000, 0x7, 0x3f, 0x80, 0x2f, 0x40, 0x1, 0xf7, 0x0, 0x7, 0x8, 0x7, 0x7, 0x3, 0xae, [], 0x64, 0x7}) 20:10:00 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_START(0xffffffffffffffff, 0x4142, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)={0x3, 0x10, [0x0, 0x25, 0x1, 0x1]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x8000000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363ac0ed02000a0000000001004d010000000000000000007a0000000000fff6f2a2299748aeb8c71b00b10efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x3, 0x0) [ 415.002402] BTRFS error (device loop0): superblock checksum mismatch [ 415.060407] BTRFS error (device loop0): open_ctree failed [ 415.101224] BTRFS error (device loop0): superblock checksum mismatch [ 415.150192] BTRFS error (device loop0): open_ctree failed [ 433.751056] NOHZ: local_softirq_pending 08 [ 435.671626] NOHZ: local_softirq_pending 08 [ 474.711154] NOHZ: local_softirq_pending 08 [ 477.271187] NOHZ: local_softirq_pending 08 [ 495.201171] NOHZ: local_softirq_pending 08 [ 536.151101] NOHZ: local_softirq_pending 08 [ 538.711048] NOHZ: local_softirq_pending 08 [ 557.910627] NOHZ: local_softirq_pending 08 [ 571.350182] INFO: task syz-executor.1:20879 blocked for more than 140 seconds. [ 571.357797] Not tainted 4.14.169-syzkaller #0 [ 571.362880] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 571.370863] syz-executor.1 D28872 20879 7607 0x00000004 [ 571.376471] Call Trace: [ 571.379041] __schedule+0x7b8/0x1cd0 [ 571.382800] ? firmware_map_remove+0x196/0x196 [ 571.387424] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 571.392595] schedule+0x92/0x1c0 [ 571.395953] schedule_timeout+0x43e/0xe10 [ 571.400129] ? wait_for_completion_timeout+0x28f/0x460 [ 571.405403] ? usleep_range+0x130/0x130 [ 571.409354] ? wait_for_completion_timeout+0x28f/0x460 [ 571.414805] ? call_timer_fn+0x670/0x670 [ 571.418857] ? trace_hardirqs_on_caller+0x400/0x590 [ 571.423892] wait_for_completion_timeout+0x297/0x460 [ 571.428987] ? wait_for_completion_io_timeout+0x460/0x460 [ 571.434561] ? wake_up_q+0xf0/0xf0 [ 571.438100] ? __lockdep_init_map+0x543/0x570 [ 571.442993] usb_start_wait_urb+0x151/0x290 [ 571.447297] ? sg_clean+0x230/0x230 [ 571.450980] ? usb_init_urb+0xb3/0xe0 [ 571.454821] usb_bulk_msg+0x1f8/0x500 [ 571.458606] proc_bulk+0x3b1/0x6c0 [ 571.462189] ? parse_usbdevfs_streams+0x4a0/0x4a0 [ 571.467027] usbdev_do_ioctl+0x5a2/0x2a60 [ 571.471206] ? proc_submiturb_compat+0x150/0x150 [ 571.475960] ? __might_fault+0x110/0x1d0 [ 571.480077] ? __might_sleep+0x93/0xb0 [ 571.483956] ? __fget+0x210/0x370 [ 571.487391] usbdev_ioctl+0x26/0x30 [ 571.491042] ? usbdev_compat_ioctl+0x30/0x30 [ 571.495443] do_vfs_ioctl+0x7ae/0x1060 [ 571.499308] ? selinux_file_mprotect+0x5d0/0x5d0 [ 571.504101] ? lock_downgrade+0x740/0x740 [ 571.508294] ? ioctl_preallocate+0x1c0/0x1c0 [ 571.512868] ? __fget+0x237/0x370 [ 571.516321] ? security_file_ioctl+0x89/0xb0 [ 571.520749] SyS_ioctl+0x8f/0xc0 [ 571.524145] ? do_vfs_ioctl+0x1060/0x1060 [ 571.528274] do_syscall_64+0x1e8/0x640 [ 571.532223] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 571.537054] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 571.542307] RIP: 0033:0x45b349 [ 571.545488] RSP: 002b:00007fbf35be6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 571.553370] RAX: ffffffffffffffda RBX: 00007fbf35be76d4 RCX: 000000000045b349 [ 571.560693] RDX: 0000000020000080 RSI: 00000000c0185502 RDI: 0000000000000003 [ 571.567999] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 571.575750] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 571.583021] R13: 00000000000005cb R14: 00000000004c721b R15: 000000000075bf2c [ 571.590423] [ 571.590423] Showing all locks held in the system: [ 571.596737] 1 lock held by khungtaskd/1058: [ 571.601272] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x7f/0x21f [ 571.610347] 1 lock held by rsyslogd/7441: [ 571.614497] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0xab/0xd0 [ 571.622790] 2 locks held by getty/7562: [ 571.626747] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 571.635453] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17d0 [ 571.644772] 2 locks held by getty/7563: [ 571.648722] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 571.657414] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17d0 [ 571.666718] 2 locks held by getty/7564: [ 571.670747] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 571.679414] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17d0 [ 571.688727] 2 locks held by getty/7565: [ 571.692725] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 571.701431] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17d0 [ 571.710729] 2 locks held by getty/7566: [ 571.714681] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 571.723401] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17d0 [ 571.732813] 2 locks held by getty/7567: [ 571.736763] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 571.745512] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17d0 [ 571.754939] 2 locks held by getty/7568: [ 571.758907] #0: (&tty->ldisc_sem){++++}, at: [] ldsem_down_read+0x33/0x40 [ 571.767610] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1e6/0x17d0 [ 571.776911] [ 571.778514] ============================================= [ 571.778514] [ 571.785739] NMI backtrace for cpu 1 [ 571.789374] CPU: 1 PID: 1058 Comm: khungtaskd Not tainted 4.14.169-syzkaller #0 [ 571.796794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.806125] Call Trace: [ 571.808691] dump_stack+0x142/0x197 [ 571.812307] nmi_cpu_backtrace.cold+0x57/0x94 [ 571.816787] ? irq_force_complete_move.cold+0x7d/0x7d [ 571.821954] nmi_trigger_cpumask_backtrace+0x141/0x189 [ 571.827367] arch_trigger_cpumask_backtrace+0x14/0x20 [ 571.832546] watchdog+0x5e7/0xb90 [ 571.835980] kthread+0x319/0x430 [ 571.839322] ? hungtask_pm_notify+0x50/0x50 [ 571.843625] ? kthread_create_on_node+0xd0/0xd0 [ 571.848275] ret_from_fork+0x24/0x30 [ 571.852105] Sending NMI from CPU 1 to CPUs 0: [ 571.856784] NMI backtrace for cpu 0 [ 571.856787] CPU: 0 PID: 90 Comm: kworker/u4:2 Not tainted 4.14.169-syzkaller #0 [ 571.856790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.856793] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 571.856797] task: ffff8880a9a06200 task.stack: ffff8880a9a08000 [ 571.856799] RIP: 0010:lock_release+0xaf/0x940 [ 571.856801] RSP: 0018:ffff8880a9a0fb70 EFLAGS: 00000246 [ 571.856805] RAX: 1ffffffff0fe2ce0 RBX: 1ffff11015341f74 RCX: 1ffffffff0f817ac [ 571.856807] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8880a9a06a7c [ 571.856810] RBP: ffff8880a9a0fc08 R08: 0000000000000000 R09: ffff8880a9a06af0 [ 571.856813] R10: 0000000000000000 R11: ffff8880a9a06200 R12: ffffffff87f84ee0 [ 571.856815] R13: ffffffff864cc9c4 R14: ffff8880a9a06200 R15: ffff8880a9a0fbe0 [ 571.856818] FS: 0000000000000000(0000) GS:ffff8880aec00000(0000) knlGS:0000000000000000 [ 571.856821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 571.856823] CR2: 000000c43df28000 CR3: 00000000a16bb000 CR4: 00000000001406f0 [ 571.856826] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 571.856829] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 571.856830] Call Trace: [ 571.856832] ? lock_acquire+0x16f/0x430 [ 571.856834] ? lock_downgrade+0x740/0x740 [ 571.856836] batadv_iv_ogm_schedule+0x5df/0xe20 [ 571.856838] batadv_iv_send_outstanding_bat_ogm_packet+0x4a1/0x680 [ 571.856840] process_one_work+0x863/0x1600 [ 571.856842] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 571.856844] worker_thread+0x5d9/0x1050 [ 571.856845] kthread+0x319/0x430 [ 571.856847] ? process_one_work+0x1600/0x1600 [ 571.856849] ? kthread_create_on_node+0xd0/0xd0 [ 571.856851] ret_from_fork+0x24/0x30 [ 571.856852] Code: 00 00 45 8b 96 7c 08 00 00 45 85 d2 0f 85 bc 03 00 00 48 c7 c0 00 67 f1 87 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 <0f> 85 cb 06 00 00 48 83 3d d3 08 a9 06 00 0f 84 3f 05 00 00 9c [ 571.857602] Kernel panic - not syncing: hung_task: blocked tasks [ 572.047859] CPU: 1 PID: 1058 Comm: khungtaskd Not tainted 4.14.169-syzkaller #0 [ 572.055329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.064666] Call Trace: [ 572.067238] dump_stack+0x142/0x197 [ 572.070854] panic+0x1f9/0x42d [ 572.074031] ? add_taint.cold+0x16/0x16 [ 572.077982] ? ___preempt_schedule+0x16/0x18 [ 572.082372] watchdog+0x5f8/0xb90 [ 572.085807] kthread+0x319/0x430 [ 572.089148] ? hungtask_pm_notify+0x50/0x50 [ 572.093442] ? kthread_create_on_node+0xd0/0xd0 [ 572.098086] ret_from_fork+0x24/0x30 [ 572.103389] Kernel Offset: disabled [ 572.107016] Rebooting in 86400 seconds..