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@private1={0xfc, 0x1, '\x00', 0x1}}, @pad1]}}}], 0x118}}, {{&(0x7f0000004b80)={0xa, 0x4e21, 0xe2, @loopback, 0x3f4b}, 0x1c, &(0x7f0000004c80)=[{&(0x7f0000004bc0)="0c876683dff1013ac3e0d2087d302ab9f9c226b07492c3719a9b026bda898730d50a163e527bc785aa328b2c039d659d9476f9f19945b40a2f7aaa0501d43c4a81fdde7df18566fa789f632869fd0f0166b144e9cc5cff5b72599465aca7f7fb922584149d7b161429d7e036403d233a5f6d6600872847955510760598785af912b27b94a3", 0x85}], 0x1, &(0x7f0000004cc0)=[@dontfrag={{0x14}}, @hopopts={{0x30, 0x29, 0x36, {0x88, 0x2, '\x00', [@calipso={0x7, 0x10, {0x1, 0x2, 0x4, 0x3b74, [0xff]}}]}}}, @dstopts={{0x20, 0x29, 0x37, {0x9edd0a18ac35a9b0, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x1, [0x0]}]}}}], 0x68}}, {{&(0x7f0000004d40)={0xa, 0x4e24, 0x3, @ipv4={'\x00', '\xff\xff', @local}, 0x8}, 0x1c, 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"}, @hao={0xc9, 0x10, @local}, @ra={0x5, 0x2, 0xff7f}]}}}], 0x1038}}], 0x7, 0x0) [ 705.380477] loop3: detected capacity change from 0 to 512 16:42:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x100}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c50c2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x813, r2, 0x0) [ 705.397559] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 705.398712] EXT4-fs (loop3): group descriptors corrupted! [ 705.453021] 9pnet_fd: Insufficient options for proto=fd 16:42:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) 16:42:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000740)=[{{&(0x7f0000000200)={0xa, 0xfffc, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, 0x0}}], 0x2, 0x0) 16:42:20 executing program 6: io_setup(0x3ff, &(0x7f0000000140)=0x0) io_getevents(r0, 0x6, 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x0) io_destroy(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000047c0), 0x903, 0x0) r4 = open(&(0x7f0000004900)='./file0\x00', 0x20001, 0xe) r5 = socket$nl_audit(0x10, 0x3, 0x9) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000004c40)='/sys/module/eeepc_laptop', 0x5c040, 0x40) io_submit(r0, 0x7, &(0x7f0000005d00)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000004380)="0bdd57fd704c9f4cc6ac1cfc637e36bc752f3cb563f72ed441815e0e3d0f54b804fb104fafa3db37fd81dcb2ba7465d0d0109a083b2b0ee2ecea1a8312c6efe598d49e249ea3559e66591efff9329e4ede71ccda1c350809db94fc5bedb4d9cdf7520f95fddc5c31ba456f6a567c4ffbb8124043b7b44c341eb14522abff401fa9636f9b126d298760ddf49af8fb6d4279add3eb46e85890bc7fa2796d19c0953e1846a4ca0b039c1a3a3fdcdbdf0d86a903ecdb48870e579074297f665ddd8fab00e30a467ff232cb2a67178caf2ae8ada54e9370225c2c4442694f6c63d61b77679d06ab1ffdc93503aa1d5d28e271e3767006b5", 0xf5, 0x7}, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f00000044c0)="cfd7d4aea669ccc2d1dcec3cfef963a1aae732dcf865ee369b01b0c893675009e5d4700aacd5b3fb9ce5b3e4bc1d6eeb7e9bf590e62edf353ffcda41e7cf17af5111d52038770057d808628395a6897523503c604275a9008a7d1c59163ab10e2153b3debdbca55d0c3e9e6e0f9a246e7f047ccce89e0424c6f9c87b0906741fa905e7bb772d7beb08573c8d5d6c170068e5148c865441d02b65c14d", 0x9c, 0xd795, 0x0, 0x1, r1}, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f00000045c0)="925b9cbc54eaafede0959cbc5240825f35bacd95cf26ad8d5e67a47d806d2707a28d40f121baf1e459099cd396fd9a55eaf59695e23e0d2dd7beb2cf891951325d39c025d2e642e2f939816a6e4db2f326dc005f6498b84c71f08c1977ea090f7e8b68a9f32bb476961deb486b0063f65cf3f20033cd2bfcec19d6a46505d324814e8b8330a6", 0x86, 0x5ee, 0x0, 0x1, r2}, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x8, 0xb5b, r2, &(0x7f00000046c0)="e48e02f689a333d24ec7dfaba48d504224bdb095ef21c7fad10e10e3b6f651fdad477c8f9706eccc81644e13c008060e3822c45c1bcff2bdd5c84fc82e5370e3b245c126161084ec6d3294da35ec4b570de2e22df93246ca0b7149e3f0d3ac359a7a51948fb1334aea23e5246123b2cc012d9370f73e097e747aeeef01f38abd00d4ba", 0x83, 0x3ff, 0x0, 0x1, r1}, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x6, 0x8, r3, &(0x7f0000004800)="ddf6acdbb1d87d66b45ff4b831e6264c21cdad3b4132cd8fcfb054b06651e9eace1932cb03b8d87478eb43a9b7808b7d24f6714112e4c85875fbe2f918ca77d09b13940b2f9ea36a3d194dbbe231b2151091aaad05845251072b4abfb92c6fb031c74f9048371a65dc3a68bb9fad6f358eb86fd05027862caa5c341171455731a2b67dd7af20020abdc6ade4baaf6436eecb29d122c36f5436f83343b827193d89c19dc7c8d1fa3ba5bee7d63ce4dc318adf80357e95899aed330b6eb9444a7e5bc00622b9f2535ff0241fdacf1fab4db06aec35a9085e95fe39b233d7a538f2c075190139fbc8a31b", 0xe9, 0x0, 0x0, 0x3, r4}, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x7, r5, &(0x7f0000004b80)="909047d63a9926f6f9011287b2040e5100be09cff25b592cbebd28b5e5d9cd68cb500096ae0ab09c25b77d7b88c288ce60fa30c849b15bc092fffb1feaa31bf9c348756776d8ae2daa889798d6e2def19b10e58483616cc990cc4db7e3e39c5bf6391aa6dc09a7992ab3c4f882421b8e4494028c14e1d163c0eed9a2dc9c38cbea850a40ba8765ecf2bce40dab44ac94ee1ab6f0f284da5d0ed020773e2079ca3395a706062759b13f8054", 0xab, 0x4, 0x0, 0x3, r6}, &(0x7f0000005cc0)={0x0, 0x0, 0x0, 0x0, 0x200, r1, &(0x7f0000004cc0)="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", 0x1000, 0x4db0, 0x0, 0x3}]) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r7, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500), 0x400000, 0x0) recvmmsg$unix(r7, &(0x7f0000001280)=[{{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000800)=""/235, 0xeb}, {&(0x7f0000000480)}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x3, &(0x7f0000005d40)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000045807bc2", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x68}}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/36, 0x24}, {&(0x7f0000000a00)=""/22, 0x16}], 0x3}}, {{&(0x7f0000000a80), 0x6e, &(0x7f0000001000)=[{&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/150, 0x96}, {&(0x7f0000000bc0)=""/206, 0xce}, {&(0x7f0000000cc0)=""/181, 0xb5}, {&(0x7f0000000d80)=""/188, 0xbc}, {&(0x7f0000000e40)=""/240, 0xf0}, {&(0x7f0000000f40)=""/184, 0xb8}], 0x7, &(0x7f0000005ec0)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00481d00000000000000000001000000014806f059daede2a2edae000000d9dadf37b0e151f3952eb2ba110e4be6cbc4d54d7b249dfc9c05e75cc25e5adc", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00000000140000000000000001000000010000006ff06aeebf3ee7c23f28fa9c84706675322f5149e5997c48144796e4e24efc67ca10e3e1fb8bc8d7a8c91721cd6e1fcf80e9b6875b1421c3bb7b029007e100"/96, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x118}}], 0x3, 0x10001, 0x0) getsockopt$WPAN_SECURITY_LEVEL(r10, 0x0, 0x2, &(0x7f0000001080), &(0x7f00000010c0)=0x4) io_submit(r0, 0x7, &(0x7f0000000740)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000000000)="31b5b9f987b608735c3af848383b80b3aa395e173061189a281196e3cce477012a401f0f1d6a9497", 0x28, 0x2, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000180)="59c04abd256cd8f8bb2576e9205cd76346366e7d2077beff291c8725c5de93fa22db5e6a19a7e437254cd3abdbab3323e1782e2f97a5699fb0a6da4b8d52b9e05e52e08509395fc10dca978b5c3fdd92abe9c638d124d39590a0480736396fb75620bddd1ba3e9f8c8620adc5f7504e9007396f78a74f611238eff7c7eefabd9a5c0a487f9f30fe0593bab278e1772f6f4a0fc63360d50308cc1b4407c8032b6962077528b39ee85e2bcdbeec944d3cae2dc4a9ff5e4e147bb0a", 0xba, 0x685, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x3, 0xffffffffffffffff, &(0x7f0000000280)="e9028e62f68d9a153f44586d40bb4a1542afe4e5618453a6a1eb4f2ea91a9a2eef9b141b4ab6a49349af9c8f107123aed78e46f09fe1bfad7bbdd677802e22cfc6845ad2e70c2a995ef39943d89b3717fc47392aaac5f7f0b2484d325384c6a6278a8fc43738b91ff88e36e28e6d754ed1b715675f118c7faa0fd823609da8c3db0b662ac644eaa955fddc7f4dcaaa12f00bc5448515ed83b346ca0fcb3c4d10ee426cd8bb8b013c784b7e41a84761f4431d85b6318ab26a0aa28affc61fb785f3e0a6d164047f71ad85a490", 0xcc, 0x3, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x7, r1, &(0x7f00000003c0)="fd14407605124f22e015597b4ead745d2ba01c1c57958fdf9df4848eabf690dde8ab73d3320dea685c92869d5bd20f7bccb50f892bee0abbeeec5caf178ee28b368ca702f6b7c07740a3f082c389b5bfc2e42622f5c6770cc7ae93", 0x5b, 0xbdbd, 0x0, 0x3, r7}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x4, r8, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x0, r9, &(0x7f0000000540)="de626a34176c196e713566a7cc391ded79b9a6824052bfe8741ce3596768f8f496ff953ceccd08b1db396cce49776fedd5388f68d0c095ebb45d8a49287c43ced7a34e862805f16344e67a99879204d50fe6ec8df30daf613664eaa8b2ffc9f2ffeabd043eda1872c0e3144b6ff8b5c8589656d10fa4bea8d14cbfe382bfc8fa731e9424f411e6144789af2c1fc3e817b130d8a33aaef3721b4eef", 0x9b, 0x7fff, 0x0, 0x2}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x3, 0x1a, 0xffffffffffffffff, &(0x7f0000000640)="562e2de1e7163f93bfcab246b7b496957f049ffa11cd77d08e03c6faa1995c258eb65dbb48094091ea5d73e7c9cf1e7db2c3f6ae6b9ce421cffe87ee994a9cc04a82450e32dfac232d4c6113a7cf5a92d157facb7d78eea9bf0a80bcca77786f3fe5d3687802f1b79c72689d146c7c243bc36d0da3423403afc6800ebaf3a9e6a74fd5733fb077c528c8a613e071994dde", 0x91, 0x21d7, 0x0, 0x1}]) 16:43:00 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x80008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x227d, &(0x7f0000000000)) 16:43:00 executing program 2: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa3777785c36339e75263eab91b9d51e26cdb50fa08337a71300f26fdfaa89d03ab90a6883d378a07a68bb5053e996687e3997211c339de98b40f9f58e6b088affdfcf0faaddd39363866e07e1d9d5a52ff4861cb3caf4fb45ba62f84fe70e8986518037d871807befe4585417c40d4a167a3255b7c59859db119044ab8b27587c239668b5a6ddb5c5c1fd44bcf82438a59c8b66eb0fea1a3b1ad5e74f09e2a7eec764def7559b878156171f6919266843098a1571558675cf907cfbabaedf62d1f304aa5e3934716d14e38682eac9789936a03f92b37f65d54be12e1a218fce3ca6e60db13d490da06876eb63293d9309c7cfde654b62bea94189beaf1df8e4be504fea65902dc0d1f7349b1d1705853a0daa852ff68b516f4b026423dc4f372d03825c640cc7d0dc3d3928afce8f009295cb33c31992268ccb79cda518578c1d06b75bf57312d4ba12e55d75e296"], 0x57) 16:43:00 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6d706f6c3d64656661697a653d35915d2efa94b05ff127c8973bedc6a4c6fb52fb43051c3876af2566b3c56e8aee9d6be7fca1bab25ef044869bd921768a0fbf5ac91858082ace72b215c93be2c4f2cc1880abcb94c474ba66ed4222299b8569d34811aa04f4f2fbc1536abb6d3cc190b76895d9271e00689647b5f413d36f945d84f2db5b235130cf3b8eabf30f676507169e760a6fede14b38f45aaf170d90be0000000000"]) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r2 = getpid() r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000300)={0x2, r2}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x5, 0x4, 0xb8, 0x1d, 0x0, 0x6, 0x1000, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x1, 0x3f}, 0x2002, 0x0, 0x6, 0x7, 0x9, 0x9, 0x0, 0x0, 0x40, 0x0, 0x6}, r2, 0xa, r0, 0xa) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x400) 16:43:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x6}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc}]}, 0x50}, 0x1, 0x0, 0x0, 0x40004}, 0x5) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) write$binfmt_aout(r1, 0x0, 0x0) 16:43:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) 16:43:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x7, 0x785943) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x1, 0x52, 0x80}], 0x18) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/50) ioctl$EVIOCGMASK(r0, 0x80084504, &(0x7f0000000080)={0x0, 0x0, 0x0}) 16:43:00 executing program 0: sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xbdd5d8b1ae620217}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="84010000", @ANYRES16=0x0, @ANYBLOB="00032dbd7000fcdbdf2542000000080001007063690011000200303030303a30303a31301e30000000000d0087006c325f64726f7073000000000500830001000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f7073000000000500830000000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f70730000000005008300010000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f7073000000000500830020000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f7073000000000500830000000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f70730000000005008300010000000800007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f707300000000050083000100000000"], 0x184}, 0x1, 0x0, 0x0, 0x8000004}, 0x20000080) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xffc5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r1, r1, 0x0, 0x100000) r2 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000300)='./file1\x00', 0x4, 0x3, &(0x7f0000001540)=[{&(0x7f0000000340)="1fa45d1a3fb6b7293a748e985ea22632c314c0edd773800ff5f6eff174359927ce3f48de6b97a7cb0c1ba17547c1879d1d9ea6621d12a1aa4828535a212d60552509293ddeedb497ce2426be5dd71dc42bab309e162040823249bd981faef30cccae1cb88e9b9404b13ca527313a489bd7cfab1663219f77b3f98b79df3f3d6d436ce4e2e566599d88f3cd10d13708d50c5147a9464c632baf2622f37d416b9f284083e2db2677d2904182f669a3e8e29f29e82612a205009fe9d22ac2948ae244f3d472a2ffcfa8e850a260eb0dfda6a79c6f0792ae6e2224", 0xd9, 0x9}, {&(0x7f0000000440)="b15c2aff0061374f65f192f2265ed6e073f7a2ed5b59df25ffbc9da7aef521511179aa156c27c0dfadd04f1394b1276918bfd6e97df4eb89675a662dfb2e826037f9b44781b7a56d4e39ce174b01711aebcb13caa26595774071fbf4e69301eb93c4c9018df38ddcd846c9fcc9a55b9c6c93afe6aa6c447bc020d26b5a0f1365616f6fb723ec1c68b6354eda106ac95be51989b25db1436d10ec5acc9b36cd1b9602730589c342897cd36de98dd3b26e41a3aaf41ca59ac7b75073754fb28308061f6063384867b1ca26fb100020d1a748785c1b60c2f0e5c638786fa956f05183", 0xe1, 0x3}, {&(0x7f0000000540)="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", 0x1000, 0x5}], 0x21, &(0x7f00000015c0)={[{'@-/'}, {'\xc9\xcd\\{:]^'}, {'$'}], [{@smackfstransmute}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfstransmute}, {@subj_user={'subj_user', 0x3d, '#\\:['}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@dont_measure}]}) openat(r2, &(0x7f0000001640)='./file1\x00', 0x6a081, 0x4) 16:43:00 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x20, 0x9, 0x3, 0x2, 0x0, 0x4, 0x43, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x65, 0x4, @perf_config_ext={0x6, 0x5}, 0x161a0, 0xffff, 0x8, 0x2, 0x8, 0x2, 0x1027, 0x0, 0x101, 0x0, 0x6b7}, 0x0, 0x7, r0, 0x9) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x1b, &(0x7f0000000000)={@dev, r5}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@remote, 0x74, r5}) sendmmsg$inet6(r2, &(0x7f0000004700)=[{{&(0x7f0000000bc0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x8004) sendmmsg$inet6(r2, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000700)="cd", 0x5ac}], 0x1}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001400)='D', 0x1}], 0x300}}], 0x2, 0x4048000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000c9ff00000006c696a10eb4af467e97a90000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="02000000000000002e2f66696c653100"]) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00@\x00', @ANYRESHEX, @ANYBLOB="04002bbf7000fddbdf2d00000000edf90600", @ANYRES32=r6, @ANYBLOB="2700050064010101d7"], 0x24}, 0x1, 0x0, 0x0, 0x11}, 0x4008091) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@empty, @private, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@local, 0x4000074, r7}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @local}, &(0x7f00000001c0)=0xc) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000280)={0x2c4, 0x0, 0x10, 0x70bd2d, 0xff, {}, [{{0x8}, {0x25c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r7}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}]}}, {{0x8, 0x1, r8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x810}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000140)='\x00') ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000100)={0x10, 0x9, 0x6, 0x9c1, 0x1}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000640)={'gretap0\x00', {0x2, 0x0, @dev}}) [ 745.979059] tmpfs: Bad value for 'mpol' [ 746.011685] loop0: detected capacity change from 0 to 8 [ 746.109948] loop0: detected capacity change from 0 to 8 [ 746.118339] tmpfs: Bad value for 'mpol' 16:43:01 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000400), 0x1ff, 0x10b600) io_uring_setup(0x2e70, &(0x7f0000000000)={0x0, 0xb1c6, 0x2b, 0x3, 0x365, 0x0, r0}) close_range(r0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x10800, 0x0) io_uring_setup(0x2be, &(0x7f00000000c0)={0x0, 0x98c0, 0x20, 0x1, 0x27b, 0x0, r1}) 16:43:01 executing program 6: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r0, 0x5437, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xd87) 16:43:01 executing program 5: pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r0, &(0x7f0000000200)='E', 0x20000) 16:43:01 executing program 2: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) 16:43:01 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) 16:43:01 executing program 0: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000000140)={[0x57e2]}, 0x8) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xff, 0x0, 0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x4a2}, 0x1100, 0x8000000, 0x0, 0x3}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) memfd_secret(0x0) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}], 0x2, 0x80000001, &(0x7f00000001c0)={[0x7]}, 0x8) pipe2(&(0x7f0000000040), 0x4800) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 16:43:01 executing program 7: clone3(&(0x7f0000004c00)={0x422ca980, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x21a503, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000100)) pipe2(&(0x7f0000000140), 0x80800) r2 = pidfd_open(0x0, 0x0) pidfd_send_signal(r2, 0xc, &(0x7f0000000080)={0x13, 0x9, 0x5}, 0x0) close(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) dup3(r4, r0, 0x0) 16:43:01 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x4000) mbind(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x2, &(0x7f0000000000)=0xfff, 0x9, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) r3 = getgid() setresgid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002d80)={&(0x7f00000028c0)=@abs, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000002940)=""/88, 0x58}, {&(0x7f00000029c0)=""/40, 0x28}, {&(0x7f0000002a00)=""/155, 0x9b}, {&(0x7f0000002ac0)=""/69, 0x45}, {&(0x7f0000002b40)=""/103, 0x67}, {&(0x7f0000002bc0)=""/223, 0xdf}], 0x6, &(0x7f0000002d40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x40}, 0x40000100) setgroups(0x2, &(0x7f0000002dc0)=[r4, r5]) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x10000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@msize={'msize', 0x3d, 0x3b}}, {@access_user}, {@dfltgid={'dfltgid', 0x3d, r3}}], [{@smackfshat={'smackfshat', 0x3d, 'wfdno'}}, {@dont_hash}, {@obj_role={'obj_role', 0x3d, 'trans=fd,'}}, {@hash}]}}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000040), 0x6e, &(0x7f00000025c0)=[{&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/185, 0xb9}, {&(0x7f0000001540)=""/101, 0x65}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x9, &(0x7f0000002680)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x98}, 0x2001) shmctl$IPC_SET(r0, 0x1, &(0x7f0000002780)={{0x3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x100, 0x9}, 0xfffffff9, 0x7, 0x5, 0x6, r6, 0x0, 0xa10}) 16:43:27 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x9d, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x9, 0x2, 0x1e, 0xfffffff9}, {0x200, 0x81, 0xe5, 0x400000}, {0xee5, 0x8, 0x20, 0x99}, {0x1, 0x4, 0x1a, 0x81}, {0x800, 0x2f, 0x40, 0x2}, {0x7fff, 0x9, 0x40, 0x3f}]}) flock(r0, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="db", 0x1}], 0x1, 0x8001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{0x9, 0x7f, 0x41, 0x1ff}, {0x54cf, 0x1, 0x0, 0xff}, {0x401, 0x7a, 0x7, 0x9}, {0x4, 0x7, 0x3f, 0x800}, {0x4f5, 0x4, 0x3, 0x6}]}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000140)=0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r5, r5, 0x0, 0x100000) 16:43:27 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) 16:43:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa01, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="b49410a0a97d658a2a2d4420a5288d5101ce64fec68c62e45ccb51c43a4cfb5b7b44370aa2ca3257560e9fa25ff44362cb76c157c564de11e46098e8af5e01946b50aab459c60ab03f3d7ea2dbdc32d7d55dd1a8c29785cbb1a31088bc84a364c5955a0e", 0x64, 0x60}], 0x800010, &(0x7f00000001c0)={[{@barrier_val={'barrier', 0x3d, 0x4}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '.'}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@euid_lt}]}) 16:43:27 executing program 7: ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'gretap0\x00', 0x81}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000001c0)={'macsec0\x00', {0x2, 0x0, @initdev}}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "7770b194e1bc43ae6a58c43465ad4d34b87b8635879df3d5"}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_4ADDR={0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000}, 0xc044) syz_io_uring_setup(0x559e, &(0x7f0000000040), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) syz_io_uring_setup(0x51ba, &(0x7f00000000c0)={0x0, 0x1713, 0x2, 0x3, 0xc3, 0x0, r0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)) 16:43:27 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0/file0\x00', 0x1f, 0x2, &(0x7f0000000140)=[{&(0x7f0000000200)="fd4e79f127e044d90c82bcd2a3e2ca9e7de0dfd47cff1aab0f3e8ae43ec5cd33bc3b38b4c406320234658bd012d5ab838c52a5d8c83dff797d749f48c054995c97fe391698284c589a2943bd9d37f5a5b87f9985bff423f8472b", 0x5a, 0x8}, {&(0x7f00000000c0)="2a3beb7feb20a5f0c4a054d6cb26ba25dbf9903853b74be39c4bba69faf797dedc9d64abe78fc5f237f73be7d3c93f1931", 0x31, 0x3}], 0x202400, &(0x7f0000000280)=ANY=[@ANYBLOB='delalloc,nogrpid,nodiscard,i_version,noquota,noload,mblk_io_bmit,\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='proc\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0/file0/file0\x00'}) rmdir(&(0x7f0000000000)='./file0/file0\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x201, 0x0) r3 = geteuid() mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x3118091, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u}, {@version_9p2000}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'ext3\x00'}}, {@dont_appraise}, {@fowner_gt={'fowner>', r3}}, {@subj_type}, {@subj_role={'subj_role', 0x3d, '-$['}}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x30, 0x33, 0x61, 0x30, 0x57, 0x62, 0x35], 0x2d, [0x37, 0x30, 0x39, 0x36], 0x2d, [0x64, 0x66, 0x61, 0x32], 0x2d, [0x66, 0x37, 0x37, 0x34], 0x2d, [0x65, 0x63, 0x30, 0x34, 0x30, 0x31, 0x3e]}}}]}}) 16:43:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000680)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@hopopts={{0x38, 0x29, 0x36, {0x2e, 0x3, '\x00', [@padn={0x1, 0x1, [0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x7}, @pad1, @ra={0x5, 0x2, 0x400}, @jumbo={0xc2, 0x4, 0x2}]}}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x67, 0xe, 0x1, 0x7, 0x0, [@dev={0xfe, 0x80, '\x00', 0x28}, @private0, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, @private2, @mcast1]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hopopts={{0xb0, 0x29, 0x36, {0x32, 0x12, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x0, 0x5, [0x100000001, 0x8]}}, @generic={0xff, 0x6e, "4366beb629e5ae5c773e16d6997294fd1a5babd8f5661a8107acf423becfe54031555c2aab336d1582ad71a9e1e5d2823718901c4cebe3c6f900412b2d97c9ae838b56b9ba6091c5010943c9fc2836f02e1548d067ec3c07d2d5981ca29a03f4d569b4f956698e9295b2eac1dabe"}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x3f}, @pad1]}}}], 0x188}}], 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:43:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) 16:43:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005f000100000200"/28], 0x1c}], 0x1}, 0x0) [ 773.095197] loop4: detected capacity change from 0 to 5 [ 773.098560] FAT-fs (loop4): bogus number of reserved sectors [ 773.099144] FAT-fs (loop4): Can't find a valid FAT filesystem [ 773.102967] loop4: detected capacity change from 0 to 4 [ 773.109622] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 773.117422] loop4: detected capacity change from 0 to 5 [ 773.119519] vfat: Unknown parameter '´” ©}eŠ*-D ¥(QÎdþÆŒbä\ËQÄ:Lû[{D7 [ 773.119519] ¢Ê2WVŸ¢_ôCbËvÁWÅdÞä`˜è¯^”kPª´YÆ [ 773.119519] °?' 16:43:28 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x5, &(0x7f00000001c0)=[{0x9ec, 0x20, 0x0, 0x7fffffff}, {0xd8e, 0x20, 0x2, 0x2}, {0xeb, 0x1, 0x9, 0x800}, {0x0, 0xc3, 0x1, 0x81}, {0x9, 0x0, 0xfa, 0x3}]}) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) utimes(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={{0x0, 0xea60}, {0x77359400}}) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00') 16:43:28 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000000000004000000000002000020000020000000e0f4655fe0f4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303330363131363700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000ab7a0e3e026c4410ac9856e86774ba11010040000c00000000000000ddf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000003100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="03000000040000000500000019000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000ddf4655fddf4655fddf4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fe0f4655fe0f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010e00)="20000000c8946f1dc8946f1d00000000ddf4655f00"/32, 0x20, 0x1580}, {&(0x7f0000010f00)="8081000000300404ddf4655fddf4655fddf4655f00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000ddf4655f00"/160, 0xa0, 0x1a00}, {&(0x7f0000011000)="c0410000002c0000ddf4655fddf4655fddf4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000020000000", 0x40, 0x1e00}, {&(0x7f0000011100)="20000000000000000000000000000000ddf4655f000000000000000000000000000002ea00"/64, 0x40, 0x1e80}, {&(0x7f0000011200)="ed4100003c000000e0f4655fe0f4655fe0f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000004d5f6b7100000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x1f00}, {&(0x7f0000011300)="ed8100001a040000e0f4655fe0f4655fe0f4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000005000000000000000000000000000000000000000000000000000000000000000000000000000000048dad3ce00000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011400)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230333036313136372f66696c65302f66696c653000000000000000000000000000000000000000000000c7982f7500000000000000000000000000000000000000000000000020000000c8946f1dc8946f1dc8946f1de0f4655fc8946f1d0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011500)="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", 0x1a0, 0x2200}, {&(0x7f0000011700)="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", 0x100, 0x2400}, {&(0x7f0000011800)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011900)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x8000}, {&(0x7f0000011a00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011b00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012400)="504d4d00504d4dffe0f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x10000}, {&(0x7f0000012500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012a00)) 16:43:28 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="3000000029020006000000010100000001000000000000000400000000000000030d002e2f66696c65312f66696c65308e3c1ae03ac068f3cd918345d601d5780adffb91d18204233be9ec54bff058d88ffc88877ece574999f14000ea04806ce84e4375b8d28e0758a682effecbcdb63b4bade0ebe74d39daa693fcf07639656db7b615f5c2240d367f8fcffbc4e6291ff062b342cf00c464bf06bea0348ad5012678b86bf012e775225e6ea336354f334b7051f6e9e30150693e179bc1a2ee8f16bb57bdedc5d843968370b2a7015ed99d2f7b3bc364c6d94de745c146b467e6ef5c93b9f973dc305144deb5"], 0x30) close_range(r2, r3, 0x2) [ 773.392284] loop5: detected capacity change from 0 to 1024 [ 773.414896] audit: type=1326 audit(1735058608.306:15): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9137 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:43:28 executing program 3: r0 = add_key(&(0x7f0000001080)='asymmetric\x00', &(0x7f00000010c0)={'syz', 0x2}, &(0x7f0000001100)="e9a7", 0x2, 0xfffffffffffffffb) r1 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc1}, &(0x7f0000000180)={0x0, "1ff35c58aff8d93aea8ef187814540523f68c291ef9733930313a9b9a7cd13137ea26b229c83532d6b31a876030f7920ee018c3f11a611bf94d15eb2ddc42b29"}, 0x48, 0xffffffffffffffff) keyctl$clear(0x7, r1) keyctl$unlink(0x9, r0, r1) 16:43:28 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) [ 773.448056] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 16:43:28 executing program 7: syz_open_dev$rtc(&(0x7f0000001d80), 0xffffffffffffffff, 0x210000) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x20441, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) 16:43:28 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x6, 0x0, &(0x7f00000003c0)) kcmp(0x0, 0xffffffffffffffff, 0x2, r0, r1) 16:43:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x0) [ 773.723978] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 774.220749] audit: type=1326 audit(1735058609.119:16): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9137 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:43:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c50c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000008867881d9823aed0bdfb650000000089"]) pwrite64(r1, &(0x7f0000000140)="01", 0x1, 0x7fff) pwrite64(r1, &(0x7f0000000180)='\x00', 0x1, 0x1000) write(r0, &(0x7f0000000200)='E', 0x20000) 16:43:52 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) 16:43:52 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="3000000029020006000000010100000001000000000000000400000000000000030d002e2f66696c65312f66696c65308e3c1ae03ac068f3cd918345d601d5780adffb91d18204233be9ec54bff058d88ffc88877ece574999f14000ea04806ce84e4375b8d28e0758a682effecbcdb63b4bade0ebe74d39daa693fcf07639656db7b615f5c2240d367f8fcffbc4e6291ff062b342cf00c464bf06bea0348ad5012678b86bf012e775225e6ea336354f334b7051f6e9e30150693e179bc1a2ee8f16bb57bdedc5d843968370b2a7015ed99d2f7b3bc364c6d94de745c146b467e6ef5c93b9f973dc305144deb5"], 0x30) close_range(r2, r3, 0x2) 16:43:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x0) 16:43:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000100)={0x0, 0x8, 0x0, 0x669791a587651ecf}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x6) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x3}}, 0x1c) sendmmsg$inet6(r1, &(0x7f00000056c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 16:43:52 executing program 7: mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x7, &(0x7f0000ffb000/0x1000)=nil) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) 16:43:52 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000004, 0x813, r1, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000340), 0x40, 0x40000) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1f, 0xff, 0x2f, 0xfa, 0x0, 0xfffffffffffff000, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0xa6, 0xfffffffffffffffd}, 0x2200, 0x5, 0x7, 0x7, 0x3, 0x80b2, 0x0, 0x0, 0x5, 0x0, 0x4}, 0x0, 0x8, r2, 0x3) write(r1, &(0x7f0000000200)='E', 0x140000) r3 = syz_open_dev$vcsu(&(0x7f0000000240), 0x8, 0x220902) kcmp(0x0, 0xffffffffffffffff, 0x2, r0, r3) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x400880, 0x0) syz_open_dev$vcsu(&(0x7f0000000380), 0x3, 0x440600) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x701403, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@generic={0x2, 0x7cc, 0x10000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) 16:43:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x8934, &(0x7f0000000100)={0x0, {0x2, 0x0, @private=0xa010101}, {0x2, 0x0, @local}, {0x2, 0x4e22, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x1}) 16:43:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getpid() openat(r0, &(0x7f0000000000)='./file0\x00', 0xa86443ddf6f04f6a, 0x4) r1 = memfd_secret(0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) ftruncate(r1, 0x3) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000240)) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000000040)={0x0, r5}) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x98, 0xbc, 0x9, 0x57, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xff000000, 0x2, @perf_config_ext={0x1, 0x3f}, 0x400, 0x2, 0xa0e3, 0x7, 0xffffffffffff0d9d, 0x4, 0x3f, 0x0, 0x6, 0x0, 0x4}, r5, 0x3, 0xffffffffffffffff, 0xb) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000c00)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000c40)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@noextend}]}}) 16:43:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) [ 797.866283] audit: type=1326 audit(1735058632.661:17): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9176 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:44:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) 16:44:11 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)) socketpair(0x25, 0x8, 0x8, &(0x7f0000000000)) 16:44:11 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="3000000029020006000000010100000001000000000000000400000000000000030d002e2f66696c65312f66696c65308e3c1ae03ac068f3cd918345d601d5780adffb91d18204233be9ec54bff058d88ffc88877ece574999f14000ea04806ce84e4375b8d28e0758a682effecbcdb63b4bade0ebe74d39daa693fcf07639656db7b615f5c2240d367f8fcffbc4e6291ff062b342cf00c464bf06bea0348ad5012678b86bf012e775225e6ea336354f334b7051f6e9e30150693e179bc1a2ee8f16bb57bdedc5d843968370b2a7015ed99d2f7b3bc364c6d94de745c146b467e6ef5c93b9f973dc305144deb5"], 0x30) close_range(r2, r3, 0x2) 16:44:11 executing program 0: timer_create(0x8, 0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x77359400}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000004c0)={{}, {0x0, 0x3938700}}, &(0x7f0000000500)) timer_create(0x2, 0x0, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000001c0)={{}, {0x0, r1+60000000}}, 0x0) timer_create(0x2, 0x0, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00000001c0)={{}, {0x0, r3+60000000}}, 0x0) timer_settime(r2, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f0000000080)) 16:44:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x0) 16:44:11 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000040)) getpid() r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x38c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000240), 0xa}, 0x0, 0x0, 0x1, 0x6, 0x3, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, r1, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000000040)={0x0, r5}) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0xa5, 0x4, 0x3, 0xac, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x8200, 0x9, 0x9, 0x5, 0x4, 0x0, 0xfff8, 0x0, 0x0, 0x0, 0x100000001}, r5, 0x3, r0, 0x1a) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001ec0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1f36ef50c2407b65bdaa3cece1191c51c16c72bf786e58a1", @ANYRES16=r2, @ANYRESDEC], 0x14}}, 0x4000800) 16:44:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0000000000000000d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x10, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000540), 0xfbe2ee0ba5bb7d7d, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000500)=0x8) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file1\x00', 0x20, 0x5, &(0x7f0000001800)=[{&(0x7f0000000400)="f7f3071c2171ffe739437a6a4c2e05e892d69fd29feccdabb2a3477af394eb319212ec284eafced704d8e9ad619f5c4d9497275fdd834742a3122b47c57327cfa78a9fcc36e2927dd410c1f61e6227fb7429574790148aa2304731e068aadae43707b32a3e8b38342011d3615a588af7b8c9c5435e15348f17c834126fa39f5a37c83fd2637509c0fdb44ef4022ee5b3300e6fb96fb39710fd012b063fe24bc37cc43d1ceb668d3f02c930c784d1af846c942d69a2449f4a3eb06700807011b4bebc8377f0308dce4b8411cbe0dfe87f4ab92003d7beab30ef223b47835201e3e40e8f3d8de2ebad129072ee6a3b0083799cacbff17b", 0xf6, 0x8}, {&(0x7f0000000580)="7a07cce16f7fae34a8c291a2745da7cfdef60862b234e29d29d7116649b8ea49c556be707b2d6d25d4d5e90534308ee06600123845d7970602f0111cad0b147c1e5e51fda1c5ebb15cbd11955099faa09fddc23db6b26c2a1246387e3ee946c6f6c1a3183626c0aab1c2e570d7c1cddbfdca4195878f6bf9e168091653aa60cb585e155ab73da2d1078161df1db44e70e2b7b5757074029d5e4b269611a696691d124c5edb27a1844dc34fdc97e4d65a7403ad2bf9ff51b607ef83ae70472757d549e5bc135ee43c5a7fafee348bbcccd3e424a6", 0xd4, 0x200}, {&(0x7f0000000680)="f1d3bbabb272dcefb8d83421675a870557f57ffc43326d89f424d183ebb2395379e928fdd08f342daa5c1eb2495c0fd1d424f0950cc761a86204bda9e93f0b9aa0692057", 0x44, 0x65}, {&(0x7f0000000700)="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", 0x1000, 0x9}, {&(0x7f0000001700)="084819c7802a8cef3c53d376ea374fcd075facbc644a44df6c0bb5ac4cad3f680f3e1dde7c26fc1bed626c4afa58d120c9ee672d347d4880847f53ea1870adf356a8cc27d00f8afd1bcc2210a9f19bd1362968a3aeeb4fd7d91967a623e8deea57f03a9d047f76b5b81bcaffbaeb2a66d2737533a2fc4112d9fade6bd37f24ae680ee2af23119e263da48a504c0cc61812104c4637ea5c10f66e8e1628a701245f83600f041106953df0ffe45b48475e6957b852edf3cb12cc8c3488e07fbe26e12aa60ed0210d7b2de1f0440cbd3556", 0xd0, 0x81}], 0x400, &(0x7f0000000300)={[{@utf8}, {@uni_xlateno}, {@uni_xlateno}, {@nonumtail}, {@shortname_mixed}, {@shortname_win95}, {@numtail}, {@shortname_win95}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@appraise_type}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) chroot(&(0x7f00000000c0)='./file2\x00') ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000040)=0x200) sendfile(r3, r0, 0x0, 0x8) 16:44:11 executing program 5: [ 816.868399] audit: type=1326 audit(1735058651.766:18): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9207 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1ffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x1084}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0x7, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x541b, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r5) getsockname$packet(r3, 0x0, &(0x7f0000000080)) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000100)="4595507d1d44fec567d7fdf3f37c3a271929e7575b8048d165dcd65cf8aff121cbffc3bdfe4e7a25fb49efea3c506e9e5de1ffae4b415bfd84a668c09209f8b17a10496ed2867fc097f91b", 0x4b, 0x1, 0x0, 0x1, r3}, &(0x7f00000001c0)) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f0, &(0x7f0000000ac0)={'ip6_vti0\x00', &(0x7f0000000a40)={'ip6tnl0\x00', 0x0, 0x4, 0x6, 0xc1, 0x0, 0xf, @remote, @empty, 0x700, 0x7850, 0x9a10, 0x6}}) sendmmsg$inet6(r6, &(0x7f0000003c40)=[{{&(0x7f0000000200)={0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xb}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000240)="ebf2b921916f605878ce6e06b73d9cc2ec34d4782729d48f4b15b580c8f2415f476abb25073d193256158f", 0x2b}, {&(0x7f00000002c0)="f415726e9009b6135aaa11e3d5889d28bb0363b680e89c10ba2953a8beb631a385dfa0782ec069d967680fe3ac2459650375fc5a20e843aae5ee8eeeca43ebafe9b4b0389493173baa2fd6a05f65484087dbb89d24dddd56a91ed096cddc1cd9619a10bb6094d89328e8cd04bafa69372dd8ca7433b8569fb2e7127500030713dea0aedcab190d385d31c1eedd6334", 0x8f}, {&(0x7f0000000380)="09321b98b1b2fb02a720820dfb5811ab6b4a5bb297dc51d4059e85dad6d12d219307d96849de588f6117cb1495670f3372000314cfcea2f64c52e7cd74221f7d006fcb754e83acb21242a63ed01b885d5f8c9b017b7779f53756d2835cd44c331c8c2b86954a974853114893bec02c43f5014cdf037216fbe922cf312aad22ba", 0x80}, {&(0x7f0000000400)="75393ff4f0d86104d466260b796e60394cc5dfda0cd8e3065cafc84e7499ea5005442138df57143fc504c8a96a34b2830696a022230564873dd7e9ca445f892efbae98435623f95f2f4b8871dc38e248574af2d9578f7977b3af9e107a2a2d074c789e8c282af93251c417bab92f832f93491ba0bc2adc72283af841f4e97f449855140a32cade907767287b1734028985274348adec69fb405216c49bd15f27bf0c53526f1e6684a810b0c1c27120b9af3a5187df6f4a034532274fc060228cd968094b6bf423da0466", 0xca}, {&(0x7f0000000500)="3bfc540ab006de44b5babba46fdd220f50f3d33c4c3c7078e47365ecd6eb704fd3d5e44755e38125ac96ba576d313c157c8a1fff856b6ca819bba09496e473b7f95a7314b9f6629506e0c5420f3852f66c2881cabb263752db47eabe994c8b3ba86d63782e18b183f40d9508b84628f0d4efd88a44b0d27939941b4dcccbff3db3ef92e40e08435439f982fd57068cd492b8cbe468041c2dff4e2fa856347eb0f358ee7126e0079b0cd61d8cb7c88cb613506b723d2f0a2faaf51f5ed824acf22c7d125bd4ff43e1d32943d8b8ee0333b459df66dcd1611844ba461719b4b0d55731f30052343b1f74d861eddf3e89", 0xef}, {&(0x7f0000000600)="d9104fed389a556f4e0b5910c7fe9d0c3c9912c53b0d59d1860fa91317da22579505bcab09866437c8b7fd80898e59aca56b189e107516694d3bbd030c0356ad3e2d26ad73e23d77ab50bf7c64ae16809eeece2862b8fb008914b7b5627326c5cfc19765a874d8ac1f965e9895b182072afd41351c6fa9adca4693e57fa8c8d4f3f8c2c66105943da153c8e48a1ef221cfdbfd5babbb9b08c545fbef867baf7d64cc2303", 0xa4}, {&(0x7f00000006c0)="3ecde8236280fa35cc0491c34211f41006aade71a5a8179b435d32935ebf5faf4b9c22546033c169965602135f520f933232f648a3680b7c5a78c0f4175667da33598e6129cb3c16fcb12a58b628f192bb6df5b62a2edb025e7e6b9ede5c6619a72925049af7b80f6638232cf0a96376c79889039a04b07de1a591ad1df805ebea49ed37242a4bddabdcbd480559f5f05f781acdc11c5aed816bb1be6b0e2edb9b125eec7ec67d23105c787eae8ce22d40bddd770e3d", 0xb6}, {&(0x7f0000000780)="5a06f8199357dbd505efac88a49d707acf80c876a95e2e94518e7381a7e6a456447639b2ad00e20e99a0320334537dac1b49db43ec0d9c4e940f8404fa07a8112054476903c5773b9d5b296ea67fd622921ec28699fefc7c81dd217558ec23b696c0b7fb95ec3bfbc5442afde15184febc8c4b44e1b36c455354697d5007b042219bb3e5d98ba3ae7fffc248e01cfb0f3f87c9386c8f605d30b094edfe5ef4e1e119", 0xa2}, {&(0x7f0000000840)="273fc164c42a34da2133f0d0a44ba679693c3634e0ed91510a097ad97652361f5458952671adb08d312e903d7991f0fecb2f2ec301dc3b58dfa5bc11b98eaa1e9daf367791ce7e96738ce081bde5fa8a83063d88f19c750afd22fc20ab66b748e1527b4b16ee3f0ddad10e3b6dcc3327ed2862e4af03c362c7f406808c2cd1fd0e96f64b4e0ffd0f01924ac15d144a28c4692f4a57a43e068b00bcda42f64e252985479f538be9b310884700ee7caa21fec5015054108ce2cd45a6e429836bfa71ab1b13e075b726dbf44db4d8f5d36b3e9a06425829aaa5a92578f67e52ac4a75f00e", 0xe3}, {&(0x7f0000000940)="f39b4329801e1ef65ea1749469f47aee48c38f9a60db638ac15423ce2d46531314e7342bf973a55b4069f42eeaa0d66ad34b7665912263020b", 0x39}], 0xa, &(0x7f0000000b00)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8f}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r7}}}, @tclass={{0x14, 0x29, 0x43, 0x7}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @dstopts_2292={{0xb0, 0x29, 0x4, {0x5f, 0x12, '\x00', [@hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0xce}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x3, [0xffffffff80000001, 0x9, 0x100000000, 0x400, 0x2]}}, @calipso={0x7, 0x30, {0x3, 0xa, 0x9, 0x1, [0x1, 0x100, 0x79, 0xff, 0x400]}}, @hao={0xc9, 0x10, @local}, @ra={0x5, 0x2, 0x3}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x428}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x1, 0x9, 0x0, [@remote, @loopback, @mcast2, @private2]}}}], 0x190}}, {{&(0x7f0000000cc0)={0xa, 0x4e20, 0x1000, @ipv4={'\x00', '\xff\xff', @private=0xa010100}}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000d00)="11501edd9e37943dd17283bb647254d05cb3ff3f241e1bf9f031d9899067419b732d572c0db5fc848a5173b0237723e5a0df98a69fe4dd04bbe17a53a67f40e86d2aacdf68df26bb099b10386584ceb55913566fa47f92ed501a2c2ffd2b5f", 0x5f}], 0x1, &(0x7f0000000dc0)=[@flowinfo={{0x14, 0x29, 0xb, 0x5}}, @dstopts_2292={{0x1028, 0x29, 0x4, {0xff, 0x201, '\x00', [@generic={0xae, 0x1000, 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@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x30eb}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x16, 0x4, '\x00', [@pad1, @pad1, @jumbo={0xc2, 0x4, 0x5}, @pad1, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x36}}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @rthdr={{0x78, 0x29, 0x39, {0x2b, 0xc, 0x1, 0x2, 0x0, [@private1, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4d}}, @hopopts={{0x60, 0x29, 0x36, {0x67, 0x8, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x6}}], 0x11d0}}, {{&(0x7f0000001fc0)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c, &(0x7f0000002340), 0x0, &(0x7f00000023c0)=[@dstopts_2292={{0x88, 0x29, 0x4, {0xff, 0xe, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x80}, @calipso={0x7, 0x28, {0x2, 0x8, 0x9, 0x1d9, [0x1, 0x6, 0xd9, 0x2]}}, @ra={0x5, 0x2, 0xb9cf}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0xf800}, @calipso={0x7, 0x10, {0x3, 0x2, 0x40, 0x1, [0x100000000]}}, @calipso={0x7, 0x20, {0x3, 0x6, 0x7, 0x800, [0x0, 0x3, 0x80000000]}}]}}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x33, 0x6, '\x00', [@calipso={0x7, 0x28, {0x0, 0x8, 0x4, 0x0, [0x4, 0x1, 0x100, 0xff]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}}}, @dstopts={{0x120, 0x29, 0x37, {0x2b, 0x20, '\x00', [@hao={0xc9, 0x10, @loopback}, @hao={0xc9, 0x10, @mcast1}, @generic={0x80, 0x31, "539d93cab6eff8dc7b1afd230f2bae36d8a7666ec30e205db9c2eef501e5ae8e617fe6806cb7c57cab8156da12f4ff1ddb"}, @calipso={0x7, 0x20, {0x1, 0x6, 0x40, 0x2, [0x8, 0x200, 0x18]}}, @jumbo={0xc2, 0x4, 0xffffff85}, @generic={0xa7, 0x70, "2648df962b194dc7eb459ae4700c85d689d1be61123dc1d4a46abd68f25522174f62e527ba37363e53ca1a006a3265080efb1dda4106fa94e4bc13bfdcf9258097d8ffbe3f786320f7fa7faf231481d586fb4d5cc03e1f07d6cad5bcf767137dc7a1b28407504be6ed009c2909016455"}, @hao={0xc9, 0x10, @empty}]}}}, @hopopts_2292={{0x138, 0x29, 0x36, {0x11, 0x24, '\x00', [@ra={0x5, 0x2, 0xee6}, @ra, @calipso={0x7, 0x18, {0x3, 0x4, 0x8, 0x5, [0x9d82, 0x0]}}, @calipso={0x7, 0x38, {0x1, 0xc, 0x7, 0x1, [0x4, 0x40, 0x4, 0x183, 0xffff, 0x4]}}, @calipso={0x7, 0x58, {0x0, 0x14, 0x7f, 0x1ff, [0x0, 0x100000001, 0xfffffffffffffff7, 0x5036, 0x2, 0x9, 0x2, 0x80000001, 0x5, 0x6]}}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x50, {0x0, 0x12, 0xc1, 0x8, [0x7, 0x3f, 0x3, 0x7fffffff, 0x8, 0x80000001, 0x1, 0x5, 0x0]}}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @mcast1}]}}}, @rthdr={{0x68, 0x29, 0x39, {0x73, 0xa, 0x1, 0x81, 0x0, [@loopback, @remote, @empty, @mcast2, @dev={0xfe, 0x80, '\x00', 0x19}]}}}], 0x398}}, {{&(0x7f0000002780)={0xa, 0x4e22, 0x4, @remote, 0xdf29}, 0x1c, &(0x7f0000002800)=[{&(0x7f00000027c0)="024d6491b04a9f4e3659031745b1aae5030c18f1af3fcb421c172a3fee10a69ff7d1fcab0d8e818334a12162", 0x2c}], 0x1, &(0x7f0000002840)=[@tclass={{0x14, 0x29, 0x43, 0x3}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @flowinfo={{0x14, 0x29, 0xb, 0x24000}}], 0x48}}, {{&(0x7f00000028c0)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, '\x00', 0x40}, 0x6}, 0x1c, &(0x7f0000003bc0)=[{&(0x7f0000002900)="3c1d129bef3b253ff019e523671b8d5790b48df7b6e2b6979c7d1edadc89c8c9582b0f80b8bb4629aeefb379ec56364c7668215f767eb5cdf5bf4435bb0d0b5362a474934e0fbaa872344723facaf69ab2623116272821647f18e92cbbdb4347bcb3db4772079d4434ed8fc5e31837a50146b6748c6c4fe3ea278e68fa9d1c1f7a10d504168709cfc5c2f2f65b91e0d3bdd47018eeb152cbdf5bba875c54e6a38bba80638a5e8b238e0107d0f6561d", 0xaf}, {&(0x7f00000029c0)="416c6b687a205b469e6d80dee6642eec5357ffdfb0dbf54b1d7b7ffe58352627351761be278a287d42281907bfa594ca4c574aed425b7745cad1c920bd83a582f380c30511164f12b45c003c4de41a227d9b6c161cadde318133e0b3f2cd65623a32553d168c5235ab14a21bb3d40a6c74a486b4dd988132b8a7e817b40b3aa40ea31804985b7b83832a163996a61970fafd981778b132427e75c0716dae4c00709f8de0c9fbe62f2c9fa231fdf165bb2313e811373d037374063ec0b7c4d4e691849a9c98b12a77f5b496137fbfc10fa992a90aa3ec5077d5887432ef29ad9032bcf5eb2c7b7aad26fecd8e", 0xec}, {&(0x7f0000002ac0)="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", 0x1000}, {&(0x7f0000003ac0)="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", 0xfb}], 0x4, &(0x7f0000003c00)=[@tclass={{0x14, 0x29, 0x43, 0x5cb9}}, @hoplimit={{0x14, 0x29, 0x34, 0x2642}}], 0x30}}], 0x5, 0x4044) 16:44:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) 16:44:11 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001180)='net/route\x00') lseek(r1, 0x7288f92, 0x0) pipe2(&(0x7f0000000000), 0x4000) close_range(r1, 0xffffffffffffffff, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r3 = getpid() r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x4) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r3}) read$hiddev(r4, &(0x7f0000000180)=""/31, 0x1f) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xf0, 0x7, 0xcd, 0x6, 0x0, 0x3, 0x200, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x7}, 0xaa40, 0x1a4c20000, 0x101, 0x7, 0xffff, 0x1, 0x73, 0x0, 0x2, 0x0, 0x20}, r3, 0x10, r0, 0x0) [ 817.018588] loop7: detected capacity change from 0 to 40 16:44:12 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x535081, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xc4000029) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) dup(r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x108) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 16:44:12 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) 16:44:12 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0xe}, 0x0, 0x0, 0xfffffffb, 0x6, 0x3}, 0xffffffffffffffff, 0x6, r0, 0x3) syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000001100)=""/29, 0x1d}, {&(0x7f0000000280)=""/11, 0xb}], 0x2, 0x0, 0x0) open_tree(r1, &(0x7f0000000040)='./file0\x00', 0x1101) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) read(r2, &(0x7f0000001380)=""/4096, 0x1000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000180), r1) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r3, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x80015}, 0x491) 16:44:12 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 1) 16:44:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') 16:44:12 executing program 7: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000300)='.\x00', 0x1630009be) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000000140)="86b0671f239b673c1132a4fae58f1c1bcf0d60d390fe16e41563b6e13504885d337611d6626531b9d3a30b7c2f9422ac064e7679ca2b13df59f7a4f2bf0a125efc5214e0b08d821bd3041a75ef2590e158315efcc9726484db6f7f92252ed27e17554be96aa8b8d9686a51b833ca1b9bfff4e548a79be611d6edbcbbbc2334a142172e027a73cb3e54be908af9fc4527890f1dc3e292987d05c27eb968811477cd44d0efa944ebfd7163e81db54d954b9bf4e4c0a3e0c13a95e45fc7da9269d6a203ebf4b5497a32c0f3a91793cebccf07e5d7a520cb514e13e3aeb2", 0xdc}, {&(0x7f0000000240)="a5a64bfcfb809524236a519c8766eff7adfdbf2b7123772bdbb88cf19d11fc54afda4c91d411ce7c59da8e96a26df5453f8f2bd69d81253ab716b640e12bc35685f7b11ab3987f8d9d03ef22b60a7d43224cd899f2e0454fadd91e3a11d11283c4c9b857a47c8216b694465e71bd4e3c59cf6ef2019b83d9e4e37713f07623ba36d5487d884ecfc0da39c577215348d94e6a81783f47e1f6663f35a2cd5cc6afcb122a68fe60b2ea56d004e37340ed2b328f5816fffe", 0xb6}], 0x3, &(0x7f0000001340)=[{0xc0, 0x0, 0xcc, "9422bfebc4653da89652c2e1163cda49ee68a183c991160abb59ab0179d952d5af2ad2b850f3149ead62b6f5cebb540abf1d54764a2b0cd0028170f117de4b06959a3d658827cf1ad92a2591900eb0889a96d2e358e31580a6e00a172da2551dfa442a380725df5b7d75e957aae8dc76582bd6cd95424367ae0f1601ad6418a1950b7e7f842ada16b397e2ed64b21041bf4ee8fd0538555cbf2d1f85ee08a650a167487225a824cfba36"}, {0xd0, 0x112, 0x10001, "a78858712ac209368d169d03bfea168871f87f933f8a43361c0e8665b3d63df0a6ad26dba50cc47b57dba5799aca094bb2d1617f73b51989a3332a7392434e74f6a37e534c2784a338c78c8178de2d240841d9441af3b6a2d6071cf8a79b5a44f862d768d1d936612544f1a64109ed1b494ad5d6f5aaf65e22fa70963ba8a60dafd1c1e103f90dfdbece7e8b5ca935dab606cc47a8f90135a12e982d18432807e0389ceda1f3d560fe5acd859443464001cace3b2ba50c1262f9"}, {0xf8, 0x10c, 0x6, "4b8c5b95dc92c0d25e96c03e59d7356bde1de7850a396ce65a916333dd96df693c893961ad90d7e371534fa2c0bc4bb7db1c451a7acac7cc4200fe174535cb0ee6179f4684306024464f55975d157e9eb0baede0d30f3cd7bad6a156699dbcd618363b5de9b48e1302b7c660a6b12a69fef2e55d6d3820f42773e8445c83e3e5443c6d712d20b5412a268aade6b4f1baac1b9577a5d44a66655c5541147f65947af03c342a24d6ddd2e061d1654babb0b73b5aaea16d25e80c813f8fe8a51084a207d55f5d82ad5aed0bad8981f0beec13935123fcbd2b88b5663d878e6a4067ccecd33fe03651"}, {0xe0, 0x104, 0x3, "b82fafa9ecc26e085ed55d4bbc24793da47f5fe71123d073cfb43105991ca4dc1a48afa09caf1549a8c2cd0f5b58a55df6fc328ba0d3aa4ce2b8334db6c105facc97eae94827aac6c9366422669c56ce08be9a37740ef2054a26dd73c3aab56690ff7bbddd5c37f1db9299ff0b24949f5d1e0681681aba563f017b6c1c349fc47de84c9fa802761108f01bbc66df49efedfa8bad0f9f69664c1c0d1316ba2038f9ec8c04d50d2a092be131363e251b7db551238e42d709517be4c73a9412a41ebe265842b1898ab410d0077e8c2750"}, {0x108, 0x108, 0x10000, "614a25833abc90799288f63f9e3b80a32cff440b1398378aeb893ea466e38a46c868ae5a5b838fa947fc2ef8f37320a1c887df5d38051955f39a920378f6791ea7209319243302a25958a85f791add6402c77b209eea17067e1e270bbe7f8379d3dba3019f5e2c9e6124ceebed75e9996be9a463f8d02d9644b7cdbbee0d0a372ff1a2c7fcdb1a209335308db322b2129761aaf642c126dc0e7db0bacdb11aec70357703b287e2293fee4f744bb972de114c857128fede95dc778c74c961abb0d7081dba663407755575dbe26965636242df25a037d74071bd65f9547a5ec33e47b4dcd6d56b952432ca1a92dff2d24e65"}], 0x470}, 0x40804) 16:44:12 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) 16:44:12 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) dup(r0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@aname={'aname', 0x3d, '*-.\\{&'}}]}}) [ 817.556864] FAULT_INJECTION: forcing a failure. [ 817.556864] name failslab, interval 1, probability 0, space 0, times 1 [ 817.559220] CPU: 0 UID: 0 PID: 9255 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 817.559322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 817.559368] Call Trace: [ 817.559389] [ 817.559417] dump_stack_lvl+0xfa/0x120 [ 817.559516] should_fail_ex+0x4d7/0x5e0 [ 817.559645] ? getname_flags.part.0+0x48/0x550 [ 817.559743] should_failslab+0xc2/0x120 [ 817.559891] kmem_cache_alloc_noprof+0x60/0x3d0 [ 817.560049] getname_flags.part.0+0x48/0x550 [ 817.560170] getname+0x8f/0xd0 [ 817.560294] do_sys_openat2+0xec/0x1d0 [ 817.560398] ? __pfx_do_sys_openat2+0x10/0x10 [ 817.560522] ? srso_return_thunk+0x5/0x5f [ 817.560612] ? perf_trace_preemptirq_template+0x25a/0x430 [ 817.560789] __x64_sys_openat+0x143/0x200 [ 817.560902] ? __pfx___x64_sys_openat+0x10/0x10 [ 817.561062] do_syscall_64+0xbf/0x1d0 [ 817.561169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 817.561278] RIP: 0033:0x7f88c0051a04 [ 817.561336] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 817.561421] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 817.561513] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 817.561574] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 817.561631] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 817.561687] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 817.561742] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 817.561859] 16:44:12 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="3000000029020006000000010100000001000000000000000400000000000000030d002e2f66696c65312f66696c65308e3c1ae03ac068f3cd918345d601d5780adffb91d18204233be9ec54bff058d88ffc88877ece574999f14000ea04806ce84e4375b8d28e0758a682effecbcdb63b4bade0ebe74d39daa693fcf07639656db7b615f5c2240d367f8fcffbc4e6291ff062b342cf00c464bf06bea0348ad5012678b86bf012e775225e6ea336354f334b7051f6e9e30150693e179bc1a2ee8f16bb57bdedc5d843968370b2a7015ed99d2f7b3bc364c6d94de745c146b467e6ef5c93b9f973dc305144deb5"], 0x30) close_range(r2, r3, 0x2) 16:44:12 executing program 0: r0 = fsopen(&(0x7f0000000040)='nsfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0xb) fsmount(r1, 0x0, 0x79) unlinkat(r1, &(0x7f0000000480)='./file0\x00', 0x0) 16:44:12 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 16:44:12 executing program 2: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x57) 16:44:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1ffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}, 0x1084}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0x7, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x541b, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r5) getsockname$packet(r3, 0x0, &(0x7f0000000080)) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000100)="4595507d1d44fec567d7fdf3f37c3a271929e7575b8048d165dcd65cf8aff121cbffc3bdfe4e7a25fb49efea3c506e9e5de1ffae4b415bfd84a668c09209f8b17a10496ed2867fc097f91b", 0x4b, 0x1, 0x0, 0x1, r3}, &(0x7f00000001c0)) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f0, &(0x7f0000000ac0)={'ip6_vti0\x00', &(0x7f0000000a40)={'ip6tnl0\x00', 0x0, 0x4, 0x6, 0xc1, 0x0, 0xf, @remote, @empty, 0x700, 0x7850, 0x9a10, 0x6}}) sendmmsg$inet6(r6, &(0x7f0000003c40)=[{{&(0x7f0000000200)={0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xb}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000240)="ebf2b921916f605878ce6e06b73d9cc2ec34d4782729d48f4b15b580c8f2415f476abb25073d193256158f", 0x2b}, {&(0x7f00000002c0)="f415726e9009b6135aaa11e3d5889d28bb0363b680e89c10ba2953a8beb631a385dfa0782ec069d967680fe3ac2459650375fc5a20e843aae5ee8eeeca43ebafe9b4b0389493173baa2fd6a05f65484087dbb89d24dddd56a91ed096cddc1cd9619a10bb6094d89328e8cd04bafa69372dd8ca7433b8569fb2e7127500030713dea0aedcab190d385d31c1eedd6334", 0x8f}, {&(0x7f0000000380)="09321b98b1b2fb02a720820dfb5811ab6b4a5bb297dc51d4059e85dad6d12d219307d96849de588f6117cb1495670f3372000314cfcea2f64c52e7cd74221f7d006fcb754e83acb21242a63ed01b885d5f8c9b017b7779f53756d2835cd44c331c8c2b86954a974853114893bec02c43f5014cdf037216fbe922cf312aad22ba", 0x80}, {&(0x7f0000000400)="75393ff4f0d86104d466260b796e60394cc5dfda0cd8e3065cafc84e7499ea5005442138df57143fc504c8a96a34b2830696a022230564873dd7e9ca445f892efbae98435623f95f2f4b8871dc38e248574af2d9578f7977b3af9e107a2a2d074c789e8c282af93251c417bab92f832f93491ba0bc2adc72283af841f4e97f449855140a32cade907767287b1734028985274348adec69fb405216c49bd15f27bf0c53526f1e6684a810b0c1c27120b9af3a5187df6f4a034532274fc060228cd968094b6bf423da0466", 0xca}, {&(0x7f0000000500)="3bfc540ab006de44b5babba46fdd220f50f3d33c4c3c7078e47365ecd6eb704fd3d5e44755e38125ac96ba576d313c157c8a1fff856b6ca819bba09496e473b7f95a7314b9f6629506e0c5420f3852f66c2881cabb263752db47eabe994c8b3ba86d63782e18b183f40d9508b84628f0d4efd88a44b0d27939941b4dcccbff3db3ef92e40e08435439f982fd57068cd492b8cbe468041c2dff4e2fa856347eb0f358ee7126e0079b0cd61d8cb7c88cb613506b723d2f0a2faaf51f5ed824acf22c7d125bd4ff43e1d32943d8b8ee0333b459df66dcd1611844ba461719b4b0d55731f30052343b1f74d861eddf3e89", 0xef}, {&(0x7f0000000600)="d9104fed389a556f4e0b5910c7fe9d0c3c9912c53b0d59d1860fa91317da22579505bcab09866437c8b7fd80898e59aca56b189e107516694d3bbd030c0356ad3e2d26ad73e23d77ab50bf7c64ae16809eeece2862b8fb008914b7b5627326c5cfc19765a874d8ac1f965e9895b182072afd41351c6fa9adca4693e57fa8c8d4f3f8c2c66105943da153c8e48a1ef221cfdbfd5babbb9b08c545fbef867baf7d64cc2303", 0xa4}, {&(0x7f00000006c0)="3ecde8236280fa35cc0491c34211f41006aade71a5a8179b435d32935ebf5faf4b9c22546033c169965602135f520f933232f648a3680b7c5a78c0f4175667da33598e6129cb3c16fcb12a58b628f192bb6df5b62a2edb025e7e6b9ede5c6619a72925049af7b80f6638232cf0a96376c79889039a04b07de1a591ad1df805ebea49ed37242a4bddabdcbd480559f5f05f781acdc11c5aed816bb1be6b0e2edb9b125eec7ec67d23105c787eae8ce22d40bddd770e3d", 0xb6}, {&(0x7f0000000780)="5a06f8199357dbd505efac88a49d707acf80c876a95e2e94518e7381a7e6a456447639b2ad00e20e99a0320334537dac1b49db43ec0d9c4e940f8404fa07a8112054476903c5773b9d5b296ea67fd622921ec28699fefc7c81dd217558ec23b696c0b7fb95ec3bfbc5442afde15184febc8c4b44e1b36c455354697d5007b042219bb3e5d98ba3ae7fffc248e01cfb0f3f87c9386c8f605d30b094edfe5ef4e1e119", 0xa2}, {&(0x7f0000000840)="273fc164c42a34da2133f0d0a44ba679693c3634e0ed91510a097ad97652361f5458952671adb08d312e903d7991f0fecb2f2ec301dc3b58dfa5bc11b98eaa1e9daf367791ce7e96738ce081bde5fa8a83063d88f19c750afd22fc20ab66b748e1527b4b16ee3f0ddad10e3b6dcc3327ed2862e4af03c362c7f406808c2cd1fd0e96f64b4e0ffd0f01924ac15d144a28c4692f4a57a43e068b00bcda42f64e252985479f538be9b310884700ee7caa21fec5015054108ce2cd45a6e429836bfa71ab1b13e075b726dbf44db4d8f5d36b3e9a06425829aaa5a92578f67e52ac4a75f00e", 0xe3}, {&(0x7f0000000940)="f39b4329801e1ef65ea1749469f47aee48c38f9a60db638ac15423ce2d46531314e7342bf973a55b4069f42eeaa0d66ad34b7665912263020b", 0x39}], 0xa, &(0x7f0000000b00)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8f}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r7}}}, @tclass={{0x14, 0x29, 0x43, 0x7}}, @flowinfo={{0x14, 0x29, 0xb, 0x2}}, @dstopts_2292={{0xb0, 0x29, 0x4, {0x5f, 0x12, '\x00', [@hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0xce}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x3, [0xffffffff80000001, 0x9, 0x100000000, 0x400, 0x2]}}, @calipso={0x7, 0x30, {0x3, 0xa, 0x9, 0x1, [0x1, 0x100, 0x79, 0xff, 0x400]}}, @hao={0xc9, 0x10, @local}, @ra={0x5, 0x2, 0x3}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x428}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x1, 0x9, 0x0, [@remote, @loopback, @mcast2, @private2]}}}], 0x190}}, {{&(0x7f0000000cc0)={0xa, 0x4e20, 0x1000, @ipv4={'\x00', '\xff\xff', @private=0xa010100}}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000d00)="11501edd9e37943dd17283bb647254d05cb3ff3f241e1bf9f031d9899067419b732d572c0db5fc848a5173b0237723e5a0df98a69fe4dd04bbe17a53a67f40e86d2aacdf68df26bb099b10386584ceb55913566fa47f92ed501a2c2ffd2b5f", 0x5f}], 0x1, &(0x7f0000000dc0)=[@flowinfo={{0x14, 0x29, 0xb, 0x5}}, @dstopts_2292={{0x1028, 0x29, 0x4, {0xff, 0x201, '\x00', [@generic={0xae, 0x1000, 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@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x30eb}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x16, 0x4, '\x00', [@pad1, @pad1, @jumbo={0xc2, 0x4, 0x5}, @pad1, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x36}}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @rthdr={{0x78, 0x29, 0x39, {0x2b, 0xc, 0x1, 0x2, 0x0, [@private1, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x4d}}, @hopopts={{0x60, 0x29, 0x36, {0x67, 0x8, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @pad1]}}}, @tclass={{0x14, 0x29, 0x43, 0x6}}], 0x11d0}}, {{&(0x7f0000001fc0)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c, &(0x7f0000002340), 0x0, &(0x7f00000023c0)=[@dstopts_2292={{0x88, 0x29, 0x4, {0xff, 0xe, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x80}, @calipso={0x7, 0x28, {0x2, 0x8, 0x9, 0x1d9, [0x1, 0x6, 0xd9, 0x2]}}, @ra={0x5, 0x2, 0xb9cf}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0xf800}, @calipso={0x7, 0x10, {0x3, 0x2, 0x40, 0x1, [0x100000000]}}, @calipso={0x7, 0x20, {0x3, 0x6, 0x7, 0x800, [0x0, 0x3, 0x80000000]}}]}}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x33, 0x6, '\x00', [@calipso={0x7, 0x28, {0x0, 0x8, 0x4, 0x0, [0x4, 0x1, 0x100, 0xff]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}}}, @dstopts={{0x120, 0x29, 0x37, {0x2b, 0x20, '\x00', [@hao={0xc9, 0x10, @loopback}, @hao={0xc9, 0x10, @mcast1}, @generic={0x80, 0x31, "539d93cab6eff8dc7b1afd230f2bae36d8a7666ec30e205db9c2eef501e5ae8e617fe6806cb7c57cab8156da12f4ff1ddb"}, @calipso={0x7, 0x20, {0x1, 0x6, 0x40, 0x2, [0x8, 0x200, 0x18]}}, @jumbo={0xc2, 0x4, 0xffffff85}, @generic={0xa7, 0x70, "2648df962b194dc7eb459ae4700c85d689d1be61123dc1d4a46abd68f25522174f62e527ba37363e53ca1a006a3265080efb1dda4106fa94e4bc13bfdcf9258097d8ffbe3f786320f7fa7faf231481d586fb4d5cc03e1f07d6cad5bcf767137dc7a1b28407504be6ed009c2909016455"}, @hao={0xc9, 0x10, @empty}]}}}, @hopopts_2292={{0x138, 0x29, 0x36, {0x11, 0x24, '\x00', [@ra={0x5, 0x2, 0xee6}, @ra, @calipso={0x7, 0x18, {0x3, 0x4, 0x8, 0x5, [0x9d82, 0x0]}}, @calipso={0x7, 0x38, {0x1, 0xc, 0x7, 0x1, [0x4, 0x40, 0x4, 0x183, 0xffff, 0x4]}}, @calipso={0x7, 0x58, {0x0, 0x14, 0x7f, 0x1ff, [0x0, 0x100000001, 0xfffffffffffffff7, 0x5036, 0x2, 0x9, 0x2, 0x80000001, 0x5, 0x6]}}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x50, {0x0, 0x12, 0xc1, 0x8, [0x7, 0x3f, 0x3, 0x7fffffff, 0x8, 0x80000001, 0x1, 0x5, 0x0]}}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @mcast1}]}}}, @rthdr={{0x68, 0x29, 0x39, {0x73, 0xa, 0x1, 0x81, 0x0, [@loopback, @remote, @empty, @mcast2, @dev={0xfe, 0x80, '\x00', 0x19}]}}}], 0x398}}, {{&(0x7f0000002780)={0xa, 0x4e22, 0x4, @remote, 0xdf29}, 0x1c, &(0x7f0000002800)=[{&(0x7f00000027c0)="024d6491b04a9f4e3659031745b1aae5030c18f1af3fcb421c172a3fee10a69ff7d1fcab0d8e818334a12162", 0x2c}], 0x1, &(0x7f0000002840)=[@tclass={{0x14, 0x29, 0x43, 0x3}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @flowinfo={{0x14, 0x29, 0xb, 0x24000}}], 0x48}}, {{&(0x7f00000028c0)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, '\x00', 0x40}, 0x6}, 0x1c, &(0x7f0000003bc0)=[{&(0x7f0000002900)="3c1d129bef3b253ff019e523671b8d5790b48df7b6e2b6979c7d1edadc89c8c9582b0f80b8bb4629aeefb379ec56364c7668215f767eb5cdf5bf4435bb0d0b5362a474934e0fbaa872344723facaf69ab2623116272821647f18e92cbbdb4347bcb3db4772079d4434ed8fc5e31837a50146b6748c6c4fe3ea278e68fa9d1c1f7a10d504168709cfc5c2f2f65b91e0d3bdd47018eeb152cbdf5bba875c54e6a38bba80638a5e8b238e0107d0f6561d", 0xaf}, {&(0x7f00000029c0)="416c6b687a205b469e6d80dee6642eec5357ffdfb0dbf54b1d7b7ffe58352627351761be278a287d42281907bfa594ca4c574aed425b7745cad1c920bd83a582f380c30511164f12b45c003c4de41a227d9b6c161cadde318133e0b3f2cd65623a32553d168c5235ab14a21bb3d40a6c74a486b4dd988132b8a7e817b40b3aa40ea31804985b7b83832a163996a61970fafd981778b132427e75c0716dae4c00709f8de0c9fbe62f2c9fa231fdf165bb2313e811373d037374063ec0b7c4d4e691849a9c98b12a77f5b496137fbfc10fa992a90aa3ec5077d5887432ef29ad9032bcf5eb2c7b7aad26fecd8e", 0xec}, {&(0x7f0000002ac0)="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", 0x1000}, {&(0x7f0000003ac0)="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", 0xfb}], 0x4, &(0x7f0000003c00)=[@tclass={{0x14, 0x29, 0x43, 0x5cb9}}, @hoplimit={{0x14, 0x29, 0x34, 0x2642}}], 0x30}}], 0x5, 0x4044) [ 818.017568] audit: type=1326 audit(1735058652.914:19): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9271 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:44:39 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="3000000029020006000000010100000001000000000000000400000000000000030d002e2f66696c65312f66696c65308e3c1ae03ac068f3cd918345d601d5780adffb91d18204233be9ec54bff058d88ffc88877ece574999f14000ea04806ce84e4375b8d28e0758a682effecbcdb63b4bade0ebe74d39daa693fcf07639656db7b615f5c2240d367f8fcffbc4e6291ff062b342cf00c464bf06bea0348ad5012678b86bf012e775225e6ea336354f334b7051f6e9e30150693e179bc1a2ee8f16bb57bdedc5d843968370b2a7015ed99d2f7b3bc364c6d94de745c146b467e6ef5c93b9f973dc305144deb5"], 0x30) 16:44:39 executing program 5: getdents(0xffffffffffffffff, 0x0, 0x0) 16:44:39 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0xd29, &(0x7f0000000780)=0x0) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="f9", 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r4 = syz_mount_image$nfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x2726, 0x3, &(0x7f0000000680)=[{&(0x7f0000000380)="fca1f0c79ab0a471f3a5b54a3c9722ca897a6a4d15f83dbcd6b962221947748e263dc856a4ae2b336968a09d48633f209587a207aeef5d1d0acc3438de53c92eb61196e19727808af2674ebda02ad9815fe709c0c54c2bf59a3f92f3cd296f980924588987695d9ea8c7d383ee4dc4811994c6c43cb985359616a8ae199588181c970bd27c5b4006c8985babd3c7b3a0fb956f47c495eb61462b914ca9e7b104873313d703d37fef188afc0c3a66c18d693a1828fef045fbc35b9a66740b41a8a101417e6e60459892f8dc819d8e84af98b2caff1eed88db0c97d7963585f0c071b53c4ad5e743", 0xe7, 0x1}, {&(0x7f0000000480)="679bd856b46b46a412ef7d33f717877628ef5efa999db7ec73537826c9f5e64499b5b434a5ed08895d93b88227053894a201256920e22e27ad4eb3ac494ca22d13130ae1a39474ce2e0d67ea1d0a1f5a37eb05a7e250d7769f3435aa8b6bfc03f6d5f95438123d3fc91a5ae2c99f58eb7d0f9e02293855e5f59ed640c34724009fb34887327a815a771bdb8e6c9081d035395e03aaa467ffd6103a3daf821adba645c14d2072ed42db3dd435e1ba72600b59651a098c5c14ad922406762c4ecad4cf72a3425b7f9f9d3f955e443d94fed2a75f473dde905a5b9e86994fe3069a328e73190c6e9b6223634d", 0xeb, 0x3}, {&(0x7f0000000580)="93227fa398105814d7b5f6c69864d275e927a4da4138315f5c7f0c4bf2fac58d94a0280a8f5a3b9c484ab40d53e8d60f87b15ca9f32f40c20570cc710cee18b09801ddba172cbb1eb846e2c155578f93b58aa59acc4669d8e259aa1e6249118ec3f8e8a5ac1ca49625ba08e3791baf0bff38ef23501605741de77d999a10ebf277ea1cd3c2e1b0bcc0102c06367ab5068a09503e3093a2cb573863dc8e988fc6f110ded729ad8ee0837c2bb5f3c0f0cac0010a5894c51ce0dc6f758dd5e40a5d56572e", 0xc3}], 0x10000, &(0x7f0000000700)={[{'('}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, '*-[-\''}}, {@hash}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@hash}]}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r5, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000001cc0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) io_submit(r1, 0x8, &(0x7f0000001d40)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x1ff, r0, &(0x7f0000000200)="66581dbaf026a910dc5e35efa401bc249fc52dfc294b97b8b9cd1eda01d9544586ed7337969892b4bac319839f84b88662c4b8a53521f993602507b2956b26a35e55c1b38fb4ef0d13c3a9a7dc72fc0612e3134370ed729e0cd4b27ce8c896db9910f748731b287fd6820626d61ac36b55f3546ae06b7c3a0232b706a45d6754b8acb40687108a70c678bd92f963907e2948c8dbd4f9afb96eca13989c5704edc095d351803ec0e8c8dd0421533e00c6ce17735eebc325ce3fe96467e02d8f42d626ed958b303753fd4e199cea300df8c24a6b497c34f471178d4d8471d2e06d3e6b9a962fa8c3a6bc", 0xe9, 0x3, 0x0, 0x2}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x1, r2, &(0x7f00000000c0)="118b56afef4bc107d0d1dfbd7e99b12af597f78715b2d5c67f600e07e430dd6c45f8ce592d3094d063eed0cd1c2becf85fa9e25c9e4a6b2ae904f6ddd762d72c0e1bf5cc6ad37bea94aeadbd373405a21535", 0x52, 0x0, 0x0, 0x2, r3}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x8, 0x1000, r4, &(0x7f00000007c0)="788fb34f257feb88cadc69ebfba8bebffc2c60bd59036a443883729e3f68019fad49695aa8fcfea8adc02749ea598b47b1b4872ec7adc826fad456fef8e2b1281895907711c92fca0a39c8d2bae2f269ff919eb0636301fba8a008c7b690dc184746180049f2d47b81", 0x69, 0x31b4, 0x0, 0x1}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000880)="271cd7245d1f75693ee716649ad97cdb6faaec7e66dee15578a0850609a1ac9aa794a453a557bbf5cba0874b102babf672a352e2ce33f9528b68db7291cbb903b28f696bf7638927b06ec24b6c615c806d69a731b4cd26e18895fd1e44f671aa662744ae253cf819d474f96203c191deefe7ca73786f25ca2f64b162441ed4749c46f1d9cba6193d21dd6331200785c5d76290c659e61696a4b6944f698219dbfdeb577e474b00bca82e972045835ce776048c59815573dd9747c5b8c34a2404911d38ca2d2d9c15e5a6176b29c05532d3e306990c01b4df7cac57757c19bb0228edcc16b3b3708b2a1f9a83b5cf56798a0d82f38a845b536c7d2a25772fb193be6242c9d650866fee6657e952f5e35ea104d7ef51183d2eaf21a96bbc2a6c32651545b9c5cfb7c4af22bfe74f1b2f7092903a506f4aede0afd3840066bf36ab2e61c7a2f8d4a71639080175837dbd31eece632c4da81f4938dd74f9c62268e78abda8d8c456997d1aec718cb7d4bc62bb44fe6d5bb31d7c95ff2aed23f48c52e0f9405f38954f023aa5f287464e7c2acccafe8b489775be60145e477d0272c635b331684e642ee84d9ef9eb0dcc600ea629b61c5c859108258a612378c56f980d827e246e1147290cdfb03e47769a4a837da603a7961998bea4651498897dae353d283f1d7e9ff4477e4c04bfe67364ff27967ad7dbfc5ae5b6664c373cfe1e2753347dc8e08253361ea543bb08a7c25cee2d4d029e234151e0d0577af0a647c1a2ff808f59e0f4be8c39f0b1d52bb6253991c7c9f47aca1340ddc9b1340514e8f6bf830f7b6cb6fd8163dda371cd3c440308d767615242fd166cdfa8481de44dc6f2c04cc3115e314e420fd242fdd892763c0eb6a6ab111e9ff27b2d646e64f76097a4c516a8e81d1c4a3a18cfeafef532dc0f9232e8db6a16188353ff522eba3536f6eed1bf252c235fcba9da83e030dce4e5367545b77d4abc3ee17e77c635ebd7dc59559e657c1eed65e40aa45e80d8f5f79394dc768dbe42f55c1ceb3690755772aac0d43b7521d5861b1e4f5511c6048125331443aadbcdb587d9c2705056a5dec5d898a5897cd6abd094237423b3acb6d33cbe1a9bfcd7698edf0c38e095b95a7b9eb409e7694cf918cf227a2ac73c0c8144385ca01502b50a6dd753a3f14f447a3a80a5eaaec3929808ad90226bea4a086bcfd93428a7da0d54048b9f87ccde28eed141a955ffbed58ca7bee925b544d889f1c17fdabaff393f7562edd72f02de6d6b5b34dd8741965dd401f431b106efb2f758bca11db1fa4e7a1960bdd5d4e43a4922e46c8b9b00103140fc1d62849e0e1af703a01c25ed11c10e9dd8b4a83cd0f35fa3efd774129ee1320a3459328f76d13365a60b105a715c8458c1372e8ce396161c7f468843d947b7018f009f0a1f7f344fd36952898ee48408422f53e5541c62e2a4c7db82e8e7689a0773026356e0be2fea9f4e713f2d30f6a1d71bc71a65cbfa4c3a1fdf282990b6879860f1943672ad4d7de582957d58b852075a8a20397fdbec1ac29c7dd1d77a3a6c27207794655b51fafbcf9626d5e456e9b32b8abf05f7da6b62e3b517617accd4ce7d4b30232279ac79ae7cd46961e9a5459eb87eaf4db8ca6bd464f59a9c7e9ef9f659387e9b11a639759c71bdf7b4b5c0815b69f4da1f7fc022c78bbf1c68943c36367d4638504c34e41df57e06efddae47b06c4b4645afee68ebe95384dae76a4fe8e211ff956a04d88102d893a2d91e49385fef50afe123df447052b634d0c96175bf012d34039988950701ed3886ef70c945ab57ae9f132d0d6e1461ec2866c82b0b99ac9ee3a959f9ae1d5371e3cc5701bc5cdc1d508359159ead08ec996bafa391f3893c41973bcb5eb9050df94321c5cfab9482d39904d2eb8e1ebcd42c8d9f64e45ba9a2a19b5eee222d201831ffb81c1ee131fccb8ff20b4a88910dbcefe9a55b01cf43f942efedf8f733264f6d3155178c6e72c448d1f6fe309ef52689d6151ec5506ed4d8acb8998cecc3193376fe222d5fa43f41232d9429e2febd2c50349e1d82fa8c1527532a46e947bc2b0777269c380e21c18bdcdea4bb33b6383971ec250044e92ddd4ed72bb4dcc6d8ba4316ee87d70061ad82f60a44a8c8d140901c906e61db725a5ed00f8b09b404aa97a36eb8cf03aab9d6031f4fbc24fd8ac1484b73d48d25ee1b0ced15956436bc8baf898313f5473a2cb952ada4734228352103e82daaf5b699f76e401a254f46baad73d0c584708383604906ac0362a0fa1f7ffed55d28e857f3d14d10ba80aa0146892284248983c78829a1227c88df764c0980806e0abc2301ec60acd4d755b49fa73cee23216b80a47f909318e4a3a402640954f55ac629ae5137f87f47c356f10adf120b52aa8333d3f813e490c8dc5973285b73d668f811eb12952947eb562c7889e5dd412d89cdf61bb8c4085b2a9aa049b1bd9d95f43ec84900d16fb6e9bfa5f06c194e2377eb56caadd31f1139de2895c04c9cd36a7aaabf052a243b356b3b0f2f83a2fe1a7b39a4c83feb81f1d0f4baedb321a038dcf3fdfe04d46ad5088efb623c780f42a0e7d480e44c19cd8b44f388eb774a12bf5c2bcbedaba21786d1e40c0def65094f2c3f097c9b0e47e7e276694d1a77847098cff51ccda74b51ce1e11026a96fdb8e0fab3d9e58c44aee56cccdd1d38a01bf90d6d7a7d443c536a5904da83a96a2ced85cb5c7869483edce8d32aee802585b179d3b5ddb44e398538a258c84554476b2564861faca7b29aad81ad6941ccb154ec2a139dade6bd8b70f3eb66e1b280a3f8cf8412ed4658fbbc8227cd2f2580001d6b25f55d73b609130dfa8e949325ddbd708aa885d4ae0f13c445c606bc03d71ae3e1491d34673dccd50170ca67945ca97c317b58d953ed369c44abf62860648060f34663a88d0803dcae3ffe7fdc9826b3363d4656fb09d3e49019c7e66d54c39b599f9030bc121cf4e999f9401d0405f49c2e3cbea8f432c07e684d3518db35f30e2632b2b6a0b17a1307f07ba4c054f4f3a78ef097c5a2ab36f186a3ebcd765eea95703bcd32f86213184af2f2c89e80b0a2b3663f3c9804f9901ca0d96c08ab1ba23317bb0ea16d43ad72e06e8c5d7d3555d7d4cd375b96cb411f3926947bdfe53021f330d51ed10b3130c9f6537668b2f214faef3e0bdefea889e29ee04fcca6dac78cee94eadfa4924dd3a510943650c99a60d8c05d0868c0b742e45dd53db84dff76df8e221e16ef4a3990fbebfe74aa2677a88f9940ab6a68db52a6f2d2c31dd28552dcd214de7234c31f7c1d44684f70fd48d6b9c07a43333c472699f823ec2605fbeb75ed32b391b23d370296ba6ad86e5951d36891bd0374ebdc092f18d864a7fab823b6637d82c86ebda374df901802a6708d659bb33fcc6ea1be59c85d7c977e9227df244533268ac04e5bab0362fc80c0bbe4d95d2b0a4e1e938b2b52ba3a372448a5f35f996ccd187685462aea1bf93277ef87bb32e2793e817a4adda029a2eb495e00623ed71a204854c47174cfd89ca1fcef44d14bc303c0f0e6f72f67644943e562a812b6d023acac4510220669d66814ce25b8d3851ee349130417d3e61063b5d1ad15ffae09c15c5d64f5b1118c10d08858bcfc8d7d25fe9b2191e402198384a68c1ce97e4b7577e5b1642a810e5ffae10d97b5c43de7433ac6c227065be4b44f0ed6591a049723a1a9c1d5150fafbab339709489571be4e0d89f3fac2526d5d85b2497d195583bab71b1b7943054686159a5e32def1d97ba4238a60aa94d3ba49a321c659555f4960eb478a05276b8f9eb2ca17b4e5ba7fa3b341e0e9cb4a47dd39e480e541230ba6711622e69e4c70e4194b247020c85ab78dca0bbabac8bf67836d6a3cd327421d9cd37ef4497804f86052aa5907f32e935ad4102d1ffb4143937c41461837193995d6fa3fc4d3d767e49eb23d9cfc84e7827de140b44abc14006275fe29c199eebd8e50b41a62ef7f0e73b9429e9a78c7e5725862f5e1b01b921b24f04e5d8f1af1c81220ef8812c2f6fbacace181c51ad3d53bf6bee038c2fe13dc65973370cd4269ae763644c740751bbb6ef424f71a020a063372ec6aafd73009075568f8e064f47cf4565d23f4136773ec3671c587df60493674432da961dc55f4b3386e62b3f807cc46ac77ed8d77943fe8e78e1bd14af63153fa96b8a9d6ad97de41512d3aa8d70e205466281488a2417832b081e0f0b1b521f4744900a036feb76eb15c37b82114910483f3645a5776127fbd29e704cca1723bbc683ac90eaf3eb2b354b312e02bdb6d8123f4385e3a7edafc44ed49493eca2419c10eb1604995e15f2399321108cfacc67f4237f65e15de6f63f157ad1549fa79036c8015cdc7dad19014e30c2282b4d5fd305e5b60ff5cccf211780ca66f45a293ee640de767b5d2c74b3a729277fbd294503665ca9a2873c23a70cab4a1935fa8906ffc5784c9fb46652312d7307b61e67fa017db674f1b020ea526052ca0b5e5b2ab5c3b33b4dcdbda87713f2612640724be203478e6d4ca95246dc6178bad55531f17edb222f21a29229bf13d0f2e2db1f26c1f462c5edb11257b397b7dea18619191f7c522f9cbad5a43c6fbb81a0ea7337f28d82312d4d69862c5f84b5e27153aa3acd56be098616119e41cf1ca6f22528de459ae667696a40cab76234acb18751d9f5d8a717d5b102fe77b4b08231c23318101e0a8eceda4fccbd18f1449ecac74d98567ec0c47704bf68d4ef2e95606d91db0e67e3c6435002c1dd408796971947398189662d90bb7d18a36ad9722a091aad3fcad65453c8b26ed341fd2f6c6249f8c341731509b34e52791126e2c59b28ae20d81d0c8cd9608b8f087040194905638f65a1cca10d6158d4f63bce16f484dbd08cfa0b1067e201f6ee5522b0113b777f9b4173443aaa40aeedc12711e8e0c02a93d04243f660edda7bf055dcb09c1883f1cb3df8e29d1969f71fd8fe58dd8798abad92be690b81a29617beb0d3832613695d6dcee64b9726038eb9eb97a8c945387b1e367a26deea3ba7435cfea5c35aacb911f7da22d0fdc4b6f43bac695d21e0c526e0cc551ebff8418c34321f8ffc34ce0951ec98dd055728894342297493291c3111411be3239a73db264a617d0744b315f4460db89aef80cb1c7bc135e945d73ac123a720593f7ac4892ea279c331036a756455ad3a3a3621afd144a7dfba818890da07edfa0947eee32277a65c39da6b3c4e018cd9efdb7526d059fb2f5f86b84d6c7355b2fe35210ef56bff39fc01aeb23a8e62be203358890cbbdefebcbfe980ef85c476a877c826d6612d5fdffa2273716a68a4f9e2ea565966100a3411b69058346725c7524a8ec10c18d46569550ad15b6da7e20963a0b31b12936013afb4ab48c351fc59c0aa6a72caf867da0e47f68df7d1cd16c66a1ef20888485ecb69aa72daae9f4bcf0d5a28bb8dbd9a9bca1c3c119f60e3b5c427bfa2c02a8238907e4b1d93e7c97b347e0f7f329daf3342b083ebffca8d9803058ffb636eae1e55bffe70ed47a0081df67199dc001a893dc09b5bd0dc703df8a13fc1835100ddb942216d9e7ed800e8fc699b259f7ff98c5042dcdd289fa75c75fe850e3fff1ebc3f10decd6086738e6e09da85958c1774cb8416c08b715f2a29a3aac90f51547664a861a4bc509fbbd3047f2071d1c89cce42fed59c8b3c634f8481067deb86fcd4fdf970143afc345cbdf675ab00b2c3f1b1085d6096693f129d", 0x1000, 0x4e2, 0x0, 0x2}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x3, 0x1336, r0, &(0x7f00000018c0)="1e05a7e36872c122f376073775f9548656ae06c3dbd1ce774a27ebe1c1673a505904d69edea8b71e9388474dd20c1d97511fdb15712121a0b413dd4755b8aebbe6ad688e6d26a70eea96a8c8eaa81c80a5f8788ffc34a33bdcb486549279a227fb5592de5b541169a56f17303bf5525b51c9522026c4c6081c431171fcc442d0903ba83366775003c5f2bdf205c9c154f464caf7abce4d2ba2ee4fa3f31f5ccf4e3a1bebde563b50fa", 0xa9, 0x7, 0x0, 0x3}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x8, 0x8, r5, &(0x7f00000019c0)="8376adf810dd651b7bc6e1b2d8075b44036341f4b9b4160af80bb76016d7c43f9ba3ea39202310c05143a6f9a8071e4b035e6deea79aeca8d022ebffe868b62afe7bd736c2a738983733142a2a2e212d0e1189b0ee37a650390eb8eb62", 0x5d, 0x9, 0x0, 0x1}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000001a80)="572b70b880786f884584492ac6b98363bfcf01f79c8c827e849858ab5e25f6164821ee7a5791b278560b3fe0d9977e1422e6ed7842c4222a26e890b35feb45ecf7f6c088e69190e86b1cfdd20c7f19c1fe18c5c4044b43180aa0c12c0a4e49005817e6b6e2782bb266db0f2d892b63a27d00052bcfe8584e529306c321f35b4dcb60cc356eb05bb891f5bbb7e8d244e3b8b767962f5aa4c9571b7662435510feccdaeb119fca3c1e4703561445e2a382b901f4e85a8f418c41e9db22cbabef9e3b81", 0xc2, 0x1}, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000001bc0)="835065cedca2ec03473b59f9fdf4ece8a01ed004f73368bceedbbd0aaaa39c8f379f1f4891e9cf04184ca409a62375955b70f5777803b385465bc56817b3a56239d160ee57236c8d09a1f6409980eba9d074d99429c7bf2606fefbc591b2589bbabe6a73cc6df5ce5df5ec6400a8dcd227d769cde9c4db08f4b2a2f2504892935bf0451aa586a04dcdfa0bd22b5d2b63e517f903fdeaad339a46e553c8821e26e6841e37162c2a351891f534b19641a353b3872c9ff466b3f3ed4b227b53cf1a3900003328aad2971f04a20851002fb58d9b56f743b058f3018749d98ff4e5bf728c5e0ca2dbfcd2125f5cdcb3d1cf7f38dc4dd2", 0xf4, 0xae2, 0x0, 0x1, r6}]) 16:44:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 2) 16:44:39 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x13}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)) ioctl$TUNSETTXFILTER(r0, 0x401054d6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_GETSTATE(r1, 0x40046629, &(0x7f0000000080)) 16:44:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, 0x0, 0x57) 16:44:39 executing program 3: syz_mount_image$nfs(&(0x7f00000001c0), 0x0, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000780)={[], [{@context={'context', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@dont_appraise}]}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:44:39 executing program 0: ioperm(0x0, 0x6d1f, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r1, &(0x7f0000002580)=[{{&(0x7f00000013c0)={0xa, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000200)="8aac4de2", 0x4}], 0x1}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=[@dstopts={{0xfffffffffffffdf3}}], 0x18}}], 0x43, 0x0) ioperm(0xffffffff, 0x1, 0x0) ioperm(0x3, 0x0, 0x200) ioperm(0xffffffffffffff01, 0x6, 0xfff) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x1, 0x2, 0x2, 0x8, 0x5, 0x6, 0x2, 0x4b, 0x38, 0x20a, 0x2, 0x0, 0x20, 0x2, 0x3, 0x6, 0x4}, [{0x1, 0x5, 0x0, 0x4, 0x0, 0xffffffc0, 0x5c0, 0xfffffff9}, {0x70000000, 0x1, 0x5, 0x7, 0x8, 0x4, 0x200, 0x9}], "f19ac1ca44542fbe99e2fd85d7109293d80ec2ff439fbbd042f70fe220ecf6077a462244b9cf72b90026674229d0567d968ac8bcaafddb2ae7b02615ec8c593210d4209d047d4accd2db7d455a82474de929b523f1330527d59699f1033010df0a8cfbf51dcf96e33abe3bbb0a376a79ba02a8496f0ac50b2574df57aa91f47d4ea8fe018d520456c2aa47ee6a8110b89f47069f49f356d69e07cc0c6f136ba27e072599d7af2f1c1907ffb813ee47bf2d2e0efb0bb3cf56a3ac8411725ea5d9522a2fed46845a3d4f0245cd1794f17a40a31731b0b96c0eb42817c40173671fcd66fa0d2d8b", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb5e) [ 844.433123] loop3: detected capacity change from 0 to 34 [ 844.464220] FAT-fs (loop3): invalid media value (0xcd) [ 844.465293] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 844.466889] loop7: detected capacity change from 0 to 19 [ 844.466901] FAT-fs (loop3): Can't find a valid FAT filesystem [ 844.471256] audit: type=1326 audit(1735058679.362:20): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9281 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 844.473935] nfs: Unknown parameter '(' [ 844.533930] loop7: detected capacity change from 0 to 19 [ 844.545760] nfs: Unknown parameter '(' 16:44:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="170000000000000000003900000008000300", @ANYRES32=r3, @ANYBLOB="1c005a8018000180140007"], 0x38}}, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x30, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x40010}, 0x4004000) r5 = fork() r6 = fork() kcmp(r5, r6, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan1\x00'}) syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r0) 16:44:39 executing program 5: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x137b, 0x902}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x6) 16:44:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, 0x0, 0x57) 16:44:39 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 3) 16:44:39 executing program 3: syz_mount_image$nfs(&(0x7f00000001c0), 0x0, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000780)={[], [{@context={'context', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@dont_appraise}]}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:44:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d5f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000400000200020000100000000000000000002000000000000000f", 0x33, 0x540}, {&(0x7f0000010400)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d5f4655fd5f4655fd5f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)) syz_mount_image$ext4(&(0x7f00000003c0)='ext2\x00', &(0x7f0000000400)='./file0/file0\x00', 0x40, 0x5, &(0x7f0000000700)=[{&(0x7f0000000440)="0da122855460c955d6c4fb738b3c4eabd9e8ac7957b9e9562df6391c40cdc17e37", 0x21, 0x7}, {&(0x7f0000000480)="76d2ef003c12499c3fc9b2928c4abea1dbec9cb2fa5fab52de07928790310a049ef26bb8aac11a107841d3e7b50c77727537d2ada1646c5fdd3180dda930bf8b4fff35376a7138ac2517db86b71699d38b3ac18448ff8b7c033e3db81c84abbee94aea040bbd6c1f4d6ff62c6a6f41a8fc8d3a2fa0ce062a277ddf12f9ad123a92dceaf2d1df98d2cd97b3a37a6a3376febe8f9bbb9f9501f6982652ad9355e9cbd9462722ae54080d7442384009f3bf0fbb6977f6594b544897778111899e02e64048910f8ad00ea86b06e7b2fdf51b8a", 0xd1, 0xffffffffffffffdb}, {&(0x7f0000000580)="6ce547949b4d5df2f65cc33fc66fd8d65c97f9efa50a19", 0x17, 0x81}, {&(0x7f00000005c0)="8d263edc05f1cbdf9ef82e0eb7ed716775651e95ad454f6fb0d364a9e1e3c3a7c010d8e5cbee019479dc8f72575795c60e1628cc13f6d9132e4b53f2b84de7d380ab975a160200832220779d682e80cb089fd15fa211ce2c8fe1bfaa6115c44e4fa750257a012ac97fb193b8f937db9f53aa1a23e415b2aeecf1ee27b3e68255ac00305f67094b88c649d67c4b64", 0x8e, 0x5}, {&(0x7f0000000680)="593455e0e9d9ed7efd9ae1bc8925dfa837109e6f58d0a8c512231e47a1d9d22f82a9495e2390eeda42befa6b71b333434e28da61689e2cdcb790eee389f0b3c2e83688e6", 0x44, 0x100000000}], 0x1, &(0x7f0000000780)={[{@min_batch_time={'min_batch_time', 0x3d, 0x401}}, {@prjquota}, {@quota}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@test_dummy_encryption}], [{@fsuuid={'fsuuid', 0x3d, {[0x30, 0x33, 0x35, 0x63, 0x39, 0x37, 0x35, 0x61], 0x2d, [0x36, 0x33, 0x30, 0x63], 0x2d, [0x62, 0x37, 0x30, 0x61], 0x2d, [0x32, 0x65, 0x63, 0x61], 0x2d, [0x52, 0x36, 0x33, 0x66, 0x62, 0x36, 0x31, 0x63]}}}, {@appraise}]}) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000140)='./file0/file0\x00', 0x4, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="2e635f486a28f3a5060a83924eca353a11a58fdbb542ac8dd2d7a700adaba6e1ace7231c9a9de964dbed40f56f3a69186e80b7", 0x33}], 0x40040, &(0x7f0000000280)={[{@oldalloc}, {@nouid32}, {@minixdf}, {@commit={'commit', 0x3d, 0x904a}}, {@data_err_ignore}, {@norecovery}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'root'}}, {@audit}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@pcr={'pcr', 0x3d, 0x2b}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@smackfshat={'smackfshat', 0x3d, '-}]{\\)'}}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x66, 0x33, 0x36, 0x36, 0x57, 0x33, 0x32], 0x2d, [0x37, 0x61, 0x35, 0x30], 0x2d, [0x35, 0x64, 0x63, 0x65], 0x2d, [0x0, 0x35, 0xb, 0x65], 0x2d, [0x65, 0x63, 0x64, 0x36, 0x65, 0x61, 0x36, 0x5a]}}}, {@pcr={'pcr', 0x3d, 0x5}}, {@appraise}]}) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)=',\x00', &(0x7f0000000080)='./file0\x00', r0) [ 844.816205] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 844.934496] FAULT_INJECTION: forcing a failure. [ 844.934496] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 844.936415] CPU: 0 UID: 0 PID: 9312 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 844.936505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 844.936546] Call Trace: [ 844.936565] [ 844.936591] dump_stack_lvl+0xfa/0x120 [ 844.936679] should_fail_ex+0x4d7/0x5e0 [ 844.936796] strncpy_from_user+0x3b/0x2f0 [ 844.936890] getname_flags.part.0+0x8d/0x550 [ 844.936993] getname+0x8f/0xd0 [ 844.937110] do_sys_openat2+0xec/0x1d0 [ 844.937203] ? __pfx_do_sys_openat2+0x10/0x10 [ 844.937313] ? srso_return_thunk+0x5/0x5f [ 844.937392] ? perf_trace_preemptirq_template+0x25a/0x430 [ 844.937550] __x64_sys_openat+0x143/0x200 [ 844.937648] ? __pfx___x64_sys_openat+0x10/0x10 [ 844.937790] do_syscall_64+0xbf/0x1d0 [ 844.937885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 844.937983] RIP: 0033:0x7f88c0051a04 [ 844.938034] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 844.938110] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 844.938181] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 844.938235] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 844.938286] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 844.938336] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 844.938385] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 844.938501] 16:44:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, 0x0, 0x57) 16:44:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[], 0x57) [ 845.030156] loop3: detected capacity change from 0 to 34 [ 845.048379] FAT-fs (loop3): invalid media value (0xcd) [ 845.048984] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 845.050033] FAT-fs (loop3): Can't find a valid FAT filesystem [ 845.167724] netlink: 'syz-executor.4': attribute type 7 has an invalid length. 16:45:00 executing program 5: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) linkat(r0, &(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x400, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40) creat(&(0x7f0000000800)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000040)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) 16:45:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[], 0x57) 16:45:00 executing program 3: syz_mount_image$nfs(&(0x7f00000001c0), 0x0, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000780)={[], [{@context={'context', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@dont_appraise}]}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:45:00 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0x3, 0xfff}) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0xfffffffc, 0xb02}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000080)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) r2 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_SET_FEATURE(r2, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000980)={0x20}, 0x20}}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='children\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r5, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r6 = fcntl$dupfd(r0, 0x406, r0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r7, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r8, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000540)={0x5, 0x0, &(0x7f0000000500)=[r0, r1, r3, r4, r5, r6, 0xffffffffffffffff, r7, r0, r8]}, 0xa) 16:45:00 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) 16:45:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 4) 16:45:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000018000000c28500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313037303533313000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000000ac78aee630b40d9ae2efa3163fd2529010040000c00000000000000e2f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000500400000000000000000000000000000005e00000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000019000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e2f4655fe2f4655fe2f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000e2f4655fe2f4655fe2f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f0000012600)="2000000088b35c7188b35c7100000000e2f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012700)="8081000000c04000e2f4655fe2f4655fe2f4655f00000000000001008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000010000000000000000000000000000000000000020000000000000000000000000000000e2f4655f00"/160, 0xa0, 0x4600}, {&(0x7f0000012800)="c041000000300000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800000000000af301000400000000000000000000000300000020000000", 0x40, 0x4a00}, {&(0x7f0000012900)="20000000000000000000000000000000e2f4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012a00)="ed4100003c000000e2f4655fe2f4655fe2f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000008c0e26bc0000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4b00}, {&(0x7f0000012b00)="ed8100001a040000e2f4655fe2f4655fe2f4655f00000000000001008000000000000800010000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000007a837ae20000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012c00)="ffa1000026000000e2f4655fe2f4655fe2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3131303730353331302f66696c65302f66696c6530000000000000000000000000000000000000000000002e5c7f160000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012d00)="ed8100000a000000e2f4655fe2f4655fe2f4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c91e3450000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000000002ea040700000000000000000000000000006461746106015400000000000600000000000000786174747231000006014c000000000006000000000000007861747472320000000000000000000078617474723200007861747472310000ed81000028230000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800010000000af301000400000000000000000000000300000060000000020000000100000062000000020000000180000062000000000000000000000000000000347eabae0000000000000000000000000000000000000000000000002000000088b35c7188b35c7188b35c71e2f4655f88b35c710000000000000000", 0x1a0, 0x4e00}, {&(0x7f0000012f00)="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", 0x100, 0x5000}, {&(0x7f0000013000)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013100)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x20000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013400)="504d4d00504d4dffe2f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x50000}], 0x0, &(0x7f0000013a00)=ANY=[@ANYBLOB]) 16:45:00 executing program 7: sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xe4, 0x3ed, 0x20, 0x70bd28, 0x25dfdbfc, "3e2582a37e8ae35b3a48a763527eb9137049f5ddc8debbe8d985dee42bd40291c777c1701f4b031c2e9eb5f4589556d82f73a54817d6e44e61428c9dcae3f5c17bc192ccbe7967031edab2d9ebcd8177552ec92febcf866a51b2d1e3d0798009a9d102e48c96168d252e47a381251bac6d02857d0bc91d218d71077d26cff252bfdbcb459824c6027b1ca975f10f0e33eddfc1e815c4401bd6839bdba42a5e38796a3ed3ba3f0a6de196031f64dd82d2c2b03d683fa57697cc6c990e9c2b9454d28bd06d99b6fe1cba31b9343cc63e2035e8acb9", ["", "", "", "", "", ""]}, 0xe4}, 0x1, 0x0, 0x0, 0x20008004}, 0x824) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x240}, 0x1, 0x0, 0x0, 0x400a004}, 0x4000) r0 = add_key$keyring(&(0x7f0000000480), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='%:\'*#):\'\x00', r0) openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) [ 865.354776] loop3: detected capacity change from 0 to 34 [ 865.382874] audit: type=1326 audit(1735058700.279:21): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9338 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 865.386687] FAT-fs (loop3): invalid media value (0xcd) [ 865.387260] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 865.388008] FAT-fs (loop3): Can't find a valid FAT filesystem [ 865.461500] loop3: detected capacity change from 0 to 34 [ 865.466412] FAT-fs (loop3): invalid media value (0xcd) [ 865.466897] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 865.467696] FAT-fs (loop3): Can't find a valid FAT filesystem [ 865.472244] FAULT_INJECTION: forcing a failure. [ 865.472244] name failslab, interval 1, probability 0, space 0, times 0 [ 865.474244] CPU: 0 UID: 0 PID: 9344 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 865.474335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 865.474376] Call Trace: [ 865.474395] [ 865.474420] dump_stack_lvl+0xfa/0x120 [ 865.474509] should_fail_ex+0x4d7/0x5e0 [ 865.474624] ? alloc_empty_file+0x76/0x1e0 [ 865.474708] should_failslab+0xc2/0x120 [ 865.474839] kmem_cache_alloc_noprof+0x60/0x3d0 [ 865.474955] ? srso_return_thunk+0x5/0x5f [ 865.475035] ? hlock_class+0x4e/0x130 [ 865.475113] ? srso_return_thunk+0x5/0x5f [ 865.475220] alloc_empty_file+0x76/0x1e0 [ 865.475315] path_openat+0xe1/0x2990 [ 865.475427] ? srso_return_thunk+0x5/0x5f [ 865.475506] ? __lock_acquire+0x17c5/0x4360 16:45:00 executing program 3: syz_mount_image$nfs(&(0x7f00000001c0), 0x0, 0x1000, 0x0, 0x0, 0x0, &(0x7f0000000780)={[], [{@context={'context', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@dont_appraise}]}) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 865.475639] ? srso_return_thunk+0x5/0x5f [ 865.475723] ? __pfx_path_openat+0x10/0x10 [ 865.475842] ? __pfx___lock_acquire+0x10/0x10 [ 865.475950] ? __pfx_perf_trace_lock+0x10/0x10 [ 865.476074] do_filp_open+0x1e9/0x450 [ 865.476193] ? __pfx_do_filp_open+0x10/0x10 [ 865.476309] ? find_held_lock+0x2c/0x110 [ 865.476390] ? srso_return_thunk+0x5/0x5f [ 865.476469] ? lock_release+0x20f/0x6f0 [ 865.476576] ? __pfx_lock_release+0x10/0x10 [ 865.476691] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 865.476816] ? lock_acquire+0x32/0xc0 [ 865.476924] ? srso_return_thunk+0x5/0x5f [ 865.477013] ? _raw_spin_unlock+0x1e/0x40 [ 865.477126] ? srso_return_thunk+0x5/0x5f [ 865.477205] ? alloc_fd+0x2c0/0x560 [ 865.477345] do_sys_openat2+0x164/0x1d0 [ 865.477438] ? __pfx_do_sys_openat2+0x10/0x10 [ 865.477548] ? srso_return_thunk+0x5/0x5f [ 865.477627] ? perf_trace_preemptirq_template+0x25a/0x430 [ 865.477785] __x64_sys_openat+0x143/0x200 [ 865.477882] ? __pfx___x64_sys_openat+0x10/0x10 [ 865.478023] do_syscall_64+0xbf/0x1d0 [ 865.478119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 865.478217] RIP: 0033:0x7f88c0051a04 [ 865.478268] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 865.478344] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 865.478415] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 865.478469] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 865.478520] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 865.478570] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 865.478619] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 865.478723] [ 865.555896] loop5: detected capacity change from 0 to 512 [ 865.561623] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 865.720096] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 865.733333] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 865.793635] loop5: detected capacity change from 0 to 512 [ 865.824788] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 865.876767] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 865.924923] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 16:45:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:45:28 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 5) 16:45:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26f61, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000080)={0x200017e}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1f, 0x2, 0x6, 0x4, 0x0, 0x100, 0x0, 0x9, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x0, 0x4, 0x5, 0x88, 0x9, 0x40, 0x0, 0x26, 0x0, 0x5}, r1, 0x6, 0xffffffffffffffff, 0x1) 16:45:28 executing program 7: syz_emit_ethernet(0x93, &(0x7f00000000c0)=ANY=[@ANYRES32], 0x0) r0 = socket$inet6(0xa, 0x2, 0x8c5e) recvfrom(r0, &(0x7f0000000100)=""/138, 0x8a, 0x40002043, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) dup3(r1, r0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/42, 0x2a, 0x2000, &(0x7f0000000040)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e24, @rand_addr=0x64010101}}, 0x80) 16:45:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[], 0x57) 16:45:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000002101000000000121000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000180c010000000000000000010e00000000220014", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002101000000000121252f45", 0x5b, 0x8800}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="04e5bbaee97ba5714507009b"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80102, 0xa9) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1f, 0x7, 0x80, 0xff, 0x0, 0x100000001, 0x1000, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0xc7, 0x7f}, 0x0, 0x9e, 0x1, 0x7, 0x2, 0x8, 0x200, 0x0, 0x526, 0x0, 0xc6}, 0xffffffffffffffff, 0x9, r0, 0x1) 16:45:28 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) socket$nl_route(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 16:45:28 executing program 5: timer_create(0x6, &(0x7f0000000000)={0x0, 0x8, 0x2, @thr={&(0x7f00000002c0)="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", &(0x7f00000000c0)="6579db6a4aba8b3145aec165791fa973ca969731eee270c6c42ea68532bffce39560d666f8d4c50f3bf26bba07cf1f67e59f3b5948841b7309cbd87b52748b9ca980cd9068001124f300df1f9bd2d51d13fbd2bf3179757aaf1603b89c05fcfc0952a50b02f311d77ef74095a4f25e18f52e088180180fc6c50b35b2033ec0fbd658ead49e1d1a26b4f10fadd370e36ae3a8afd8052d2ac457761fe828c3778ebb19a42faa9c98a4768ce275180f9ee76546d9bf8f2c5242d46692a5740c8d8391a89485d7cc6e185bc75036fb0bf7c0d4e652d2a61ded9b129ad992a47f2a6449da3b0235a5c4891144a3502b0c3e47f2d81fc83b"}}, &(0x7f00000001c0)) syz_mount_image$nfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)='!', 0x1, 0xfffffffffffffaed}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="5d2429293a2a5d5b265d7b232f232e5b51282c427d172c2ebc5e3a292d24252c7b2c686173682c7365636c6162656c2c616972656374696f524d2c646f6e745f6170707261697365"]) [ 894.004784] loop3: detected capacity change from 0 to 34 [ 894.009955] FAT-fs (loop3): invalid media value (0xcd) [ 894.010450] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 894.011173] FAT-fs (loop3): Can't find a valid FAT filesystem 16:45:28 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 894.134525] loop5: detected capacity change from 0 to 16378 [ 894.187980] loop3: detected capacity change from 0 to 34 16:45:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 6) [ 894.267593] audit: type=1326 audit(1735058729.165:22): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9378 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:45:29 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) 16:45:29 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 894.424005] FAULT_INJECTION: forcing a failure. [ 894.424005] name failslab, interval 1, probability 0, space 0, times 0 [ 894.426111] CPU: 0 UID: 0 PID: 9394 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 894.426208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 894.426252] Call Trace: [ 894.426273] [ 894.426300] dump_stack_lvl+0xfa/0x120 [ 894.426393] should_fail_ex+0x4d7/0x5e0 [ 894.426516] ? security_file_alloc+0x35/0x130 [ 894.426641] should_failslab+0xc2/0x120 [ 894.426782] kmem_cache_alloc_noprof+0x60/0x3d0 [ 894.426904] ? srso_return_thunk+0x5/0x5f [ 894.426989] ? __create_object+0x59/0x80 [ 894.427111] security_file_alloc+0x35/0x130 [ 894.427242] init_file+0x95/0x480 [ 894.427335] alloc_empty_file+0x94/0x1e0 [ 894.427437] path_openat+0xe1/0x2990 [ 894.427557] ? srso_return_thunk+0x5/0x5f [ 894.427642] ? __lock_acquire+0x17c5/0x4360 [ 894.427786] ? srso_return_thunk+0x5/0x5f [ 894.427876] ? __pfx_path_openat+0x10/0x10 [ 894.428005] ? __pfx___lock_acquire+0x10/0x10 [ 894.428121] ? __pfx_perf_trace_lock+0x10/0x10 [ 894.428265] do_filp_open+0x1e9/0x450 [ 894.428392] ? __pfx_do_filp_open+0x10/0x10 [ 894.428517] ? find_held_lock+0x2c/0x110 [ 894.428603] ? srso_return_thunk+0x5/0x5f [ 894.428688] ? lock_release+0x20f/0x6f0 [ 894.428804] ? __pfx_lock_release+0x10/0x10 [ 894.428927] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 894.429062] ? lock_acquire+0x32/0xc0 [ 894.429178] ? srso_return_thunk+0x5/0x5f [ 894.429255] audit: type=1326 audit(1735058729.327:23): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9393 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb6e3afdb19 code=0x0 [ 894.429273] ? _raw_spin_unlock+0x1e/0x40 [ 894.429394] ? srso_return_thunk+0x5/0x5f [ 894.429479] ? alloc_fd+0x2c0/0x560 [ 894.429629] do_sys_openat2+0x164/0x1d0 [ 894.429729] ? __pfx_do_sys_openat2+0x10/0x10 [ 894.429847] ? srso_return_thunk+0x5/0x5f [ 894.429932] ? perf_trace_preemptirq_template+0x25a/0x430 [ 894.430102] __x64_sys_openat+0x143/0x200 [ 894.430206] ? __pfx___x64_sys_openat+0x10/0x10 [ 894.430358] do_syscall_64+0xbf/0x1d0 [ 894.430461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 894.430565] RIP: 0033:0x7f88c0051a04 [ 894.430620] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 894.430701] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 894.430778] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 894.430835] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 894.430890] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 894.430944] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 894.430996] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 894.431108] 16:45:29 executing program 5: r0 = io_uring_setup(0x50d1, &(0x7f0000000040)={0x0, 0x4819}) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 16:45:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRESDEC], 0x64}}, 0x2000000) 16:45:29 executing program 7: ioprio_set$pid(0x1, 0x0, 0x6000) r0 = clone3(&(0x7f00000002c0)={0x40084100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0xffffffffffffffff], 0x400000000000009d}, 0x58) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) openat$cgroup(r2, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) sendmsg$802154_raw(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0002}}}, 0x14, &(0x7f0000000080)={&(0x7f0000000340)="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", 0x1000}, 0x1, 0x0, 0x0, 0x10}, 0x40880) bind$802154_raw(r1, &(0x7f0000000100)={0x24, @short={0x2, 0x3}}, 0x14) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r0}) 16:45:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x57) 16:45:29 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:45:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 7) [ 894.614797] loop3: detected capacity change from 0 to 34 16:45:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 894.801270] loop3: detected capacity change from 0 to 34 16:45:29 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 8) 16:45:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) sendfile(r2, r0, 0x0, 0x10000027f) write$nbd(r0, &(0x7f0000000100)={0x67446698, 0x0, 0x4, 0x4, 0x2, "d094fedfda5c39e733ef6f50d1b8de5a29b5b6e0fd33c707bee87a2bfb6a504f4da50ce1696369bc5ce7b074f82159a667524284419b46fd3e4dd33f9f03ab424da52f5510dfaf53ef88121afcb068717cf551f84735db74109ce42670c7fb1abea16f9600c79951b08d63ebb20fd1adf7ae1399cef99706c8f89ae11047c019b346e0ac9054e8dfc0ee92a3acc73cd36d"}, 0xa1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r3, 0x1) 16:45:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 895.006941] FAULT_INJECTION: forcing a failure. [ 895.006941] name failslab, interval 1, probability 0, space 0, times 0 [ 895.009824] CPU: 0 UID: 0 PID: 9420 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 895.009921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 895.009965] Call Trace: [ 895.009985] [ 895.010012] dump_stack_lvl+0xfa/0x120 [ 895.010114] should_fail_ex+0x4d7/0x5e0 [ 895.010242] should_failslab+0xc2/0x120 [ 895.010383] __kmalloc_cache_noprof+0x6b/0x3e0 [ 895.010492] ? __pfx_lock_release+0x10/0x10 [ 895.010603] ? srso_return_thunk+0x5/0x5f [ 895.010689] ? kobject_get_unless_zero+0x15e/0x1f0 [ 895.010806] ? mon_bin_open+0xe8/0x4a0 [ 895.010932] ? __pfx_mon_bin_open+0x10/0x10 [ 895.011048] mon_bin_open+0xe8/0x4a0 [ 895.011167] ? __pfx_mon_bin_open+0x10/0x10 [ 895.011280] chrdev_open+0x235/0x690 [ 895.011421] ? __pfx_chrdev_open+0x10/0x10 [ 895.011556] ? lockref_get+0x15/0x50 [ 895.011676] do_dentry_open+0x71c/0x1420 [ 895.011817] ? __pfx_chrdev_open+0x10/0x10 [ 895.011981] vfs_open+0x82/0x3f0 [ 895.012068] ? srso_return_thunk+0x5/0x5f [ 895.012152] ? may_open+0x1f3/0x420 [ 895.012272] path_openat+0x1cfa/0x2990 [ 895.012440] ? srso_return_thunk+0x5/0x5f [ 895.012531] ? __pfx_path_openat+0x10/0x10 [ 895.012660] ? __pfx___lock_acquire+0x10/0x10 [ 895.012777] ? __pfx_perf_trace_lock+0x10/0x10 [ 895.012913] do_filp_open+0x1e9/0x450 [ 895.013040] ? __pfx_do_filp_open+0x10/0x10 [ 895.013165] ? find_held_lock+0x2c/0x110 [ 895.013291] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 895.013426] ? lock_acquire+0x32/0xc0 [ 895.013543] ? srso_return_thunk+0x5/0x5f [ 895.013642] ? srso_return_thunk+0x5/0x5f [ 895.013727] ? alloc_fd+0x2c0/0x560 [ 895.013882] do_sys_openat2+0x164/0x1d0 [ 895.013982] ? __pfx_do_sys_openat2+0x10/0x10 [ 895.014103] ? srso_return_thunk+0x5/0x5f [ 895.014187] ? perf_trace_preemptirq_template+0x25a/0x430 [ 895.014359] __x64_sys_openat+0x143/0x200 [ 895.014465] ? __pfx___x64_sys_openat+0x10/0x10 [ 895.014622] do_syscall_64+0xbf/0x1d0 [ 895.014726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 895.014830] RIP: 0033:0x7f88c0051a04 [ 895.014885] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 895.014966] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 895.015043] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 895.015101] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 895.015155] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 895.015209] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 895.015262] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 895.015379] [ 895.066551] loop3: detected capacity change from 0 to 34 16:45:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x2c, r4, 0x1, 0x0, 0x0, {0x17}, [@ETHTOOL_A_EEE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r4, 0x400, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20000896}, 0x24040081) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x20, r1, 0x1, 0x0, 0x0, {0x16}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x20}}, 0x0) 16:45:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 9) 16:45:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x57) 16:45:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x200, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:45:52 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) socket$nl_route(0x10, 0x3, 0x0) 16:45:52 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000580)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000340)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x2, 0x7, 0x6e1}) 16:45:52 executing program 4: ioperm(0x0, 0x6d1f, 0xc) r0 = fsopen(&(0x7f0000000340)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='.\x00', r1, &(0x7f00000001c0)='./file0\x00') ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x400, 0x20, 0x7, 0x3}) faccessat2(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) close(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x111840, 0x6) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x500, 0x0) lseek(r3, 0x2, 0x4) fsmount(r2, 0x1, 0x81) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000100)='tmpfs\x00', 0x0, r2) 16:45:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="bbbbbbbbbbbbbbbbbbbbbbbb0800450000300000000000019078ac1414bbac1414bb0400000000000000000000ac1414bbac1414bb0000000000000000005a2b5bd6845b1346031e47c024e2d16d6e8ad0e459f6de3b81e2614a3589c71283253391f42c90a3195abe75a4a77070163e5ab582bc7aa8cd80db1492"], 0x0) syz_emit_ethernet(0x42, &(0x7f0000000080)={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @empty, @local, @empty, @mcast2}}}}, &(0x7f0000000100)={0x1, 0x4, [0xa0d, 0x973, 0xb26, 0x8]}) [ 917.279392] audit: type=1326 audit(1735058752.177:24): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9428 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 917.287279] loop3: detected capacity change from 0 to 34 16:45:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x57) [ 917.358554] capability: warning: `syz-executor.7' uses deprecated v2 capabilities in a way that may be insecure 16:45:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 10) 16:45:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}, {&(0x7f00000005c0)="55d27cac1c8e9f15effeeb7b42c681bba20ff2db36ab6df67b61c96631c37fc01fec92270b565a3c7e9587fe7bc7df5f478a1db2e525390b9627ea48dc3ab23abcd751d16bb207a93364ac53956087ca3990e57f", 0x54, 0x55d}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 917.456196] FAULT_INJECTION: forcing a failure. [ 917.456196] name failslab, interval 1, probability 0, space 0, times 0 [ 917.457326] CPU: 0 UID: 0 PID: 9452 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 917.457376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 917.457398] Call Trace: [ 917.457408] [ 917.457422] dump_stack_lvl+0xfa/0x120 [ 917.457472] should_fail_ex+0x4d7/0x5e0 [ 917.457536] should_failslab+0xc2/0x120 [ 917.457608] __kmalloc_cache_noprof+0x6b/0x3e0 [ 917.457664] ? srso_return_thunk+0x5/0x5f [ 917.457708] ? lockdep_init_map_type+0x2cb/0x7b0 [ 917.457767] ? srso_return_thunk+0x5/0x5f [ 917.457810] ? __raw_spin_lock_init+0x3a/0x110 [ 917.457873] ? mon_bin_open+0x1aa/0x4a0 [ 917.457941] mon_bin_open+0x1aa/0x4a0 [ 917.458001] ? __pfx_mon_bin_open+0x10/0x10 [ 917.458062] chrdev_open+0x235/0x690 [ 917.458135] ? __pfx_chrdev_open+0x10/0x10 [ 917.458203] ? lockref_get+0x15/0x50 [ 917.458263] do_dentry_open+0x71c/0x1420 [ 917.458334] ? __pfx_chrdev_open+0x10/0x10 [ 917.458416] vfs_open+0x82/0x3f0 [ 917.458460] ? srso_return_thunk+0x5/0x5f [ 917.458502] ? may_open+0x1f3/0x420 [ 917.458556] path_openat+0x1cfa/0x2990 [ 917.458641] ? srso_return_thunk+0x5/0x5f [ 917.458686] ? __pfx_path_openat+0x10/0x10 [ 917.458751] ? __pfx___lock_acquire+0x10/0x10 [ 917.458809] ? __pfx_perf_trace_lock+0x10/0x10 [ 917.458877] do_filp_open+0x1e9/0x450 [ 917.458941] ? __pfx_do_filp_open+0x10/0x10 [ 917.459004] ? find_held_lock+0x2c/0x110 [ 917.459067] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 917.459134] ? lock_acquire+0x32/0xc0 [ 917.459193] ? srso_return_thunk+0x5/0x5f [ 917.459243] ? srso_return_thunk+0x5/0x5f [ 917.459285] ? alloc_fd+0x2c0/0x560 [ 917.459363] do_sys_openat2+0x164/0x1d0 [ 917.459413] ? __pfx_do_sys_openat2+0x10/0x10 [ 917.459474] ? srso_return_thunk+0x5/0x5f [ 917.459516] ? perf_trace_preemptirq_template+0x25a/0x430 [ 917.459603] __x64_sys_openat+0x143/0x200 [ 917.459656] ? __pfx___x64_sys_openat+0x10/0x10 [ 917.459734] do_syscall_64+0xbf/0x1d0 [ 917.459786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.459839] RIP: 0033:0x7f88c0051a04 [ 917.459867] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 917.459908] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 917.459946] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 917.459975] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 917.460003] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 917.460030] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 917.460056] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 917.460115] [ 917.541773] loop3: detected capacity change from 0 to 34 [ 917.554383] FAT-fs (loop3): invalid media value (0xcd) [ 917.554900] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 917.555651] FAT-fs (loop3): Can't find a valid FAT filesystem 16:45:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) sendmsg$netlink(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)={0x150, 0x32, 0x1, 0x70bd2e, 0x25dfdbfd, "", [@generic="966267f6c3822fabfae7209db780563cfc0747d1082d81c9", @typed={0xc, 0x62, 0x0, 0x0, @u64=0x55d}, @generic="830976e73599bd061f23da3896aff0a1e00c216e167ccab0701ef7228413f6c5e1a1eaa809b72435f0c8e4cc53cdcdf6511975585bff3c35e194b42d4893bc063d1b7b6a7f417850", @generic="f5eb8de898f6c8e2cc9dcb94cc55921a8baada29c9f6fa5f4465d3abcbcacae5c6c758d3c20e3a9a2dbb63cdc4c38e3b5ff847535015cf07bed8cd066169cf646b4f1e1ef8748d01435a3052344ad65f4284db73ba86fe8920f889df1d88643cdac3780c6ec15af8740f65707c9ce43d6ebc3f0506b346f11d963781b51b9bf258be4725aa4c0df009463a715eade47e631fb1181901c32768c16fa53eb65b4e74361c110eaddbf1d68a68413514fa4e9cba17cc9e9b62eceff2d736906b59029b556bbc3871557fcfb99c34c4fc3e2040d5f1da"]}, 0x150}], 0x1, 0x0, 0x0, 0xc844}, 0x4000810) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000004c0)={'erspan0\x00', 0x0, 0x7, 0x20, 0x8001, 0xfffffffe, {{0x1d, 0x4, 0x3, 0x13, 0x74, 0x65, 0x0, 0xfa, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x41}, @remote, {[@end, @timestamp_addr={0x44, 0x1c, 0x55, 0x1, 0x1, [{@dev={0xac, 0x14, 0x14, 0x2a}, 0x4}, {@remote, 0x1}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}]}, @timestamp_prespec={0x44, 0x4, 0xfd, 0x3, 0x1}, @timestamp={0x44, 0xc, 0x43, 0x0, 0xe, [0x6, 0xff]}, @cipso={0x86, 0x10, 0xffffffffffffffff, [{0x1, 0xa, "e09472d57181cf75"}]}, @end, @timestamp={0x44, 0x20, 0xc1, 0x0, 0x8, [0x4, 0xffff4561, 0x100, 0x2, 0x6, 0x8000, 0x400]}]}}}}}) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000280)={0x18, 0x5a, 0x1, 0x0, 0x0, "", [@nested={0x8, 0x0, 0x0, 0x1, [@typed={0x4, 0x1, 0x0, 0x0, @binary}]}]}, 0x18}], 0x1}, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="0404055d23f68527b49349ba2cecf466f1f4331c17"], 0x10, 0x1) [ 917.633437] netlink: 316 bytes leftover after parsing attributes in process `syz-executor.5'. [ 917.636146] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 917.643439] netlink: 316 bytes leftover after parsing attributes in process `syz-executor.5'. [ 917.647646] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 16:46:12 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 11) 16:46:12 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) fallocate(r0, 0x12, 0x7, 0x7f) 16:46:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa3777785c36339e75263eab91b9d51e26cdb50fa08337a71300f26fdfaa89d03ab90a6883d378a07a68bb5053e996687e3997211c339de98b40f9f58e6b088affdfcf0faaddd39363866e07e1d9d5a52ff4861cb3caf4fb45ba62f84fe70e8986518037d871807befe4585417c40d4a167a3255b7c59859db119044ab8b27587c239668b5a6ddb5c5c1fd44bcf82438a59c8b66eb"], 0x57) 16:46:12 executing program 0: r0 = fsopen(&(0x7f0000000080)='devpts\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0x1b23, 0xff, 0x9, 0x1f, 0x4}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r2, 0x7, 0x1, 0x100000001}) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) fsmount(r2, 0x0, 0x6) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) getsockopt$inet_int(r4, 0x0, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 16:46:12 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000300)={0x0, 0x1, r1, 0x6}) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000280)={0xd68af3335b503297, 0x80, 0x3, 0x80, 0x3, 0x0, 0x0, 0xfffffffffffff273, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000240), 0x2}, 0x40400, 0x7, 0x43f8a443, 0x4, 0x4000000000000000, 0x8, 0x0, 0x0, 0x800, 0x0, 0x401}, 0xffffffffffffffff, 0xf, r1, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) syz_io_uring_setup(0x573c, &(0x7f0000000100)={0x0, 0xaf32, 0x1, 0x0, 0x2ff}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000340)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f00000001c0), 0x0, 0x0, 0x7ff) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000000)='\x00') r5 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000003000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="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"]) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000200)={0x0, r6, 0x1e, 0x74d1, 0x4, 0x9}) 16:46:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:46:12 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x5a, 0x0, 0x2011020, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x163008, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x2088024, &(0x7f0000000600)=ANY=[@ANYBLOB='dOta_err=abort,\x00']) 16:46:12 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_selinux(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:nvram_device_t:s0\x00', 0xfffffffffffffe7c, 0x0) [ 937.862298] audit: type=1400 audit(1735058772.756:25): avc: denied { write } for pid=9465 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 937.885252] audit: type=1326 audit(1735058772.769:26): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9467 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 937.912488] ext4: Unknown parameter 'dOta_err' [ 937.917592] ext4: Unknown parameter 'dOta_err' 16:46:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x404000, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) [ 937.987542] No source specified 16:46:12 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f0000000100)=ANY=[@ANYBLOB="a50a6a0058aff178002c00"]) 16:46:12 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CDROM_GET_MCN(0xffffffffffffffff, 0x5311, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x20000005) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_channels={0x43}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_channels={0x43}}) sendmsg$AUDIT_TRIM(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x3f6, 0x300, 0x70bd27, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4001}, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000380)={'syztnl2\x00', &(0x7f0000000300)={'sit0\x00', 0x0, 0x2f, 0x0, 0x5a, 0x5, 0x40, @local, @mcast1, 0x40, 0x8, 0x0, 0x4}}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000003c0)={@mcast2, 0x2f, r5}) 16:46:13 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 12) [ 938.138777] ext2: Unknown parameter '¥ [ 938.138777] j' 16:46:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000000)={0x0, "b3c8dcf254988be4bd15c2ab6a75dc6f"}) close_range(r0, 0xffffffffffffffff, 0x0) 16:46:13 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87"], 0x57) [ 938.160802] ext2: Unknown parameter '¥ [ 938.160802] j' 16:46:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:46:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1c1042, 0x4a) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x2000000) stat(&(0x7f0000000180)='.\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) signalfd4(r3, &(0x7f0000000000)={[0x4]}, 0x8, 0x800) setresuid(0x0, r2, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/ip_tables_targets\x00') [ 938.281746] FAULT_INJECTION: forcing a failure. [ 938.281746] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 938.282881] CPU: 1 UID: 0 PID: 9494 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 938.282930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.282953] Call Trace: [ 938.282964] [ 938.282978] dump_stack_lvl+0xfa/0x120 [ 938.283032] should_fail_ex+0x4d7/0x5e0 [ 938.283098] should_fail_alloc_page+0xe0/0x110 [ 938.283175] prepare_alloc_pages+0x178/0x500 [ 938.283234] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 938.283307] ? srso_return_thunk+0x5/0x5f [ 938.283350] ? stack_trace_save+0x8f/0xc0 [ 938.283412] ? srso_return_thunk+0x5/0x5f [ 938.283454] ? stack_depot_save_flags+0x2c/0x980 [ 938.283511] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 938.283576] ? srso_return_thunk+0x5/0x5f [ 938.283620] ? kasan_save_stack+0x24/0x50 [ 938.283659] ? kasan_save_track+0x14/0x30 [ 938.283697] ? __kasan_kmalloc+0x7f/0x90 [ 938.283742] ? do_filp_open+0x1e9/0x450 [ 938.283804] ? do_sys_openat2+0x164/0x1d0 [ 938.283852] ? __x64_sys_openat+0x143/0x200 [ 938.283902] ? do_syscall_64+0xbf/0x1d0 [ 938.283949] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 938.284004] ? srso_return_thunk+0x5/0x5f [ 938.284047] ? find_held_lock+0x2c/0x110 [ 938.284089] ? __create_object+0x59/0x80 [ 938.284137] ? srso_return_thunk+0x5/0x5f [ 938.284179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 938.284239] ? srso_return_thunk+0x5/0x5f [ 938.284281] ? policy_nodemask+0xeb/0x4e0 [ 938.284341] alloc_pages_mpol+0xee/0x330 [ 938.284396] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 938.284450] ? srso_return_thunk+0x5/0x5f [ 938.284492] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 938.284553] ? srso_return_thunk+0x5/0x5f [ 938.284595] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 938.284671] alloc_pages_noprof+0xa1/0x380 [ 938.284729] get_zeroed_page_noprof+0x18/0xb0 [ 938.284774] ? srso_return_thunk+0x5/0x5f [ 938.284816] mon_alloc_buff+0xed/0x250 [ 938.284883] mon_bin_open+0x209/0x4a0 [ 938.284943] ? __pfx_mon_bin_open+0x10/0x10 [ 938.285000] chrdev_open+0x235/0x690 [ 938.285071] ? __pfx_chrdev_open+0x10/0x10 [ 938.285139] ? lockref_get+0x15/0x50 [ 938.285200] do_dentry_open+0x71c/0x1420 [ 938.285271] ? __pfx_chrdev_open+0x10/0x10 [ 938.285353] vfs_open+0x82/0x3f0 [ 938.285396] ? srso_return_thunk+0x5/0x5f [ 938.285439] ? may_open+0x1f3/0x420 [ 938.285492] path_openat+0x1cfa/0x2990 [ 938.285576] ? srso_return_thunk+0x5/0x5f [ 938.285622] ? __pfx_path_openat+0x10/0x10 [ 938.285686] ? __pfx___lock_acquire+0x10/0x10 [ 938.285753] ? __pfx_perf_trace_lock+0x10/0x10 [ 938.285821] do_filp_open+0x1e9/0x450 [ 938.285885] ? __pfx_do_filp_open+0x10/0x10 [ 938.285948] ? find_held_lock+0x2c/0x110 [ 938.286011] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 938.286078] ? lock_acquire+0x32/0xc0 [ 938.286142] ? srso_return_thunk+0x5/0x5f [ 938.286192] ? srso_return_thunk+0x5/0x5f [ 938.286235] ? alloc_fd+0x2c0/0x560 [ 938.286312] do_sys_openat2+0x164/0x1d0 [ 938.286363] ? __pfx_do_sys_openat2+0x10/0x10 [ 938.286419] ? srso_return_thunk+0x5/0x5f [ 938.286461] ? __fget_files+0x206/0x3b0 [ 938.286537] __x64_sys_openat+0x143/0x200 [ 938.286589] ? __pfx___x64_sys_openat+0x10/0x10 [ 938.286640] ? ksys_write+0x1b1/0x240 [ 938.286729] do_syscall_64+0xbf/0x1d0 [ 938.286780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 938.286832] RIP: 0033:0x7f88c0051a04 [ 938.286860] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 938.286901] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 938.286940] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 938.286969] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 938.286996] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 938.287023] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 938.287049] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 938.287108] [ 938.462376] No source specified 16:46:13 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 13) [ 938.634673] FAULT_INJECTION: forcing a failure. [ 938.634673] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 938.635934] CPU: 1 UID: 0 PID: 9510 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 938.635984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 938.636007] Call Trace: [ 938.636017] [ 938.636035] dump_stack_lvl+0xfa/0x120 [ 938.636085] should_fail_ex+0x4d7/0x5e0 [ 938.636155] should_fail_alloc_page+0xe0/0x110 [ 938.636232] prepare_alloc_pages+0x178/0x500 [ 938.636291] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 938.636363] ? srso_return_thunk+0x5/0x5f [ 938.636407] ? stack_trace_save+0x8f/0xc0 [ 938.636468] ? srso_return_thunk+0x5/0x5f [ 938.636511] ? stack_depot_save_flags+0x2c/0x980 [ 938.636568] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 938.636633] ? srso_return_thunk+0x5/0x5f [ 938.636677] ? kasan_save_stack+0x24/0x50 [ 938.636715] ? kasan_save_track+0x14/0x30 [ 938.636754] ? __kasan_kmalloc+0x7f/0x90 [ 938.636798] ? do_filp_open+0x1e9/0x450 [ 938.636860] ? do_sys_openat2+0x164/0x1d0 [ 938.636908] ? __x64_sys_openat+0x143/0x200 [ 938.636958] ? do_syscall_64+0xbf/0x1d0 [ 938.637005] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 938.637060] ? srso_return_thunk+0x5/0x5f [ 938.637103] ? find_held_lock+0x2c/0x110 [ 938.637145] ? __create_object+0x59/0x80 [ 938.637192] ? srso_return_thunk+0x5/0x5f [ 938.637234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 938.637294] ? srso_return_thunk+0x5/0x5f [ 938.637337] ? policy_nodemask+0xeb/0x4e0 [ 938.637397] alloc_pages_mpol+0xee/0x330 [ 938.637451] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 938.637505] ? srso_return_thunk+0x5/0x5f [ 938.637547] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 938.637608] ? srso_return_thunk+0x5/0x5f [ 938.637651] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 938.637726] alloc_pages_noprof+0xa1/0x380 [ 938.637792] get_zeroed_page_noprof+0x18/0xb0 [ 938.637836] ? srso_return_thunk+0x5/0x5f [ 938.637879] mon_alloc_buff+0xed/0x250 [ 938.637945] mon_bin_open+0x209/0x4a0 [ 938.638005] ? __pfx_mon_bin_open+0x10/0x10 [ 938.638062] chrdev_open+0x235/0x690 [ 938.638133] ? __pfx_chrdev_open+0x10/0x10 [ 938.638201] ? lockref_get+0x15/0x50 [ 938.638262] do_dentry_open+0x71c/0x1420 [ 938.638333] ? __pfx_chrdev_open+0x10/0x10 [ 938.638415] vfs_open+0x82/0x3f0 [ 938.638458] ? srso_return_thunk+0x5/0x5f [ 938.638500] ? may_open+0x1f3/0x420 [ 938.638554] path_openat+0x1cfa/0x2990 [ 938.638636] ? srso_return_thunk+0x5/0x5f [ 938.638679] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 938.638739] ? __pfx_path_openat+0x10/0x10 [ 938.638809] ? alloc_fd+0x2c0/0x560 [ 938.638880] do_filp_open+0x1e9/0x450 [ 938.638944] ? __pfx_do_filp_open+0x10/0x10 [ 938.639007] ? find_held_lock+0x2c/0x110 [ 938.639070] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 938.639138] ? lock_acquire+0x32/0xc0 [ 938.639196] ? srso_return_thunk+0x5/0x5f [ 938.639246] ? srso_return_thunk+0x5/0x5f [ 938.639288] ? alloc_fd+0x2c0/0x560 [ 938.639365] do_sys_openat2+0x164/0x1d0 [ 938.639416] ? __pfx_do_sys_openat2+0x10/0x10 [ 938.639472] ? srso_return_thunk+0x5/0x5f [ 938.639514] ? __fget_files+0x206/0x3b0 [ 938.639589] __x64_sys_openat+0x143/0x200 [ 938.639642] ? __pfx___x64_sys_openat+0x10/0x10 [ 938.639693] ? ksys_write+0x1b1/0x240 [ 938.639781] do_syscall_64+0xbf/0x1d0 [ 938.639833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 938.639885] RIP: 0033:0x7f88c0051a04 [ 938.639912] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 938.639953] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 938.639992] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 938.640021] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 938.640048] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 938.640075] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 938.640101] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 938.640160] 16:46:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87"], 0x57) 16:46:37 executing program 7: r0 = clone3(&(0x7f0000000040)={0x177323500, &(0x7f0000000000), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) close(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) fspick(r2, &(0x7f00000000c0)='./file0\x00', 0x1) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @empty}, {0x6, @random="420c20d8024e"}, 0x24, {0x2, 0x4e23, @loopback}, 'vcan0\x00'}) r3 = pidfd_open(r0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000f00)='net/raw6\x00') 16:46:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:46:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) faccessat2(r0, &(0x7f0000000000)='./file0\x00', 0x5, 0x1080) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000180)='9', 0x1, 0x8040000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000440)={0x3, 0x1, 0x800, 0x8}, 0x10) sendmsg$sock(r2, &(0x7f0000000400)={&(0x7f0000000200)=@pptp={0x18, 0x2, {0x2, @local}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)="5ca01de1085371bf61feecaab0ec70dfb6287c9e84b8d806", 0x18}, {&(0x7f0000000280)="d1662022e6ce2eea87fca98a3135729e8be76447b49151de8d42055a2047183a0f82be7e9016f78ed5899058a5328fc6d990cd877deed2c13f37ea4b4a5af1f1fb70864caf448f0a9e5519572bd5d7fb00c55d1e57afb576adb85cacae80fc83d2455f7237190b1eb0dc7773888d964d9ec39121414fefb5ae597da5b3834b286facfd1557ece929be85be98cca834ce31a7f84f296db7a37e77f81edfb5c20e6fae3093f005f25ad5a73c8959d3bbd1b6e3d70e77cb176880f9aafeb261fda9728528ca9c441b67f90830403241df3a6bcb68ced2f86d4b1e8998aa", 0xdc}], 0x2, &(0x7f00000003c0)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x9}}], 0x30}, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) r4 = open$dir(&(0x7f0000000480)='./file1\x00', 0x40, 0x44) ioctl$VFAT_IOCTL_READDIR_BOTH(r4, 0x82307201, &(0x7f00000004c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 16:46:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 14) 16:46:37 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) 16:46:37 executing program 4: shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff4000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff4000/0x3000)=nil) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x4000) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) r4 = getgid() setresgid(0x0, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x10000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {}, 0x2c, {[{@msize={'msize', 0x3d, 0x3b}}, {@access_user}, {@dfltgid={'dfltgid', 0x3d, r4}}], [{@smackfshat={'smackfshat', 0x3d, 'wfdno'}}, {@dont_hash}, {@obj_role={'obj_role', 0x3d, 'trans=fd,'}}, {@hash}]}}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004bc0)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/65, 0x41}, {&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000380)=""/174, 0xae}], 0x7}}, {{&(0x7f00000004c0), 0x6e, &(0x7f0000000600)=[{&(0x7f0000000540)=""/7, 0x7}, {&(0x7f0000000580)=""/81, 0x51}], 0x2, &(0x7f0000000640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x130}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/170, 0xaa}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/254, 0xfe}, {&(0x7f0000000a00)=""/33, 0x21}, {&(0x7f0000000a40)}], 0x5, &(0x7f0000000b00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{&(0x7f0000000c80), 0x6e, &(0x7f0000001000)=[{&(0x7f0000000d00)=""/247, 0xf7}, {&(0x7f0000000e00)=""/226, 0xe2}, {&(0x7f0000000f00)=""/244, 0xf4}], 0x3, &(0x7f0000004ec0)=ANY=[@ANYBLOB="180000005276e342cfe772c7e3498dbe2a3fd4a9379e617a50cb98911e593ab56a893699c9b1e8731ad5fa0bf78e437a3cf3d90b9522a8d0c2ab4e780f201e6ba8d2f3fdea47d4fb37e80a061566e8a786168613b1fa49569a7bcc8981f288fcf1eb750aeaafa644cdd0e3bddcfaa81994fdba7b0671fb838b370a4e", @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x30}}, {{&(0x7f0000001080)=@abs, 0x6e, &(0x7f0000002280)=[{&(0x7f0000001100)=""/213, 0xd5}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/119, 0x77}], 0x3}}, {{&(0x7f00000022c0)=@abs, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002340)=""/113, 0x71}], 0x1, &(0x7f0000002400)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000002500)=@abs, 0x6e, &(0x7f0000003700)=[{&(0x7f0000002580)=""/197, 0xc5}, {&(0x7f0000002680)=""/93, 0x5d}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000003740)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000003780)=@abs, 0x6e, &(0x7f0000004940)=[{&(0x7f0000003800)=""/221, 0xdd}, {&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/12, 0xc}], 0x3, &(0x7f0000004980)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000004a80), 0x6e, &(0x7f0000004b80)=[{&(0x7f0000004b00)=""/84, 0x54}], 0x1}}], 0x9, 0x2, &(0x7f0000004e00)={0x77359400}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000004e40)={{0x3, r2, r4, 0x0, r5, 0x2, 0x100}, 0x2, 0x0, 0x7ce6, 0x80000000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5}) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) 16:46:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) statx(r0, &(0x7f0000003200)='.\x00', 0x0, 0x20, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r6 = getpid() fcntl$setownex(r5, 0xf, &(0x7f0000000040)={0x0, r6}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003a00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003940)=[{&(0x7f0000000100)={0x3b0, 0x33, 0x100, 0x70bd2b, 0x25dfdbfd, "", [@generic="db52454ba93051d999e498cb97807f3d717a24f4a60c9eeeb7bfb5f4c1baf33d5a13bb2af30db4571003219c273260b61523580fda0265df4eb80acb053e48e9738553884340bfba6cfe5c9811a924dc335c5458efa1", @generic="8dcf13645f3c57eb07506c8162db482f8a49a93b79d209438807085e0d2cc8c9a06fbac1cb59426c409dbc723ed6afd88fed5c7f08ca410dd57d26732f813a105d2d9ce1984523bedfb667f82e5a6de244", @nested={0x2f7, 0xc, 0x0, 0x1, [@typed={0x8, 0x61, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @generic="e1145bf1e765dd61ebdbf78bf79d982473de66a8b839407d96cf3d69ea253b60e9b270f05443b613313633b9ebf64de73b0e75c93d45784d890799f45442962910eae5c3892ba96a8f683b7f79310458783dd92e674c74c567226032bf1c47312a7966d876534c0a8f6892865ebf688e3fdf956463abd86405bb6fc0c195c9fa6de135f3e8f7c14425c073eb6b02ee675d00f9a91ec8b929ff8686bfa1e4b01741f34230cf4fbd9c98f7734d2275d77d692cc15c5291ef4b12a1f4a8937cde528619ed1c10bd5f4a9e98accf9ff4bc8fc5", @typed={0xb1, 0x74, 0x0, 0x0, @binary="38d8d9773121b1f62b7be3ce0fbc66727b5e72b84453b8a8b212f6aae2705fc6c850bb1d60a26326e9fe904087a540d263f31f047549fb51e7daeef7e4d50ef0426ee5e744f811d23365adcaae7b2ca7d835260810c3f10f180db6bc8842b2812ac5c8bc0380ef99a244d1191b769e62932c82fc6b9098c97f1561920e5841a99c59890639c254ad54814031d5c7fd9bc151ec0ff422d2f224d43528d419c367e34c4386896bef29f0dbd47f30"}, @typed={0xc, 0x86, 0x0, 0x0, @u64}, @generic="8632f58078e79043de1da69224ae58a4650c02ae356e2a6279c78c0428a43378f91a915f221267b4485beda35a87e234e81e8b5735068342b2d2e1d86c8a0cf21928d6d776846db5f659327537ddffc6a7ecdc915e08e232cb4f507198afa106a71cf4be25c2eb3a1afe08f09c288f68bf75de2bfba592299b4db2c67cf0aaf3e17c837e133c5fbc57156b145748019f9b81c8dd3e3491121b15c2ddd69a891c8f5295a9b0b7c2f787c5a235cafc215150d7f2ab4181746cb9699a0ed84504640e97575d77fea7e1003c8a994fdf41c0cd686ce27a8dedd1180f6e3eb223d6223b9f7fe57615a8", @generic="5b8d04b9b5ca8752fc52a835a13e64db18255fcbf7f65272ea64b282f32ed96fcb4d6af6c85d5fc30c23e8c55b55aa007ed95241f589cfde73da2588ba34f1e1591263e80dc1b8d9aff5c3ceebccba03caae65ef51dda2ca547e3f2dc7c8687345cc446f78734f19217ff6", @typed={0x8, 0x4b, 0x0, 0x0, @fd=r1}]}]}, 0x3b0}, {&(0x7f00000004c0)={0x114, 0x11, 0x400, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x96, 0x0, 0x0, @uid=r2}, @nested={0xf4, 0x28, 0x0, 0x1, [@typed={0x8, 0x41, 0x0, 0x0, @u32=0xa5}, @typed={0xc, 0xd, 0x0, 0x0, @u64=0x6}, @typed={0x64, 0xa14, 0x0, 0x0, @binary="a817df0196c6fb3a7e7fa4eda3a3d2c2a4d491899b2b25bc104d8c320305ecc69556028300ae6381546f8b51d9c74fd9208952591cdb507ee8e3b0f71734c742d1e598e9f7409f202143acc12bf2d4ffe05f06adcce47d804f422b2da7959233"}, @typed={0x14, 0x89, 0x0, 0x0, @ipv6=@remote}, @generic="9d2dc101278a979ea8e7bf108b78bc3735c3644b312662d2b3410be9e906d0ee1374fb1e088877ceeb82bd86febc540f8f586fb9b084eeb0ec686366e9f725b218ffb30a6568121e5e3add6001ba36e1", @typed={0x14, 0x35, 0x0, 0x0, @ipv6=@loopback}]}, 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@generic="6c5336ca9b4f1abca978078074455b9f6abc8bee44fda7518f919f2667b7ac50b2437cd28cd204582121d36ea683c12623ab5d68aec45968f699567a625b1b1832c78090a1bf745cad2da16d7ea3c577f7857a44cfc3fc54454893403e5180c05385f188f4dddeaf40123a700f8e1b5a7ab7b17fe1cee11fc8e69d6536e6233a1833e49bab7a19d88b8384419ad579836f6dc30013bae4c109ab6fe2f0dc5f66d38cb91c7498cd282adabed80a5646bb54f27329f43f749990968335db3d66df3c7588b6c7a7a2b5f3c5e045d2bd8bd0461e18e4a386845ae1697e72bb643963e79ce0825ce19799be8033b9d660fcd4d4fa66614ccd215c8b4dda5b07a2"]}]}, 0x17c}, {&(0x7f0000003340)={0x4e8, 0x2e, 0x4, 0x70bd27, 0x25dfdbfc, "", [@generic="67c8a7e4ede0b9ddd24d5b4c77a13302beb6eebb20270fbaa7441ad23179d38485e391935ca23e57f09139f97522da49b8e22692adc2b5a6425c35120cb15168018e06a3fc0b5fbf26d80b2b2a36dddd32a43f1ed7a0be372f1fceeb932690b1ddb1c599cfbfc89ca5b81225be42238bba8d610fe2e488969db3a2362647bec0a80811a527a3cf8957c49bc11a6fecad6e30350f2333e678f961e7b80bb522ddb363f4b4749d26886d3875861b0510c3f70e13e536d99af981be6531d0152e191028b59875ec905abae7e5dae1d7738ad475f1c687697d2074bdc4cfff42fb5a4c4b3ab899e8edf8d23edb95a0bd484495fd0f", @nested={0x130, 0x5a, 0x0, 0x1, [@generic="bf6898053de5666e99c822f68406618569b510508b27823d796a6e902c8afcfc4ef15d8620ac2366c43ca4d6d2a34cca823b783d932055e0b3b03638f4abf8748e2d80837d75ad6a6c2eadc2d17b6eac1c0ef3efd2044a4e9af05f4c40c2d87ae8215a0530122230c2e00b9ec551acba4a3b0e465f89", @generic="61f3201b6d40d675ea0b4b2e21833e91b5370a3146fb9e3f443aedd8d5a27be9171c9702ec42dbc3729ef62413edd274f9b36a7176d4662fda8e3244c39694650c25d36e5ca9551e44a792b98efe0f651d7dc3593bab53849bdd103c6f7d37f63bca9dd8c23a48ab0044f1ea8a94af9458df4dc81a15bb96eecd75407a2c3279837b081a19fc7ff9bdcd4bc4b61f47d143bda7b35acecabddd807da8c36ac14f034794b1e83fc46c059593ac6dbe1cfcf99d27678c87"]}, @nested={0xfa, 0x20, 0x0, 0x1, [@generic="75d5a050669817047547db9b01c0bd9479ed8ca2efd3b8acb17e9b31e3a21b2903f1e69f83d69bd4c0e5042c6c3dbb99b7640b7ca7d748c0503a32eb6a242670f6cb803ecf1f9fdabc2c318fa7f32c19908f1a1f2ecd32dddce339e5d3116d1d3ef84d0640d24190d4e1023b0ff027c32d2320b8f616de14fcb4ac0aa3188155049c64170d8b53cc14835e310bc537f82c9ecce1d8d109a19c7286a602d020fa80826a132da4eeb663124dc04eff655ff33226f5193079000dbe7a288eb9c705d3d037984a51c22ab41753bae7bcf18e351f0c43f0cbe031fb90b9405302", @typed={0x8, 0x60, 0x0, 0x0, @uid=r4}, @typed={0x8, 0x62, 0x0, 0x0, @pid=r6}, @typed={0x8, 0x4d, 0x0, 0x0, @u32=0x1}]}, @nested={0x1a1, 0x4f, 0x0, 0x1, [@generic="322942ff385d18ecb02ffbdc3659a3bcf2d52db1fbc996f9083ad4a801030616", @typed={0x56, 0x34, 0x0, 0x0, @binary="4b61c17437b8f14855db1dfc82323bd3ab58a53de22fa6b5aa7516c84228cdbcc60d1825eec7704000d421693045605a498cfc6a5a9f719c204bd6eb848b67470727229529a7d94244d385afe68257199019"}, @generic="3a5132ebe3c33011ae1a1127d8a3f8712a3e06c3a34be0fd7201ab6d74ff967dd2159ae161f262be120dbdfd7b6840994676c3c349bcce56155d69ca08a5e3f755dd389fc015b64b70056d6772b402de65adbed229f7203376dace1e238745cb8432072365fd500f4bd2b7beac0cf33fae83b39ba6a11c5e3802d387cdfed4bb", @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@loopback}, @generic="6601f1517c0e27434175fcdf172d86aa8ca43fb875619e8b236760488f58f1883e3f18075cf5f96ae93050d8580f3fc97ff25139a27e3c753ce4aad007547a90db9f5efe6a396e11ab198606919b86e819e99fdcb50900f78ead4a82f0565b3ab88fb00e749fef9b273b782bf2b1693c92ee1a401003d4b0963ae116552d5e5fdb812a2cae68b0f01f007a59eb9e61984a60910ef8f38d39269715790d"]}, @typed={0x14, 0x8c, 0x0, 0x0, @ipv6=@mcast1}]}, 0x4e8}, {&(0x7f0000003840)={0x6c, 0x32, 0x20, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x9, 0x4b, 0x0, 0x0, @str='@%\'}\x00'}, @typed={0x8, 0x2d, 0x0, 0x0, @u32=0x71a}, @generic="395c6ad772e347f68a3c91148762691b59778afcdbba845ece4679381398ba097ab882a5fc7546e12b01ed6a", @typed={0x8, 0x78, 0x0, 0x0, @u32=0x8}, @typed={0x14, 0x42, 0x0, 0x0, @ipv6=@private2}]}, 0x6c}, {&(0x7f00000038c0)={0x78, 0x16, 0x800, 0x70bd2c, 0x25dfdbff, "", [@nested={0x67, 0x7f, 0x0, 0x1, [@generic="aba3b2926d0b16c2423fa75ceee01ef885d314095197f36ed7356db72c18a047b20fa1991e81fb3e3d53e782b2937fd4acfb428973b49b50b93ba60b988f6b09934ffcf4adbc6cd68746b4e245fda96540228dda8f249a0dcdcaa1bd815dc859f8b8a3"]}]}, 0x78}], 0xa, 0x0, 0x0, 0x48000}, 0x40) [ 962.607627] FAULT_INJECTION: forcing a failure. [ 962.607627] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 962.608721] CPU: 1 UID: 0 PID: 9518 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 962.608769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 962.608792] Call Trace: [ 962.608802] [ 962.608816] dump_stack_lvl+0xfa/0x120 [ 962.608866] should_fail_ex+0x4d7/0x5e0 [ 962.608930] should_fail_alloc_page+0xe0/0x110 [ 962.609005] prepare_alloc_pages+0x178/0x500 [ 962.609067] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 962.609139] ? srso_return_thunk+0x5/0x5f [ 962.609182] ? stack_trace_save+0x8f/0xc0 [ 962.609242] ? srso_return_thunk+0x5/0x5f [ 962.609285] ? stack_depot_save_flags+0x2c/0x980 [ 962.609340] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 962.609404] ? srso_return_thunk+0x5/0x5f [ 962.609448] ? kasan_save_stack+0x24/0x50 [ 962.609487] ? kasan_save_track+0x14/0x30 [ 962.609525] ? __kasan_kmalloc+0x7f/0x90 [ 962.609569] ? do_filp_open+0x1e9/0x450 [ 962.609631] ? do_sys_openat2+0x164/0x1d0 [ 962.609679] ? __x64_sys_openat+0x143/0x200 [ 962.609729] ? do_syscall_64+0xbf/0x1d0 [ 962.609775] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 962.609830] ? srso_return_thunk+0x5/0x5f [ 962.609872] ? find_held_lock+0x2c/0x110 [ 962.609914] ? __create_object+0x59/0x80 [ 962.609961] ? srso_return_thunk+0x5/0x5f [ 962.610003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 962.610062] ? srso_return_thunk+0x5/0x5f [ 962.610105] ? policy_nodemask+0xeb/0x4e0 [ 962.610163] alloc_pages_mpol+0xee/0x330 [ 962.610217] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 962.610271] ? srso_return_thunk+0x5/0x5f [ 962.610313] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 962.610374] ? srso_return_thunk+0x5/0x5f [ 962.610416] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 962.610491] alloc_pages_noprof+0xa1/0x380 [ 962.610550] get_zeroed_page_noprof+0x18/0xb0 [ 962.610605] ? srso_return_thunk+0x5/0x5f [ 962.610648] mon_alloc_buff+0xed/0x250 [ 962.610714] mon_bin_open+0x209/0x4a0 [ 962.610773] ? __pfx_mon_bin_open+0x10/0x10 [ 962.610829] chrdev_open+0x235/0x690 [ 962.610900] ? __pfx_chrdev_open+0x10/0x10 [ 962.610967] ? lockref_get+0x15/0x50 [ 962.611027] do_dentry_open+0x71c/0x1420 [ 962.611097] ? __pfx_chrdev_open+0x10/0x10 [ 962.611177] vfs_open+0x82/0x3f0 [ 962.611221] ? srso_return_thunk+0x5/0x5f [ 962.611263] ? may_open+0x1f3/0x420 [ 962.611316] path_openat+0x1cfa/0x2990 [ 962.611401] ? __pfx_path_openat+0x10/0x10 [ 962.611466] ? __pfx___lock_acquire+0x10/0x10 [ 962.611520] ? srso_return_thunk+0x5/0x5f [ 962.611562] ? find_held_lock+0x2c/0x110 [ 962.611612] do_filp_open+0x1e9/0x450 [ 962.611676] ? __pfx_do_filp_open+0x10/0x10 [ 962.611738] ? find_held_lock+0x2c/0x110 [ 962.611799] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 962.611866] ? lock_acquire+0x32/0xc0 [ 962.611924] ? srso_return_thunk+0x5/0x5f [ 962.611973] ? srso_return_thunk+0x5/0x5f [ 962.612016] ? alloc_fd+0x2c0/0x560 [ 962.612091] do_sys_openat2+0x164/0x1d0 [ 962.612141] ? __pfx_do_sys_openat2+0x10/0x10 [ 962.612196] ? srso_return_thunk+0x5/0x5f [ 962.612239] ? __fget_files+0x206/0x3b0 [ 962.612313] __x64_sys_openat+0x143/0x200 [ 962.612365] ? __pfx___x64_sys_openat+0x10/0x10 [ 962.612416] ? ksys_write+0x1b1/0x240 [ 962.612502] do_syscall_64+0xbf/0x1d0 [ 962.612553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 962.612605] RIP: 0033:0x7f88c0051a04 [ 962.612633] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 962.612674] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 962.612713] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 962.612742] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 962.612769] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 962.612796] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 962.612822] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 962.612878] [ 962.649551] loop5: detected capacity change from 0 to 40 [ 962.735395] No source specified [ 962.811208] audit: type=1326 audit(1735058797.694:27): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9523 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:46:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x7, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}, {&(0x7f00000004c0)="6b527bde5d5ee901933fbaff57545d19209c19cdea96c95d9d92072e6c9306f722a8d2fba9adf2d891698d02b0ae673df49d53fcd251a41da39608d22b8b87d9f1d5b7ac2df535c6bb4f463f70cc383365c37b597e437cb748dd1639919ed2684ac535ef55375a333fa7727c1dfe68bd715b03b73f1880a3372f4a1c535f9b82fc7f44abb94bd1e7636a199bf055cf119f144e657f508b470045628ba7b29ad1890dda9d30da990e8477ff6b11fd678aad4341be9ffb0490f06881ba8df3b45526233bcdd7e0f48d2a0e", 0xca, 0x2}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:46:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87"], 0x57) 16:46:37 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f00000000c0)=0xfffffffffffffc8a, 0x3ff) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='euid<', @ANYRESDEC=r1, @ANYBLOB=',fowner>', @ANYRESDEC=r1, @ANYBLOB="2c6d61736b3d5e4d00005f415050454e442c7062723d3030303030303430303030306251199a3030303030303231e39c2fd9940c2c7065dfe369745f"]) 16:46:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002000028020000028400001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32373335313636303200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000009d7e75f885aa4ea585ee14b925c0a95e010000000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003000000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000066fe0e000000040000000f007f00000000000000", 0x20, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1004}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f00000000000004000400000000000000050000000c00"/64, 0x40, 0x2200}, {&(0x7f0000011600)="20000000741c6aeb741c6aeb00000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011700)="c041000000380000d3f4655fd3f4655fd3f4655f00000000000002001c00000000000000000000000d0000000e0000000f0000001000000011000000120000001300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d3f4655f000000000000000000000000000002ea00"/192, 0xc0, 0x3400}, {&(0x7f0000011800)="ed4100003c000000d3f4655fd3f4655fd3f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000083833c6f00000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x3600}, {&(0x7f0000011900)="ed8100001a040000d3f4655fd3f4655fd3f4655f0000000000000100040000000000000001000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb70067900000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000", 0xa0, 0x3800}, {&(0x7f0000011a00)="ffa1000026000000d3f4655fd3f4655fd3f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3237333531363630322f66696c65302f66696c65300000000000000000000000000000000000000000000090269f9500000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000", 0xa0, 0x3a00}, {&(0x7f0000011b00)="ed8100000a000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000228a1c2600000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x3c00}, {&(0x7f0000011c00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d3f4655fd3f4655fd3f4655f0000000000000200140000000000000001000000150000001600000017000000180000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000518472a200000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000", 0xc0, 0x3de0}, {&(0x7f0000011d00)="ed81000064000000d3f4655fd3f4655fd3f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c602223e700000000000000000000000000000000000000000000000020000000741c6aeb741c6aeb741c6aebd3f4655f741c6aeb0000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011e00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x41c0}, {&(0x7f0000011f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000012000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8070000", 0x20, 0x6800}, {&(0x7f0000012100)="000000000008ed00"/32, 0x20, 0x7000}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x7800}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8000}, {&(0x7f0000012400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x8800}, {&(0x7f0000012500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x9000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x9800}, {&(0x7f0000012700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000012c00)=ANY=[@ANYBLOB='\x00']) 16:46:37 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 15) [ 963.004570] loop3: detected capacity change from 0 to 34 [ 963.042562] FAT-fs (loop3): invalid media value (0xcd) [ 963.043704] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 963.045158] FAT-fs (loop3): Can't find a valid FAT filesystem [ 963.051845] iso9660: Unknown parameter 'euid<18446744073709551615' [ 963.085392] loop5: detected capacity change from 0 to 512 16:46:37 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0xffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc8, 0x0, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x101}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x7}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4040000}, 0x4008001) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8342, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0x9}, 0x0, 0x0, 0xffffffff, 0x0, 0x4, 0x401, 0xfffd, 0x0, 0x2}, 0xffffffffffffffff, 0xd, r0, 0x8) r2 = clone3(&(0x7f0000000380)={0x137363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ptrace(0x10, r2) readv(r1, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000400)=""/195, 0xc3}], 0x2) readahead(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, r2, 0x2, 0xffffffffffffffff, 0x2) signalfd4(r1, &(0x7f0000001880)={[0x9]}, 0x8, 0x80000) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000280)={0x4, 0x7fffffff}) openat$cgroup(0xffffffffffffffff, &(0x7f00000018c0)='syz1\x00', 0x200002, 0x0) [ 963.090951] FAULT_INJECTION: forcing a failure. [ 963.090951] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 963.091964] CPU: 1 UID: 0 PID: 9549 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 963.092013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.092039] Call Trace: [ 963.092050] [ 963.092064] dump_stack_lvl+0xfa/0x120 [ 963.092113] should_fail_ex+0x4d7/0x5e0 [ 963.092179] should_fail_alloc_page+0xe0/0x110 [ 963.092255] prepare_alloc_pages+0x178/0x500 [ 963.092314] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 963.092387] ? srso_return_thunk+0x5/0x5f [ 963.092430] ? stack_trace_save+0x8f/0xc0 [ 963.092496] ? srso_return_thunk+0x5/0x5f [ 963.092538] ? stack_depot_save_flags+0x2c/0x980 [ 963.092595] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 963.092659] ? srso_return_thunk+0x5/0x5f [ 963.092703] ? kasan_save_stack+0x24/0x50 [ 963.092742] ? kasan_save_track+0x14/0x30 [ 963.092780] ? __kasan_kmalloc+0x7f/0x90 [ 963.092825] ? do_filp_open+0x1e9/0x450 [ 963.092887] ? do_sys_openat2+0x164/0x1d0 [ 963.092934] ? __x64_sys_openat+0x143/0x200 [ 963.092984] ? do_syscall_64+0xbf/0x1d0 [ 963.093030] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 963.093086] ? srso_return_thunk+0x5/0x5f [ 963.093128] ? find_held_lock+0x2c/0x110 [ 963.093170] ? __create_object+0x59/0x80 [ 963.093216] ? srso_return_thunk+0x5/0x5f [ 963.093259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 963.093318] ? srso_return_thunk+0x5/0x5f [ 963.093361] ? policy_nodemask+0xeb/0x4e0 [ 963.093420] alloc_pages_mpol+0xee/0x330 [ 963.093475] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 963.093529] ? srso_return_thunk+0x5/0x5f [ 963.093571] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 963.093632] ? srso_return_thunk+0x5/0x5f [ 963.093674] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 963.093750] alloc_pages_noprof+0xa1/0x380 [ 963.093807] get_zeroed_page_noprof+0x18/0xb0 [ 963.093852] ? srso_return_thunk+0x5/0x5f [ 963.093894] mon_alloc_buff+0xed/0x250 [ 963.093961] mon_bin_open+0x209/0x4a0 [ 963.094021] ? __pfx_mon_bin_open+0x10/0x10 [ 963.094077] chrdev_open+0x235/0x690 [ 963.094148] ? __pfx_chrdev_open+0x10/0x10 [ 963.094216] ? lockref_get+0x15/0x50 [ 963.094276] do_dentry_open+0x71c/0x1420 [ 963.094347] ? __pfx_chrdev_open+0x10/0x10 [ 963.094429] vfs_open+0x82/0x3f0 [ 963.094472] ? srso_return_thunk+0x5/0x5f [ 963.094515] ? may_open+0x1f3/0x420 [ 963.094568] path_openat+0x1cfa/0x2990 [ 963.094661] ? srso_return_thunk+0x5/0x5f [ 963.094706] ? __pfx_path_openat+0x10/0x10 [ 963.094771] ? __pfx___lock_acquire+0x10/0x10 [ 963.094829] ? __pfx_perf_trace_lock+0x10/0x10 [ 963.094897] do_filp_open+0x1e9/0x450 [ 963.094961] ? __pfx_do_filp_open+0x10/0x10 [ 963.095023] ? find_held_lock+0x2c/0x110 [ 963.095086] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 963.095153] ? lock_acquire+0x32/0xc0 [ 963.095212] ? srso_return_thunk+0x5/0x5f [ 963.095262] ? srso_return_thunk+0x5/0x5f [ 963.095304] ? alloc_fd+0x2c0/0x560 [ 963.095382] do_sys_openat2+0x164/0x1d0 [ 963.095432] ? __pfx_do_sys_openat2+0x10/0x10 [ 963.095491] ? srso_return_thunk+0x5/0x5f [ 963.095535] ? __fget_files+0x206/0x3b0 [ 963.095610] __x64_sys_openat+0x143/0x200 [ 963.095663] ? __pfx___x64_sys_openat+0x10/0x10 [ 963.095714] ? ksys_write+0x1b1/0x240 [ 963.095802] do_syscall_64+0xbf/0x1d0 [ 963.095854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 963.095905] RIP: 0033:0x7f88c0051a04 [ 963.095933] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 963.095974] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 963.096013] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 963.096042] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 963.096069] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 963.096096] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 963.096122] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 963.096181] [ 963.135739] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (57555!=0) [ 963.136733] EXT4-fs (loop5): group descriptors corrupted! 16:46:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x6, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}, {&(0x7f00000003c0)="7d8c77f621a8832bf0bca3077ed845596092a54e319552ddebc71ac3371c1c4f1ea1618c4d1ed4c55d0ea6a762f41e0ea6e4484eb790f21022456ef04aab14966a71a9b1333505e992b4e8bae754b56dcccbe99e453217ea659080ee3e21d0804f910948c437b420b15e0da20e11ec18d3ebc6c70c0cf47099e6f40a9348aa65fa72f2cfee8ecce9ac5317f2cc3f62dc3f7a8f21562607217076c3da066488d9e01762371d6b67f1b4eb202d2e13f9c6fa465bb1d864367155fa8bfc24a4ca55d52b6b861dc4a0dee3f3071036acc7340e", 0xd1, 0x2}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 963.161262] loop5: detected capacity change from 0 to 512 [ 963.172365] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (57555!=0) [ 963.173313] EXT4-fs (loop5): group descriptors corrupted! 16:46:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa3777785c36339e75263eab91b9d51e26cdb50fa08337a71300f26fdfaa89d03ab90a6883d378a07a68bb5053e996687e3997211c339de9"], 0x57) [ 963.341310] loop3: detected capacity change from 0 to 34 [ 963.363482] FAT-fs (loop3): invalid media value (0x4e) [ 963.364463] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 963.365995] FAT-fs (loop3): Can't find a valid FAT filesystem 16:46:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 16:46:58 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 16) 16:46:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x88, 0x64, &(0x7f0000000000), 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) dup2(r1, r2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x3020, 0x4) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) 16:46:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x15f) write$binfmt_elf64(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x78) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 16:46:58 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) 16:46:58 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, r2, 0x0, 0xfffffdef) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x141042, 0x0) r4 = accept4$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14, 0x800) fsetxattr$security_ima(r4, &(0x7f0000000080), &(0x7f00000000c0)=@sha1={0x1, "f76f4bd747215b86f012a5524819f849c9e22231"}, 0x15, 0x2) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r5, r5, 0x0, 0x100000) 16:46:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87"], 0x57) 16:46:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}, {&(0x7f0000000300)="2b4ecfa16ebecc234d33e55bb9d21529173c0ee68843255b19caee24d2ad0897742f811a6eb4595e494fc9f2072be7b190e6a86a1c785e033e81639715a1af7971d687532a53db68656f5185d5f20d531da79f25f2533d0b29b118f4ccb23b5d89176d7d24d5edcd3916001fb4b9aa637cd13ae39f8862d6117a1955c022d56b8cb316bf945a5ef4e35a480b5e4be38a115864e2231a1b5759d6c0bbfc3ae2ba080fb1574f30870fba328b3741868601033aeefb97", 0xb5, 0x22a7}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:46:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12a00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x1, 0x1d}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fsmount(0xffffffffffffffff, 0xa97eeda33f5dd126, 0x2) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x24, 0xfd, 0x3, 0x7f, 0x0, 0x5, 0x46000, 0xe, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x4, @perf_bp, 0x10000, 0x7, 0x10001, 0x9, 0x10001, 0xfffff001, 0x8001, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x7, r0, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000001600), 0x400000, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560c, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) fdatasync(r4) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x58, 0x20, 0xff, 0x0, 0x7, 0x5019, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, @perf_config_ext={0x401, 0x8000}, 0x4000, 0x0, 0x20, 0xc, 0x5, 0x7, 0x2, 0x0, 0x10001, 0x0, 0x3}, r3, 0x5, r2, 0x1) clone3(&(0x7f0000001340)={0x6102080, &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0), {0x1b}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000000200)=""/12, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, r1, 0x0, 0x0, r3, 0x0], 0x7}, 0x58) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f00000013c0)={0x7, 0x2, 0x7f, 0x8, 0x9, "55d00f4d358ed3718ae9b4f7a18c7bf4fa4fa4", 0x1, 0x100}) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 983.830912] FAULT_INJECTION: forcing a failure. [ 983.830912] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 983.832353] CPU: 0 UID: 0 PID: 9571 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 983.832417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 983.832446] Call Trace: [ 983.832460] [ 983.832478] dump_stack_lvl+0xfa/0x120 [ 983.832542] should_fail_ex+0x4d7/0x5e0 [ 983.832625] should_fail_alloc_page+0xe0/0x110 [ 983.832725] prepare_alloc_pages+0x178/0x500 [ 983.832800] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 983.832894] ? srso_return_thunk+0x5/0x5f [ 983.832951] ? stack_trace_save+0x8f/0xc0 [ 983.833036] ? srso_return_thunk+0x5/0x5f [ 983.833091] ? stack_depot_save_flags+0x2c/0x980 [ 983.833165] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 983.833249] ? srso_return_thunk+0x5/0x5f [ 983.833307] ? kasan_save_stack+0x24/0x50 [ 983.833357] ? kasan_save_track+0x14/0x30 [ 983.833408] ? __kasan_kmalloc+0x7f/0x90 [ 983.833465] ? do_filp_open+0x1e9/0x450 [ 983.833546] ? do_sys_openat2+0x164/0x1d0 [ 983.833609] ? __x64_sys_openat+0x143/0x200 [ 983.833674] ? do_syscall_64+0xbf/0x1d0 [ 983.833735] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 983.833804] ? srso_return_thunk+0x5/0x5f [ 983.833860] ? perf_trace_preemptirq_template+0x25a/0x430 [ 983.833965] ? srso_return_thunk+0x5/0x5f [ 983.834021] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 983.834098] ? srso_return_thunk+0x5/0x5f [ 983.834154] ? policy_nodemask+0xeb/0x4e0 [ 983.834231] alloc_pages_mpol+0xee/0x330 [ 983.834302] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 983.834373] ? srso_return_thunk+0x5/0x5f [ 983.834428] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 983.834508] ? srso_return_thunk+0x5/0x5f [ 983.834564] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 983.834663] alloc_pages_noprof+0xa1/0x380 [ 983.834738] get_zeroed_page_noprof+0x18/0xb0 [ 983.834796] ? srso_return_thunk+0x5/0x5f [ 983.834852] mon_alloc_buff+0xed/0x250 [ 983.834938] mon_bin_open+0x209/0x4a0 [ 983.835016] ? __pfx_mon_bin_open+0x10/0x10 [ 983.835095] chrdev_open+0x235/0x690 [ 983.835188] ? __pfx_chrdev_open+0x10/0x10 [ 983.835277] ? lockref_get+0x15/0x50 [ 983.835364] do_dentry_open+0x71c/0x1420 [ 983.835457] ? __pfx_chrdev_open+0x10/0x10 [ 983.835563] vfs_open+0x82/0x3f0 [ 983.835620] ? srso_return_thunk+0x5/0x5f [ 983.835675] ? may_open+0x1f3/0x420 [ 983.835744] path_openat+0x1cfa/0x2990 [ 983.835857] ? __pfx_path_openat+0x10/0x10 [ 983.835942] ? __pfx___lock_acquire+0x10/0x10 [ 983.836012] ? srso_return_thunk+0x5/0x5f [ 983.836068] ? find_held_lock+0x2c/0x110 [ 983.836134] do_filp_open+0x1e9/0x450 [ 983.836218] ? __pfx_do_filp_open+0x10/0x10 [ 983.836300] ? find_held_lock+0x2c/0x110 [ 983.836379] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 983.836468] ? lock_acquire+0x32/0xc0 [ 983.836544] ? srso_return_thunk+0x5/0x5f [ 983.836609] ? srso_return_thunk+0x5/0x5f [ 983.836665] ? alloc_fd+0x2c0/0x560 [ 983.836764] do_sys_openat2+0x164/0x1d0 [ 983.836829] ? __pfx_do_sys_openat2+0x10/0x10 [ 983.836907] ? srso_return_thunk+0x5/0x5f [ 983.836963] ? perf_trace_preemptirq_template+0x25a/0x430 [ 983.837079] __x64_sys_openat+0x143/0x200 [ 983.837148] ? __pfx___x64_sys_openat+0x10/0x10 [ 983.837248] do_syscall_64+0xbf/0x1d0 [ 983.837316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 983.837384] RIP: 0033:0x7f88c0051a04 [ 983.837420] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 983.837474] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 983.837524] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 983.837563] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 983.837599] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 983.837634] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 983.837668] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 983.837742] [ 983.887603] loop3: detected capacity change from 0 to 34 [ 983.920647] FAT-fs (loop3): invalid media value (0x05) [ 983.921319] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 983.922247] FAT-fs (loop3): Can't find a valid FAT filesystem [ 983.994624] audit: type=1326 audit(1735058818.892:28): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:46:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}, {&(0x7f0000000200)="a549f15b963caa5bc99568bbe68a6d0fc7bd04", 0x13, 0x40}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:46:58 executing program 4: stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f00000001c0)=0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x804, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '+!%*@'}}, {@fscache}, {@noextend}, {@access_uid={'access', 0x3d, r5}}, {@mmap}, {@fscache}, {@fscache}, {@cache_loose}, {@cache_fscache}], [{@dont_hash}, {@dont_measure}]}}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="200000004000000003000000300000000f00000000000000020000004e050000008000000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x107f}, {&(0x7f0000000040)="6e933c3706c3a5b5804f877f1bbf61e9eb4f59bced1a23f38472bbf09bc987c584559b2d4d0d60cf292358fd895bc2e56680f4a46d9e38c0b579f2ce4c739d143f30d66b5571f8a12dcaff45d119250af3db4bb709eaca4f8ada0a8848735f8f94f9cf49e4ef74fa05e84692aa0899bb875ac21c2bb658974710", 0x7a, 0x8000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6de01f639a7bc8b72d00000000", @ANYBLOB="8eb2786337f630e8718f8ef1a03167e4eb496ac1f4cf4c281f901838851637fc78ce6f737b2160ef74dee17710922875d7f31b9b098a09b04b3ebf5f3682ee5f34d307befe36f4f75a04a712327ff406f84cc21956fc2f35752d7b8f6e544dfc548251b889cdae4740bf9df42144fa449b335d9ec85938b1de7f4311eadb44b844845dee9ca3f4e78d7bd3fcf090f887e35e42b1cce2952d35c4677fe37dfd068b2c43b06ddaf122d6e4d8780636c908ddbe5e5c209e294c38c218dd4bb68861f61ed635cc", @ANYRES64=r2]) 16:46:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87"], 0x57) 16:46:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 17) [ 984.145274] loop3: detected capacity change from 0 to 12 [ 984.178956] FAT-fs (loop3): invalid media value (0x05) [ 984.179549] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 984.180309] FAT-fs (loop3): Can't find a valid FAT filesystem 16:46:59 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2840}], 0x2204060, &(0x7f0000000140)=ANY=[]) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/module/usbcore', 0x0, 0x0) getdents64(r0, &(0x7f0000000140)=""/134, 0x86) chdir(&(0x7f0000000140)='./file0\x00') acct(&(0x7f0000000240)='./file0\x00') io_setup(0xd29, &(0x7f0000000780)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1257c2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000051c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) io_submit(r1, 0x300, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000000)='\x00', 0xf}]) [ 984.229435] FAULT_INJECTION: forcing a failure. [ 984.229435] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 984.230512] CPU: 0 UID: 0 PID: 9595 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 984.230561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 984.230583] Call Trace: [ 984.230594] [ 984.230608] dump_stack_lvl+0xfa/0x120 [ 984.230659] should_fail_ex+0x4d7/0x5e0 [ 984.230724] should_fail_alloc_page+0xe0/0x110 [ 984.230801] prepare_alloc_pages+0x178/0x500 [ 984.230865] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 984.230937] ? srso_return_thunk+0x5/0x5f [ 984.230981] ? stack_trace_save+0x8f/0xc0 [ 984.231046] ? srso_return_thunk+0x5/0x5f [ 984.231089] ? stack_depot_save_flags+0x2c/0x980 [ 984.231146] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 984.231210] ? srso_return_thunk+0x5/0x5f [ 984.231254] ? kasan_save_stack+0x24/0x50 [ 984.231293] ? kasan_save_track+0x14/0x30 [ 984.231331] ? __kasan_kmalloc+0x7f/0x90 [ 984.231385] ? do_filp_open+0x1e9/0x450 [ 984.231447] ? do_sys_openat2+0x164/0x1d0 [ 984.231495] ? __x64_sys_openat+0x143/0x200 [ 984.231545] ? do_syscall_64+0xbf/0x1d0 [ 984.231591] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.231644] ? srso_return_thunk+0x5/0x5f [ 984.231687] ? perf_trace_preemptirq_template+0x25a/0x430 [ 984.231768] ? srso_return_thunk+0x5/0x5f [ 984.231811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 984.231870] ? srso_return_thunk+0x5/0x5f [ 984.231913] ? policy_nodemask+0xeb/0x4e0 [ 984.231973] alloc_pages_mpol+0xee/0x330 [ 984.232027] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 984.232081] ? srso_return_thunk+0x5/0x5f [ 984.232124] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 984.232185] ? srso_return_thunk+0x5/0x5f [ 984.232228] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 984.232303] alloc_pages_noprof+0xa1/0x380 [ 984.232361] get_zeroed_page_noprof+0x18/0xb0 [ 984.232406] ? srso_return_thunk+0x5/0x5f [ 984.232448] mon_alloc_buff+0xed/0x250 [ 984.232515] mon_bin_open+0x209/0x4a0 [ 984.232575] ? __pfx_mon_bin_open+0x10/0x10 [ 984.232632] chrdev_open+0x235/0x690 [ 984.232703] ? __pfx_chrdev_open+0x10/0x10 [ 984.232770] ? lockref_get+0x15/0x50 [ 984.232831] do_dentry_open+0x71c/0x1420 [ 984.232902] ? __pfx_chrdev_open+0x10/0x10 [ 984.232984] vfs_open+0x82/0x3f0 [ 984.233027] ? srso_return_thunk+0x5/0x5f [ 984.233073] ? may_open+0x1f3/0x420 [ 984.233126] path_openat+0x1cfa/0x2990 [ 984.233210] ? srso_return_thunk+0x5/0x5f [ 984.233256] ? __pfx_path_openat+0x10/0x10 [ 984.233320] ? __pfx___lock_acquire+0x10/0x10 [ 984.233379] ? __pfx_perf_trace_lock+0x10/0x10 [ 984.233447] do_filp_open+0x1e9/0x450 [ 984.233511] ? __pfx_do_filp_open+0x10/0x10 [ 984.233573] ? find_held_lock+0x2c/0x110 [ 984.233637] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 984.233704] ? lock_acquire+0x32/0xc0 [ 984.233763] ? srso_return_thunk+0x5/0x5f [ 984.233813] ? srso_return_thunk+0x5/0x5f [ 984.233861] ? alloc_fd+0x2c0/0x560 [ 984.233938] do_sys_openat2+0x164/0x1d0 [ 984.233989] ? __pfx_do_sys_openat2+0x10/0x10 [ 984.234049] ? srso_return_thunk+0x5/0x5f [ 984.234092] ? perf_trace_preemptirq_template+0x25a/0x430 [ 984.234177] __x64_sys_openat+0x143/0x200 [ 984.234230] ? __pfx___x64_sys_openat+0x10/0x10 [ 984.234309] do_syscall_64+0xbf/0x1d0 [ 984.234360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.234412] RIP: 0033:0x7f88c0051a04 [ 984.234440] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 984.234481] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 984.234520] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 984.234549] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 984.234576] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 984.234603] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 984.234629] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 984.234688] 16:46:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}, {&(0x7f0000000280)="8062eeb499229ba2e187d7b33ebb0c609bf9bf74d70551b49385682749add5661430018e34cf47d8ca6039be494fced58ea1c4d972a12c667c13ed8fc2fe637c31f69e4eb251109df9b4afbee49112697680f6d0825eee631c695b7b", 0x5c}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 984.345801] loop3: detected capacity change from 0 to 12 [ 984.349385] FAT-fs (loop3): invalid media value (0x05) [ 984.349868] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 984.350752] FAT-fs (loop3): Can't find a valid FAT filesystem [ 984.451230] loop7: detected capacity change from 0 to 40 [ 984.530714] loop7: detected capacity change from 0 to 40 16:47:25 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 18) 16:47:25 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cca8045126f3d", @ANYRESHEX=r1, @ANYBLOB=',noextend,access=any,\x00']) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x4) 16:47:25 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) 16:47:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87"], 0x57) 16:47:25 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cbd6df4523da923aba1ff1196398d93ab95ca891b1190ed0f142bc043aadd36a0585b564dcf38701eb041b0f5df73d2ec201b914aa237a26dbed08f5f8fbb526163f04d2a1ab10cb7e0eb96b23a5c4f3f946a7fa389c46e27b6cac6441329ee4aec0596b7036e625e16a6bd21e2f143c73102e8e4ec5119d4e8a9d4fae5dbac9d64d4b7cd0b439b73ff08b13ccbbf5711ddb58bde612b94a6a1118708207a4e47510215cbb5e90494c897a1907f44a904121ae"]) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000180)={0x93, 0x65, 0x7}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x5) ioctl$PIO_UNIMAP(r1, 0x4b72, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) 16:47:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {&(0x7f00000001c0), 0x0, 0xc00}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:47:26 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000004, 0x813, r1, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x49, 0x0, 0x9, 0x4, 0x0, 0xffff, 0x80200, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7f, 0x1, @perf_config_ext={0x4, 0x1}, 0x5540, 0x9, 0x4, 0x8, 0x7, 0x7fffffff, 0x400, 0x0, 0xbec, 0x0, 0x7}, 0xffffffffffffffff, 0x0, r2, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x17, 0x9, 0x1, 0x40, 0x0, 0xd5, 0x30010, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000240)}, 0x128, 0xffffffffffffd2f8, 0x401, 0x3, 0xff, 0x8, 0x7f, 0x0, 0x0, 0x0, 0x2800}, 0x0, 0x4, r0, 0x9) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00000001c0)) 16:47:26 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000100)={0x434, 0x3f4, 0x300, 0x70bd26, 0x25dfdbfc, {0x2, 0x1, 0x36, [0x4, 0x3, 0x4, 0x6, 0x553, 0x800, 0x4, 0x100, 0x1, 0xff, 0x6, 0x0, 0x0, 0x0, 0x5, 0x3, 0xb006, 0x4, 0x4, 0x0, 0x81, 0xf40, 0x743, 0x7fffffff, 0x10000, 0xb50, 0x1, 0x3, 0x7f, 0x4, 0x4, 0x1f, 0x3f, 0x8000, 0x0, 0x0, 0x3f7, 0x800, 0x7, 0x6, 0x3ff, 0x8001, 0xffff, 0x3, 0xff, 0x0, 0x6, 0x3ff, 0x4b2c, 0x9, 0x8, 0x2, 0x1ff, 0x3, 0x4, 0x7fff, 0x0, 0x6, 0xb7, 0xfff, 0x400, 0x4, 0x9, 0x5], [0x2, 0x6, 0x7fffffff, 0xd9, 0x7f, 0x8000, 0x80000001, 0x81, 0x9, 0x49c, 0x0, 0x30, 0x7, 0x9, 0x6, 0x80000001, 0xfffffe01, 0x1, 0x7, 0x2, 0xffff8000, 0xff, 0xffffffff, 0x9, 0x5, 0x7fff, 0x7, 0x5, 0x1, 0x0, 0x0, 0x80, 0x3, 0x7d, 0xc00000, 0x100, 0x194f, 0x856, 0x7fffffff, 0x0, 0x9, 0x1, 0x1f3, 0x7, 0xff, 0x0, 0x6fb9, 0x2, 0x1f, 0x1000, 0x9, 0x80000001, 0xfffffffa, 0xd44b, 0x6, 0x9, 0x7fff, 0x9, 0x200, 0x5, 0x3, 0xfffffb6e, 0x7, 0xbd], [0x13, 0x1, 0xfffffe00, 0x6, 0xa20e, 0x1, 0x1, 0xd000000, 0x8, 0x1ff, 0x0, 0x8, 0x6, 0x1, 0x3, 0x8, 0x6, 0x7, 0x1, 0x5, 0x20, 0x2, 0x8e, 0x0, 0x3, 0x6, 0x3, 0x6, 0x3, 0x9, 0x0, 0x7ff, 0x2, 0x80, 0x7, 0x7fff, 0x1, 0x3, 0xdfc9, 0x3, 0x7, 0x7b3, 0x3, 0xe10, 0x6, 0x8, 0xffff, 0x10001, 0x7fff, 0x5, 0x5, 0x80, 0x0, 0xffffffff, 0x401, 0x6, 0x1, 0x2, 0x80000001, 0x5, 0x8001, 0x80, 0x9, 0x80], [0x4, 0xc102, 0x9, 0xea1d, 0x100, 0x3, 0xffff, 0x66, 0x7, 0xa19, 0xfffffffa, 0x1, 0xa3, 0x15a8, 0x3f, 0x2, 0x94, 0x5, 0x1, 0x6, 0x4, 0x1, 0x100, 0x5, 0x2, 0x2800000, 0x6, 0x2, 0x20, 0x0, 0x0, 0x7, 0x5, 0x8, 0x7f, 0x0, 0x0, 0x5, 0x0, 0xb921, 0x5ace6346, 0x3, 0x80000001, 0x9, 0x3ff, 0x200, 0x6, 0x401, 0x20, 0x40, 0x40, 0x6, 0x80, 0x7, 0x3, 0x80, 0x40, 0x3, 0x0, 0x58, 0xcb4, 0x10000, 0x7, 0x731f], 0x12, [']!\x00', '\x00', '}\x00', '/dev/hwrng\x00', '\x00']}, ["", "", "", "", "", ""]}, 0x434}}, 0x4044) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) read$hiddev(r0, &(0x7f0000000000)=""/139, 0x8b) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r2, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x74, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x9, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x5}}]}, 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x400c4) fcntl$getown(r0, 0x9) [ 1011.227113] audit: type=1326 audit(1735058846.120:29): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9616 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1011.231514] loop3: detected capacity change from 0 to 12 [ 1011.256808] FAULT_INJECTION: forcing a failure. [ 1011.256808] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1011.258764] CPU: 0 UID: 0 PID: 9629 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1011.258860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1011.258905] Call Trace: [ 1011.258925] [ 1011.258952] dump_stack_lvl+0xfa/0x120 [ 1011.259053] should_fail_ex+0x4d7/0x5e0 [ 1011.259182] should_fail_alloc_page+0xe0/0x110 [ 1011.259331] prepare_alloc_pages+0x178/0x500 [ 1011.259447] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1011.259592] ? srso_return_thunk+0x5/0x5f [ 1011.259678] ? stack_trace_save+0x8f/0xc0 [ 1011.259798] ? srso_return_thunk+0x5/0x5f [ 1011.259883] ? stack_depot_save_flags+0x2c/0x980 [ 1011.259996] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1011.260125] ? srso_return_thunk+0x5/0x5f [ 1011.260212] ? kasan_save_stack+0x24/0x50 [ 1011.260289] ? kasan_save_track+0x14/0x30 [ 1011.260377] ? __kasan_kmalloc+0x7f/0x90 [ 1011.260466] ? do_filp_open+0x1e9/0x450 [ 1011.260588] ? do_sys_openat2+0x164/0x1d0 [ 1011.260683] ? __x64_sys_openat+0x143/0x200 [ 1011.260783] ? do_syscall_64+0xbf/0x1d0 [ 1011.260875] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1011.260979] ? srso_return_thunk+0x5/0x5f [ 1011.261063] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1011.261224] ? srso_return_thunk+0x5/0x5f [ 1011.261309] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1011.261430] ? srso_return_thunk+0x5/0x5f [ 1011.261514] ? policy_nodemask+0xeb/0x4e0 [ 1011.261633] alloc_pages_mpol+0xee/0x330 [ 1011.261741] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1011.261849] ? srso_return_thunk+0x5/0x5f [ 1011.261934] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1011.262055] ? srso_return_thunk+0x5/0x5f [ 1011.262139] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1011.262290] alloc_pages_noprof+0xa1/0x380 [ 1011.262406] get_zeroed_page_noprof+0x18/0xb0 [ 1011.262495] ? srso_return_thunk+0x5/0x5f [ 1011.262580] mon_alloc_buff+0xed/0x250 [ 1011.262711] mon_bin_open+0x209/0x4a0 [ 1011.262830] ? __pfx_mon_bin_open+0x10/0x10 [ 1011.262944] chrdev_open+0x235/0x690 [ 1011.263085] ? __pfx_chrdev_open+0x10/0x10 [ 1011.263220] ? lockref_get+0x15/0x50 [ 1011.263339] do_dentry_open+0x71c/0x1420 [ 1011.263481] ? __pfx_chrdev_open+0x10/0x10 [ 1011.263645] vfs_open+0x82/0x3f0 [ 1011.263731] ? srso_return_thunk+0x5/0x5f [ 1011.263816] ? may_open+0x1f3/0x420 [ 1011.263922] path_openat+0x1cfa/0x2990 [ 1011.264090] ? srso_return_thunk+0x5/0x5f [ 1011.264180] ? __pfx_path_openat+0x10/0x10 [ 1011.264322] ? __pfx___lock_acquire+0x10/0x10 [ 1011.264439] ? __pfx_perf_trace_lock+0x10/0x10 [ 1011.264575] do_filp_open+0x1e9/0x450 [ 1011.264702] ? __pfx_do_filp_open+0x10/0x10 [ 1011.264827] ? find_held_lock+0x2c/0x110 [ 1011.264953] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1011.265088] ? lock_acquire+0x32/0xc0 [ 1011.265205] ? srso_return_thunk+0x5/0x5f [ 1011.265304] ? srso_return_thunk+0x5/0x5f [ 1011.265389] ? alloc_fd+0x2c0/0x560 [ 1011.265544] do_sys_openat2+0x164/0x1d0 [ 1011.265644] ? __pfx_do_sys_openat2+0x10/0x10 [ 1011.265764] ? srso_return_thunk+0x5/0x5f [ 1011.265849] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1011.266021] __x64_sys_openat+0x143/0x200 [ 1011.266126] ? __pfx___x64_sys_openat+0x10/0x10 [ 1011.266283] do_syscall_64+0xbf/0x1d0 [ 1011.266387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1011.266490] RIP: 0033:0x7f88c0051a04 [ 1011.266545] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1011.266627] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1011.266703] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1011.266761] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1011.266816] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1011.266869] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1011.266922] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1011.267039] [ 1011.341210] 9pnet_fd: Insufficient options for proto=fd [ 1011.347152] 9pnet_fd: Insufficient options for proto=fd 16:47:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa3777785c36339e7526"], 0x57) 16:47:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/power/pm_test', 0x268a00, 0x0) pidfd_getfd(r0, r0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x52, 0x2, 0x3, 0xf6, 0x0, 0x4, 0x10000, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x2c08, 0x5, 0x8, 0x8, 0xc6fe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2}, r2, 0x1, 0xffffffffffffffff, 0x600da8cc6a8b5d7) [ 1011.410176] FAT-fs (loop3): invalid media value (0xaf) [ 1011.415361] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1011.419999] FAT-fs (loop3): Can't find a valid FAT filesystem 16:47:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc2b61, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x660c) 16:47:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87df"], 0x57) 16:47:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/power/pm_test', 0x268a00, 0x0) pidfd_getfd(r0, r0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x52, 0x2, 0x3, 0xf6, 0x0, 0x4, 0x10000, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x2c08, 0x5, 0x8, 0x8, 0xc6fe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2}, r2, 0x1, 0xffffffffffffffff, 0x600da8cc6a8b5d7) 16:47:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87df"], 0x57) 16:47:26 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000001c0)={0x1ff, 0x8d4, 0x8}) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x100, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x74, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x133}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_SOCK={0x78, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3e}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5639}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffd}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x37}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x20008040}, 0x0) syz_open_dev$vcsn(&(0x7f0000000500), 0x0, 0x0) 16:47:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:47:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 19) 16:47:26 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB='\x00'/14, @ANYRES32], 0x30}}, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x4, 0x1, 0x4, 0x9c, 0x0, 0x0, 0x221c, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x64d, 0x0, @perf_config_ext={0x101, 0x5f}, 0x0, 0x8, 0x80, 0x7, 0x9, 0x5, 0x38, 0x0, 0x380000, 0x0, 0x800000000}, 0xffffffffffffffff, 0xc, r0, 0x53a033a34b90652e) 16:47:26 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/power/pm_test', 0x268a00, 0x0) pidfd_getfd(r0, r0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x52, 0x2, 0x3, 0xf6, 0x0, 0x4, 0x10000, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x2c08, 0x5, 0x8, 0x8, 0xc6fe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2}, r2, 0x1, 0xffffffffffffffff, 0x600da8cc6a8b5d7) [ 1011.857818] FAULT_INJECTION: forcing a failure. [ 1011.857818] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1011.859028] CPU: 1 UID: 0 PID: 9656 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1011.859078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1011.859100] Call Trace: [ 1011.859111] [ 1011.859125] dump_stack_lvl+0xfa/0x120 [ 1011.859176] should_fail_ex+0x4d7/0x5e0 [ 1011.859241] should_fail_alloc_page+0xe0/0x110 [ 1011.859317] prepare_alloc_pages+0x178/0x500 [ 1011.859376] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1011.859448] ? srso_return_thunk+0x5/0x5f [ 1011.859491] ? stack_trace_save+0x8f/0xc0 [ 1011.859552] ? srso_return_thunk+0x5/0x5f [ 1011.859595] ? stack_depot_save_flags+0x2c/0x980 [ 1011.859651] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1011.859716] ? srso_return_thunk+0x5/0x5f [ 1011.859760] ? kasan_save_stack+0x24/0x50 [ 1011.859798] ? kasan_save_track+0x14/0x30 [ 1011.859837] ? __kasan_kmalloc+0x7f/0x90 [ 1011.859881] ? do_filp_open+0x1e9/0x450 [ 1011.859943] ? do_sys_openat2+0x164/0x1d0 [ 1011.859991] ? __x64_sys_openat+0x143/0x200 [ 1011.860045] ? do_syscall_64+0xbf/0x1d0 [ 1011.860091] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1011.860146] ? srso_return_thunk+0x5/0x5f [ 1011.860188] ? find_held_lock+0x2c/0x110 [ 1011.860231] ? __create_object+0x59/0x80 [ 1011.860277] ? srso_return_thunk+0x5/0x5f [ 1011.860319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1011.860389] ? srso_return_thunk+0x5/0x5f [ 1011.860431] ? policy_nodemask+0xeb/0x4e0 [ 1011.860491] alloc_pages_mpol+0xee/0x330 [ 1011.860550] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1011.860604] ? srso_return_thunk+0x5/0x5f [ 1011.860646] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1011.860707] ? srso_return_thunk+0x5/0x5f [ 1011.860750] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1011.860825] alloc_pages_noprof+0xa1/0x380 [ 1011.860883] get_zeroed_page_noprof+0x18/0xb0 [ 1011.860928] ? srso_return_thunk+0x5/0x5f [ 1011.860970] mon_alloc_buff+0xed/0x250 [ 1011.861037] mon_bin_open+0x209/0x4a0 [ 1011.861096] ? __pfx_mon_bin_open+0x10/0x10 [ 1011.861153] chrdev_open+0x235/0x690 [ 1011.861224] ? __pfx_chrdev_open+0x10/0x10 [ 1011.861292] ? lockref_get+0x15/0x50 [ 1011.861352] do_dentry_open+0x71c/0x1420 [ 1011.861422] ? __pfx_chrdev_open+0x10/0x10 [ 1011.861504] vfs_open+0x82/0x3f0 [ 1011.861548] ? srso_return_thunk+0x5/0x5f [ 1011.861590] ? may_open+0x1f3/0x420 [ 1011.861644] path_openat+0x1cfa/0x2990 [ 1011.861728] ? srso_return_thunk+0x5/0x5f [ 1011.861773] ? __pfx_path_openat+0x10/0x10 [ 1011.861838] ? __pfx___lock_acquire+0x10/0x10 [ 1011.861896] ? __pfx_perf_trace_lock+0x10/0x10 [ 1011.861964] do_filp_open+0x1e9/0x450 [ 1011.862028] ? __pfx_do_filp_open+0x10/0x10 [ 1011.862090] ? find_held_lock+0x2c/0x110 [ 1011.862153] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1011.862220] ? lock_acquire+0x32/0xc0 [ 1011.862279] ? srso_return_thunk+0x5/0x5f [ 1011.862329] ? srso_return_thunk+0x5/0x5f [ 1011.862371] ? alloc_fd+0x2c0/0x560 [ 1011.862449] do_sys_openat2+0x164/0x1d0 [ 1011.862499] ? __pfx_do_sys_openat2+0x10/0x10 [ 1011.862555] ? srso_return_thunk+0x5/0x5f [ 1011.862597] ? __fget_files+0x206/0x3b0 [ 1011.862672] __x64_sys_openat+0x143/0x200 [ 1011.862725] ? __pfx___x64_sys_openat+0x10/0x10 [ 1011.862776] ? ksys_write+0x1b1/0x240 [ 1011.862864] do_syscall_64+0xbf/0x1d0 [ 1011.862915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1011.862967] RIP: 0033:0x7f88c0051a04 [ 1011.862996] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1011.863037] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1011.863075] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1011.863104] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1011.863132] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1011.863158] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1011.863185] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1011.863243] [ 1012.049118] syz-executor.3: attempt to access beyond end of device [ 1012.049118] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1012.056123] FAT-fs (loop3): unable to read boot sector 16:47:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87df"], 0x57) 16:47:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000540), 0x400000, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x4, 0x5, 0x81, 0xa, 0x0, 0x1000, 0x20302, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x20, 0xf863}, 0x0, 0x2, 0x49, 0x2, 0x3, 0xfffffffb, 0x8, 0x0, 0xfffffff9, 0x0, 0xae6}, 0xffffffffffffffff, 0x8, r0, 0x8) r2 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9_\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\x93\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bw\xc5I\xb1\x00'/549, 0x7) r3 = openat$cgroup_devices(r0, &(0x7f0000000300)='devices.deny\x00', 0x2, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r3, 0x80286722, &(0x7f0000000400)={&(0x7f0000000340)=""/164, 0xa4, 0x8, 0x2}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9}) pwrite64(r1, &(0x7f0000000440)="cedd5e267ae8b50387bf11aaede96d4cc2cb21cb2b2860fa55ef8d7e558da6a58e988218fb79aac18cab60ea10e9dece2a14b855c3d100b3504487f8d2f87323c8b8da606b4ff29155c2c4ad2dc956d8ccb09e25302214d746de771bd2838e29555afaa0a2ad6133765ed14aeff4db64f24eb60189dd52f55155c73b56858a8b", 0x80, 0x8001) 16:47:47 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32383839333038373500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000001d72581da2224158b58973c82eb77a3b010000000c00000000000000d7f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000000000000000000002e2e00000020000000000000", 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffd7f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000000040)="0000000000000000d7f4655fd7f4655fd7f4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000d7f4655fd7f4655fd7f4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000d7f4655fd7f4655fd7f4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000002000200000000000800030000000af30100040000000000000000000000010000001f0000000000000000000000000000000000000000000000000000000000000000000000000000008ea357f5000000000000000000000000000000000000000000000000ed8100001a040000d7f4655fd7f4655fd7f4655f00000000000001000400000000000800010000000af30100040000000000000000000000020000002700000000000000000000000000000000000000000000000000000000000000000000000000000074e121ec000000000000000000000000000000000000000000000000ffa1000026000000d7f4655fd7f4655fd7f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3238383933303837352f66696c65302f66696c653000000000000000000000000000000000000000000000e3b62488000000000000000000000000000000000000000000000000ed8100000a000000d7f4655fd7f4655fd7f4655f00000000000001000400000000000800010000000af301000400000000000000000000000100000029000000000000000000000000000000000000000000000000000000000000000000000000000000be68560c200000000000000000000000000000000000000000000000ed81000028230000d7f4655fd7f4655fd7f4655f00000000000002001200000000000800010000000af30100040000000000000000000000090000002a000000000000000000000000000000000000000000000000000000000000000000000000000000aa7d8da5000000000000000000000000000000000000000000000000ed81000064000000d7f4655fd7f4655fd7f4655f00000000000001000200000000000800010000000af3010004000000000000000000000001000000330000000000000000000000000000000000000000000000000000000000000000000000000000002b3d7d3c00"/768, 0x300, 0x9180}, {&(0x7f0000013100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0x1}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="cd1067b2dbdde489b36c4e714c72ca1c3d5de9cd18cfcf33ca93c61211e0ef3da68c57a0dd9eda6c779b72491dd01dacb00cb23870e9b83c4713683a48df7b1e65e8443995059142bc10cac3ed168b823be0eb706f4b1ae77f3a555e54c54093d0c972cdb774ae0cce122dd4b30ed0a6961f98f2d97b8eb335eaae2b56d43d23a812206918378ede5f3ad1cf08bc29919f82874d6d6b0a50fe614842bb8f7fc74049c591f11dd70856802d2aa521ee494693a6cd23168bb005f5348ba82d5b613eb998b4b37548849017769ed196704b1c24351ba7c85aecb1271f70bdfefd8057c9"]) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r1, r2) mount$9p_virtio(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1046000, &(0x7f0000000700)={'trans=virtio,', {[{@cachetag={'cachetag', 0x3d, 'ext4\x00'}}, {@afid={'afid', 0x3d, 0x9}}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@msize={'msize', 0x3d, 0x5}}, {@privport}, {@loose}], [{@fowner_lt={'fowner<', 0xee01}}, {@dont_hash}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x5f, 0x37, 0x64, 0x63, 0x62, 0x37, 0x39], 0x2d, [0x63, 0x61, 0x63, 0x65], 0x2d, [0x64, 0x0, 0x35, 0x37], 0x2d, [0x65, 0x32, 0x34, 0x38], 0x2d, [0x39, 0x36, 0x64, 0x31, 0x36, 0x35, 0x31, 0x39]}}}, {@euid_lt}, {@dont_measure}]}}) move_mount(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) 16:47:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:47:47 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @mcast2, 0xd31}, 0x1c) eventfd2(0x408, 0x80001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@private1}}, &(0x7f0000000240)=0xe8) r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000340), 0xc840, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00', @ANYRES32=r0, @ANYBLOB="03000000040000002e2f66696c6530003024153aac4dabf51f43d786a4166fd781eb5cee888fb1"]) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @private}, 0x4}, 0x1c) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000300)={"7d4a4beb176e0293aacef789", &(0x7f0000000040)="69008006ddee2e7cac78c8c3fb35248207f3f3635e7fcfe07383ec0ae46ab9d08f1daf35a1958db088db738bcf57ac5c38af66ba6af54ac60a41d2a623e6", 0x3e, 0x5, &(0x7f0000000280)={0x2, 0x0, 0x7, 0x7, 0x0, 0x1, 0x0, "64a9c044", 0x3, "2db28478", 0x0, 0x2, 0x4e, "935537", "0266e897c9511adc2afafa49b7a7751e575fcf4b25703dcde0e348d1be55081dc138f50944bace9e587a9d2ea389"}, 0x2, 0x6, 0x9, &(0x7f00000002c0)}) ioctl$CDROMMULTISESSION(r1, 0x5310, &(0x7f0000000080)={@lba=0x91c4, 0x7f, 0x1}) 16:47:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 20) 16:47:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, &(0x7f0000000440)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}, 0x40010120) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) symlink(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x6e, 0x0}}], 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) 16:47:47 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) [ 1032.457856] FAULT_INJECTION: forcing a failure. [ 1032.457856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1032.459165] CPU: 1 UID: 0 PID: 9677 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1032.459215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.459238] Call Trace: [ 1032.459248] [ 1032.459262] dump_stack_lvl+0xfa/0x120 [ 1032.459313] should_fail_ex+0x4d7/0x5e0 [ 1032.459379] should_fail_alloc_page+0xe0/0x110 [ 1032.459455] prepare_alloc_pages+0x178/0x500 [ 1032.459513] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1032.459585] ? srso_return_thunk+0x5/0x5f [ 1032.459629] ? stack_trace_save+0x8f/0xc0 [ 1032.459690] ? srso_return_thunk+0x5/0x5f [ 1032.459732] ? stack_depot_save_flags+0x2c/0x980 [ 1032.459789] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1032.459853] ? srso_return_thunk+0x5/0x5f [ 1032.459897] ? kasan_save_stack+0x24/0x50 [ 1032.459936] ? kasan_save_track+0x14/0x30 [ 1032.459974] ? __kasan_kmalloc+0x7f/0x90 [ 1032.460023] ? do_filp_open+0x1e9/0x450 [ 1032.460085] ? do_sys_openat2+0x164/0x1d0 [ 1032.460133] ? __x64_sys_openat+0x143/0x200 [ 1032.460183] ? do_syscall_64+0xbf/0x1d0 [ 1032.460230] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.460285] ? srso_return_thunk+0x5/0x5f [ 1032.460328] ? find_held_lock+0x2c/0x110 [ 1032.460370] ? __create_object+0x59/0x80 [ 1032.460417] ? srso_return_thunk+0x5/0x5f [ 1032.460460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1032.460519] ? srso_return_thunk+0x5/0x5f [ 1032.460561] ? policy_nodemask+0xeb/0x4e0 [ 1032.460621] alloc_pages_mpol+0xee/0x330 [ 1032.460674] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1032.460728] ? srso_return_thunk+0x5/0x5f [ 1032.460770] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1032.460831] ? srso_return_thunk+0x5/0x5f [ 1032.460873] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1032.460949] alloc_pages_noprof+0xa1/0x380 [ 1032.461006] get_zeroed_page_noprof+0x18/0xb0 [ 1032.461059] ? srso_return_thunk+0x5/0x5f [ 1032.461101] mon_alloc_buff+0xed/0x250 [ 1032.461167] mon_bin_open+0x209/0x4a0 [ 1032.461226] ? __pfx_mon_bin_open+0x10/0x10 [ 1032.461283] chrdev_open+0x235/0x690 [ 1032.461354] ? __pfx_chrdev_open+0x10/0x10 [ 1032.461422] ? lockref_get+0x15/0x50 [ 1032.461481] do_dentry_open+0x71c/0x1420 [ 1032.461551] ? __pfx_chrdev_open+0x10/0x10 [ 1032.461632] vfs_open+0x82/0x3f0 [ 1032.461675] ? srso_return_thunk+0x5/0x5f [ 1032.461718] ? may_open+0x1f3/0x420 [ 1032.461770] path_openat+0x1cfa/0x2990 [ 1032.461856] ? __pfx_path_openat+0x10/0x10 [ 1032.461921] ? __pfx___lock_acquire+0x10/0x10 [ 1032.461974] ? srso_return_thunk+0x5/0x5f [ 1032.462017] ? find_held_lock+0x2c/0x110 [ 1032.462067] do_filp_open+0x1e9/0x450 [ 1032.462131] ? __pfx_do_filp_open+0x10/0x10 [ 1032.462193] ? find_held_lock+0x2c/0x110 [ 1032.462254] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1032.462322] ? lock_acquire+0x32/0xc0 [ 1032.462380] ? srso_return_thunk+0x5/0x5f [ 1032.462429] ? srso_return_thunk+0x5/0x5f [ 1032.462471] ? alloc_fd+0x2c0/0x560 [ 1032.462548] do_sys_openat2+0x164/0x1d0 [ 1032.462597] ? __pfx_do_sys_openat2+0x10/0x10 [ 1032.462653] ? srso_return_thunk+0x5/0x5f [ 1032.462695] ? __fget_files+0x206/0x3b0 [ 1032.462769] __x64_sys_openat+0x143/0x200 [ 1032.462821] ? __pfx___x64_sys_openat+0x10/0x10 [ 1032.462872] ? ksys_write+0x1b1/0x240 [ 1032.462958] do_syscall_64+0xbf/0x1d0 [ 1032.463009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.463061] RIP: 0033:0x7f88c0051a04 [ 1032.463089] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1032.463130] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1032.463169] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1032.463198] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1032.463225] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1032.463253] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1032.463279] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1032.463335] [ 1032.495143] loop5: detected capacity change from 0 to 512 [ 1032.497061] ext4: Unknown parameter 'Íg²ÛÝ䉳lNqLrÊ' [ 1032.541705] syz-executor.3: attempt to access beyond end of device [ 1032.541705] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1032.557498] FAT-fs (loop3): unable to read boot sector 16:47:47 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000100)=[{0x25}, {0x6}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0xffff, 0xe0, 0x40, 0x100}, {0xfff, 0x6, 0x1, 0x6}, {0x8, 0x3f, 0x20, 0x1}, {0xb31, 0x5d, 0x7, 0x3a}, {0x2c1, 0x8, 0x95, 0x1}, {0xc, 0x9, 0x8, 0x3}, {0x5f5f, 0x5c, 0x8, 0xaa}, {0xfffc, 0x3f, 0x1, 0x6}]}) socket$inet6_udp(0xa, 0x2, 0x0) fchmod(0xffffffffffffffff, 0x18c) [ 1032.622531] audit: type=1326 audit(1735058867.521:30): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9690 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd5fbe39b19 code=0x0 16:47:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d"], 0x57) 16:47:47 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 21) 16:47:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000540), 0x400000, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x4, 0x5, 0x81, 0xa, 0x0, 0x1000, 0x20302, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0x20, 0xf863}, 0x0, 0x2, 0x49, 0x2, 0x3, 0xfffffffb, 0x8, 0x0, 0xfffffff9, 0x0, 0xae6}, 0xffffffffffffffff, 0x8, r0, 0x8) r2 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9_\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\x93\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bw\xc5I\xb1\x00'/549, 0x7) r3 = openat$cgroup_devices(r0, &(0x7f0000000300)='devices.deny\x00', 0x2, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r3, 0x80286722, &(0x7f0000000400)={&(0x7f0000000340)=""/164, 0xa4, 0x8, 0x2}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9}) pwrite64(r1, &(0x7f0000000440)="cedd5e267ae8b50387bf11aaede96d4cc2cb21cb2b2860fa55ef8d7e558da6a58e988218fb79aac18cab60ea10e9dece2a14b855c3d100b3504487f8d2f87323c8b8da606b4ff29155c2c4ad2dc956d8ccb09e25302214d746de771bd2838e29555afaa0a2ad6133765ed14aeff4db64f24eb60189dd52f55155c73b56858a8b", 0x80, 0x8001) 16:47:47 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_L}], [{@dont_hash}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@subj_type={'subj_type', 0x3d, '(\xfd('}}]}}) syz_open_pts(0xffffffffffffffff, 0x42001) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6628, 0x0) 16:47:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 1032.832727] FAULT_INJECTION: forcing a failure. [ 1032.832727] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1032.834613] CPU: 0 UID: 0 PID: 9698 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1032.834703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1032.834745] Call Trace: [ 1032.834764] [ 1032.834789] dump_stack_lvl+0xfa/0x120 [ 1032.834878] should_fail_ex+0x4d7/0x5e0 [ 1032.834995] should_fail_alloc_page+0xe0/0x110 [ 1032.835141] prepare_alloc_pages+0x178/0x500 [ 1032.835247] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1032.835380] ? srso_return_thunk+0x5/0x5f [ 1032.835460] ? stack_trace_save+0x8f/0xc0 [ 1032.835577] ? srso_return_thunk+0x5/0x5f [ 1032.835655] ? stack_depot_save_flags+0x2c/0x980 [ 1032.835759] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1032.835878] ? srso_return_thunk+0x5/0x5f [ 1032.835960] ? kasan_save_stack+0x24/0x50 [ 1032.836031] ? kasan_save_track+0x14/0x30 [ 1032.836103] ? __kasan_kmalloc+0x7f/0x90 [ 1032.836184] ? do_filp_open+0x1e9/0x450 [ 1032.836299] ? do_sys_openat2+0x164/0x1d0 [ 1032.836387] ? __x64_sys_openat+0x143/0x200 [ 1032.836479] ? do_syscall_64+0xbf/0x1d0 [ 1032.836565] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.836662] ? srso_return_thunk+0x5/0x5f [ 1032.836741] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1032.836890] ? srso_return_thunk+0x5/0x5f [ 1032.836969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1032.837088] ? srso_return_thunk+0x5/0x5f [ 1032.837167] ? policy_nodemask+0xeb/0x4e0 [ 1032.837276] alloc_pages_mpol+0xee/0x330 [ 1032.837376] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1032.837476] ? srso_return_thunk+0x5/0x5f [ 1032.837557] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1032.837672] ? srso_return_thunk+0x5/0x5f [ 1032.837751] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1032.837890] alloc_pages_noprof+0xa1/0x380 [ 1032.837996] get_zeroed_page_noprof+0x18/0xb0 [ 1032.838079] ? srso_return_thunk+0x5/0x5f [ 1032.838158] mon_alloc_buff+0xed/0x250 [ 1032.838279] mon_bin_open+0x209/0x4a0 [ 1032.838389] ? __pfx_mon_bin_open+0x10/0x10 [ 1032.838494] chrdev_open+0x235/0x690 [ 1032.838625] ? __pfx_chrdev_open+0x10/0x10 [ 1032.838751] ? lockref_get+0x15/0x50 [ 1032.838859] do_dentry_open+0x71c/0x1420 [ 1032.838990] ? __pfx_chrdev_open+0x10/0x10 [ 1032.839140] vfs_open+0x82/0x3f0 [ 1032.839221] ? srso_return_thunk+0x5/0x5f [ 1032.839300] ? may_open+0x1f3/0x420 [ 1032.839397] path_openat+0x1cfa/0x2990 [ 1032.839557] ? __pfx_path_openat+0x10/0x10 [ 1032.839676] ? __pfx___lock_acquire+0x10/0x10 [ 1032.839776] ? srso_return_thunk+0x5/0x5f [ 1032.839855] ? find_held_lock+0x2c/0x110 [ 1032.839949] do_filp_open+0x1e9/0x450 [ 1032.840068] ? __pfx_do_filp_open+0x10/0x10 [ 1032.840141] syz-executor.3: attempt to access beyond end of device [ 1032.840141] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1032.840184] ? find_held_lock+0x2c/0x110 [ 1032.840297] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1032.840422] ? lock_acquire+0x32/0xc0 [ 1032.840531] ? srso_return_thunk+0x5/0x5f [ 1032.840622] ? srso_return_thunk+0x5/0x5f [ 1032.840701] ? alloc_fd+0x2c0/0x560 [ 1032.840841] do_sys_openat2+0x164/0x1d0 [ 1032.840934] ? __pfx_do_sys_openat2+0x10/0x10 [ 1032.841045] ? srso_return_thunk+0x5/0x5f [ 1032.841135] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1032.841293] __x64_sys_openat+0x143/0x200 [ 1032.841390] ? __pfx___x64_sys_openat+0x10/0x10 [ 1032.841532] do_syscall_64+0xbf/0x1d0 [ 1032.841628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1032.841724] RIP: 0033:0x7f88c0051a04 [ 1032.841776] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1032.841852] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1032.841924] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1032.841978] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1032.842029] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1032.842079] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1032.842128] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1032.842232] [ 1032.873084] FAT-fs (loop3): unable to read boot sector 16:47:47 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) [ 1032.906742] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 1032.935306] loop3: detected capacity change from 0 to 12 [ 1032.940448] FAT-fs (loop3): invalid media value (0xaf) [ 1032.940934] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1032.941797] FAT-fs (loop3): Can't find a valid FAT filesystem 16:47:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {0x0, 0x0, 0xc00}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:47:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {0x0}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 1033.015092] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 1033.049366] syz-executor.3: attempt to access beyond end of device [ 1033.049366] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1033.053116] FAT-fs (loop3): unable to read boot sector 16:47:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d"], 0x57) 16:47:48 executing program 0: set_mempolicy(0x3, &(0x7f0000000180)=0x1, 0x2) set_mempolicy(0x0, &(0x7f0000000000)=0x4, 0x0) set_mempolicy(0x0, &(0x7f0000000040)=0x9, 0x7ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x292e9) [ 1033.456681] audit: type=1326 audit(1735058868.354:31): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9690 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd5fbe39b19 code=0x0 16:48:10 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) 16:48:10 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 22) 16:48:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2f9c, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = creat(&(0x7f0000000000)='./cgroup.cpu/cgroup.procs\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000100)={0x1, 0x0, &(0x7f0000000040)=[r1]}, 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 16:48:10 executing program 7: mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000640), 0x24, 0x0) rmdir(&(0x7f0000000140)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x410482, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)) 16:48:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d"], 0x57) 16:48:10 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x141042, 0x0) pwritev(r0, &(0x7f00000007c0)=[{&(0x7f0000000080)="22a8d6df1677a9d879506900000000000000", 0xff8c}], 0x10000000000002e4, 0x0, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000180)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r1}) 16:48:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xd29, &(0x7f0000000780)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1257c2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x8010, r1, 0x8000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x9943dedab8e22be7, 0x0, 0x9, 0x1, &(0x7f0000000240)="3eab82e7a980a6b81c9f8efc319eb991a9db11edbc9aee8ae493e0904285c93122115301cbeb3383ff51d8ba801df914fb93823890d256757ed8a8c7b9f7a1a8c543a08fa862250ae0d401bbe508e3f64587d4f2e57cc13612c6cf9ad265a6fce0f4ff056068ba175784d01d8f9b6c4f730c16822b79e86f59119f84dd14601fe11df90c4c5332c4a87d2a6ea4ddccd92667448a49e659f2f57f46e8163cbe2e1652ec0c10d91e7bb62f14d67bf313b73b34aaafc908d9c30b88071ee6a83a4bbfc03101b4d8", 0x3, 0x0, 0x1, {0x1, r4}}, 0x401) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r5, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) sendfile(r2, r5, &(0x7f0000000140)=0xffffffff00000001, 0x9) io_submit(r0, 0x300, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000000)='\x00', 0xf}]) 16:48:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {0x0}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 1055.904697] FAULT_INJECTION: forcing a failure. [ 1055.904697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1055.905947] CPU: 1 UID: 0 PID: 9731 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1055.906009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1055.906036] Call Trace: [ 1055.906049] [ 1055.906065] dump_stack_lvl+0xfa/0x120 [ 1055.906124] should_fail_ex+0x4d7/0x5e0 [ 1055.906201] should_fail_alloc_page+0xe0/0x110 [ 1055.906291] prepare_alloc_pages+0x178/0x500 [ 1055.906360] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1055.906446] ? srso_return_thunk+0x5/0x5f [ 1055.906498] ? stack_trace_save+0x8f/0xc0 [ 1055.906573] ? srso_return_thunk+0x5/0x5f [ 1055.906623] ? stack_depot_save_flags+0x2c/0x980 [ 1055.906689] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1055.906765] ? srso_return_thunk+0x5/0x5f [ 1055.906818] ? kasan_save_stack+0x24/0x50 [ 1055.906863] ? kasan_save_track+0x14/0x30 [ 1055.906909] ? __kasan_kmalloc+0x7f/0x90 [ 1055.906961] ? do_filp_open+0x1e9/0x450 [ 1055.907034] ? do_sys_openat2+0x164/0x1d0 [ 1055.907091] ? __x64_sys_openat+0x143/0x200 [ 1055.907150] ? do_syscall_64+0xbf/0x1d0 [ 1055.907205] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1055.907269] ? srso_return_thunk+0x5/0x5f [ 1055.907320] ? find_held_lock+0x2c/0x110 [ 1055.907369] ? __create_object+0x59/0x80 [ 1055.907424] ? srso_return_thunk+0x5/0x5f [ 1055.907474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1055.907544] ? srso_return_thunk+0x5/0x5f [ 1055.907595] ? policy_nodemask+0xeb/0x4e0 [ 1055.907664] alloc_pages_mpol+0xee/0x330 [ 1055.907728] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1055.907792] ? srso_return_thunk+0x5/0x5f [ 1055.907842] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1055.907914] ? srso_return_thunk+0x5/0x5f [ 1055.907964] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1055.908052] alloc_pages_noprof+0xa1/0x380 [ 1055.908120] get_zeroed_page_noprof+0x18/0xb0 [ 1055.908173] ? srso_return_thunk+0x5/0x5f [ 1055.908224] mon_alloc_buff+0xed/0x250 [ 1055.908301] mon_bin_open+0x209/0x4a0 [ 1055.908371] ? __pfx_mon_bin_open+0x10/0x10 [ 1055.908438] chrdev_open+0x235/0x690 [ 1055.908522] ? __pfx_chrdev_open+0x10/0x10 [ 1055.908602] ? lockref_get+0x15/0x50 [ 1055.908671] do_dentry_open+0x71c/0x1420 [ 1055.908754] ? __pfx_chrdev_open+0x10/0x10 [ 1055.908850] vfs_open+0x82/0x3f0 [ 1055.908901] ? srso_return_thunk+0x5/0x5f [ 1055.908952] ? may_open+0x1f3/0x420 [ 1055.909014] path_openat+0x1cfa/0x2990 [ 1055.909116] ? __pfx_path_openat+0x10/0x10 [ 1055.909192] ? __pfx___lock_acquire+0x10/0x10 [ 1055.909256] ? srso_return_thunk+0x5/0x5f [ 1055.909306] ? find_held_lock+0x2c/0x110 [ 1055.909366] do_filp_open+0x1e9/0x450 [ 1055.909441] ? __pfx_do_filp_open+0x10/0x10 [ 1055.909515] ? find_held_lock+0x2c/0x110 [ 1055.909587] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1055.909667] ? lock_acquire+0x32/0xc0 [ 1055.909736] ? srso_return_thunk+0x5/0x5f [ 1055.909794] ? srso_return_thunk+0x5/0x5f [ 1055.909844] ? alloc_fd+0x2c0/0x560 [ 1055.909943] do_sys_openat2+0x164/0x1d0 [ 1055.910002] ? __pfx_do_sys_openat2+0x10/0x10 [ 1055.910067] ? srso_return_thunk+0x5/0x5f [ 1055.910118] ? __fget_files+0x206/0x3b0 [ 1055.910205] __x64_sys_openat+0x143/0x200 [ 1055.910267] ? __pfx___x64_sys_openat+0x10/0x10 [ 1055.910328] ? ksys_write+0x1b1/0x240 [ 1055.910429] do_syscall_64+0xbf/0x1d0 [ 1055.910490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1055.910551] RIP: 0033:0x7f88c0051a04 [ 1055.910584] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1055.910633] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1055.910678] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1055.910713] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1055.910745] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1055.910777] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1055.910808] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1055.910874] [ 1056.011649] syz-executor.3: attempt to access beyond end of device [ 1056.011649] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1056.020085] FAT-fs (loop3): unable to read boot sector 16:48:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000100001ff40c678566bca52000a"], 0x28}}, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x20, 0x0, 0x302, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x20}, 0x1, 0x0, 0x0, 0x14}, 0x20000001) 16:48:11 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = syz_open_dev$hiddev(&(0x7f0000000140), 0x4, 0x8502) socketpair(0x21, 0x80000, 0x3, &(0x7f0000000180)={0xffffffffffffffff}) sendfile(r3, r4, &(0x7f00000001c0)=0x7fffffff, 0x7fff) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r5, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000200), r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r6, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) write(r0, &(0x7f0000000280)="ace6d82c3f5f0683b82a5be8c6ce5afee66af3d58e08b93e61bed40f7dd17bcd7e04d26d38e38664ffb855fd617144ae1e34c1853426205ac6c4fbe2e0710f2242ce65661aaa2b81c4c30651dd40d32cc8a982547ff0f9d75e08ad6c0d77ad91a8603caa7ef98a3bfe1636f6442b342b8465ca35a7213b3d781029cc84a433210eb2321ece2a44dc350050", 0x8b) sendmmsg$inet(r1, &(0x7f0000000540)=[{{&(0x7f0000000000)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1052be6e4c694f584e0000000000000020000000007f5ae7857619f100"/40, @ANYRES32=r7, @ANYBLOB="ac1b08100000000100000000"], 0x30}}], 0x1, 0x8000) fsconfig$FSCONFIG_SET_FD(r6, 0x5, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, r6) 16:48:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 23) [ 1056.177581] FAULT_INJECTION: forcing a failure. [ 1056.177581] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1056.178644] CPU: 1 UID: 0 PID: 9752 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1056.178693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1056.178716] Call Trace: [ 1056.178727] [ 1056.178741] dump_stack_lvl+0xfa/0x120 [ 1056.178790] should_fail_ex+0x4d7/0x5e0 [ 1056.178856] should_fail_alloc_page+0xe0/0x110 [ 1056.178932] prepare_alloc_pages+0x178/0x500 [ 1056.178994] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1056.179066] ? srso_return_thunk+0x5/0x5f [ 1056.179115] ? stack_trace_save+0x8f/0xc0 [ 1056.179176] ? srso_return_thunk+0x5/0x5f [ 1056.179218] ? stack_depot_save_flags+0x2c/0x980 [ 1056.179274] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1056.179339] ? srso_return_thunk+0x5/0x5f [ 1056.179382] ? kasan_save_stack+0x24/0x50 [ 1056.179421] ? kasan_save_track+0x14/0x30 [ 1056.179460] ? __kasan_kmalloc+0x7f/0x90 [ 1056.179504] ? do_filp_open+0x1e9/0x450 [ 1056.179566] ? do_sys_openat2+0x164/0x1d0 [ 1056.179613] ? __x64_sys_openat+0x143/0x200 [ 1056.179663] ? do_syscall_64+0xbf/0x1d0 [ 1056.179710] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1056.179764] ? srso_return_thunk+0x5/0x5f [ 1056.179806] ? find_held_lock+0x2c/0x110 [ 1056.179848] ? __create_object+0x59/0x80 [ 1056.179895] ? srso_return_thunk+0x5/0x5f [ 1056.179937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1056.179996] ? srso_return_thunk+0x5/0x5f [ 1056.180039] ? policy_nodemask+0xeb/0x4e0 [ 1056.180098] alloc_pages_mpol+0xee/0x330 [ 1056.180152] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1056.180205] ? srso_return_thunk+0x5/0x5f [ 1056.180248] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1056.180308] ? srso_return_thunk+0x5/0x5f [ 1056.180351] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1056.180425] alloc_pages_noprof+0xa1/0x380 [ 1056.180483] get_zeroed_page_noprof+0x18/0xb0 [ 1056.180527] ? srso_return_thunk+0x5/0x5f [ 1056.180570] mon_alloc_buff+0xed/0x250 [ 1056.180636] mon_bin_open+0x209/0x4a0 [ 1056.180695] ? __pfx_mon_bin_open+0x10/0x10 [ 1056.180751] chrdev_open+0x235/0x690 [ 1056.180822] ? __pfx_chrdev_open+0x10/0x10 [ 1056.180890] ? lockref_get+0x15/0x50 [ 1056.180948] do_dentry_open+0x71c/0x1420 [ 1056.181018] ? __pfx_chrdev_open+0x10/0x10 [ 1056.181099] vfs_open+0x82/0x3f0 [ 1056.181142] ? srso_return_thunk+0x5/0x5f [ 1056.181185] ? may_open+0x1f3/0x420 [ 1056.181237] path_openat+0x1cfa/0x2990 [ 1056.181323] ? __pfx_path_openat+0x10/0x10 [ 1056.181388] ? __pfx___lock_acquire+0x10/0x10 [ 1056.181441] ? srso_return_thunk+0x5/0x5f [ 1056.181484] ? find_held_lock+0x2c/0x110 [ 1056.181534] do_filp_open+0x1e9/0x450 [ 1056.181598] ? __pfx_do_filp_open+0x10/0x10 [ 1056.181660] ? find_held_lock+0x2c/0x110 [ 1056.181721] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1056.181788] ? lock_acquire+0x32/0xc0 [ 1056.181846] ? srso_return_thunk+0x5/0x5f [ 1056.181903] ? srso_return_thunk+0x5/0x5f [ 1056.181946] ? alloc_fd+0x2c0/0x560 [ 1056.182022] do_sys_openat2+0x164/0x1d0 [ 1056.182072] ? __pfx_do_sys_openat2+0x10/0x10 [ 1056.182127] ? srso_return_thunk+0x5/0x5f [ 1056.182170] ? __fget_files+0x206/0x3b0 [ 1056.182243] __x64_sys_openat+0x143/0x200 [ 1056.182296] ? __pfx___x64_sys_openat+0x10/0x10 [ 1056.182347] ? ksys_write+0x1b1/0x240 [ 1056.182432] do_syscall_64+0xbf/0x1d0 [ 1056.182484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1056.182536] RIP: 0033:0x7f88c0051a04 [ 1056.182563] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1056.182604] RSP: 002b:00007f88bd5f2cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1056.182643] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1056.182672] RDX: 0000000000000000 RSI: 00007f88bd5f2d60 RDI: 00000000ffffff9c [ 1056.182699] RBP: 00007f88bd5f2d60 R08: 0000000000000000 R09: 0000000000000000 [ 1056.182726] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1056.182752] R13: 00007fff6ef0c3ff R14: 00007f88bd5f3300 R15: 0000000000022000 [ 1056.182808] 16:48:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 24) 16:48:11 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) 16:48:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a1"], 0x57) 16:48:11 executing program 4: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(0x0, 0x0, &(0x7f0000000480)="767951f036e94f9052ede11deab9bf4f9777d61609942a99eb12d081c77d3183393ef90273a2dde4d7e44a682e8433709f7acc4f79db1dfa9aaf67b175b5b073c6b0bf9d7be806274235aacb8f93ed1e18110b9bd0a68e3fa6122d33b65cfe20f5c4748244e40a73bc331ed857c6ad040fa8e45494f21c25fd315cf12c6d129c70459971ade954fdb59541aea354ba14c5f3f7726505f6191d843742bc4ebcbd0bf19c921aa9a1a823", 0xa9, 0x0) add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)="18419cc68448de3ae8f97ea6a46d823d4f19cecbf569a58b79851d91f3da031fecf4dfebf4ac3b13988a048b4e35761cb05a5d5b28e1ca6ceebae02cbbf7e894098749d5f99cb226f14f00b6034bfb02a7a5af409f531820bd319b9d7c3405022b550d32ad368fdbbddb8ed631d1dde9a4ed", 0xff10, r0) [ 1056.321462] Invalid option length (64934) for dns_resolver key [ 1056.324020] Invalid option length (64934) for dns_resolver key [ 1056.355957] FAULT_INJECTION: forcing a failure. [ 1056.355957] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1056.357063] CPU: 1 UID: 0 PID: 9757 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1056.357112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1056.357135] Call Trace: [ 1056.357145] [ 1056.357159] dump_stack_lvl+0xfa/0x120 [ 1056.357209] should_fail_ex+0x4d7/0x5e0 [ 1056.357275] should_fail_alloc_page+0xe0/0x110 [ 1056.357351] prepare_alloc_pages+0x178/0x500 [ 1056.357410] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1056.357482] ? srso_return_thunk+0x5/0x5f [ 1056.357525] ? stack_trace_save+0x8f/0xc0 [ 1056.357587] ? srso_return_thunk+0x5/0x5f [ 1056.357629] ? stack_depot_save_flags+0x2c/0x980 [ 1056.357686] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1056.357750] ? srso_return_thunk+0x5/0x5f [ 1056.357795] ? kasan_save_stack+0x24/0x50 [ 1056.357833] ? kasan_save_track+0x14/0x30 [ 1056.357872] ? __kasan_kmalloc+0x7f/0x90 [ 1056.357924] ? do_filp_open+0x1e9/0x450 [ 1056.357986] ? do_sys_openat2+0x164/0x1d0 [ 1056.358037] ? __x64_sys_openat+0x143/0x200 [ 1056.358087] ? do_syscall_64+0xbf/0x1d0 [ 1056.358134] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1056.358188] ? srso_return_thunk+0x5/0x5f [ 1056.358231] ? find_held_lock+0x2c/0x110 [ 1056.358273] ? __create_object+0x59/0x80 [ 1056.358319] ? srso_return_thunk+0x5/0x5f [ 1056.358362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1056.358421] ? srso_return_thunk+0x5/0x5f [ 1056.358464] ? policy_nodemask+0xeb/0x4e0 [ 1056.358523] alloc_pages_mpol+0xee/0x330 [ 1056.358578] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1056.358632] ? srso_return_thunk+0x5/0x5f [ 1056.358674] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1056.358735] ? srso_return_thunk+0x5/0x5f [ 1056.358777] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1056.358853] alloc_pages_noprof+0xa1/0x380 [ 1056.358911] get_zeroed_page_noprof+0x18/0xb0 [ 1056.358956] ? srso_return_thunk+0x5/0x5f [ 1056.358998] mon_alloc_buff+0xed/0x250 [ 1056.359064] mon_bin_open+0x209/0x4a0 [ 1056.359124] ? __pfx_mon_bin_open+0x10/0x10 [ 1056.359181] chrdev_open+0x235/0x690 [ 1056.359252] ? __pfx_chrdev_open+0x10/0x10 [ 1056.359320] ? lockref_get+0x15/0x50 [ 1056.359380] do_dentry_open+0x71c/0x1420 [ 1056.359456] ? __pfx_chrdev_open+0x10/0x10 [ 1056.359538] vfs_open+0x82/0x3f0 [ 1056.359582] ? srso_return_thunk+0x5/0x5f [ 1056.359624] ? may_open+0x1f3/0x420 [ 1056.359678] path_openat+0x1cfa/0x2990 [ 1056.359762] ? srso_return_thunk+0x5/0x5f [ 1056.359807] ? __pfx_path_openat+0x10/0x10 [ 1056.359872] ? __pfx___lock_acquire+0x10/0x10 [ 1056.359930] ? __pfx_perf_trace_lock+0x10/0x10 [ 1056.359998] do_filp_open+0x1e9/0x450 [ 1056.360062] ? __pfx_do_filp_open+0x10/0x10 [ 1056.360125] ? find_held_lock+0x2c/0x110 [ 1056.360188] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1056.360255] ? lock_acquire+0x32/0xc0 [ 1056.360314] ? srso_return_thunk+0x5/0x5f [ 1056.360364] ? srso_return_thunk+0x5/0x5f [ 1056.360406] ? alloc_fd+0x2c0/0x560 [ 1056.360484] do_sys_openat2+0x164/0x1d0 [ 1056.360534] ? __pfx_do_sys_openat2+0x10/0x10 [ 1056.360590] ? srso_return_thunk+0x5/0x5f [ 1056.360633] ? __fget_files+0x206/0x3b0 [ 1056.360708] __x64_sys_openat+0x143/0x200 [ 1056.360761] ? __pfx___x64_sys_openat+0x10/0x10 [ 1056.360812] ? ksys_write+0x1b1/0x240 [ 1056.360900] do_syscall_64+0xbf/0x1d0 [ 1056.360952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1056.361004] RIP: 0033:0x7f88c0051a04 [ 1056.361032] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1056.361072] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1056.361111] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1056.361140] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1056.361167] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1056.361194] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1056.361221] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1056.361279] [ 1056.593496] audit: type=1326 audit(1735058891.477:32): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9766 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:48:33 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) 16:48:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file1', [{}]}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) close(r2) execveat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0) 16:48:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000640)=[{&(0x7f00000000c0)="aaa3eaa91fc7ae3146eee17f2daf8a1e44246e47e46b2bab42ff9fd058169f9bcea3c3591d41434d08e268fe6a257acc3addae71fb564442b4ea3e3e103b779646f19d3f173a9ca541a1417f7e49e20c268471548aa814958e352ac02dc509b89903fbb34607115488818e95cc8cfabb97f77813b3a8c26f143a47478b9cbc43445b3f608388c174fc04f010aa72ae994b3924177b0de18df7e1eba55fa3470cde413ef26c766e219652009e1d082d629a753042fdc942420d2e998e7be28af87c1543d67013eea06f726c6c5190655314b517e874fef800863cbf53", 0xdc, 0x8}, {0x0}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:48:33 executing program 7: syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="04026307"], 0x66) syz_emit_vhci(0x0, 0x0) 16:48:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1/file0\x00', 0x4043, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000005380)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x2}}, {{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f00000000c0)}, {&(0x7f00000003c0)=""/208, 0xd0}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f00000005c0)=""/1, 0x1}], 0x6, &(0x7f0000000680)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f00000006c0), 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/125, 0x7d}, {&(0x7f00000007c0)=""/215, 0xd7}], 0x2, &(0x7f0000000900)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0}}, {{&(0x7f0000000a00), 0x6e, &(0x7f0000000b00)=[{&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000a80)=""/5, 0x5}, {&(0x7f0000000ac0)=""/1, 0x1}], 0x3, &(0x7f0000000b40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000bc0)=""/120, 0x78}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/125, 0x7d}, {&(0x7f0000000cc0)=""/59, 0x3b}, {&(0x7f0000000d00)=""/119, 0x77}, {&(0x7f0000000d80)=""/21, 0x15}], 0x6, &(0x7f0000000e40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000000e80)=@abs, 0x6e, &(0x7f0000001240)=[{&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/200, 0xc8}, {&(0x7f0000001000)=""/88, 0x58}, {&(0x7f0000001080)=""/122, 0x7a}, {&(0x7f0000001140)=""/228, 0xe4}], 0x5}}], 0x6, 0x1, &(0x7f00000012c0)={0x77359400}) fallocate(r2, 0x20, 0x400000000e4ec, 0x40000000000003e) pread64(r0, &(0x7f0000000240)=""/123, 0x7b, 0x0) fallocate(r0, 0x20, 0x2000, 0xffff77ff000) 16:48:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 25) 16:48:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a1"], 0x57) 16:48:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x105800, 0x80) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x2, 0x2, 0x4, 0x0, 0xe4, 0x40000, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, @perf_bp={&(0x7f0000000000), 0x7}, 0x100, 0x3, 0x7, 0x2, 0x444, 0x9, 0xf590, 0x0, 0x5, 0x0, 0x100000000}, 0xffffffffffffffff, 0x10, r0, 0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$incfs(r1, &(0x7f00000001c0)='.pending_reads\x00', 0x8000, 0x10b) fallocate(r2, 0x28, 0x1a8, 0x7fff) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x0, @local}}) [ 1078.384972] FAULT_INJECTION: forcing a failure. [ 1078.384972] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1078.386238] CPU: 1 UID: 0 PID: 9782 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1078.386287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.386311] Call Trace: [ 1078.386321] [ 1078.386335] dump_stack_lvl+0xfa/0x120 [ 1078.386385] should_fail_ex+0x4d7/0x5e0 [ 1078.386450] should_fail_alloc_page+0xe0/0x110 [ 1078.386525] prepare_alloc_pages+0x178/0x500 [ 1078.386582] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1078.386654] ? srso_return_thunk+0x5/0x5f [ 1078.386705] ? stack_trace_save+0x8f/0xc0 [ 1078.386766] ? srso_return_thunk+0x5/0x5f [ 1078.386808] ? stack_depot_save_flags+0x2c/0x980 [ 1078.386864] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1078.386929] ? srso_return_thunk+0x5/0x5f [ 1078.386972] ? kasan_save_stack+0x24/0x50 [ 1078.387015] ? kasan_save_track+0x14/0x30 [ 1078.387054] ? __kasan_kmalloc+0x7f/0x90 [ 1078.387097] ? do_filp_open+0x1e9/0x450 [ 1078.387159] ? do_sys_openat2+0x164/0x1d0 [ 1078.387207] ? __x64_sys_openat+0x143/0x200 [ 1078.387257] ? do_syscall_64+0xbf/0x1d0 [ 1078.387303] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.387358] ? srso_return_thunk+0x5/0x5f [ 1078.387400] ? find_held_lock+0x2c/0x110 [ 1078.387442] ? __create_object+0x59/0x80 [ 1078.387489] ? srso_return_thunk+0x5/0x5f [ 1078.387531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1078.387590] ? srso_return_thunk+0x5/0x5f [ 1078.387633] ? policy_nodemask+0xeb/0x4e0 [ 1078.387692] alloc_pages_mpol+0xee/0x330 [ 1078.387746] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1078.387799] ? srso_return_thunk+0x5/0x5f [ 1078.387842] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1078.387902] ? srso_return_thunk+0x5/0x5f [ 1078.387945] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1078.388019] alloc_pages_noprof+0xa1/0x380 [ 1078.388076] get_zeroed_page_noprof+0x18/0xb0 [ 1078.388121] ? srso_return_thunk+0x5/0x5f [ 1078.388163] mon_alloc_buff+0xed/0x250 [ 1078.388229] mon_bin_open+0x209/0x4a0 [ 1078.388288] ? __pfx_mon_bin_open+0x10/0x10 [ 1078.388344] chrdev_open+0x235/0x690 [ 1078.388415] ? __pfx_chrdev_open+0x10/0x10 [ 1078.388483] ? lockref_get+0x15/0x50 [ 1078.388541] do_dentry_open+0x71c/0x1420 [ 1078.388612] ? __pfx_chrdev_open+0x10/0x10 [ 1078.388692] vfs_open+0x82/0x3f0 [ 1078.388736] ? srso_return_thunk+0x5/0x5f [ 1078.388778] ? may_open+0x1f3/0x420 [ 1078.388831] path_openat+0x1cfa/0x2990 [ 1078.388917] ? __pfx_path_openat+0x10/0x10 [ 1078.388981] ? __pfx___lock_acquire+0x10/0x10 [ 1078.389035] ? srso_return_thunk+0x5/0x5f [ 1078.389077] ? find_held_lock+0x2c/0x110 [ 1078.389127] do_filp_open+0x1e9/0x450 [ 1078.389191] ? __pfx_do_filp_open+0x10/0x10 [ 1078.389253] ? find_held_lock+0x2c/0x110 [ 1078.389314] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1078.389381] ? lock_acquire+0x32/0xc0 [ 1078.389439] ? srso_return_thunk+0x5/0x5f [ 1078.389488] ? srso_return_thunk+0x5/0x5f [ 1078.389531] ? alloc_fd+0x2c0/0x560 [ 1078.389607] do_sys_openat2+0x164/0x1d0 [ 1078.389656] ? __pfx_do_sys_openat2+0x10/0x10 [ 1078.389712] ? srso_return_thunk+0x5/0x5f [ 1078.389754] ? __fget_files+0x206/0x3b0 [ 1078.389828] __x64_sys_openat+0x143/0x200 [ 1078.389880] ? __pfx___x64_sys_openat+0x10/0x10 [ 1078.389931] ? ksys_write+0x1b1/0x240 [ 1078.390017] do_syscall_64+0xbf/0x1d0 [ 1078.390068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.390120] RIP: 0033:0x7f88c0051a04 [ 1078.390149] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1078.390189] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1078.390228] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1078.390257] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1078.390284] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1078.390311] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1078.390337] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1078.390393] 16:48:33 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x3, 0x2) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x20500, 0x100, 0x2}, 0x18) ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x53, 0xfffffffffffffffd, 0x88, 0x1f, @buffer={0x0, 0x1000, &(0x7f0000001040)=""/4096}, &(0x7f0000000080)="0556515b3b5efbe9d8da62ea5c01bb8f42790584437985d192a90611a449129430edd83d78848dc96079c7018e92126966b016ace2056373cad9c80566e6024bf5ebd7f9edc564ede942b64433e94ca6d5b3f234d7d0925bc8a1435e07ef81d340c7e65cefcedeb37c553865fec0c44c58a7a7c23478f1eac364df21f72f372e2886b408ae512756", &(0x7f0000000140)=""/12, 0x5, 0x7, 0x2, &(0x7f0000000180)}) [ 1078.475465] syz-executor.3: attempt to access beyond end of device [ 1078.475465] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1078.476761] FAT-fs (loop3): unable to read boot sector 16:48:33 executing program 4: ioctl$KDSETLED(0xffffffffffffffff, 0x4b48, 0x0) [ 1078.566781] audit: type=1326 audit(1735058913.455:33): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9792 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:48:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a1"], 0x57) 16:48:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:48:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffff9c, &(0x7f0000001480)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0x4001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653100b6f98277f0d6b23036b8a243eb2666ff50dcff1bb2941fbacd9108b6e689d06bfb3db6eb0976401105da759c6354cf8374397b04000000b8dd08b94388f4c8ff5a31ccb76ea3c66d34855a4cf0ff0fc5a19ebca43b0dafb0d54555d83ae50999f076ac3657c9487cafa0193d549a621e50470efa8b351160c839c9b0b8d10e0f8f820b1681e6"]) 16:48:33 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 26) [ 1078.756712] loop3: detected capacity change from 0 to 12 [ 1078.758523] FAULT_INJECTION: forcing a failure. [ 1078.758523] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1078.759740] CPU: 1 UID: 0 PID: 9805 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1078.759789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.759812] Call Trace: [ 1078.759822] [ 1078.759836] dump_stack_lvl+0xfa/0x120 [ 1078.759890] should_fail_ex+0x4d7/0x5e0 [ 1078.759956] should_fail_alloc_page+0xe0/0x110 [ 1078.760036] prepare_alloc_pages+0x178/0x500 [ 1078.760095] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1078.760168] ? srso_return_thunk+0x5/0x5f [ 1078.760211] ? stack_trace_save+0x8f/0xc0 [ 1078.760273] ? srso_return_thunk+0x5/0x5f [ 1078.760315] ? stack_depot_save_flags+0x2c/0x980 [ 1078.760372] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1078.760436] ? srso_return_thunk+0x5/0x5f [ 1078.760481] ? kasan_save_stack+0x24/0x50 [ 1078.760519] ? kasan_save_track+0x14/0x30 [ 1078.760558] ? __kasan_kmalloc+0x7f/0x90 [ 1078.760602] ? do_filp_open+0x1e9/0x450 [ 1078.760664] ? do_sys_openat2+0x164/0x1d0 [ 1078.760712] ? __x64_sys_openat+0x143/0x200 [ 1078.760762] ? do_syscall_64+0xbf/0x1d0 [ 1078.760809] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.760863] ? srso_return_thunk+0x5/0x5f [ 1078.760906] ? find_held_lock+0x2c/0x110 [ 1078.760948] ? __create_object+0x59/0x80 [ 1078.760995] ? srso_return_thunk+0x5/0x5f [ 1078.761037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1078.761097] ? srso_return_thunk+0x5/0x5f [ 1078.761139] ? policy_nodemask+0xeb/0x4e0 [ 1078.761199] alloc_pages_mpol+0xee/0x330 [ 1078.761253] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1078.761307] ? srso_return_thunk+0x5/0x5f [ 1078.761350] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1078.761411] ? srso_return_thunk+0x5/0x5f [ 1078.761453] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1078.761529] alloc_pages_noprof+0xa1/0x380 [ 1078.761587] get_zeroed_page_noprof+0x18/0xb0 [ 1078.761632] ? srso_return_thunk+0x5/0x5f [ 1078.761674] mon_alloc_buff+0xed/0x250 [ 1078.761741] mon_bin_open+0x209/0x4a0 [ 1078.761801] ? __pfx_mon_bin_open+0x10/0x10 [ 1078.761857] chrdev_open+0x235/0x690 [ 1078.761928] ? __pfx_chrdev_open+0x10/0x10 [ 1078.761996] ? lockref_get+0x15/0x50 [ 1078.762057] do_dentry_open+0x71c/0x1420 [ 1078.762128] ? __pfx_chrdev_open+0x10/0x10 [ 1078.762210] vfs_open+0x82/0x3f0 [ 1078.762253] ? srso_return_thunk+0x5/0x5f [ 1078.762295] ? may_open+0x1f3/0x420 [ 1078.762349] path_openat+0x1cfa/0x2990 [ 1078.762433] ? srso_return_thunk+0x5/0x5f [ 1078.762478] ? __pfx_path_openat+0x10/0x10 [ 1078.762543] ? __pfx___lock_acquire+0x10/0x10 [ 1078.762601] ? __pfx_perf_trace_lock+0x10/0x10 [ 1078.762669] do_filp_open+0x1e9/0x450 [ 1078.762746] ? __pfx_do_filp_open+0x10/0x10 [ 1078.762808] ? find_held_lock+0x2c/0x110 [ 1078.762871] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1078.762938] ? lock_acquire+0x32/0xc0 [ 1078.762997] ? srso_return_thunk+0x5/0x5f [ 1078.763047] ? srso_return_thunk+0x5/0x5f [ 1078.763089] ? alloc_fd+0x2c0/0x560 [ 1078.763167] do_sys_openat2+0x164/0x1d0 [ 1078.763217] ? __pfx_do_sys_openat2+0x10/0x10 [ 1078.763273] ? srso_return_thunk+0x5/0x5f [ 1078.763315] ? __fget_files+0x206/0x3b0 [ 1078.763390] __x64_sys_openat+0x143/0x200 [ 1078.763443] ? __pfx___x64_sys_openat+0x10/0x10 [ 1078.763494] ? ksys_write+0x1b1/0x240 [ 1078.763582] do_syscall_64+0xbf/0x1d0 [ 1078.763634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.763685] RIP: 0033:0x7f88c0051a04 [ 1078.763714] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1078.763754] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1078.763793] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1078.763822] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1078.763849] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1078.763876] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1078.763903] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1078.763961] [ 1078.770925] FAT-fs (loop3): bogus number of reserved sectors [ 1078.770973] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1078.804959] FAT-fs (loop3): Can't find a valid FAT filesystem 16:48:59 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x94) setresuid(0x0, r1, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, 0x0) setreuid(r1, 0xffffffffffffffff) ioprio_set$uid(0x3, 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x81, 0x1, 0x6, 0x0, 0x3, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x3}, 0x0, 0xffffffffffffffff, 0x1000, 0x0, 0xe1c4, 0x6, 0x8, 0x0, 0xf33, 0x0, 0x100000000}, 0xffffffffffffffff, 0x0, r0, 0x1) 16:48:59 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) 16:48:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa3777785c"], 0x57) 16:48:59 executing program 5: r0 = syz_io_uring_complete(0x0) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x890) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000000)='\xbb\xbb\xbb\xbb\xbb\xbb', &(0x7f0000000040)='./file0\x00', r0) syz_emit_ethernet(0x12e, &(0x7f0000001480)={@multicast, @multicast, @void, {@ipv4={0x800, @tipc={{0xd, 0x4, 0x2, 0x6, 0x120, 0x65, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14, 0x44}, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp={0x44, 0x20, 0x44, 0x0, 0x4, [0x1, 0x6, 0x8001, 0x5, 0x1, 0x3, 0x5]}]}}, @name_distributor={{0xec, 0x0, 0x0, 0x0, 0x1, 0xa, 0xb, 0x2, 0x5, 0x0, 0x1, 0x8, 0x8000, 0x3, 0x4e22, 0x4e22, 0x0, 0x2}, [{0x6, 0x2, 0x80, 0x2, 0xcd55, 0x1, 0xe, 0x404fd4}, {0x7, 0x0, 0x800, 0x3, 0x8, 0x8000800, 0xb, 0x1000}, {0x3, 0xb14, 0x2, 0x752, 0x6, 0x40, 0xb, 0x8000}, {0x21c, 0x0, 0xffff85d6, 0x4, 0xa8, 0xd7, 0x7, 0xfffffcf}, {0xfff, 0xf1, 0x3f, 0x401, 0x41b6e1d7, 0x4, 0xf, 0x3}, {0x9, 0x3, 0x4, 0x0, 0x3, 0xce41, 0x4, 0x1}, {0x382, 0x9399, 0x4, 0x100, 0x3ff, 0xfffffff9, 0x9, 0x8}]}}}}}, 0x0) syz_emit_ethernet(0x10c6, &(0x7f0000000340)={@local, @random="2269e3b5d646", @val={@void, {0x8100, 0x4, 0x0, 0x2}}, {@ipv4={0x800, @tcp={{0x19, 0x4, 0x0, 0x8, 0x10b4, 0x66, 0x0, 0x0, 0x6, 0x0, @loopback, @rand_addr=0x64010101, {[@generic={0x89, 0xc, "238a598a2e0a67b36a28"}, @timestamp_prespec={0x44, 0x2c, 0x67, 0x3, 0x0, [{@local, 0x1}, {@multicast2, 0x7fff}, {@broadcast, 0xeb}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0xfffffffd}, {@multicast1, 0x7}]}, @timestamp={0x44, 0x18, 0x7e, 0x0, 0x1, [0x3b, 0x401, 0x8, 0x0, 0x400]}]}}, {{0x4e22, 0x4e24, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x80, 0x5, 0x0, 0x5, {[@sack={0x5, 0x6, [0x5]}, @timestamp={0x8, 0xa, 0x6, 0x8}, @window={0x3, 0x3, 0x1}, @generic={0x4, 0xf, "7d5c7f82967f603158203d82d2"}, @eol, @md5sig={0x13, 0x12, "04a3ce764dec41a3f0420542ab621ceb"}, @fastopen={0x22, 0x6, "9da96b13"}, @eol]}}, {"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&(0x7f0000001440)={0x0, 0x4, [0xbef, 0x256, 0x8a1, 0xc29]}) 16:48:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:48:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000240)={0x2, {{0x2, 0x4e20, @local}}, 0x1, 0x4, [{{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e21, @remote}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}]}, 0x290) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x24, r1, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random}]]}, 0x24}}, 0x0) r3 = fork() ptrace(0x10, r3) ptrace(0x11, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x1, 0x4, 0x80, 0xfd, 0x0, 0x3, 0x2a00, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x101, 0x1, @perf_config_ext={0x100000001, 0x4}, 0x12208, 0x400, 0x1, 0x8, 0x2, 0x9, 0x9, 0x0, 0x5f3, 0x0, 0x3}, 0xffffffffffffffff, 0x3, r4, 0x9) 16:48:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 27) 16:48:59 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) acct(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x10000, 0x8) [ 1105.150407] FAULT_INJECTION: forcing a failure. [ 1105.150407] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1105.151478] CPU: 1 UID: 0 PID: 9820 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1105.151527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1105.151550] Call Trace: [ 1105.151561] [ 1105.151574] dump_stack_lvl+0xfa/0x120 [ 1105.151635] should_fail_ex+0x4d7/0x5e0 [ 1105.151700] should_fail_alloc_page+0xe0/0x110 [ 1105.151776] prepare_alloc_pages+0x178/0x500 [ 1105.151834] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1105.151905] ? srso_return_thunk+0x5/0x5f [ 1105.151949] ? stack_trace_save+0x8f/0xc0 [ 1105.152013] ? srso_return_thunk+0x5/0x5f [ 1105.152056] ? stack_depot_save_flags+0x2c/0x980 [ 1105.152112] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1105.152176] ? srso_return_thunk+0x5/0x5f [ 1105.152220] ? kasan_save_stack+0x24/0x50 [ 1105.152258] ? kasan_save_track+0x14/0x30 [ 1105.152297] ? __kasan_kmalloc+0x7f/0x90 [ 1105.152341] ? do_filp_open+0x1e9/0x450 [ 1105.152403] ? do_sys_openat2+0x164/0x1d0 [ 1105.152451] ? __x64_sys_openat+0x143/0x200 [ 1105.152501] ? do_syscall_64+0xbf/0x1d0 [ 1105.152548] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1105.152604] ? srso_return_thunk+0x5/0x5f [ 1105.152646] ? find_held_lock+0x2c/0x110 [ 1105.152688] ? __create_object+0x59/0x80 [ 1105.152735] ? srso_return_thunk+0x5/0x5f [ 1105.152777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1105.152837] ? srso_return_thunk+0x5/0x5f [ 1105.152879] ? policy_nodemask+0xeb/0x4e0 [ 1105.152938] alloc_pages_mpol+0xee/0x330 [ 1105.152992] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1105.153046] ? srso_return_thunk+0x5/0x5f [ 1105.153088] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1105.153149] ? srso_return_thunk+0x5/0x5f [ 1105.153191] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1105.153266] alloc_pages_noprof+0xa1/0x380 [ 1105.153324] get_zeroed_page_noprof+0x18/0xb0 [ 1105.153368] ? srso_return_thunk+0x5/0x5f [ 1105.153411] mon_alloc_buff+0xed/0x250 [ 1105.153477] mon_bin_open+0x209/0x4a0 [ 1105.153536] ? __pfx_mon_bin_open+0x10/0x10 [ 1105.153593] chrdev_open+0x235/0x690 [ 1105.153664] ? __pfx_chrdev_open+0x10/0x10 [ 1105.153731] ? lockref_get+0x15/0x50 [ 1105.153790] do_dentry_open+0x71c/0x1420 [ 1105.153861] ? __pfx_chrdev_open+0x10/0x10 [ 1105.153942] vfs_open+0x82/0x3f0 [ 1105.153985] ? srso_return_thunk+0x5/0x5f [ 1105.154027] ? may_open+0x1f3/0x420 [ 1105.154080] path_openat+0x1cfa/0x2990 [ 1105.154166] ? __pfx_path_openat+0x10/0x10 [ 1105.154230] ? __pfx___lock_acquire+0x10/0x10 [ 1105.154284] ? srso_return_thunk+0x5/0x5f [ 1105.154326] ? find_held_lock+0x2c/0x110 [ 1105.154377] do_filp_open+0x1e9/0x450 [ 1105.154440] ? __pfx_do_filp_open+0x10/0x10 [ 1105.154502] ? find_held_lock+0x2c/0x110 [ 1105.154563] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1105.154630] ? lock_acquire+0x32/0xc0 [ 1105.154688] ? srso_return_thunk+0x5/0x5f [ 1105.154738] ? srso_return_thunk+0x5/0x5f [ 1105.154780] ? alloc_fd+0x2c0/0x560 [ 1105.154856] do_sys_openat2+0x164/0x1d0 [ 1105.154906] ? __pfx_do_sys_openat2+0x10/0x10 [ 1105.154961] ? srso_return_thunk+0x5/0x5f [ 1105.155003] ? __fget_files+0x206/0x3b0 [ 1105.155077] __x64_sys_openat+0x143/0x200 [ 1105.155129] ? __pfx___x64_sys_openat+0x10/0x10 [ 1105.155180] ? ksys_write+0x1b1/0x240 [ 1105.155266] do_syscall_64+0xbf/0x1d0 [ 1105.155318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1105.155369] RIP: 0033:0x7f88c0051a04 [ 1105.155398] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1105.155439] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1105.155477] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1105.155506] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1105.155534] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1105.155560] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1105.155587] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1105.155652] 16:49:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 28) [ 1105.288764] syz-executor.3: attempt to access beyond end of device [ 1105.288764] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1105.294047] FAT-fs (loop3): unable to read boot sector 16:49:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108"], 0x57) 16:49:00 executing program 7: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), 0x0) [ 1105.365853] FAULT_INJECTION: forcing a failure. [ 1105.365853] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1105.367274] CPU: 1 UID: 0 PID: 9840 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1105.367323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1105.367346] Call Trace: [ 1105.367356] [ 1105.367370] dump_stack_lvl+0xfa/0x120 [ 1105.367420] should_fail_ex+0x4d7/0x5e0 [ 1105.367485] should_fail_alloc_page+0xe0/0x110 [ 1105.367561] prepare_alloc_pages+0x178/0x500 [ 1105.367627] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1105.367700] ? srso_return_thunk+0x5/0x5f [ 1105.367743] ? stack_trace_save+0x8f/0xc0 [ 1105.367804] ? srso_return_thunk+0x5/0x5f [ 1105.367847] ? stack_depot_save_flags+0x2c/0x980 [ 1105.367903] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1105.367967] ? srso_return_thunk+0x5/0x5f [ 1105.368015] ? kasan_save_stack+0x24/0x50 [ 1105.368054] ? kasan_save_track+0x14/0x30 [ 1105.368092] ? __kasan_kmalloc+0x7f/0x90 [ 1105.368136] ? do_filp_open+0x1e9/0x450 [ 1105.368198] ? do_sys_openat2+0x164/0x1d0 [ 1105.368246] ? __x64_sys_openat+0x143/0x200 [ 1105.368296] ? do_syscall_64+0xbf/0x1d0 [ 1105.368343] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1105.368397] ? srso_return_thunk+0x5/0x5f [ 1105.368440] ? find_held_lock+0x2c/0x110 [ 1105.368482] ? __create_object+0x59/0x80 [ 1105.368529] ? srso_return_thunk+0x5/0x5f [ 1105.368571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1105.368631] ? srso_return_thunk+0x5/0x5f [ 1105.368673] ? policy_nodemask+0xeb/0x4e0 [ 1105.368732] alloc_pages_mpol+0xee/0x330 [ 1105.368785] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1105.368839] ? srso_return_thunk+0x5/0x5f [ 1105.368882] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1105.368942] ? srso_return_thunk+0x5/0x5f [ 1105.368985] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1105.369060] alloc_pages_noprof+0xa1/0x380 [ 1105.369117] get_zeroed_page_noprof+0x18/0xb0 [ 1105.369161] ? srso_return_thunk+0x5/0x5f [ 1105.369204] mon_alloc_buff+0xed/0x250 [ 1105.369269] mon_bin_open+0x209/0x4a0 [ 1105.369328] ? __pfx_mon_bin_open+0x10/0x10 [ 1105.369385] chrdev_open+0x235/0x690 [ 1105.369455] ? __pfx_chrdev_open+0x10/0x10 [ 1105.369523] ? lockref_get+0x15/0x50 [ 1105.369582] do_dentry_open+0x71c/0x1420 [ 1105.369653] ? __pfx_chrdev_open+0x10/0x10 [ 1105.369733] vfs_open+0x82/0x3f0 [ 1105.369777] ? srso_return_thunk+0x5/0x5f [ 1105.369819] ? may_open+0x1f3/0x420 [ 1105.369872] path_openat+0x1cfa/0x2990 [ 1105.369959] ? __pfx_path_openat+0x10/0x10 [ 1105.370027] ? __pfx___lock_acquire+0x10/0x10 [ 1105.370081] ? srso_return_thunk+0x5/0x5f [ 1105.370123] ? find_held_lock+0x2c/0x110 [ 1105.370173] do_filp_open+0x1e9/0x450 [ 1105.370237] ? __pfx_do_filp_open+0x10/0x10 [ 1105.370299] ? find_held_lock+0x2c/0x110 [ 1105.370360] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1105.370427] ? lock_acquire+0x32/0xc0 [ 1105.370485] ? srso_return_thunk+0x5/0x5f [ 1105.370534] ? srso_return_thunk+0x5/0x5f [ 1105.370576] ? alloc_fd+0x2c0/0x560 [ 1105.370652] do_sys_openat2+0x164/0x1d0 [ 1105.370702] ? __pfx_do_sys_openat2+0x10/0x10 [ 1105.370757] ? srso_return_thunk+0x5/0x5f [ 1105.370800] ? __fget_files+0x206/0x3b0 [ 1105.370874] __x64_sys_openat+0x143/0x200 [ 1105.370926] ? __pfx___x64_sys_openat+0x10/0x10 [ 1105.370977] ? ksys_write+0x1b1/0x240 [ 1105.371062] do_syscall_64+0xbf/0x1d0 [ 1105.371114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1105.371166] RIP: 0033:0x7f88c0051a04 [ 1105.371193] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1105.371234] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1105.371273] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1105.371302] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1105.371329] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1105.371356] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1105.371382] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1105.371438] [ 1105.401687] audit: type=1326 audit(1735058940.256:34): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9814 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:49:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:49:00 executing program 5: set_mempolicy(0x8005, &(0x7f0000000080)=0xd5, 0xb9a) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x4, 0x7, 0x4, 0x8000}]}) set_mempolicy(0x1, &(0x7f0000000140)=0x1, 0x1ff) pipe(&(0x7f0000000000)) set_mempolicy(0x1, &(0x7f0000000100)=0x9c65, 0x1893) 16:49:00 executing program 0: ioperm(0x0, 0xf81d, 0xfffffffffffffffe) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/237, 0xed}], 0x1, 0x5, 0x8001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) finit_module(r3, 0x0, 0x0) 16:49:00 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(0xfffffffffffffffc, r0) 16:49:00 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) 16:49:00 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) accept(r1, &(0x7f0000000000)=@l2tp={0x2, 0x0, @multicast1}, &(0x7f0000000100)=0x80) [ 1105.659821] syz-executor.3: attempt to access beyond end of device [ 1105.659821] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 16:49:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108"], 0x57) 16:49:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 29) [ 1105.674229] FAT-fs (loop3): unable to read boot sector [ 1105.749917] FAULT_INJECTION: forcing a failure. [ 1105.749917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1105.750950] CPU: 1 UID: 0 PID: 9860 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1105.751002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1105.751025] Call Trace: [ 1105.751036] [ 1105.751050] dump_stack_lvl+0xfa/0x120 [ 1105.751101] should_fail_ex+0x4d7/0x5e0 [ 1105.751168] should_fail_alloc_page+0xe0/0x110 [ 1105.751244] prepare_alloc_pages+0x178/0x500 [ 1105.751304] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1105.751377] ? srso_return_thunk+0x5/0x5f [ 1105.751420] ? stack_trace_save+0x8f/0xc0 [ 1105.751482] ? srso_return_thunk+0x5/0x5f [ 1105.751524] ? stack_depot_save_flags+0x2c/0x980 [ 1105.751581] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1105.751653] ? srso_return_thunk+0x5/0x5f [ 1105.751697] ? kasan_save_stack+0x24/0x50 [ 1105.751736] ? kasan_save_track+0x14/0x30 [ 1105.751774] ? __kasan_kmalloc+0x7f/0x90 [ 1105.751819] ? do_filp_open+0x1e9/0x450 [ 1105.751881] ? do_sys_openat2+0x164/0x1d0 [ 1105.751929] ? __x64_sys_openat+0x143/0x200 [ 1105.751979] ? do_syscall_64+0xbf/0x1d0 [ 1105.752025] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1105.752080] ? srso_return_thunk+0x5/0x5f [ 1105.752122] ? find_held_lock+0x2c/0x110 [ 1105.752165] ? __create_object+0x59/0x80 [ 1105.752211] ? srso_return_thunk+0x5/0x5f [ 1105.752254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1105.752314] ? srso_return_thunk+0x5/0x5f [ 1105.752357] ? policy_nodemask+0xeb/0x4e0 [ 1105.752417] alloc_pages_mpol+0xee/0x330 [ 1105.752472] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1105.752525] ? srso_return_thunk+0x5/0x5f [ 1105.752568] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1105.752629] ? srso_return_thunk+0x5/0x5f [ 1105.752671] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1105.752747] alloc_pages_noprof+0xa1/0x380 [ 1105.752805] get_zeroed_page_noprof+0x18/0xb0 [ 1105.752849] ? srso_return_thunk+0x5/0x5f [ 1105.752892] mon_alloc_buff+0xed/0x250 [ 1105.752959] mon_bin_open+0x209/0x4a0 [ 1105.753018] ? __pfx_mon_bin_open+0x10/0x10 [ 1105.753075] chrdev_open+0x235/0x690 [ 1105.753146] ? __pfx_chrdev_open+0x10/0x10 [ 1105.753214] ? lockref_get+0x15/0x50 [ 1105.753275] do_dentry_open+0x71c/0x1420 [ 1105.753347] ? __pfx_chrdev_open+0x10/0x10 [ 1105.753429] vfs_open+0x82/0x3f0 [ 1105.753472] ? srso_return_thunk+0x5/0x5f [ 1105.753514] ? may_open+0x1f3/0x420 [ 1105.753567] path_openat+0x1cfa/0x2990 [ 1105.753651] ? srso_return_thunk+0x5/0x5f [ 1105.753697] ? __pfx_path_openat+0x10/0x10 [ 1105.753761] ? __pfx___lock_acquire+0x10/0x10 [ 1105.753820] ? __pfx_perf_trace_lock+0x10/0x10 [ 1105.753889] do_filp_open+0x1e9/0x450 [ 1105.753953] ? __pfx_do_filp_open+0x10/0x10 [ 1105.754015] ? find_held_lock+0x2c/0x110 [ 1105.754078] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1105.754145] ? lock_acquire+0x32/0xc0 [ 1105.754204] ? srso_return_thunk+0x5/0x5f [ 1105.754254] ? srso_return_thunk+0x5/0x5f [ 1105.754296] ? alloc_fd+0x2c0/0x560 [ 1105.754374] do_sys_openat2+0x164/0x1d0 [ 1105.754424] ? __pfx_do_sys_openat2+0x10/0x10 [ 1105.754480] ? srso_return_thunk+0x5/0x5f [ 1105.754522] ? __fget_files+0x206/0x3b0 [ 1105.754598] __x64_sys_openat+0x143/0x200 [ 1105.754650] ? __pfx___x64_sys_openat+0x10/0x10 [ 1105.754701] ? ksys_write+0x1b1/0x240 [ 1105.754789] do_syscall_64+0xbf/0x1d0 [ 1105.754841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1105.754893] RIP: 0033:0x7f88c0051a04 [ 1105.754921] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1105.754962] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1105.755000] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1105.755029] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1105.755057] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1105.755084] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1105.755110] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1105.755169] [ 1105.798421] audit: type=1326 audit(1735058940.693:35): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9854 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:49:26 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, r1, 0x5, r0, 0x0) 16:49:26 executing program 7: ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000280)={0x0, 0x1}) creat(&(0x7f0000000800)='./file0\x00', 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/119, 0x77) syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x40000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x301300, 0xa) 16:49:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 30) 16:49:26 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/uts\x00') 16:49:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, 0x0, 0x220) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x140000) sendfile(r1, r0, 0x0, 0x4001) 16:49:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0}], 0x1010000, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) 16:49:26 executing program 0: syz_80211_inject_frame(&(0x7f0000001d00), 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000000), &(0x7f0000000040)=@ctrl_frame=@bar={{}, {0x7}, @device_a, @device_b, @multi={{0x1, 0x1, 0x1, 0x0, 0x3}, [{0x0, 0x9, {0x2, 0x8b3}, "cd21fc47ca26b1a1"}, {0x0, 0x1, {0x6, 0x9}, "2cd7188c1681881b"}, {0x0, 0x5, {0x2, 0x5}, "7310d89772688a94"}]}}, 0x36) 16:49:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108"], 0x57) [ 1132.009724] FAULT_INJECTION: forcing a failure. [ 1132.009724] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1132.010813] CPU: 1 UID: 0 PID: 9876 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1132.010862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1132.010884] Call Trace: [ 1132.010895] [ 1132.010909] dump_stack_lvl+0xfa/0x120 [ 1132.010958] should_fail_ex+0x4d7/0x5e0 [ 1132.011026] should_fail_alloc_page+0xe0/0x110 [ 1132.011102] prepare_alloc_pages+0x178/0x500 [ 1132.011160] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1132.011232] ? srso_return_thunk+0x5/0x5f [ 1132.011275] ? stack_trace_save+0x8f/0xc0 [ 1132.011336] ? srso_return_thunk+0x5/0x5f [ 1132.011378] ? stack_depot_save_flags+0x2c/0x980 [ 1132.011434] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1132.011499] ? srso_return_thunk+0x5/0x5f [ 1132.011542] ? kasan_save_stack+0x24/0x50 [ 1132.011581] ? kasan_save_track+0x14/0x30 [ 1132.011619] ? __kasan_kmalloc+0x7f/0x90 [ 1132.011663] ? do_filp_open+0x1e9/0x450 [ 1132.011725] ? do_sys_openat2+0x164/0x1d0 [ 1132.011773] ? __x64_sys_openat+0x143/0x200 [ 1132.011822] ? do_syscall_64+0xbf/0x1d0 [ 1132.011869] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1132.011923] ? srso_return_thunk+0x5/0x5f [ 1132.011965] ? find_held_lock+0x2c/0x110 [ 1132.012007] ? __create_object+0x59/0x80 [ 1132.012054] ? srso_return_thunk+0x5/0x5f [ 1132.012096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1132.012155] ? srso_return_thunk+0x5/0x5f [ 1132.012197] ? policy_nodemask+0xeb/0x4e0 [ 1132.012256] alloc_pages_mpol+0xee/0x330 [ 1132.012310] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1132.012364] ? srso_return_thunk+0x5/0x5f [ 1132.012406] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1132.012467] ? srso_return_thunk+0x5/0x5f [ 1132.012509] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1132.012593] alloc_pages_noprof+0xa1/0x380 [ 1132.012651] get_zeroed_page_noprof+0x18/0xb0 [ 1132.012695] ? srso_return_thunk+0x5/0x5f [ 1132.012737] mon_alloc_buff+0xed/0x250 [ 1132.012803] mon_bin_open+0x209/0x4a0 [ 1132.012863] ? __pfx_mon_bin_open+0x10/0x10 [ 1132.012919] chrdev_open+0x235/0x690 [ 1132.012990] ? __pfx_chrdev_open+0x10/0x10 [ 1132.013058] ? lockref_get+0x15/0x50 [ 1132.013120] do_dentry_open+0x71c/0x1420 [ 1132.013190] ? __pfx_chrdev_open+0x10/0x10 [ 1132.013271] vfs_open+0x82/0x3f0 [ 1132.013314] ? srso_return_thunk+0x5/0x5f [ 1132.013357] ? may_open+0x1f3/0x420 [ 1132.013409] path_openat+0x1cfa/0x2990 [ 1132.013491] ? srso_return_thunk+0x5/0x5f [ 1132.013536] ? __pfx_path_openat+0x10/0x10 [ 1132.013600] ? __pfx___lock_acquire+0x10/0x10 [ 1132.013658] ? __pfx_perf_trace_lock+0x10/0x10 [ 1132.013725] do_filp_open+0x1e9/0x450 [ 1132.013789] ? __pfx_do_filp_open+0x10/0x10 [ 1132.013851] ? find_held_lock+0x2c/0x110 [ 1132.013912] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1132.013979] ? lock_acquire+0x32/0xc0 [ 1132.014038] ? srso_return_thunk+0x5/0x5f [ 1132.014087] ? srso_return_thunk+0x5/0x5f [ 1132.014129] ? alloc_fd+0x2c0/0x560 [ 1132.014205] do_sys_openat2+0x164/0x1d0 [ 1132.014255] ? __pfx_do_sys_openat2+0x10/0x10 [ 1132.014310] ? srso_return_thunk+0x5/0x5f [ 1132.014353] ? __fget_files+0x206/0x3b0 [ 1132.014426] __x64_sys_openat+0x143/0x200 [ 1132.014479] ? __pfx___x64_sys_openat+0x10/0x10 [ 1132.014530] ? ksys_write+0x1b1/0x240 [ 1132.014615] do_syscall_64+0xbf/0x1d0 [ 1132.014666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1132.014718] RIP: 0033:0x7f88c0051a04 [ 1132.014746] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1132.014787] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1132.014826] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1132.014855] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1132.014882] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1132.014909] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1132.014935] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1132.014991] [ 1132.093224] audit: type=1326 audit(1735058966.986:36): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9874 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1132.110317] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1132.117445] loop7: detected capacity change from 0 to 512 [ 1132.135229] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 16:49:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 31) [ 1132.152474] syz-executor.3: attempt to access beyond end of device [ 1132.152474] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 1132.154675] FAT-fs (loop3): unable to read boot sector 16:49:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}, {@utf8no}]}) [ 1132.257591] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 16:49:27 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1000}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@dev}, [@mark={0xc}]}, 0x34}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, r2, 0x10, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x32}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x192}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2c7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x117}, @NL80211_ATTR_CENTER_FREQ1={0x8}], @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}]}, 0x80}}, 0x8095) [ 1132.332291] loop3: detected capacity change from 0 to 12 [ 1132.358183] FAT-fs (loop3): bogus number of reserved sectors [ 1132.359234] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1132.360686] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1132.463640] FAULT_INJECTION: forcing a failure. [ 1132.463640] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1132.464751] CPU: 1 UID: 0 PID: 9895 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1132.464800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1132.464823] Call Trace: [ 1132.464834] [ 1132.464848] dump_stack_lvl+0xfa/0x120 [ 1132.464900] should_fail_ex+0x4d7/0x5e0 [ 1132.464966] should_fail_alloc_page+0xe0/0x110 [ 1132.465053] prepare_alloc_pages+0x178/0x500 [ 1132.465112] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1132.465186] ? srso_return_thunk+0x5/0x5f [ 1132.465229] ? stack_trace_save+0x8f/0xc0 [ 1132.465290] ? srso_return_thunk+0x5/0x5f [ 1132.465333] ? stack_depot_save_flags+0x2c/0x980 [ 1132.465389] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1132.465454] ? srso_return_thunk+0x5/0x5f [ 1132.465498] ? kasan_save_stack+0x24/0x50 [ 1132.465536] ? kasan_save_track+0x14/0x30 [ 1132.465575] ? __kasan_kmalloc+0x7f/0x90 [ 1132.465619] ? do_filp_open+0x1e9/0x450 [ 1132.465682] ? do_sys_openat2+0x164/0x1d0 [ 1132.465729] ? __x64_sys_openat+0x143/0x200 [ 1132.465779] ? do_syscall_64+0xbf/0x1d0 [ 1132.465826] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1132.465881] ? srso_return_thunk+0x5/0x5f [ 1132.465923] ? find_held_lock+0x2c/0x110 [ 1132.465965] ? __create_object+0x59/0x80 [ 1132.466012] ? srso_return_thunk+0x5/0x5f [ 1132.466054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1132.466113] ? srso_return_thunk+0x5/0x5f [ 1132.466156] ? policy_nodemask+0xeb/0x4e0 [ 1132.466215] alloc_pages_mpol+0xee/0x330 [ 1132.466270] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1132.466324] ? srso_return_thunk+0x5/0x5f [ 1132.466366] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1132.466427] ? srso_return_thunk+0x5/0x5f [ 1132.466469] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1132.466545] alloc_pages_noprof+0xa1/0x380 [ 1132.466603] get_zeroed_page_noprof+0x18/0xb0 [ 1132.466648] ? srso_return_thunk+0x5/0x5f [ 1132.466690] mon_alloc_buff+0xed/0x250 [ 1132.466762] mon_bin_open+0x209/0x4a0 [ 1132.466822] ? __pfx_mon_bin_open+0x10/0x10 [ 1132.466878] chrdev_open+0x235/0x690 [ 1132.466950] ? __pfx_chrdev_open+0x10/0x10 [ 1132.467017] ? lockref_get+0x15/0x50 [ 1132.467077] do_dentry_open+0x71c/0x1420 [ 1132.467148] ? __pfx_chrdev_open+0x10/0x10 [ 1132.467230] vfs_open+0x82/0x3f0 [ 1132.467273] ? srso_return_thunk+0x5/0x5f [ 1132.467316] ? may_open+0x1f3/0x420 [ 1132.467369] path_openat+0x1cfa/0x2990 [ 1132.467453] ? srso_return_thunk+0x5/0x5f [ 1132.467498] ? __pfx_path_openat+0x10/0x10 [ 1132.467563] ? __pfx___lock_acquire+0x10/0x10 [ 1132.467621] ? __pfx_perf_trace_lock+0x10/0x10 [ 1132.467689] do_filp_open+0x1e9/0x450 [ 1132.467753] ? __pfx_do_filp_open+0x10/0x10 [ 1132.467815] ? find_held_lock+0x2c/0x110 [ 1132.467878] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1132.467945] ? lock_acquire+0x32/0xc0 [ 1132.468004] ? srso_return_thunk+0x5/0x5f [ 1132.468054] ? srso_return_thunk+0x5/0x5f [ 1132.468096] ? alloc_fd+0x2c0/0x560 [ 1132.468174] do_sys_openat2+0x164/0x1d0 [ 1132.468224] ? __pfx_do_sys_openat2+0x10/0x10 [ 1132.468280] ? srso_return_thunk+0x5/0x5f [ 1132.468322] ? __fget_files+0x206/0x3b0 [ 1132.468397] __x64_sys_openat+0x143/0x200 [ 1132.468450] ? __pfx___x64_sys_openat+0x10/0x10 [ 1132.468501] ? ksys_write+0x1b1/0x240 [ 1132.468609] do_syscall_64+0xbf/0x1d0 [ 1132.468661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1132.468713] RIP: 0033:0x7f88c0051a04 [ 1132.468741] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1132.468782] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1132.468821] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1132.468850] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1132.468877] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1132.468904] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1132.468931] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1132.468989] [ 1135.445349] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1135.451913] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1135.454650] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1135.463172] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1135.466391] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 1135.469604] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1137.521238] Bluetooth: hci2: command tx timeout [ 1139.569220] Bluetooth: hci2: command tx timeout [ 1141.617711] Bluetooth: hci2: command tx timeout [ 1143.665188] Bluetooth: hci2: command tx timeout [ 1164.256705] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1164.258214] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1164.351600] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1164.353202] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1164.929829] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1164.938645] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1165.250812] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 16:50:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa3777"], 0x57) 16:50:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x2) ioctl$FS_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000000)=0x800f0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x6611, 0x0) 16:50:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 32) 16:50:26 executing program 5: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x1112c0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000100)="c8358ed6288d6fb9554586afba6c0cadcfc7b0580abde2155485e72d2a210b10897e6f1019f8765bee786d8e3149ea3a147139119a170f78bc2e825090c15f531c949682454395e0b7f83fdd0cdef8d66793fa24c461314d856d90c3e79c27b2fecb29675b3cbdf69332914238f6037e72be395d6716ad229814d30ff52b22b22de7627f374581d9745adb03e16625afbb5cdbaabd5a389257390bf21590ab8eaf0db5c4e77e7bff05887b930933635d63e8ee68f9e9af3df9d1b9d8c9337d8f7348b20b31ff47599fd46c93da46bdb42d162e36eb69c51c875c82af01e788299a604d8d2e5ae81826e0fd66", 0xec) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TIOCSTI(r2, 0x5423, &(0x7f0000000000)) 16:50:26 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:50:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xe9, 0x1, 0x1, 0x807fff, 0x40000}, 0xa) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, 0x0, &(0x7f0000000300)=0xc3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000040)=0x55bd08da, 0x4) 16:50:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, 0x0) 16:50:26 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'geneve0\x00', 0x24}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) [ 1191.391689] loop3: detected capacity change from 0 to 12 [ 1191.510197] FAULT_INJECTION: forcing a failure. [ 1191.510197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1191.512422] CPU: 0 UID: 0 PID: 10375 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1191.512513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1191.512554] Call Trace: [ 1191.512573] [ 1191.512598] dump_stack_lvl+0xfa/0x120 [ 1191.512685] should_fail_ex+0x4d7/0x5e0 [ 1191.512802] should_fail_alloc_page+0xe0/0x110 [ 1191.512941] prepare_alloc_pages+0x178/0x500 [ 1191.513053] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1191.513186] ? srso_return_thunk+0x5/0x5f [ 1191.513266] ? stack_trace_save+0x8f/0xc0 [ 1191.513377] ? srso_return_thunk+0x5/0x5f [ 1191.513456] ? stack_depot_save_flags+0x2c/0x980 [ 1191.513560] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1191.513679] ? srso_return_thunk+0x5/0x5f [ 1191.513761] ? kasan_save_stack+0x24/0x50 [ 1191.513832] ? kasan_save_track+0x14/0x30 [ 1191.513903] ? __kasan_kmalloc+0x7f/0x90 [ 1191.513985] ? do_filp_open+0x1e9/0x450 [ 1191.514099] ? do_sys_openat2+0x164/0x1d0 [ 1191.514187] ? __x64_sys_openat+0x143/0x200 [ 1191.514280] ? do_syscall_64+0xbf/0x1d0 [ 1191.514365] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1191.514463] ? srso_return_thunk+0x5/0x5f [ 1191.514542] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1191.514700] ? srso_return_thunk+0x5/0x5f [ 1191.514779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1191.514888] ? srso_return_thunk+0x5/0x5f [ 1191.514967] ? policy_nodemask+0xeb/0x4e0 [ 1191.515076] alloc_pages_mpol+0xee/0x330 [ 1191.515176] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1191.515276] ? srso_return_thunk+0x5/0x5f [ 1191.515358] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1191.515471] ? srso_return_thunk+0x5/0x5f [ 1191.515550] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1191.515689] alloc_pages_noprof+0xa1/0x380 [ 1191.515795] get_zeroed_page_noprof+0x18/0xb0 [ 1191.515877] ? srso_return_thunk+0x5/0x5f [ 1191.515956] mon_alloc_buff+0xed/0x250 [ 1191.516076] mon_bin_open+0x209/0x4a0 [ 1191.516186] ? __pfx_mon_bin_open+0x10/0x10 [ 1191.516292] chrdev_open+0x235/0x690 [ 1191.516422] ? __pfx_chrdev_open+0x10/0x10 [ 1191.516553] ? lockref_get+0x15/0x50 [ 1191.516662] do_dentry_open+0x71c/0x1420 [ 1191.516792] ? __pfx_chrdev_open+0x10/0x10 [ 1191.516943] vfs_open+0x82/0x3f0 [ 1191.517023] ? srso_return_thunk+0x5/0x5f [ 1191.517102] ? may_open+0x1f3/0x420 [ 1191.517200] path_openat+0x1cfa/0x2990 [ 1191.517360] ? __pfx_path_openat+0x10/0x10 [ 1191.517479] ? __pfx___lock_acquire+0x10/0x10 [ 1191.517579] ? srso_return_thunk+0x5/0x5f [ 1191.517658] ? find_held_lock+0x2c/0x110 [ 1191.517752] do_filp_open+0x1e9/0x450 [ 1191.517870] ? __pfx_do_filp_open+0x10/0x10 [ 1191.517986] ? find_held_lock+0x2c/0x110 [ 1191.518099] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1191.518224] ? lock_acquire+0x32/0xc0 [ 1191.518332] ? srso_return_thunk+0x5/0x5f [ 1191.518424] ? srso_return_thunk+0x5/0x5f [ 1191.518502] ? alloc_fd+0x2c0/0x560 [ 1191.518652] do_sys_openat2+0x164/0x1d0 [ 1191.518745] ? __pfx_do_sys_openat2+0x10/0x10 [ 1191.518856] ? srso_return_thunk+0x5/0x5f [ 1191.518935] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1191.519092] __x64_sys_openat+0x143/0x200 [ 1191.519190] ? __pfx___x64_sys_openat+0x10/0x10 [ 1191.519332] do_syscall_64+0xbf/0x1d0 [ 1191.519427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1191.519523] RIP: 0033:0x7f88c0051a04 [ 1191.519575] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1191.519650] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1191.519722] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1191.519776] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1191.519827] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1191.519877] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1191.519926] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1191.520030] [ 1191.531837] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10379 comm=syz-executor.4 [ 1191.566352] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10381 comm=syz-executor.4 16:50:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:50:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, 0x0) [ 1191.781447] audit: type=1326 audit(1735059026.594:37): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10371 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:50:26 executing program 7: syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.apparmor\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 16:50:26 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x30, &(0x7f0000000080)={0x0, 0x3938700}, &(0x7f00000000c0)={[0x6]}, 0x8) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/resume', 0x4a201, 0x0) sendfile(r1, r0, 0x0, 0x10000027f) 16:50:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a1"], 0x57) 16:50:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x28042, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x7fffffc, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1}, './file1/file0\x00'}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) openat(r4, &(0x7f00000001c0)='./file1/file0\x00', 0x2, 0x4) recvfrom(r4, &(0x7f0000000180)=""/213, 0xd5, 0x2040, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x2000}, 0x80) close(r2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x100000) [ 1191.895489] loop3: detected capacity change from 0 to 12 16:50:26 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 33) 16:50:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x28, 0x0, 0x800, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_CHANNEL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001a00019c00ba664b3c27b57780"], 0x28}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0xe5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0xad}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x200480e1) r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) signalfd(r4, &(0x7f0000000180), 0x8) [ 1192.161443] FAULT_INJECTION: forcing a failure. [ 1192.161443] name fail_page_alloc, interval 1, probability 0, space 0, times 0 16:50:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, 0x0) [ 1192.163619] CPU: 0 UID: 0 PID: 10397 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1192.163709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1192.163750] Call Trace: [ 1192.163769] [ 1192.163795] dump_stack_lvl+0xfa/0x120 [ 1192.163883] should_fail_ex+0x4d7/0x5e0 [ 1192.164008] should_fail_alloc_page+0xe0/0x110 [ 1192.164152] prepare_alloc_pages+0x178/0x500 [ 1192.164260] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1192.164394] ? srso_return_thunk+0x5/0x5f [ 1192.164474] ? stack_trace_save+0x8f/0xc0 [ 1192.164586] ? srso_return_thunk+0x5/0x5f [ 1192.164665] ? stack_depot_save_flags+0x2c/0x980 [ 1192.164770] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1192.164890] ? srso_return_thunk+0x5/0x5f [ 1192.164971] ? kasan_save_stack+0x24/0x50 [ 1192.165043] ? kasan_save_track+0x14/0x30 [ 1192.165114] ? __kasan_kmalloc+0x7f/0x90 [ 1192.165197] ? do_filp_open+0x1e9/0x450 [ 1192.165311] ? do_sys_openat2+0x164/0x1d0 [ 1192.165399] ? __x64_sys_openat+0x143/0x200 [ 1192.165491] ? do_syscall_64+0xbf/0x1d0 [ 1192.165577] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1192.165675] ? srso_return_thunk+0x5/0x5f [ 1192.165754] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1192.165903] ? srso_return_thunk+0x5/0x5f [ 1192.165982] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1192.166092] ? srso_return_thunk+0x5/0x5f [ 1192.166171] ? policy_nodemask+0xeb/0x4e0 [ 1192.166281] alloc_pages_mpol+0xee/0x330 [ 1192.166381] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1192.166482] ? srso_return_thunk+0x5/0x5f [ 1192.166561] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1192.166684] ? srso_return_thunk+0x5/0x5f [ 1192.166763] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1192.166904] alloc_pages_noprof+0xa1/0x380 [ 1192.167011] get_zeroed_page_noprof+0x18/0xb0 [ 1192.167094] ? srso_return_thunk+0x5/0x5f [ 1192.167173] mon_alloc_buff+0xed/0x250 [ 1192.167294] mon_bin_open+0x209/0x4a0 [ 1192.167405] ? __pfx_mon_bin_open+0x10/0x10 [ 1192.167511] chrdev_open+0x235/0x690 [ 1192.167642] ? __pfx_chrdev_open+0x10/0x10 [ 1192.167768] ? lockref_get+0x15/0x50 [ 1192.167879] do_dentry_open+0x71c/0x1420 [ 1192.168011] ? __pfx_chrdev_open+0x10/0x10 [ 1192.168163] vfs_open+0x82/0x3f0 [ 1192.168244] ? srso_return_thunk+0x5/0x5f [ 1192.168323] ? may_open+0x1f3/0x420 [ 1192.168422] path_openat+0x1cfa/0x2990 [ 1192.168577] ? srso_return_thunk+0x5/0x5f [ 1192.168662] ? __pfx_path_openat+0x10/0x10 [ 1192.168782] ? __pfx___lock_acquire+0x10/0x10 [ 1192.168890] ? __pfx_perf_trace_lock+0x10/0x10 [ 1192.169017] do_filp_open+0x1e9/0x450 [ 1192.169136] ? __pfx_do_filp_open+0x10/0x10 [ 1192.169252] ? find_held_lock+0x2c/0x110 [ 1192.169369] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1192.169494] ? lock_acquire+0x32/0xc0 [ 1192.169603] ? srso_return_thunk+0x5/0x5f [ 1192.169696] ? srso_return_thunk+0x5/0x5f [ 1192.169775] ? alloc_fd+0x2c0/0x560 [ 1192.169919] do_sys_openat2+0x164/0x1d0 [ 1192.170012] ? __pfx_do_sys_openat2+0x10/0x10 [ 1192.170124] ? srso_return_thunk+0x5/0x5f [ 1192.170203] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1192.170362] __x64_sys_openat+0x143/0x200 [ 1192.170460] ? __pfx___x64_sys_openat+0x10/0x10 [ 1192.170606] do_syscall_64+0xbf/0x1d0 [ 1192.170714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1192.170810] RIP: 0033:0x7f88c0051a04 [ 1192.170861] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1192.170937] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1192.171008] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1192.171062] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1192.171113] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1192.171162] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1192.171212] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1192.171320] 16:50:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 34) 16:50:27 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x80000000, 0x6) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$NS_GET_PARENT(r1, 0x80111500, 0x0) [ 1192.410898] FAULT_INJECTION: forcing a failure. [ 1192.410898] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1192.413775] CPU: 1 UID: 0 PID: 10406 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1192.413866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1192.413908] Call Trace: [ 1192.413926] [ 1192.413952] dump_stack_lvl+0xfa/0x120 [ 1192.414046] should_fail_ex+0x4d7/0x5e0 [ 1192.414164] should_fail_alloc_page+0xe0/0x110 [ 1192.414303] prepare_alloc_pages+0x178/0x500 [ 1192.414409] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1192.414541] ? srso_return_thunk+0x5/0x5f [ 1192.414621] ? stack_trace_save+0x8f/0xc0 [ 1192.414747] ? srso_return_thunk+0x5/0x5f [ 1192.414826] ? stack_depot_save_flags+0x2c/0x980 [ 1192.414929] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1192.415049] ? srso_return_thunk+0x5/0x5f [ 1192.415130] ? kasan_save_stack+0x24/0x50 [ 1192.415202] ? kasan_save_track+0x14/0x30 [ 1192.415273] ? __kasan_kmalloc+0x7f/0x90 [ 1192.415355] ? do_filp_open+0x1e9/0x450 [ 1192.415469] ? do_sys_openat2+0x164/0x1d0 [ 1192.415557] ? __x64_sys_openat+0x143/0x200 [ 1192.415650] ? do_syscall_64+0xbf/0x1d0 [ 1192.415735] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1192.415835] ? srso_return_thunk+0x5/0x5f [ 1192.415914] ? find_held_lock+0x2c/0x110 [ 1192.415991] ? __create_object+0x59/0x80 [ 1192.416076] ? srso_return_thunk+0x5/0x5f [ 1192.416159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1192.416268] ? srso_return_thunk+0x5/0x5f [ 1192.416347] ? policy_nodemask+0xeb/0x4e0 [ 1192.416456] alloc_pages_mpol+0xee/0x330 [ 1192.416555] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1192.416655] ? srso_return_thunk+0x5/0x5f [ 1192.416734] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1192.416846] ? srso_return_thunk+0x5/0x5f [ 1192.416925] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1192.417064] alloc_pages_noprof+0xa1/0x380 [ 1192.417170] get_zeroed_page_noprof+0x18/0xb0 [ 1192.417253] ? srso_return_thunk+0x5/0x5f [ 1192.417332] mon_alloc_buff+0xed/0x250 [ 1192.417452] mon_bin_open+0x209/0x4a0 [ 1192.417562] ? __pfx_mon_bin_open+0x10/0x10 [ 1192.417667] chrdev_open+0x235/0x690 [ 1192.417798] ? __pfx_chrdev_open+0x10/0x10 [ 1192.417924] ? lockref_get+0x15/0x50 [ 1192.418032] do_dentry_open+0x71c/0x1420 [ 1192.418163] ? __pfx_chrdev_open+0x10/0x10 [ 1192.418313] vfs_open+0x82/0x3f0 [ 1192.418394] ? srso_return_thunk+0x5/0x5f [ 1192.418472] ? may_open+0x1f3/0x420 [ 1192.418570] path_openat+0x1cfa/0x2990 [ 1192.418740] ? __pfx_path_openat+0x10/0x10 [ 1192.418860] ? __pfx___lock_acquire+0x10/0x10 [ 1192.418960] ? srso_return_thunk+0x5/0x5f [ 1192.419039] ? find_held_lock+0x2c/0x110 [ 1192.419132] do_filp_open+0x1e9/0x450 [ 1192.419251] ? __pfx_do_filp_open+0x10/0x10 [ 1192.419367] ? find_held_lock+0x2c/0x110 [ 1192.419480] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1192.419605] ? lock_acquire+0x32/0xc0 [ 1192.419713] ? srso_return_thunk+0x5/0x5f [ 1192.419805] ? srso_return_thunk+0x5/0x5f [ 1192.419884] ? alloc_fd+0x2c0/0x560 [ 1192.420024] do_sys_openat2+0x164/0x1d0 [ 1192.420117] ? __pfx_do_sys_openat2+0x10/0x10 [ 1192.420220] ? srso_return_thunk+0x5/0x5f [ 1192.420299] ? __fget_files+0x206/0x3b0 [ 1192.420437] __x64_sys_openat+0x143/0x200 [ 1192.420534] ? __pfx___x64_sys_openat+0x10/0x10 [ 1192.420629] ? ksys_write+0x1b1/0x240 [ 1192.420789] do_syscall_64+0xbf/0x1d0 [ 1192.420884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1192.420980] RIP: 0033:0x7f88c0051a04 [ 1192.421034] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1192.421109] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1192.421180] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1192.421234] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1192.421285] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1192.421335] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1192.421384] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1192.421489] [ 1192.519204] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1192.570029] loop3: detected capacity change from 0 to 12 [ 1192.635841] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 16:50:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a1"], 0x57) 16:50:51 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 16:50:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}}]}) 16:50:51 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_mreq(r1, 0x29, 0x1b, 0x0, &(0x7f00000001c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pidfd_getfd(r2, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x80, 0x0, 0x1, 0x0, 0x101}, 0x0, 0x1, 0xffffffffffffffff, 0xb) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000040)=""/2, &(0x7f0000000180)=0x2) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x4004, @fd=r3, 0x0, &(0x7f0000000380)=""/83, 0x53, 0x3, 0x1}, 0x3) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000440), 0x6}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x100000) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0xfd}}, 0x14) 16:50:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0x40000, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000280)=0x9, 0x4) socket$inet6(0xa, 0x1, 0x6) socket$nl_audit(0x10, 0x3, 0x9) sendmsg$inet(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000340)="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", 0xfb}], 0x1, &(0x7f0000000a80)=ANY=[@ANYBLOB="380000000000000000000000070000000144243273ac1e010100000002ac1414aa00000008000000000000ffff64010102000000ff00000014000000000000000000000001000000060000000000000014000000000000000000000008000000c22ffa4eb433b6e93485c70ad7d73eeb26f81679bb474e1cef3c4b53b6289994775475f9325b", @ANYRES32=0x0, @ANYBLOB="7f000001e000000200000000140000000000000000000000020000000100000000000000110000000000000000000000010000000200000000000000"], 0xa0}, 0x4000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000300)=[{0x7}, {0x6}]}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r6, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000700), r1) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r6, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r7, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000000700000008000300", @ANYRES32=r5, @ANYBLOB="2016fe5412e89708982f744d783244eb8038ec604ae01c1528009879197930e3f0cf03d20ee3cef9c7206b7f94520b40c1e0bf887ed007a3d4860506f7ce1cb2c8b7664a5a43b6ff722ba88460"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="e0000000", @ANYRES16=0x0, @ANYBLOB="100026bd7000fbdbdf253f00000008000300", @ANYRES32=r5, @ANYBLOB="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"], 0xe0}, 0x1, 0x0, 0x0, 0x20008080}, 0x80) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000940)=""/135, 0x87}, {&(0x7f0000000a00)=""/105, 0x69}], 0x3, 0xf53e, 0x6) ioctl$BTRFS_IOC_GET_FEATURES(r8, 0x80189439, &(0x7f0000000480)) 16:50:51 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 35) 16:50:51 executing program 5: perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xce, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x8, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000004b80)={0x1, {{0x2, 0x0, @multicast1}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2d, &(0x7f0000004b80)={0x1, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @remote}}}, 0x108) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240)=@ccm_128={{0x303}, "d5847cd84186e70d", "0f5972a590637207f3cbb0873d442081", "ab447082", "f70027605bc7800d"}, 0x28) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x663c8753, {{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e24, @rand_addr=0x64010101}}}, 0x108) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @dev={0xac, 0x14, 0x14, 0x23}, r2}, 0xc) 16:50:51 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x560d, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_uid={'access', 0x3d, 0xee01}}]}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0), 0x100, 0x0) ioctl$BTRFS_IOC_SYNC(r3, 0x9408, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) r7 = getgid() setresgid(0x0, r7, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r8, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r9, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) sendmsg$netlink(r4, &(0x7f0000009c00)={&(0x7f0000000400)=@proc={0x10, 0x0, 0x25dfdbfb, 0x100}, 0xc, &(0x7f0000009940)=[{&(0x7f0000005580)={0x43a0, 0x2b, 0x400, 0x70bd28, 0x25dfdbff, "", [@nested={0x21f7, 0x6a, 0x0, 0x1, [@typed={0x8, 0x12, 0x0, 0x0, @pid}, @typed={0xa, 0x4b, 0x0, 0x0, @str='access'}, @generic="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@typed={0x8, 0x8c, 0x0, 0x0, @pid}, @typed={0x8, 0x73, 0x0, 0x0, @fd}, @typed={0xc, 0x3f, 0x0, 0x0, @u64=0x400}, @generic="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@generic="47f44ac040cba58c5d93d92817d1124f2e8acb04f8ab148530b30a4065c437a074061bd25086d1f1d131a2fab60f9f093a91654be15bcc14c037c2ce60a210dc3cbfdb38d48dd3c1e8788321a01692370f72af34cb2b46a7f8cddc150c0417ed50047c91482b104b0f9bdf8fa865b8522ae9bce36915df1213cc708db58442b80873ca1fc9fb66c453759851714114946277ec55bc5b72d75620f4bd421ae2596197d0519ae13bce0d359d30f14473cc211763060b58d6fe9328abb95e6e86de2f5dcd19bd3cae6894f0a69e3d753bcb854de4314303ef6e77f6a763ae6c0f876fac2572c4970a3a336dd1a56dba716496bf894121fca6b78c883755cc8de8284f13c7d23d896e1de19d2e226deda2e292c63ce20532900d79bdfa66036b215984fdd20dc761f3a6e1709bab1d5313dd8caab3d7c9fdd42e06c6cf5e2dc249b67d2e1017c1cc1a9f6e00d1e922d7e1861f0349960570de0000c05119eaf7f2d2ff8594a9363808db045b6b9d5c4842caac5c8ae5d4a1c10608f0135ad2dd0cd5a5d56358de37c538f3621449507db8c3e1f2a83acea9b872e354cb491604ba3c839f41e309463e88b1a7f3fdf570c01bdefe3c362e5cc30a1294bc5dab83eab4e00b3d5d30f5772b1e1c4c6fe68494d8b210fecca23bc657682144a3cb57d8ad2f0d602d0bcf5d9a7a1f9d82ca5b580cc3e0e2915c9e0cea7804a0d21fa019cb8340d9750ea5089b21aab84f6f2e0ec72931df9435f3319a6e5d8d87538b67ca2a993226c4aa67a5769d899aa9fd2ec2ed00992e67a74f9a37ceafd01caa3d24d7a2649825830962a2d6286f3c6c0ad22cc30a4f3e5787383678aa2f67a10e287b69c48a61aafd3b93d9e969ebfd47215dca898d554bbe398e0e9cd16193e8b6d0c82eda6ba5929338aaebc96a72e646660b2045b3aa4b8670b53075eb605af582bd2b7cc7a16aa1eb66766b60a93ccaaf33d30d0f50ed36568ebc00020c5d10205b9085613ea8d2a5f12465c363d5159e9cefa6720f078af78fa902f4293c9c4b7d2fc8c8080019cc0172b6e4dfeb3b251b631c887ea6b3ba6fdce09cadb5b9a494327c73986c1a2016349217926c3be3e647e5cee4a49bc3cd6317bdf60d3d24f74a9dd0e35bc68b14fccbfc8e56ec170fcb7629b318de9c1d013707b9859e6e12735ec671e1820708731d8a8d0fd3e361e48595cb3a96eada2cf4fc25955ae6f49548d9ad7468d5659a171c0a84a0efb74bcabcf1b876f98d40ecd40c57cb1e2fd850ee48f19fa92ababa2474717461849ff8d740d499590809188cb32964757623e211cd4aba86419e524ccde679f9cc5331eca6a16b623d7f6163527c3b4f44dc0a46182bf292c12b184845d6096daa4064272245b0c2b94cf742cf387beb01f5cddd3847fbec0cd8fa7fadec1e8ff4b7fd72817ae36d984a89ba9f1c6fda66ff6d63c606585aae6dd1515cc894b8e0ca60d936a27faedc74df1502474d46204477da4510c3b8103c4a9b52cebf4e23c3edd9973bc4e7cfb8c722d53c85fa783dd645864e92fe39a0cb9360c6497e50a4d0fcd25c5a86a8da92bea4599214bdd7f22b9e675c41a32a9b220becbf8bc688ca3b0b48e3c663edeea283d4af3922dd0f7423972e148328eaea03ce44ccb85e3ff83de2286e59fad66462984917c51cc47be1a27770817745849686562780c5623999068033317106f45bf661e3bd56b4dceae235444ba66a5eaa73d905d8d132550551ba012e928cac30fca7d19c84ac0abab57d5bad83b66928169e860b46a87829bfb7b01c82c45adaa26fdcbb707f9fdc226649e304ab33f769cba2ae740ebd51fd5de617ae6fdeae6de9ef48662b9f81084871d3413743ea18e5ea36c6b786e2d0075262123073d8ee1a3c7deb8cf5d9b008c55a859da70e1161a15e94c654eb3a0902da1a3c7949196adeb1cd176869ec7d70ba3af2252bdf3c795ba3a5d7d0392b29a4bae7912f4911b6d66459ae96d1d3f8c22eea7cf970ecbf059807c38d02334c15bb30a36fa13d573f1624b1d9c0ea30e177846473367cabfb4bb290b6788d519c75746b19f06d4abdc89e0fae01dce6ce498d1079fbe5192e8813a69461dcc285387b77b5769208de29c07a47a4fbe4bbe8b7011ea55d2b70955cecde530e8564c50f6a928d8c15aaee5876c2e346f94f6fcf9241539b3b2fec5d26414785a3c94467fdb032b90f7fb8ba27e9438f1e1130f7b5b4b8db9330ad8e4ee431ca01beca83067c6503e7df03a4efcedebc142b5c92de60f77e0ef47b5d0d70bd1ea010e4403dc37decc8a1ccf88d5b4394b76fac6b9941ddd14ba811a64e0be99b59e49a4ff46c78265dbdd27eebe794f23b66ef563960ef97347ac33df0ea5ab8a2b08a51bfb87f6b64fcdbde8d1220006dece14e9069b8208efc0f12f70e3446920b743528bd064a3a82ee7750f712b9307b38987f57d87c33d38703aa5792c83fd3bcec11e4283508f73efc363dc2755feb70227f45fa424a661d21fe5d6f1355df924d199968bd224835103e8e55c490fdaa4aa5f1e8b40cdb0c28f17c4317776a55632a88a2365992e4c84709768cd04a34a31271893891e1b10ebf79a444beb19edc28b15c8a7718dcb74803628d78847534ac1d1bec0f2d887bcdaf858ed996f0b66c80cfd3397e731a3a30d60602a4bb1737a78f209a3cb089498bb82aac66df8a1a072bcd1ab1d4b02756535a6f9b1cde3a0c52625c24745861bbefe6544d97622e287a2b142006b817a1f22012284e315fd11a20caf8c330cac81b22db87285a97a9d396d15b14787ce48ba501ccfd996008fa7fa5dd27c6478a233b5eeb63c9c8c8698f52972c369a7b2a8a8b6ebd39e582d1e83aa0fe028939700e8b1a1b139120835182618bcffbbe47a0f5cc63f7c04f1613b86efac5c7b61ba76106711564965e3371d47a1bd7f35929e5c0f766dd256ebc65e1a58b5ca8e5391209c5ab5889039216bba12c5564748800a7699ffbcd0e87fa0c75c9969c12e8f13d93dfc739a93196fd86fe3eb1f57fde486582f7c01b0b0225dc9a5c82b57ad0470cb9c86a609e9f52f7d7738d1ad73cdc5d943fd3e2befdc740239559215518391f225a9f0f394260c964273f770312b0e075c225a6891f8f7e1429d4c09330f6688bf5ddbde2c196f0508b0d5cd39188f3c29c747b1e3fe3016283657fe5899b1cf106d92e583d775c13addc7c5ea24d429d2ab75f9d0915d51d21f533cd3b15bf7df265ee35e4167f8c14a93adefa6d69ab7d4a41114d927382de2f04d9ab69028cb4c79a5095a7e54abdd9704c23999ef16c3c129206f9d8247269bb99fda2ac084b065a76b3a3dddcc81f1d4524822b44f152cc4ef934dc9f89c478ca6793f48239648a31d0301db358ec60a2e59b8839d1b0eeb50ca326777b81c86ce933ac8f0a9af7749de7ee23a3d20f86c404ea1f2a51a2f1805160b65017d2d989dab985459c5d5ad7da7f8826f7e699d98d6ecb40768b1e67cadc9613acce519902674cf592f8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@typed={0x68, 0x71, 0x0, 0x0, @binary="093b15a252be8b2e39f6394e45b42f4a9f136959559002f754e2a0c4a6af2fe8f8b81b8529cc0754d254f5980a239c7df897cd855758d82dc748196bebb42d694ccca37211f5b808c7be31a95defebad27f8532db21a89ffbd0f5240171e437049d76014"}]}, 0x43a0}], 0x1, &(0x7f0000009b40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r8, r9]}}], 0xc0, 0x20004011}, 0x40800) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x10000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {}, 0x2c, {[{@msize={'msize', 0x3d, 0x3b}}, {@access_user}, {@dfltgid={'dfltgid', 0x3d, r7}}], [{@smackfshat={'smackfshat', 0x3d, 'wfdno'}}, {@dont_hash}, {@obj_role={'obj_role', 0x3d, 'trans=fd,'}}, {@hash}]}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x2000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@cache_fscache}, {@version_9p2000}, {@afid={'afid', 0x3d, 0x2000000000000}}, {@dfltgid={'dfltgid', 0x3d, r7}}, {@version_9p2000}, {@cachetag={'cachetag', 0x3d, '/\''}}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@permit_directio}, {@fsmagic={'fsmagic', 0x3d, 0x5}}, {@smackfstransmute}, {@seclabel}, {@subj_user={'subj_user', 0x3d, ','}}]}}) [ 1217.055903] audit: type=1326 audit(1735059051.928:38): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10423 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1217.074689] loop3: detected capacity change from 0 to 12 [ 1217.090767] FAULT_INJECTION: forcing a failure. [ 1217.090767] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1217.092793] CPU: 1 UID: 0 PID: 10437 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1217.092890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1217.092934] Call Trace: [ 1217.092961] [ 1217.092988] dump_stack_lvl+0xfa/0x120 [ 1217.093082] should_fail_ex+0x4d7/0x5e0 [ 1217.093208] should_fail_alloc_page+0xe0/0x110 [ 1217.093357] prepare_alloc_pages+0x178/0x500 [ 1217.093471] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1217.093614] ? srso_return_thunk+0x5/0x5f [ 1217.093700] ? stack_trace_save+0x8f/0xc0 [ 1217.093819] ? srso_return_thunk+0x5/0x5f [ 1217.093904] ? stack_depot_save_flags+0x2c/0x980 [ 1217.094015] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1217.094143] ? srso_return_thunk+0x5/0x5f [ 1217.094231] ? kasan_save_stack+0x24/0x50 [ 1217.094308] ? kasan_save_track+0x14/0x30 [ 1217.094385] ? __kasan_kmalloc+0x7f/0x90 [ 1217.094472] ? do_filp_open+0x1e9/0x450 [ 1217.094595] ? do_sys_openat2+0x164/0x1d0 [ 1217.094690] ? __x64_sys_openat+0x143/0x200 [ 1217.094789] ? do_syscall_64+0xbf/0x1d0 [ 1217.094881] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1217.094988] ? srso_return_thunk+0x5/0x5f [ 1217.095073] ? find_held_lock+0x2c/0x110 [ 1217.095155] ? __create_object+0x59/0x80 [ 1217.095247] ? srso_return_thunk+0x5/0x5f [ 1217.095331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1217.095448] ? srso_return_thunk+0x5/0x5f [ 1217.095533] ? policy_nodemask+0xeb/0x4e0 [ 1217.095660] alloc_pages_mpol+0xee/0x330 [ 1217.095768] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1217.095876] ? srso_return_thunk+0x5/0x5f [ 1217.095960] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1217.096080] ? srso_return_thunk+0x5/0x5f [ 1217.096165] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1217.096314] alloc_pages_noprof+0xa1/0x380 [ 1217.096429] get_zeroed_page_noprof+0x18/0xb0 [ 1217.096518] ? srso_return_thunk+0x5/0x5f [ 1217.096603] mon_alloc_buff+0xed/0x250 [ 1217.096732] mon_bin_open+0x209/0x4a0 [ 1217.096851] ? __pfx_mon_bin_open+0x10/0x10 [ 1217.096964] chrdev_open+0x235/0x690 [ 1217.097105] ? __pfx_chrdev_open+0x10/0x10 [ 1217.097240] ? lockref_get+0x15/0x50 [ 1217.097356] do_dentry_open+0x71c/0x1420 [ 1217.097496] ? __pfx_chrdev_open+0x10/0x10 [ 1217.097657] vfs_open+0x82/0x3f0 [ 1217.097744] ? srso_return_thunk+0x5/0x5f [ 1217.097829] ? may_open+0x1f3/0x420 [ 1217.097933] path_openat+0x1cfa/0x2990 [ 1217.098105] ? __pfx_path_openat+0x10/0x10 [ 1217.098234] ? __pfx___lock_acquire+0x10/0x10 [ 1217.098341] ? srso_return_thunk+0x5/0x5f [ 1217.098426] ? find_held_lock+0x2c/0x110 [ 1217.098526] do_filp_open+0x1e9/0x450 [ 1217.098653] ? __pfx_do_filp_open+0x10/0x10 [ 1217.098778] ? find_held_lock+0x2c/0x110 [ 1217.098899] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1217.099033] ? lock_acquire+0x32/0xc0 [ 1217.099149] ? srso_return_thunk+0x5/0x5f [ 1217.099247] ? srso_return_thunk+0x5/0x5f [ 1217.099332] ? alloc_fd+0x2c0/0x560 [ 1217.099483] do_sys_openat2+0x164/0x1d0 [ 1217.099593] ? __pfx_do_sys_openat2+0x10/0x10 [ 1217.099704] ? srso_return_thunk+0x5/0x5f [ 1217.099789] ? __fget_files+0x206/0x3b0 [ 1217.099942] __x64_sys_openat+0x143/0x200 [ 1217.100047] ? __pfx___x64_sys_openat+0x10/0x10 [ 1217.100149] ? ksys_write+0x1b1/0x240 [ 1217.100320] do_syscall_64+0xbf/0x1d0 [ 1217.100422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1217.100526] RIP: 0033:0x7f88c0051a04 [ 1217.100581] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1217.100662] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1217.100739] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1217.100796] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1217.100851] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1217.100905] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1217.100958] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1217.101070] [ 1217.222196] FAT-fs (loop3): bogus number of reserved sectors [ 1217.223354] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1217.224871] FAT-fs (loop3): Can't find a valid FAT filesystem 16:50:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a1"], 0x57) 16:50:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}, {@fat=@dos1xfloppy}]}) 16:50:52 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 36) 16:50:52 executing program 0: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) [ 1217.983561] loop3: detected capacity change from 0 to 12 [ 1217.988691] FAULT_INJECTION: forcing a failure. [ 1217.988691] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1217.990551] CPU: 0 UID: 0 PID: 10461 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1217.990642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1217.990683] Call Trace: [ 1217.990702] [ 1217.990727] dump_stack_lvl+0xfa/0x120 [ 1217.990814] should_fail_ex+0x4d7/0x5e0 [ 1217.990932] should_fail_alloc_page+0xe0/0x110 [ 1217.991078] prepare_alloc_pages+0x178/0x500 [ 1217.991184] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1217.991317] ? srso_return_thunk+0x5/0x5f [ 1217.991397] ? stack_trace_save+0x8f/0xc0 [ 1217.991509] ? srso_return_thunk+0x5/0x5f [ 1217.991597] ? stack_depot_save_flags+0x2c/0x980 [ 1217.991701] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1217.991821] ? srso_return_thunk+0x5/0x5f [ 1217.991907] ? kasan_save_stack+0x24/0x50 [ 1217.991978] ? kasan_save_track+0x14/0x30 [ 1217.992050] ? __kasan_kmalloc+0x7f/0x90 [ 1217.992131] ? do_filp_open+0x1e9/0x450 [ 1217.992245] ? do_sys_openat2+0x164/0x1d0 [ 1217.992334] ? __x64_sys_openat+0x143/0x200 [ 1217.992426] ? do_syscall_64+0xbf/0x1d0 [ 1217.992512] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1217.992610] ? srso_return_thunk+0x5/0x5f [ 1217.992689] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1217.992837] ? srso_return_thunk+0x5/0x5f [ 1217.992916] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1217.993025] ? srso_return_thunk+0x5/0x5f [ 1217.993103] ? policy_nodemask+0xeb/0x4e0 [ 1217.993212] alloc_pages_mpol+0xee/0x330 [ 1217.993312] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1217.993412] ? srso_return_thunk+0x5/0x5f [ 1217.993491] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1217.993603] ? srso_return_thunk+0x5/0x5f [ 1217.993682] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1217.993821] alloc_pages_noprof+0xa1/0x380 [ 1217.993928] get_zeroed_page_noprof+0x18/0xb0 [ 1217.994011] ? srso_return_thunk+0x5/0x5f [ 1217.994089] mon_alloc_buff+0xed/0x250 [ 1217.994210] mon_bin_open+0x209/0x4a0 [ 1217.994320] ? __pfx_mon_bin_open+0x10/0x10 [ 1217.994425] chrdev_open+0x235/0x690 [ 1217.994556] ? __pfx_chrdev_open+0x10/0x10 [ 1217.994682] ? lockref_get+0x15/0x50 [ 1217.994790] do_dentry_open+0x71c/0x1420 [ 1217.994925] ? __pfx_chrdev_open+0x10/0x10 [ 1217.995076] vfs_open+0x82/0x3f0 [ 1217.995156] ? srso_return_thunk+0x5/0x5f [ 1217.995235] ? may_open+0x1f3/0x420 [ 1217.995333] path_openat+0x1cfa/0x2990 [ 1217.995492] ? __pfx_path_openat+0x10/0x10 [ 1217.995622] ? __pfx___lock_acquire+0x10/0x10 [ 1217.995722] ? srso_return_thunk+0x5/0x5f [ 1217.995801] ? find_held_lock+0x2c/0x110 [ 1217.995895] do_filp_open+0x1e9/0x450 [ 1217.996013] ? __pfx_do_filp_open+0x10/0x10 [ 1217.996129] ? find_held_lock+0x2c/0x110 [ 1217.996242] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1217.996367] ? lock_acquire+0x32/0xc0 [ 1217.996476] ? srso_return_thunk+0x5/0x5f [ 1217.996567] ? srso_return_thunk+0x5/0x5f [ 1217.996646] ? alloc_fd+0x2c0/0x560 [ 1217.996787] do_sys_openat2+0x164/0x1d0 [ 1217.996879] ? __pfx_do_sys_openat2+0x10/0x10 [ 1217.996990] ? srso_return_thunk+0x5/0x5f [ 1217.997069] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1217.997235] __x64_sys_openat+0x143/0x200 [ 1217.997344] ? __pfx___x64_sys_openat+0x10/0x10 [ 1217.997487] do_syscall_64+0xbf/0x1d0 [ 1217.997582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1217.997678] RIP: 0033:0x7f88c0051a04 [ 1217.997730] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1217.997806] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1217.997888] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1217.997943] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1217.997997] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1217.998047] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1217.998096] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1217.998201] [ 1218.092205] FAT-fs (loop3): bogus number of reserved sectors [ 1218.093273] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1218.094632] FAT-fs (loop3): Can't find a valid FAT filesystem 16:50:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108"], 0x57) 16:50:53 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 16:50:53 executing program 4: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x66) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000000, 0x4000010, 0xffffffffffffffff, 0x0) fork() 16:50:53 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x220100, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000040)={0x1, 0x9}) readahead(0xffffffffffffffff, 0xfffffffffffffffc, 0x800000000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x66) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/249, 0xf9, 0x1, &(0x7f0000000180)=""/247, 0xf7}, &(0x7f00000002c0)=0x40) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x64) fork() r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) wait4(r2, &(0x7f0000000300), 0x8, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xe) 16:50:53 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 37) [ 1218.482256] audit: type=1326 audit(1735059053.380:39): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10471 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1218.522567] FAULT_INJECTION: forcing a failure. [ 1218.522567] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1218.524282] CPU: 0 UID: 0 PID: 10478 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1218.524358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1218.524393] Call Trace: [ 1218.524409] [ 1218.524430] dump_stack_lvl+0xfa/0x120 [ 1218.524505] should_fail_ex+0x4d7/0x5e0 [ 1218.524604] should_fail_alloc_page+0xe0/0x110 [ 1218.524721] prepare_alloc_pages+0x178/0x500 [ 1218.524810] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1218.524921] ? srso_return_thunk+0x5/0x5f [ 1218.524995] ? stack_trace_save+0x8f/0xc0 [ 1218.525088] ? srso_return_thunk+0x5/0x5f [ 1218.525154] ? stack_depot_save_flags+0x2c/0x980 [ 1218.525241] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1218.525342] ? srso_return_thunk+0x5/0x5f [ 1218.525410] ? kasan_save_stack+0x24/0x50 [ 1218.525470] ? kasan_save_track+0x14/0x30 [ 1218.525530] ? __kasan_kmalloc+0x7f/0x90 [ 1218.525598] ? do_filp_open+0x1e9/0x450 [ 1218.525694] ? do_sys_openat2+0x164/0x1d0 [ 1218.525768] ? __x64_sys_openat+0x143/0x200 [ 1218.525846] ? do_syscall_64+0xbf/0x1d0 [ 1218.525918] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1218.526000] ? srso_return_thunk+0x5/0x5f [ 1218.526066] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1218.526190] ? srso_return_thunk+0x5/0x5f [ 1218.526256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1218.526348] ? srso_return_thunk+0x5/0x5f [ 1218.526414] ? policy_nodemask+0xeb/0x4e0 [ 1218.526505] alloc_pages_mpol+0xee/0x330 [ 1218.526589] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1218.526672] ? srso_return_thunk+0x5/0x5f [ 1218.526739] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1218.526833] ? srso_return_thunk+0x5/0x5f [ 1218.526902] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1218.527021] alloc_pages_noprof+0xa1/0x380 [ 1218.527110] get_zeroed_page_noprof+0x18/0xb0 [ 1218.527180] ? srso_return_thunk+0x5/0x5f [ 1218.527246] mon_alloc_buff+0xed/0x250 [ 1218.527347] mon_bin_open+0x209/0x4a0 [ 1218.527439] ? __pfx_mon_bin_open+0x10/0x10 [ 1218.527527] chrdev_open+0x235/0x690 [ 1218.527652] ? __pfx_chrdev_open+0x10/0x10 [ 1218.527757] ? lockref_get+0x15/0x50 [ 1218.527848] do_dentry_open+0x71c/0x1420 [ 1218.527957] ? __pfx_chrdev_open+0x10/0x10 [ 1218.528083] vfs_open+0x82/0x3f0 [ 1218.528150] ? srso_return_thunk+0x5/0x5f [ 1218.528216] ? may_open+0x1f3/0x420 [ 1218.528298] path_openat+0x1cfa/0x2990 [ 1218.528431] ? __pfx_path_openat+0x10/0x10 [ 1218.528532] ? __pfx___lock_acquire+0x10/0x10 [ 1218.528615] ? srso_return_thunk+0x5/0x5f [ 1218.528681] ? find_held_lock+0x2c/0x110 [ 1218.528760] do_filp_open+0x1e9/0x450 [ 1218.528859] ? __pfx_do_filp_open+0x10/0x10 [ 1218.528956] ? find_held_lock+0x2c/0x110 [ 1218.529061] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1218.529173] ? lock_acquire+0x32/0xc0 [ 1218.529264] ? srso_return_thunk+0x5/0x5f [ 1218.529340] ? srso_return_thunk+0x5/0x5f [ 1218.529406] ? alloc_fd+0x2c0/0x560 [ 1218.529524] do_sys_openat2+0x164/0x1d0 [ 1218.529602] ? __pfx_do_sys_openat2+0x10/0x10 [ 1218.529704] ? srso_return_thunk+0x5/0x5f [ 1218.529771] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1218.529902] __x64_sys_openat+0x143/0x200 [ 1218.529990] ? __pfx___x64_sys_openat+0x10/0x10 [ 1218.530108] do_syscall_64+0xbf/0x1d0 [ 1218.530196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1218.530283] RIP: 0033:0x7f88c0051a04 [ 1218.530326] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1218.530390] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1218.530450] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1218.530495] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1218.530537] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1218.530579] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1218.530620] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1218.530708] 16:51:18 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = dup(r0) dup(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 16:51:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}]}) 16:51:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108"], 0x57) 16:51:18 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000080)={r1}) r2 = syz_open_dev$mouse(&(0x7f0000000100), 0x2, 0x40840) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000180)) perf_event_open(&(0x7f0000002040)={0x2, 0x74, 0x81, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r2, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r3, &(0x7f0000000140)="c0", 0x1, 0x0) 16:51:18 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, 0x0, 0x0) 16:51:18 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x4041, &(0x7f00000001c0), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[r1, r2, r3, r0], 0x4) io_setup(0x4, &(0x7f0000000280)=0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r4, 0x1, &(0x7f0000000a40)=[&(0x7f0000000780)={0x0, 0x0, 0x0, 0x5, 0x0, r5, 0x0}]) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, 0x0) io_cancel(0x0, 0x0, 0x0) io_destroy(0x0) close_range(r1, 0xffffffffffffffff, 0x0) 16:51:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 38) 16:51:18 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, 0xffffffffffffffff, 0x0) [ 1243.280778] loop3: detected capacity change from 0 to 12 [ 1243.285643] FAULT_INJECTION: forcing a failure. [ 1243.285643] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1243.287209] CPU: 0 UID: 0 PID: 10497 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1243.287271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1243.287299] Call Trace: [ 1243.287312] [ 1243.287329] dump_stack_lvl+0xfa/0x120 [ 1243.287391] should_fail_ex+0x4d7/0x5e0 [ 1243.287472] should_fail_alloc_page+0xe0/0x110 [ 1243.287566] prepare_alloc_pages+0x178/0x500 [ 1243.287638] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1243.287727] ? srso_return_thunk+0x5/0x5f [ 1243.287782] ? stack_trace_save+0x8f/0xc0 [ 1243.287857] ? srso_return_thunk+0x5/0x5f [ 1243.287911] ? stack_depot_save_flags+0x2c/0x980 [ 1243.287987] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1243.288067] ? srso_return_thunk+0x5/0x5f [ 1243.288122] ? kasan_save_stack+0x24/0x50 [ 1243.288171] ? kasan_save_track+0x14/0x30 [ 1243.288219] ? __kasan_kmalloc+0x7f/0x90 [ 1243.288274] ? do_filp_open+0x1e9/0x450 [ 1243.288352] ? do_sys_openat2+0x164/0x1d0 [ 1243.288411] ? __x64_sys_openat+0x143/0x200 [ 1243.288482] ? do_syscall_64+0xbf/0x1d0 [ 1243.288541] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1243.288607] ? srso_return_thunk+0x5/0x5f [ 1243.288660] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1243.288760] ? srso_return_thunk+0x5/0x5f [ 1243.288813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1243.288887] ? srso_return_thunk+0x5/0x5f [ 1243.288940] ? policy_nodemask+0xeb/0x4e0 [ 1243.289014] alloc_pages_mpol+0xee/0x330 [ 1243.289081] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1243.289148] ? srso_return_thunk+0x5/0x5f [ 1243.289201] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1243.289277] ? srso_return_thunk+0x5/0x5f [ 1243.289331] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1243.289424] alloc_pages_noprof+0xa1/0x380 [ 1243.289496] get_zeroed_page_noprof+0x18/0xb0 [ 1243.289552] ? srso_return_thunk+0x5/0x5f [ 1243.289605] mon_alloc_buff+0xed/0x250 [ 1243.289686] mon_bin_open+0x209/0x4a0 [ 1243.289760] ? __pfx_mon_bin_open+0x10/0x10 [ 1243.289831] chrdev_open+0x235/0x690 [ 1243.289920] ? __pfx_chrdev_open+0x10/0x10 [ 1243.290004] ? lockref_get+0x15/0x50 [ 1243.290078] do_dentry_open+0x71c/0x1420 [ 1243.290171] ? __pfx_chrdev_open+0x10/0x10 [ 1243.290272] vfs_open+0x82/0x3f0 [ 1243.290327] ? srso_return_thunk+0x5/0x5f [ 1243.290380] ? may_open+0x1f3/0x420 [ 1243.290446] path_openat+0x1cfa/0x2990 [ 1243.290553] ? __pfx_path_openat+0x10/0x10 [ 1243.290634] ? __pfx___lock_acquire+0x10/0x10 [ 1243.290701] ? srso_return_thunk+0x5/0x5f [ 1243.290754] ? find_held_lock+0x2c/0x110 [ 1243.290817] do_filp_open+0x1e9/0x450 [ 1243.290897] ? __pfx_do_filp_open+0x10/0x10 [ 1243.290975] ? find_held_lock+0x2c/0x110 [ 1243.291051] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1243.291136] ? lock_acquire+0x32/0xc0 [ 1243.291214] ? srso_return_thunk+0x5/0x5f [ 1243.291275] ? srso_return_thunk+0x5/0x5f [ 1243.291328] ? alloc_fd+0x2c0/0x560 [ 1243.291423] do_sys_openat2+0x164/0x1d0 [ 1243.291486] ? __pfx_do_sys_openat2+0x10/0x10 [ 1243.291560] ? srso_return_thunk+0x5/0x5f [ 1243.291613] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1243.291719] __x64_sys_openat+0x143/0x200 [ 1243.291785] ? __pfx___x64_sys_openat+0x10/0x10 [ 1243.291881] do_syscall_64+0xbf/0x1d0 [ 1243.291945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1243.292010] RIP: 0033:0x7f88c0051a04 [ 1243.292045] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1243.292096] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1243.292144] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1243.292181] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1243.292215] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1243.292249] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1243.292282] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1243.292353] [ 1243.366226] FAT-fs (loop3): bogus number of reserved sectors [ 1243.366898] FAT-fs (loop3): Can't find a valid FAT filesystem 16:51:18 executing program 5: r0 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="77a152c8dad6012b5173bfc3c8a4f30a3ec656f01949300440c80bf4c137f3cd7b3fbc2b2e7c0645c4a834b0de29a82b31657bd98c2816cfc0f4a8e603e83d94ecf083c2ca04cba8cfc8828ec7a6ee6b279e9598b3d9cb375c62a2fb0597388bae524df855b5b106a8f4466c96db09d434a4d4122fc2", 0x76, 0xb6}], 0x1081009, &(0x7f0000000300)={[{'net/mcfilter\x00'}, {}, {'^-'}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, '&%*^+#)(('}}, {@permit_directio}, {@audit}, {@euid_lt={'euid<', 0xee01}}, {@uid_gt}, {@fsmagic={'fsmagic', 0x3d, 0x4a826e5a}}, {@dont_hash}]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000003c0)=0x5) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/58, 0x3a, 0x4) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) pread64(r1, &(0x7f00000000c0)=""/254, 0xfe, 0x401) [ 1243.422682] audit: type=1326 audit(1735059078.321:40): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10495 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:51:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}]}) 16:51:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108"], 0x57) 16:51:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 39) 16:51:18 executing program 7: connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000080)="f7d34067bf7f5b063399ea9404c77e32d9af8ad22b80c222d2ff8647e85c37c41c906f21ffe13a7432ec6b450a72fd03d89e0c8c6a8cf95ed761e701fb7465d333161c73faf098a7df87a11845917614255acd13b5849317739c3c5cd8b8d2b052f2abcf7d501c3ba703eee2ca333d2bda2cf2d5b4d3a2112dca92662aed51d6404f155758f4cba261fb04c6a6724aa3a68c648e81ae2160500acb0ff18b01d4baaf363e009ca6f43985b216ee44339f2f0ceb08fd7bb2cc18352efcacc971483236fd7df0", 0xc5}, {&(0x7f0000000240)="c6f130d2874e17ccb07fda2b9a232226bdb351e7371acf3e6bd60ce77d7dea68460936484f6cd139180749955c38ead293542b160d2da7d06658bb9da6784d9194fb3c88b26e60e764b4bf0b5926fb4e730cb5ea04f2e593d003bcd087169ffc7fe685d64b684d2cfcb2ef31e542e4a86f0f8bfeea9babdac577b1b6d57c36e22f70a735fd864347765549864046fc90", 0x90}, {&(0x7f00000003c0)="c0c83201d8c9e5d9aa05baa2d0a92431811bdd5158cfe71fed87ff7fa624c2ac3e6ea888f79fbec27287036e9a5f48f5437bece8bc8297dc28f4218567820c93140de62e5b891839eea134e642d72a7d3a0f90b8844ab3a1b29648f02ecf20b3554bae18ac794792e54ffa6333194b338cb1ac1d4d64642224207a0d60874f44b4119a74f5cdd91777fa53c3826280db722723f4a59634dcd540f957c9b64865f49075670e1d18e8d1e3c61e7534a91d370357b113fe62b616ea96bd37628d16b5e5fb9f4db666d176f3", 0xca}, {&(0x7f0000000300)="6610d7480aef32e38ec7a6ce78de78d5849e44ed068c668772d20b3c1e564b1edb03e192d6c92c3c68d0905c1922d724e9363110c6114b3b1ab7bd09059b4c2f2ad18cce884664da8753b7052bc8dc74d02f6b1ade53a26de93f091ecfc174b1928f07b7b06cac6095ab4a", 0x6b}, {&(0x7f00000004c0)="6145fc464af0b7e1c01bd29f0ad7198dc865ef2324d8a584fb53b5572cef72354c59de148756f3e1410b77f5831f02b2849832bd037d8888daf2d96c1c47b8f10b90feacb25e7a02835d9d7abc7b18eb1d6e5b8c16ea275c3e1b81316798261bb4148c2d8fccfe29f8af55cd73dd72e6ee904e695f5339c314971a0921e64c95", 0x80}, {&(0x7f0000000540)="62a6ca0074a0e449fce0a7f1d8278428925f9d03fdc750cc91916b9916730c1eb8f70f62da2e9dba9aae234b6346bfdfbae69459d8c67f8ebc6868740928de72061aeec07e999394246d37d467b46b2025bfe37e27f8b0efd9c2172f01eabf3bdfbb91c06dda35de44243f1bcac55b5b5506b7832b809e20d970ee60b36ae4c11e8ef1535b4771d847621fa8356391b6a47b4776fb2836711b254b1d151daf5cb9e4ed0ba65cc4398f01", 0xaa}, {&(0x7f0000000180)="05f57d1096a334443a10f296e20a1e8158a95bdf", 0x14}], 0x7, 0x0, 0x0, 0x80}}], 0x1, 0x40) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000006c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = fcntl$dupfd(r0, 0x0, r0) open_tree(r1, &(0x7f0000000980)='./file0\x00', 0x81000) connect$unix(r0, &(0x7f0000000700)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000780)='/sys/module/cpufreq', 0x2000, 0x80) pwritev(r2, &(0x7f0000000940)=[{&(0x7f00000007c0)="ddef57771dc104486c200022fe38aed36c47713878f39429e3088cbf5d98d68cf92b1f335780c4d29670ee1da22cfd0744af7709c1e7e397778d4b2f937e5c87903d1d46729198f64b3a57cd929e16f836dba4de1e74af16c050b5647e6c50cf1328c680f35068fc85129c1d93a049f99f420d44e9b2f3702c158e44abd146e7a2b165", 0x83}, {&(0x7f0000000880)="b04268a37c427f594cc7e7b54258c23642ee2e242be769444880e8886c347081e418f0942dfa8588d625e92a75f7d6b2234ffcb4b1cc9333eb396296acdfd2711625fcc7dd24ab6d88b123e3a60f0b7f91a5ff51bb3d650342c39fc845a8cca96c1f60aa923e19663da1c5615c809ec22538e61681bcaafc467ab47f4632dd4449fafcf4a661ec40c759353c6a5afa7b5f7e05e739ec3f", 0x97}], 0x2, 0x73a6, 0xffffffff) socket$inet6(0xa, 0x6, 0x1e99) syz_mount_image$iso9660(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x7fffffff, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@unhide}]}) [ 1243.624236] loop3: detected capacity change from 0 to 12 [ 1243.637406] FAT-fs (loop3): bogus number of reserved sectors [ 1243.638039] FAT-fs (loop3): Can't find a valid FAT filesystem 16:51:18 executing program 4: ioperm(0x0, 0xfff, 0x7) finit_module(0xffffffffffffffff, 0x0, 0x0) ioperm(0x4, 0x344b, 0x83c) 16:51:18 executing program 0: ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000080)) signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={[0x8d]}, 0x8, 0x100800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x80000000, 0xc409, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0xee00}}, './file0\x00'}) 16:51:18 executing program 6: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) [ 1243.753891] FAULT_INJECTION: forcing a failure. [ 1243.753891] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1243.759383] CPU: 0 UID: 0 PID: 10515 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1243.759434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1243.759458] Call Trace: [ 1243.759469] [ 1243.759483] dump_stack_lvl+0xfa/0x120 [ 1243.759535] should_fail_ex+0x4d7/0x5e0 [ 1243.759603] should_fail_alloc_page+0xe0/0x110 [ 1243.759682] prepare_alloc_pages+0x178/0x500 [ 1243.759742] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1243.759816] ? srso_return_thunk+0x5/0x5f [ 1243.759861] ? stack_trace_save+0x8f/0xc0 [ 1243.759925] ? srso_return_thunk+0x5/0x5f [ 1243.759973] ? stack_depot_save_flags+0x2c/0x980 [ 1243.760032] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1243.760099] ? srso_return_thunk+0x5/0x5f [ 1243.760144] ? kasan_save_stack+0x24/0x50 [ 1243.760185] ? kasan_save_track+0x14/0x30 [ 1243.760225] ? __kasan_kmalloc+0x7f/0x90 [ 1243.760271] ? do_filp_open+0x1e9/0x450 [ 1243.760335] ? do_sys_openat2+0x164/0x1d0 [ 1243.760385] ? __x64_sys_openat+0x143/0x200 [ 1243.760437] ? do_syscall_64+0xbf/0x1d0 [ 1243.760494] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1243.760549] ? srso_return_thunk+0x5/0x5f [ 1243.760593] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1243.760676] ? srso_return_thunk+0x5/0x5f [ 1243.760720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1243.760781] ? srso_return_thunk+0x5/0x5f [ 1243.760825] ? policy_nodemask+0xeb/0x4e0 [ 1243.760887] alloc_pages_mpol+0xee/0x330 [ 1243.760943] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1243.760998] ? srso_return_thunk+0x5/0x5f [ 1243.761044] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1243.761111] ? srso_return_thunk+0x5/0x5f [ 1243.761155] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1243.761233] alloc_pages_noprof+0xa1/0x380 [ 1243.761293] get_zeroed_page_noprof+0x18/0xb0 [ 1243.761339] ? srso_return_thunk+0x5/0x5f [ 1243.761383] mon_alloc_buff+0xed/0x250 [ 1243.761451] mon_bin_open+0x209/0x4a0 [ 1243.761513] ? __pfx_mon_bin_open+0x10/0x10 [ 1243.761571] chrdev_open+0x235/0x690 [ 1243.761645] ? __pfx_chrdev_open+0x10/0x10 [ 1243.761715] ? lockref_get+0x15/0x50 [ 1243.761776] do_dentry_open+0x71c/0x1420 [ 1243.761849] ? __pfx_chrdev_open+0x10/0x10 [ 1243.761933] vfs_open+0x82/0x3f0 [ 1243.761978] ? srso_return_thunk+0x5/0x5f [ 1243.762023] ? may_open+0x1f3/0x420 [ 1243.762077] path_openat+0x1cfa/0x2990 [ 1243.762166] ? __pfx_path_openat+0x10/0x10 [ 1243.762233] ? __pfx___lock_acquire+0x10/0x10 [ 1243.762289] ? srso_return_thunk+0x5/0x5f [ 1243.762333] ? find_held_lock+0x2c/0x110 [ 1243.762386] do_filp_open+0x1e9/0x450 [ 1243.762452] ? __pfx_do_filp_open+0x10/0x10 [ 1243.762516] ? find_held_lock+0x2c/0x110 [ 1243.762579] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1243.762649] ? lock_acquire+0x32/0xc0 [ 1243.762710] ? srso_return_thunk+0x5/0x5f [ 1243.762761] ? srso_return_thunk+0x5/0x5f [ 1243.762805] ? alloc_fd+0x2c0/0x560 [ 1243.762884] do_sys_openat2+0x164/0x1d0 [ 1243.762936] ? __pfx_do_sys_openat2+0x10/0x10 [ 1243.762997] ? srso_return_thunk+0x5/0x5f [ 1243.763042] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1243.763129] __x64_sys_openat+0x143/0x200 [ 1243.763184] ? __pfx___x64_sys_openat+0x10/0x10 [ 1243.763263] do_syscall_64+0xbf/0x1d0 [ 1243.763316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1243.763370] RIP: 0033:0x7f88c0051a04 [ 1243.763399] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1243.763442] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1243.763482] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1243.763512] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1243.763541] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1243.763569] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1243.763597] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1243.763655] [ 1243.840758] No source specified [ 1243.860725] No source specified [ 1243.905463] audit: type=1326 audit(1735059078.803:41): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10523 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1260.913168] Bluetooth: hci2: command 0x0406 tx timeout 16:51:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@rodir}]}) 16:51:42 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x10d2c2, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) sendfile(r0, r1, &(0x7f0000000080)=0xc319, 0x7) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="db", 0x1}], 0x1, 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 16:51:42 executing program 6: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:51:42 executing program 4: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001680)={0x1, &(0x7f0000001640)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x9, 0x565e, 0x1ac, 0x8}) 16:51:42 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 40) 16:51:42 executing program 7: keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000040)=""/78, 0x4e) clone3(&(0x7f0000000340)={0x11c000180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x184042, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000000)=0xbb35) fallocate(r1, 0x20, 0x76b, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000001380)={{r1}, r3, 0x14, @unused=[0x3, 0x3e, 0xfff, 0x8], @name="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"}) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000000040)={0x0, r5}) syz_open_procfs(r5, &(0x7f0000000140)='net/snmp6\x00') 16:51:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) (fail_nth: 1) 16:51:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x42) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x500, 0x10) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000000c0)={0x0, 0x2, '\x00', [@ra={0x5, 0x2, 0x5b2}, @pad1, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xe}}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000340)={0x1, {{0xa, 0x4e23, 0x763, @mcast1, 0x2}}, {{0xa, 0x4e23, 0x4, @remote, 0x2}}}, 0x108) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000000)={0x6c, 0x5, '\x00', [@generic={0x7f, 0x27, "fc3a6d75a08dea985ec6d41628fc1068a69ab49e22f621ffcebba955a37f4cfc9c89f88d9f0fad"}]}, 0x38) sendmmsg$inet6(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="140000000000000000000000000000001400000000000000290000000b00000000005b14000000000000000000000000228bcfd2ebb72fcd3f7d7c96c9f34bcabfee7d34eb8094d91a827e8fccf960bffd262be8421a2502ef3bfeee83be40ef19c635e1e089efea335114875c2e0743c5994510c7d520826c9ffee0448c0e1ebff54043d867288188e6755ee02c40aa7c3a58c2e1315802e14ca7bf831cf721a374bc6d9f1096726a96519194b47de1fcabd80c851bed1971ebd2c572cd64755c8b89cdcd45ca31103919561a556061bd4cc873da0b46813fa2a652bcc96c995daf9e080e915d9554976d0f141775ec1147586960af5b28"], 0x30}}], 0x1, 0x0) [ 1267.959745] FAULT_INJECTION: forcing a failure. [ 1267.959745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1267.962074] CPU: 1 UID: 0 PID: 10535 Comm: syz-executor.2 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1267.962183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1267.962232] Call Trace: [ 1267.962254] [ 1267.962285] dump_stack_lvl+0xfa/0x120 [ 1267.962388] should_fail_ex+0x4d7/0x5e0 [ 1267.962527] _copy_from_user+0x30/0xd0 [ 1267.962637] sg_write.part.0+0x1c3/0xab0 [ 1267.962781] ? trace_lock_acquire+0x13b/0x1b0 [ 1267.962886] ? __pfx_sg_write.part.0+0x10/0x10 [ 1267.963047] ? srso_return_thunk+0x5/0x5f [ 1267.963143] ? kstrtouint+0xd6/0x130 [ 1267.963292] ? srso_return_thunk+0x5/0x5f [ 1267.963387] ? find_held_lock+0x2c/0x110 [ 1267.963485] ? srso_return_thunk+0x5/0x5f [ 1267.963580] ? hlock_class+0x4e/0x130 [ 1267.963664] ? srso_return_thunk+0x5/0x5f [ 1267.963759] ? __lock_acquire+0xc97/0x4360 [ 1267.963907] ? srso_return_thunk+0x5/0x5f [ 1267.964020] ? srso_return_thunk+0x5/0x5f [ 1267.964115] ? inode_security+0x105/0x140 [ 1267.964233] ? srso_return_thunk+0x5/0x5f [ 1267.964330] ? srso_return_thunk+0x5/0x5f [ 1267.964424] ? selinux_file_permission+0x95/0x510 [ 1267.964578] sg_write+0x86/0xe0 [ 1267.964722] vfs_write+0x2bc/0x10b0 [ 1267.964858] ? __pfx_sg_write+0x10/0x10 [ 1267.965003] ? __pfx_lock_release+0x10/0x10 [ 1267.965123] ? trace_lock_acquire+0x13b/0x1b0 [ 1267.965225] ? __pfx_vfs_write+0x10/0x10 [ 1267.965382] ? srso_return_thunk+0x5/0x5f [ 1267.965477] ? lock_acquire+0x32/0xc0 [ 1267.965595] ? __fget_files+0x34/0x3b0 [ 1267.965742] ? srso_return_thunk+0x5/0x5f [ 1267.965836] ? __fget_files+0x206/0x3b0 [ 1267.966008] ksys_write+0x122/0x240 [ 1267.966151] ? __pfx_ksys_write+0x10/0x10 [ 1267.966331] do_syscall_64+0xbf/0x1d0 [ 1267.966444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1267.966560] RIP: 0033:0x7f07bc6afb19 [ 1267.966622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1267.966712] RSP: 002b:00007f07b9c25188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1267.966798] RAX: ffffffffffffffda RBX: 00007f07bc7c2f60 RCX: 00007f07bc6afb19 [ 1267.966862] RDX: 0000000000000057 RSI: 0000000020000180 RDI: 0000000000000003 [ 1267.966922] RBP: 00007f07b9c251d0 R08: 0000000000000000 R09: 0000000000000000 [ 1267.966982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1267.967040] R13: 00007ffcc290cc1f R14: 00007f07b9c25300 R15: 0000000000022000 [ 1267.967159] [ 1268.022965] FAULT_INJECTION: forcing a failure. [ 1268.022965] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1268.024017] CPU: 0 UID: 0 PID: 10541 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1268.024066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1268.024088] Call Trace: [ 1268.024099] [ 1268.024116] dump_stack_lvl+0xfa/0x120 [ 1268.024166] should_fail_ex+0x4d7/0x5e0 [ 1268.024231] should_fail_alloc_page+0xe0/0x110 [ 1268.024307] prepare_alloc_pages+0x178/0x500 [ 1268.024365] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1268.024437] ? srso_return_thunk+0x5/0x5f [ 1268.024481] ? stack_trace_save+0x8f/0xc0 [ 1268.024541] ? srso_return_thunk+0x5/0x5f [ 1268.024584] ? stack_depot_save_flags+0x2c/0x980 [ 1268.024640] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1268.024704] ? srso_return_thunk+0x5/0x5f [ 1268.024751] ? kasan_save_stack+0x24/0x50 [ 1268.024790] ? kasan_save_track+0x14/0x30 [ 1268.024829] ? __kasan_kmalloc+0x7f/0x90 [ 1268.024873] ? do_filp_open+0x1e9/0x450 [ 1268.024935] ? do_sys_openat2+0x164/0x1d0 [ 1268.024983] ? __x64_sys_openat+0x143/0x200 [ 1268.025033] ? do_syscall_64+0xbf/0x1d0 [ 1268.025080] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1268.025133] ? srso_return_thunk+0x5/0x5f [ 1268.025175] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1268.025256] ? srso_return_thunk+0x5/0x5f [ 1268.025298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1268.025371] ? srso_return_thunk+0x5/0x5f [ 1268.025413] ? policy_nodemask+0xeb/0x4e0 [ 1268.025473] alloc_pages_mpol+0xee/0x330 [ 1268.025527] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1268.025581] ? srso_return_thunk+0x5/0x5f [ 1268.025624] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1268.025685] ? srso_return_thunk+0x5/0x5f [ 1268.025727] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1268.025802] alloc_pages_noprof+0xa1/0x380 [ 1268.025860] get_zeroed_page_noprof+0x18/0xb0 [ 1268.025904] ? srso_return_thunk+0x5/0x5f [ 1268.025947] mon_alloc_buff+0xed/0x250 [ 1268.026012] mon_bin_open+0x209/0x4a0 [ 1268.026072] ? __pfx_mon_bin_open+0x10/0x10 [ 1268.026128] chrdev_open+0x235/0x690 [ 1268.026200] ? __pfx_chrdev_open+0x10/0x10 [ 1268.026267] ? lockref_get+0x15/0x50 [ 1268.026326] do_dentry_open+0x71c/0x1420 [ 1268.026396] ? __pfx_chrdev_open+0x10/0x10 [ 1268.026477] vfs_open+0x82/0x3f0 [ 1268.026520] ? srso_return_thunk+0x5/0x5f [ 1268.026563] ? may_open+0x1f3/0x420 [ 1268.026615] path_openat+0x1cfa/0x2990 [ 1268.026701] ? __pfx_path_openat+0x10/0x10 [ 1268.026766] ? __pfx___lock_acquire+0x10/0x10 [ 1268.026819] ? srso_return_thunk+0x5/0x5f [ 1268.026862] ? find_held_lock+0x2c/0x110 [ 1268.026912] do_filp_open+0x1e9/0x450 [ 1268.026976] ? __pfx_do_filp_open+0x10/0x10 [ 1268.027038] ? find_held_lock+0x2c/0x110 [ 1268.027099] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1268.027166] ? lock_acquire+0x32/0xc0 [ 1268.027224] ? srso_return_thunk+0x5/0x5f [ 1268.027274] ? srso_return_thunk+0x5/0x5f [ 1268.027316] ? alloc_fd+0x2c0/0x560 [ 1268.027392] do_sys_openat2+0x164/0x1d0 [ 1268.027442] ? __pfx_do_sys_openat2+0x10/0x10 [ 1268.027501] ? srso_return_thunk+0x5/0x5f [ 1268.027543] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1268.027628] __x64_sys_openat+0x143/0x200 [ 1268.027680] ? __pfx___x64_sys_openat+0x10/0x10 [ 1268.027757] do_syscall_64+0xbf/0x1d0 [ 1268.027808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1268.027860] RIP: 0033:0x7f88c0051a04 [ 1268.027888] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1268.027928] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1268.027967] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1268.027996] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1268.028023] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1268.028050] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1268.028076] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1268.028132] [ 1268.040780] audit: type=1326 audit(1735059102.915:42): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10538 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f77b9a76b19 code=0x0 [ 1268.100660] loop3: detected capacity change from 0 to 12 [ 1268.121704] FAT-fs (loop3): bogus number of reserved sectors [ 1268.122274] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1268.152140] audit: type=1326 audit(1735059103.041:43): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10544 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:51:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) (fail_nth: 2) 16:51:43 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 41) 16:51:43 executing program 5: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x14) clone3(&(0x7f0000001540)={0x177323500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) clone3(&(0x7f0000000300)={0x222800, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), {0x1c}, &(0x7f0000000140)=""/3, 0x3, &(0x7f0000000180)=""/225, &(0x7f00000002c0)=[r1], 0x1, {r0}}, 0x58) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) dup3(r0, r2, 0x0) close(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') 16:51:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@utf8}, {@fat=@dos1xfloppy}]}) [ 1268.372211] FAULT_INJECTION: forcing a failure. [ 1268.372211] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1268.374092] CPU: 1 UID: 0 PID: 10561 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1268.374182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1268.374223] Call Trace: [ 1268.374242] [ 1268.374268] dump_stack_lvl+0xfa/0x120 [ 1268.374357] should_fail_ex+0x4d7/0x5e0 [ 1268.374475] should_fail_alloc_page+0xe0/0x110 [ 1268.374615] prepare_alloc_pages+0x178/0x500 [ 1268.374721] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1268.374854] ? srso_return_thunk+0x5/0x5f [ 1268.374940] ? stack_trace_save+0x8f/0xc0 [ 1268.375057] ? srso_return_thunk+0x5/0x5f [ 1268.375136] ? stack_depot_save_flags+0x2c/0x980 [ 1268.375239] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1268.375359] ? srso_return_thunk+0x5/0x5f [ 1268.375440] ? kasan_save_stack+0x24/0x50 [ 1268.375512] ? kasan_save_track+0x14/0x30 [ 1268.375584] ? __kasan_kmalloc+0x7f/0x90 [ 1268.375666] ? do_filp_open+0x1e9/0x450 [ 1268.375780] ? do_sys_openat2+0x164/0x1d0 [ 1268.375869] ? __x64_sys_openat+0x143/0x200 [ 1268.375961] ? do_syscall_64+0xbf/0x1d0 [ 1268.376052] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1268.376152] ? srso_return_thunk+0x5/0x5f [ 1268.376231] ? find_held_lock+0x2c/0x110 [ 1268.376308] ? __create_object+0x59/0x80 [ 1268.376395] ? srso_return_thunk+0x5/0x5f [ 1268.376473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1268.376583] ? srso_return_thunk+0x5/0x5f [ 1268.376662] ? policy_nodemask+0xeb/0x4e0 [ 1268.376771] alloc_pages_mpol+0xee/0x330 [ 1268.376870] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1268.376970] ? srso_return_thunk+0x5/0x5f [ 1268.377049] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1268.377161] ? srso_return_thunk+0x5/0x5f [ 1268.377240] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1268.377395] alloc_pages_noprof+0xa1/0x380 [ 1268.377502] get_zeroed_page_noprof+0x18/0xb0 [ 1268.377585] ? srso_return_thunk+0x5/0x5f [ 1268.377664] mon_alloc_buff+0xed/0x250 [ 1268.377784] mon_bin_open+0x209/0x4a0 [ 1268.377895] ? __pfx_mon_bin_open+0x10/0x10 [ 1268.378000] chrdev_open+0x235/0x690 [ 1268.378131] ? __pfx_chrdev_open+0x10/0x10 [ 1268.378257] ? lockref_get+0x15/0x50 [ 1268.378366] do_dentry_open+0x71c/0x1420 [ 1268.378496] ? __pfx_chrdev_open+0x10/0x10 [ 1268.378647] vfs_open+0x82/0x3f0 [ 1268.378728] ? srso_return_thunk+0x5/0x5f [ 1268.378807] ? may_open+0x1f3/0x420 [ 1268.378904] path_openat+0x1cfa/0x2990 [ 1268.379064] ? __pfx_path_openat+0x10/0x10 [ 1268.379184] ? __pfx___lock_acquire+0x10/0x10 [ 1268.379284] ? srso_return_thunk+0x5/0x5f [ 1268.379363] ? find_held_lock+0x2c/0x110 [ 1268.379457] do_filp_open+0x1e9/0x450 [ 1268.379575] ? __pfx_do_filp_open+0x10/0x10 [ 1268.379691] ? find_held_lock+0x2c/0x110 [ 1268.379804] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1268.379929] ? lock_acquire+0x32/0xc0 [ 1268.380038] ? srso_return_thunk+0x5/0x5f [ 1268.380129] ? srso_return_thunk+0x5/0x5f [ 1268.380208] ? alloc_fd+0x2c0/0x560 [ 1268.380349] do_sys_openat2+0x164/0x1d0 [ 1268.380441] ? __pfx_do_sys_openat2+0x10/0x10 [ 1268.380544] ? srso_return_thunk+0x5/0x5f [ 1268.380624] ? __fget_files+0x206/0x3b0 [ 1268.380761] __x64_sys_openat+0x143/0x200 [ 1268.380859] ? __pfx___x64_sys_openat+0x10/0x10 [ 1268.380954] ? ksys_write+0x1b1/0x240 [ 1268.381113] do_syscall_64+0xbf/0x1d0 [ 1268.381209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1268.381305] RIP: 0033:0x7f88c0051a04 [ 1268.381369] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1268.381445] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1268.381516] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1268.381570] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1268.381621] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1268.381671] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1268.381720] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1268.381824] [ 1268.440735] FAULT_INJECTION: forcing a failure. [ 1268.440735] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1268.442587] CPU: 1 UID: 0 PID: 10562 Comm: syz-executor.2 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1268.442677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1268.442717] Call Trace: [ 1268.442735] [ 1268.442761] dump_stack_lvl+0xfa/0x120 [ 1268.442843] should_fail_ex+0x4d7/0x5e0 [ 1268.442964] _copy_from_user+0x30/0xd0 [ 1268.443055] sg_write.part.0+0x5eb/0xab0 [ 1268.443187] ? __pfx_sg_write.part.0+0x10/0x10 [ 1268.443335] ? srso_return_thunk+0x5/0x5f [ 1268.443414] ? find_held_lock+0x2c/0x110 [ 1268.443496] ? srso_return_thunk+0x5/0x5f [ 1268.443575] ? hlock_class+0x4e/0x130 [ 1268.443646] ? srso_return_thunk+0x5/0x5f [ 1268.443724] ? __lock_acquire+0xc97/0x4360 [ 1268.443847] ? srso_return_thunk+0x5/0x5f [ 1268.443942] ? srso_return_thunk+0x5/0x5f [ 1268.444021] ? inode_security+0x105/0x140 16:51:43 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000a567aa550000010000001a43ad2f4c2f", 0x5a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013a00)) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=@v1={0x1000000, [{0xe210, 0x2}]}, 0xc, 0x2) [ 1268.444118] ? srso_return_thunk+0x5/0x5f [ 1268.444197] ? srso_return_thunk+0x5/0x5f [ 1268.444276] ? selinux_file_permission+0x95/0x510 [ 1268.444404] sg_write+0x86/0xe0 [ 1268.444524] vfs_write+0x2bc/0x10b0 [ 1268.444637] ? __pfx_sg_write+0x10/0x10 [ 1268.444758] ? __pfx_lock_release+0x10/0x10 [ 1268.444858] ? trace_lock_acquire+0x13b/0x1b0 [ 1268.444943] ? __pfx_vfs_write+0x10/0x10 [ 1268.445064] ? srso_return_thunk+0x5/0x5f [ 1268.445143] ? lock_acquire+0x32/0xc0 [ 1268.445241] ? __fget_files+0x34/0x3b0 [ 1268.445375] ? srso_return_thunk+0x5/0x5f [ 1268.445454] ? __fget_files+0x206/0x3b0 [ 1268.445597] ksys_write+0x122/0x240 [ 1268.445716] ? __pfx_ksys_write+0x10/0x10 [ 1268.445866] do_syscall_64+0xbf/0x1d0 [ 1268.445960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1268.446056] RIP: 0033:0x7f07bc6afb19 [ 1268.446107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1268.446182] RSP: 002b:00007f07b9c25188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1268.446253] RAX: ffffffffffffffda RBX: 00007f07bc7c2f60 RCX: 00007f07bc6afb19 [ 1268.446306] RDX: 0000000000000057 RSI: 0000000020000180 RDI: 0000000000000003 [ 1268.446356] RBP: 00007f07b9c251d0 R08: 0000000000000000 R09: 0000000000000000 [ 1268.446406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1268.446455] R13: 00007ffcc290cc1f R14: 00007f07b9c25300 R15: 0000000000022000 [ 1268.446554] [ 1268.453194] loop3: detected capacity change from 0 to 12 [ 1268.476569] FAT-fs (loop3): bogus number of reserved sectors [ 1268.477204] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1268.477998] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1268.501470] loop7: detected capacity change from 0 to 16 [ 1268.508272] EXT4-fs (loop7): unsupported inode size: 12108 [ 1268.508829] EXT4-fs (loop7): blocksize: 4096 [ 1268.518803] loop7: detected capacity change from 0 to 16 [ 1268.524204] EXT4-fs (loop7): unsupported inode size: 12108 [ 1268.524716] EXT4-fs (loop7): blocksize: 4096 16:51:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@shortname_mixed}, {@fat=@dos1xfloppy}]}) 16:51:43 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000000c0)={'syztnl0\x00', 0x0}) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) r3 = getgid() setresgid(0x0, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x10000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {}, 0x2c, {[{@msize={'msize', 0x3d, 0x3b}}, {@access_user}, {@dfltgid={'dfltgid', 0x3d, r3}}], [{@smackfshat={'smackfshat', 0x3d, 'wfdno'}}, {@dont_hash}, {@obj_role={'obj_role', 0x3d, 'trans=fd,'}}, {@hash}]}}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000200)=0x0) mount$9p_unix(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1058028, &(0x7f0000000240)={'trans=unix,', {[{@version_9p2000}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@cache_none}, {@aname={'aname', 0x3d, ',-+'}}, {@access_uid={'access', 0x3d, r0}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'syztnl0\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x65, 0x34, 0x64, 0x35, 0x32, 0x32, 0xb7d244eb82517a98], 0x2d, [0x36, 0x0, 0x33, 0x37], 0x2d, [0x31, 0x62, 0x38, 0x31], 0x2d, [0x31, 0x62, 0x36, 0x37], 0x2d, [0x38, 0x7a, 0x30, 0x31, 0x30, 0x35, 0x33, 0x31]}}}, {@euid_gt={'euid>', r4}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x34, 0x32, 0x30, 0x34, 0x31, 0x32, 0x51], 0x2d, [0x37, 0x64, 0x61, 0x62], 0x2d, [0x66, 0x31, 0x37, 0x62], 0x2d, [0x62, 0x61, 0x64, 0x34], 0x2d, [0x65, 0x30, 0x61, 0x66, 0x61, 0x30, 0x31, 0x33]}}}, {@fowner_eq={'fowner', 0x3d, r5}}]}}) [ 1268.618015] loop3: detected capacity change from 0 to 12 [ 1268.624985] FAT-fs (loop3): bogus number of reserved sectors [ 1268.625498] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1268.626346] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1268.864214] audit: type=1326 audit(1735059103.760:44): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10538 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f77b9a76b19 code=0x0 16:52:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) (fail_nth: 3) 16:52:03 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x0) fcntl$setlease(r1, 0x400, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x2000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)={0x1c, r5, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r6}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r5, 0x20, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x2, 0x3e}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) 16:52:03 executing program 6: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:52:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@shortname_win95}, {@fat=@dos1xfloppy}]}) 16:52:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000700)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000013800)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x4) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0xb0, 0x2}, 0x18) 16:52:03 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x80000000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000200)) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2201, &(0x7f00000003c0)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1f8) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000100)={0xda, 0xf376, 0x2, "ab12faa24749b5bf43e83c9418673931ff005c74eff27e65edfa6b79c5e79be6f39e7c838975a5150cad0a8bc2ab653141cd1f5eeb1efb3ff700749dc48a97fdfeb4946275159a826131c7cf5d91445d78bcb72db4352353834cbd6fd13b2aa98a3166e5d90ef71a787aaa61151bf382ea658b672b4268212504e4d1205305d8063f0f1e7a20977858e737828c071287bdcdd18aa6351cc4a4f2b9d10c478e6513b637566d6d7c6e1bac4153b0a65970c90ce8d0b35043fb9d6b9ba8f5b59a6ba4968730df63feb7dfd4d42b07038a85b964115ae964b0b54347"}) 16:52:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = fsopen(&(0x7f0000001140)='logfs\x00', 0x1) fcntl$dupfd(r0, 0x406, r2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x500, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f00000000c0)={0x40, 0x53fa, 0x40, 0x7fff, 0x5, 0x2c}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r5, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r6, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000001200)={'netdevsim0\x00', &(0x7f0000001240)=ANY=[@ANYBLOB="4c000000010000000305042a03080693040000003f0000000000000009000000880d00000900000000020000ffffffff060000000400000003000000ff030000930b00001e00000009000000000000000200000048ee10e62d5a5740a048e2567047a3420891ac77d3e32f1cbbeee04f50d9b7a2c9745b373f459851ade53d0a475711e7ed456c5d38e7813cd47dc00489b9cbc0fdc227e4fe"]}) ioctl$BTRFS_IOC_SNAP_DESTROY(r4, 0x5000940f, &(0x7f0000000140)={{r5}, "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16:52:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 42) [ 1288.834768] loop3: detected capacity change from 0 to 12 [ 1288.837582] audit: type=1326 audit(1735059123.732:45): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10590 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1288.855029] FAT-fs (loop3): bogus number of reserved sectors [ 1288.855674] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1288.856619] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1288.952327] FAULT_INJECTION: forcing a failure. [ 1288.952327] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1288.954438] CPU: 1 UID: 0 PID: 10607 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1288.954528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1288.954569] Call Trace: [ 1288.954588] [ 1288.954613] dump_stack_lvl+0xfa/0x120 [ 1288.954700] should_fail_ex+0x4d7/0x5e0 [ 1288.954817] should_fail_alloc_page+0xe0/0x110 [ 1288.954963] prepare_alloc_pages+0x178/0x500 [ 1288.955069] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1288.955202] ? srso_return_thunk+0x5/0x5f [ 1288.955281] ? stack_trace_save+0x8f/0xc0 [ 1288.955393] ? srso_return_thunk+0x5/0x5f [ 1288.955471] ? stack_depot_save_flags+0x2c/0x980 [ 1288.955575] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1288.955694] ? srso_return_thunk+0x5/0x5f [ 1288.955776] ? kasan_save_stack+0x24/0x50 [ 1288.955847] ? kasan_save_track+0x14/0x30 [ 1288.955919] ? __kasan_kmalloc+0x7f/0x90 [ 1288.956000] ? do_filp_open+0x1e9/0x450 [ 1288.956114] ? do_sys_openat2+0x164/0x1d0 [ 1288.956202] ? __x64_sys_openat+0x143/0x200 [ 1288.956295] ? do_syscall_64+0xbf/0x1d0 [ 1288.956381] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1288.956481] ? srso_return_thunk+0x5/0x5f [ 1288.956560] ? find_held_lock+0x2c/0x110 [ 1288.956637] ? __create_object+0x59/0x80 [ 1288.956723] ? srso_return_thunk+0x5/0x5f [ 1288.956801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1288.956910] ? srso_return_thunk+0x5/0x5f [ 1288.956989] ? policy_nodemask+0xeb/0x4e0 [ 1288.957098] alloc_pages_mpol+0xee/0x330 [ 1288.957198] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1288.957297] ? srso_return_thunk+0x5/0x5f [ 1288.957376] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1288.957488] ? srso_return_thunk+0x5/0x5f [ 1288.957567] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1288.957706] alloc_pages_noprof+0xa1/0x380 [ 1288.957812] get_zeroed_page_noprof+0x18/0xb0 [ 1288.957895] ? srso_return_thunk+0x5/0x5f [ 1288.957974] mon_alloc_buff+0xed/0x250 [ 1288.958103] mon_bin_open+0x209/0x4a0 [ 1288.958214] ? __pfx_mon_bin_open+0x10/0x10 [ 1288.958319] chrdev_open+0x235/0x690 [ 1288.958450] ? __pfx_chrdev_open+0x10/0x10 [ 1288.958575] ? lockref_get+0x15/0x50 [ 1288.958683] do_dentry_open+0x71c/0x1420 [ 1288.958814] ? __pfx_chrdev_open+0x10/0x10 [ 1288.958964] vfs_open+0x82/0x3f0 [ 1288.959045] ? srso_return_thunk+0x5/0x5f [ 1288.959123] ? may_open+0x1f3/0x420 [ 1288.959221] path_openat+0x1cfa/0x2990 [ 1288.959380] ? __pfx_path_openat+0x10/0x10 [ 1288.959500] ? __pfx___lock_acquire+0x10/0x10 [ 1288.959600] ? srso_return_thunk+0x5/0x5f [ 1288.959679] ? find_held_lock+0x2c/0x110 [ 1288.959772] do_filp_open+0x1e9/0x450 [ 1288.959891] ? __pfx_do_filp_open+0x10/0x10 [ 1288.960007] ? find_held_lock+0x2c/0x110 [ 1288.960120] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1288.960245] ? lock_acquire+0x32/0xc0 [ 1288.960353] ? srso_return_thunk+0x5/0x5f [ 1288.960444] ? srso_return_thunk+0x5/0x5f [ 1288.960523] ? alloc_fd+0x2c0/0x560 [ 1288.960663] do_sys_openat2+0x164/0x1d0 [ 1288.960756] ? __pfx_do_sys_openat2+0x10/0x10 [ 1288.960859] ? srso_return_thunk+0x5/0x5f [ 1288.960938] ? __fget_files+0x206/0x3b0 [ 1288.961075] __x64_sys_openat+0x143/0x200 [ 1288.961173] ? __pfx___x64_sys_openat+0x10/0x10 [ 1288.961268] ? ksys_write+0x1b1/0x240 [ 1288.961427] do_syscall_64+0xbf/0x1d0 [ 1288.961522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1288.961619] RIP: 0033:0x7f88c0051a04 [ 1288.961670] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1288.961746] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1288.961817] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1288.961871] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1288.961922] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1288.961972] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1288.962021] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1288.962134] [ 1289.021866] FAULT_INJECTION: forcing a failure. [ 1289.021866] name failslab, interval 1, probability 0, space 0, times 0 [ 1289.023690] CPU: 1 UID: 0 PID: 10606 Comm: syz-executor.2 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1289.023779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1289.023820] Call Trace: [ 1289.023838] [ 1289.023863] dump_stack_lvl+0xfa/0x120 [ 1289.023952] should_fail_ex+0x4d7/0x5e0 [ 1289.024064] ? blk_rq_map_user_iov+0x202/0x1170 [ 1289.024140] should_failslab+0xc2/0x120 [ 1289.024270] __kmalloc_noprof+0xb5/0x4b0 [ 1289.024389] ? __pfx_blk_mq_get_tag+0x10/0x10 [ 1289.024508] blk_rq_map_user_iov+0x202/0x1170 [ 1289.024588] ? srso_return_thunk+0x5/0x5f [ 1289.024684] ? lock_acquire.part.0+0xeb/0x320 [ 1289.024794] ? __pfx_blk_rq_map_user_iov+0x10/0x10 [ 1289.024877] ? srso_return_thunk+0x5/0x5f [ 1289.024955] ? find_held_lock+0x2c/0x110 [ 1289.025037] ? lock_release+0x20f/0x6f0 [ 1289.025144] ? __pfx_lock_release+0x10/0x10 [ 1289.025258] ? srso_return_thunk+0x5/0x5f [ 1289.025337] ? trace_contention_end+0xd9/0x120 [ 1289.025450] ? srso_return_thunk+0x5/0x5f [ 1289.025529] ? import_ubuf+0x1be/0x220 [ 1289.025620] blk_rq_map_user_io+0x1d1/0x200 [ 1289.025707] ? __pfx_blk_rq_map_user_io+0x10/0x10 [ 1289.025790] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1289.025881] ? __pfx_lock_release+0x10/0x10 [ 1289.025992] ? srso_return_thunk+0x5/0x5f [ 1289.026071] ? __asan_memset+0x24/0x50 [ 1289.026213] sg_common_write.constprop.0+0xd78/0x1600 [ 1289.026374] ? __pfx_sg_common_write.constprop.0+0x10/0x10 [ 1289.026542] sg_write.part.0+0x692/0xab0 [ 1289.026673] ? __pfx_sg_write.part.0+0x10/0x10 [ 1289.026823] ? find_held_lock+0x2c/0x110 [ 1289.026906] ? srso_return_thunk+0x5/0x5f [ 1289.026985] ? hlock_class+0x4e/0x130 [ 1289.027055] ? srso_return_thunk+0x5/0x5f [ 1289.027134] ? __lock_acquire+0xc97/0x4360 [ 1289.027258] ? srso_return_thunk+0x5/0x5f [ 1289.027352] ? srso_return_thunk+0x5/0x5f [ 1289.027431] ? inode_security+0x105/0x140 [ 1289.027528] ? srso_return_thunk+0x5/0x5f [ 1289.027607] ? srso_return_thunk+0x5/0x5f [ 1289.027686] ? selinux_file_permission+0x95/0x510 [ 1289.027815] sg_write+0x86/0xe0 [ 1289.027935] vfs_write+0x2bc/0x10b0 [ 1289.028047] ? __pfx_sg_write+0x10/0x10 [ 1289.028168] ? __pfx_lock_release+0x10/0x10 [ 1289.028269] ? trace_lock_acquire+0x13b/0x1b0 [ 1289.028353] ? __pfx_vfs_write+0x10/0x10 [ 1289.028474] ? srso_return_thunk+0x5/0x5f [ 1289.028553] ? lock_acquire+0x32/0xc0 [ 1289.028651] ? __fget_files+0x34/0x3b0 [ 1289.028774] ? srso_return_thunk+0x5/0x5f [ 1289.028853] ? __fget_files+0x206/0x3b0 [ 1289.028996] ksys_write+0x122/0x240 [ 1289.029115] ? __pfx_ksys_write+0x10/0x10 [ 1289.029265] do_syscall_64+0xbf/0x1d0 [ 1289.029360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1289.029456] RIP: 0033:0x7f07bc6afb19 [ 1289.029509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1289.029595] RSP: 002b:00007f07b9c25188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1289.029669] RAX: ffffffffffffffda RBX: 00007f07bc7c2f60 RCX: 00007f07bc6afb19 [ 1289.029722] RDX: 0000000000000057 RSI: 0000000020000180 RDI: 0000000000000003 [ 1289.029772] RBP: 00007f07b9c251d0 R08: 0000000000000000 R09: 0000000000000000 [ 1289.029822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1289.029871] R13: 00007ffcc290cc1f R14: 00007f07b9c25300 R15: 0000000000022000 [ 1289.029971] 16:52:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@numtail}, {@fat=@dos1xfloppy}]}) 16:52:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000700)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004", 0x5a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='resuid=', @ANYRESHEX=0x0, @ANYBLOB="2c00c2c8b715776040496dbc009a660a0bc0752d0ace65f0cd59815dd4f46eb1b96ebb0000a153189b04cd7374bff2de89028508ae4c1b4583ac0c15002fa6a35467cec37ab0a42604c4e60f4f71e1e8a95eb156749760af7ffffefddbd0096fb52fc67524bc5a8623efaf"]) 16:52:04 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0xffe1, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x6}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7388, @fixed, 0x7ff}, 0xe) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x7, @any, 0x20, 0x2}, 0xe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000100)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x5, 0x0) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x2, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x3, 0x1}, 0xe) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x9, @none, 0x87a9, 0x2}, 0xe) 16:52:04 executing program 7: prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) mmap$perf(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') pread64(r0, &(0x7f0000000040)=""/130, 0x82, 0x7) 16:52:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) (fail_nth: 4) [ 1289.278507] loop5: detected capacity change from 0 to 4 [ 1289.286334] loop3: detected capacity change from 0 to 12 16:52:04 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 43) [ 1289.299463] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) [ 1289.307347] FAT-fs (loop3): bogus number of reserved sectors [ 1289.308368] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1289.309706] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1289.322655] loop5: detected capacity change from 0 to 4 [ 1289.350032] EXT4-fs (loop5): fragment/cluster size (16384) != block size (1024) 16:52:04 executing program 4: syz_io_uring_setup(0x33c6, &(0x7f0000000000)={0x0, 0x7710, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000100)) 16:52:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) (fail_nth: 5) [ 1289.440480] FAULT_INJECTION: forcing a failure. [ 1289.440480] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1289.441563] CPU: 0 UID: 0 PID: 10627 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1289.441612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1289.441635] Call Trace: [ 1289.441645] [ 1289.441659] dump_stack_lvl+0xfa/0x120 [ 1289.441708] should_fail_ex+0x4d7/0x5e0 [ 1289.441773] should_fail_alloc_page+0xe0/0x110 [ 1289.441849] prepare_alloc_pages+0x178/0x500 [ 1289.441907] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1289.441983] ? srso_return_thunk+0x5/0x5f [ 1289.442026] ? stack_trace_save+0x8f/0xc0 [ 1289.442087] ? srso_return_thunk+0x5/0x5f [ 1289.442137] ? stack_depot_save_flags+0x2c/0x980 [ 1289.442193] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1289.442258] ? srso_return_thunk+0x5/0x5f [ 1289.442301] ? kasan_save_stack+0x24/0x50 [ 1289.442340] ? kasan_save_track+0x14/0x30 [ 1289.442379] ? __kasan_kmalloc+0x7f/0x90 [ 1289.442423] ? do_filp_open+0x1e9/0x450 [ 1289.442485] ? do_sys_openat2+0x164/0x1d0 [ 1289.442533] ? __x64_sys_openat+0x143/0x200 [ 1289.442582] ? do_syscall_64+0xbf/0x1d0 [ 1289.442629] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1289.442682] ? srso_return_thunk+0x5/0x5f [ 1289.442724] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1289.442805] ? srso_return_thunk+0x5/0x5f [ 1289.442847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1289.442907] ? srso_return_thunk+0x5/0x5f [ 1289.442949] ? policy_nodemask+0xeb/0x4e0 [ 1289.443008] alloc_pages_mpol+0xee/0x330 [ 1289.443061] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1289.443115] ? srso_return_thunk+0x5/0x5f [ 1289.443158] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1289.443219] ? srso_return_thunk+0x5/0x5f [ 1289.443261] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1289.443336] alloc_pages_noprof+0xa1/0x380 [ 1289.443393] get_zeroed_page_noprof+0x18/0xb0 [ 1289.443438] ? srso_return_thunk+0x5/0x5f [ 1289.443480] mon_alloc_buff+0xed/0x250 [ 1289.443545] mon_bin_open+0x209/0x4a0 [ 1289.443604] ? __pfx_mon_bin_open+0x10/0x10 [ 1289.443661] chrdev_open+0x235/0x690 [ 1289.443732] ? __pfx_chrdev_open+0x10/0x10 [ 1289.443799] ? lockref_get+0x15/0x50 [ 1289.443858] do_dentry_open+0x71c/0x1420 [ 1289.443928] ? __pfx_chrdev_open+0x10/0x10 [ 1289.444009] vfs_open+0x82/0x3f0 [ 1289.444052] ? srso_return_thunk+0x5/0x5f [ 1289.444095] ? may_open+0x1f3/0x420 [ 1289.444147] path_openat+0x1cfa/0x2990 [ 1289.444233] ? __pfx_path_openat+0x10/0x10 [ 1289.444297] ? __pfx___lock_acquire+0x10/0x10 [ 1289.444351] ? srso_return_thunk+0x5/0x5f [ 1289.444393] ? find_held_lock+0x2c/0x110 [ 1289.444444] do_filp_open+0x1e9/0x450 [ 1289.444508] ? __pfx_do_filp_open+0x10/0x10 [ 1289.444570] ? find_held_lock+0x2c/0x110 [ 1289.444630] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1289.444698] ? lock_acquire+0x32/0xc0 [ 1289.444756] ? srso_return_thunk+0x5/0x5f [ 1289.444805] ? srso_return_thunk+0x5/0x5f [ 1289.444847] ? alloc_fd+0x2c0/0x560 [ 1289.444923] do_sys_openat2+0x164/0x1d0 16:52:04 executing program 7: r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000000300)='.\x00', 0x93000001) umount2(&(0x7f00000000c0)='./file0\x00', 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) inotify_rm_watch(r2, r1) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x14d800, 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) [ 1289.444973] ? __pfx_do_sys_openat2+0x10/0x10 [ 1289.445032] ? srso_return_thunk+0x5/0x5f [ 1289.445075] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1289.445159] __x64_sys_openat+0x143/0x200 [ 1289.445211] ? __pfx___x64_sys_openat+0x10/0x10 [ 1289.445288] do_syscall_64+0xbf/0x1d0 [ 1289.445339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1289.445391] RIP: 0033:0x7f88c0051a04 [ 1289.445419] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1289.445460] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1289.445498] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1289.445527] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1289.445555] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1289.445581] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1289.445608] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1289.445664] [ 1289.519338] FAULT_INJECTION: forcing a failure. [ 1289.519338] name failslab, interval 1, probability 0, space 0, times 0 [ 1289.520385] CPU: 0 UID: 0 PID: 10632 Comm: syz-executor.2 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1289.520434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1289.520456] Call Trace: [ 1289.520466] [ 1289.520479] dump_stack_lvl+0xfa/0x120 [ 1289.520525] should_fail_ex+0x4d7/0x5e0 [ 1289.520580] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1289.520644] ? bio_kmalloc+0x3e/0x70 [ 1289.520702] should_failslab+0xc2/0x120 [ 1289.520773] __kmalloc_noprof+0xb5/0x4b0 [ 1289.520831] ? srso_return_thunk+0x5/0x5f [ 1289.520873] ? trace_kmalloc+0x24/0xc0 [ 1289.520917] ? srso_return_thunk+0x5/0x5f [ 1289.520963] ? __kmalloc_noprof+0x216/0x4b0 [ 1289.521031] bio_kmalloc+0x3e/0x70 [ 1289.521093] blk_rq_map_user_iov+0x391/0x1170 [ 1289.521136] ? srso_return_thunk+0x5/0x5f [ 1289.521188] ? lock_acquire.part.0+0xeb/0x320 [ 1289.521248] ? __pfx_blk_rq_map_user_iov+0x10/0x10 [ 1289.521292] ? srso_return_thunk+0x5/0x5f [ 1289.521334] ? find_held_lock+0x2c/0x110 [ 1289.521378] ? lock_release+0x20f/0x6f0 [ 1289.521436] ? __pfx_lock_release+0x10/0x10 [ 1289.521497] ? srso_return_thunk+0x5/0x5f [ 1289.521539] ? trace_contention_end+0xd9/0x120 [ 1289.521601] ? srso_return_thunk+0x5/0x5f [ 1289.521643] ? import_ubuf+0x1be/0x220 [ 1289.521693] blk_rq_map_user_io+0x1d1/0x200 [ 1289.521740] ? __pfx_blk_rq_map_user_io+0x10/0x10 [ 1289.521785] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1289.521834] ? __pfx_lock_release+0x10/0x10 [ 1289.521894] ? srso_return_thunk+0x5/0x5f [ 1289.521937] ? __asan_memset+0x24/0x50 [ 1289.522007] sg_common_write.constprop.0+0xd78/0x1600 [ 1289.522102] ? __pfx_sg_common_write.constprop.0+0x10/0x10 [ 1289.522394] sg_write.part.0+0x692/0xab0 [ 1289.522559] ? __pfx_sg_write.part.0+0x10/0x10 [ 1289.522739] ? find_held_lock+0x2c/0x110 [ 1289.522838] ? srso_return_thunk+0x5/0x5f [ 1289.522934] ? hlock_class+0x4e/0x130 [ 1289.523019] ? srso_return_thunk+0x5/0x5f [ 1289.523114] ? __lock_acquire+0xc97/0x4360 [ 1289.523284] ? srso_return_thunk+0x5/0x5f [ 1289.523398] ? srso_return_thunk+0x5/0x5f [ 1289.523493] ? inode_security+0x105/0x140 [ 1289.523610] ? srso_return_thunk+0x5/0x5f [ 1289.523705] ? srso_return_thunk+0x5/0x5f [ 1289.523799] ? selinux_file_permission+0x95/0x510 [ 1289.523954] sg_write+0x86/0xe0 [ 1289.524099] vfs_write+0x2bc/0x10b0 [ 1289.524249] ? __pfx_sg_write+0x10/0x10 [ 1289.524396] ? __pfx_lock_release+0x10/0x10 [ 1289.524516] ? trace_lock_acquire+0x13b/0x1b0 [ 1289.524618] ? __pfx_vfs_write+0x10/0x10 [ 1289.524764] ? srso_return_thunk+0x5/0x5f [ 1289.524860] ? lock_acquire+0x32/0xc0 [ 1289.524978] ? __fget_files+0x34/0x3b0 [ 1289.525125] ? srso_return_thunk+0x5/0x5f [ 1289.525232] ? __fget_files+0x206/0x3b0 [ 1289.525405] ksys_write+0x122/0x240 [ 1289.525551] ? __pfx_ksys_write+0x10/0x10 [ 1289.525731] do_syscall_64+0xbf/0x1d0 [ 1289.525846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1289.525963] RIP: 0033:0x7f07bc6afb19 [ 1289.526029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1289.526151] RSP: 002b:00007f07b9c25188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1289.526247] RAX: ffffffffffffffda RBX: 00007f07bc7c2f60 RCX: 00007f07bc6afb19 [ 1289.526311] RDX: 0000000000000057 RSI: 0000000020000180 RDI: 0000000000000003 [ 1289.526370] RBP: 00007f07b9c251d0 R08: 0000000000000000 R09: 0000000000000000 [ 1289.526420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1289.526469] R13: 00007ffcc290cc1f R14: 00007f07b9c25300 R15: 0000000000022000 [ 1289.526569] 16:52:04 executing program 0: set_mempolicy(0x3, &(0x7f0000000180)=0x1, 0x2) set_mempolicy(0x8000, &(0x7f0000000100)=0xfff, 0x1f) syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x100) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) clone3(&(0x7f0000000380)={0x137363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) set_mempolicy(0x1, &(0x7f0000000140)=0x5, 0x7ff) r2 = clone3(&(0x7f0000000380)={0x137363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ptrace(0x10, r2) ptrace(0x10, r2) 16:52:30 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x50489, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6e6f6e756d7461696c3d312c003538889d7de2af5449fdf418ee0b28fb53d344eb4f292e97c02f458843782176f250f8e25540c946848323fa087f2ae6d1b8c9db11c7deb94607"]) r0 = syz_open_dev$vcsu(&(0x7f0000000100), 0x7, 0x10000) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000180)) 16:52:30 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x1, 0x4, 0x201, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_CMD={0x5, 0x1, 0x2}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x1c}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24008800}, 0x4080) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)={0x38, 0x3, 0x1, 0x3, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x38}}, 0x0) 16:52:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) 16:52:30 executing program 0: setuid(0xee00) r0 = getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x1d0, 0x14, 0x3, 0x201, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x6}, [@typed={0x8, 0x4e, 0x0, 0x0, @pid=r0}, @nested={0x1c, 0x4, 0x0, 0x1, [@typed={0x4, 0x81}, @typed={0x14, 0x8e, 0x0, 0x0, @ipv6=@empty}]}, @generic="396823cd9d276ff9d91c275efc428829c36e56a9915c0c930efe25e6ef1df67b49db4def7bdf7aa882108c094d103412c3f63b891335730643d1dfbb00ddb575f43c717647fe4e4b4f68d29b145e11f014e45b0d077e0bc9cf15ffcc8b426bf03bac9781dcafaca11cdb52a35772ec34c15134f9e0f58ea6abb58b4d8676b8b49ed496158298e4e292e45a9a251415c166b89b9aa0b6eca15b2e351332d80d8c9fd1f594303d6fc88d64671221787dd225aa0c4f850d40dc4d7a23e8277ce2b85f805bf1f5ccc68ea6e090b2b728f2d41783e4779349866cda2b04e17d31fa44af0d951fb8bdf6", @nested={0xb0, 0x2a, 0x0, 0x1, [@generic="d0e837d0de8c21db95a0bcffa9b10957dfbad8b30ef48448a8b9b2e1ced75433768570484fe2b94159852aa8f74b3ae784f052b60188bb6b4a8fae87ab950075c61661d547dc61e2df246a93de6501802b322751812e13127b17599eb8b2d44df77986ac11d45bd638ad4be14469683cc05a47ffaf42d720871e0957e57ba758b336c334934bb73e7b6e2d25609a0bdf0c05540b6bbbc26cc5f51543ab06b700408fa444215bd9ee13735bab"]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x40050}, 0x24008015) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000100)={'veth1_to_team\x00'}) 16:52:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) (fail_nth: 6) 16:52:30 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:52:30 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 44) 16:52:30 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11850, r1, 0xc5309000) [ 1315.469788] vfat: Unknown parameter 'nnonumtail' [ 1315.489721] vfat: Unknown parameter 'nnonumtail' 16:52:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) (fail_nth: 7) [ 1315.569829] loop3: detected capacity change from 0 to 12 [ 1315.615899] FAULT_INJECTION: forcing a failure. [ 1315.615899] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1315.618355] CPU: 1 UID: 0 PID: 10661 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1315.618452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1315.618496] Call Trace: [ 1315.618516] [ 1315.618543] dump_stack_lvl+0xfa/0x120 [ 1315.618636] should_fail_ex+0x4d7/0x5e0 [ 1315.618761] should_fail_alloc_page+0xe0/0x110 [ 1315.618910] prepare_alloc_pages+0x178/0x500 [ 1315.619039] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1315.619182] ? srso_return_thunk+0x5/0x5f [ 1315.619267] ? stack_trace_save+0x8f/0xc0 [ 1315.619387] ? srso_return_thunk+0x5/0x5f [ 1315.619471] ? stack_depot_save_flags+0x2c/0x980 [ 1315.619582] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1315.619711] ? srso_return_thunk+0x5/0x5f [ 1315.619798] ? kasan_save_stack+0x24/0x50 [ 1315.619874] ? kasan_save_track+0x14/0x30 [ 1315.619952] ? __kasan_kmalloc+0x7f/0x90 [ 1315.620039] ? do_filp_open+0x1e9/0x450 [ 1315.620161] ? do_sys_openat2+0x164/0x1d0 [ 1315.620256] ? __x64_sys_openat+0x143/0x200 [ 1315.620355] ? do_syscall_64+0xbf/0x1d0 [ 1315.620447] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1315.620554] ? srso_return_thunk+0x5/0x5f [ 1315.620639] ? find_held_lock+0x2c/0x110 [ 1315.620721] ? __create_object+0x59/0x80 [ 1315.620813] ? srso_return_thunk+0x5/0x5f [ 1315.620898] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1315.621015] ? srso_return_thunk+0x5/0x5f [ 1315.621062] audit: type=1326 audit(1735059150.519:46): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10656 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1315.621105] ? policy_nodemask+0xeb/0x4e0 [ 1315.621222] alloc_pages_mpol+0xee/0x330 [ 1315.621329] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1315.621437] ? srso_return_thunk+0x5/0x5f [ 1315.621522] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1315.621641] ? srso_return_thunk+0x5/0x5f [ 1315.621726] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1315.621875] alloc_pages_noprof+0xa1/0x380 [ 1315.621990] get_zeroed_page_noprof+0x18/0xb0 [ 1315.622078] ? srso_return_thunk+0x5/0x5f [ 1315.622164] mon_alloc_buff+0xed/0x250 [ 1315.622293] mon_bin_open+0x209/0x4a0 [ 1315.622411] ? __pfx_mon_bin_open+0x10/0x10 [ 1315.622524] chrdev_open+0x235/0x690 [ 1315.622664] ? __pfx_chrdev_open+0x10/0x10 [ 1315.622799] ? lockref_get+0x15/0x50 [ 1315.622915] do_dentry_open+0x71c/0x1420 [ 1315.623065] ? __pfx_chrdev_open+0x10/0x10 [ 1315.623227] vfs_open+0x82/0x3f0 [ 1315.623313] ? srso_return_thunk+0x5/0x5f [ 1315.623398] ? may_open+0x1f3/0x420 [ 1315.623503] path_openat+0x1cfa/0x2990 [ 1315.623674] ? __pfx_path_openat+0x10/0x10 [ 1315.623803] ? __pfx___lock_acquire+0x10/0x10 [ 1315.623911] ? srso_return_thunk+0x5/0x5f [ 1315.623995] ? find_held_lock+0x2c/0x110 [ 1315.624096] do_filp_open+0x1e9/0x450 [ 1315.624223] ? __pfx_do_filp_open+0x10/0x10 [ 1315.624348] ? find_held_lock+0x2c/0x110 [ 1315.624469] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1315.624603] ? lock_acquire+0x32/0xc0 [ 1315.624720] ? srso_return_thunk+0x5/0x5f [ 1315.624818] ? srso_return_thunk+0x5/0x5f [ 1315.624903] ? alloc_fd+0x2c0/0x560 [ 1315.625053] do_sys_openat2+0x164/0x1d0 [ 1315.625153] ? __pfx_do_sys_openat2+0x10/0x10 [ 1315.625264] ? srso_return_thunk+0x5/0x5f [ 1315.625349] ? __fget_files+0x206/0x3b0 [ 1315.625496] __x64_sys_openat+0x143/0x200 [ 1315.625601] ? __pfx___x64_sys_openat+0x10/0x10 [ 1315.625703] ? ksys_write+0x1b1/0x240 [ 1315.625874] do_syscall_64+0xbf/0x1d0 [ 1315.625977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1315.626080] RIP: 0033:0x7f88c0051a04 [ 1315.626135] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1315.626217] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1315.626293] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1315.626351] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1315.626406] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1315.626460] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1315.626513] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1315.626625] [ 1315.684506] FAT-fs (loop3): bogus number of reserved sectors [ 1315.685629] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1315.686492] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1315.774551] FAULT_INJECTION: forcing a failure. [ 1315.774551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1315.776576] CPU: 1 UID: 0 PID: 10667 Comm: syz-executor.2 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1315.776673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1315.776717] Call Trace: [ 1315.776737] [ 1315.776765] dump_stack_lvl+0xfa/0x120 [ 1315.776856] should_fail_ex+0x4d7/0x5e0 [ 1315.776986] _copy_from_iter+0x1dd/0x15c0 [ 1315.777086] ? __create_object+0x59/0x80 [ 1315.777182] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1315.777343] ? __pfx__copy_from_iter+0x10/0x10 [ 1315.777464] ? srso_return_thunk+0x5/0x5f [ 1315.777549] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1315.777663] ? srso_return_thunk+0x5/0x5f [ 1315.777765] copy_page_from_iter+0xe3/0x180 [ 1315.777875] bio_copy_from_iter+0x108/0x270 [ 1315.777984] blk_rq_map_user_iov+0x898/0x1170 [ 1315.778091] ? lock_acquire.part.0+0xeb/0x320 [ 1315.778209] ? __pfx_blk_rq_map_user_iov+0x10/0x10 [ 1315.778298] ? srso_return_thunk+0x5/0x5f [ 1315.778383] ? find_held_lock+0x2c/0x110 [ 1315.778471] ? lock_release+0x20f/0x6f0 [ 1315.778585] ? __pfx_lock_release+0x10/0x10 [ 1315.778707] ? srso_return_thunk+0x5/0x5f [ 1315.778792] ? trace_contention_end+0xd9/0x120 [ 1315.778914] ? srso_return_thunk+0x5/0x5f [ 1315.778999] ? import_ubuf+0x1be/0x220 [ 1315.779108] blk_rq_map_user_io+0x1d1/0x200 [ 1315.779201] ? __pfx_blk_rq_map_user_io+0x10/0x10 [ 1315.779290] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1315.779388] ? __pfx_lock_release+0x10/0x10 [ 1315.779507] ? srso_return_thunk+0x5/0x5f [ 1315.779592] ? __asan_memset+0x24/0x50 [ 1315.779733] sg_common_write.constprop.0+0xd78/0x1600 [ 1315.779905] ? __pfx_sg_common_write.constprop.0+0x10/0x10 [ 1315.780084] sg_write.part.0+0x692/0xab0 [ 1315.780224] ? __pfx_sg_write.part.0+0x10/0x10 [ 1315.780386] ? find_held_lock+0x2c/0x110 [ 1315.780474] ? srso_return_thunk+0x5/0x5f [ 1315.780559] ? hlock_class+0x4e/0x130 [ 1315.780635] ? srso_return_thunk+0x5/0x5f [ 1315.780719] ? __lock_acquire+0xc97/0x4360 [ 1315.780851] ? srso_return_thunk+0x5/0x5f [ 1315.780953] ? srso_return_thunk+0x5/0x5f [ 1315.781037] ? inode_security+0x105/0x140 [ 1315.781142] ? srso_return_thunk+0x5/0x5f [ 1315.781226] ? srso_return_thunk+0x5/0x5f [ 1315.781311] ? selinux_file_permission+0x95/0x510 [ 1315.781449] sg_write+0x86/0xe0 [ 1315.781578] vfs_write+0x2bc/0x10b0 [ 1315.781699] ? __pfx_sg_write+0x10/0x10 [ 1315.781829] ? __pfx_lock_release+0x10/0x10 [ 1315.781937] ? trace_lock_acquire+0x13b/0x1b0 [ 1315.782027] ? __pfx_vfs_write+0x10/0x10 [ 1315.782158] ? srso_return_thunk+0x5/0x5f [ 1315.782242] ? lock_acquire+0x32/0xc0 [ 1315.782348] ? __fget_files+0x34/0x3b0 [ 1315.782480] ? srso_return_thunk+0x5/0x5f [ 1315.782565] ? __fget_files+0x206/0x3b0 [ 1315.782720] ksys_write+0x122/0x240 [ 1315.782848] ? __pfx_ksys_write+0x10/0x10 [ 1315.783009] do_syscall_64+0xbf/0x1d0 [ 1315.783120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1315.783225] RIP: 0033:0x7f07bc6afb19 [ 1315.783281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1315.783364] RSP: 002b:00007f07b9c25188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1315.783442] RAX: ffffffffffffffda RBX: 00007f07bc7c2f60 RCX: 00007f07bc6afb19 [ 1315.783500] RDX: 0000000000000057 RSI: 0000000020000180 RDI: 0000000000000003 [ 1315.783555] RBP: 00007f07b9c251d0 R08: 0000000000000000 R09: 0000000000000000 [ 1315.783610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1315.783664] R13: 00007ffcc290cc1f R14: 00007f07b9c25300 R15: 0000000000022000 [ 1315.783771] 16:52:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 45) 16:52:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x6) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, 0x14) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/consoles\x00', 0x0, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = socket$inet6(0xa, 0x1, 0x0) r7 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x1b, &(0x7f0000000000)={@dev, r8}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000140)={@remote, 0x74, r8}) sendmmsg$inet6(r5, &(0x7f0000004700)=[{{&(0x7f0000000bc0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x8004) sendmmsg$inet6(r5, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000700)="cd", 0x5ac}], 0x1}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001400)='D', 0x1}], 0x300}}], 0x2, 0x4048000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32=r3, @ANYBLOB="02000000000000002e2f66696c653100"]) sendmsg$GTP_CMD_NEWPDP(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00@\x00', @ANYRESHEX, @ANYBLOB="04002bbf7000fddbdf2d00000000edf90600", @ANYRES32=r9, @ANYBLOB="2700050064010101d7"], 0x24}, 0x1, 0x0, 0x0, 0x11}, 0x4008091) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000380)={@empty, @private, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000100)={@local, 0x4000074, r10}) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000280)={0x5a8, 0x0, 0x800, 0x70bd26, 0x101, {}, [{{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x4, 0x4, 0x50, 0x9}]}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x17c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}, {0x8}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x73dc}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xfffffff8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}]}}, {{0x8, 0x1, r2}, {0xb4, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0xd8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xec5a}}}, {0x5c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x2c, 0x4, [{0xd7f, 0xff, 0x4a, 0xffff}, {0x26c, 0x0, 0x4, 0x3}, {0x5, 0x4, 0x3, 0x80}, {0x5d, 0xe0, 0x7f}, {0x1ff, 0x1f, 0x9, 0x1}]}}}]}}]}, 0x5a8}, 0x1, 0x0, 0x0, 0x4000080}, 0x890) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000018000000c28500002b02", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000003aa2ac8103a046169889a50d8894c561010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000050040", 0x29, 0x541}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000012e00)) 16:52:59 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfc00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1f, 0x7, 0x1, 0x2c, 0x0, 0x8000, 0x4000, 0x9, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000140), 0xc}, 0x8000, 0xfb9, 0x2, 0x7, 0x5325cee4, 0x1, 0x200, 0x0, 0x4, 0x0, 0xfffffffffffffffd}, 0x0, 0xb, r0, 0x8) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x3, 0x3f, 0x3, 0x5, 0x0, 0x8, 0x70100, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x1ff, 0x896d}, 0x8, 0x8, 0xcb, 0x3, 0x70f6, 0x8, 0x1, 0x0, 0x4, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, r1, 0x1) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) close(r2) r3 = syz_open_dev$vcsn(&(0x7f0000000200), 0x4, 0x80) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) timerfd_gettime(r4, &(0x7f0000000300)) pwritev2(r1, &(0x7f00000004c0)=[{&(0x7f0000000340)="735f152eed8a7756032b9f3ca728a4de48882e6427f386dc213c3db4d0752f99af85c024f93e766054f467ca9dd30ca875f1bccc10877eea33a48b6ae3ab3524afff1cfd15c6418d205116aa1582c0a38c23038f8b4d268cca941fd87bc7ce3f2fa526a35acf7090d66cc2d0f96c2f7fdc759ba97fd010fdea55587bbc23dabef3e5b6d655ee3f0cdd2f354748627e0396839aec97ee11574d5da37b04f7d2c2fc472a0ec41bb5a0ada3d027d43b0c089156d7c91192d32e9e6d", 0xba}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000400)="f23a41e36bb4e66764994b22847577b427bd2f324443d9ec43300f31d15b95c07b3c8e5e7984f5e349058932b19bbaa32fe5fa731903c00c37a09feceb159949e3d7edb69dfe5da92022253dbd068fd6fc3755daad6073901bc6d15acc0f8069532f5b9d4e38ba8a684dd41fb1582b733a2c23ca5cdf07a4fc116ff40afd35fc0605b16819ae8b590f3adacfb5dd7b95da531ae0dbeba20e9bd6086731bc27", 0x9f}], 0x3, 0xfffffc01, 0xffffffc1, 0x9) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000000280)={{0x77359400}, {r5, r6+10000000}}, &(0x7f00000002c0)) 16:52:59 executing program 5: r0 = fork() ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace(0x9, r0) 16:52:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 1) 16:52:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) (fail_nth: 8) 16:52:59 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:52:59 executing program 4: perf_event_open(&(0x7f0000001840)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x18, 0x0, 0x101, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@multicast1}]}, 0x1c}}, 0x0) clone3(&(0x7f00000001c0)={0x123363500, &(0x7f0000000180), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = accept$unix(r0, &(0x7f0000000a40), &(0x7f0000000880)=0x6e) pwritev(r2, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="d90adec2d209586b85620c793c60aeeb2ab365317321775b800a3ae084dad1a189908c467c73858864d05a03c443a5626c", 0x31}, {&(0x7f0000000b00)="9272df38fd2cd88eae8a83643b2c887f0c74b8a66a325849ba10963fed7345e58f41c928a789631638c825883f194b91e6b65ec1a057ec2e63f7e8842f590c883d30686b88f5ca3a407ed4b9cd09543f17652dcf65566dba58945bc799423206b444eab5cc124ce748f830e5414ffc58b8a9bce5c3d638361bc15b51fe9d3e55ed14eb16dc93c3070992e7887c85", 0x8e}], 0x2, 0x7, 0x4) r3 = getpid() process_vm_writev(r3, &(0x7f00000016c0)=[{&(0x7f0000000080)=""/69, 0x45}, {0x0, 0x50000}, {0x0}], 0x3, &(0x7f0000002b80)=[{&(0x7f0000001780)=""/55, 0x7ffffffff000}], 0x1, 0x0) r4 = getpid() perf_event_open(&(0x7f0000000400)={0x5, 0x80, 0x8, 0x81, 0x3, 0xfe, 0x0, 0x800, 0x0, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f00000003c0), 0xa}, 0x1000, 0x0, 0x5b4d4226, 0x2, 0x5, 0x7, 0x3, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x9) process_vm_writev(r4, &(0x7f00000016c0)=[{&(0x7f0000000080)=""/69, 0x45}, {0x0, 0x50000}, {0x0}], 0x3, &(0x7f0000002b80)=[{&(0x7f0000001780)=""/55, 0x7ffffffff000}], 0x1, 0x0) clone3(&(0x7f0000000340)={0x40001400, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x2}, &(0x7f0000000240)=""/227, 0xe3, &(0x7f0000000100)=""/4, &(0x7f0000000140)=[0x0, 0x0, r4], 0x3}, 0x58) socket$nl_sock_diag(0x10, 0x3, 0x4) [ 1344.516552] audit: type=1326 audit(1735059179.415:47): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10674 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:52:59 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000280)=0x101, 0x4) socket$packet(0x11, 0x2, 0x300) ioctl$FIOCLEX(r0, 0x5451) r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r2, 0x29, 0x37, &(0x7f0000000240)={0x11, 0x1, '\x00', [@enc_lim, @jumbo={0xc2, 0x4, 0x3}]}, 0x18) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000400)="6728e5652d6abf9723749ba6b6e3633e8b7230ba1d8dae4c1394069bb7ca4e50ae03fe6e97747a697b52b1cee96ca8d8d2bec03a38c8c8ed3581e2dd3d997b9d82beee67191420afcb64ec3be799b1c072ee0075f41537d59a3b7402e86da43d5c554b42b5c42e81c312a24e99", 0x6d}, {&(0x7f0000000480)="424c10ba94c01e68c28101f127eece74d546ed140511ea6f31125f272ee4dc4b1b3a743f4634adf444b78ebe956e83acb1d45faf1c7a5f329ae32d51fda7750e20d5f2704205af1555f904df1b6fb148a755f38548a39f7c89ccc240a0cec89e61f6d46cadcedd6541371612ca9577f6c302d67e6069f09bb2164cef7b707f8df859de266387f85c3c68068903e993839789503b4efbcda4aaa5a2a7d59c204e263929abf4b90d83f6076afb02", 0xad}, {&(0x7f0000000540)="d5eda66870bc33aabbd50ceab09b89810682f308e190127c2525d33fbaad201bca86aace22b6dacacfe2d93e84fafb579823cac2b28b170558cd01a9f6175c0f93cf32d2013835923d1ae6bbacb6386e824cdd24d3ac", 0x56}, {&(0x7f00000005c0)="16e3aab52210f40e35eefdf5edb8186937987e56084b193894226a533d5f2ab72d4d14e6ded06e21792797a7d26d59fa66a277c1929967fd466cb7a72b6cd81597e43f04af5331d57481dd3fe256c360f8e07565adcab7a4ab8ab36a398567c6e485fc6d8140fb579c4a1b90206621bf238d89e56bf58eebbe3f6f9581636977cc9fd5063bc2a079e4011df4ded5c592c4d816a6089174c36f80b1ff6b407a759f3bedf159c021858e978581bd1f80fe3367f436b1ee762557f3e83bfc6341d6e6bf86e7a0e0", 0xc6}, {&(0x7f00000006c0)="b70252b99d36e7cb4f39bb594cbaaf40c9d1e4fe681f1e333a04c6b567627f7d89f72c71223a7af374b88c5956e782c48a4f5fb084482744b69e85fb07e77281ba74984e15b3ff78e5cc165dfae3b2ce6f26c5bddbee994b15d617d2a5ced727fc3c7e74ed2b8ea36835ad989f435c21ef1caddea708946f688be466cff5bd4989227bd5ad2febb8e57d7fdd5c957ee52e169d5e4a184461ea076434219ffe91bf8fc554a9b67a260bb3e14acd5b36ccdc904f3e15aad94de222f76918a7634a6d5be9f4b4fe4c", 0xc7}, {&(0x7f00000007c0)="7c7c49e3766c554322a3f32abe96a3f385575038cab7f5c9549ee8ca4637e0dcbcb9f7211859fb45535e2361b71446318aaea7b179fcd553522c98155723d53af6672ed94d8aed1a8a4a16da9fed5452234edce343ff7b18ccb2a213c4c1da10a0e7038e9ca9297db139f51942e4ef777dc8b02bd5282cfa0b925a401e332f663a0e7d0d6966899b04abca3ad9d3b79f793678c5695d9d91dda088abd1", 0x9d}, {&(0x7f0000000880)="d013293df1a1e9aec7957946f8904c5f4c0aa832128ef3f054e371e5227b2a15411dd551429a6d5cceb3827346ce629b9f90d16acb6de324035676b350dde04010af4d5a3421fb13cd247f61e4c83af292b1b8eed55d638463bd970f117bc5a4b490d015edcf01148755cdca9531e3234dd0ae1f57f7499525796754239f0c09a0500ff5e3546b5f02da06aeaecb344d5dfcb54fbe62748b65", 0x99}, {&(0x7f0000000940)="84449d2b9c7f3c926fb96b6bd5b5950fe2f7f8dc76b807a8be4ea8e1f85f0fa99f7704fb5bb5c3a053c4b17b840d2d18b200afcb696108881c332fab3bd0b9f34da9d825286b3fd683c81067f76fd33126ddb916061a0329d42068db55a2e1b106280c73f8c5f02705332e829045bfa6de0b77514f3775a9ba7a991520ead0f33a6d48d8b9a2f22af69dde53a1d82b9829d81aaf11480448d3fd0e06abe46682ec2b9a78f99a7483393a93a9e1df4510fe65b4f812b57e2581305d7a87bb4f0d044cfde88a31f41510c47911630bc62c7e7a06a90a83868e5e77f17de93485b8827bae", 0xe3}, {&(0x7f0000000a40)="652c05850de7f36f91acb60da7703dc2ef0e87a3e430b4ac9081d5b97f15972b58eb1b9bf2c4ca7b645a3166679594b4279fdddc14555f89b4e2b301947559c09b7d141492cb85ec8ace40426b8a53aced8d58498d06196cd7735092dc6b85618320e21779820a5f31710893db63d3d01db8d2591c62948f842b54fc18b07d34f451b4c23af2256c7c819f5b7b30c1d5a93427814cfb3433588467b81c183852c61253e4f84b4f1603", 0xa9}], 0x9, &(0x7f0000000bc0)=[{0x100, 0x111, 0x6, "e5fb194acc583f54be8e556dae5c9813b1751e3f55a3ca13af725fdde1d7cc7049698b168489ff840b3cf26fc76adf25100001489d51ab4af2326307a403b5cdf4d4f0e9a8a98f48c7e0d5c829ccd4c0306ca8cb86e5164ef4d114319ae8a9113e6a23e28a964db7208b1c242f83b6b155330d744910ac11c7501a2d497f1f5582628b75d5f60b1b2565ca156fdff19cab2c5449149724e14507dff2745ea9b844ec40ad6d4c4c0cda62a2d1e1c4a890e0201b853f85e03a673ab1428256a3de3c8a43b6b6a5be77e20f628c713ec4f118299f67224cd88f6884dcb2a05ca3335235151bf9a356d7e585"}, {0x98, 0x10f, 0xd45, "857a41dbe246828f341b090951bcb04e0d32e0405191628a8f59b92c4027856f466fc2b72a8e1638eeb5932725686216c3d9a09a64110f595db609106922fcda4ebc81e6adea6180000fe0f43bb6e62a64ece45d5aa5825656a6206d19c2c258a090cb28a8c538d27fa497ef94f6205d0fe868554e6b2d928bf0837b22473e8e606c9eb0"}, {0x108, 0xff, 0x20, "3642bc652af1c2918260488f0af0dca0159facf4288c605cdbd030e4d7c4c3fb248bab34e57881469c28d699f6ba14bd89ceca712975c6f55d3d71a1f13fbf9a7866c026ccdd751b6e5aa0e4751d1d3a532c09af40698693237bcc0c5268b7c2314f0402f1c63327281fdc03555e652da984d312cf4686df163de0d59d9e61820ae7fd62bdfabf0599944d7a12e4971322dd4f9912aaadc51e1edee5813c4035ec7b63136becc9095d5a3215c680e493d89882d4c1e65d0a8e910f8e77223e1513a082933991e2accf1613f2cb649aaccccebaadaf7d3c6d3c52bf6a3a720117172ee639d6055e4b84f5c3d74438c0340d8148463626389e"}, {0xb0, 0x114, 0x4, "5f0d770935b20d3e6eeedf646d90eb69a6c4092ea6908557513237b37f2467f575741df560208d4879fb6bbcdb11eff5a0dccece229384074bb8238d08ccdd14ebeea1ac2b774a904ae6eb01ebd062c980ed6f4cfdcb9dd0e516ba6b283960b9f71f1e1f5b223f50d01620ea8c9807392ff7765070eb6c15608a71a2aa71070c26a4f493ee16c036596514227f9cea459840e5149e9e4124d70331b7"}, {0xe0, 0x6, 0x88, "9e715816b4c790fc5b93704e0e69d7bc785e0f7fcc9ae22e13efdd1b138ea7c38f557b65d9bc2117c7d82064ae7cb3a7dfac0e0c3e1208ccc7f67f0092c0e14786d9e611c8ed3d4c01171ce840a74f840dad1bad5745809555e605e5bcfb86947f1b820cf8d88a35c2ee33aaa4c58ed27dd0c601698c85fd37a6c56bf4fa0c20b5331e1e3a55c7dfc525370df28b1aeafa584aef48fc60ae8408826d00621c68387bc58a432eaa69e5efd25da732fa22131f2eabdf32dd7f2ce65fef06970c3ed80cad20ab7f7b36f36f35a7dbe4e6"}, {0x68, 0x11, 0xbe9, "45865f3440d17e5019ba884c5331d84aa5d3bdf802aa6c651e5a2f0cf8e2094d204ff2f73c00e17f4691e5921aab5510aebf90471fa27349dce7efb91c3897c5ad749681404c71dec5537af96cf3c57aba7510b2ab8db8"}, {0xa0, 0x112, 0xfff, "d5842f4621b6ebd827eaa6db003cd2f5cec3e9ed51fd91f79ba7332ce268253a281c9081dd93b5500e2765747d08fa109a3502afbc9edb84594cd5e0fe0f3f725aa0387d767fa6fac24ff710ffddf612234e9b6df52399a04bd488fc7b46b3c0276c429e8015809b3ca3ffa281194625b60497893c9378e1b8a854deb1c114c3e68cbae338da86c363d77d1897a286"}, {0x20, 0x102, 0x5, "7e6c6ba064b6f5d6a6"}], 0x558}, 0x40) sendmmsg$inet6(r1, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="ef7ed469dcb7ccd8ef433176e192e4af7de71816abd04b9b5f2d91e13aa3d81b7967934e7a1ca9e7b51b10a767760f1b0016ea775850709059ee5d7d421e04b5361f169be205d6065c6649cc97523955c868853dea1388a19fd3308556d86d6dcc6e80b3aa0080907f731da7879df1c0", 0x70}, {&(0x7f0000000100)="13625c981a930423ae8ae4bb0b13d9c579af61a6d0f5cd82aa28b93ce613854d669001f14402d946ce5f6907db34852c380538137580d911c66e64ae5ad33808fece240c3efb837ee43e4e3050a784cb8b0afe56f27d3527491a6c6748a8133b52443f365eaa023c69f7ff9206ba8f77ee98b56b8262b1f1c8feb858072fb9ba2f4645e6cd65cdab9f25430ab858b95beb6a", 0x92}, {&(0x7f00000002c0)="91f6737f4553d0076689d01b60f2a1ed3b58f8f90175177d64e05d4ac4bfdc7c3f374d4047fb3ab4bfafeb92d55dec23688c39ab0522eae803fd2ae350949757f80ff179e2fc0112b2b1acbbc753abeace9f50144ba3e67186925a065c0334bfe5f1e1c84a5ab93a2de17133b83b53462472984459e25572d2a16016f5fa3c981721f978db1a888917c05120eceba83ece7b4dcd35876f0f1d05a7e140d8f761c31d44acd1f5964a4a83230037685d5bd5c966727a3c5f8a3bae2839ce820542d38ca70d2c2ae979fcef456b2ac0350f4ad80d246ba62a66", 0xd8}], 0x3}}], 0x1, 0x0) [ 1344.660376] FAULT_INJECTION: forcing a failure. [ 1344.660376] name failslab, interval 1, probability 0, space 0, times 0 [ 1344.661362] CPU: 1 UID: 0 PID: 10692 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1344.661412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1344.661435] Call Trace: [ 1344.661446] [ 1344.661460] dump_stack_lvl+0xfa/0x120 [ 1344.661510] should_fail_ex+0x4d7/0x5e0 [ 1344.661574] ? __do_sys_memfd_create+0x204/0x980 [ 1344.661633] should_failslab+0xc2/0x120 [ 1344.661704] __kmalloc_noprof+0xb5/0x4b0 [ 1344.661762] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1344.661837] ? srso_return_thunk+0x5/0x5f [ 1344.661881] ? strnlen_user+0x15b/0x1a0 [ 1344.661935] __do_sys_memfd_create+0x204/0x980 [ 1344.661998] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1344.662070] do_syscall_64+0xbf/0x1d0 [ 1344.662122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1344.662176] RIP: 0033:0x7f93d23e1b19 [ 1344.662204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1344.662246] RSP: 002b:00007f93cf956f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1344.662285] RAX: ffffffffffffffda RBX: 0000000020000640 RCX: 00007f93d23e1b19 [ 1344.662314] RDX: 0000000000001800 RSI: 0000000000000000 RDI: 00007f93d243b0fb [ 1344.662342] RBP: 0000000000000001 R08: 0000000000000c00 R09: ffffffffffffffff [ 1344.662370] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1344.662397] R13: 0000000020000080 R14: 0000000000001800 R15: 0000000020000700 [ 1344.662450] [ 1344.665214] FAULT_INJECTION: forcing a failure. [ 1344.665214] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1344.683360] CPU: 0 UID: 0 PID: 10688 Comm: syz-executor.2 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1344.683454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1344.683498] Call Trace: [ 1344.683517] [ 1344.683544] dump_stack_lvl+0xfa/0x120 [ 1344.683633] should_fail_ex+0x4d7/0x5e0 [ 1344.683755] _copy_to_user+0x32/0xd0 [ 1344.683851] simple_read_from_buffer+0xd0/0x170 [ 1344.683968] proc_fail_nth_read+0x18a/0x280 [ 1344.684084] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1344.684189] ? srso_return_thunk+0x5/0x5f [ 1344.684271] ? security_file_permission+0x22/0x90 [ 1344.684402] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1344.684506] vfs_read+0x243/0xbd0 [ 1344.684634] ? trace_lock_acquire+0x13b/0x1b0 [ 1344.684723] ? __pfx_vfs_read+0x10/0x10 [ 1344.684846] ? lock_acquire+0x32/0xc0 [ 1344.684947] ? __fget_files+0x34/0x3b0 [ 1344.685074] ? srso_return_thunk+0x5/0x5f [ 1344.685155] ? __fget_files+0x206/0x3b0 [ 1344.685305] ksys_read+0x122/0x240 [ 1344.685425] ? __pfx_ksys_read+0x10/0x10 [ 1344.685579] do_syscall_64+0xbf/0x1d0 [ 1344.685679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1344.685778] RIP: 0033:0x7f07bc66269c [ 1344.685831] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1344.685910] RSP: 002b:00007f07b9c25170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1344.685982] RAX: ffffffffffffffda RBX: 0000000000000057 RCX: 00007f07bc66269c [ 1344.686036] RDX: 000000000000000f RSI: 00007f07b9c251e0 RDI: 0000000000000004 [ 1344.686087] RBP: 00007f07b9c251d0 R08: 0000000000000000 R09: 0000000000000000 [ 1344.686139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1344.686190] R13: 00007ffcc290cc1f R14: 00007f07b9c25300 R15: 0000000000022000 [ 1344.686296] [ 1344.734140] syz-executor.0 (10691) used greatest stack depth: 22312 bytes left [ 1344.784628] FAULT_INJECTION: forcing a failure. [ 1344.784628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1344.785658] CPU: 1 UID: 0 PID: 10701 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1344.785707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1344.785730] Call Trace: [ 1344.785741] [ 1344.785755] dump_stack_lvl+0xfa/0x120 [ 1344.785805] should_fail_ex+0x4d7/0x5e0 [ 1344.785871] should_fail_alloc_page+0xe0/0x110 [ 1344.785950] prepare_alloc_pages+0x178/0x500 [ 1344.786009] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1344.786081] ? srso_return_thunk+0x5/0x5f [ 1344.786124] ? stack_trace_save+0x8f/0xc0 [ 1344.786185] ? srso_return_thunk+0x5/0x5f [ 1344.786228] ? stack_depot_save_flags+0x2c/0x980 [ 1344.786284] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1344.786348] ? srso_return_thunk+0x5/0x5f [ 1344.786393] ? kasan_save_stack+0x24/0x50 [ 1344.786432] ? kasan_save_track+0x14/0x30 [ 1344.786471] ? __kasan_kmalloc+0x7f/0x90 [ 1344.786515] ? do_filp_open+0x1e9/0x450 [ 1344.786577] ? do_sys_openat2+0x164/0x1d0 [ 1344.786625] ? __x64_sys_openat+0x143/0x200 [ 1344.786676] ? do_syscall_64+0xbf/0x1d0 [ 1344.786722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1344.786777] ? srso_return_thunk+0x5/0x5f [ 1344.786820] ? find_held_lock+0x2c/0x110 [ 1344.786863] ? __create_object+0x59/0x80 [ 1344.786909] ? srso_return_thunk+0x5/0x5f [ 1344.786951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1344.787011] ? srso_return_thunk+0x5/0x5f [ 1344.787054] ? policy_nodemask+0xeb/0x4e0 [ 1344.787113] alloc_pages_mpol+0xee/0x330 [ 1344.787168] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1344.787222] ? srso_return_thunk+0x5/0x5f [ 1344.787265] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1344.787326] ? srso_return_thunk+0x5/0x5f [ 1344.787368] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1344.787443] alloc_pages_noprof+0xa1/0x380 [ 1344.787501] get_zeroed_page_noprof+0x18/0xb0 [ 1344.787546] ? srso_return_thunk+0x5/0x5f [ 1344.787589] mon_alloc_buff+0xed/0x250 [ 1344.787655] mon_bin_open+0x209/0x4a0 [ 1344.787715] ? __pfx_mon_bin_open+0x10/0x10 [ 1344.787772] chrdev_open+0x235/0x690 [ 1344.787843] ? __pfx_chrdev_open+0x10/0x10 [ 1344.787911] ? lockref_get+0x15/0x50 [ 1344.787969] do_dentry_open+0x71c/0x1420 [ 1344.788051] ? __pfx_chrdev_open+0x10/0x10 [ 1344.788141] vfs_open+0x82/0x3f0 [ 1344.788184] ? srso_return_thunk+0x5/0x5f [ 1344.788227] ? may_open+0x1f3/0x420 [ 1344.788280] path_openat+0x1cfa/0x2990 [ 1344.788367] ? __pfx_path_openat+0x10/0x10 [ 1344.788431] ? __pfx___lock_acquire+0x10/0x10 [ 1344.788486] ? srso_return_thunk+0x5/0x5f [ 1344.788529] ? find_held_lock+0x2c/0x110 [ 1344.788580] do_filp_open+0x1e9/0x450 [ 1344.788643] ? __pfx_do_filp_open+0x10/0x10 [ 1344.788706] ? find_held_lock+0x2c/0x110 [ 1344.788767] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1344.788840] ? lock_acquire+0x32/0xc0 [ 1344.788899] ? srso_return_thunk+0x5/0x5f [ 1344.788949] ? srso_return_thunk+0x5/0x5f [ 1344.788991] ? alloc_fd+0x2c0/0x560 [ 1344.789068] do_sys_openat2+0x164/0x1d0 [ 1344.789118] ? __pfx_do_sys_openat2+0x10/0x10 [ 1344.789173] ? srso_return_thunk+0x5/0x5f [ 1344.789216] ? __fget_files+0x206/0x3b0 [ 1344.789290] __x64_sys_openat+0x143/0x200 [ 1344.789342] ? __pfx___x64_sys_openat+0x10/0x10 [ 1344.789394] ? ksys_write+0x1b1/0x240 [ 1344.789480] do_syscall_64+0xbf/0x1d0 [ 1344.789532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1344.789584] RIP: 0033:0x7f88c0051a04 [ 1344.789613] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1344.789655] RSP: 002b:00007f88bd5f2cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1344.789695] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1344.789725] RDX: 0000000000000000 RSI: 00007f88bd5f2d60 RDI: 00000000ffffff9c [ 1344.789753] RBP: 00007f88bd5f2d60 R08: 0000000000000000 R09: 0000000000000000 [ 1344.789781] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1344.789807] R13: 00007fff6ef0c3ff R14: 00007f88bd5f3300 R15: 0000000000022000 [ 1344.789864] 16:52:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2000000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:52:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 2) 16:52:59 executing program 0: pipe2(0x0, 0x84000) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x428, 0x1, 0x0, 0x0, 0x6, 0xfffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$EXT4_IOC_GROUP_ADD(r1, 0xc0c0583b, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x49, &(0x7f0000000080)={0x77359400}, 0x10) dup2(r0, r2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000540)="38dba7ed6e740e85ec490b5bc895e665ce45c413b2281db896069e9981ffd7bae6658601f3fedce8047aeb20eac1bce2b99ec1a1ea4a54c0f3e923d459c53f84d458aa68baa08016b96ffd01fd905d17e4cbe82ab3ac3a8c7b8510fa53123bf968cf9b356934e6ec35c1e76d57863923aed472b4735c56535e761c619a1c5850fad8ae33343a825d21b2543bf7af657254e1fc4af5ce6f7847d76c2816c8571d269943f5b8d9bcc72056081f861598db6c2a631fae281cfea55c979fa25b5700931f7a130acd66dc", 0xc8, 0xfffffffffffffeff}, {&(0x7f0000000640)="eb6b3e2dcc686fdfdc9dfdbb483ad780c0daa075979c929421f022cf40729c910f226d4ba0f4138b89e4a5618b1770dda20b694b6ed50a21c2c1bd4f662ae3fa69fc0d0cff97c4399830ddbe948a34398db7db08cf447027123aa16b1b4f4b0ec9395f2d2969ee51e9e122026d1263f8a2b60dbd7729dd6e80baf94aec9dfffea3fe0d56127e2ded832eb71aded24a091e5deaf82d0f0116c5690e54196a5ffb3b0f31b48bf554d85db4cc3e967d59c5fcd4f4f9ee6b3eb6bafda8164027c78f892a3f5d9d8b8e3513cbcdf7202fd901ced6af044802a3993bc77be1444ce095ea5d2e2d720fc2648069e206be97da9645217f237ce3d8", 0xf7, 0x5}, {&(0x7f0000000300)="b2abddf46ad8e19ce9c82f8016b46a25940c72771f7bacb9e6f46e8897d0f3f4e4e4a00219a5b601bbf697336ce06baaaaad8c14ca0ad4fe63717c9d434a37c90e71edd9a28371b316454936b5b2eac20aca71", 0x53, 0x5}, {&(0x7f0000000200)="654a1249f7a2112a4583b45e1c6e57ae3e8c7932bc6b7303eaccf7556d4f1faf9b06e89a6ab91f5fe3967156e668093eeef1cf46122478a7ec1173", 0x3b, 0x9}], 0x10, &(0x7f0000000740)={[{@nodots}, {@dots}, {@nodots}, {@dots}, {@dots}, {@dots}, {@fat=@nocase}, {@dots}, {@fat=@quiet}, {@nodots}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}, {@obj_user={'obj_user', 0x3d, ',){'}}, {@measure}, {@subj_type={'subj_type', 0x3d, '^/-&'}}, {@fsname={'fsname', 0x3d, '[\xc3@^{+,#+{'}}, {@measure}]}) 16:52:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2020000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:52:59 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x0, 0x0, 0x10001, 0x0, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x5, 0x4, 0x0, 0x80, 0x0, 0x0, 0x80604, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0xffffffffffffffe1, 0x9}, 0x8, 0x40, 0x7ff, 0x4, 0x8, 0x2, 0x3, 0x0, 0x7, 0x0, 0x9d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x109, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000000), &(0x7f00000001c0)={0x0, 0xfb, 0x10e, 0x6, 0x80, "0568014add08269eef6454712a6fd2e5", "e95a3fd16be0758420323b0d8010455ae7d322b3e57e0e9c493c37704c6a0f5b84dbc7ac9a25471c078a59bdd6827407870feb7e14abe51354b6d699a18bb35df456aa1bee1930cca51d406fdd70e41185da86cc8885bb974f66b8a806cc2437f71a0a02a6b6a63606c6865042db5f4bcc34ac681e9ba22fdffd2c0b777c4bd658536bd10bd18d83d330e8090be459d591ec2592f07e3211a5b42d24ca889a7b75bff59b882edca7edb27f62d253e18c4e334cb671109c84bc31a49259d2147e5d7cff30adcd5eeaad308d7a8aed4122325db44fde2a658a02335424e46a7cc3e3151ecce0bc7c93908eac25086a723a6ccb31cb57caf99822"}, 0x10e, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100) lchown(&(0x7f0000000040)='./file1\x00', 0xee01, 0xffffffffffffffff) [ 1345.020870] loop7: detected capacity change from 0 to 2048 [ 1345.045790] loop3: detected capacity change from 0 to 12 [ 1345.060527] EXT4-fs warning (device loop7): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1345.066717] FAT-fs (loop3): bogus number of reserved sectors [ 1345.067234] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1345.067952] FAT-fs (loop3): Can't find a valid FAT filesystem 16:53:00 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 46) 16:53:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 3) [ 1345.202714] loop7: detected capacity change from 0 to 2048 [ 1345.218686] EXT4-fs warning (device loop7): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 1345.279208] FAULT_INJECTION: forcing a failure. [ 1345.279208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1345.280262] CPU: 1 UID: 0 PID: 10720 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1345.280312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1345.280335] Call Trace: [ 1345.280345] [ 1345.280360] dump_stack_lvl+0xfa/0x120 [ 1345.280409] should_fail_ex+0x4d7/0x5e0 [ 1345.280473] should_fail_alloc_page+0xe0/0x110 [ 1345.280550] prepare_alloc_pages+0x178/0x500 [ 1345.280608] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1345.280680] ? srso_return_thunk+0x5/0x5f [ 1345.280724] ? stack_trace_save+0x8f/0xc0 [ 1345.280785] ? srso_return_thunk+0x5/0x5f [ 1345.280828] ? stack_depot_save_flags+0x2c/0x980 [ 1345.280885] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1345.280953] ? srso_return_thunk+0x5/0x5f [ 1345.280997] ? kasan_save_stack+0x24/0x50 [ 1345.281036] ? kasan_save_track+0x14/0x30 [ 1345.281075] ? __kasan_kmalloc+0x7f/0x90 [ 1345.281119] ? do_filp_open+0x1e9/0x450 [ 1345.281181] ? do_sys_openat2+0x164/0x1d0 [ 1345.281229] ? __x64_sys_openat+0x143/0x200 [ 1345.281279] ? do_syscall_64+0xbf/0x1d0 [ 1345.281326] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1345.281381] ? srso_return_thunk+0x5/0x5f [ 1345.281424] ? find_held_lock+0x2c/0x110 [ 1345.281466] ? __create_object+0x59/0x80 [ 1345.281512] ? srso_return_thunk+0x5/0x5f [ 1345.281556] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1345.281615] ? srso_return_thunk+0x5/0x5f [ 1345.281658] ? policy_nodemask+0xeb/0x4e0 [ 1345.281717] alloc_pages_mpol+0xee/0x330 [ 1345.281771] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1345.281825] ? srso_return_thunk+0x5/0x5f [ 1345.281868] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1345.281929] ? srso_return_thunk+0x5/0x5f [ 1345.281972] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1345.282047] alloc_pages_noprof+0xa1/0x380 [ 1345.282108] get_zeroed_page_noprof+0x18/0xb0 [ 1345.282153] ? srso_return_thunk+0x5/0x5f [ 1345.282196] mon_alloc_buff+0xed/0x250 [ 1345.282262] mon_bin_open+0x209/0x4a0 [ 1345.282322] ? __pfx_mon_bin_open+0x10/0x10 [ 1345.282379] chrdev_open+0x235/0x690 [ 1345.282450] ? __pfx_chrdev_open+0x10/0x10 [ 1345.282517] ? lockref_get+0x15/0x50 [ 1345.282577] do_dentry_open+0x71c/0x1420 [ 1345.282647] ? __pfx_chrdev_open+0x10/0x10 [ 1345.282728] vfs_open+0x82/0x3f0 [ 1345.282772] ? srso_return_thunk+0x5/0x5f [ 1345.282814] ? may_open+0x1f3/0x420 [ 1345.282867] path_openat+0x1cfa/0x2990 [ 1345.282954] ? __pfx_path_openat+0x10/0x10 [ 1345.283019] ? __pfx___lock_acquire+0x10/0x10 [ 1345.283073] ? srso_return_thunk+0x5/0x5f [ 1345.283115] ? find_held_lock+0x2c/0x110 [ 1345.283166] do_filp_open+0x1e9/0x450 [ 1345.283231] ? __pfx_do_filp_open+0x10/0x10 [ 1345.283293] ? find_held_lock+0x2c/0x110 [ 1345.283355] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1345.283422] ? lock_acquire+0x32/0xc0 [ 1345.283481] ? srso_return_thunk+0x5/0x5f [ 1345.283530] ? srso_return_thunk+0x5/0x5f [ 1345.283573] ? alloc_fd+0x2c0/0x560 [ 1345.283649] do_sys_openat2+0x164/0x1d0 [ 1345.283699] ? __pfx_do_sys_openat2+0x10/0x10 [ 1345.283755] ? srso_return_thunk+0x5/0x5f [ 1345.283798] ? __fget_files+0x206/0x3b0 [ 1345.283872] __x64_sys_openat+0x143/0x200 [ 1345.283925] ? __pfx___x64_sys_openat+0x10/0x10 [ 1345.283976] ? ksys_write+0x1b1/0x240 [ 1345.284073] do_syscall_64+0xbf/0x1d0 [ 1345.284130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1345.284182] RIP: 0033:0x7f88c0051a04 [ 1345.284210] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1345.284252] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1345.284292] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1345.284321] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1345.284349] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1345.284377] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1345.284404] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1345.284460] [ 1345.316742] FAULT_INJECTION: forcing a failure. [ 1345.316742] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1345.317749] CPU: 1 UID: 0 PID: 10721 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1345.317798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1345.317820] Call Trace: [ 1345.317830] [ 1345.317844] dump_stack_lvl+0xfa/0x120 [ 1345.317889] should_fail_ex+0x4d7/0x5e0 [ 1345.317955] _copy_from_user+0x30/0xd0 [ 1345.318005] __do_sys_memfd_create+0x2b4/0x980 [ 1345.318068] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1345.318140] do_syscall_64+0xbf/0x1d0 [ 1345.318191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1345.318244] RIP: 0033:0x7f93d23e1b19 [ 1345.318271] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1345.318313] RSP: 002b:00007f93cf956f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1345.318353] RAX: ffffffffffffffda RBX: 0000000020000640 RCX: 00007f93d23e1b19 [ 1345.318382] RDX: 0000000000001800 RSI: 0000000000000000 RDI: 00007f93d243b0fb [ 1345.318411] RBP: 0000000000000001 R08: 0000000000000c00 R09: ffffffffffffffff [ 1345.318439] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1345.318467] R13: 0000000020000080 R14: 0000000000001800 R15: 0000000020000700 [ 1345.318521] 16:53:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 4) [ 1345.485112] FAULT_INJECTION: forcing a failure. [ 1345.485112] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.486139] CPU: 1 UID: 0 PID: 10723 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1345.486189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1345.486212] Call Trace: [ 1345.486223] [ 1345.486237] dump_stack_lvl+0xfa/0x120 [ 1345.486287] should_fail_ex+0x4d7/0x5e0 [ 1345.486351] should_failslab+0xc2/0x120 [ 1345.486424] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 1345.486488] ? alloc_fd+0x2c0/0x560 [ 1345.486546] ? shmem_alloc_inode+0x27/0x50 [ 1345.486610] shmem_alloc_inode+0x27/0x50 [ 1345.486662] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 1345.486715] alloc_inode+0x63/0x240 [ 1345.486756] new_inode+0x1c/0x190 [ 1345.486798] __shmem_get_inode+0x175/0xd90 [ 1345.486868] __shmem_file_setup+0x170/0x310 [ 1345.486944] __do_sys_memfd_create+0x4d7/0x980 [ 1345.487007] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1345.487080] do_syscall_64+0xbf/0x1d0 [ 1345.487132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1345.487191] RIP: 0033:0x7f93d23e1b19 [ 1345.487219] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1345.487261] RSP: 002b:00007f93cf956f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1345.487300] RAX: ffffffffffffffda RBX: 0000000020000640 RCX: 00007f93d23e1b19 [ 1345.487330] RDX: 0000000000001800 RSI: 0000000000000000 RDI: 00007f93d243b0fb [ 1345.487358] RBP: 0000000000000001 R08: 0000000000000c00 R09: ffffffffffffffff [ 1345.487386] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1345.487413] R13: 0000000020000080 R14: 0000000000001800 R15: 0000000020000700 [ 1345.487467] 16:53:40 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 47) 16:53:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000001400)="fd216648e6fe64ac048e412e74c72a50fa2b48be5eae74821b6ea07b3958ad6a389d", 0xfd3e) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x10000, 0x20, 0x7a4, 0x277b1ab7}) r4 = dup2(r0, r0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, 0x0) dup2(r1, r4) 16:53:40 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:53:40 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x2, &(0x7f0000000040)=0xfe) mknodat$loop(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 16:53:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 5) 16:53:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2080000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:53:40 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)=0x7fffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, r2, &(0x7f0000000140)={0x42000, 0x142}, &(0x7f0000000180)='./file0\x00', 0x16, 0x0, 0x23456, {0x0, r1}}, 0x8) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000100)={0x6, 0x1000, 0x46, &(0x7f0000000080)="f88f484500b9e9cf09c083eb5524549896df4fdacab6e3ac6e3d033f0c79ab5565b325b4ee151ab55f49c8afa38341595af28fbc22ecd8ea9f1219744fbc571179be14e20266"}) r4 = open_tree(r2, &(0x7f0000000240)='./file0/file0\x00', 0x800) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r5, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r6, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x3) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000f40)=[r2, r5, r6, r2, r0, r2, r7], 0x7) 16:53:40 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ff0000/0x3000)=nil, 0x4000) mlock2(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) [ 1385.662950] loop3: detected capacity change from 0 to 12 [ 1385.666475] FAULT_INJECTION: forcing a failure. [ 1385.666475] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1385.668533] CPU: 1 UID: 0 PID: 10747 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1385.668633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1385.668680] Call Trace: [ 1385.668701] [ 1385.668730] dump_stack_lvl+0xfa/0x120 [ 1385.668825] should_fail_ex+0x4d7/0x5e0 [ 1385.668962] should_fail_alloc_page+0xe0/0x110 [ 1385.669115] prepare_alloc_pages+0x178/0x500 [ 1385.669231] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1385.669377] ? srso_return_thunk+0x5/0x5f [ 1385.669466] ? stack_trace_save+0x8f/0xc0 [ 1385.669602] ? srso_return_thunk+0x5/0x5f [ 1385.669689] ? stack_depot_save_flags+0x2c/0x980 [ 1385.669803] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1385.669936] ? srso_return_thunk+0x5/0x5f [ 1385.670025] ? kasan_save_stack+0x24/0x50 [ 1385.670104] ? kasan_save_track+0x14/0x30 [ 1385.670184] ? __kasan_kmalloc+0x7f/0x90 [ 1385.670273] ? do_filp_open+0x1e9/0x450 [ 1385.670399] ? do_sys_openat2+0x164/0x1d0 [ 1385.670496] ? __x64_sys_openat+0x143/0x200 [ 1385.670599] ? do_syscall_64+0xbf/0x1d0 [ 1385.670692] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1385.670803] ? srso_return_thunk+0x5/0x5f [ 1385.670893] ? find_held_lock+0x2c/0x110 [ 1385.670977] ? __create_object+0x59/0x80 [ 1385.671072] ? srso_return_thunk+0x5/0x5f [ 1385.671159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1385.671284] ? srso_return_thunk+0x5/0x5f [ 1385.671371] ? policy_nodemask+0xeb/0x4e0 [ 1385.671491] alloc_pages_mpol+0xee/0x330 [ 1385.671601] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1385.671711] ? srso_return_thunk+0x5/0x5f [ 1385.671798] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1385.671922] ? srso_return_thunk+0x5/0x5f [ 1385.672009] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1385.672162] alloc_pages_noprof+0xa1/0x380 [ 1385.672280] get_zeroed_page_noprof+0x18/0xb0 [ 1385.672372] ? srso_return_thunk+0x5/0x5f [ 1385.672458] mon_alloc_buff+0xed/0x250 [ 1385.672591] mon_bin_open+0x209/0x4a0 [ 1385.672713] ? __pfx_mon_bin_open+0x10/0x10 [ 1385.672831] chrdev_open+0x235/0x690 [ 1385.672976] ? __pfx_chrdev_open+0x10/0x10 [ 1385.673114] ? lockref_get+0x15/0x50 [ 1385.673233] do_dentry_open+0x71c/0x1420 [ 1385.673376] ? __pfx_chrdev_open+0x10/0x10 [ 1385.673552] vfs_open+0x82/0x3f0 [ 1385.673640] ? srso_return_thunk+0x5/0x5f [ 1385.673727] ? may_open+0x1f3/0x420 [ 1385.673834] path_openat+0x1cfa/0x2990 [ 1385.674010] ? __pfx_path_openat+0x10/0x10 [ 1385.674143] ? __pfx___lock_acquire+0x10/0x10 [ 1385.674253] ? srso_return_thunk+0x5/0x5f [ 1385.674340] ? find_held_lock+0x2c/0x110 [ 1385.674443] do_filp_open+0x1e9/0x450 [ 1385.674574] ? __pfx_do_filp_open+0x10/0x10 [ 1385.674701] ? find_held_lock+0x2c/0x110 [ 1385.674825] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1385.674972] FAT-fs (loop3): bogus number of reserved sectors [ 1385.674964] ? lock_acquire+0x32/0xc0 [ 1385.675082] ? srso_return_thunk+0x5/0x5f [ 1385.675184] ? srso_return_thunk+0x5/0x5f [ 1385.675270] ? alloc_fd+0x2c0/0x560 [ 1385.675424] do_sys_openat2+0x164/0x1d0 [ 1385.675526] ? __pfx_do_sys_openat2+0x10/0x10 [ 1385.675640] ? srso_return_thunk+0x5/0x5f [ 1385.675726] ? __fget_files+0x206/0x3b0 [ 1385.675878] __x64_sys_openat+0x143/0x200 [ 1385.675984] ? __pfx___x64_sys_openat+0x10/0x10 [ 1385.676089] ? ksys_write+0x1b1/0x240 [ 1385.676263] do_syscall_64+0xbf/0x1d0 [ 1385.676369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1385.676474] RIP: 0033:0x7f88c0051a04 [ 1385.676531] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1385.676616] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1385.676695] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1385.676755] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1385.676813] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1385.676869] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1385.676924] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1385.677038] [ 1385.716245] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1385.717042] FAT-fs (loop3): Can't find a valid FAT filesystem 16:53:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)='E\x1a\x90\xde\aH\x9f!\xd7y\xf1W\xcayoN\xb3\xcc\x95q\xde\xfef\xf6\xeb[4~@\v[\xae\xb0dLn\x86q;\x9c\xaa}\r\xb9\x03]B\xdcu\x9cq\x1da\xf0\xbfvc\x99\xc1\xc3~\x1d\xdc`\xd5\xb86\xd8\xa7\x88\x1fT\xcej\x98\x88\x8e\xa2\xe1z\x04O\x17\xed\x95\x15\x9c\x01kc \x1e ;\xba\x1c\xc7k\xb8GZ\xda\x91\"*\x8d\x119\x8c4\xe4\x00\x98\xca)\x15x\b\xd1\x11\xa3z\xa3\xac[y\x84\r\xf4rm\xe9\xf9fB\xa3\xa3\x9a\xa8\xe9t\x17\xea\xf2\x9e\xea\x9c\xe4\xaem\xf7\x84F\x83\x9f\xf2\xd8\xae\xbe\xefr\xe5\xc1G.\xd0\xa90vV\xa9;\xfd\xb4|3V\x1d\x88*\xcb\v\x9e\x8eco\xab\x11\x81\xad\rk\xf5\x1e\xe0$&e\xff\x88M[\xa2\x01\x8f\xe4\xdc\xa3\xd9CjT\r\x02+\xa6]N\xe6)\xcd\\\xe0\xbb\xcfg\xd4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Y\xe6\x90=\x17>\xec\xd8\x9b\x00\xc1\xc9\x00t\x1cF\xe0\xdbih\x15I\xb0q\x98\xfa\xe4\xf3\x93>\xf9\xffS\xb8\x16\xf2x\xed\x0f8\xaa\x8c]\xe8\x0e\x8a\xa1\xc3\xa2\x0f\x7f\x05`\xd2m\x03\xcd\xa0\xc6nR&\x8c\x87b!\x00\x98G\xf0u\xad\x03G\x13o\xbd\xdf;\xa6\xca\xe3\xe0;b\xfdA\xd2P\x96\x88m\x91\xa2\x9b\xa6\x1f\x94_\xa2V\x8e\xee\x9aX\x89X\b\xed\x047 ,\x94_\x04\x01i\xe4\xe7\xbc\x92\xddYC2BB\xb4E\xb0z.P\x93\xc6\x9fP', 0x0) 16:53:40 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 48) [ 1385.803099] audit: type=1326 audit(1735059220.693:48): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10736 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1385.816690] FAULT_INJECTION: forcing a failure. [ 1385.816690] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1385.818028] CPU: 0 UID: 0 PID: 10752 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1385.818088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1385.818119] Call Trace: [ 1385.818133] [ 1385.818149] dump_stack_lvl+0xfa/0x120 [ 1385.818209] should_fail_ex+0x4d7/0x5e0 [ 1385.818287] should_fail_alloc_page+0xe0/0x110 [ 1385.818380] prepare_alloc_pages+0x178/0x500 [ 1385.818451] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1385.818537] ? srso_return_thunk+0x5/0x5f [ 1385.818589] ? stack_trace_save+0x8f/0xc0 [ 1385.818663] ? srso_return_thunk+0x5/0x5f [ 1385.818713] ? stack_depot_save_flags+0x2c/0x980 [ 1385.818781] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1385.818858] ? srso_return_thunk+0x5/0x5f [ 1385.818916] ? kasan_save_stack+0x24/0x50 [ 1385.818962] ? kasan_save_track+0x14/0x30 [ 1385.819009] ? __kasan_kmalloc+0x7f/0x90 [ 1385.819062] ? do_filp_open+0x1e9/0x450 [ 1385.819136] ? do_sys_openat2+0x164/0x1d0 [ 1385.819193] ? __x64_sys_openat+0x143/0x200 [ 1385.819253] ? do_syscall_64+0xbf/0x1d0 [ 1385.819308] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1385.819373] ? srso_return_thunk+0x5/0x5f [ 1385.819425] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1385.819526] ? srso_return_thunk+0x5/0x5f [ 1385.819578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1385.819649] ? srso_return_thunk+0x5/0x5f [ 1385.819700] ? policy_nodemask+0xeb/0x4e0 [ 1385.819771] alloc_pages_mpol+0xee/0x330 [ 1385.819836] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1385.819902] ? srso_return_thunk+0x5/0x5f [ 1385.819952] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1385.820026] ? srso_return_thunk+0x5/0x5f [ 1385.820077] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1385.820167] alloc_pages_noprof+0xa1/0x380 [ 1385.820237] get_zeroed_page_noprof+0x18/0xb0 [ 1385.820290] ? srso_return_thunk+0x5/0x5f [ 1385.820341] mon_alloc_buff+0xed/0x250 [ 1385.820421] mon_bin_open+0x209/0x4a0 [ 1385.820492] ? __pfx_mon_bin_open+0x10/0x10 [ 1385.820562] chrdev_open+0x235/0x690 [ 1385.820647] ? __pfx_chrdev_open+0x10/0x10 [ 1385.820728] ? lockref_get+0x15/0x50 [ 1385.820798] do_dentry_open+0x71c/0x1420 [ 1385.820883] ? __pfx_chrdev_open+0x10/0x10 [ 1385.820980] vfs_open+0x82/0x3f0 [ 1385.821032] ? srso_return_thunk+0x5/0x5f [ 1385.821083] ? may_open+0x1f3/0x420 [ 1385.821152] path_openat+0x1cfa/0x2990 [ 1385.821256] ? __pfx_path_openat+0x10/0x10 [ 1385.821333] ? __pfx___lock_acquire+0x10/0x10 [ 1385.821397] ? srso_return_thunk+0x5/0x5f [ 1385.821451] ? find_held_lock+0x2c/0x110 [ 1385.821524] do_filp_open+0x1e9/0x450 [ 1385.821600] ? __pfx_do_filp_open+0x10/0x10 [ 1385.821674] ? find_held_lock+0x2c/0x110 [ 1385.821748] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1385.821829] ? lock_acquire+0x32/0xc0 [ 1385.821899] ? srso_return_thunk+0x5/0x5f [ 1385.821958] ? srso_return_thunk+0x5/0x5f [ 1385.822008] ? alloc_fd+0x2c0/0x560 [ 1385.822100] do_sys_openat2+0x164/0x1d0 [ 1385.822161] ? __pfx_do_sys_openat2+0x10/0x10 [ 1385.822232] ? srso_return_thunk+0x5/0x5f [ 1385.822283] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1385.822385] __x64_sys_openat+0x143/0x200 [ 1385.822450] ? __pfx___x64_sys_openat+0x10/0x10 [ 1385.822542] do_syscall_64+0xbf/0x1d0 [ 1385.822604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1385.822666] RIP: 0033:0x7f88c0051a04 [ 1385.822699] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1385.822750] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1385.822797] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1385.822832] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1385.822865] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1385.822898] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1385.822929] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1385.822999] 16:53:40 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) r3 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000140)='(\'\xe1\x1f\x7f\xfc7\xd7\x82\x1f\xea\xfc\x15\x85\xd5\x1c \xea\xaa\xea\xe1\n[dq\xc7wD~\xc2\xf1\xde!\xb2\x1a\xc5\xa1\xe9\xac\xd2\xce\x8f\xea\xee7\xdd\xad\xf0\xf4\x179<\xa5\xa4\xd0\t\x18\xddI\x8c\xf9K\n4\xf8@\xa8\x1dC\x97+\x8f\x11\xf5=zQ9q\xbb/|\xb1\x90#K\xd3A/\x1ex\xbbw\xa2J$]t\xa7o:?p\xcb\x04\x99\x06\x98\x11\xf1\x96\xbb\xc9FT\xcb\x92\'C=\xc5\xf2\x13g\x19\b\x99\xfb:\xa6 ,W%\xebg.S\xcc\xa2\xb9;73\xda\xe2;\x88\xda\xfd\x99\x16_e\xe4\x95\xca\x0f') r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev, r5}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={@remote, 0x74, r5}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004700)=[{{&(0x7f0000000bc0)={0xa, 0x4e22, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x8004) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000700)="cd", 0x5ac}], 0x1}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001400)='D', 0x1}], 0x300}}], 0x2, 0x4048000) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32=0xffffffffffffffff, @ANYBLOB="02000000000000002e2f66696c653100"]) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00@\x00', @ANYRESHEX, @ANYBLOB="04002bbf7000fddbdf2d00000000edf90600", @ANYRES32=r6, @ANYBLOB="2700050064010101d7"], 0x24}, 0x1, 0x0, 0x0, 0x11}, 0x4008091) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000380)={@empty, @private, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={@local, 0x4000074, r7}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000000600)={'sit0\x00', &(0x7f0000000580)={'syztnl0\x00', 0x0, 0x29, 0x7f, 0xff, 0x800, 0x1, @loopback, @private1, 0x7, 0x7800, 0x5, 0x36bf}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000700)={'ip_vti0\x00', &(0x7f0000000640)={'tunl0\x00', 0x0, 0x1, 0x10, 0x6, 0x80, {{0x22, 0x4, 0x0, 0x3, 0x88, 0x65, 0x0, 0x20, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x39}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@ra={0x94, 0x4, 0x1}, @rr={0x7, 0x7, 0x47, [@multicast1]}, @timestamp_prespec={0x44, 0x34, 0xcf, 0x3, 0x4, [{@multicast1, 0x7}, {@private=0xa010102, 0xff}, {@multicast2, 0xffffffe1}, {@rand_addr=0x64010102}, {@dev={0xac, 0x14, 0x14, 0x25}, 0x2}, {@multicast1}]}, @timestamp_addr={0x44, 0x34, 0x36, 0x1, 0x8, [{@remote, 0x2}, {@rand_addr=0x64010100, 0xe2}, {@rand_addr=0x64010102, 0x6}, {@rand_addr=0x64010100, 0x6}, {@initdev={0xac, 0x1e, 0x1, 0x0}}, {@broadcast, 0xa2}]}]}}}}}) sendmsg$inet(r2, &(0x7f0000000840)={&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000280)="7468a140922c6a526295ef1c949e2e509894c79b8c473aa8213eb8340c00c0ed92c83df10a", 0x25}, {&(0x7f00000002c0)="56476a1dd933c51dc8a792bda19f403e0bd285f749971c14dc5fbde5085114518bc0d31e7ebac38014536af17f6c32d356750e7f1883d6489c6e3d812de8bdc730fcfa4527c963d210e6de0eeb77738ad57752c4901fb309bfc718010fbd3ada5efa94190651df105e3d71a2c02978408e83c3d262a0ddfbf2", 0x79}, {&(0x7f0000000340)="ded0c1a02e6f6775da42bc7d9986b66dd0fd3d4e241fc9e6ec6b2d0b88c9dd440cc4939820df4be0b56ddeec3253697d8c93703b3cc249149d46e0d101d2abf5c45ba1d45a22c2b097b237", 0x4b}], 0x3, &(0x7f0000000740)=[@ip_retopts={{0x6c, 0x0, 0x7, {[@ssrr={0x89, 0x17, 0xaa, [@remote, @loopback, @multicast1, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @lsrr={0x83, 0x7, 0x8a, [@initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x3c, 0xde, 0x3, 0xc, [{@broadcast, 0xc9d}, {@loopback, 0x4}, {@remote, 0xfffffffb}, {@rand_addr=0x64010100, 0xc7}, {@rand_addr=0x64010102, 0x400}, {@broadcast, 0x7}, {@loopback, 0x2}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1f}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @loopback, @dev={0xac, 0x14, 0x14, 0x2f}}}}, @ip_tos_u8={{0x11}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @private=0xa010100, @multicast1}}}], 0x100}, 0x4044010) 16:53:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 6) 16:53:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2090000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) [ 1386.034542] FAULT_INJECTION: forcing a failure. [ 1386.034542] name failslab, interval 1, probability 0, space 0, times 0 16:53:40 executing program 4: r0 = fork() r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r3}) ioprio_get$pid(0x3, r3) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) io_setup(0xd29, &(0x7f0000000780)=0x0) io_submit(r5, 0x300, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='\x00', 0xf}]) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r6, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680), 0x200080, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x1, 0x1, 0xdc, 0x5}, {0x8, 0xfc, 0x31, 0x7}, {0xff, 0x8, 0x8, 0x3}, {0x3, 0x4, 0x7c, 0x4}]}) io_submit(r5, 0x4, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x6, r7, &(0x7f0000000080)="1ba8978ff52b86dd5b5aeace70debf12cee881b0818deb8f2a6c890773d7bdda33cbee36b340fd7ac080a719a7762f1ed21b8fb6a7d6161848d8d1f92ac5df39d457baa7e415499d1a279fa9782191d8a24c09302538b11c6ff0e972f856df04a952a7", 0x63, 0x3, 0x0, 0x3, r7}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000000200)="3a667778aa7eada210cc0999c56c54a21b689df457a7abafc92315c422bf0f38cc5fdf37ed41ab13730c1be45d987fbc767db5f253dd0186386f443911f29985a4568caa43f776adcb8eb6a6ce796d5b78a688336f5017c4d7ffb80f82406d6b1d839c68607438fe5d25624ee37e49489ce737856935cf9860fe9b909d6299b7db9d39737580767d13d13b4581b31c33f9b2c435351e0a653f69afd5e7fb85cef67031d8cab1f35a32c35f8d1b63b8839ae7a22613776dd2dc424b0133956f8bb5d515b376a720882387af951e5473b2138f33f18de175bc5a3f", 0xda, 0xff, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x8, r4, &(0x7f00000003c0)="6a7d90832e62f05319c9c58f270276986874607b21fdc581e9ead7294c41a5fed23d7b2d1ba250f86fa0d8cfc26f136214057826eda373f85602787f4abf951d6cc9a20c8f0a82055567054919079d5140a93f6267607a199b3d35121be138c3d014a620d0bc86557e7693166a6c37768710f1c9768445f47288750809d3093d81ad7fe03b1a030aaf681440ab91f344223b43418826284c9924", 0x9a, 0x0, 0x0, 0x3, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0xff02, r4, &(0x7f00000004c0)="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", 0xfc, 0x7e}]) r8 = getpid() r9 = syz_open_dev$mouse(&(0x7f0000000640), 0x1, 0x20000) read(r9, &(0x7f0000001380)=""/4096, 0x1000) fcntl$setownex(r4, 0xf, &(0x7f00000006c0)={0x1, r0}) ioprio_set$pid(0x0, r8, 0x2000) 16:53:40 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 49) 16:53:40 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0xd29, &(0x7f0000000780)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1257c2, 0x0) io_submit(r1, 0x300, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000000)='\x00', 0xf}]) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) preadv2(r3, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f00000002c0)=""/243, 0xf3}], 0x3, 0x1ff, 0xffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000100)="6467bbd75fcc531ae05f17e8ef6fc0ac3c70858308ffe8ac1b7c97f706b26543063bfabb28d0aff2ae8f3eb5d6de60cb47afca3ba5cb02f4e0770bf464ef46dc685a577ab86995dd23eba422b35d25be0a4fa77ba3072a0d1b", 0x59, 0x3ff, 0x0, 0x3, r4}, &(0x7f0000000180)) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000a940)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="280000002d00010000000000000000000c00000001000000110000000c0000000000000000000000a431c22768aeaf5096a88a1ac7712ba3b162ee85ef65a659208b5158c38b46c65114fb3914d6a40920b0cf4023e15519724213b6b73114f8b533647160a988d303bc0ffbbdb0ad1f2122e119b329914d830f8b31"], 0x28}], 0x1}, 0x0) [ 1386.035512] CPU: 0 UID: 0 PID: 10758 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1386.035562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1386.035585] Call Trace: [ 1386.035596] [ 1386.035610] dump_stack_lvl+0xfa/0x120 [ 1386.035660] should_fail_ex+0x4d7/0x5e0 [ 1386.035723] ? security_inode_alloc+0x3e/0x130 [ 1386.035779] should_failslab+0xc2/0x120 [ 1386.035851] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1386.035916] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1386.035976] ? srso_return_thunk+0x5/0x5f [ 1386.036034] security_inode_alloc+0x3e/0x130 [ 1386.036092] inode_init_always_gfp+0xc94/0xff0 [ 1386.036164] alloc_inode+0x89/0x240 [ 1386.036205] new_inode+0x1c/0x190 [ 1386.036247] __shmem_get_inode+0x175/0xd90 [ 1386.036317] __shmem_file_setup+0x170/0x310 [ 1386.036388] __do_sys_memfd_create+0x4d7/0x980 [ 1386.036451] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1386.036524] do_syscall_64+0xbf/0x1d0 [ 1386.036575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1386.036629] RIP: 0033:0x7f93d23e1b19 [ 1386.036657] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1386.036699] RSP: 002b:00007f93cf956f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1386.036739] RAX: ffffffffffffffda RBX: 0000000020000640 RCX: 00007f93d23e1b19 [ 1386.036768] RDX: 0000000000001800 RSI: 0000000000000000 RDI: 00007f93d243b0fb [ 1386.036796] RBP: 0000000000000001 R08: 0000000000000c00 R09: ffffffffffffffff [ 1386.036824] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1386.036851] R13: 0000000020000080 R14: 0000000000001800 R15: 0000000020000700 [ 1386.036905] 16:53:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe20d0000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:53:41 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0xc4042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x3, 0x80, 0x4, 0xf9, 0xfa, 0x2, 0x0, 0x6, 0x4, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x80000001, 0x7}, 0x2010, 0x1, 0x6, 0x9, 0x6, 0xfff, 0xfff, 0x0, 0x8, 0x0, 0x3}) [ 1386.215685] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1386.243151] FAULT_INJECTION: forcing a failure. [ 1386.243151] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1386.245149] CPU: 1 UID: 0 PID: 10767 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1386.245241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1386.245284] Call Trace: [ 1386.245304] [ 1386.245330] dump_stack_lvl+0xfa/0x120 [ 1386.245419] should_fail_ex+0x4d7/0x5e0 [ 1386.245553] should_fail_alloc_page+0xe0/0x110 [ 1386.245694] prepare_alloc_pages+0x178/0x500 [ 1386.245801] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1386.245970] ? srso_return_thunk+0x5/0x5f [ 1386.246067] ? stack_trace_save+0x8f/0xc0 [ 1386.246202] ? srso_return_thunk+0x5/0x5f [ 1386.246299] ? stack_depot_save_flags+0x2c/0x980 [ 1386.246425] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1386.246571] ? srso_return_thunk+0x5/0x5f [ 1386.246670] ? kasan_save_stack+0x24/0x50 [ 1386.246757] ? kasan_save_track+0x14/0x30 [ 1386.246845] ? __kasan_kmalloc+0x7f/0x90 [ 1386.246948] ? do_filp_open+0x1e9/0x450 [ 1386.247073] ? do_sys_openat2+0x164/0x1d0 [ 1386.247161] ? __x64_sys_openat+0x143/0x200 [ 1386.247254] ? do_syscall_64+0xbf/0x1d0 [ 1386.247341] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1386.247443] ? srso_return_thunk+0x5/0x5f [ 1386.247523] ? find_held_lock+0x2c/0x110 [ 1386.247600] ? __create_object+0x59/0x80 [ 1386.247687] ? srso_return_thunk+0x5/0x5f [ 1386.247767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1386.247877] ? srso_return_thunk+0x5/0x5f [ 1386.247956] ? policy_nodemask+0xeb/0x4e0 [ 1386.248066] alloc_pages_mpol+0xee/0x330 [ 1386.248166] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1386.248266] ? srso_return_thunk+0x5/0x5f [ 1386.248345] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1386.248458] ? srso_return_thunk+0x5/0x5f [ 1386.248537] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1386.248677] alloc_pages_noprof+0xa1/0x380 [ 1386.248792] get_zeroed_page_noprof+0x18/0xb0 [ 1386.248893] ? srso_return_thunk+0x5/0x5f [ 1386.248993] mon_alloc_buff+0xed/0x250 [ 1386.249141] mon_bin_open+0x209/0x4a0 [ 1386.249285] ? __pfx_mon_bin_open+0x10/0x10 [ 1386.249413] chrdev_open+0x235/0x690 [ 1386.249587] ? __pfx_chrdev_open+0x10/0x10 [ 1386.249738] ? lockref_get+0x15/0x50 [ 1386.249846] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1386.249874] do_dentry_open+0x71c/0x1420 [ 1386.250031] ? __pfx_chrdev_open+0x10/0x10 [ 1386.250182] vfs_open+0x82/0x3f0 [ 1386.250263] ? srso_return_thunk+0x5/0x5f [ 1386.250342] ? may_open+0x1f3/0x420 [ 1386.250441] path_openat+0x1cfa/0x2990 [ 1386.250602] ? __pfx_path_openat+0x10/0x10 [ 1386.250722] ? __pfx___lock_acquire+0x10/0x10 [ 1386.250823] ? srso_return_thunk+0x5/0x5f [ 1386.250902] ? find_held_lock+0x2c/0x110 [ 1386.250996] do_filp_open+0x1e9/0x450 [ 1386.251116] ? __pfx_do_filp_open+0x10/0x10 [ 1386.251231] ? find_held_lock+0x2c/0x110 [ 1386.251346] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1386.251471] ? lock_acquire+0x32/0xc0 [ 1386.251580] ? srso_return_thunk+0x5/0x5f [ 1386.251672] ? srso_return_thunk+0x5/0x5f [ 1386.251752] ? alloc_fd+0x2c0/0x560 [ 1386.251893] do_sys_openat2+0x164/0x1d0 [ 1386.252007] ? __pfx_do_sys_openat2+0x10/0x10 [ 1386.252132] ? srso_return_thunk+0x5/0x5f [ 1386.252228] ? __fget_files+0x206/0x3b0 [ 1386.252395] __x64_sys_openat+0x143/0x200 [ 1386.252514] ? __pfx___x64_sys_openat+0x10/0x10 [ 1386.252629] ? ksys_write+0x1b1/0x240 [ 1386.252826] do_syscall_64+0xbf/0x1d0 [ 1386.252945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1386.253063] RIP: 0033:0x7f88c0051a04 [ 1386.253126] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1386.253213] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1386.253285] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1386.253339] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1386.253391] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1386.253444] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1386.253510] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1386.253616] 16:53:41 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:53:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 7) 16:53:41 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 50) 16:53:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2220000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:53:41 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/bnep\x00') sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x9, 0xb}}}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x13, 0xfa, "2e3461e9a0014eaa331be48f9b4433"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x1ff}], @NL80211_ATTR_IE={0x7, 0x2a, [@dsss={0x3, 0x1, 0xb5}]}, @NL80211_ATTR_IE={0xa, 0x2a, [@chsw_timing={0x68, 0x4, {0x9, 0x9}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000815}, 0x20000040) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x26e1, 0x0) fcntl$setlease(r2, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x220100, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 16:53:41 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0xc4042, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000200)='E', 0x140000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x3, 0x80, 0x4, 0xf9, 0xfa, 0x2, 0x0, 0x6, 0x4, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x80000001, 0x7}, 0x2010, 0x1, 0x6, 0x9, 0x6, 0xfff, 0xfff, 0x0, 0x8, 0x0, 0x3}) [ 1386.893156] audit: type=1326 audit(1735059221.693:49): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10783 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:53:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2230000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) [ 1386.983658] loop3: detected capacity change from 0 to 12 [ 1386.991551] FAULT_INJECTION: forcing a failure. [ 1386.991551] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1386.993531] CPU: 0 UID: 0 PID: 10792 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1386.993624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1386.993666] Call Trace: [ 1386.993685] [ 1386.993711] dump_stack_lvl+0xfa/0x120 [ 1386.993801] should_fail_ex+0x4d7/0x5e0 [ 1386.993925] should_fail_alloc_page+0xe0/0x110 [ 1386.994064] prepare_alloc_pages+0x178/0x500 [ 1386.994169] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1386.994302] ? srso_return_thunk+0x5/0x5f [ 1386.994383] ? stack_trace_save+0x8f/0xc0 [ 1386.994495] ? srso_return_thunk+0x5/0x5f [ 1386.994575] ? stack_depot_save_flags+0x2c/0x980 [ 1386.994679] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1386.994799] ? srso_return_thunk+0x5/0x5f [ 1386.994882] ? kasan_save_stack+0x24/0x50 [ 1386.994953] ? kasan_save_track+0x14/0x30 [ 1386.995026] ? __kasan_kmalloc+0x7f/0x90 [ 1386.995109] ? do_filp_open+0x1e9/0x450 [ 1386.995224] ? do_sys_openat2+0x164/0x1d0 [ 1386.995314] ? __x64_sys_openat+0x143/0x200 [ 1386.995409] ? do_syscall_64+0xbf/0x1d0 [ 1386.995495] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1386.995595] ? srso_return_thunk+0x5/0x5f [ 1386.995675] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1386.995824] ? srso_return_thunk+0x5/0x5f [ 1386.995903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1386.996012] ? srso_return_thunk+0x5/0x5f [ 1386.996092] ? policy_nodemask+0xeb/0x4e0 [ 1386.996202] alloc_pages_mpol+0xee/0x330 [ 1386.996302] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1386.996407] ? srso_return_thunk+0x5/0x5f [ 1386.996487] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1386.996601] ? srso_return_thunk+0x5/0x5f [ 1386.996680] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1386.996820] alloc_pages_noprof+0xa1/0x380 [ 1386.996927] get_zeroed_page_noprof+0x18/0xb0 [ 1386.997011] ? srso_return_thunk+0x5/0x5f [ 1386.997090] mon_alloc_buff+0xed/0x250 [ 1386.997210] mon_bin_open+0x209/0x4a0 [ 1386.997321] ? __pfx_mon_bin_open+0x10/0x10 [ 1386.997427] chrdev_open+0x235/0x690 [ 1386.997572] ? __pfx_chrdev_open+0x10/0x10 [ 1386.997697] ? lockref_get+0x15/0x50 [ 1386.997807] do_dentry_open+0x71c/0x1420 [ 1386.997938] ? __pfx_chrdev_open+0x10/0x10 [ 1386.998089] vfs_open+0x82/0x3f0 [ 1386.998170] ? srso_return_thunk+0x5/0x5f [ 1386.998250] ? may_open+0x1f3/0x420 [ 1386.998348] path_openat+0x1cfa/0x2990 [ 1386.998508] ? __pfx_path_openat+0x10/0x10 [ 1386.998628] ? __pfx___lock_acquire+0x10/0x10 [ 1386.998728] ? srso_return_thunk+0x5/0x5f [ 1386.998807] ? find_held_lock+0x2c/0x110 [ 1386.998901] do_filp_open+0x1e9/0x450 [ 1386.999019] ? __pfx_do_filp_open+0x10/0x10 [ 1386.999135] ? find_held_lock+0x2c/0x110 [ 1386.999248] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1386.999375] ? lock_acquire+0x32/0xc0 [ 1386.999485] ? srso_return_thunk+0x5/0x5f [ 1386.999577] ? srso_return_thunk+0x5/0x5f [ 1386.999657] ? alloc_fd+0x2c0/0x560 [ 1386.999797] do_sys_openat2+0x164/0x1d0 [ 1386.999890] ? __pfx_do_sys_openat2+0x10/0x10 [ 1387.000000] ? srso_return_thunk+0x5/0x5f [ 1387.000079] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1387.000236] __x64_sys_openat+0x143/0x200 [ 1387.000334] ? __pfx___x64_sys_openat+0x10/0x10 [ 1387.000476] do_syscall_64+0xbf/0x1d0 [ 1387.000571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1387.000667] RIP: 0033:0x7f88c0051a04 [ 1387.000720] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1387.000797] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1387.000868] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1387.000923] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1387.000975] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1387.001026] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1387.001077] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1387.001181] [ 1387.043775] FAT-fs (loop3): bogus number of reserved sectors [ 1387.055578] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1387.056598] FAT-fs (loop3): Can't find a valid FAT filesystem 16:54:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000000)="49af24804affeabb9bc8653e34cb76103c31a5b29da0a4f69627463ac712bc18e3b24ecc9c6076710b92ed96a97348ce2f4f", 0x32) write(r0, &(0x7f0000000200)='E', 0x140000) 16:54:05 executing program 7: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mremap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff8000/0x4000)=nil) mbind(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x1, 0x0, 0x0, 0x2) munmap(&(0x7f0000ff5000/0x4000)=nil, 0x4000) 16:54:05 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:54:05 executing program 5: mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x400, 0xc16c3fe4f900250) 16:54:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 8) 16:54:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2240000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:54:05 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 51) 16:54:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x141042, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) r2 = getgid() setresgid(0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x10000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[], [{@smackfshat={'smackfshat', 0x3d, 'wfdno'}}, {@dont_hash}, {@obj_role={'obj_role', 0x3d, 'trans=fd,'}}, {@hash}]}}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)={{}, {0x1, 0x3}, [{0x2, 0x4, 0xee01}, {0x2, 0x1, 0xee00}], {0x4, 0x6}, [{0x8, 0x2, r2}], {0x10, 0x2}, {0x20, 0x4}}, 0x3c, 0x1) lsetxattr$security_selinux(&(0x7f00000000c0)='./file2\x00', &(0x7f00000001c0), &(0x7f0000000300)='system_u:object_r:apt_exec_t:s0\x00', 0x20, 0x1) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000240)="06", 0x1}], 0x1, 0x400000, 0x0) [ 1410.792706] FAULT_INJECTION: forcing a failure. [ 1410.792706] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1410.793979] CPU: 1 UID: 0 PID: 10813 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1410.794029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1410.794057] Call Trace: [ 1410.794067] [ 1410.794081] dump_stack_lvl+0xfa/0x120 [ 1410.794131] should_fail_ex+0x4d7/0x5e0 [ 1410.794196] should_fail_alloc_page+0xe0/0x110 [ 1410.794272] prepare_alloc_pages+0x178/0x500 [ 1410.794331] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1410.794410] ? srso_return_thunk+0x5/0x5f [ 1410.794454] ? stack_trace_save+0x8f/0xc0 [ 1410.794515] ? srso_return_thunk+0x5/0x5f [ 1410.794557] ? stack_depot_save_flags+0x2c/0x980 [ 1410.794614] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1410.794679] ? srso_return_thunk+0x5/0x5f [ 1410.794723] ? kasan_save_stack+0x24/0x50 [ 1410.794762] ? kasan_save_track+0x14/0x30 [ 1410.794801] ? __kasan_kmalloc+0x7f/0x90 [ 1410.794845] ? do_filp_open+0x1e9/0x450 [ 1410.794911] ? do_sys_openat2+0x164/0x1d0 [ 1410.794959] ? __x64_sys_openat+0x143/0x200 [ 1410.795010] ? do_syscall_64+0xbf/0x1d0 [ 1410.795057] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1410.795112] ? srso_return_thunk+0x5/0x5f [ 1410.795156] ? find_held_lock+0x2c/0x110 [ 1410.795198] ? __create_object+0x59/0x80 [ 1410.795245] ? srso_return_thunk+0x5/0x5f [ 1410.795287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1410.795347] ? srso_return_thunk+0x5/0x5f [ 1410.795390] ? policy_nodemask+0xeb/0x4e0 [ 1410.795449] alloc_pages_mpol+0xee/0x330 [ 1410.795504] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1410.795557] ? srso_return_thunk+0x5/0x5f [ 1410.795600] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1410.795662] ? srso_return_thunk+0x5/0x5f [ 1410.795704] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1410.795780] alloc_pages_noprof+0xa1/0x380 [ 1410.795838] get_zeroed_page_noprof+0x18/0xb0 [ 1410.795882] ? srso_return_thunk+0x5/0x5f [ 1410.795925] mon_alloc_buff+0xed/0x250 [ 1410.795991] mon_bin_open+0x209/0x4a0 [ 1410.796051] ? __pfx_mon_bin_open+0x10/0x10 [ 1410.796108] chrdev_open+0x235/0x690 [ 1410.796179] ? __pfx_chrdev_open+0x10/0x10 [ 1410.796247] ? lockref_get+0x15/0x50 [ 1410.796306] do_dentry_open+0x71c/0x1420 [ 1410.796377] ? __pfx_chrdev_open+0x10/0x10 [ 1410.796458] vfs_open+0x82/0x3f0 [ 1410.796502] ? srso_return_thunk+0x5/0x5f [ 1410.796544] ? may_open+0x1f3/0x420 [ 1410.796597] path_openat+0x1cfa/0x2990 [ 1410.796683] ? __pfx_path_openat+0x10/0x10 [ 1410.796748] ? __pfx___lock_acquire+0x10/0x10 [ 1410.796802] ? srso_return_thunk+0x5/0x5f [ 1410.796845] ? find_held_lock+0x2c/0x110 [ 1410.796896] do_filp_open+0x1e9/0x450 [ 1410.796959] ? __pfx_do_filp_open+0x10/0x10 [ 1410.797022] ? find_held_lock+0x2c/0x110 [ 1410.797083] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1410.797151] ? lock_acquire+0x32/0xc0 [ 1410.797209] ? srso_return_thunk+0x5/0x5f [ 1410.797259] ? srso_return_thunk+0x5/0x5f [ 1410.797302] ? alloc_fd+0x2c0/0x560 [ 1410.797377] do_sys_openat2+0x164/0x1d0 [ 1410.797428] ? __pfx_do_sys_openat2+0x10/0x10 [ 1410.797484] ? srso_return_thunk+0x5/0x5f [ 1410.797526] ? __fget_files+0x206/0x3b0 [ 1410.797601] __x64_sys_openat+0x143/0x200 [ 1410.797653] ? __pfx___x64_sys_openat+0x10/0x10 [ 1410.797705] ? ksys_write+0x1b1/0x240 [ 1410.797791] do_syscall_64+0xbf/0x1d0 [ 1410.797843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1410.797895] RIP: 0033:0x7f88c0051a04 [ 1410.797924] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1410.797967] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1410.798007] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1410.798036] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1410.798065] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1410.798093] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1410.798120] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1410.798176] [ 1410.863638] FAULT_INJECTION: forcing a failure. [ 1410.863638] name failslab, interval 1, probability 0, space 0, times 0 [ 1410.864762] CPU: 1 UID: 0 PID: 10818 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1410.864812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1410.864835] Call Trace: [ 1410.864845] [ 1410.864859] dump_stack_lvl+0xfa/0x120 [ 1410.864908] should_fail_ex+0x4d7/0x5e0 [ 1410.864971] should_failslab+0xc2/0x120 [ 1410.865041] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 1410.865109] ? __d_alloc+0x31/0x9e0 [ 1410.865176] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1410.865243] __d_alloc+0x31/0x9e0 [ 1410.865320] d_alloc_pseudo+0x1d/0xc0 [ 1410.865371] alloc_file_pseudo+0xcc/0x200 [ 1410.865421] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1410.865468] ? srso_return_thunk+0x5/0x5f [ 1410.865511] ? lockdep_annotate_inode_mutex_key+0x4b/0x200 [ 1410.865591] ? __shmem_get_inode+0x655/0xd90 [ 1410.865662] __shmem_file_setup+0x214/0x310 [ 1410.865737] __do_sys_memfd_create+0x4d7/0x980 [ 1410.865800] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1410.865872] do_syscall_64+0xbf/0x1d0 [ 1410.865923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1410.865975] RIP: 0033:0x7f93d23e1b19 [ 1410.866003] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1410.866046] RSP: 002b:00007f93cf956f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1410.866084] RAX: ffffffffffffffda RBX: 0000000020000640 RCX: 00007f93d23e1b19 [ 1410.866114] RDX: 0000000000001800 RSI: 0000000000000000 RDI: 00007f93d243b0fb [ 1410.866141] RBP: 0000000000000001 R08: 0000000000000c00 R09: ffffffffffffffff [ 1410.866170] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1410.866197] R13: 0000000020000080 R14: 0000000000001800 R15: 0000000020000700 [ 1410.866250] [ 1410.868699] audit: type=1326 audit(1735059245.766:50): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10804 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:54:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2260000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:54:05 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000003c0)) 16:54:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000300)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) mount$9p_unix(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x40000, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616e73ec136e69782c76657273696f6e3d39703230302c6163636573733d616e792c6c6f6f97582c6e6f6465766d61702c756e616d653d235d257129972c7d248c2c7e3a2f255b2c64666c747569643d00"/92, @ANYRESHEX=r0, @ANYBLOB=',uname=ext3\x00,permit_directio,context=root,rootcontext=unconfined_u,\x00']) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x163008, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x1c8044, &(0x7f0000000080)={[{@inode_readahead_blks}]}) 16:54:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 9) 16:54:32 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 52) 16:54:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000007d6ce83c314a48fb1b16057c13abf8d8f67d8a41007f1fa7fbe630a56308d3f6078b37013452e59b17952c9bbfc1e62705a1998e157a0e6394147300000000", @ANYRES16=r1, @ANYBLOB="010300000000000000001100000008000ec0", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00'}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000580)={0x14, r4, 0x200, 0x0, 0x0, {{}, {@void, @void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x802) sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30000100", @ANYRES16=r4, @ANYBLOB="000425bd7000fedbdf256c0000000c009900ffffff7f2200000008002700000000000500190108000000"], 0x30}, 0x1, 0x0, 0x0, 0x24040011}, 0xc80) 16:54:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000000)="49af24804affeabb9bc8653e34cb76103c31a5b29da0a4f69627463ac712bc18e3b24ecc9c6076710b92ed96a97348ce2f4f", 0x32) write(r0, &(0x7f0000000200)='E', 0x140000) 16:54:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2290000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:54:32 executing program 7: perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) 16:54:32 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) [ 1437.624259] loop3: detected capacity change from 0 to 12 [ 1437.649142] FAT-fs (loop3): bogus number of reserved sectors [ 1437.649673] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1437.650539] FAT-fs (loop3): Can't find a valid FAT filesystem 16:54:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe22b0000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) [ 1437.680726] audit: type=1326 audit(1735059272.579:51): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10840 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 16:54:32 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000440000004f801", 0x17}, {0x0, 0x0, 0xa00}], 0x0, &(0x7f0000010f00)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2140, 0x20) [ 1437.721809] FAULT_INJECTION: forcing a failure. [ 1437.721809] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1437.722878] CPU: 1 UID: 0 PID: 10847 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1437.722932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1437.722955] Call Trace: [ 1437.722966] [ 1437.722980] dump_stack_lvl+0xfa/0x120 [ 1437.723031] should_fail_ex+0x4d7/0x5e0 [ 1437.723096] should_fail_alloc_page+0xe0/0x110 [ 1437.723171] prepare_alloc_pages+0x178/0x500 [ 1437.723229] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1437.723302] ? srso_return_thunk+0x5/0x5f [ 1437.723354] ? stack_trace_save+0x8f/0xc0 [ 1437.723416] ? srso_return_thunk+0x5/0x5f [ 1437.723458] ? stack_depot_save_flags+0x2c/0x980 [ 1437.723515] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1437.723580] ? srso_return_thunk+0x5/0x5f [ 1437.723624] ? kasan_save_stack+0x24/0x50 [ 1437.723663] ? kasan_save_track+0x14/0x30 [ 1437.723702] ? __kasan_kmalloc+0x7f/0x90 [ 1437.723746] ? do_filp_open+0x1e9/0x450 [ 1437.723808] ? do_sys_openat2+0x164/0x1d0 [ 1437.723856] ? __x64_sys_openat+0x143/0x200 [ 1437.723907] ? do_syscall_64+0xbf/0x1d0 [ 1437.723954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1437.724008] ? srso_return_thunk+0x5/0x5f [ 1437.724051] ? find_held_lock+0x2c/0x110 [ 1437.724093] ? __create_object+0x59/0x80 [ 1437.724140] ? srso_return_thunk+0x5/0x5f [ 1437.724183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1437.724242] ? srso_return_thunk+0x5/0x5f [ 1437.724285] ? policy_nodemask+0xeb/0x4e0 [ 1437.724343] alloc_pages_mpol+0xee/0x330 [ 1437.724398] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1437.724452] ? srso_return_thunk+0x5/0x5f [ 1437.724495] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1437.724555] ? srso_return_thunk+0x5/0x5f [ 1437.724598] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1437.724673] alloc_pages_noprof+0xa1/0x380 [ 1437.724731] get_zeroed_page_noprof+0x18/0xb0 [ 1437.724776] ? srso_return_thunk+0x5/0x5f [ 1437.724819] mon_alloc_buff+0xed/0x250 [ 1437.724885] mon_bin_open+0x209/0x4a0 [ 1437.724945] ? __pfx_mon_bin_open+0x10/0x10 [ 1437.725002] chrdev_open+0x235/0x690 [ 1437.725073] ? __pfx_chrdev_open+0x10/0x10 [ 1437.725141] ? lockref_get+0x15/0x50 [ 1437.725200] do_dentry_open+0x71c/0x1420 [ 1437.725271] ? __pfx_chrdev_open+0x10/0x10 [ 1437.725352] vfs_open+0x82/0x3f0 [ 1437.725396] ? srso_return_thunk+0x5/0x5f [ 1437.725439] ? may_open+0x1f3/0x420 [ 1437.725491] path_openat+0x1cfa/0x2990 [ 1437.725578] ? __pfx_path_openat+0x10/0x10 [ 1437.725643] ? __pfx___lock_acquire+0x10/0x10 [ 1437.725697] ? srso_return_thunk+0x5/0x5f [ 1437.725740] ? find_held_lock+0x2c/0x110 [ 1437.725790] do_filp_open+0x1e9/0x450 [ 1437.725854] ? __pfx_do_filp_open+0x10/0x10 [ 1437.725917] ? find_held_lock+0x2c/0x110 [ 1437.725978] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1437.726046] ? lock_acquire+0x32/0xc0 [ 1437.726104] ? srso_return_thunk+0x5/0x5f [ 1437.726154] ? srso_return_thunk+0x5/0x5f [ 1437.726197] ? alloc_fd+0x2c0/0x560 [ 1437.726272] do_sys_openat2+0x164/0x1d0 [ 1437.726323] ? __pfx_do_sys_openat2+0x10/0x10 [ 1437.726379] ? srso_return_thunk+0x5/0x5f [ 1437.726422] ? __fget_files+0x206/0x3b0 [ 1437.726496] __x64_sys_openat+0x143/0x200 [ 1437.726549] ? __pfx___x64_sys_openat+0x10/0x10 [ 1437.726600] ? ksys_write+0x1b1/0x240 [ 1437.726686] do_syscall_64+0xbf/0x1d0 [ 1437.726738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1437.726790] RIP: 0033:0x7f88c0051a04 [ 1437.726818] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1437.726860] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1437.726899] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1437.726929] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1437.726957] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1437.726985] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1437.727012] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1437.727068] 16:54:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 10) [ 1437.844988] loop7: detected capacity change from 0 to 10 [ 1437.878474] loop7: detected capacity change from 0 to 10 16:54:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2300000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:54:32 executing program 0: mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1800) [ 1437.953829] FAULT_INJECTION: forcing a failure. [ 1437.953829] name failslab, interval 1, probability 0, space 0, times 0 [ 1437.954957] CPU: 1 UID: 0 PID: 10859 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1437.955006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1437.955030] Call Trace: [ 1437.955040] [ 1437.955054] dump_stack_lvl+0xfa/0x120 [ 1437.955103] should_fail_ex+0x4d7/0x5e0 [ 1437.955165] ? alloc_empty_file+0x76/0x1e0 [ 1437.955211] should_failslab+0xc2/0x120 [ 1437.955282] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1437.955366] alloc_empty_file+0x76/0x1e0 [ 1437.955417] alloc_file_pseudo+0x139/0x200 [ 1437.955466] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1437.955513] ? srso_return_thunk+0x5/0x5f [ 1437.955563] ? __shmem_get_inode+0x655/0xd90 [ 1437.955634] __shmem_file_setup+0x214/0x310 [ 1437.955705] __do_sys_memfd_create+0x4d7/0x980 [ 1437.955768] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1437.955840] do_syscall_64+0xbf/0x1d0 [ 1437.955896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1437.955949] RIP: 0033:0x7f93d23e1b19 [ 1437.955978] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1437.956020] RSP: 002b:00007f93cf956f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1437.956059] RAX: ffffffffffffffda RBX: 0000000020000640 RCX: 00007f93d23e1b19 [ 1437.956088] RDX: 0000000000001800 RSI: 0000000000000000 RDI: 00007f93d243b0fb [ 1437.956116] RBP: 0000000000000001 R08: 0000000000000c00 R09: ffffffffffffffff [ 1437.956144] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1437.956171] R13: 0000000020000080 R14: 0000000000001800 R15: 0000000020000700 [ 1437.956225] 16:54:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="7f4744310e62e3f3579ea9b5bb4f5ee4944724f4878f2405109629c20989340cbf9654b1a7c44347add7f09e2fe090da7727f5c7f31323545d4b2c773e312daf82585cb249ba61868bc38aa9eb2a4f043ca1208c9f9f4b22f265fa29720f2b4ece5649c515e0e18722afe1ced503d1891ec5d8f60d5bbf0855e07789bc", 0x7d, 0x9000}], 0x1008008, &(0x7f0000000380)=ANY=[@ANYBLOB="6769643dc415292bad66e195812e710f2a1b76267d9a3ea7eb583c368a856f7006650a6d6dccd0812ed09bfb01e8f824c94f0e615c78d75bb72c06ac1ba60dc8d313eebf4e73626c4dfc7ad868fc1ed671ffffcb2dd738b9dd537293c44dcc940170400573a1efb02cc1c3078fc7c150b4ffa51f0800f3fe3d4da2206aa498c31b183312c0241b5743df7d8c885da69d264d591503c6b11f92293e200d5d05af6c147fd1541c245d3030b93ed2a8047e787c8eb506b1cde7d5f21aa1fc4c47e474c958fbf8ed3b242d3f1fa4402fb44b74e666eddfea2d", @ANYRESOCT, @ANYBLOB=',block=0x0000000000000000,\x00']) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffff9c, 0xc080661a, &(0x7f0000000000)={@id={0x2, 0x0, @b}}) 16:54:32 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 53) [ 1438.084254] loop5: detected capacity change from 0 to 144 [ 1438.091547] iso9660: Bad value for 'gid' [ 1438.091982] iso9660: Bad value for 'gid' [ 1438.105047] loop5: detected capacity change from 0 to 144 [ 1438.116351] iso9660: Bad value for 'gid' [ 1438.116732] iso9660: Bad value for 'gid' [ 1438.243496] FAULT_INJECTION: forcing a failure. [ 1438.243496] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1438.245678] CPU: 0 UID: 0 PID: 10868 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1438.245782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1438.245830] Call Trace: [ 1438.245851] [ 1438.245881] dump_stack_lvl+0xfa/0x120 [ 1438.245986] should_fail_ex+0x4d7/0x5e0 [ 1438.246119] should_fail_alloc_page+0xe0/0x110 [ 1438.246276] prepare_alloc_pages+0x178/0x500 [ 1438.246397] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1438.246549] ? srso_return_thunk+0x5/0x5f [ 1438.246639] ? stack_trace_save+0x8f/0xc0 [ 1438.246767] ? srso_return_thunk+0x5/0x5f [ 1438.246857] ? stack_depot_save_flags+0x2c/0x980 [ 1438.246976] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1438.247112] ? srso_return_thunk+0x5/0x5f [ 1438.247205] ? kasan_save_stack+0x24/0x50 [ 1438.247286] ? kasan_save_track+0x14/0x30 [ 1438.247380] ? __kasan_kmalloc+0x7f/0x90 [ 1438.247473] ? do_filp_open+0x1e9/0x450 [ 1438.247612] ? do_sys_openat2+0x164/0x1d0 [ 1438.247722] ? __x64_sys_openat+0x143/0x200 [ 1438.247828] ? do_syscall_64+0xbf/0x1d0 [ 1438.247926] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1438.248035] ? srso_return_thunk+0x5/0x5f [ 1438.248125] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1438.248306] ? srso_return_thunk+0x5/0x5f [ 1438.248396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1438.248520] ? srso_return_thunk+0x5/0x5f [ 1438.248611] ? policy_nodemask+0xeb/0x4e0 [ 1438.248743] alloc_pages_mpol+0xee/0x330 [ 1438.248868] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1438.248982] ? srso_return_thunk+0x5/0x5f [ 1438.249072] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1438.249199] ? srso_return_thunk+0x5/0x5f [ 1438.249279] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1438.249418] alloc_pages_noprof+0xa1/0x380 [ 1438.249526] get_zeroed_page_noprof+0x18/0xb0 [ 1438.249609] ? srso_return_thunk+0x5/0x5f [ 1438.249687] mon_alloc_buff+0xed/0x250 [ 1438.249807] mon_bin_open+0x209/0x4a0 [ 1438.249917] ? __pfx_mon_bin_open+0x10/0x10 [ 1438.250023] chrdev_open+0x235/0x690 [ 1438.250155] ? __pfx_chrdev_open+0x10/0x10 [ 1438.250280] ? lockref_get+0x15/0x50 [ 1438.250388] do_dentry_open+0x71c/0x1420 [ 1438.250520] ? __pfx_chrdev_open+0x10/0x10 [ 1438.250670] vfs_open+0x82/0x3f0 [ 1438.250751] ? srso_return_thunk+0x5/0x5f [ 1438.250830] ? may_open+0x1f3/0x420 [ 1438.250928] path_openat+0x1cfa/0x2990 [ 1438.251089] ? __pfx_path_openat+0x10/0x10 [ 1438.251208] ? __pfx___lock_acquire+0x10/0x10 [ 1438.251309] ? srso_return_thunk+0x5/0x5f [ 1438.251402] ? find_held_lock+0x2c/0x110 [ 1438.251496] do_filp_open+0x1e9/0x450 [ 1438.251615] ? __pfx_do_filp_open+0x10/0x10 [ 1438.251731] ? find_held_lock+0x2c/0x110 [ 1438.251845] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1438.251971] ? lock_acquire+0x32/0xc0 [ 1438.252079] ? srso_return_thunk+0x5/0x5f [ 1438.252171] ? srso_return_thunk+0x5/0x5f [ 1438.252250] ? alloc_fd+0x2c0/0x560 [ 1438.252391] do_sys_openat2+0x164/0x1d0 [ 1438.252484] ? __pfx_do_sys_openat2+0x10/0x10 [ 1438.252595] ? srso_return_thunk+0x5/0x5f [ 1438.252675] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1438.252833] __x64_sys_openat+0x143/0x200 [ 1438.252931] ? __pfx___x64_sys_openat+0x10/0x10 [ 1438.253073] do_syscall_64+0xbf/0x1d0 [ 1438.253169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1438.253266] RIP: 0033:0x7f88c0051a04 [ 1438.253318] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1438.253396] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1438.253467] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1438.253521] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1438.253573] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1438.253624] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1438.253675] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1438.253780] 16:54:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 11) 16:54:58 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:54:58 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 54) 16:54:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2320000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:54:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000000)="49af24804affeabb9bc8653e34cb76103c31a5b29da0a4f69627463ac712bc18e3b24ecc9c6076710b92ed96a97348ce2f4f", 0x32) write(r0, &(0x7f0000000200)='E', 0x140000) 16:54:58 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000980)={0x4, 0x0, 0x8, 0x6, 0x0, &(0x7f0000000580)="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"}) 16:54:58 executing program 0: getpid() r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000080)=""/1, 0x1) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/pids.max\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r3 = signalfd(r2, &(0x7f00000000c0)={[0x2]}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/cpuset.cpus\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/cgroup.procs\x00', 0x2, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/devices.allow\x00', 0x1, 0x0) r6 = signalfd4(r4, &(0x7f0000000000)={[0x20]}, 0x8, 0x800) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0x4, 0x55d76778}}, './cgroup/pids.max\x00'}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0), r5) sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r8, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0xc005) fallocate(r6, 0x41, 0xffffffffffffffff, 0x691) 16:54:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)={0xc0, 0x6a, 0x1, 0x0, 0x0, "", [@generic='0', @generic="c81293bf162f100d477509950cafc5cd339b1eadc3e65bbc9eeb5169f63f10ee1e7bd31ef441b90185b3c5a115e2d39320aa5a425b47a8b5cff9b5d76264c2b1334c53bd75cc020708b9e79c8400e011a95c31dc012163319edd222e49cbd8ac2da575402c890ea9dfc850d03c5ebe979a3f5f5a29ccae0b6482eb6f5d66aafa880ad7eaa9b140c23a083cb94e1eaa9b4e572c138d06145a04af14cc2ca41e5f4eb88d220b5187a911e800013a7ef6"]}, 0xc0}], 0x1}, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000240), 0x0, 0x100000, 0x7) mount_setattr(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x1800, &(0x7f00000001c0)={0x0, 0xd, 0x100000, {r1}}, 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) openat(r3, &(0x7f00000006c0)='./file0/file0\x00', 0x202200, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000240)='ext2\x00', &(0x7f0000000280)='./file0\x00', 0x8, 0x3, &(0x7f0000000580)=[{&(0x7f00000002c0)="d6aca3bd45be0d9199132b6c8150b8d80a3d3d797d3d3aee8fdf79ea28c487efb549042d28bac6843cfd13c32db0ea97aaae950c066007209290dc3e01de354f864ca6732faaae78bf4d37eddeb1667f", 0x50, 0x1}, {&(0x7f0000000440)="47b648c76ec32efa9a5989bba2b6a3a32d18b9f05d5b021dbd1b4699ec7a35e2aaac02f32f688fd9fb5141f2f76ceb6ae7ffd57ad9068476b235fb981230b1ccdee98179c6ee60465992ee0228013452f5b8d7a55c6df0f572952593754b047e695aef2de09f09000b93ff23df60806993b3e9dd3cb6c09cda7e705fa167749e0cbef77312b8834a8d2680a12fdef3565572f820768cf7e5b901002a39a402d9b7a8c88d3295862a57611ca990755a295abf6d36164a1a18728b5de29200", 0xbe, 0x7fffffff}, {&(0x7f0000000500)="ee10b24a3729eb4b7448afae65fb34c88e2fef643b763a1df5c9ec40d5b4570c921fdf29f3cfd71be13be1803190dd361775b499c11aeb9d2d59980d2a2b5d54a38bd427b0079ebb1a58a9023d3dbb38290eb063ebac0a17167a845b734119a16176bed6b535f30e", 0x68, 0x8}], 0x2200081, &(0x7f0000000600)={[{@test_dummy_encryption}, {@discard}, {@nobh}, {@journal_path={'journal_path', 0x3d, './file0/file0'}}, {@stripe={'stripe', 0x3d, 0x8}}], [{@fowner_lt={'fowner<', 0xee00}}, {@euid_eq}]}) mknodat$loop(r4, &(0x7f0000000340)='./file0\x00', 0x4, 0x0) pwrite64(r2, &(0x7f0000000180)="391a3d3bad07c8d87f97d094e150bf7b925f54e70f820000", 0x18, 0x8040000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ftruncate(r5, 0x2) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x80049367, &(0x7f0000000040)) [ 1463.854197] FAULT_INJECTION: forcing a failure. [ 1463.854197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1463.855822] CPU: 0 UID: 0 PID: 10875 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1463.855901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1463.855934] Call Trace: [ 1463.855953] [ 1463.855974] dump_stack_lvl+0xfa/0x120 [ 1463.856046] should_fail_ex+0x4d7/0x5e0 [ 1463.856142] should_fail_alloc_page+0xe0/0x110 [ 1463.856264] prepare_alloc_pages+0x178/0x500 [ 1463.856352] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1463.856458] ? srso_return_thunk+0x5/0x5f [ 1463.856523] ? hlock_class+0x4e/0x130 [ 1463.856581] ? srso_return_thunk+0x5/0x5f [ 1463.856644] ? mark_lock+0xac/0xed0 [ 1463.856723] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1463.856818] ? srso_return_thunk+0x5/0x5f [ 1463.856882] ? stack_depot_save_flags+0x2c/0x980 [ 1463.856956] ? __pfx_mark_lock+0x10/0x10 [ 1463.857041] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1463.857142] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1463.857266] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1463.857377] ? do_sys_openat2+0x164/0x1d0 [ 1463.857448] ? __x64_sys_openat+0x143/0x200 [ 1463.857522] ? do_syscall_64+0xbf/0x1d0 [ 1463.857595] ? srso_return_thunk+0x5/0x5f [ 1463.857671] ? srso_return_thunk+0x5/0x5f [ 1463.857735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1463.857824] ? srso_return_thunk+0x5/0x5f [ 1463.857888] ? policy_nodemask+0xeb/0x4e0 [ 1463.857977] alloc_pages_mpol+0xee/0x330 [ 1463.858058] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1463.858166] alloc_pages_noprof+0xa1/0x380 [ 1463.858253] get_zeroed_page_noprof+0x18/0xb0 [ 1463.858320] ? srso_return_thunk+0x5/0x5f [ 1463.858383] mon_alloc_buff+0xed/0x250 [ 1463.858481] mon_bin_open+0x209/0x4a0 [ 1463.858571] ? __pfx_mon_bin_open+0x10/0x10 [ 1463.858656] chrdev_open+0x235/0x690 [ 1463.858761] ? __pfx_chrdev_open+0x10/0x10 [ 1463.858863] ? lockref_get+0x15/0x50 [ 1463.858953] do_dentry_open+0x71c/0x1420 [ 1463.859058] ? __pfx_chrdev_open+0x10/0x10 [ 1463.859181] vfs_open+0x82/0x3f0 [ 1463.859245] ? srso_return_thunk+0x5/0x5f [ 1463.859309] ? may_open+0x1f3/0x420 [ 1463.859389] path_openat+0x1cfa/0x2990 [ 1463.859521] ? __pfx_path_openat+0x10/0x10 [ 1463.859618] ? __pfx___lock_acquire+0x10/0x10 [ 1463.859698] ? srso_return_thunk+0x5/0x5f [ 1463.859762] ? find_held_lock+0x2c/0x110 [ 1463.859838] do_filp_open+0x1e9/0x450 [ 1463.859934] ? __pfx_do_filp_open+0x10/0x10 [ 1463.860027] ? find_held_lock+0x2c/0x110 [ 1463.860121] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1463.860222] ? lock_acquire+0x32/0xc0 [ 1463.860319] ? srso_return_thunk+0x5/0x5f [ 1463.860393] ? srso_return_thunk+0x5/0x5f [ 1463.860457] ? alloc_fd+0x2c0/0x560 [ 1463.860573] do_sys_openat2+0x164/0x1d0 [ 1463.860647] ? __pfx_do_sys_openat2+0x10/0x10 [ 1463.860738] ? srso_return_thunk+0x5/0x5f [ 1463.860801] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1463.860930] __x64_sys_openat+0x143/0x200 [ 1463.861009] ? __pfx___x64_sys_openat+0x10/0x10 [ 1463.861131] do_syscall_64+0xbf/0x1d0 [ 1463.861209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1463.861286] RIP: 0033:0x7f88c0051a04 [ 1463.861328] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1463.861391] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1463.861449] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1463.861493] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1463.861535] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1463.861576] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1463.861616] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1463.861704] [ 1463.909353] audit: type=1326 audit(1735059298.807:52): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10872 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1463.972591] loop3: detected capacity change from 0 to 12 16:54:58 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x1, 0x1c, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0xc200d, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x8080, 0xce00, 0x225, 0x80895ba497fd74f6, 0x6, 0x1, 0x1, 0x0, 0xba94, 0x0, 0x100000001}, 0x0, 0x6, 0xffffffffffffffff, 0x8) r0 = clone3(&(0x7f0000000540)={0x8000580, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(r0, &(0x7f0000000080)='net/psched\x00') [ 1463.978142] netlink: 168 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1463.998021] FAT-fs (loop3): bogus number of reserved sectors [ 1464.002028] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1464.003518] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1464.008754] loop5: detected capacity change from 0 to 40 16:54:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 55) 16:54:59 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) [ 1464.189968] netlink: 168 bytes leftover after parsing attributes in process `syz-executor.5'. 16:54:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2330000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:54:59 executing program 7: pipe(0x0) clone3(&(0x7f0000000000)={0x20000100, &(0x7f00000005c0), &(0x7f0000000600), 0x0, {0x33}, &(0x7f0000000680)=""/122, 0x7a, 0x0, &(0x7f0000000740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58) socket$nl_sock_diag(0x10, 0x3, 0x4) 16:54:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 12) 16:54:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000000)="49af24804affeabb9bc8653e34cb76103c31a5b29da0a4f69627463ac712bc18e3b24ecc9c6076710b92ed96a97348ce2f4f", 0x32) write(r0, &(0x7f0000000200)='E', 0x140000) [ 1464.251155] audit: type=1326 audit(1735059299.149:53): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10894 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1464.267343] FAULT_INJECTION: forcing a failure. [ 1464.267343] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1464.268513] CPU: 0 UID: 0 PID: 10900 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1464.268568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1464.268593] Call Trace: [ 1464.268605] [ 1464.268621] dump_stack_lvl+0xfa/0x120 [ 1464.268675] should_fail_ex+0x4d7/0x5e0 [ 1464.268748] should_fail_alloc_page+0xe0/0x110 [ 1464.268831] prepare_alloc_pages+0x178/0x500 [ 1464.268900] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1464.268981] ? srso_return_thunk+0x5/0x5f [ 1464.269029] ? stack_trace_save+0x8f/0xc0 [ 1464.269097] ? srso_return_thunk+0x5/0x5f [ 1464.269143] ? stack_depot_save_flags+0x2c/0x980 [ 1464.269206] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1464.269277] ? srso_return_thunk+0x5/0x5f [ 1464.269326] ? kasan_save_stack+0x24/0x50 [ 1464.269369] ? kasan_save_track+0x14/0x30 [ 1464.269411] ? __kasan_kmalloc+0x7f/0x90 [ 1464.269461] ? do_filp_open+0x1e9/0x450 [ 1464.269529] ? do_sys_openat2+0x164/0x1d0 [ 1464.269582] ? __x64_sys_openat+0x143/0x200 [ 1464.269637] ? do_syscall_64+0xbf/0x1d0 [ 1464.269689] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1464.269747] ? srso_return_thunk+0x5/0x5f [ 1464.269794] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1464.269883] ? srso_return_thunk+0x5/0x5f [ 1464.269930] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1464.269996] ? srso_return_thunk+0x5/0x5f [ 1464.270043] ? policy_nodemask+0xeb/0x4e0 [ 1464.270109] alloc_pages_mpol+0xee/0x330 [ 1464.270169] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1464.270229] ? srso_return_thunk+0x5/0x5f [ 1464.270276] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1464.270344] ? srso_return_thunk+0x5/0x5f [ 1464.270390] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1464.270474] alloc_pages_noprof+0xa1/0x380 [ 1464.270539] get_zeroed_page_noprof+0x18/0xb0 [ 1464.270588] ? srso_return_thunk+0x5/0x5f [ 1464.270635] mon_alloc_buff+0xed/0x250 [ 1464.270708] mon_bin_open+0x209/0x4a0 [ 1464.270775] ? __pfx_mon_bin_open+0x10/0x10 [ 1464.270837] chrdev_open+0x235/0x690 [ 1464.270916] ? __pfx_chrdev_open+0x10/0x10 [ 1464.270990] ? lockref_get+0x15/0x50 [ 1464.271057] do_dentry_open+0x71c/0x1420 [ 1464.271135] ? __pfx_chrdev_open+0x10/0x10 [ 1464.271226] vfs_open+0x82/0x3f0 [ 1464.271274] ? srso_return_thunk+0x5/0x5f [ 1464.271321] ? may_open+0x1f3/0x420 [ 1464.271380] path_openat+0x1cfa/0x2990 [ 1464.271472] ? srso_return_thunk+0x5/0x5f [ 1464.271523] ? __pfx_path_openat+0x10/0x10 [ 1464.271594] ? __pfx___lock_acquire+0x10/0x10 [ 1464.271659] ? __pfx_perf_trace_lock+0x10/0x10 [ 1464.271734] do_filp_open+0x1e9/0x450 [ 1464.271805] ? __pfx_do_filp_open+0x10/0x10 [ 1464.271873] ? find_held_lock+0x2c/0x110 [ 1464.271943] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1464.272018] ? lock_acquire+0x32/0xc0 [ 1464.272083] ? srso_return_thunk+0x5/0x5f [ 1464.272138] ? srso_return_thunk+0x5/0x5f [ 1464.272185] ? alloc_fd+0x2c0/0x560 [ 1464.272280] do_sys_openat2+0x164/0x1d0 [ 1464.272336] ? __pfx_do_sys_openat2+0x10/0x10 [ 1464.272403] ? srso_return_thunk+0x5/0x5f [ 1464.272450] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1464.272545] __x64_sys_openat+0x143/0x200 [ 1464.272603] ? __pfx___x64_sys_openat+0x10/0x10 [ 1464.272690] do_syscall_64+0xbf/0x1d0 [ 1464.272747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1464.272805] RIP: 0033:0x7f88c0051a04 [ 1464.272836] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1464.272882] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1464.272925] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1464.272958] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1464.272988] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1464.273019] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1464.273048] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1464.273113] 16:54:59 executing program 0: ioctl$CDROMMULTISESSION(0xffffffffffffffff, 0x1274, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x236941, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept$unix(r0, &(0x7f0000001200)=@abs, &(0x7f0000001280)=0x6e) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x0, r4}) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r7, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r8, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000006a00), 0x7f, 0x2840) [ 1464.439564] FAULT_INJECTION: forcing a failure. [ 1464.439564] name failslab, interval 1, probability 0, space 0, times 0 [ 1464.441688] CPU: 1 UID: 0 PID: 10907 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1464.441787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1464.441833] Call Trace: [ 1464.441853] [ 1464.441887] dump_stack_lvl+0xfa/0x120 [ 1464.441981] should_fail_ex+0x4d7/0x5e0 [ 1464.442105] ? security_file_alloc+0x35/0x130 [ 1464.442231] should_failslab+0xc2/0x120 [ 1464.442373] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1464.442494] ? srso_return_thunk+0x5/0x5f [ 1464.442581] ? __create_object+0x59/0x80 [ 1464.442681] ? srso_return_thunk+0x5/0x5f [ 1464.442781] security_file_alloc+0x35/0x130 [ 1464.442914] init_file+0x95/0x480 [ 1464.443007] alloc_empty_file+0x94/0x1e0 [ 1464.443109] alloc_file_pseudo+0x139/0x200 [ 1464.443208] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1464.443302] ? srso_return_thunk+0x5/0x5f [ 1464.443404] ? __shmem_get_inode+0x655/0xd90 [ 1464.443546] __shmem_file_setup+0x214/0x310 [ 1464.443690] __do_sys_memfd_create+0x4d7/0x980 [ 1464.443816] ? __pfx___do_sys_memfd_create+0x10/0x10 [ 1464.443963] do_syscall_64+0xbf/0x1d0 [ 1464.444066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1464.444171] RIP: 0033:0x7f93d23e1b19 [ 1464.444226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1464.444322] RSP: 002b:00007f93cf956f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1464.444401] RAX: ffffffffffffffda RBX: 0000000020000640 RCX: 00007f93d23e1b19 [ 1464.444459] RDX: 0000000000001800 RSI: 0000000000000000 RDI: 00007f93d243b0fb [ 1464.444514] RBP: 0000000000000001 R08: 0000000000000c00 R09: ffffffffffffffff [ 1464.444570] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1464.444625] R13: 0000000020000080 R14: 0000000000001800 R15: 0000000020000700 [ 1464.444737] sendmsg$netlink(0xffffffffffffffff, &(0x7f0000006b00)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x40000}, 0xc, &(0x7f0000001140)=[{&(0x7f0000000140)={0x110, 0x15, 0x100, 0x70bd2b, 0x25dfdbfb, "", [@generic="686949831f639ae372f948a2eead2ddefbff01270d313d51aae937fc3e0e5ccbe2965951580fe6e5e2fc74a9bfbaa7110f8465f24bdfbdf2e857a2e69215e99395ea2bde22f4b028e15e84ce79375522ce5e9b2c7084fb9b8050faf12ba67851cd0c21ec50201382efa1cacbcf4439d8f322cf92678e6df8882a2e4121fb3e56c652ae6d7a70f972", @generic="86f72c6720ea6ee32ccc06f46a089c84366ae78ae76f5358192119de8ea8b8a121431e357633095feb95ea566e853c87c31cfb33fe8ff65b7022d3366fe9ba358a30a627c6cc8d2e94cf0a8e97e68de4d79520c77f758c6cf4db5eac0aa75ee056653281d1be4982e26ba07034eb1ec84de780", @typed={0x4, 0x68}]}, 0x110}, {&(0x7f0000001380)={0x2338, 0x1f, 0x9bcb41f8a184ef71, 0x70bd29, 0x25dfdbfc, "", [@typed={0x14, 0x3c, 0x0, 0x0, @ipv6=@empty}, @nested={0xbc, 0x58, 0x0, 0x1, [@typed={0x5, 0x8b, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x76, 0x0, 0x0, @fd}, @typed={0x5, 0x24, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x62, 0x0, 0x0, @pid}, @typed={0x8, 0x40, 0x0, 0x0, @ipv4=@local}, @typed={0x8, 0x15, 0x0, 0x0, @ipv4=@private=0xa010102}, @generic="ee5a111d965c507278637203540493b65b97485e0ef8e912804f0612a6aeb5b8ce3676664a8b754b1302d424e4d447a65c795d86e8c4b13b87d49bd6cc35d820bcaabcb350f123e5068f5bb6545397d8399985d1cb3b8f52f13a1315c8c8e7da7b58578f344a79ac988cbafed1710e1c258f72f8743cd6eef5bcd931fd0ca909453f41589563ae21"]}, @nested={0x20fb, 0x4, 0x0, 0x1, [@generic="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@typed={0x14, 0x89, 0x0, 0x0, @ipv6=@empty}, @generic="2cd1cff2cb67326153e7bdc7b3587080a45dfb3df74a91212d53b4f7c8b54032449d65a0c5bad93112142ebb65e7f3bed516c4d9d8a30adc0e983ae3f516b4094e0d88f54f8a98c3390fc6b1e0a9dce265e2e87ac9f7436c8d61b8d966732a522d57543a17d8a3"]}, @typed={0x8, 0x1, 0x0, 0x0, @u32=0xfffffeff}, @nested={0x1045, 0x47, 0x0, 0x1, [@generic="5232f525092a3ec6b07ab5a20b735ca53a3aee00efd11428efb805464c31b279be650f3d7df23ea32938aad314bec9e691", @typed={0x8, 0x62, 0x0, 0x0, @pid}, @typed={0x8, 0x38, 0x0, 0x0, @pid}, @generic="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"]}, @generic="9f0b96748a0bbaec28e491970288470938a4f4d0614afd7ba679d84949d277fd18921dd88b0a6ef0b9b03c77fee00a7d57706add18451c66eb29a31c4187fcf203061b2116dfe9cea4170bd46f19da86edd81551c94a44889ea14e4cc2d9b64f53102000906cfd7573d9c9b2c6"]}, 0x1314}], 0x6, &(0x7f0000006a40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r0, r2, r1, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}, @rights={{0x24, 0x1, 0x1, [r7, r8, r9, r1, r1]}}], 0xb8, 0x91}, 0x8800) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f00000000c0)) pidfd_getfd(r0, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r10) 16:54:59 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 56) [ 1464.504852] kworker/u10:6: attempt to access beyond end of device [ 1464.504852] loop5: rw=1, sector=124, nr_sectors = 4 limit=40 [ 1464.507540] Buffer I/O error on dev loop5, logical block 31, lost async page write 16:54:59 executing program 5: r0 = fsopen(&(0x7f0000000000)='devpts\x00', 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x10e3e0a7, 0x485, 0xfffffffffffffff8}) fsmount(r1, 0x1, 0x80) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 16:54:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r1, &(0x7f0000000000)="49af24804affeabb9bc8653e34cb76103c31a5b29da0a4f69627463ac712bc18e3b24ecc9c6076710b92ed96a97348ce2f4f", 0x32) [ 1464.569081] FAULT_INJECTION: forcing a failure. [ 1464.569081] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1464.570202] CPU: 0 UID: 0 PID: 10913 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1464.570251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1464.570274] Call Trace: [ 1464.570285] [ 1464.570299] dump_stack_lvl+0xfa/0x120 [ 1464.570348] should_fail_ex+0x4d7/0x5e0 [ 1464.570413] should_fail_alloc_page+0xe0/0x110 [ 1464.570490] prepare_alloc_pages+0x178/0x500 [ 1464.570549] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1464.570622] ? srso_return_thunk+0x5/0x5f [ 1464.570666] ? stack_trace_save+0x8f/0xc0 [ 1464.570728] ? srso_return_thunk+0x5/0x5f [ 1464.570770] ? stack_depot_save_flags+0x2c/0x980 [ 1464.570828] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1464.570898] ? srso_return_thunk+0x5/0x5f [ 1464.570942] ? kasan_save_stack+0x24/0x50 [ 1464.570981] ? kasan_save_track+0x14/0x30 [ 1464.571020] ? __kasan_kmalloc+0x7f/0x90 [ 1464.571065] ? do_filp_open+0x1e9/0x450 [ 1464.571127] ? do_sys_openat2+0x164/0x1d0 [ 1464.571175] ? __x64_sys_openat+0x143/0x200 [ 1464.571226] ? do_syscall_64+0xbf/0x1d0 [ 1464.571273] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1464.571326] ? srso_return_thunk+0x5/0x5f [ 1464.571369] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1464.571456] ? srso_return_thunk+0x5/0x5f [ 1464.571499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1464.571560] ? srso_return_thunk+0x5/0x5f [ 1464.571603] ? policy_nodemask+0xeb/0x4e0 [ 1464.571662] alloc_pages_mpol+0xee/0x330 [ 1464.571717] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1464.571772] ? srso_return_thunk+0x5/0x5f [ 1464.571814] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1464.571876] ? srso_return_thunk+0x5/0x5f [ 1464.571919] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1464.571997] alloc_pages_noprof+0xa1/0x380 [ 1464.572056] get_zeroed_page_noprof+0x18/0xb0 [ 1464.572100] ? srso_return_thunk+0x5/0x5f [ 1464.572143] mon_alloc_buff+0xed/0x250 [ 1464.572210] mon_bin_open+0x209/0x4a0 [ 1464.572280] ? __pfx_mon_bin_open+0x10/0x10 [ 1464.572340] chrdev_open+0x235/0x690 [ 1464.572415] ? __pfx_chrdev_open+0x10/0x10 [ 1464.572482] ? lockref_get+0x15/0x50 [ 1464.572543] do_dentry_open+0x71c/0x1420 [ 1464.572614] ? __pfx_chrdev_open+0x10/0x10 [ 1464.572696] vfs_open+0x82/0x3f0 [ 1464.572740] ? srso_return_thunk+0x5/0x5f [ 1464.572782] ? may_open+0x1f3/0x420 [ 1464.572836] path_openat+0x1cfa/0x2990 [ 1464.572921] ? srso_return_thunk+0x5/0x5f [ 1464.572966] ? __pfx_path_openat+0x10/0x10 [ 1464.573031] ? __pfx___lock_acquire+0x10/0x10 [ 1464.573089] ? __pfx_perf_trace_lock+0x10/0x10 [ 1464.573158] do_filp_open+0x1e9/0x450 [ 1464.573223] ? __pfx_do_filp_open+0x10/0x10 [ 1464.573285] ? find_held_lock+0x2c/0x110 [ 1464.573348] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1464.573416] ? lock_acquire+0x32/0xc0 [ 1464.573475] ? srso_return_thunk+0x5/0x5f [ 1464.573525] ? srso_return_thunk+0x5/0x5f [ 1464.573568] ? alloc_fd+0x2c0/0x560 [ 1464.573646] do_sys_openat2+0x164/0x1d0 [ 1464.573697] ? __pfx_do_sys_openat2+0x10/0x10 [ 1464.573758] ? srso_return_thunk+0x5/0x5f [ 1464.573801] ? perf_trace_preemptirq_template+0x25a/0x430 [ 1464.573887] __x64_sys_openat+0x143/0x200 [ 1464.573940] ? __pfx___x64_sys_openat+0x10/0x10 [ 1464.574019] do_syscall_64+0xbf/0x1d0 [ 1464.574070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1464.574123] RIP: 0033:0x7f88c0051a04 [ 1464.574152] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1464.574193] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1464.574232] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1464.574262] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1464.574290] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1464.574317] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1464.574344] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1464.574403] 16:55:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2340000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:55:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 13) 16:55:18 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:55:18 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file0\x00'}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x28, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan0\x00', 0x0}) r6 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) r7 = getpid() fcntl$setownex(r6, 0xf, &(0x7f0000000040)={0x0, r7}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r3, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_PID={0x8, 0x1c, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4010}, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0x44, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4080040}, 0x4000000) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000040)) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r9, &(0x7f0000001340)=[{&(0x7f0000000100)=""/31, 0x1f}], 0x1, 0x0, 0x0) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x208500, 0x0) r11 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r9, 0xc0189378, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000000ee1c2514f01c369689b3a49f66424420f88c5942fd292609a2f6669ec653000"]) lseek(r0, 0x0, 0x0) 16:55:18 executing program 7: syz_emit_vhci(&(0x7f0000000040)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x0, 0x0, 0x10}, @l2cap_cid_le_signaling={{0xc}, @l2cap_ecred_conn_rsp={{0x18, 0x0, 0x8}}}}, 0x15) syz_emit_vhci(&(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x1}, 0x2) 16:55:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 57) 16:55:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="34001d00", @ANYRES16=r1, @ANYBLOB="01000000000000000000070000000a0004007770616e340000000c000600010000000100000008000500fdffffff1bfcadb086173a22a15931f65a70fe166412448816d586291782ac38ea09b44093c0f33dd0ecd58b1a5e2706a3f5f7cde1b5c6fd1b28d2c2d1bac41992dfb9c79173591f549f1820ffffffffffffffc159d7a88a8e9a172cf78354ddf210c577f73219fd38cf2725c1d3d31a69d976d9a4eb05ea4661afd39fd0cbbd56"], 0x34}}, 0x0) 16:55:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) [ 1483.202215] audit: type=1326 audit(1735059318.092:54): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10928 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5fe90e8b19 code=0x0 [ 1483.243223] Bluetooth: hci4: ACL packet for unknown connection handle 201 [ 1483.243972] Bluetooth: hci4: ACL packet for unknown connection handle 201 [ 1483.249210] FAULT_INJECTION: forcing a failure. [ 1483.249210] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1483.250317] CPU: 1 UID: 0 PID: 10938 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1483.250368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1483.250391] Call Trace: [ 1483.250402] [ 1483.250417] dump_stack_lvl+0xfa/0x120 [ 1483.250467] should_fail_ex+0x4d7/0x5e0 [ 1483.250533] should_fail_alloc_page+0xe0/0x110 [ 1483.250611] prepare_alloc_pages+0x178/0x500 [ 1483.250671] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1483.250744] ? srso_return_thunk+0x5/0x5f [ 1483.250787] ? stack_trace_save+0x8f/0xc0 [ 1483.250849] ? srso_return_thunk+0x5/0x5f [ 1483.250896] ? stack_depot_save_flags+0x2c/0x980 [ 1483.250953] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1483.251018] ? srso_return_thunk+0x5/0x5f [ 1483.251062] ? kasan_save_stack+0x24/0x50 [ 1483.251101] ? kasan_save_track+0x14/0x30 [ 1483.251140] ? __kasan_kmalloc+0x7f/0x90 [ 1483.251185] ? do_filp_open+0x1e9/0x450 [ 1483.251247] ? do_sys_openat2+0x164/0x1d0 [ 1483.251296] ? __x64_sys_openat+0x143/0x200 [ 1483.251346] ? do_syscall_64+0xbf/0x1d0 [ 1483.251392] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1483.251448] ? srso_return_thunk+0x5/0x5f [ 1483.251490] ? find_held_lock+0x2c/0x110 [ 1483.251533] ? __create_object+0x59/0x80 [ 1483.251580] ? srso_return_thunk+0x5/0x5f [ 1483.251623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1483.251683] ? srso_return_thunk+0x5/0x5f [ 1483.251726] ? policy_nodemask+0xeb/0x4e0 [ 1483.251786] alloc_pages_mpol+0xee/0x330 [ 1483.251840] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1483.251895] ? srso_return_thunk+0x5/0x5f [ 1483.251938] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1483.251999] ? srso_return_thunk+0x5/0x5f [ 1483.252041] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1483.252118] alloc_pages_noprof+0xa1/0x380 [ 1483.252176] get_zeroed_page_noprof+0x18/0xb0 [ 1483.252221] ? srso_return_thunk+0x5/0x5f [ 1483.252264] mon_alloc_buff+0xed/0x250 [ 1483.252331] mon_bin_open+0x209/0x4a0 [ 1483.252392] ? __pfx_mon_bin_open+0x10/0x10 [ 1483.252448] chrdev_open+0x235/0x690 [ 1483.252520] ? __pfx_chrdev_open+0x10/0x10 [ 1483.252593] ? lockref_get+0x15/0x50 [ 1483.252654] do_dentry_open+0x71c/0x1420 [ 1483.252725] ? __pfx_chrdev_open+0x10/0x10 [ 1483.252807] vfs_open+0x82/0x3f0 [ 1483.252851] ? srso_return_thunk+0x5/0x5f [ 1483.252893] ? may_open+0x1f3/0x420 [ 1483.252959] path_openat+0x1cfa/0x2990 [ 1483.253044] ? srso_return_thunk+0x5/0x5f [ 1483.253089] ? __pfx_path_openat+0x10/0x10 [ 1483.253154] ? __pfx___lock_acquire+0x10/0x10 [ 1483.253213] ? __pfx_perf_trace_lock+0x10/0x10 [ 1483.253281] do_filp_open+0x1e9/0x450 [ 1483.253345] ? __pfx_do_filp_open+0x10/0x10 [ 1483.253407] ? find_held_lock+0x2c/0x110 [ 1483.253470] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1483.253538] ? lock_acquire+0x32/0xc0 [ 1483.253597] ? srso_return_thunk+0x5/0x5f [ 1483.253647] ? srso_return_thunk+0x5/0x5f [ 1483.253689] ? alloc_fd+0x2c0/0x560 [ 1483.253767] do_sys_openat2+0x164/0x1d0 [ 1483.253817] ? __pfx_do_sys_openat2+0x10/0x10 [ 1483.253874] ? srso_return_thunk+0x5/0x5f [ 1483.253916] ? __fget_files+0x206/0x3b0 [ 1483.253992] __x64_sys_openat+0x143/0x200 [ 1483.254045] ? __pfx___x64_sys_openat+0x10/0x10 [ 1483.254096] ? ksys_write+0x1b1/0x240 [ 1483.254184] do_syscall_64+0xbf/0x1d0 [ 1483.254237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1483.254289] RIP: 0033:0x7f88c0051a04 [ 1483.254317] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1483.254359] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1483.254399] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1483.254429] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1483.254457] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1483.254484] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1483.254511] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1483.254570] [ 1483.280691] loop3: detected capacity change from 0 to 12 [ 1483.305194] FAT-fs (loop3): bogus number of reserved sectors [ 1483.305746] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1483.306531] FAT-fs (loop3): Can't find a valid FAT filesystem 16:55:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 14) 16:55:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2360000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:55:18 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) accept$unix(r2, &(0x7f0000000280)=@abs, &(0x7f0000000080)=0x6e) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000001a36354373d1b7b0369303aa5bb7d8b60000000000000006ae4072cf3fb5a8bf66fc622f40bc560fe1febd41c7d2f2a7347aebbde3673536b899ccc5e44a24bfcff86b0315f2fce4121dc5edc8f60d55b67d4f144b0aee8cbe3302211db8b7e931800300000000000000000000b64173008ccadb7beceeb91df769d8f5d59db5f614640000007f13fe181be89406c98740a7249b0030ad434c384bafa84d553987f68f8f3c906ad1be2e748b9439ef2b9ddcf3f99fc3823d905922a1b9", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fbdbdf250a00000008000300", @ANYRES32=0x0, @ANYBLOB="09000700e1b572c24a00000008000900040000000800370001000000"], 0x38}}, 0x40880) dup3(r0, r0, 0x80000) iopl(0x3) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x900, &(0x7f0000000080), 0x0, 0x0) 16:55:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, r0, 0x0) 16:55:18 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) openat(r2, &(0x7f0000000180)='./file0\x00', 0x4921c1, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="db", 0x1}], 0x1, 0x8001, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, @out_args}, './file0\x00'}) 16:55:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe2380000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) [ 1483.598669] FAULT_INJECTION: forcing a failure. [ 1483.598669] name failslab, interval 1, probability 0, space 0, times 0 [ 1483.599815] CPU: 1 UID: 0 PID: 10950 Comm: syz-executor.3 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1483.599865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1483.599893] Call Trace: [ 1483.599903] [ 1483.599918] dump_stack_lvl+0xfa/0x120 [ 1483.599968] should_fail_ex+0x4d7/0x5e0 [ 1483.600033] ? getname_flags.part.0+0x48/0x550 [ 1483.600082] should_failslab+0xc2/0x120 [ 1483.600153] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1483.600219] ? srso_return_thunk+0x5/0x5f [ 1483.600272] getname_flags.part.0+0x48/0x550 [ 1483.600327] getname+0x8f/0xd0 [ 1483.600386] do_sys_openat2+0xec/0x1d0 [ 1483.600437] ? __pfx_do_sys_openat2+0x10/0x10 [ 1483.600510] __x64_sys_openat+0x143/0x200 [ 1483.600564] ? __pfx___x64_sys_openat+0x10/0x10 [ 1483.600640] do_syscall_64+0xbf/0x1d0 [ 1483.600692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1483.600745] RIP: 0033:0x7f93d2394a04 [ 1483.600773] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1483.600815] RSP: 002b:00007f93cf956ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1483.600855] RAX: ffffffffffffffda RBX: 00007f93d242b970 RCX: 00007f93d2394a04 [ 1483.600885] RDX: 0000000000000002 RSI: 00007f93cf957000 RDI: 00000000ffffff9c [ 1483.600913] RBP: 00007f93cf957000 R08: 0000000000000000 R09: ffffffffffffffff [ 1483.600954] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1483.600981] R13: 0000000000000004 R14: 0000000020000658 R15: 0000000000000001 [ 1483.601036] 16:55:18 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 58) [ 1483.666067] loop7: detected capacity change from 0 to 264192 16:55:18 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0), 0x6, 0x280) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd8, r1, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1cb9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xadc1}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000140)=""/143) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000000, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x1e0}, {&(0x7f0000000040)='syzkallers\x00\x00\x00\x00\x00', 0xf}], 0x0, &(0x7f0000000080)={[{@iocharset={'iocharset', 0x3d, 'macceltic'}}], [{@mask={'mask', 0x3d, 'MAY_READ'}}]}) [ 1483.843009] FAULT_INJECTION: forcing a failure. [ 1483.843009] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1483.844265] CPU: 1 UID: 0 PID: 10961 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1483.844316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1483.844339] Call Trace: [ 1483.844350] [ 1483.844364] dump_stack_lvl+0xfa/0x120 [ 1483.844415] should_fail_ex+0x4d7/0x5e0 [ 1483.844481] should_fail_alloc_page+0xe0/0x110 [ 1483.844557] prepare_alloc_pages+0x178/0x500 [ 1483.844616] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1483.844689] ? srso_return_thunk+0x5/0x5f [ 1483.844732] ? stack_trace_save+0x8f/0xc0 [ 1483.844794] ? srso_return_thunk+0x5/0x5f [ 1483.844837] ? stack_depot_save_flags+0x2c/0x980 [ 1483.844899] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1483.844974] ? srso_return_thunk+0x5/0x5f [ 1483.845019] ? kasan_save_stack+0x24/0x50 [ 1483.845058] ? kasan_save_track+0x14/0x30 [ 1483.845097] ? __kasan_kmalloc+0x7f/0x90 [ 1483.845142] ? do_filp_open+0x1e9/0x450 [ 1483.845205] ? do_sys_openat2+0x164/0x1d0 [ 1483.845252] ? __x64_sys_openat+0x143/0x200 [ 1483.845303] ? do_syscall_64+0xbf/0x1d0 [ 1483.845350] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1483.845405] ? srso_return_thunk+0x5/0x5f [ 1483.845448] ? find_held_lock+0x2c/0x110 [ 1483.845490] ? __create_object+0x59/0x80 [ 1483.845538] ? srso_return_thunk+0x5/0x5f [ 1483.845580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1483.845641] ? srso_return_thunk+0x5/0x5f [ 1483.845683] ? policy_nodemask+0xeb/0x4e0 [ 1483.845744] alloc_pages_mpol+0xee/0x330 [ 1483.845798] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1483.845852] ? srso_return_thunk+0x5/0x5f [ 1483.845895] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1483.845956] ? srso_return_thunk+0x5/0x5f [ 1483.845999] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1483.846075] alloc_pages_noprof+0xa1/0x380 [ 1483.846133] get_zeroed_page_noprof+0x18/0xb0 [ 1483.846184] ? srso_return_thunk+0x5/0x5f [ 1483.846227] mon_alloc_buff+0xed/0x250 [ 1483.846294] mon_bin_open+0x209/0x4a0 [ 1483.846354] ? __pfx_mon_bin_open+0x10/0x10 [ 1483.846411] chrdev_open+0x235/0x690 [ 1483.846483] ? __pfx_chrdev_open+0x10/0x10 [ 1483.846550] ? lockref_get+0x15/0x50 [ 1483.846611] do_dentry_open+0x71c/0x1420 [ 1483.846682] ? __pfx_chrdev_open+0x10/0x10 [ 1483.846764] vfs_open+0x82/0x3f0 [ 1483.846808] ? srso_return_thunk+0x5/0x5f [ 1483.846850] ? may_open+0x1f3/0x420 [ 1483.846904] path_openat+0x1cfa/0x2990 [ 1483.846988] ? srso_return_thunk+0x5/0x5f [ 1483.847034] ? __pfx_path_openat+0x10/0x10 [ 1483.847099] ? __pfx___lock_acquire+0x10/0x10 [ 1483.847157] ? __pfx_perf_trace_lock+0x10/0x10 [ 1483.847225] do_filp_open+0x1e9/0x450 [ 1483.847289] ? __pfx_do_filp_open+0x10/0x10 [ 1483.847352] ? find_held_lock+0x2c/0x110 [ 1483.847415] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1483.847483] ? lock_acquire+0x32/0xc0 [ 1483.847541] ? srso_return_thunk+0x5/0x5f [ 1483.847592] ? srso_return_thunk+0x5/0x5f [ 1483.847634] ? alloc_fd+0x2c0/0x560 [ 1483.847712] do_sys_openat2+0x164/0x1d0 [ 1483.847762] ? __pfx_do_sys_openat2+0x10/0x10 [ 1483.847818] ? srso_return_thunk+0x5/0x5f [ 1483.847861] ? __fget_files+0x206/0x3b0 [ 1483.847936] __x64_sys_openat+0x143/0x200 [ 1483.847989] ? __pfx___x64_sys_openat+0x10/0x10 [ 1483.848041] ? ksys_write+0x1b1/0x240 [ 1483.848128] do_syscall_64+0xbf/0x1d0 [ 1483.848180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1483.848232] RIP: 0033:0x7f88c0051a04 [ 1483.848260] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1483.848302] RSP: 002b:00007f88bd613cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1483.848341] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1483.848370] RDX: 0000000000000000 RSI: 00007f88bd613d60 RDI: 00000000ffffff9c [ 1483.848398] RBP: 00007f88bd613d60 R08: 0000000000000000 R09: 0000000000000000 [ 1483.848425] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1483.848452] R13: 00007fff6ef0c3ff R14: 00007f88bd614300 R15: 0000000000022000 [ 1483.848512] [ 1484.002517] loop5: detected capacity change from 0 to 264192 [ 1484.007789] vfat: Unknown parameter 'mask' [ 1484.046670] loop5: detected capacity change from 0 to 264192 [ 1484.057423] vfat: Unknown parameter 'mask' 16:55:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0xc00}], 0x0, &(0x7f0000000700)={[{@fat=@dos1xfloppy}]}) (fail_nth: 15) 16:55:41 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) (fail_nth: 59) 16:55:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write$binfmt_aout(0xffffffffffffffff, 0x0, 0x220) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = getpid() pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x3, 0x0, 0x0, 0x7ff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000340)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, 0xffffffffffffffff, 0x10000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x43, &(0x7f0000000140)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@dev, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{}, 0x0, @in6=@mcast2}}, 0xe8) mount$9p_fd(0x0, 0x0, &(0x7f0000000300), 0x22e88b8, &(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYRES16, @ANYRESHEX, @ANYBLOB, @ANYRESDEC, @ANYBLOB="2c61636365737346616e792c63616368653d6e6f6e652c7375626a5f446b6680006f6f743d2c66736e616d7552db39a36d61636b6673686174252c285e5c29075e13686163682c736d61636b6673666c6f6f72303399d0f25e23222c66756e633d4649524d574152455f434845434b2c00ce4786792f350a02aca430a09cb8e3387e5be465f8d31c9e784a890b8c841af0085c0fb32c7503b81f0868df63198cbb3f707762c079034c042d471486e00b38ec2bfaae083220ef6964c6d0176d2394c1c0e6293c115263"]) 16:55:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe23b0000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) 16:55:41 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/29, 0x1d}], 0x1, 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file1\x00', 0x4042, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000000)=0x800f0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x400002, 0x140) read(r1, &(0x7f0000000240)=""/43, 0x2b) 16:55:41 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, 0xffffffffffffffff, 0x0) 16:55:41 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:55:41 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) 16:55:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="87dfe23d0000000026e5f4b2155fab6097371737dc793bb51d91deed7879a1c3666bf675a108aa"], 0x57) [ 1507.063930] FAULT_INJECTION: forcing a failure. [ 1507.063930] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1507.065992] CPU: 1 UID: 0 PID: 10994 Comm: syz-executor.1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1507.066086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1507.066130] Call Trace: [ 1507.066148] [ 1507.066174] dump_stack_lvl+0xfa/0x120 [ 1507.066262] should_fail_ex+0x4d7/0x5e0 [ 1507.066380] should_fail_alloc_page+0xe0/0x110 [ 1507.066520] prepare_alloc_pages+0x178/0x500 [ 1507.066626] __alloc_frozen_pages_noprof+0x180/0x1f90 [ 1507.066759] ? srso_return_thunk+0x5/0x5f [ 1507.066839] ? stack_trace_save+0x8f/0xc0 [ 1507.066961] ? srso_return_thunk+0x5/0x5f [ 1507.067040] ? hlock_class+0x4e/0x130 [ 1507.067113] ? srso_return_thunk+0x5/0x5f [ 1507.067192] ? mark_lock+0xac/0xed0 [ 1507.067295] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1507.067415] ? __pfx_mark_lock+0x10/0x10 [ 1507.067513] ? kasan_save_stack+0x24/0x50 [ 1507.067585] ? kasan_save_track+0x14/0x30 [ 1507.067658] ? __kasan_kmalloc+0x7f/0x90 [ 1507.067739] ? do_filp_open+0x1e9/0x450 [ 1507.067855] ? do_sys_openat2+0x164/0x1d0 [ 1507.067943] ? __x64_sys_openat+0x143/0x200 [ 1507.068037] ? do_syscall_64+0xbf/0x1d0 [ 1507.068123] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1507.068228] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1507.068371] ? __create_object+0x59/0x80 [ 1507.068456] ? srso_return_thunk+0x5/0x5f [ 1507.068536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1507.068646] ? srso_return_thunk+0x5/0x5f [ 1507.068725] ? policy_nodemask+0xeb/0x4e0 [ 1507.068835] alloc_pages_mpol+0xee/0x330 [ 1507.068935] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1507.069031] ? srso_return_thunk+0x5/0x5f [ 1507.069146] alloc_pages_noprof+0xa1/0x380 [ 1507.069252] get_zeroed_page_noprof+0x18/0xb0 [ 1507.069336] ? srso_return_thunk+0x5/0x5f [ 1507.069415] mon_alloc_buff+0xed/0x250 [ 1507.069534] mon_bin_open+0x209/0x4a0 [ 1507.069645] ? __pfx_mon_bin_open+0x10/0x10 [ 1507.069760] chrdev_open+0x235/0x690 [ 1507.069891] ? __pfx_chrdev_open+0x10/0x10 [ 1507.070018] ? lockref_get+0x15/0x50 [ 1507.070127] do_dentry_open+0x71c/0x1420 [ 1507.070258] ? __pfx_chrdev_open+0x10/0x10 [ 1507.070409] vfs_open+0x82/0x3f0 [ 1507.070490] ? srso_return_thunk+0x5/0x5f [ 1507.070570] ? may_open+0x1f3/0x420 [ 1507.070667] path_openat+0x1cfa/0x2990 [ 1507.070827] ? __pfx_path_openat+0x10/0x10 [ 1507.070948] ? __pfx___lock_acquire+0x10/0x10 [ 1507.071048] ? srso_return_thunk+0x5/0x5f [ 1507.071128] ? find_held_lock+0x2c/0x110 [ 1507.071221] do_filp_open+0x1e9/0x450 [ 1507.071340] ? __pfx_do_filp_open+0x10/0x10 [ 1507.071457] ? find_held_lock+0x2c/0x110 [ 1507.071571] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1507.071698] ? lock_acquire+0x32/0xc0 [ 1507.071807] ? srso_return_thunk+0x5/0x5f [ 1507.071906] ? srso_return_thunk+0x5/0x5f [ 1507.071998] ? alloc_fd+0x2c0/0x560 [ 1507.072140] do_sys_openat2+0x164/0x1d0 [ 1507.072233] ? __pfx_do_sys_openat2+0x10/0x10 [ 1507.072338] ? srso_return_thunk+0x5/0x5f [ 1507.072417] ? __fget_files+0x206/0x3b0 [ 1507.072555] __x64_sys_openat+0x143/0x200 [ 1507.072653] ? __pfx___x64_sys_openat+0x10/0x10 [ 1507.072749] ? ksys_write+0x1b1/0x240 [ 1507.072910] do_syscall_64+0xbf/0x1d0 [ 1507.073006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1507.073103] RIP: 0033:0x7f88c0051a04 [ 1507.073155] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1507.073231] RSP: 002b:00007f88bd5f2cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1507.073304] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f88c0051a04 [ 1507.073359] RDX: 0000000000000000 RSI: 00007f88bd5f2d60 RDI: 00000000ffffff9c [ 1507.073411] RBP: 00007f88bd5f2d60 R08: 0000000000000000 R09: 0000000000000000 [ 1507.073461] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1507.073512] R13: 00007fff6ef0c3ff R14: 00007f88bd5f3300 R15: 0000000000022000 [ 1507.073618] 16:55:42 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, 0xffffffffffffffff, 0x0) 16:55:42 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000008, 0x813, 0xffffffffffffffff, 0x0) [ 1507.382029] loop3: detected capacity change from 0 to 12 [ 1507.408400] FAT-fs (loop3): bogus number of reserved sectors [ 1507.409457] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 1507.410842] FAT-fs (loop3): Can't find a valid FAT filesystem 16:55:42 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xfc, 0x81, 0x96, 0x1, 0x0, 0x5, 0x20, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x61c, 0x0, @perf_config_ext={0x8, 0x7}, 0x8001, 0x401, 0x33f, 0x0, 0x9, 0x2, 0x0, 0x0, 0xffff, 0x0, 0x7}, 0x0, 0x5, r0, 0x0) [ 1544.764394] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [syz-executor.0:10974] [ 1544.764437] Modules linked in: [ 1544.764451] irq event stamp: 3617189 [ 1544.764464] hardirqs last enabled at (3617188): [] irqentry_exit+0x3b/0x90 [ 1544.764517] hardirqs last disabled at (3617189): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 1544.764589] softirqs last enabled at (3597222): [] handle_softirqs+0x50c/0x770 [ 1544.764648] softirqs last disabled at (3597225): [] __irq_exit_rcu+0xc4/0x100 [ 1544.764708] CPU: 0 UID: 0 PID: 10974 Comm: syz-executor.0 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1544.764752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1544.764773] RIP: 0010:unwind_next_frame+0x1690/0x2490 [ 1544.764830] Code: 20 61 c5 84 c6 05 c1 56 08 05 01 e8 8a 8b 1e 00 e9 be ed ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 80 3c 02 00 <0f> 85 e0 08 00 00 49 8d 7f 08 49 8b 5f 48 48 b8 00 00 00 00 00 fc [ 1544.764867] RSP: 0018:ffff88806ce09508 EFLAGS: 00000246 [ 1544.764894] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000001 [ 1544.764920] RDX: 1ffff1100d9c12b8 RSI: ffff8880398a7a90 RDI: ffff88806ce095c8 [ 1544.764946] RBP: 0000000000000030 R08: 0000000000000001 R09: ffff88806ce095b8 [ 1544.764972] R10: 000000000003aab6 R11: 0000000000022ad1 R12: ffff88806ce095d8 [ 1544.764997] R13: ffff88806ce095c0 R14: ffff8880398a7a90 R15: ffff88806ce09578 [ 1544.765027] FS: 00007f4880a05700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 1544.765062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1544.765089] CR2: 00007f77b9b86000 CR3: 000000002cc24000 CR4: 0000000000350ef0 [ 1544.765114] Call Trace: [ 1544.765124] [ 1544.765137] ? watchdog_timer_fn+0x3ee/0x510 [ 1544.765177] ? __pfx_watchdog_timer_fn+0x10/0x10 [ 1544.765223] ? __hrtimer_run_queues+0x57c/0xa80 [ 1544.765278] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 1544.765315] ? ktime_get_update_offsets_now+0x252/0x3c0 [ 1544.765388] ? hrtimer_interrupt+0x369/0x830 [ 1544.765448] ? __sysvec_apic_timer_interrupt+0xc2/0x330 [ 1544.765508] ? sysvec_apic_timer_interrupt+0x34/0x80 [ 1544.765570] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1544.765640] ? unwind_next_frame+0x1690/0x2490 [ 1544.765696] ? unwind_next_frame+0xc6a/0x2490 [ 1544.765747] ? __kmalloc_noprof+0x195/0x4b0 [ 1544.765803] ? kernel_text_address+0x11/0xc0 [ 1544.765840] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1544.765898] arch_stack_walk+0x87/0xf0 [ 1544.765953] ? security_inode_init_security+0x13e/0x390 [ 1544.766006] stack_trace_save+0x8f/0xc0 [ 1544.766056] ? __pfx_stack_trace_save+0x10/0x10 [ 1544.766110] ? tick_program_event+0xac/0x140 [ 1544.766151] ? srso_return_thunk+0x5/0x5f [ 1544.766191] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1544.766258] kasan_save_stack+0x24/0x50 [ 1544.766293] ? kasan_save_stack+0x24/0x50 [ 1544.766326] ? kasan_save_track+0x14/0x30 [ 1544.766360] ? __kasan_slab_alloc+0x59/0x70 [ 1544.766397] ? kmem_cache_alloc_noprof+0x13d/0x3d0 [ 1544.766449] ? __alloc_object+0x2f/0x270 [ 1544.766490] ? __create_object+0x1d/0x80 [ 1544.766530] ? kmem_cache_alloc_node_noprof+0x311/0x3e0 [ 1544.766584] ? __alloc_skb+0x2ad/0x370 [ 1544.766640] ? skb_copy+0x1d5/0x3b0 [ 1544.766696] ? mac80211_hwsim_tx_frame_no_nl.isra.0+0xafb/0x1320 [ 1544.766754] ? mac80211_hwsim_tx_frame+0x1ee/0x2a0 [ 1544.766806] ? mac80211_hwsim_beacon_tx+0x546/0x950 [ 1544.766860] ? __iterate_interfaces+0x2e0/0x650 [ 1544.766909] ? ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 [ 1544.766965] ? mac80211_hwsim_beacon+0x105/0x200 [ 1544.767006] ? __hrtimer_run_queues+0x1ab/0xa80 [ 1544.767041] ? hrtimer_run_softirq+0x14c/0x310 [ 1544.767085] ? handle_softirqs+0x1b1/0x770 [ 1544.767132] ? __irq_exit_rcu+0xc4/0x100 [ 1544.767179] ? irq_exit_rcu+0x9/0x20 [ 1544.767226] ? sysvec_apic_timer_interrupt+0x70/0x80 [ 1544.767286] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1544.767334] ? qlist_free_all+0x96/0x160 [ 1544.767391] ? kasan_quarantine_reduce+0x19f/0x240 [ 1544.767452] ? __kasan_slab_alloc+0x49/0x70 [ 1544.767489] ? __kmalloc_noprof+0x195/0x4b0 [ 1544.767551] ? ___slab_alloc+0x4f1/0x11d0 [ 1544.767597] ? ___slab_alloc+0x2ff/0x11d0 [ 1544.767646] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1544.767695] ? qlist_free_all+0x96/0x160 [ 1544.767752] ? __alloc_object+0x2f/0x270 [ 1544.767795] ? ___slab_alloc+0x1a2/0x11d0 [ 1544.767840] ? vfs_mkdir+0x291/0x4f0 [ 1544.767882] ? do_mkdirat+0x1a4/0x350 [ 1544.767936] ? __x64_sys_mkdir+0xf3/0x140 [ 1544.767991] ? do_syscall_64+0xbf/0x1d0 [ 1544.768032] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1544.768081] ? srso_return_thunk+0x5/0x5f [ 1544.768118] ? hlock_class+0x4e/0x130 [ 1544.768153] ? srso_return_thunk+0x5/0x5f [ 1544.768193] kasan_save_track+0x14/0x30 [ 1544.768228] __kasan_slab_alloc+0x59/0x70 [ 1544.768270] kmem_cache_alloc_noprof+0x13d/0x3d0 [ 1544.768337] __alloc_object+0x2f/0x270 [ 1544.768382] __create_object+0x1d/0x80 [ 1544.768429] kmem_cache_alloc_node_noprof+0x311/0x3e0 [ 1544.768483] ? find_held_lock+0x2c/0x110 [ 1544.768516] ? __alloc_skb+0x2ad/0x370 [ 1544.768582] __alloc_skb+0x2ad/0x370 [ 1544.768639] ? __pfx___alloc_skb+0x10/0x10 [ 1544.768696] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1544.768751] ? srso_return_thunk+0x5/0x5f [ 1544.768788] ? do_raw_spin_lock+0x124/0x270 [ 1544.768847] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1544.768912] skb_copy+0x1d5/0x3b0 [ 1544.768968] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1544.769021] mac80211_hwsim_tx_frame_no_nl.isra.0+0xafb/0x1320 [ 1544.769093] ? __pfx_lock_release+0x10/0x10 [ 1544.769139] ? srso_return_thunk+0x5/0x5f [ 1544.769181] ? __pfx_mac80211_hwsim_tx_frame_no_nl.isra.0+0x10/0x10 [ 1544.769241] ? srso_return_thunk+0x5/0x5f [ 1544.769291] ? srso_return_thunk+0x5/0x5f [ 1544.769328] ? srso_return_thunk+0x5/0x5f [ 1544.769368] ? srso_return_thunk+0x5/0x5f [ 1544.769408] ? mac80211_hwsim_monitor_rx+0x1be/0x820 [ 1544.769465] mac80211_hwsim_tx_frame+0x1ee/0x2a0 [ 1544.769527] mac80211_hwsim_beacon_tx+0x546/0x950 [ 1544.769590] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1544.769640] ? srso_return_thunk+0x5/0x5f [ 1544.769684] __iterate_interfaces+0x2e0/0x650 [ 1544.769736] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 1544.769799] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 1544.769856] ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 [ 1544.769918] mac80211_hwsim_beacon+0x105/0x200 [ 1544.769958] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 1544.770004] __hrtimer_run_queues+0x1ab/0xa80 [ 1544.770058] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 1544.770094] ? ktime_get_update_offsets_now+0x252/0x3c0 [ 1544.770165] hrtimer_run_softirq+0x14c/0x310 [ 1544.770209] handle_softirqs+0x1b1/0x770 [ 1544.770271] __irq_exit_rcu+0xc4/0x100 [ 1544.770319] irq_exit_rcu+0x9/0x20 [ 1544.770366] sysvec_apic_timer_interrupt+0x70/0x80 [ 1544.770427] [ 1544.770438] [ 1544.770451] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1544.770500] RIP: 0010:qlist_free_all+0x96/0x160 [ 1544.770559] Code: 0f 82 e0 00 00 00 48 c7 c2 00 00 00 80 48 2b 15 e0 6d d2 03 48 01 ca 48 c1 ea 0c 48 c1 e2 06 48 03 15 be 6d d2 03 48 8b 72 08 <48> 89 d1 40 f6 c6 01 0f 85 a1 00 00 00 66 90 80 79 33 f5 ba 00 00 [ 1544.770596] RSP: 0018:ffff8880398a79a0 EFLAGS: 00000286 [ 1544.770623] RAX: ffff88800a2c0250 RBX: ffff88800a2c0250 RCX: ffff88808a2c0250 [ 1544.770648] RDX: ffffea000028b000 RSI: ffff888008c4f780 RDI: ffffffff81a47796 [ 1544.770674] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff0fdfbe9 [ 1544.770698] R10: ffffffff87efdf4f R11: 0000000000000000 R12: 0000000000000000 [ 1544.770722] R13: ffff8880398a79d8 R14: ffff888009eaa378 R15: ffff888009eaa378 [ 1544.770766] ? put_cpu_partial+0x106/0x1b0 [ 1544.770825] ? security_inode_init_security+0x13e/0x390 [ 1544.770866] kasan_quarantine_reduce+0x19f/0x240 [ 1544.770933] __kasan_slab_alloc+0x49/0x70 [ 1544.770974] __kmalloc_noprof+0x195/0x4b0 [ 1544.771024] ? posix_acl_create.part.0+0x2a0/0x480 [ 1544.771089] security_inode_init_security+0x13e/0x390 [ 1544.771133] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1544.771188] ? __pfx_security_inode_init_security+0x10/0x10 [ 1544.771236] ? srso_return_thunk+0x5/0x5f [ 1544.771274] ? crc32c_le_arch+0x11c/0x1d0 [ 1544.771336] __ext4_new_inode+0x33d0/0x4b20 [ 1544.771407] ? __pfx___ext4_new_inode+0x10/0x10 [ 1544.771455] ? __pfx_avc_has_perm+0x10/0x10 [ 1544.771515] ? __pfx___dquot_initialize+0x10/0x10 [ 1544.771593] ext4_mkdir+0x33d/0xb30 [ 1544.771661] ? __pfx_ext4_mkdir+0x10/0x10 [ 1544.771711] ? inode_permission.part.0+0xb5/0x520 [ 1544.771769] vfs_mkdir+0x291/0x4f0 [ 1544.771820] do_mkdirat+0x1a4/0x350 [ 1544.771881] ? __pfx_do_mkdirat+0x10/0x10 [ 1544.771944] ? srso_return_thunk+0x5/0x5f [ 1544.771990] __x64_sys_mkdir+0xf3/0x140 [ 1544.772050] do_syscall_64+0xbf/0x1d0 [ 1544.772096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1544.772141] RIP: 0033:0x7f488348ec27 [ 1544.772167] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1544.772204] RSP: 002b:00007f4880a04fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1544.772239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f488348ec27 [ 1544.772264] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1544.772288] RBP: 00007f4880a05040 R08: 0000000000000000 R09: 0000000000000000 [ 1544.772312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1544.772336] R13: 0000000020000100 R14: 00007f4880a05000 R15: 0000000000000000 [ 1544.772386] [ 1544.772399] Sending NMI from CPU 0 to CPUs 1: [ 1544.849152] NMI backtrace for cpu 1 [ 1544.849198] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.13.0-rc3-next-20241220 #1 [ 1544.849293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1544.849338] RIP: 0010:queued_spin_lock_slowpath+0x242/0xb60 [ 1544.849496] Code: 02 48 89 e8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 85 08 00 00 b8 01 00 00 00 66 89 45 00 e9 bf fe ff ff 89 44 24 38 f3 90 5b fe ff ff 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 [ 1544.849578] RSP: 0018:ffff88806cf099e0 EFLAGS: 00000202 [ 1544.849645] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffffff84aa53ff [ 1544.849711] RDX: fffffbfff0c1bb01 RSI: 0000000000000004 RDI: ffffffff860dd800 [ 1544.849766] RBP: ffffffff860dd800 R08: 0000000000000000 R09: fffffbfff0c1bb00 [ 1544.849822] R10: ffffffff860dd803 R11: 0000000000000001 R12: 1ffff1100d9e133d [ 1544.849887] R13: 0000000000000003 R14: fffffbfff0c1bb00 R15: ffff88806cf09a18 [ 1544.849947] FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1544.850023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1544.850083] CR2: 00007fe978fd8010 CR3: 0000000015dd8000 CR4: 0000000000350ef0 [ 1544.850139] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1544.850192] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 1544.850246] Call Trace: [ 1544.850268] [ 1544.850295] ? nmi_cpu_backtrace+0x179/0x260 [ 1544.850426] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 1544.850525] ? nmi_handle+0x1a6/0x560 [ 1544.850620] ? queued_spin_lock_slowpath+0x242/0xb60 [ 1544.850781] ? queued_spin_lock_slowpath+0x242/0xb60 [ 1544.850920] ? default_do_nmi+0x64/0x1c0 [ 1544.851036] ? exc_nmi+0x188/0x1c0 [ 1544.851162] ? end_repeat_nmi+0xf/0x53 [ 1544.851281] ? queued_spin_lock_slowpath+0xaf/0xb60 [ 1544.851421] ? queued_spin_lock_slowpath+0x242/0xb60 [ 1544.851563] ? queued_spin_lock_slowpath+0x242/0xb60 [ 1544.851720] ? queued_spin_lock_slowpath+0x242/0xb60 [ 1544.851862] [ 1544.851885] [ 1544.851914] ? __pfx_queued_spin_lock_slowpath+0x10/0x10 [ 1544.852056] ? srso_return_thunk+0x5/0x5f [ 1544.852163] do_raw_spin_lock+0x1de/0x270 [ 1544.852292] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1544.852421] ? lock_acquire+0x32/0xc0 [ 1544.852524] ? mac80211_hwsim_tx_frame_no_nl.isra.0+0x6d1/0x1320 [ 1544.852673] mac80211_hwsim_tx_frame_no_nl.isra.0+0x6d1/0x1320 [ 1544.852816] ? __mac80211_hwsim_beacon_tx.part.0+0x1e6/0x5c0 [ 1544.852952] ? __pfx_lock_release+0x10/0x10 [ 1544.853057] ? srso_return_thunk+0x5/0x5f [ 1544.853141] ? trace_lock_acquire+0x13b/0x1b0 [ 1544.853227] ? __pfx_mac80211_hwsim_tx_frame_no_nl.isra.0+0x10/0x10 [ 1544.853376] ? srso_return_thunk+0x5/0x5f [ 1544.853460] ? srso_return_thunk+0x5/0x5f [ 1544.853546] ? srso_return_thunk+0x5/0x5f [ 1544.853630] ? mac80211_hwsim_monitor_rx+0x1be/0x820 [ 1544.853756] mac80211_hwsim_tx_frame+0x1ee/0x2a0 [ 1544.853885] mac80211_hwsim_beacon_tx+0x546/0x950 [ 1544.854017] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1544.854129] ? srso_return_thunk+0x5/0x5f [ 1544.854221] __iterate_interfaces+0x2e0/0x650 [ 1544.854334] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 1544.854467] ? __pfx_mac80211_hwsim_beacon_tx+0x10/0x10 [ 1544.854592] ieee80211_iterate_active_interfaces_atomic+0x71/0x1b0 [ 1544.854745] mac80211_hwsim_beacon+0x105/0x200 [ 1544.854838] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 1544.854937] __hrtimer_run_queues+0x1ab/0xa80 [ 1544.855040] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 1544.855138] ? ktime_get_update_offsets_now+0x252/0x3c0 [ 1544.855282] hrtimer_run_softirq+0x14c/0x310 [ 1544.855371] handle_softirqs+0x1b1/0x770 [ 1544.855495] __irq_exit_rcu+0xc4/0x100 [ 1544.855602] irq_exit_rcu+0x9/0x20 [ 1544.855721] sysvec_apic_timer_interrupt+0x70/0x80 [ 1544.855857] [ 1544.855881] [ 1544.855907] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1544.856018] RIP: 0010:default_idle+0x1e/0x30 [ 1544.856119] Code: 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 eb 0c 0f 1f 44 00 00 0f 00 2d 69 56 1a 00 0f 1f 44 00 00 fb f4 e9 1c 30 02 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 [ 1544.856214] RSP: 0018:ffff88800970fe68 EFLAGS: 00000206 [ 1544.856290] RAX: 000000000043f435 RBX: 0000000000000001 RCX: ffffffff84a82a97 [ 1544.856353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff814b32ba [ 1544.856408] RBP: dffffc0000000000 R08: 0000000000000001 R09: ffffed100d9e6c4a [ 1544.856463] R10: ffff88806cf36253 R11: 0000000000000000 R12: ffffffff863fcc90 [ 1544.856519] R13: 1ffff110012e1fd2 R14: 0000000000000000 R15: 0000000000000000 [ 1544.856592] ? ct_kernel_exit.constprop.0+0x127/0x150 [ 1544.856696] ? do_idle+0x2fa/0x3b0 [ 1544.856836] ? srso_return_thunk+0x5/0x5f [ 1544.856920] default_idle_call+0x6d/0xb0 [ 1544.857012] do_idle+0x2fa/0x3b0 [ 1544.857144] ? __pfx_do_idle+0x10/0x10 [ 1544.857294] cpu_startup_entry+0x4f/0x60 [ 1544.857429] start_secondary+0x1c1/0x220 [ 1544.857524] common_startup_64+0x12c/0x138 [ 1544.857672] VM DIAGNOSIS: 16:56:19 Registers: info registers vcpu 0 RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82842b15 RDI=ffffffff8868a060 RBP=ffffffff8868a020 RSP=ffff88806ce08d58 R8 =0000000000000000 R9 =ffffed100159e046 R10=0000000000000036 R11=0000000000000001 R12=0000000000000036 R13=ffffffff8868a020 R14=0000000000000010 R15=ffffffff82842b00 RIP=ffffffff82842b6d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4880a05700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f77b9b86000 CR3=000000002cc24000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000a60ce07b00000000cec3662e XMM01=000000000000000003515b82db34ca11 XMM02=0000000000000000333bebdfd0a6a21d XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000043f399 RBX=0000000000000001 RCX=ffffffff84a82a97 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814b32ba RBP=dffffc0000000000 RSP=ffff88800970fe68 R8 =0000000000000001 R9 =ffffed100d9e6c4a R10=ffff88806cf36253 R11=0000000000000000 R12=ffffffff863fcc90 R13=1ffff110012e1fd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a83a3e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe978fd8010 CR3=0000000015dd8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004184b406c0000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000