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{&(0x7f0000005b80)="a0e69a93458c0b20bc68c10b703f710f8f56f6f5ba04b84d43823e43f6f7b669fe53dbebba01e76b32cafb2287f18d99cbc45043924b319199cfc0c738214b7cdf26567a4634f3d44c43cae2cd478d78be229726efe043aecd28b1bfdc0d5e9300669e7a1271971fb0b31f5261c5118f793d9818e0b522cc3f1175cc7a662c0762f1a9f6438b34af2f207445143f2277c2ca68ee86a456d3cd8b401f0aea36f1edb5435170fab2d53f9d0a9ccaab679c1e7b435ea4e85e52ae7b52dbb4c8f82e05f62c4d74ebaa6004525ef8338ccd8dcbed953cb0fb99b953aec39c62bde529d9b1799fd1be638fd19bd1cf1aa227613453178b", 0xf4}, {&(0x7f0000005c80)="02f49a2818244399f79e5c536f73cdc0d468e935d1", 0x15}, {&(0x7f0000005cc0)="5bf58ae4e16ecd6fc39a4fe0aefa1380d5efcb91e64a9f9b8c065b4cde0f54e1ae5ea1c8bb358e906454dafba06fc6221b859d56cd3eb93c6f3b1a5497d50f0d27178ffd613672ea5f70a9e1c5310f", 0x4f}], 0x6, &(0x7f0000005e80)=[@ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @local, @loopback}}}, @ip_retopts={{0x30, 0x0, 0x7, {[@timestamp={0x44, 0x20, 0xc7, 0x0, 0x9, [0x8, 0x1, 0x9, 0x80, 0x80000001, 0xfff, 0x6]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x81}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6f88}}, @ip_retopts={{0x94, 0x0, 0x7, {[@ssrr={0x89, 0xb, 0x45, [@dev={0xac, 0x14, 0x14, 0x25}, @remote]}, @generic={0x44, 0x11, "43d1025c41cd9d3ed204cfc672b58d"}, @lsrr={0x83, 0xb, 0x4f, [@empty, @multicast1]}, @timestamp_prespec={0x44, 0x3c, 0x9, 0x3, 0x0, [{@broadcast, 0xfc13}, {@rand_addr=0x64010100, 0x5}, {@multicast2, 0x4e3f}, {@loopback, 0x20}, {@rand_addr=0x64010101, 0x1}, {@private=0xa010100, 0xff}, {@multicast2, 0x1}]}, @ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x1c, 0x31, 0x1, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@remote, 0x9}, {@local, 0x8305}]}, @noop]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}], 0x148}}, {{0x0, 0x0, &(0x7f0000006000), 0x0, &(0x7f0000006040)=[@ip_ttl={{0x14, 0x0, 0x2, 0x1000}}], 0x18}}, {{&(0x7f0000006080)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000006180)=[{&(0x7f00000060c0)="2d3b9bb1edcdc3d73aeacd2a65789fadc04c196f813ddea82e7966ab8e09285c3218d0d7f5d7d85354aa3410c15b70b601008cf9cc09f9b270910ce49640d75603f9f7bf4bfb354cc0dd3fdf3a929c2e7c6260942c96725fd25d92604ac9d5dd4439cc4153b0892f172ab1b611960623f05245c9af00663a95f9dc620243d28119999fd752f20eb0fcc95246ba6179b0f23f9cccc08b7ed5121ef937f29291105e052df5a8e0af6685790e85784af08170213a", 0xb3}], 0x1, &(0x7f00000061c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @local}}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@lsrr={0x83, 0xb, 0xbe, [@broadcast, @local]}, @end, @lsrr={0x83, 0x13, 0x6d, [@multicast2, @multicast1, @private=0xa010100, @multicast1]}, @timestamp_prespec={0x44, 0x1c, 0x47, 0x3, 0x6, [{@multicast2, 0x6}, {@remote, 0x8000}, {@private=0xa010101, 0xefc3698}]}]}}}], 0x70}}], 0x9, 0x20000010) 21:24:21 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 385.540862][T10593] loop2: detected capacity change from 0 to 1033 [ 385.568479][T10593] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:21 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000010000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:21 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f00002fd000/0x3000)=nil, 0x3000, 0x3000009, 0x10, 0xffffffffffffffff, 0x62f9d000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) splice(r1, &(0x7f0000000000)=0x61ef, r2, &(0x7f0000000040)=0x1f, 0x9, 0x9) 21:24:21 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 385.618434][T10593] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 385.628304][T10593] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 385.637023][T10593] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:21 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:21 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:22 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x8101) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x8, 0x6, 0x401, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x38}}, 0x408c5) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:24:22 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) splice(r0, 0x0, r1, 0x0, 0x30000033fe0, 0x0) 21:24:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x81800, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:22 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:22 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:22 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200001, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000002c0)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r1, 0xc9779000) 21:24:22 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 386.521660][T10651] loop2: detected capacity change from 0 to 1036 [ 386.530424][T10651] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 386.553531][T10651] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 386.563394][T10651] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features 21:24:22 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x81900, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 386.572100][T10651] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:22 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x300000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:22 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x4, &(0x7f0000000300)=[{&(0x7f0000000080)="640c35a02a3a329db4e3773bbd90b6", 0xf, 0xfff}, {&(0x7f00000000c0)="a8dd55041a0db992968657ae975567750f2eb289ef234988f10dfc7dc6aae2478c949a5b45f49f9853ec501ed590c192e4c00f43ab25b145e1056757464b46399f2bd286411f779bd45c1fc0c5944f54617ffa313cf200e893be500b43580f5a", 0x60}, {&(0x7f0000000200)="ae2c37d2cfcc4d806e454ca3d02de455291860182b2df6cfa7703ed55a93011d6d0227c1a451eb7582f39a7dd2dd9d093711fd0de5d620900917609800debc8ccb6e005a5ba45f34b0b16af350c6ed1e0185b7d4d7bb92d2aa98275f4688a56b35818d54dcf65f18d96c8b5b69c16f7961c53c4f3cd72e06b237d6b1e2f0669f079f23baa5369e6a93ff777dbd2e91062d74", 0x92, 0x7fffffff}, {&(0x7f0000000140)="478d87e11652399a2ca86596fabe15ceddd40932c8b4d3b95a793962b01307dbf069e9bab2e5222ca341b7907742f2ea7a9de28ecd0a3987cb8ce4a657bdd2031becb3061d2e372875545b6b9a033dd7a0b141999063f88caa981ddab903d816ab3af76c45fdbd6a2868f23f57aee8902b9bbacdf42fe0ed78ed", 0x7a, 0x9}], 0x30, &(0x7f0000000380)={[{@delalloc}, {@sb={'sb', 0x3d, 0xfffffffffffffffe}}], [{@uid_lt={'uid<', 0xee00}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'memory.stat\x00'}}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:22 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 386.614502][T10662] loop0: detected capacity change from 0 to 4096 [ 386.645197][T10662] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 386.682969][T10682] loop2: detected capacity change from 0 to 1036 21:24:22 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 386.730230][T10682] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 386.759101][T10694] loop3: detected capacity change from 0 to 264192 [ 386.760053][T10682] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 386.775468][T10682] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 386.784223][T10682] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 386.842262][T10681] loop3: detected capacity change from 0 to 264192 21:24:23 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) splice(r0, 0x0, r1, 0x0, 0x30000033fe0, 0x0) 21:24:23 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:23 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x500000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x81f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) preadv2(r0, &(0x7f0000000000), 0x0, 0x10000, 0x6, 0x1) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:23 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) sendfile(r0, r1, &(0x7f0000000500)=0x3eb3, 0x1f) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f00000009c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000580)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x0, @local}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)=0x7) r2 = fork() prlimit64(r2, 0x8, &(0x7f0000000000)={0x0, 0x30000000}, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000040)=[@window={0x3, 0x4}, @window, @sack_perm, @timestamp], 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) recvfrom(r3, &(0x7f0000000a40)=""/95, 0x5f, 0x0, 0x0, 0x0) r4 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x20) sendfile(r4, r4, &(0x7f0000000000)=0x7, 0x3) 21:24:23 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x600000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 387.493872][T10723] loop2: detected capacity change from 0 to 1039 [ 387.506130][T10720] PM: suspend entry (deep) [ 387.521025][T10723] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:23 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000080)={{'\x00', 0x3}, {0x8}, 0x0, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)="6f0e95e15d41408ea584f2d1651302ad458a51ac6c9fd08d0f66aa081849d56fb296568564e9a9cb61fa6cda1c1111150bb1d2946a5e6228d655a1a63a752dd8649fc79c18be50e7e98cda0df78212419f2da073f17b2d129164fb86c285cfdc537d410ed8dd7f1c954c8a56050ba46cd4df02b8cb17565cb79f53a597237e902ac5bae5baec30ad78315a5cf93ae79fa9067b5c0d86b488220357b2f0f97dc1e1e45e71f0ef7734b2a4094df3d5ed2fe11f4644c654a82050035c71d98ccf6b72198fe0e900fe25b20c61ae97527eed9ac77a6ab810eabaa34feef031de1c73d3e1f19dea4c5f510bee59ba1fa55e54b65da1c72a05dc1eccf51d4ca01d0e820d3682d30031311fe2a66523ab3a42d27da2e8fe128379033ca07422d5475eeae353bd26136f59a2b0fc2f67146cebeb5c69ddc134231d2e1a54687c361f96bae9f141cba2ed8af2a590471b08841224b13564d369cb6711988f9a75097301f8fcd6d4921124fad85541cf486fdeb8", 0x16f, 0x0, &(0x7f0000000480)={0x2, 0x1086, {0x0, 0xc, 0x1000, "b81dd17759367a489102337d58502ec8d6ce84cad6d72819a223f9184ee972cef34d5d094d1e7b731978ecc8cad5ebb41c13b01bea8bb32097eb58923e5abc5f705c6626d4615531b5abfdd8174d779eec24605c5ed438179de2420b64782d35c30330f5419704e99d5ab19c4309733fe921c9edba4aeacab8206966c1cae757374a8456bd0a267d6b132847ee86cad79c6693fb0ca48a5a195df90906e6145cf17ab30b055614619ed4c211323afc67d8b86323841ba9354a560057f66a821fa9379287e508b1cae54f72cbd3c07b5e884a4c406344b8509b7e1c6d97aff7ab631cd81d675bb5fd6f81334617c114a95a0c968a6100880c2146824d834032e1b1093f004ae891444e6b1a6bd0ae38de3f1a173e5175488b5e9cb30512c3af91f1ad242571114c55f206c2c0b466a8c2b6ddd9371645a08db4b8a58c3bbb5019c7ad78aca1ac1083fceb699aa116383c7c05a8f17dd96cfa9d898b0090e365cdfba4c4b301f6f7b6a8c8a8fdf01f655de33b358a523ad1ec8946612df9519028c70c2421a0ab44678c9a05c7d8b2b95f8ceaee8da3b1e014ac4d336f8bb5da72f8ed6af06ce63059c58c7688e9f0e61381a48614b99ca9924f389c3c7beb4be6227b075213b5f9c6a91e38f1f5e0b7e170b426eb4204ad0f1f9cac1492fdc5577c553f6a8d0361c7d3a8b49f4098e029ca46c33d401396f7d0ec241b4529458dad96ac0aad3648e6f7059a407496b08b8461066e675e547d2faad4f72c04d1560c596e80bb8894de46488ef4d0b5b03a83963d6c407a955e7aa43c26941e320fd44e6c74ac20b9a186b18e7a1f4de04bf11cef47f4118bc9071136b2e9d689f0594d7c0127f722fefcd007e451bfac3b9c7f6f9b8a291099daa2e0f6e763ed58aa404583a8cdaeea64750e2b03e506ac3b78270eac53ccdc53e42d4322941129bbf311c3eef9e295c0aa254bbc0254c7975849c8c4a5fecd3c0797db011726aa17b199c8abbe8647ed01d4e046ef2a3507eb69c29cfe80b2e61285f9bcdd38ee2cf40be4f66981192348e39b9b5cd461be10504b0e175e7b24ccb2bb8555f4d2a37d51c894547534cc92fd565641911e4611ba3126566c923df75c90abf7b559c217e9eb7718293acca276a7b8a7635aa05999d2c473d92f5c62b526a4c76014565bb4a5c7f67705e0adeb53e8a8c78c1c6ad8cd75342ddae809ff11bb512f9155311d3a308656d934227d066021b4c80a708cce766f83809aafd619a701519ee8c0a4e1acd77f029f9c62955d8f26a33584775cc8495a62a20a024ae654fecd5ab424c9bbbdd7c8c7bc7fcf595ad08d2f63e48e9d5bf3801f4cabb62f21d04f6c5b0c4bbfbb5ca695e40588fa667509e54d3ceb037caa108e4e2fce31d618f2412b0d096ee1650c4debda5dab753cc5d91b82af95d67d2e6656b76e5075cfcd4e2900bd323e7123079b559cab6c6976762a920b653de7c46c69cf7941a128b39a4d63cde7201c15b175e8517162d8260ee9032bf0252848d679b708a57dffe0afdfc327d6263bacd81102f6bf84f12a5a1a99f4b85dee48f104c9307d2e367522c9758504bd1a24e0824a73a86bdcb4f35c9f849884038683081aa90b3177c12279f147570b4ec9c929a4a7cf583bd435252de55b4235f9a7dcc3f6b38f9efaf1a2f8247c81ebe11431842197c6a0efea4afb19da4686dfdafd6f68a5e34b2adbac650b86bf59ef502630fc75db5c6ccedbf79674cf54364876dbecece8be20492bd0e5b8b1670f869d7932b33783546a693aba5d3abdb9f17b2efcf2bd9ff7b8ebde71a8786c3ed88ca27371a53d672598f2c462300cad2b9f7656b3d116812710f23dc9ec85d5c6414915696cd62f9f031000cb67d20328366fa52fa951041b1acdf995713e4b91b91452657adfbef0002bd23e34a15f798acc874cb35794a8abe32d492d91bbdaef5b1f720e4c7d86dcfa9bdc7050571c3c13f56a5dc59fcbdd47179dc2bed028f9b0d2516e8b171abc4bb5bb303aab2c7e50496f2f6c9230e9cbf4dcd34716a79230ac9f7b1bbb65ca706d58aa5cd3ea13433f72c758f62007842c9f3120ba015704d08a59ac569b687adc7b0940f49f2640d8fdc679452d73bca36ef4d2f4d3ab0b387b128bf4a4c187992e13140a1a88e76087b105de088f32f57734038576704a8857c34acf5a9c797ccd9bf88b8a8442d19541f4a9c231e3b17fbed7a192302871bc29dbfccf64fbf5ba74fc1323f50f7aec815f185bad0d7fe1317320ef02941a1b6b6e2b1f9ec962d013a0a5a2482765c835472ee7f1bd5d10af58a9face2678f4b629cdbf3ab7486b31f2fe24a9689dc19ac2e7cbe9aae1bbf98601cd058e84584384d488cf08373cc50b9449e0025650514e3bf7dee321dcf6dd13bc2f750fce605ac6acc9de8352ca1b391b70c3addad6f03e84da50752b73ce3c563587ebab4f7b4b52c08c1db0a3b7a3c31b010f02011bcecf8cb0d2e7c9d3091e44ce0f30389baf6b5a5817e6a4ed7ad197a2bfc8190c7d979de5041b1af5283b9ea97f2727a1ef2804a80d3cfe14dd82e6d9ef6ba3ee267bc0a8ff3b278b48b2bb80b8adf2adc384b9c85881d4f420186e1c14597b4a24279f49b4a6228482b19d27c2b270d5ca8195676ab99feb659b1eff87d7ba622716fe0f71da3c51783144bc980a059c6dc6dab5208d1d5d83497124da4a0b3751ddb2788034f006b83f6dbfd20998ca61eadbea76498efcae383caabd2ea9479fee56c99ea97b119c4e5e3268d0300f3f3b22b121567d56569e89b7c1c225f402728ff727b1e485f528769035bc2753771b7e762de67bcbeb79692af14971ef462899d72adf6e74df9d74ed527e8d19368a1b426b02217400886e8d3d3e9dcacc98364f35eb2eba950c0143423ae4d47248080b3eae77ede03b7fde1c467f1dc2f7ac30483e5cb9153586b6634917f9898ef69c23097c1c2b6ff2947e7f2737db36415d364c54c8c8cb24a79826e570eee5af3878c8bb2c9e0b99feae74b74ede59b38bdf9fbd2462d6e5a6564b228abdc3907adc0dd2c8dcfd741651d9ffaf5e9faa8b35df65bef0b472e2e004250706b6d9a733f531042aad4fe8ac5468b0250ff85acba8bdaeecb1cd57c5299dd4673db8b899b14920b3e575c4fb9d175ef730f97fc1d1ae275124c502ab77ecf3b43d29d86258a3e2aa9f911352cf7f0e1e61c66032276c7d98f008ed8235cd46781631d114f0eb03bec0a0ca3ea4ccc911146d3c1e62e035312ffd7d5b9d9963779676b9a2ff0667d606cfaf1e192b23594c997e36b17db44415c26a8a6cc1cb6f8283cae0ecf5007c303796b86565e6c8153fc883ecdd863a6f3d02c5b71ad6a2358e5944da3ace995f6ee36fb23362078ccbb35392bde3683db51825d615a676e202c1c8ddb39ba748afd512fa3949067d6c90b604991b7a987d2cc34487c2341868020d0ad485d75ed1863b5c4e492fa6ff8e4e5579b4b6c7d5129a1c2a3232bb7663146b94224a0ab0542f808bc4eb654d299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0x79, "296049bb14cf0c04b19e8e5cf569a8f5b7c961c41ea30998bafcb199de114d1ea3dc50d31bd484753105503ec54ed06c9b183130c3c261b4930663f7267c8bad23ed51bc4da40cf37598bce7366bc2bf9c5e9c092bd9de19c0792d6448dee97f36084b7ce58314aac2cabc6eab0532bc5f12c4a87d3aaa7393"}, 0x1000, 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0x2092}) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/141, 0x8d}], 0x1, 0x1ff, 0x1694) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:23 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x700000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 387.590746][T10723] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 387.600651][T10723] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 387.609358][T10723] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 387.640306][T10720] Filesystems sync: 0.129 seconds [ 387.653984][T10720] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 387.665077][T10720] OOM killer disabled. [ 387.669156][T10720] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 387.678786][T10720] printk: Suspending console(s) (use no_console_suspend to debug) 21:24:24 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x82000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 387.732941][ T1790] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 388.242077][T10720] ACPI: Preparing to enter system sleep state S3 [ 388.242185][T10720] PM: Saving platform NVS memory [ 388.242190][T10720] Disabling non-boot CPUs ... [ 388.245124][T10720] smpboot: CPU 1 is now offline [ 388.248167][T10720] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 388.248222][T10720] ACPI: Low-level resume complete [ 388.248295][T10720] PM: Restoring platform NVS memory [ 388.248305][T10720] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 388.260029][T10720] Enabling non-boot CPUs ... [ 388.260199][T10720] x86: Booting SMP configuration: [ 388.260203][T10720] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 388.260460][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 388.261434][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 388.262887][T10720] CPU1 is up [ 388.263195][T10720] ACPI: Waking up from system sleep state S3 [ 388.371599][T10720] OOM killer enabled. [ 388.372525][T10720] Restarting tasks ... done. [ 388.388871][T10720] PM: suspend exit 21:24:24 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:24 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:24 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r3, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:24 executing program 0: ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000000c0)={{}, 0x0, 0x12, @inherit={0x58, &(0x7f0000000040)={0x0, 0x2, 0x9, 0x8b1a, {0x3, 0x40, 0x7, 0xf46, 0x4}, [0x6fe, 0x1]}}, @name="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"}) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8a00) 21:24:24 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_io_uring_complete(0x0) sendmsg$OSF_MSG_ADD(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x964, 0x0, 0x5, 0x201, 0x0, 0x0, {0x5, 0x0, 0x2}, [{{0x254, 0x1, {{0x0, 0x7ff}, 0xa3, 0x8, 0x7ff, 0x6500, 0x14, 'syz0\x00', "ef6ad8a04d1f97b51d51b3b6193f566685be6e7c59e052cabcb557d014c95c65", "de9b54c1db27aa246be8d55b40ba34808e96086449b6c2427515816afa76b52d", [{0xb1, 0x6, {0x3, 0x3}}, {0xc2, 0x7, {0x2}}, {0x0, 0x800, {0x3, 0x401}}, {0x2, 0xff9f, {0x2, 0xfffffff7}}, {0x3, 0xfffc, {0x3, 0x3}}, {0x7ff, 0x3, {0x3, 0x2}}, {0x2, 0xfffd, {0x3, 0x6f}}, {0x9, 0x7, {0x3, 0x6}}, {0x5, 0x9, {0x3, 0x6}}, {0x5, 0x8000}, {0x5c4f, 0xac4, {0x3, 0xbd5e}}, {0x8a76, 0x1, {0x0, 0x3ff}}, {0x800, 0x20, {0x0, 0x101}}, {0x800, 0x93aa, {0x2, 0xffffffff}}, {0x1f, 0x8, {0x2}}, {0x0, 0x7, {0x0, 0x1}}, {0x7, 0x6, {0x3, 0x7fffffff}}, {0x3a, 0x9, {0x1, 0x6}}, {0x6c, 0x8001, {0x3, 0x6}}, {0x7, 0xf800, {0x3, 0x3}}, {0x2a01, 0x8, {0x3, 0x64e5}}, {0x80, 0x2, {0x3, 0x9}}, {0x0, 0x1, {0x2, 0x7fff}}, {0x101, 0x40, {0x0, 0x4}}, {0x8000, 0x101, {0x3, 0x10000}}, {0x7, 0x9, {0x1, 0x3}}, {0xd14b, 0xb4, {0x2, 0x9}}, {0x40, 0x200, {0x0, 0x413}}, {0x649, 0x4, {0x3, 0x3}}, {0x2, 0xe8, {0x3, 0x9}}, {0x9, 0x2, {0x2, 0x7}}, {0xff80, 0xd6, {0x0, 0x7}}, {0x0, 0x6, {0x0, 0x4}}, {0x20, 0x4, {0x0, 0x1f}}, {0x6, 0x81, {0x1, 0x274}}, {0xacd9, 0x7fff, {0x1}}, {0x9, 0x6, {0x1, 0x6}}, {0x4, 0x5dea, {0x0, 0x3ff}}, {0x2, 0x351, {0x0, 0x6}}, {0x1ff, 0x0, {0x2, 0x20}}]}}}, {{0x254, 0x1, {{0x1, 0x1}, 0x7, 0x1, 0x1, 0x9, 0x5, 'syz0\x00', "768fb24ceaa5352eb693eaf1dc4f9b3627b3b70f668b604212df32d59970231e", "ecd0fd3ed064a021276caa4ce1f6551d9f346486544196f7c16c963b5aae1e2a", [{0x3, 0x5, {0x1}}, {0x9, 0x0, {0x0, 0x2}}, {0x1, 0x4, {0x3, 0x8c}}, {0x800, 0x7, {0x1, 0x80}}, {0x9, 0x4, {0x3, 0x8}}, {0x800, 0x6, {0x0, 0x2}}, {0xff7f, 0x70b, {0x3}}, {0x6, 0x4, {0x1, 0x8}}, {0x5, 0x5, {0x2, 0x5}}, {0x8000, 0x2, {0x2, 0x3ff}}, {0xff, 0x4, {0x2, 0x400}}, {0x20, 0x100, {0x1, 0x10000}}, {0x9, 0x5, {0x1, 0xffff}}, {0x7f, 0x6, {0x2, 0x10000}}, {0x3, 0x800, {0x1, 0x2}}, {0x101, 0x5, {0x0, 0x7}}, {0x81, 0xffff, {0x2, 0x7}}, {0x3ff, 0x8001, {0x0, 0x48}}, {0x72, 0x4, {0x0, 0x8ddb}}, {0x5, 0x101, {0x3, 0x8}}, {0xff, 0x3, {0x1, 0x8001}}, {0x25a, 0x8, {0x0, 0xc9e}}, {0x6, 0xe2e, {0x2, 0x200}}, {0x2f2f, 0x7, {0x3, 0xfffffff8}}, {0x2, 0x9, {0x0, 0x8}}, {0x5, 0x0, {0x1, 0x2}}, {0x29, 0x7, {0x3, 0x9}}, {0x7f, 0x100, {0x0, 0x200}}, {0x4fd9, 0x5, {0x3, 0x225}}, {0x2, 0x4b1, {0x3, 0x100}}, {0x6, 0x20, {0x1, 0xccf}}, {0x8001, 0x9, {0x1, 0xffffffff}}, {0x1, 0x8, {0x3}}, {0x6, 0x6, {0x1, 0x4}}, {0xff, 0xb8, {0x3}}, {0x1a, 0x6, {0x3, 0x1}}, {0x401, 0x3, {0x0, 0x9}}, {0x8, 0x449, {0x1, 0x3}}, {0x1f, 0x4000, {0x3, 0x1}}, {0x88, 0x346, {0x3, 0xe6f5}}]}}}, {{0x254, 0x1, {{0x0, 0x6}, 0x1, 0x4a, 0x7, 0x1000, 0x21, 'syz0\x00', "00d9d5c5abc59c8ae6c9f7c03bcf71edccec190bbfa6c587fc00f2cba921e72e", "db95298f52c1243273ec09fdc86115b7bdfcefd771c8f561a3006bfdb67838a0", [{0x1, 0xfffd, {0x2, 0x3ff}}, {0x8, 0x1ff, {0x0, 0x8000}}, {0x400, 0xfffb, {0x3, 0x2}}, {0x4, 0x73, {0x3, 0x3}}, {0x80, 0x903, {0x2, 0x81}}, {0x6, 0x2, {0x2, 0x3}}, {0x3, 0xec, {0x3, 0x9}}, {0x40, 0x2a65, {0x3, 0x401}}, {0x3, 0x1000, {0x3, 0x8000}}, {0x1, 0x7fff, {0x2, 0x1}}, {0x7, 0x4, {0x3, 0xb8e}}, {0x10, 0xfffd, {0x1, 0x101}}, {0x1f, 0x5, {0x3, 0xc06}}, {0x7fff, 0x40, {0x3, 0x81}}, {0x3, 0xa5e, {0x1, 0x7}}, {0x7fff, 0x2, {0x2, 0x7}}, {0x3ff, 0x8, {0x0, 0x1000}}, {0x7fff, 0x1, {0x2, 0xfffffff8}}, {0x2, 0x9, {0x1, 0x800}}, {0x3f, 0x101, {0x1, 0x1000}}, {0x4, 0x4, {0x3, 0xfffffff9}}, {0x7fff, 0xffff, {0x2, 0x2}}, {0x3, 0x0, {0x2, 0xfff}}, {0x2, 0x20, {0x2}}, {0x0, 0x4, {0x0, 0x8001}}, {0x4, 0x80, {0x2, 0x9}}, {0x2, 0xff80, {0x1, 0xffff}}, {0xffff, 0x3091, {0x0, 0x7f}}, {0xf2, 0x3, {0x6af40338d2d51848, 0x4d}}, {0x7, 0x9, {0x3, 0x80000000}}, {0x7, 0x1, {0x3, 0x3}}, {0x29e3, 0xffff, {0x1, 0x4}}, {0x0, 0x7ff, {0x0, 0x10001}}, {0xe4, 0x8, {0x0, 0xeca}}, {0xfffc, 0x3, {0x2, 0xfff}}, {0x9, 0x1, {0x2, 0x7}}, {0x9, 0x4, {0x1, 0x1f80}}, {0x101, 0x9, {0x2, 0x80000001}}, {0x8001, 0x5c2e, {0x3, 0x4}}, {0x3ff, 0x1, {0x0, 0x4}}]}}}, {{0x254, 0x1, {{0x0, 0x1d}, 0x7f, 0x3, 0xe18, 0x7, 0x23, 'syz1\x00', "af5b19033a2eda8e04027fd6170ae2b0019ab7c239932c41795a2adb7256ceb3", "874f47759c50d716f49e030cb30b17a896127cfb593243a96007c896372a6e07", [{0x1, 0x3, {0x2, 0x1000}}, {0x3, 0x9, {0x2, 0x6}}, {0x1, 0xb929, {0x1, 0x8}}, {0x5, 0x4, {0x3, 0x7be}}, {0x7, 0x8001, {0x3, 0x7fff}}, {0x4, 0x5, {0x3, 0x4}}, {0x7f, 0x9, {0x2, 0x5}}, {0xffff, 0x2, {0x2, 0x3}}, {0x0, 0x6, {0x2, 0x4}}, {0x0, 0x81, {0x0, 0x7fff}}, {0x9, 0x20, {0x1, 0x2}}, {0x70, 0x2, {0x2, 0x9}}, {0x7, 0xcc9b, {0x0, 0x7}}, {0x2, 0x1, {0x1, 0xa652}}, {0x5, 0x2}, {0x93, 0x2, {0x2, 0x5}}, {0x8001, 0x4, {0x0, 0x3}}, {0xc175, 0x401, {0x1, 0x8}}, {0x2, 0x9, {0x2, 0x8}}, {0x91, 0x2, {0x1, 0x8000}}, {0x1, 0x3f, {0x3, 0x5}}, {0x2, 0xba, {0x1, 0x653d}}, {0x45d, 0xa28d, {0x2, 0x1}}, {0x101, 0x5, {0x1, 0x8000}}, {0x1ff, 0x3f, {0x3, 0x6}}, {0xfff9, 0x8, {0x2, 0x9}}, {0x20, 0xff, {0x3, 0xffffff6b}}, {0x7, 0x3, {0x3, 0x5}}, {0x216c, 0x9b, {0x0, 0x3}}, {0x81, 0x7ff, {0x7, 0xc000000}}, {0x8, 0x71, {0x1, 0x8}}, {0x7f, 0x5, {0x2, 0x3}}, {0x6, 0x1, {0x1, 0x3}}, {0x1, 0x6, {0x3, 0x6}}, {0x401, 0xfff7, {0x2, 0x401}}, {0x6, 0x3, {0x3, 0xfffffffa}}, {0x9, 0xffff, {0x0, 0x8000}}, {0x7f, 0xd6d, {0x1, 0xd8}}, {0x9, 0xb438, {0x0, 0x4}}, {0x3ff, 0x6, {0x2, 0xfffff800}}]}}}]}, 0x964}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) mmap(&(0x7f00003dc000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x903bf000) 21:24:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x82010, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 388.465949][T10771] loop2: detected capacity change from 0 to 1040 [ 388.470789][T10771] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 388.477794][T10771] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 388.480023][T10771] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 388.481767][T10771] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:24 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x900000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:24 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:24 executing program 0: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd=r4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, r3}}, 0xdf24) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20d20002, r8}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000140)={@local, r8}, 0x14) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000080)) io_uring_enter(r0, 0x4aa3, 0x0, 0x0, 0x0, 0x0) [ 388.571327][T10796] loop2: detected capacity change from 0 to 1040 [ 388.582193][T10796] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:24 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:24 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 388.612961][T10796] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 388.615348][T10796] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 388.617915][T10796] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x82200, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 388.736444][T10828] loop2: detected capacity change from 0 to 1041 [ 388.739041][T10828] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 388.745795][T10828] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 388.749239][T10828] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 388.751905][T10828] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r1, 0x4000000000000002) r3 = dup3(r2, r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x301480, 0x1d3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800002, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RATTACH(r0, &(0x7f0000000180)={0x14, 0xd}, 0x14) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) ioctl$TCXONC(r3, 0x540a, 0x1) fsetxattr$security_ima(r4, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="0ee17199eab86cccaa29"], 0xa, 0x2) 21:24:25 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:25 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa02000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:25 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x82500, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x82e00, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 389.372602][T10841] loop2: detected capacity change from 0 to 1042 [ 389.377386][T10841] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 389.388786][T10841] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 389.390869][T10841] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 389.392284][T10841] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:25 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/82, 0x52}, {&(0x7f0000000240)=""/216, 0xd8}], 0x4, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:25 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:25 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xffffff80, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x83600, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:25 executing program 0: syz_read_part_table(0x0, 0x0, &(0x7f0000000280)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 389.481761][T10861] loop2: detected capacity change from 0 to 1047 [ 389.489574][T10861] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 389.515967][T10861] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 389.518048][T10861] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 389.519824][T10861] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:25 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 389.596069][T10891] loop2: detected capacity change from 0 to 1051 [ 389.603552][T10891] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 389.606482][T10891] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 389.608935][T10891] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 389.611084][T10891] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:25 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0xf7, 0x0, 0x6e, 0xa8, @tick=0x20, {0x0, 0x6}, {0x80, 0x6}, @quote={{0x20, 0x1f}, 0xea, &(0x7f0000000000)={0x7f, 0x2, 0x7, 0x80, @time={0x40, 0x9}, {0x81, 0x20}, {0x3f, 0x8}, @raw32={[0x7ff, 0x5]}}}}, {0x19, 0x0, 0x9, 0x1, @time={0x4, 0x5}, {}, {0x8}, @addr={0x4, 0x3f}}, {0x5, 0x2, 0xff, 0xd3, @time={0x8, 0x3d000000}, {0x0, 0x8}, {0x2}, @queue={0x3, {0xcfe8, 0x159}}}, {0xfd, 0x7, 0x2, 0x9, @time={0x10000, 0x5}, {0x7f, 0xe0}, {0xe7, 0xe0}, @queue={0x24, {0x20, 0xffffffff}}}, {0x8, 0x5, 0x6, 0xff, @tick=0x5, {0x1f, 0xac}, {0x0, 0x6}, @result={0x7fff, 0x8}}], 0x8c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5, 0x800, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r4, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r5]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f00000020c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r5, @ANYRESOCT, @ANYRES32=r3, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SCRUB(r8, 0xc400941b, &(0x7f00000018c0)={r6, 0x8, 0x80000001, 0x1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000480)={{}, 0x0, 0x2, @unused=[0x6, 0x100000001, 0x6, 0x6], @devid=r6}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000200)={0x8, 0x4, {0x6, @struct={0x6a35c533, 0x6}, r6, 0xffffffffffff9e6e, 0x7ff, 0x5, 0x20, 0x28, 0x20, @usage=0x1, 0x200, 0x6, [0x10001, 0x40, 0x1, 0x6, 0x4, 0x4]}, {0x1e, @usage=0x5, 0x0, 0x4, 0x2, 0x7, 0x5, 0x8, 0x11, @usage=0x6, 0x0, 0xffffffff, [0xfffffffffffffff9, 0xfffffffffffff001, 0x100000000, 0xfffffffffffff801, 0x2, 0x1000]}, {0x1c, @struct={0xfffffffc, 0x7fffffff}, 0x0, 0x0, 0x7f, 0x1, 0x6, 0x7, 0x8, @struct={0x9, 0x3}, 0x0, 0x400, [0x7, 0xfffffffffffffff7, 0x1, 0x1, 0x8, 0xf0d]}, {0x1000, 0xffffffff, 0x782}}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000300)={0x0, 0x2, @start={r6, 0x1, "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", "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"}, [0x822f, 0x80000000, 0x9, 0x3f, 0x200, 0x400, 0x4, 0x6, 0x5, 0xfffffffffffffff7, 0x4, 0x2, 0xab91, 0x0, 0x3, 0x1ff, 0x3f, 0x7, 0x5, 0x8001, 0xfff, 0x8, 0xfffffffffffffffc, 0x0, 0x2, 0x80000001, 0x3f, 0x10001, 0x5, 0x5, 0x28, 0x80000001, 0x2, 0x7e1, 0x4, 0xffffffffffff8af9, 0x1, 0x2, 0xfffffffffffffff9, 0x5, 0x81, 0x3, 0x0, 0x8001, 0x6, 0x6, 0x17, 0x2, 0x0, 0x20, 0x8, 0x0, 0x7, 0x4, 0x0, 0x3, 0x3, 0x0, 0x0, 0x9, 0x3, 0x4, 0x7f, 0x100000001]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000100)='dirsync\x00', 0x0, 0x0) 21:24:25 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:25 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x83f00, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000002000019000000900100000e000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef01000119aa0a59174e5cb50000000000000001f30ab1a130663f0f", 0x55, 0x400}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="02"]) 21:24:26 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 390.308172][T10920] loop0: detected capacity change from 0 to 4 [ 390.313034][T10922] loop2: detected capacity change from 0 to 1055 [ 390.327163][T10920] EXT4-fs (loop0): unsupported inode size: 0 [ 390.328914][T10920] EXT4-fs (loop0): blocksize: 4096 [ 390.330527][T10922] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:26 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x84000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:26 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:26 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 390.356666][T10922] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 390.359260][T10922] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 390.361240][T10922] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 390.378715][T10920] loop0: detected capacity change from 0 to 4 [ 390.381323][T10920] EXT4-fs (loop0): unsupported inode size: 0 [ 390.382666][T10920] EXT4-fs (loop0): blocksize: 4096 21:24:26 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 390.479093][T10951] loop2: detected capacity change from 0 to 1056 [ 390.485748][T10951] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 390.522298][T10951] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 390.525528][T10951] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 390.527784][T10951] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x404040, 0x104) r1 = socket(0x2, 0x803, 0xff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000080)=0x4b6, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) r2 = dup(r1) sendfile(r2, r0, 0x0, 0x4000000000000081) 21:24:26 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:26 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:26 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:26 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x200000, 0x20, 0x4}, 0x18) mmap(&(0x7f000043f000/0x4000)=nil, 0x4000, 0x3000000, 0x810, r2, 0x59bfd000) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) faccessat2(r1, &(0x7f0000000200)='./file0\x00', 0x90, 0x1000) splice(r0, &(0x7f0000000000)=0x1ff, r3, &(0x7f0000000040)=0x1c1, 0x5b49, 0x2) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x28011, r4, 0x0) 21:24:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x84300, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:26 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x84800, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:26 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 391.196899][T10993] loop2: detected capacity change from 0 to 1057 [ 391.201982][T10993] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 391.215977][T10993] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 391.218659][T10993] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 391.220289][T10993] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:27 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) syncfs(r2) 21:24:27 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 391.346530][T11024] loop2: detected capacity change from 0 to 1060 [ 391.350285][T11024] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 391.357898][T11024] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 391.360232][T11024] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 391.363072][T11024] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:27 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:27 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x84c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:27 executing program 3: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) lseek(r0, 0x3, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f00000000c0)={0x0, 0x1, r1, 0x81, 0x80000}) 21:24:27 executing program 0: tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setresgid(0x0, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r3, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000006c0)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r6, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000300)="3897db724d30c58f96fe1489ddda03", 0xf}, {&(0x7f0000000340)="4e4b4ae1cb036717fad57fdd48a4e2d64cd59b6b5b102ce092aa05c3bb0523312c82eb0fb7a0718072f2a8dd5476bfc09ea6c2cb7d098ead469dc7eb4c6bdd1e6c64e2df537c2076f4fbd649835ff9d622a242d678c179cebd839631129d839b14b9a6a7bb8d0a1d9de9ed89ab3b2f0017f4c20c00a4dde4be73f575e9668c3e032fffafc17543055c9101d9dc2fa66cce64b5518f1cf426350258af4b8e895c4c9eed58", 0xa4}, {&(0x7f0000000400)="fa9fc7f42e9137f4746a85cd2a5a66e90ec6c48c415fe1faaa0004661eff7c2575899fd91a63ee3827a4ada1413eb128e775428aa0f9c531e9936dfe2349e14fae70374edb17547beb41fe190fa53bf9b556b39deee8df26984ad96c5b6ad3f58f570fad9dd89109122113f7b8523d307e273b9cc5df37ccc000c787643ddda03c4b0143aecbfb9e8bddec3b4b2b13d1b511431804ed3b0547729ad1899db830c02c3e7bca0672dda4389803fe212fcd0656c7d353fb2b4034d52151b07d6b7d0fc6d8ad572eb144f84468474047f7d0e6063a093285dacc730967ca7c22db0b71e8b1c36e6b5ad0506fa42604a75d4239", 0xf1}, {&(0x7f0000000600)="8018de7ec7326becfedf73cbb5c3fed358118f64dc5c225e5cfa4e68ee6dd793d144baa1d42a19bf9f3f2776583685076f16bb7c6baa687089662aa96f5b9aa17414506410438ff35380bbf858172e2c172bbe8b6b2fb4b1b4cac37b12d597d841f2be9a4f77092e4e8be3c5c196c65d04a103c0531e031f54512cb96078a21c37577649eee5c3abe4cf38", 0x8b}], 0x4, &(0x7f0000000700)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r3}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0x0, r6}}}], 0xb0, 0x400a0}, 0x8000) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EXT4_IOC_GROUP_EXTEND(r7, 0x40086607, &(0x7f00000001c0)=0x3) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x3, 0x6}, {0x1, 0xffff}]}) ioctl$TIOCSIG(0xffffffffffffffff, 0x40045436, 0x2a) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x2eaa}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0x6, 0x1600}], 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB='errors=reiount-ro,\x00']) 21:24:27 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c03000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 392.078998][T11063] loop2: detected capacity change from 0 to 1062 [ 392.084622][T11063] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 392.114128][T11063] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 392.116361][T11063] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 392.118422][T11063] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 392.127371][T11064] loop0: detected capacity change from 0 to 1051 21:24:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x86000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:27 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 392.131785][T11064] EXT4-fs (loop0): Unrecognized mount option "errors=reiount-ro" or missing value 21:24:27 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)='(', 0x1}, {&(0x7f0000000140)='Q', 0x1}, {&(0x7f0000000240)="a2", 0x1}], 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="10000000000000000020000000000000100000000200000000000000000022b4d9c54a48f1346a1291e991d02b1735e3339dad6dcf0dfa1dccdbeeb9da7cbbd87b0313bfe9954520c4303aac2eccd78a498ee21c51ec08c4465d3d678f15a56349dd1d756dede1b6f68875257547750515bec30fb7e85743e70336f48ffca9ea000f60573878d554d52bbd78d515c87bb213a6166053a68b9264a45b55c1ee225699877b12ae0107ecc706ca0ccc99582d2768da44f5267c47d8be00e5c96a3ecdd905fabb96"], 0x20}}, {{&(0x7f0000000880)=@un=@abs, 0x80, 0x0, 0x0, &(0x7f0000000d80)=[{0x28, 0x0, 0x0, "d24359c6af0017fb4348d398e7b99ca3ee"}], 0x28}}], 0x2, 0xd12f039853fe0b8d) 21:24:27 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x790, 0x8, 0x2, 0x4}) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$ttys(0xc, 0x2, 0x0) io_submit(0x0, 0x2, &(0x7f0000000240)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x2, r3, &(0x7f0000000140)="64c093290e356760a256b6e4cb39068632c31504697dba91968463a8199c443c5dcc8a83f0045f2636c17d884d00f4d75ab94a8458f25a756f9d6353ea029aed32c19ea2198a635c5e67323e67423f4edefbfd31d1fa65616a81072494fa6e6ee6e063", 0x63, 0x2941, 0x0, 0x1, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x4, r4, &(0x7f0000000300)="f9108ed4ae989006019982beff11249847e3cf2635a672045d3e7f7825ff65f24b55d3410a20c4c5cfb5a80e130d70def9ae69cb79f19eb9eacd231ab9c50fa6aaa3862143a0e2c20f7b2fc81236bd282556ff04a33e28c50b6233af8d1ff7da0ac4aa8bfd55b7dcdf1bca8af621c79606df505b52d30e883c7ace4b6fbfb7ea6c32fe7ca47725f5ee9b3f18b50823b6b50f9306554f70b4cec750c5876f15528803ccbf490acb6ca203f5f14e1afb1376f8a0fd1b91b8d9555376df60edac9003bad42f199730b14a6dbad04ca6440fe2de5e0365e02cb93e0ee04cf6e2c53e7fe55acd3da9bbf4769e9acecbf1f4ac342173131568", 0xf6, 0x200, 0x0, 0x2, r1}]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:27 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8cffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 392.232104][T11089] loop2: detected capacity change from 0 to 1072 [ 392.242291][T11089] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 392.264581][T11089] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 392.266753][T11089] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 392.269094][T11089] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:28 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f00000005c0)="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{&(0x7f00000016c0)="74d8ba653f28da5d9a23cd0f408949ea3220ec3be7fc0a51ebd2ab526effd248336730ab2df57addc44d8017e58e4f667b683bb4d0cc0c1770ec67225f4497a1f81dc152c0f8cc58a7b20e8049093e337a1e0e15bfe76f9eba40fd46c9959cdbc969fd325809e4e6a2a22d9b90510ce42674fb1260fb2064e88eee4931ed2b20afa4773cf0b872dd6ce841a44804e1d6f957e7c667aba83bfc514acd99ccd7b7a0d829dce0f9159c347feec656d7607e0a45497878eec4e4e18386c92c39285b109be06eddd839b2f782b960bd5a7f266adafd7fa0eafaae59666ad791938df0ccf61e0e5b392a8b", 0xe8}], 0x4, 0x4, 0xc1ad, 0xa) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e35393734373637303400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000026acba7564fc4e5aa2fa9146860a2012010000000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="01000000000005000c0000000000000000000000040000004b00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000060000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="ffff0f00ff0f00000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x880, 0x1000}, {&(0x7f0000010e00)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x2000}, {&(0x7f0000010f00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x2800}, {&(0x7f0000011000)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3000}, {&(0x7f0000011100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x3800}, {&(0x7f0000011200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x4000}, {&(0x7f0000011300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x4800}, {&(0x7f0000011400)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5000}, {&(0x7f0000011500)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x5800}, {&(0x7f0000011600)="504d4d00504d4dffdef4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6800}, {&(0x7f0000011800)="0200"/32, 0x20, 0x6c00}, {&(0x7f0000011900)="0300"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="0400"/32, 0x20, 0x7400}, {&(0x7f0000011b00)="0500"/32, 0x20, 0x7800}, {&(0x7f0000011c00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000009800"/96, 0x60, 0x7c00}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x8000}, {&(0x7f0000011e00)="0200"/32, 0x20, 0x8400}, {&(0x7f0000011f00)="0300"/32, 0x20, 0x8800}, {&(0x7f0000012000)="0400"/32, 0x20, 0x8c00}, {&(0x7f0000012100)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0500"/2080, 0x820, 0x9000}, {&(0x7f0000012a00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000009800"/96, 0x60, 0x9c00}, {&(0x7f0000012b00)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x10000}, {&(0x7f0000012c00)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8070000000006000000779b539778617474723100000601f00700000000060000007498539778617474723200"/96, 0x60, 0x10800}, {&(0x7f0000012d00)="00000000000000000000000000000000786174747232000078617474723100000000000000000000def4655fdef4655fdef4655f00"/64, 0x40, 0x10fe0}, {&(0x7f0000012e00)="ed41000000080000def4655fdef4655fdef4655f00000000000004000400000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x11080}, {&(0x7f0000012f00)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d000000", 0x40, 0x11100}, {&(0x7f0000013000)="8081000000180000def4655fdef4655fdef4655f00000000000001000c00000010000800000000000af30200040000000000000000000000020000001000000002000000010000001300"/96, 0x60, 0x11180}, {&(0x7f0000013100)="c041000000400000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000800000004000000", 0x40, 0x11500}, {&(0x7f0000013200)="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"/768, 0x300, 0x11580}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x12000}, {&(0x7f0000013a00)='syzkallers\x00'/32, 0x20, 0x12800}, {&(0x7f0000013b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x15800}], 0x0, &(0x7f0000013c00)) 21:24:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x86800, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:28 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xccffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:28 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:28 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:28 executing program 1: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000010046) 21:24:28 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xefffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 393.033578][T11129] loop2: detected capacity change from 0 to 1076 [ 393.038925][T11129] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 393.059545][T11127] loop0: detected capacity change from 0 to 512 [ 393.060787][T11129] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 393.063452][T11129] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 393.065055][T11129] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 393.073780][T11127] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 393.076692][T11127] ext4 filesystem being mounted at /root/syzkaller-testdir944562981/syzkaller.jA9hJy/1804/file0 supports timestamps until 2038 (0x7fffffff) 21:24:28 executing program 1: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000010046) 21:24:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x86c00, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:28 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x10240, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d750869782c01"]) 21:24:28 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/45, 0x2d) syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), r0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x181242, 0xa) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x5, 0x9, 0x0, 'queue1\x00', 0x7}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000000)=0x9) fcntl$addseals(r1, 0x409, 0x2) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x40) preadv(r2, &(0x7f0000000140), 0x0, 0x3, 0x9) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) [ 393.208641][T11163] 9pnet: Could not find request transport: uix [ 393.214383][T11164] loop2: detected capacity change from 0 to 1078 [ 393.220935][T11164] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 393.238134][T11164] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 393.240499][T11164] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 393.242142][T11164] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:29 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:29 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf6ffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:29 executing program 1: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x4000000000010046) 21:24:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/142) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000004c0)={0x0, {}, 0x0, {}, 0x4, 0x9, 0x1c, 0x15, "4d5df9a33b5d289fe090ee203ffbb8d92d00bbf761ef246c53616f1080e92138a38cab01a438d14ed9ace8c224bc1fd91afa2c02ac206db444a1ef04908426dc", "91f91006e281ad0dfd15c36e840682c980bf0800000000000000ba0cfc2ab400", [0x5, 0x200]}) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYRES16], 0x6c}}, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='reno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0xffffffffffffff15, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=""/35, 0x23}, 0x100) recvmsg(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_calipso(0x0, 0xffffffffffffffff) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="0e08884eb5a3b941d7887b0d105a7821f73d52626e776561aa00f5ad0b429adbc629f0dce1c291bf4f9a4cb4d7978599103e3940e04277f8d9283d2b55bbd638397f04088167db87e312003743e68e9fec78c0178b3f4e04e70a265def4ecaad22807bdb0ed4c9e56a1078c64994da70a51dc4abf82333417a9193800ba6c9807b449071951803ba4716482eef3fba4e19718e2250a093fdaf8fa1ec76599d0364320f0e677604699c21c1ed5e87dd7e3113afdc2654d7278022f1d1aad4664d5f279d205f9ad4aa7eab10f65132b46558276af7bc49c2600636c09dbb1c2c6d060c4cb5284f8ceeb629000000000000000000", @ANYRESOCT, @ANYRES64], 0x100000530) 21:24:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x87400, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:29 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) rmdir(&(0x7f0000000180)='./file0\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2a16, 0x1, &(0x7f0000000080)=[{&(0x7f0000000300)="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", 0x1000, 0x1b}], 0xac, &(0x7f00000000c0)={[{@shortname_winnt}, {@nonumtail}, {@utf8no}, {@shortname_mixed}], [{@dont_measure}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@subj_user={'subj_user', 0x3d, ':@'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@appraise}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 393.930177][T11180] loop3: detected capacity change from 0 to 21 21:24:29 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 21:24:29 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfe01000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x87a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 393.952804][T11188] loop2: detected capacity change from 0 to 1082 [ 393.958447][T11188] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 393.979115][T11188] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 393.981454][T11188] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 393.982968][T11188] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:29 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 21:24:29 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfeffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 394.038923][T11211] loop3: detected capacity change from 0 to 21 21:24:29 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) [ 394.078668][T11222] loop2: detected capacity change from 0 to 1085 [ 394.085096][T11222] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 394.101212][T11222] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 394.103276][T11222] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 394.104993][T11222] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8bd03, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:30 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:30 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff7f00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 394.814115][T11249] loop2: detected capacity change from 0 to 1118 [ 394.818963][T11249] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 394.822395][T11249] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 394.824568][T11249] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 394.826146][T11249] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:30 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_PMK(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r0, 0xd20, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x20042808) r1 = socket(0x1d, 0x4, 0xfff7fffc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr=0x64010100, @in=@broadcast, 0x4e20, 0x8, 0x4e21, 0x0, 0xa, 0x20, 0x80}, {0x7f, 0x2, 0x1, 0x4, 0x1000, 0xb1, 0x8a, 0x2}, {0x8, 0x2, 0x0, 0x80}, 0x0, 0x6e6bb0, 0x2, 0x0, 0x3, 0x2}, {{@in6=@rand_addr=' \x01\x00', 0x4d2, 0x2b}, 0xa, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x34ff, 0x4, 0x2, 0x6f, 0x4a2, 0x8000, 0x3f}}, 0xe8) open(&(0x7f0000000040)='./file0\x00', 0x1a0400, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000180)={0x80000000}, 0x10) write(r1, &(0x7f0000000000)="240000001a005f3814f9f4070009040180000000000000000000202a2d13e35620640000", 0x24) 21:24:30 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x0) 21:24:30 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000740), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000f0000000500380000000000050033000200000008000300", @ANYRES32=r4, @ANYBLOB="5c06abcf70ff96fae5b961621a013dcbce2775f3ffaa5cd4131a0cd3b3942edc54c1c4852eb14b4442090b87768f584b001eb7f2eb6246d27cb79878e920312b2d278e44d48a3ceae6a2999564eaeb8b3af9836d37a0e55647d74e72f39503e8"], 0x2c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000880)) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x64, r2, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3bf}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000804}, 0x200c0010) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {{}, {}, {0x18, 0x13, @l2={'ib', 0x3a, 'veth1_to_batadv\x00'}}}, ["", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x2000000}, 0x8040) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000680)=0xc) r7 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000640)=[{&(0x7f0000000080), 0x0, 0x800}, {&(0x7f0000000540)="0d747a57221bea57eaeacb0533f790fe8931f80259b3da98fc1725c5e4a2df7dc7f10e83ca3428d3fbf4d0e4601ebdcbe807efcb46711935501837c96a3b4b0ae3002190a4999cf8367e51ca341a0365b3a1bc25c6751c32134cc9291d2d1c105408c74d730b3c5055186047e3ebd9797e01261386116a9b606818e8e79f6d15b19be2645843114708c4ad64b0a8635dd42780cb60969cf94dd4bae607205e83e5575f9be0d1d00baaf11598de8ac8b797c791223a081c231839eb12ef90acc777441e01aeca749e8f52", 0xca, 0x2}], 0x1000, &(0x7f0000000300)={[{@fat=@quiet}, {@nodots}, {@fat=@usefree}, {@fat=@umask={'umask', 0x3d, 0x5e03}}], [{@appraise}, {@pcr={'pcr', 0x3d, 0x3f}}, {@uid_lt={'uid<', r6}}, {@uid_eq}, {@euid_eq}, {@obj_user={'obj_user', 0x3d, '&+]%(@-$'}}, {@subj_user={'subj_user', 0x3d, 'memory.stat\x00'}}, {@subj_type={'subj_type', 0x3d, 'memory.stat\x00'}}, {@smackfsdef}]}) r8 = pidfd_getfd(r5, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r8) preadv(r7, &(0x7f0000000200)=[{&(0x7f0000000400)=""/202, 0xca}, {&(0x7f0000000100)=""/186, 0xba}], 0x2, 0x0, 0xffff) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) 21:24:30 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8be03, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:30 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x0) 21:24:30 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:30 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x0) 21:24:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8bf03, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 394.919564][T11270] loop2: detected capacity change from 0 to 1119 [ 394.929340][T11270] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 394.948023][T11270] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 394.950654][T11270] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 394.952196][T11270] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:30 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a8687ce269c445a7443fdc0683800c3eb0f365c3726d69da1a737f53a1c020d770a75e18a5aa55fe0fbfa112f369658a2f09dddf9deddd0b233a", 0x53}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xf, r0, 0x81, &(0x7f0000000200)="59685cc0f2d9d8a66f9096d8e58b78a6649f21f7334292c51c195e16ad415733ac154b60fb3cc99b7913b84fd0ad1c0dd76c4e0c05561b7efbc7ac0f8195b51bc4d3975196e7c16bb156c979f7b149518140baccaeb82fcc2bf1c7ca0000000000000000000000000000000000009f80736aa9c2ac529f2501a20adb655b02ccafac988204d1ee675416544f473dd2ca9a160d4ec5f251dd5449e13bc9900a92a80e24c58bae7c67ae3dfc180d3b2e6ea49685d23894450486bee62de1bb0e509d12159f42475131435491dce94192d2") exit_group(0x5) [ 395.038144][T11277] loop3: detected capacity change from 0 to 8 [ 395.070307][T11312] loop2: detected capacity change from 0 to 1119 [ 395.078749][T11312] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 395.088962][T11312] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 395.091764][T11312] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 395.093290][T11312] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 395.128387][T11277] loop3: detected capacity change from 0 to 8 21:24:31 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:31 executing program 1 (fault-call:7 fault-nth:0): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:31 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:31 executing program 0: r0 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101) write$cgroup_int(r0, &(0x7f0000000040)=0x721, 0x12) set_mempolicy(0x1, &(0x7f0000000000)=0x9, 0x8) syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') 21:24:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8c003, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x8d6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) tee(0xffffffffffffffff, r1, 0x3, 0x6) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000014c0)=ANY=[@ANYBLOB="180000000003000000000000000000000200faffcca5f9c715c2e186661a849838198d49a3a341228b4347198333ffadfce23bec8817fdfc7b6d3d761b537743b12bb22792fca617a16a4cb39bad054d47968ae47018a23424b2c508200c389cdaf215336df639ba9086dd1f175b4e78449397f83e2680dd9af560ce56da8cf9f22a206814bdc9ac9ca425c6b20784ec5e0bf713792ec49b50a528005b229d784838c4"], 0x18}}, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r2, &(0x7f0000001440)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/162, 0xa2}, {&(0x7f00000012c0)=""/120, 0x78}, {&(0x7f0000001340)=""/92, 0x5c}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f00000013c0)=""/75, 0x4b}], 0x6, 0x200, 0x6) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000001600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x1c, 0x2, 0x6, 0x200, 0x0, 0x0, {0x7, 0x0, 0xa}, [@IPSET_ATTR_FAMILY={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4800) sendfile(r3, r1, 0x0, 0x100000300) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r4, &(0x7f0000000040)=""/45, 0x2d) mknodat$null(r4, &(0x7f0000000140)='./file0\x00', 0x8000, 0x103) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 395.667166][T11336] FAULT_INJECTION: forcing a failure. [ 395.667166][T11336] name failslab, interval 1, probability 0, space 0, times 0 [ 395.669769][T11336] CPU: 1 PID: 11336 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 395.671651][T11336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.673586][T11336] Call Trace: [ 395.674236][T11336] dump_stack+0x137/0x19d [ 395.675620][T11336] should_fail+0x23c/0x250 [ 395.676452][T11336] __should_failslab+0x81/0x90 [ 395.677373][T11336] ? alloc_pipe_info+0xac/0x350 [ 395.678259][T11336] should_failslab+0x5/0x20 [ 395.679256][T11336] kmem_cache_alloc_trace+0x49/0x310 [ 395.680304][T11336] alloc_pipe_info+0xac/0x350 [ 395.681762][T11336] splice_direct_to_actor+0x5f7/0x650 [ 395.682828][T11336] ? do_splice_direct+0x170/0x170 [ 395.683592][T11336] ? security_file_permission+0x87/0xa0 [ 395.684541][T11336] ? rw_verify_area+0x136/0x250 [ 395.685769][T11336] do_splice_direct+0xf5/0x170 [ 395.687286][T11336] do_sendfile+0x773/0xda0 [ 395.688484][T11336] __x64_sys_sendfile64+0xf2/0x130 [ 395.689624][T11336] do_syscall_64+0x4a/0x90 [ 395.690982][T11336] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 395.692413][T11336] RIP: 0033:0x4665d9 [ 395.693080][T11336] 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 [ 395.697198][T11336] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 395.698597][T11336] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 395.700458][T11336] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 395.701985][T11336] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 395.703717][T11336] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000001 [ 395.704928][T11336] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:31 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8c103, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:31 executing program 1 (fault-call:7 fault-nth:1): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 395.733958][T11339] loop2: detected capacity change from 0 to 1120 [ 395.739050][T11339] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 395.743462][T11339] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 395.746228][T11339] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 395.747949][T11339] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:31 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000300)={{0x0, 0x4a, 0x3, 0xffffffffffffff01, 0x8001, 0xfffffffffffffffa, 0x0, 0x7, 0x0, 0x1, 0x6, 0x3, 0x301, 0xffffffff, 0x100000001}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 395.854707][T11370] FAULT_INJECTION: forcing a failure. [ 395.854707][T11370] name failslab, interval 1, probability 0, space 0, times 0 [ 395.857317][T11370] CPU: 1 PID: 11370 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 395.859183][T11370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.861308][T11370] Call Trace: [ 395.861877][T11370] dump_stack+0x137/0x19d [ 395.862528][T11370] should_fail+0x23c/0x250 [ 395.863494][T11370] ? kcalloc+0x32/0x40 [ 395.864290][T11370] __should_failslab+0x81/0x90 [ 395.865852][T11370] should_failslab+0x5/0x20 [ 395.866606][T11370] __kmalloc+0x66/0x340 [ 395.867706][T11370] ? kmem_cache_alloc_trace+0x215/0x310 [ 395.868705][T11370] ? alloc_pipe_info+0xac/0x350 [ 395.869490][T11370] kcalloc+0x32/0x40 [ 395.870286][T11370] alloc_pipe_info+0x1be/0x350 [ 395.871263][T11370] splice_direct_to_actor+0x5f7/0x650 [ 395.872230][T11370] ? do_splice_direct+0x170/0x170 [ 395.873070][T11370] ? security_file_permission+0x87/0xa0 [ 395.873934][T11370] ? rw_verify_area+0x136/0x250 [ 395.874717][T11370] do_splice_direct+0xf5/0x170 [ 395.875562][T11370] do_sendfile+0x773/0xda0 [ 395.876432][T11370] __x64_sys_sendfile64+0xf2/0x130 [ 395.877425][T11370] do_syscall_64+0x4a/0x90 [ 395.878315][T11370] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 395.880038][T11370] RIP: 0033:0x4665d9 [ 395.880698][T11370] 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 [ 395.884488][T11370] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 395.886115][T11370] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 395.887527][T11370] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 395.888990][T11370] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 395.891043][T11370] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000001 [ 395.892664][T11370] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 395.899310][T11369] loop2: detected capacity change from 0 to 1120 [ 395.909555][T11369] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 395.927789][T11369] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 395.930161][T11369] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 395.932210][T11369] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:32 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x30000033fe0, 0x0) 21:24:32 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f001, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:32 executing program 1 (fault-call:7 fault-nth:2): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:32 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000000000)="65591d02539afa0f0dd08eb56549e31a8cb21032c85da2baca1d5dfe680e1ef170e9960a7004bae51c655eb87256d637e9f7de6ebac1503d5e1871ad3c2adca9e27a29d5e71797bc33a3de7e50cdf570cd65894d8f450d242c6e13c1c379240b0e6f3922aced7432df77a729cbf355a420e6eef93384b5052bd5e3f22876f63c90f50e1f457a253b12d1783db9c78573da6dc98987566567d4e36f002b6957e1b1a018b3b7fe36fdb233334ce7204ed608320bc78d0e0f268c3043dbe7ca5074387a26c0364c840ca5ff97fbe43f63da467e39acb64ef853ae8b5410f50b268df78be3b2f93d2a", 0xe7}, {&(0x7f0000000100)="df5ee6280474a4e3e5de08da48593f67f57eb3e8b3072081b05d93007a1979a3c90175c71f93ff3273d4f8d4908801d22bc0b8073957d61805cc34f4a5e12c7c1e99579469027f63e88ae08ac965519c10fb99350e5479d146933b0aa7806afb85e70569590a6ab35ab68bd113", 0x6d}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000000200)="9a10e5a64a8a6da3f65eb3ace77cf7979a9d9ada451902556add35839a3405d7b786b1b16cf959e434b71e6112c36a22c18486eb86900173909579ff43a0faf0c1553eed053a1b47806ba218d4481ae1c5780c09e87ac7b54676a34776d19790b09b0f831cbe8161d3a265c7823e846089f88fc432bc54cdaabd97f02c1bb81c96e8b57e2ccb7b68a660120bcb05f4eaf8b19ed45c08e2045931c5c15e20abdb5dfb056f8ab296b252004ef415b9005ceafb12ffd010314052ca8b6f20", 0xbd}, {&(0x7f0000001300)="325bda8706c1952dcf75217dea6e14078ae9656016140b106ba50cfee603f38b5d8ad52b31a44f488bb88ca34191bc8a8d57af9bc4901142907225317d0a491efeb9d9a8a5d852ea2715fe960c55fbcd912dad5044f31261b8e9a7fdae661163b61e8ec2305da80365e9bb46ed81c112a2a6473c490fc06f61a2d3f89c98dd3311ac5018897deb8e0711e58e1606e5ea5b9d383066c256f6a3248378b660ee5903797c42", 0xa4}, {&(0x7f0000000180)="8d9f5e96cea023abe97b7fa31cf9f717915753233b4047ac034fb9", 0x1b}, 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", 0x1000}], 0x7, 0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:32 executing program 0: syz_io_uring_setup(0x4676, &(0x7f0000000140)={0x0, 0x2, 0x10, 0x0, 0x4}, &(0x7f0000704000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000080)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) [ 396.603381][T11402] loop2: detected capacity change from 0 to 1144 [ 396.608222][T11403] FAULT_INJECTION: forcing a failure. [ 396.608222][T11403] name failslab, interval 1, probability 0, space 0, times 0 [ 396.611097][T11403] CPU: 1 PID: 11403 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 396.613445][T11403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.615244][T11403] Call Trace: [ 396.615892][T11403] dump_stack+0x137/0x19d [ 396.616757][T11403] should_fail+0x23c/0x250 [ 396.617701][T11403] __should_failslab+0x81/0x90 [ 396.618789][T11403] should_failslab+0x5/0x20 [ 396.619671][T11403] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 396.620627][T11403] ? __kmalloc_node+0x30/0x40 [ 396.621535][T11403] __kmalloc_node+0x30/0x40 [ 396.623420][T11403] kvmalloc_node+0x81/0xf0 [ 396.624325][T11403] seq_read_iter+0x145/0x910 [ 396.625607][T11403] ? mntput+0x45/0x70 [ 396.626867][T11403] ? __fsnotify_parent+0x32f/0x430 [ 396.628467][T11403] proc_reg_read_iter+0xfc/0x170 [ 396.630003][T11403] generic_file_splice_read+0x22a/0x310 [ 396.631134][T11403] ? splice_shrink_spd+0x60/0x60 [ 396.632152][T11403] splice_direct_to_actor+0x2aa/0x650 [ 396.633134][T11403] ? do_splice_direct+0x170/0x170 [ 396.634542][T11403] do_splice_direct+0xf5/0x170 [ 396.635509][T11403] do_sendfile+0x773/0xda0 [ 396.636510][T11403] __x64_sys_sendfile64+0xf2/0x130 [ 396.637417][T11403] do_syscall_64+0x4a/0x90 [ 396.638321][T11403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 396.639353][T11403] RIP: 0033:0x4665d9 [ 396.640487][T11403] 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 [ 396.644440][T11403] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 396.645791][T11403] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 396.647244][T11403] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 396.648552][T11403] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 396.649877][T11403] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000001 [ 396.651265][T11403] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:32 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) rseq(&(0x7f00000000c0), 0x20, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\"\x00'/60], 0xffffffcb, 0x0, 0x0) msgsnd(r1, &(0x7f0000000240)={0x2}, 0x8, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) unlink(&(0x7f0000000200)='./file0/../file0\x00') rmdir(&(0x7f0000000380)='./file0/../file0\x00') sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}, 0x1, 0x0, 0x0, 0x400c881}, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0xd9f, 0x7f) open(&(0x7f0000000400)='./file0/../file0\x00', 0x0, 0x0) chroot(&(0x7f00000003c0)='./file0/../file0\x00') r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001a40), 0x20000, 0x0) getdents64(r3, &(0x7f0000000040)=""/45, 0x2d) mkdirat(r3, 0xfffffffffffffffc, 0x4) mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') preadv(r0, &(0x7f0000001980)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000440)=""/243, 0xf3}, {&(0x7f0000000300)=""/87, 0x57}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/95, 0x5f}, {&(0x7f00000015c0)=""/231, 0xe7}, {&(0x7f00000016c0)=""/140, 0x8c}, {&(0x7f0000001780)=""/233, 0xe9}, {&(0x7f0000001880)=""/241, 0xf1}], 0xa, 0x1, 0x1) 21:24:32 executing program 1 (fault-call:7 fault-nth:3): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 396.658890][T11402] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 396.695524][T11402] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 396.697932][T11402] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 396.699604][T11402] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 396.728252][T11419] FAULT_INJECTION: forcing a failure. [ 396.728252][T11419] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 396.731185][T11419] CPU: 1 PID: 11419 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 396.733158][T11419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.735438][T11419] Call Trace: [ 396.736200][T11419] dump_stack+0x137/0x19d [ 396.737198][T11419] should_fail+0x23c/0x250 [ 396.738441][T11419] __alloc_pages+0x102/0x320 [ 396.739769][T11419] alloc_pages+0x21d/0x310 [ 396.740676][T11419] push_pipe+0x267/0x370 [ 396.742123][T11419] _copy_to_iter+0x35d/0xdd0 [ 396.743502][T11419] ? __virt_addr_valid+0x15a/0x1a0 21:24:32 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:32 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f101, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:32 executing program 1 (fault-call:7 fault-nth:4): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 396.744881][T11419] seq_read_iter+0x7f0/0x910 [ 396.745908][T11419] proc_reg_read_iter+0xfc/0x170 [ 396.747082][T11419] generic_file_splice_read+0x22a/0x310 [ 396.748900][T11419] ? splice_shrink_spd+0x60/0x60 [ 396.750749][T11419] splice_direct_to_actor+0x2aa/0x650 [ 396.752158][T11419] ? do_splice_direct+0x170/0x170 [ 396.753775][T11419] do_splice_direct+0xf5/0x170 [ 396.755131][T11419] do_sendfile+0x773/0xda0 [ 396.756619][T11419] __x64_sys_sendfile64+0xf2/0x130 [ 396.758116][T11419] do_syscall_64+0x4a/0x90 [ 396.759250][T11419] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 396.760315][T11419] RIP: 0033:0x4665d9 [ 396.761061][T11419] 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 [ 396.764283][T11419] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 396.766250][T11419] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 396.767940][T11419] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 396.769231][T11419] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 396.770635][T11419] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000001 [ 396.773239][T11419] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 396.860162][T11436] FAULT_INJECTION: forcing a failure. [ 396.860162][T11436] name failslab, interval 1, probability 0, space 0, times 0 [ 396.863964][T11436] CPU: 1 PID: 11436 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 396.865547][T11436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.867992][T11436] Call Trace: [ 396.868604][T11436] dump_stack+0x137/0x19d [ 396.869528][T11436] should_fail+0x23c/0x250 [ 396.870626][T11436] ? kmalloc_array+0x2d/0x40 [ 396.871496][T11436] __should_failslab+0x81/0x90 [ 396.872565][T11436] should_failslab+0x5/0x20 [ 396.873412][T11436] __kmalloc+0x66/0x340 [ 396.874407][T11436] ? splice_from_pipe+0xc0/0xc0 [ 396.875256][T11436] kmalloc_array+0x2d/0x40 [ 396.876078][T11436] iter_file_splice_write+0xc1/0x750 [ 396.877984][T11436] ? atime_needs_update+0x2ba/0x390 [ 396.879209][T11436] ? generic_file_splice_read+0x284/0x310 [ 396.880653][T11436] ? splice_from_pipe+0xc0/0xc0 [ 396.881485][T11436] direct_splice_actor+0x80/0xa0 [ 396.882264][T11436] splice_direct_to_actor+0x345/0x650 [ 396.883402][T11436] ? do_splice_direct+0x170/0x170 [ 396.884832][T11436] do_splice_direct+0xf5/0x170 [ 396.886118][T11436] do_sendfile+0x773/0xda0 [ 396.887397][T11436] __x64_sys_sendfile64+0xf2/0x130 [ 396.889095][T11436] do_syscall_64+0x4a/0x90 [ 396.890183][T11436] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 396.891310][T11436] RIP: 0033:0x4665d9 [ 396.892071][T11436] 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 [ 396.896584][T11436] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 396.898140][T11436] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 396.899991][T11436] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 396.901595][T11436] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 396.902853][T11436] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000001 [ 396.904534][T11436] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 396.913883][T11444] loop2: detected capacity change from 0 to 1144 [ 396.927250][T11444] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 396.933978][T11444] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 396.936784][T11444] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 396.939074][T11444] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:33 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x30000033fe0, 0x0) 21:24:33 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) sendmsg$unix(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES64=r1], 0x18}, 0x0) close(r1) r4 = socket$unix(0x1, 0x5, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) sendmsg$unix(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES64=r0], 0x18}, 0x0) close(r0) socket$unix(0x1, 0x5, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r6) 21:24:33 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:33 executing program 1 (fault-call:7 fault-nth:5): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:33 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000100)=0x80) dup3(r1, r0, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x301000, 0x80) openat$incfs(r3, &(0x7f0000000040)='.pending_reads\x00', 0x200440, 0x2) 21:24:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f200, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 397.645918][T11467] loop2: detected capacity change from 0 to 1145 [ 397.652177][T11467] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 397.655432][T11465] FAULT_INJECTION: forcing a failure. [ 397.655432][T11465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 397.659217][T11465] CPU: 1 PID: 11465 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 397.661604][T11465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.663844][T11465] Call Trace: [ 397.664768][T11465] dump_stack+0x137/0x19d [ 397.666477][T11465] should_fail+0x23c/0x250 [ 397.667646][T11465] __alloc_pages+0x102/0x320 [ 397.669083][T11465] alloc_pages+0x21d/0x310 [ 397.670464][T11465] __page_cache_alloc+0x4d/0xf0 [ 397.671898][T11465] pagecache_get_page+0x5f4/0x900 [ 397.673060][T11465] grab_cache_page_write_begin+0x3f/0x70 [ 397.674371][T11465] ext4_da_write_begin+0x305/0x820 [ 397.675751][T11465] ? __vfs_getxattr+0x264/0x280 [ 397.676933][T11465] ? iov_iter_fault_in_readable+0x58/0x3a0 [ 397.678517][T11465] generic_perform_write+0x196/0x3a0 [ 397.679838][T11465] ext4_buffered_write_iter+0x2f2/0x3f0 [ 397.681172][T11465] ext4_file_write_iter+0x2e7/0x11d0 [ 397.682816][T11465] ? avc_policy_seqno+0x22/0x30 [ 397.683921][T11465] ? selinux_file_permission+0x22e/0x530 [ 397.685274][T11465] do_iter_readv_writev+0x2cb/0x360 [ 397.686927][T11465] do_iter_write+0x112/0x4c0 [ 397.688003][T11465] ? kmalloc_array+0x2d/0x40 [ 397.689015][T11465] vfs_iter_write+0x4c/0x70 [ 397.689563][T11467] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 397.690163][T11465] iter_file_splice_write+0x40a/0x750 [ 397.690190][T11465] ? splice_from_pipe+0xc0/0xc0 21:24:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000000900000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 21:24:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f300, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:33 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) [ 397.693170][T11467] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 397.694785][T11465] direct_splice_actor+0x80/0xa0 [ 397.695667][T11467] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 397.698529][T11465] splice_direct_to_actor+0x345/0x650 [ 397.702054][T11465] ? do_splice_direct+0x170/0x170 [ 397.703117][T11465] do_splice_direct+0xf5/0x170 [ 397.704145][T11465] do_sendfile+0x773/0xda0 [ 397.704941][T11465] __x64_sys_sendfile64+0xf2/0x130 [ 397.705911][T11465] do_syscall_64+0x4a/0x90 [ 397.706883][T11465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 397.708901][T11465] RIP: 0033:0x4665d9 [ 397.709862][T11465] 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 [ 397.715690][T11465] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 397.717841][T11465] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 397.719573][T11465] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 397.721198][T11465] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 397.722793][T11465] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000001 [ 397.724134][T11465] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:33 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x101}, 0x14}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$netlink(0x10, 0x3, 0x5) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r2, 0x8087}, {r3, 0x40}, {r4, 0x8300}, {0xffffffffffffffff, 0x480}, {r1, 0x3c}], 0x5, &(0x7f0000000080)={r5, r6+60000000}, &(0x7f00000000c0)={[0x7f]}, 0x8) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:33 executing program 1 (fault-call:7 fault-nth:6): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 397.790570][T11485] loop0: detected capacity change from 0 to 4 [ 397.797000][T11485] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 397.803510][T11485] EXT4-fs (loop0): bad geometry: block count 128 exceeds size of device (1 blocks) 21:24:33 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 397.843260][T11496] loop2: detected capacity change from 0 to 1145 [ 397.856357][T11496] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 397.861732][T11505] FAULT_INJECTION: forcing a failure. [ 397.861732][T11505] name failslab, interval 1, probability 0, space 0, times 0 [ 397.864923][T11505] CPU: 0 PID: 11505 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 397.867754][T11505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.869512][T11505] Call Trace: [ 397.870063][T11505] dump_stack+0x137/0x19d [ 397.871026][T11505] should_fail+0x23c/0x250 [ 397.871968][T11505] ? kcalloc+0x32/0x50 [ 397.872617][T11505] __should_failslab+0x81/0x90 [ 397.873514][T11505] should_failslab+0x5/0x20 [ 397.874225][T11505] __kmalloc+0x66/0x340 [ 397.875165][T11505] kcalloc+0x32/0x50 [ 397.875825][T11505] ext4_find_extent+0x21c/0x7f0 [ 397.876591][T11505] ? __list_del_entry_valid+0x54/0xc0 [ 397.877544][T11505] ext4_ext_map_blocks+0xd9/0x1f00 [ 397.878596][T11505] ? rmqueue+0x43/0xd00 [ 397.879291][T11505] ? __down_read_common+0x16b/0x5a0 [ 397.880546][T11505] ? percpu_counter_add_batch+0x69/0xd0 [ 397.882069][T11505] ? ext4_es_lookup_extent+0x206/0x490 [ 397.883330][T11505] ext4_da_get_block_prep+0x428/0x9b0 [ 397.884454][T11505] __block_write_begin_int+0x4a2/0x1060 [ 397.885428][T11505] ? ext4_da_release_space+0x230/0x230 [ 397.886475][T11505] ? ext4_da_write_begin+0x410/0x820 [ 397.887421][T11505] ? ext4_da_release_space+0x230/0x230 [ 397.888515][T11505] __block_write_begin+0x2b/0x40 [ 397.889336][T11505] ext4_da_write_begin+0x4c8/0x820 [ 397.890113][T11505] generic_perform_write+0x196/0x3a0 [ 397.891148][T11505] ext4_buffered_write_iter+0x2f2/0x3f0 [ 397.892133][T11505] ext4_file_write_iter+0x2e7/0x11d0 [ 397.893614][T11505] ? avc_policy_seqno+0x22/0x30 [ 397.895282][T11505] ? selinux_file_permission+0x22e/0x530 [ 397.896358][T11505] do_iter_readv_writev+0x2cb/0x360 [ 397.897598][T11505] do_iter_write+0x112/0x4c0 [ 397.898745][T11505] ? kmalloc_array+0x2d/0x40 [ 397.900020][T11505] vfs_iter_write+0x4c/0x70 [ 397.901387][T11505] iter_file_splice_write+0x40a/0x750 [ 397.902542][T11505] ? splice_from_pipe+0xc0/0xc0 [ 397.903755][T11505] direct_splice_actor+0x80/0xa0 [ 397.904814][T11505] splice_direct_to_actor+0x345/0x650 [ 397.905851][T11505] ? do_splice_direct+0x170/0x170 [ 397.906015][T11496] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 397.906880][T11505] do_splice_direct+0xf5/0x170 [ 397.906906][T11505] do_sendfile+0x773/0xda0 [ 397.909688][T11496] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 397.909703][T11496] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 397.916207][T11505] __x64_sys_sendfile64+0xf2/0x130 [ 397.917540][T11505] do_syscall_64+0x4a/0x90 [ 397.919016][T11505] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 397.920191][T11505] RIP: 0033:0x4665d9 [ 397.920873][T11505] 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 [ 397.925094][T11505] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 397.927441][T11505] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 397.928755][T11505] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 397.930356][T11505] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 397.932128][T11505] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000001 [ 397.933467][T11505] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 397.943972][T11485] loop0: detected capacity change from 0 to 4 [ 397.945859][T11485] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 397.948020][T11485] EXT4-fs (loop0): bad geometry: block count 128 exceeds size of device (1 blocks) 21:24:34 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x30000033fe0, 0x0) 21:24:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f400, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:34 executing program 1 (fault-call:7 fault-nth:7): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:34 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:34 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x5012, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x234503, 0x0) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f0000000040)="33680e5eddba56d4a7f465aba6852bc40daf8abb4ff3c23c6d80610628ed1fc6da2cd54baa5e1761c0bda8b95ea0f6a201a0e57e31542abf98c88a75a99d0a48ac115f9e9db4ba55a9b47bc14599e038deb52410a0cdbddb69186f2145da873b6230642aeb44ffdf49487f9c5a881308a86089a0c12aa0c4bb5e169f58ed620f810ccf40b8c83ac83f0cae3f5c3d44862bebb89da65d63de3d8986", 0x9b}, {&(0x7f0000000100)="e759056001e470df151aff11bebe52b9f71c573d4b5f", 0x16}, {&(0x7f0000000140)="9cc402021fdc24b22c51a1cd96165e645b9d00df258c3da271e4cca33e08888b7c3cd8b39c10777145c800901cb3fd485c1b6b64994169451a18217d3257c092e7745dcb541efb714c5a5a0507ea29eba4c9a75339f4b07a8e924d67a8e8f714c3e8c8ca7f77a1e85b9aa34aea5fbb2e13aef5156d9e7a8db84bc9b76a2908", 0x7f}, {&(0x7f0000000300)="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", 0x1000}], 0x4, 0x5) preadv(r1, &(0x7f0000001580)=[{&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f0000001300)=""/142, 0x8e}, {&(0x7f00000013c0)=""/184, 0xb8}, {&(0x7f0000001480)=""/219, 0xdb}], 0x4, 0x5, 0x375) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:34 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clone(0x0, &(0x7f0000000800)="8cfee74a830b91252eae66af4547c338d470c4d303c5e2817ae1e8f0b60a92018d37420867ce12dae41d88facd8a29192fd2d0926909ac8386b0eb3c7abd50c8d54caf5b86189fb60638deba639c9f68afba60f73fa7694df1690eaa3ce1364dcec80f513e5aa7ea3d06e6bbedebbc0a76effb7b9d79beed800d94a564c443609813a53eeaae13be7208c594b129336ab12545a52eed3231d6c886c24b3bb0d19d1da471f015791f2bff7c46010258b1e27b1ad0d4e07973909a3a047f6a628957f7c004b56c38fe884d744206b3a7e54c128974f0710d990f", &(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560001000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761f35e959f130dec95128ce7ec033dc0a380543bfc99320be1c1bb99bb063fb66f2d696569eada31b09fd215f0332701", 0xbc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = getpgrp(r0) wait4(r1, &(0x7f0000000700), 0x40000000, &(0x7f0000000740)) tkill(r0, 0x1e) ptrace$cont(0x1f, r0, 0x0, 0x1) tkill(r0, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="40a3d005b49f6ca8e4e77c7c8e9f93e95e2b", 0x12}, {&(0x7f00000001c0)="c44e89d36703bf696247d46af14317d247d8b2470b85f987806bc8a67dc45507e9cce5d0b735", 0x26}, {&(0x7f0000000200)="c08d0b655a26e8da03fbfa4fcb60cab6be742b27fb691e632f7844da4979f9814d620459e1ecb5abf608bc1ff69e4483e4e98ab3573cd753830a2795266521dab0b65c8ea665c1eec502867363b792c1e86b3780ea638c9b1456740ec51f133420c82069e2f1ba304c62eed9ec1b28daefeed3ab75f8c248b9d7aab70b73313a66f30971b1", 0x85}, {&(0x7f00000002c0)="a1523015ed6fddb0f609d08a8a683ed3eb4ea51dc1b0949dfd95b798914d3e8c9eeb22ba67e409fddcc721b0e53712a192132ca6278906555b06db48359e0b210e918c5cd3ea292467fe626cbb52d67f0abadf492743701157733fb2e219fcf102872b6e7032bf8d8541c87e774c5923ce3b7541ff09160710e4b25283964a9f6d9da507f497c0404e0ceca6e6ec88b5684980f8493fa153612bc57f209848b4d42771b9b7843518678dd4c3ec4ed1084a127aa0f6cfa94290377eaa5751a00dad054b10eea6e997b2f3117b8d6a5011c3a9459b76bb28a7b1f59566da5c945ed9142022afa12ccafbaf3fce65313e19a9d4985dcdac70fc34e40e1f", 0xfc}, {&(0x7f0000000540)="0ae219d6cf300641262e5ae6fc064d86929fdee427a52ca2e74f9a7951d2104ce310f90e4d9a0e118567d480a4cf559b9febb1e84539d7c289e441b75ca48ec9900097a9756f7c47ae12dff1891b84308321bedadd024828f9a2b74884df9a923a022244045a76a6f3460c1c7b95f02c0ade905ab87edae4c538dec555412fca78834a5f17f01bcbc03f720a085849a297ea48ab720c50755a528eb0bcac9b8cf45d4d30fc74d7df353cbf572850475d973ea78f757921e77cedd17f17dbbf96aabb921d00997d50140b37b442005e3a6df37ebc801caf2ba925be586ba17545540dbdf810fb4172e71cdc1c90d0f8c0c4d61eee699ba8", 0xf7}], 0x5, 0x0, 0x0, 0x20044890}, 0x1) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000680)={0x5, 0x80, 0x7f, 0x45, 0x7, 0x0, 0x0, 0x4, 0x22401, 0x7, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000640), 0x8}, 0x0, 0x9, 0x2, 0x8, 0x1ff, 0x1, 0x61, 0x0, 0x401, 0x0, 0xc5d}, r0, 0x10, 0xffffffffffffffff, 0x10) exit_group(0x0) [ 398.637477][T11533] loop2: detected capacity change from 0 to 1146 [ 398.646381][T11533] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 398.647127][T11535] FAULT_INJECTION: forcing a failure. [ 398.647127][T11535] name failslab, interval 1, probability 0, space 0, times 0 [ 398.651832][T11535] CPU: 1 PID: 11535 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 398.653832][T11535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.655461][T11535] Call Trace: [ 398.656005][T11535] dump_stack+0x137/0x19d [ 398.656866][T11535] should_fail+0x23c/0x250 [ 398.657949][T11535] ? __es_insert_extent+0x51f/0xe70 [ 398.658853][T11535] __should_failslab+0x81/0x90 [ 398.660037][T11535] should_failslab+0x5/0x20 [ 398.660968][T11535] kmem_cache_alloc+0x46/0x2f0 [ 398.661945][T11535] __es_insert_extent+0x51f/0xe70 [ 398.662902][T11535] ? kcalloc+0x32/0x50 [ 398.663952][T11535] ? __kmalloc+0x23d/0x340 [ 398.664748][T11535] ? kcalloc+0x32/0x50 [ 398.665588][T11535] ext4_es_insert_extent+0x1bb/0x19d0 [ 398.666811][T11535] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 398.667909][T11535] ext4_ext_map_blocks+0xf79/0x1f00 [ 398.668950][T11535] ? __down_read_common+0x16b/0x5a0 [ 398.669947][T11535] ? percpu_counter_add_batch+0x69/0xd0 [ 398.671105][T11535] ? ext4_es_lookup_extent+0x206/0x490 [ 398.672232][T11535] ext4_da_get_block_prep+0x428/0x9b0 [ 398.673315][T11535] __block_write_begin_int+0x4a2/0x1060 [ 398.674288][T11535] ? ext4_da_release_space+0x230/0x230 [ 398.675453][T11535] ? ext4_da_write_begin+0x410/0x820 [ 398.676626][T11535] ? ext4_da_release_space+0x230/0x230 [ 398.677912][T11535] __block_write_begin+0x2b/0x40 [ 398.679245][T11535] ext4_da_write_begin+0x4c8/0x820 [ 398.680143][T11535] generic_perform_write+0x196/0x3a0 [ 398.681039][T11535] ? __mnt_drop_write_file+0x5a/0x60 [ 398.682033][T11535] ext4_buffered_write_iter+0x2f2/0x3f0 [ 398.683068][T11535] ext4_file_write_iter+0x2e7/0x11d0 [ 398.684217][T11535] ? avc_policy_seqno+0x22/0x30 [ 398.685437][T11535] ? selinux_file_permission+0x22e/0x530 21:24:34 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:34 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='memory.stat\x00') [ 398.686708][T11535] do_iter_readv_writev+0x2cb/0x360 [ 398.687798][T11535] do_iter_write+0x112/0x4c0 [ 398.688579][T11535] ? kmalloc_array+0x2d/0x40 [ 398.689335][T11535] vfs_iter_write+0x4c/0x70 [ 398.690329][T11535] iter_file_splice_write+0x40a/0x750 [ 398.691652][T11535] ? splice_from_pipe+0xc0/0xc0 [ 398.693012][T11535] direct_splice_actor+0x80/0xa0 [ 398.693927][T11535] splice_direct_to_actor+0x345/0x650 [ 398.694791][T11535] ? do_splice_direct+0x170/0x170 [ 398.695720][T11535] do_splice_direct+0xf5/0x170 [ 398.696644][T11535] do_sendfile+0x773/0xda0 [ 398.697580][T11535] __x64_sys_sendfile64+0xf2/0x130 [ 398.698849][T11535] do_syscall_64+0x4a/0x90 [ 398.699985][T11535] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 398.701354][T11535] RIP: 0033:0x4665d9 [ 398.702134][T11535] 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 [ 398.707225][T11535] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 398.709449][T11535] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 398.711242][T11535] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 398.713238][T11535] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 398.714394][T11535] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000001 [ 398.715890][T11535] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 398.722989][T11533] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 398.725014][T11533] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 398.727302][T11533] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f500, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:34 executing program 0: r0 = syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) ftruncate(r1, 0x208200) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/33, 0x21}, {&(0x7f00000014c0)=""/171, 0xab}, {&(0x7f0000001580)=""/210, 0xd2}, {&(0x7f0000001680)=""/83, 0x53}], 0x4, 0x9, 0xf03) syz_mount_image$msdos(&(0x7f0000001800), &(0x7f0000001840)='./bus\x00', 0x3, 0x8, &(0x7f0000001d00)=[{&(0x7f0000001880)="fea8cd3618c2244ef4463bc41b50cb580a3dbe490cd4f9c239f6d50531b26d01048ee68b301cd13aa793b8b4d9a6d9f42982f8669abbdd49c628aa3e97ec7e0ba4f5500f03dca2eab67339deba81cb8361", 0x51, 0x1}, {&(0x7f0000001900)="c142f6403d013ee65ce4869649a537bacc635674fe272da23668059d0b7c3d41b9500b48d25492e4d8f7f7f1caea6e212d83e06f4644a3d237fa38e6a39b7a50fb822bb49559a39e8d205beb32071bbffd61bc237a4b5ac19253a679cf8cec7a8876fbaac7e324f7f0", 0x69, 0x1}, {&(0x7f0000001980)="e6d64aecfb0d54beaed6eaac455051c7e53b89de82b9c1c7ea268d506c062c763312da58fa4c8f7951991bfb062807470fba370776381cbb513f97dc4a7e20664f998bb549a9e73c26f6ec", 0x4b, 0x800}, {&(0x7f0000001a00)="ab37989c5d02c49a9e8a7b79a65c9d23698bb1", 0x13, 0x5}, {&(0x7f0000001a40)="31dec3a6785a2183675168fc7ea80a324d33c2b8fecacead32140c1f130a49257f8f2cbd81c395a7befce4b44af02d7acf09f8fd1ec9602437780362da2346d9a9e946883bc8ecc2a9598ae9a52d42efa0c8e0251a83e3bb77241f7073ddb5ae90d77f8f923a6edb1510f0e7bc928f24cfb123e4e306cad4f34f282b", 0x7c, 0x90000000000}, {&(0x7f0000001ac0)="5e9812d98d1b2a76931851171ea62a5c054c457cb7e15e4ebe470d9e17345721cb1239741e856642ef2f8ade37fc38bb11166d26d77c11ea118441489ae5dfbc816667c28bb80a3ea32ddffdff197472717bb803e7c0445f44acaec88508c898c6fe328ab9ec5ccf06f62d26b2c10c005e784033abb8be0e0145dae3e1b8c0aed249ff0b241b696965ac9177e76abc7978859838c800f971a83a465f1ee0aea064fe31bdda552ccd6d7373d567829d1461ffc93aa3fe57c5273c08ffcd03507bce25", 0xc2, 0xff}, {&(0x7f0000001bc0)="7dff3c146ec6b7d2dc824f3fe9203966f08a64b27061c61c196f8076b95898464ab86d4cbc3a5e7748be50edcae18d90f31925200709ba5033afc18615f95672179259db7eef00ce7adf2a26a7b4d5d1a2", 0x51, 0x7e7}, {&(0x7f0000001c40)="ac49bde074907f867a9bc59d4934ac042902bd3f2a0d0aec92915eb0a38d81c2ae1805d081a304be602b1642f8bb690587962b1eb655f9aae15896696beed000ac95d88f9385127103d6ed84ad09756632ad20cddc69af9143c6c2266366c1fc25c53a7779edbe39b20c3d4b9a992620219171adbb4cafeee1f59634d7d7d0a44a77910e8adfead4295788a02427aa1e58b54d8e3e90127b2dd4adfe5ccbff3d9de241a0e2659df16c", 0xce, 0x1}], 0x100e421, &(0x7f0000001e40)=ANY=[@ANYBLOB="6e7f236173652c450340e742b5be2bcb66756e633d4b454b55080000000000f7005f5da4bf8aa3ffda"]) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0xff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NFT_MSG_GETSET(r1, &(0x7f00000017c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x2c, 0xa, 0xa, 0x201, 0x0, 0x0, {0xf, 0x0, 0x4}, [@NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}, @NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0xfd}, @NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0x48}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r5, &(0x7f0000000040)=""/45, 0x2d) write$P9_RREADLINK(r5, &(0x7f0000001e00)={0x14, 0x17, 0x1, {0xb, './bus/file0'}}, 0x14) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x12, r4, 0x0) close(r3) sendfile(r1, r0, &(0x7f0000000140)=0xf1, 0x8) clone(0x0, 0x0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000001440)=[{&(0x7f0000000040)="8ad57425f8751e46c5f8f8f6dfe28a622ee972c0daa7394d183a3bbe1cb14e8b42d82e99e5f68b3a169fcbe8bba8fb36df8d", 0x32}, {&(0x7f0000000200)="ec2a0a5f953567c7766b90f703d3dd95f47bcdc59125cb0f02667b4c05a34bfabce6ce555379658978410a65ab7d7cd4996b1f0f8d80a64eed10b31d81777fb44b9a74a62fecf9", 0x47}, {&(0x7f00000003c0)="7e21b77db3d015eaa37471303b599e4901ddd7daa2d79b15f8dd7c0ab21422221ba702e11da0e19a4e62999b87d8be72b0a90f1da42f4c0248e7dbe9dfcfbc30029378650d2bf82a", 0x48}, {&(0x7f00000000c0)="ca07609181fc", 0x6}, {&(0x7f0000000440)="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", 0x1000}], 0x5) 21:24:34 executing program 1 (fault-call:7 fault-nth:8): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:34 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 398.850342][T11568] loop2: detected capacity change from 0 to 1146 [ 398.855630][T11568] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 398.859428][T11567] loop0: detected capacity change from 0 to 245760 [ 398.865138][T11570] FAULT_INJECTION: forcing a failure. [ 398.865138][T11570] name failslab, interval 1, probability 0, space 0, times 0 [ 398.868092][T11570] CPU: 1 PID: 11570 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 398.869775][T11570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.871395][T11570] Call Trace: [ 398.871942][T11570] dump_stack+0x137/0x19d [ 398.872682][T11570] should_fail+0x23c/0x250 [ 398.873401][T11570] ? __es_insert_extent+0x51f/0xe70 [ 398.874251][T11570] __should_failslab+0x81/0x90 [ 398.874947][T11570] should_failslab+0x5/0x20 [ 398.875725][T11570] kmem_cache_alloc+0x46/0x2f0 [ 398.876629][T11570] __es_insert_extent+0x51f/0xe70 [ 398.877479][T11570] ext4_es_insert_delayed_block+0xfb/0x370 [ 398.878381][T11570] ? ext4_claim_free_clusters+0x5b/0x80 [ 398.879342][T11570] ext4_da_get_block_prep+0x582/0x9b0 [ 398.880273][T11570] __block_write_begin_int+0x4a2/0x1060 [ 398.881557][T11570] ? ext4_da_release_space+0x230/0x230 [ 398.881710][T11568] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 398.882915][T11570] ? ext4_da_write_begin+0x410/0x820 [ 398.884822][T11568] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 398.885943][T11570] ? ext4_da_release_space+0x230/0x230 [ 398.887563][T11568] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 398.888755][T11570] __block_write_begin+0x2b/0x40 [ 398.891879][T11570] ext4_da_write_begin+0x4c8/0x820 [ 398.892931][T11570] generic_perform_write+0x196/0x3a0 [ 398.894481][T11570] ? __mnt_drop_write_file+0x5a/0x60 [ 398.895496][T11570] ext4_buffered_write_iter+0x2f2/0x3f0 [ 398.896354][T11570] ext4_file_write_iter+0x2e7/0x11d0 [ 398.897247][T11570] ? avc_policy_seqno+0x22/0x30 [ 398.898202][T11570] ? selinux_file_permission+0x22e/0x530 [ 398.899392][T11570] do_iter_readv_writev+0x2cb/0x360 [ 398.900166][T11570] do_iter_write+0x112/0x4c0 [ 398.900902][T11570] ? kmalloc_array+0x2d/0x40 [ 398.902031][T11570] vfs_iter_write+0x4c/0x70 [ 398.902976][T11570] iter_file_splice_write+0x40a/0x750 [ 398.904110][T11570] ? splice_from_pipe+0xc0/0xc0 [ 398.905305][T11570] direct_splice_actor+0x80/0xa0 [ 398.906471][T11570] splice_direct_to_actor+0x345/0x650 [ 398.907456][T11570] ? do_splice_direct+0x170/0x170 [ 398.908716][T11570] do_splice_direct+0xf5/0x170 [ 398.909532][T11570] do_sendfile+0x773/0xda0 [ 398.910438][T11570] __x64_sys_sendfile64+0xf2/0x130 [ 398.911327][T11570] do_syscall_64+0x4a/0x90 [ 398.912642][T11570] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 398.914607][T11570] RIP: 0033:0x4665d9 [ 398.915458][T11570] 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 [ 398.918848][T11570] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 398.920346][T11570] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 398.921963][T11570] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 398.923555][T11570] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 398.924734][T11570] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000001 [ 398.925969][T11570] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x30000033fe0, 0x0) 21:24:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f600, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:35 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000300)={0x0, "3edcedb12972b33fcb9829e717e03e3a"}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000001300)={0x0, 0x40000000000000, 0x1, [0x10000, 0x4, 0x7d3e, 0xfffffffffffff0b3, 0xe0], [0x4, 0x8, 0x1, 0x3bfd, 0x61ad, 0x0, 0x7, 0x9, 0x7fffffff, 0x40, 0x8, 0x1, 0x8, 0x24, 0xffffffffffff0000, 0x9, 0x1, 0x37bf, 0x7, 0x6, 0x5, 0xfffffffffffffff8, 0xc7, 0x5, 0xfffffffffffffff8, 0x5, 0x1, 0x4, 0x3, 0x7, 0x80000000, 0x10000, 0x4, 0x2, 0x1, 0x7fff, 0x0, 0x4, 0xffff, 0x9, 0x2, 0x0, 0x40, 0x8, 0x5, 0x101, 0xf000000000000000, 0x80, 0x6, 0x7, 0x7c, 0x242, 0x2, 0x3, 0xcb0d, 0x8000, 0xffff, 0x1, 0xf364, 0x3, 0x6, 0x9, 0x0, 0x4, 0x10000, 0xc2, 0x9, 0xffff, 0x5, 0x2d9614ab, 0x2, 0xe46, 0xfffffffffffffffc, 0x9, 0x0, 0x3, 0x7fffffff, 0x7, 0x3f, 0x3, 0x7, 0x80000000, 0x100000000, 0x4, 0x7, 0xff, 0x1000, 0x401, 0x9, 0xfffffffffffffffc, 0x6, 0x4, 0x9, 0x9, 0x1, 0x101, 0x101, 0x60f0, 0x5, 0x81, 0xea, 0x0, 0x10000, 0x2, 0x8, 0x1b10, 0x25d, 0xffffffffffffff45, 0x2, 0xae716a, 0x9, 0xffffffff, 0x979, 0x8, 0x8, 0x4, 0x8000, 0x1, 0xd6, 0x2, 0x3]}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001740)={0x13, 0x5, {0xf8b, @usage=0x7, r2, 0x4, 0x3, 0x9, 0x81, 0x2, 0x4, @usage=0xfffffffffffffff8, 0x7, 0x3, [0x26, 0x6, 0xd97c, 0x0, 0x80000000, 0x3]}, {0x400, @usage=0x2, r3, 0xca6, 0xffff, 0x1, 0x7ff, 0x4, 0x80, @usage=0x1f, 0x0, 0x3, [0x1000, 0x8, 0x2, 0x5, 0x7, 0xe32]}, {0x6016, @usage=0x4, 0x0, 0xd3, 0x8000, 0x8, 0x3, 0xb25e, 0x420, @struct={0x8000, 0x5}, 0x1, 0x800, [0xd9, 0x4, 0x4, 0xffffffffffffffc0, 0x6, 0x10000]}, {0x6, 0x9, 0x3f}}) 21:24:35 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='memory.stat\x00') 21:24:35 executing program 1 (fault-call:7 fault-nth:9): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 399.554872][T11602] FAULT_INJECTION: forcing a failure. [ 399.554872][T11602] name failslab, interval 1, probability 0, space 0, times 0 [ 399.556946][T11602] CPU: 1 PID: 11602 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 399.559111][T11602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.561093][T11602] Call Trace: [ 399.561828][T11602] dump_stack+0x137/0x19d [ 399.562541][T11602] should_fail+0x23c/0x250 [ 399.563342][T11602] ? ext4_init_io_end+0x2d/0xa0 [ 399.564143][T11602] __should_failslab+0x81/0x90 [ 399.565116][T11602] should_failslab+0x5/0x20 [ 399.565954][T11602] kmem_cache_alloc+0x46/0x2f0 [ 399.566782][T11602] ext4_init_io_end+0x2d/0xa0 [ 399.567580][T11602] ext4_writepages+0x6a5/0x1d10 [ 399.568607][T11602] ? __ext4_journal_stop+0x47/0x110 [ 399.569512][T11602] ? ext4_expand_extra_isize+0x540/0x540 [ 399.570772][T11602] ? ext4_dirty_inode+0x98/0xa0 [ 399.571610][T11602] ? __mark_inode_dirty+0x326/0x6c0 [ 399.572408][T11602] ? generic_write_end+0x157/0x180 [ 399.573433][T11602] ? ext4_readpage+0x140/0x140 [ 399.574482][T11602] do_writepages+0x7b/0x150 [ 399.575199][T11602] ? iov_iter_advance+0x377/0xe10 [ 399.576267][T11602] file_write_and_wait_range+0x180/0x210 [ 399.577284][T11602] ext4_sync_file+0x105/0x670 [ 399.579087][T11602] ? tsan.module_ctor+0x10/0x10 [ 399.579333][T11606] loop2: detected capacity change from 0 to 1147 [ 399.580179][T11602] vfs_fsync_range+0x107/0x120 [ 399.582192][T11602] ext4_buffered_write_iter+0x39c/0x3f0 [ 399.583295][T11602] ext4_file_write_iter+0x2e7/0x11d0 [ 399.585051][T11602] ? avc_policy_seqno+0x22/0x30 [ 399.586140][T11602] ? selinux_file_permission+0x22e/0x530 [ 399.587101][T11602] do_iter_readv_writev+0x2cb/0x360 [ 399.587260][T11606] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 399.587982][T11602] do_iter_write+0x112/0x4c0 [ 399.588001][T11602] ? kmalloc_array+0x2d/0x40 [ 399.591338][T11602] vfs_iter_write+0x4c/0x70 [ 399.592195][T11602] iter_file_splice_write+0x40a/0x750 [ 399.593496][T11602] ? splice_from_pipe+0xc0/0xc0 [ 399.594288][T11602] direct_splice_actor+0x80/0xa0 [ 399.595499][T11602] splice_direct_to_actor+0x345/0x650 [ 399.596555][T11602] ? do_splice_direct+0x170/0x170 [ 399.597305][T11602] do_splice_direct+0xf5/0x170 [ 399.598149][T11602] do_sendfile+0x773/0xda0 [ 399.598867][T11602] __x64_sys_sendfile64+0xf2/0x130 [ 399.599675][T11602] do_syscall_64+0x4a/0x90 [ 399.600536][T11602] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 399.601606][T11602] RIP: 0033:0x4665d9 21:24:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='memory.stat\x00') 21:24:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f700, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 399.602254][T11602] 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 [ 399.605284][T11602] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 399.606513][T11602] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 399.607922][T11602] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 399.609234][T11602] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.611409][T11602] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 399.613115][T11602] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 399.633346][T11606] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 399.635924][T11606] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 399.637487][T11606] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:35 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/148, 0x94}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000180)=""/29, 0x1d}], 0x7, &(0x7f0000001500)=""/118, 0x76}, 0x42) 21:24:35 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:35 executing program 1 (fault-call:7 fault-nth:10): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x30000033fe0, 0x0) [ 399.707439][T11622] loop2: detected capacity change from 0 to 1147 [ 399.721290][T11622] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 399.755785][T11622] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 399.757989][T11622] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 399.759641][T11622] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 399.793375][T11636] FAULT_INJECTION: forcing a failure. [ 399.793375][T11636] name failslab, interval 1, probability 0, space 0, times 0 [ 399.796181][T11636] CPU: 1 PID: 11636 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 399.798749][T11636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.801140][T11636] Call Trace: [ 399.802348][T11636] dump_stack+0x137/0x19d [ 399.803218][T11636] should_fail+0x23c/0x250 [ 399.803962][T11636] ? ext4_init_io_end+0x2d/0xa0 [ 399.804908][T11636] __should_failslab+0x81/0x90 [ 399.806160][T11636] should_failslab+0x5/0x20 [ 399.806863][T11636] kmem_cache_alloc+0x46/0x2f0 [ 399.807634][T11636] ext4_init_io_end+0x2d/0xa0 [ 399.808723][T11636] ext4_writepages+0x76d/0x1d10 [ 399.810211][T11636] ? __ext4_journal_stop+0x47/0x110 [ 399.811727][T11636] ? ext4_expand_extra_isize+0x540/0x540 [ 399.813117][T11636] ? ext4_dirty_inode+0x98/0xa0 [ 399.814142][T11636] ? __mark_inode_dirty+0x326/0x6c0 [ 399.815369][T11636] ? generic_write_end+0x157/0x180 [ 399.816847][T11636] ? ext4_readpage+0x140/0x140 [ 399.818125][T11636] do_writepages+0x7b/0x150 [ 399.819476][T11636] ? iov_iter_advance+0x377/0xe10 [ 399.820623][T11636] file_write_and_wait_range+0x180/0x210 [ 399.822128][T11636] ext4_sync_file+0x105/0x670 [ 399.822942][T11636] ? tsan.module_ctor+0x10/0x10 [ 399.824017][T11636] vfs_fsync_range+0x107/0x120 [ 399.824872][T11636] ext4_buffered_write_iter+0x39c/0x3f0 [ 399.826090][T11636] ext4_file_write_iter+0x2e7/0x11d0 [ 399.827109][T11636] ? avc_policy_seqno+0x22/0x30 [ 399.827925][T11636] ? selinux_file_permission+0x22e/0x530 [ 399.828920][T11636] do_iter_readv_writev+0x2cb/0x360 [ 399.829751][T11636] do_iter_write+0x112/0x4c0 [ 399.830652][T11636] ? kmalloc_array+0x2d/0x40 [ 399.831509][T11636] vfs_iter_write+0x4c/0x70 [ 399.832865][T11636] iter_file_splice_write+0x40a/0x750 [ 399.834116][T11636] ? splice_from_pipe+0xc0/0xc0 [ 399.835135][T11636] direct_splice_actor+0x80/0xa0 [ 399.836749][T11636] splice_direct_to_actor+0x345/0x650 [ 399.838186][T11636] ? do_splice_direct+0x170/0x170 [ 399.839447][T11636] do_splice_direct+0xf5/0x170 [ 399.840681][T11636] do_sendfile+0x773/0xda0 [ 399.841956][T11636] __x64_sys_sendfile64+0xf2/0x130 [ 399.842826][T11636] do_syscall_64+0x4a/0x90 [ 399.843653][T11636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 399.844627][T11636] RIP: 0033:0x4665d9 [ 399.845744][T11636] 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 [ 399.850500][T11636] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 399.852884][T11636] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 21:24:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f800, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='memory.stat\x00') [ 399.854618][T11636] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 399.856648][T11636] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 399.857931][T11636] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 399.859316][T11636] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:35 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000400)={0x6, &(0x7f0000000200)=[{0x2, 0xec, 0x9, 0x75c9566b}, {0xfffc, 0xae, 0x1, 0x4}, {0x9, 0x19, 0xd8, 0x6}, {0x200, 0xfd, 0x4, 0x8000}, {0x7, 0x8, 0xcb, 0x5}, {0x1, 0x8, 0x0, 0x200}]}) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/35, 0x23}, {&(0x7f0000000080)=""/9, 0x9}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000000c0)=""/178, 0xb2}], 0x6, 0x1d78, 0x3) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:35 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8f900, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x30000033fe0, 0x0) [ 399.959409][T11656] loop2: detected capacity change from 0 to 1148 [ 399.973646][T11656] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 399.990856][T11656] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 399.993697][T11656] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 399.995178][T11656] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:35 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:35 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:24:35 executing program 1 (fault-call:7 fault-nth:11): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8fa00, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 400.092664][T11678] loop2: detected capacity change from 0 to 1148 [ 400.099190][T11678] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 400.107065][T11678] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 400.109649][T11678] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 400.111798][T11678] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:35 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 400.209183][T11696] FAULT_INJECTION: forcing a failure. [ 400.209183][T11696] name failslab, interval 1, probability 0, space 0, times 0 [ 400.211748][T11696] CPU: 1 PID: 11696 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 400.213981][T11696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.215942][T11696] Call Trace: [ 400.216654][T11696] dump_stack+0x137/0x19d [ 400.218514][T11696] should_fail+0x23c/0x250 [ 400.219773][T11696] ? ext4_alloc_io_end_vec+0x2e/0xd0 [ 400.221077][T11696] __should_failslab+0x81/0x90 [ 400.222325][T11696] should_failslab+0x5/0x20 [ 400.223880][T11696] kmem_cache_alloc+0x46/0x2f0 [ 400.225253][T11696] ext4_alloc_io_end_vec+0x2e/0xd0 [ 400.226643][T11696] ext4_writepages+0xa8d/0x1d10 [ 400.227877][T11696] ? __ext4_journal_stop+0x47/0x110 [ 400.229086][T11696] ? ext4_expand_extra_isize+0x540/0x540 [ 400.230050][T11696] ? ext4_dirty_inode+0x9b/0xa0 [ 400.230877][T11696] ? __mark_inode_dirty+0x326/0x6c0 [ 400.232356][T11696] ? generic_write_end+0x157/0x180 [ 400.233630][T11696] ? ext4_readpage+0x140/0x140 [ 400.234811][T11696] do_writepages+0x7b/0x150 [ 400.235811][T11696] ? iov_iter_advance+0x377/0xe10 [ 400.236844][T11696] file_write_and_wait_range+0x180/0x210 [ 400.237977][T11696] ext4_sync_file+0x105/0x670 [ 400.238926][T11696] ? tsan.module_ctor+0x10/0x10 [ 400.239879][T11696] vfs_fsync_range+0x107/0x120 [ 400.240799][T11696] ext4_buffered_write_iter+0x39c/0x3f0 [ 400.242416][T11696] ext4_file_write_iter+0x2e7/0x11d0 [ 400.244059][T11696] ? avc_policy_seqno+0x22/0x30 [ 400.245180][T11696] ? selinux_file_permission+0x22e/0x530 [ 400.246047][T11703] loop2: detected capacity change from 0 to 1149 [ 400.246874][T11696] do_iter_readv_writev+0x2cb/0x360 [ 400.250390][T11696] do_iter_write+0x112/0x4c0 [ 400.251702][T11696] ? kmalloc_array+0x2d/0x40 [ 400.252966][T11696] vfs_iter_write+0x4c/0x70 [ 400.254533][T11696] iter_file_splice_write+0x40a/0x750 [ 400.254635][T11703] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 400.255983][T11696] ? splice_from_pipe+0xc0/0xc0 [ 400.258751][T11696] direct_splice_actor+0x80/0xa0 [ 400.259696][T11696] splice_direct_to_actor+0x345/0x650 [ 400.260705][T11696] ? do_splice_direct+0x170/0x170 [ 400.261826][T11696] do_splice_direct+0xf5/0x170 [ 400.262924][T11696] do_sendfile+0x773/0xda0 [ 400.264218][T11696] __x64_sys_sendfile64+0xf2/0x130 [ 400.265731][T11696] do_syscall_64+0x4a/0x90 [ 400.266783][T11696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 400.267930][T11696] RIP: 0033:0x4665d9 [ 400.269284][T11696] 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 [ 400.275007][T11696] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 400.277517][T11696] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 400.280177][T11696] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 400.282551][T11696] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 400.284703][T11696] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 400.287190][T11696] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 400.318601][T11703] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 400.321688][T11703] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 400.323969][T11703] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:36 executing program 4: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x30000033fe0, 0x0) 21:24:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8feff, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) [ 400.451108][T11724] loop2: detected capacity change from 0 to 1151 21:24:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 400.488393][T11724] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) 21:24:36 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e20, @private=0xa010101}}, 0x0, 0x0, 0x18, 0x0, "6d31703869fe0e0f10fd83bfd9b3dee469ea1de7527046d4c6150ff1bffd5a75887f83de934d6178337545357a4aa8667cedb152e5af93392d54f316acb998c398a5b4975f215cef26756598116c04bf"}, 0xfffffe0d) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000080)=""/95, 0x5f}], 0x2, 0x3, 0x81) mmap(&(0x7f00009ca000/0x3000)=nil, 0x3000, 0xb, 0x4010, r0, 0xa8103000) r1 = timerfd_create(0x9, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000500)=""/138, 0x8a}, {&(0x7f00000005c0)=""/94, 0x5e}, {&(0x7f0000000640)=""/210, 0xd2}], 0x3, 0x5, 0x7fff) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000b80)=""/138, 0x8a}, {&(0x7f0000000400)=""/215, 0xd7}], 0x3, 0x1400000, 0x3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x0}) r4 = openat$cgroup_int(r0, &(0x7f0000000840)='cpuset.mem_hardwall\x00', 0x2, 0x0) fcntl$setsig(r4, 0xa, 0xd) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRES16, @ANYRESDEC, @ANYRES64=r0], 0x34}, 0x1, 0x0, 0x0, 0x24004cd7}, 0x40001d1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000880)) [ 400.510771][T11724] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 400.513501][T11724] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 400.515815][T11724] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:36 executing program 1 (fault-call:7 fault-nth:12): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8ff0f, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) [ 400.704022][T11754] FAULT_INJECTION: forcing a failure. [ 400.704022][T11754] name failslab, interval 1, probability 0, space 0, times 0 [ 400.707179][T11754] CPU: 0 PID: 11754 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 400.709182][T11754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.711453][T11754] Call Trace: [ 400.712231][T11754] dump_stack+0x137/0x19d [ 400.713435][T11754] should_fail+0x23c/0x250 [ 400.715039][T11754] ? kcalloc+0x32/0x50 [ 400.716422][T11754] __should_failslab+0x81/0x90 [ 400.717637][T11754] should_failslab+0x5/0x20 [ 400.719478][T11754] __kmalloc+0x66/0x340 [ 400.720433][T11754] kcalloc+0x32/0x50 [ 400.721939][T11754] ext4_find_extent+0x21c/0x7f0 [ 400.723153][T11754] ext4_ext_map_blocks+0xd9/0x1f00 [ 400.724454][T11754] ? mem_cgroup_uncharge_list+0x36/0xa0 [ 400.725960][T11754] ? __down_write_common+0x45/0x890 [ 400.727361][T11754] ? release_pages+0x8d0/0x900 [ 400.728336][T11754] ? percpu_counter_add_batch+0x69/0xd0 [ 400.729782][T11754] ? ext4_es_lookup_extent+0x36b/0x490 [ 400.731387][T11754] ext4_map_blocks+0x70d/0xef0 [ 400.732902][T11754] mpage_map_one_extent+0x10d/0x360 [ 400.733854][T11754] ext4_writepages+0xc1a/0x1d10 [ 400.734694][T11754] ? ext4_expand_extra_isize+0x540/0x540 [ 400.735920][T11754] ? ext4_dirty_inode+0x9b/0xa0 [ 400.736905][T11754] ? __mark_inode_dirty+0x326/0x6c0 [ 400.738556][T11754] ? ext4_readpage+0x140/0x140 [ 400.739930][T11754] do_writepages+0x7b/0x150 [ 400.741355][T11754] file_write_and_wait_range+0x180/0x210 [ 400.742362][T11754] ext4_sync_file+0x105/0x670 [ 400.743415][T11754] ? tsan.module_ctor+0x10/0x10 [ 400.744616][T11754] vfs_fsync_range+0x107/0x120 [ 400.746574][T11754] ext4_buffered_write_iter+0x39c/0x3f0 [ 400.747476][T11754] ext4_file_write_iter+0x2e7/0x11d0 [ 400.748423][T11754] ? avc_policy_seqno+0x22/0x30 [ 400.749409][T11754] ? selinux_file_permission+0x22e/0x530 [ 400.750338][T11754] do_iter_readv_writev+0x2cb/0x360 [ 400.751260][T11754] do_iter_write+0x112/0x4c0 [ 400.752030][T11754] ? kmalloc_array+0x2d/0x40 [ 400.752832][T11754] vfs_iter_write+0x4c/0x70 21:24:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 400.753656][T11754] iter_file_splice_write+0x40a/0x750 [ 400.754609][T11754] ? splice_from_pipe+0xc0/0xc0 [ 400.755457][T11754] direct_splice_actor+0x80/0xa0 [ 400.756293][T11754] splice_direct_to_actor+0x345/0x650 [ 400.757825][T11754] ? do_splice_direct+0x170/0x170 [ 400.758964][T11754] do_splice_direct+0xf5/0x170 [ 400.759743][T11754] do_sendfile+0x773/0xda0 [ 400.760615][T11754] __x64_sys_sendfile64+0xf2/0x130 [ 400.761523][T11754] do_syscall_64+0x4a/0x90 [ 400.762269][T11754] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 400.763569][T11754] RIP: 0033:0x4665d9 [ 400.764285][T11754] 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 [ 400.768050][T11754] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 400.769732][T11754] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 400.771310][T11754] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 400.772624][T11754] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 400.774051][T11754] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 400.775363][T11754] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 400.782930][T11757] loop2: detected capacity change from 0 to 1151 [ 400.790864][T11757] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:36 executing program 4: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x30000033fe0, 0x0) 21:24:36 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x108) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r3, &(0x7f0000000040)=""/45, 0x2d) io_uring_enter(r3, 0x3a2b, 0x70f1, 0x2, &(0x7f0000000000)={[0x7]}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 400.810918][T11757] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 400.813138][T11757] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 400.815074][T11757] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8fffe, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:36 executing program 1 (fault-call:7 fault-nth:13): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:36 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) vmsplice(r2, &(0x7f0000000000), 0x0, 0xc) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 401.008113][T11787] loop2: detected capacity change from 0 to 1151 [ 401.016160][T11793] FAULT_INJECTION: forcing a failure. [ 401.016160][T11793] name failslab, interval 1, probability 0, space 0, times 0 [ 401.019017][T11793] CPU: 1 PID: 11793 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 401.020613][T11793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.022418][T11793] Call Trace: [ 401.022997][T11793] dump_stack+0x137/0x19d [ 401.023976][T11793] should_fail+0x23c/0x250 [ 401.025075][T11793] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 401.026017][T11793] __should_failslab+0x81/0x90 [ 401.027233][T11793] should_failslab+0x5/0x20 [ 401.028096][T11793] kmem_cache_alloc+0x46/0x2f0 [ 401.029132][T11793] ext4_mb_new_blocks+0x2e7/0x1f90 [ 401.030044][T11793] ? ext4_find_extent+0x6cf/0x7f0 [ 401.030948][T11793] ? ext4_ext_search_right+0x300/0x540 [ 401.032053][T11793] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 401.033101][T11793] ext4_ext_map_blocks+0x1569/0x1f00 [ 401.033989][T11793] ? release_pages+0x8d0/0x900 [ 401.034932][T11793] ? percpu_counter_add_batch+0x69/0xd0 [ 401.036007][T11793] ? ext4_es_lookup_extent+0x36b/0x490 [ 401.036865][T11793] ext4_map_blocks+0x70d/0xef0 [ 401.037779][T11793] mpage_map_one_extent+0x10d/0x360 [ 401.038751][T11793] ext4_writepages+0xc1a/0x1d10 [ 401.039736][T11793] ? ext4_expand_extra_isize+0x540/0x540 [ 401.040640][T11793] ? ext4_dirty_inode+0x9b/0xa0 [ 401.041425][T11793] ? __mark_inode_dirty+0x326/0x6c0 [ 401.042403][T11793] ? generic_write_end+0x157/0x180 [ 401.043429][T11793] ? ext4_readpage+0x140/0x140 [ 401.044316][T11793] do_writepages+0x7b/0x150 [ 401.045007][T11793] ? iov_iter_advance+0x377/0xe10 [ 401.046190][T11793] file_write_and_wait_range+0x180/0x210 [ 401.047819][T11793] ext4_sync_file+0x105/0x670 [ 401.048572][T11793] ? tsan.module_ctor+0x10/0x10 [ 401.049821][T11793] vfs_fsync_range+0x107/0x120 [ 401.050628][T11793] ext4_buffered_write_iter+0x39c/0x3f0 [ 401.051682][T11793] ext4_file_write_iter+0x2e7/0x11d0 [ 401.052856][T11793] ? avc_policy_seqno+0x22/0x30 [ 401.053808][T11793] ? selinux_file_permission+0x22e/0x530 [ 401.055318][T11793] do_iter_readv_writev+0x2cb/0x360 [ 401.056908][T11793] do_iter_write+0x112/0x4c0 21:24:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 401.057765][T11793] ? kmalloc_array+0x2d/0x40 [ 401.058850][T11793] vfs_iter_write+0x4c/0x70 [ 401.059695][T11793] iter_file_splice_write+0x40a/0x750 [ 401.061047][T11793] ? splice_from_pipe+0xc0/0xc0 [ 401.062136][T11793] direct_splice_actor+0x80/0xa0 [ 401.063353][T11793] splice_direct_to_actor+0x345/0x650 [ 401.064693][T11793] ? do_splice_direct+0x170/0x170 [ 401.065606][T11793] do_splice_direct+0xf5/0x170 [ 401.066586][T11793] do_sendfile+0x773/0xda0 [ 401.067426][T11793] __x64_sys_sendfile64+0xf2/0x130 [ 401.068607][T11793] do_syscall_64+0x4a/0x90 [ 401.069735][T11793] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 401.070695][T11793] RIP: 0033:0x4665d9 [ 401.071570][T11793] 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 [ 401.075178][T11793] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 401.076764][T11793] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 401.078157][T11793] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 401.079476][T11793] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.081367][T11793] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 401.083709][T11793] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 401.094240][T11787] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x1100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:36 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28013, r0, 0x0) [ 401.114552][T11787] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 401.116922][T11787] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 401.118451][T11787] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:36 executing program 1 (fault-call:7 fault-nth:14): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x34c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 401.212075][T11817] loop2: detected capacity change from 0 to 34816 [ 401.218852][T11817] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 401.225676][T11817] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 401.227514][T11817] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 401.228890][T11817] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 401.233143][T11819] FAULT_INJECTION: forcing a failure. [ 401.233143][T11819] name failslab, interval 1, probability 0, space 0, times 0 [ 401.236638][T11819] CPU: 0 PID: 11819 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 401.238563][T11819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.240248][T11819] Call Trace: [ 401.240841][T11819] dump_stack+0x137/0x19d [ 401.241693][T11819] should_fail+0x23c/0x250 [ 401.242626][T11819] ? __es_insert_extent+0x51f/0xe70 [ 401.243643][T11819] __should_failslab+0x81/0x90 [ 401.244490][T11819] should_failslab+0x5/0x20 [ 401.245257][T11819] kmem_cache_alloc+0x46/0x2f0 [ 401.246126][T11819] __es_insert_extent+0x51f/0xe70 [ 401.247720][T11819] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 401.248915][T11819] ext4_es_insert_extent+0x1bb/0x19d0 [ 401.249885][T11819] ? percpu_counter_add_batch+0x69/0xd0 [ 401.250944][T11819] ? ext4_es_lookup_extent+0x36b/0x490 [ 401.252022][T11819] ext4_map_blocks+0xa4c/0xef0 [ 401.252767][T11819] mpage_map_one_extent+0x10d/0x360 [ 401.253662][T11819] ext4_writepages+0xc1a/0x1d10 [ 401.254487][T11819] ? ext4_expand_extra_isize+0x540/0x540 [ 401.255543][T11819] ? ext4_dirty_inode+0x9b/0xa0 [ 401.256336][T11819] ? __mark_inode_dirty+0x326/0x6c0 [ 401.257116][T11819] ? generic_write_end+0x157/0x180 [ 401.257934][T11819] ? ext4_readpage+0x140/0x140 [ 401.258962][T11819] do_writepages+0x7b/0x150 [ 401.259757][T11819] ? iov_iter_advance+0x377/0xe10 [ 401.260892][T11819] file_write_and_wait_range+0x180/0x210 [ 401.262361][T11819] ext4_sync_file+0x105/0x670 [ 401.263298][T11819] ? tsan.module_ctor+0x10/0x10 [ 401.264179][T11819] vfs_fsync_range+0x107/0x120 [ 401.265084][T11819] ext4_buffered_write_iter+0x39c/0x3f0 [ 401.266172][T11819] ext4_file_write_iter+0x2e7/0x11d0 [ 401.267214][T11819] ? avc_policy_seqno+0x22/0x30 [ 401.268243][T11819] ? selinux_file_permission+0x22e/0x530 [ 401.269252][T11819] do_iter_readv_writev+0x2cb/0x360 [ 401.270355][T11819] do_iter_write+0x112/0x4c0 [ 401.271341][T11819] ? kmalloc_array+0x2d/0x40 [ 401.272288][T11819] vfs_iter_write+0x4c/0x70 [ 401.273219][T11819] iter_file_splice_write+0x40a/0x750 [ 401.274120][T11819] ? splice_from_pipe+0xc0/0xc0 [ 401.275120][T11819] direct_splice_actor+0x80/0xa0 [ 401.276233][T11819] splice_direct_to_actor+0x345/0x650 [ 401.277215][T11819] ? do_splice_direct+0x170/0x170 [ 401.278053][T11819] do_splice_direct+0xf5/0x170 [ 401.278907][T11819] do_sendfile+0x773/0xda0 [ 401.279878][T11819] __x64_sys_sendfile64+0xf2/0x130 [ 401.280794][T11819] do_syscall_64+0x4a/0x90 [ 401.281552][T11819] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 401.282575][T11819] RIP: 0033:0x4665d9 [ 401.283232][T11819] 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 [ 401.286894][T11819] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 401.288902][T11819] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 401.290154][T11819] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 401.291709][T11819] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.293332][T11819] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 401.294873][T11819] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0xff0f0000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:37 executing program 4: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x30000033fe0, 0x0) 21:24:37 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x500}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:37 executing program 1 (fault-call:7 fault-nth:15): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 401.414581][T11841] loop2: detected capacity change from 0 to 264192 [ 401.420554][T11841] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 401.434179][T11845] FAULT_INJECTION: forcing a failure. [ 401.434179][T11845] name failslab, interval 1, probability 0, space 0, times 0 [ 401.437569][T11845] CPU: 0 PID: 11845 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 401.439597][T11845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.442085][T11845] Call Trace: [ 401.442833][T11845] dump_stack+0x137/0x19d [ 401.443839][T11845] should_fail+0x23c/0x250 [ 401.445070][T11845] ? mempool_alloc_slab+0x16/0x20 [ 401.446041][T11845] __should_failslab+0x81/0x90 [ 401.446837][T11845] should_failslab+0x5/0x20 [ 401.447757][T11845] kmem_cache_alloc+0x46/0x2f0 [ 401.449344][T11845] mempool_alloc_slab+0x16/0x20 [ 401.450613][T11845] ? mempool_free+0x130/0x130 [ 401.451490][T11845] mempool_alloc+0x8c/0x300 [ 401.452391][T11845] ? unlock_page_memcg+0xc3/0xe0 [ 401.453315][T11845] bio_alloc_bioset+0xcc/0x480 [ 401.454204][T11845] ext4_bio_write_page+0x7c5/0xa40 [ 401.455064][T11845] ext4_writepages+0x1050/0x1d10 [ 401.455969][T11845] ? ext4_expand_extra_isize+0x540/0x540 [ 401.456862][T11845] ? ext4_dirty_inode+0x9b/0xa0 [ 401.457964][T11845] ? __mark_inode_dirty+0x326/0x6c0 [ 401.459399][T11845] ? generic_write_end+0x157/0x180 [ 401.460368][T11845] ? ext4_readpage+0x140/0x140 [ 401.461235][T11845] do_writepages+0x7b/0x150 [ 401.462407][T11845] ? iov_iter_advance+0x377/0xe10 [ 401.463303][T11845] file_write_and_wait_range+0x180/0x210 [ 401.464467][T11845] ext4_sync_file+0x105/0x670 [ 401.465310][T11845] ? tsan.module_ctor+0x10/0x10 [ 401.466113][T11845] vfs_fsync_range+0x107/0x120 [ 401.467071][T11845] ext4_buffered_write_iter+0x39c/0x3f0 [ 401.468229][T11845] ext4_file_write_iter+0x2e7/0x11d0 [ 401.469181][T11845] ? avc_policy_seqno+0x22/0x30 [ 401.470139][T11845] ? selinux_file_permission+0x22e/0x530 [ 401.471197][T11845] do_iter_readv_writev+0x2cb/0x360 [ 401.472172][T11845] do_iter_write+0x112/0x4c0 [ 401.473039][T11845] ? kmalloc_array+0x2d/0x40 [ 401.473820][T11845] vfs_iter_write+0x4c/0x70 [ 401.474640][T11845] iter_file_splice_write+0x40a/0x750 [ 401.475645][T11845] ? splice_from_pipe+0xc0/0xc0 [ 401.477026][T11845] direct_splice_actor+0x80/0xa0 [ 401.478003][T11845] splice_direct_to_actor+0x345/0x650 [ 401.479328][T11845] ? do_splice_direct+0x170/0x170 [ 401.480114][T11845] do_splice_direct+0xf5/0x170 [ 401.480932][T11845] do_sendfile+0x773/0xda0 [ 401.481800][T11845] __x64_sys_sendfile64+0xf2/0x130 [ 401.482626][T11845] do_syscall_64+0x4a/0x90 [ 401.483490][T11845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 401.484739][T11845] RIP: 0033:0x4665d9 [ 401.485400][T11845] 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 [ 401.490678][T11845] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 401.492437][T11845] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 401.494471][T11845] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 401.495726][T11845] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.497602][T11845] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 401.499523][T11845] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 401.512394][T11841] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) 21:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 401.514310][T11841] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 401.515657][T11841] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:37 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x600}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 401.626681][T11862] loop2: detected capacity change from 0 to 1024 [ 401.629477][T11862] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60729!=0) [ 401.641974][T11862] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 401.644652][T11862] EXT4-fs (loop2): get root inode failed [ 401.645968][T11862] EXT4-fs (loop2): mount failed 21:24:37 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='/proc/self/exe\x00', 0x416040, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000000)=""/235, 0xeb}], 0x2, 0x4, 0x7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000001300)) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:37 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:37 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:37 executing program 1 (fault-call:7 fault-nth:16): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 401.868458][T11887] loop2: detected capacity change from 0 to 1024 [ 401.877472][T11887] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 401.888252][T11887] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 401.890578][T11887] EXT4-fs (loop2): get root inode failed [ 401.891504][T11887] EXT4-fs (loop2): mount failed [ 401.892683][T11892] FAULT_INJECTION: forcing a failure. [ 401.892683][T11892] name failslab, interval 1, probability 0, space 0, times 0 [ 401.895674][T11892] CPU: 1 PID: 11892 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 401.897410][T11892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.899583][T11892] Call Trace: [ 401.900219][T11892] dump_stack+0x137/0x19d [ 401.901069][T11892] should_fail+0x23c/0x250 [ 401.902037][T11892] ? mempool_alloc_slab+0x16/0x20 [ 401.902892][T11892] __should_failslab+0x81/0x90 [ 401.903809][T11892] should_failslab+0x5/0x20 [ 401.904736][T11892] kmem_cache_alloc+0x46/0x2f0 [ 401.906104][T11892] ? mempool_alloc_slab+0x16/0x20 [ 401.907042][T11892] mempool_alloc_slab+0x16/0x20 [ 401.907848][T11892] ? mempool_free+0x130/0x130 [ 401.908608][T11892] mempool_alloc+0x8c/0x300 [ 401.909528][T11892] ? unlock_page_memcg+0xc3/0xe0 [ 401.910485][T11892] bio_alloc_bioset+0x1af/0x480 [ 401.911306][T11892] ext4_bio_write_page+0x7c5/0xa40 [ 401.912422][T11892] ext4_writepages+0x1050/0x1d10 [ 401.913359][T11892] ? ext4_expand_extra_isize+0x540/0x540 [ 401.914610][T11892] ? ext4_dirty_inode+0x9b/0xa0 [ 401.915862][T11892] ? __mark_inode_dirty+0x326/0x6c0 [ 401.916802][T11892] ? generic_write_end+0x157/0x180 21:24:37 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x900}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 401.917973][T11892] ? ext4_readpage+0x140/0x140 [ 401.918822][T11892] do_writepages+0x7b/0x150 [ 401.919696][T11892] ? iov_iter_advance+0x377/0xe10 [ 401.920823][T11892] file_write_and_wait_range+0x180/0x210 [ 401.921812][T11892] ext4_sync_file+0x105/0x670 [ 401.922582][T11892] ? tsan.module_ctor+0x10/0x10 [ 401.924084][T11892] vfs_fsync_range+0x107/0x120 [ 401.924851][T11892] ext4_buffered_write_iter+0x39c/0x3f0 [ 401.926020][T11892] ext4_file_write_iter+0x2e7/0x11d0 [ 401.927242][T11892] ? avc_policy_seqno+0x22/0x30 [ 401.928311][T11892] ? selinux_file_permission+0x22e/0x530 [ 401.929555][T11892] do_iter_readv_writev+0x2cb/0x360 [ 401.930615][T11892] do_iter_write+0x112/0x4c0 [ 401.931523][T11892] ? kmalloc_array+0x2d/0x40 [ 401.932295][T11892] vfs_iter_write+0x4c/0x70 [ 401.933108][T11892] iter_file_splice_write+0x40a/0x750 [ 401.934179][T11892] ? splice_from_pipe+0xc0/0xc0 [ 401.935020][T11892] direct_splice_actor+0x80/0xa0 [ 401.935909][T11892] splice_direct_to_actor+0x345/0x650 [ 401.936943][T11892] ? do_splice_direct+0x170/0x170 [ 401.938070][T11892] do_splice_direct+0xf5/0x170 [ 401.938856][T11892] do_sendfile+0x773/0xda0 [ 401.939612][T11892] __x64_sys_sendfile64+0xf2/0x130 [ 401.940724][T11892] do_syscall_64+0x4a/0x90 [ 401.941462][T11892] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 401.942806][T11892] RIP: 0033:0x4665d9 [ 401.943655][T11892] 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 [ 401.947676][T11892] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 401.949285][T11892] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 401.950547][T11892] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 401.951959][T11892] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 401.953594][T11892] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 401.955176][T11892] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:37 executing program 1 (fault-call:7 fault-nth:17): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:37 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:37 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 21:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 402.017815][T11904] loop2: detected capacity change from 0 to 1024 [ 402.029564][T11904] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 402.046677][T11904] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 402.048699][T11904] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 402.098902][T11917] FAULT_INJECTION: forcing a failure. [ 402.098902][T11917] name failslab, interval 1, probability 0, space 0, times 0 [ 402.101508][T11917] CPU: 0 PID: 11917 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 402.103197][T11917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.104781][T11917] Call Trace: [ 402.105314][T11917] dump_stack+0x137/0x19d [ 402.106199][T11917] should_fail+0x23c/0x250 [ 402.107447][T11917] __should_failslab+0x81/0x90 [ 402.108545][T11917] should_failslab+0x5/0x20 [ 402.109416][T11917] kmem_cache_alloc_node+0x58/0x2b0 [ 402.110270][T11917] ? create_task_io_context+0x36/0x210 [ 402.111216][T11917] create_task_io_context+0x36/0x210 [ 402.112162][T11917] submit_bio_checks+0x778/0x800 [ 402.112977][T11917] submit_bio_noacct+0x33/0x7e0 [ 402.114035][T11917] ? mpage_release_unused_pages+0x107/0x390 [ 402.115898][T11917] submit_bio+0x16d/0x2b0 [ 402.117261][T11917] ? release_pages+0x8d0/0x900 [ 402.118092][T11917] ? invalidate_bh_lrus_cpu+0xce/0xe0 [ 402.119090][T11917] ext4_io_submit+0xcd/0xf0 [ 402.120018][T11917] ext4_writepages+0xaea/0x1d10 [ 402.120877][T11917] ? ext4_dirty_inode+0x9a/0xa0 [ 402.121723][T11917] ? __mark_inode_dirty+0x326/0x6c0 [ 402.122784][T11917] ? generic_write_end+0x157/0x180 [ 402.123623][T11917] ? ext4_readpage+0x140/0x140 [ 402.124417][T11917] do_writepages+0x7b/0x150 [ 402.125204][T11917] ? iov_iter_advance+0x377/0xe10 [ 402.126091][T11917] file_write_and_wait_range+0x180/0x210 [ 402.127509][T11917] ext4_sync_file+0x105/0x670 [ 402.128440][T11917] ? tsan.module_ctor+0x10/0x10 [ 402.129368][T11917] vfs_fsync_range+0x107/0x120 [ 402.130698][T11917] ext4_buffered_write_iter+0x39c/0x3f0 [ 402.131949][T11917] ext4_file_write_iter+0x2e7/0x11d0 [ 402.132887][T11917] ? avc_policy_seqno+0x22/0x30 [ 402.133801][T11917] ? selinux_file_permission+0x22e/0x530 [ 402.134953][T11917] do_iter_readv_writev+0x2cb/0x360 [ 402.136039][T11917] do_iter_write+0x112/0x4c0 [ 402.137303][T11917] ? kmalloc_array+0x2d/0x40 [ 402.138209][T11917] vfs_iter_write+0x4c/0x70 [ 402.139103][T11917] iter_file_splice_write+0x40a/0x750 [ 402.140763][T11917] ? splice_from_pipe+0xc0/0xc0 [ 402.141661][T11917] direct_splice_actor+0x80/0xa0 [ 402.142624][T11917] splice_direct_to_actor+0x345/0x650 [ 402.143607][T11917] ? do_splice_direct+0x170/0x170 [ 402.144537][T11917] do_splice_direct+0xf5/0x170 [ 402.145489][T11917] do_sendfile+0x773/0xda0 [ 402.146348][T11917] __x64_sys_sendfile64+0xf2/0x130 [ 402.147229][T11917] do_syscall_64+0x4a/0x90 [ 402.148162][T11917] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 402.149249][T11917] RIP: 0033:0x4665d9 [ 402.150022][T11917] 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 [ 402.153749][T11917] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 402.155488][T11917] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 402.157258][T11917] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 402.158984][T11917] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 402.160941][T11917] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 402.162389][T11917] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:37 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa02}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:37 executing program 1 (fault-call:7 fault-nth:18): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:37 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) [ 402.227386][T11924] loop2: detected capacity change from 0 to 1024 [ 402.238342][T11924] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 402.263638][T11924] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 402.267060][T11924] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 402.321207][T11939] FAULT_INJECTION: forcing a failure. [ 402.321207][T11939] name failslab, interval 1, probability 0, space 0, times 0 [ 402.324981][T11939] CPU: 0 PID: 11939 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 402.326892][T11939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.328734][T11939] Call Trace: [ 402.329445][T11939] dump_stack+0x137/0x19d [ 402.330271][T11939] should_fail+0x23c/0x250 [ 402.331479][T11939] ? mempool_alloc_slab+0x16/0x20 [ 402.332722][T11939] __should_failslab+0x81/0x90 [ 402.334052][T11939] should_failslab+0x5/0x20 [ 402.335069][T11939] kmem_cache_alloc+0x46/0x2f0 [ 402.336733][T11939] mempool_alloc_slab+0x16/0x20 [ 402.337544][T11939] ? mempool_free+0x130/0x130 [ 402.338457][T11939] mempool_alloc+0x8c/0x300 [ 402.339304][T11939] ? __getblk_gfp+0x3f/0x590 [ 402.340060][T11939] ? find_get_pages_range_tag+0x33e/0x390 [ 402.341011][T11939] bio_alloc_bioset+0xcc/0x480 [ 402.342005][T11939] ? __ext4_get_inode_loc+0x3ce/0x920 [ 402.343171][T11939] submit_bh_wbc+0x130/0x330 [ 402.344010][T11939] __sync_dirty_buffer+0x136/0x1e0 [ 402.344883][T11939] sync_dirty_buffer+0x16/0x20 [ 402.345780][T11939] ext4_write_inode+0x285/0x390 [ 402.346566][T11939] ? do_writepages+0x110/0x150 [ 402.348161][T11939] write_inode+0x8c/0x180 [ 402.348935][T11939] __writeback_single_inode+0x2a2/0x450 [ 402.349933][T11939] writeback_single_inode+0x177/0x590 [ 402.350977][T11939] ? sync_mapping_buffers+0x33b/0x8b0 [ 402.351844][T11939] sync_inode_metadata+0x57/0x80 [ 402.352711][T11939] ext4_sync_file+0x359/0x670 [ 402.353576][T11939] ? tsan.module_ctor+0x10/0x10 [ 402.354366][T11939] vfs_fsync_range+0x107/0x120 [ 402.355218][T11939] ext4_buffered_write_iter+0x39c/0x3f0 [ 402.356220][T11939] ext4_file_write_iter+0x2e7/0x11d0 [ 402.357108][T11939] ? avc_policy_seqno+0x22/0x30 [ 402.357855][T11939] ? selinux_file_permission+0x22e/0x530 [ 402.358706][T11939] do_iter_readv_writev+0x2cb/0x360 [ 402.359697][T11939] do_iter_write+0x112/0x4c0 [ 402.360484][T11939] ? kmalloc_array+0x2d/0x40 [ 402.361304][T11939] vfs_iter_write+0x4c/0x70 [ 402.362076][T11939] iter_file_splice_write+0x40a/0x750 [ 402.363009][T11939] ? splice_from_pipe+0xc0/0xc0 [ 402.363812][T11939] direct_splice_actor+0x80/0xa0 [ 402.364670][T11939] splice_direct_to_actor+0x345/0x650 [ 402.365555][T11939] ? do_splice_direct+0x170/0x170 [ 402.366413][T11939] do_splice_direct+0xf5/0x170 [ 402.367522][T11939] do_sendfile+0x773/0xda0 [ 402.368349][T11939] __x64_sys_sendfile64+0xf2/0x130 [ 402.369225][T11939] do_syscall_64+0x4a/0x90 [ 402.370496][T11939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 402.371576][T11939] RIP: 0033:0x4665d9 [ 402.372301][T11939] 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 [ 402.375905][T11939] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 402.377426][T11939] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 402.378855][T11939] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 402.380985][T11939] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 402.382454][T11939] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 402.383829][T11939] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:38 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x7, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:38 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:38 executing program 1 (fault-call:7 fault-nth:19): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:38 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 21:24:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000580), r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1f, 0x1) write$P9_RXATTRWALK(r1, &(0x7f0000000040)={0xf}, 0xfffffcec) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="b724db6ddde9eb3787bf9514000000", @ANYRES16=r2, @ANYBLOB="110b0000000000d02f0005000000"], 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="00042abd7000fddbdf250d00000008000c00060000000c0006000300000000000000080001000200000008000d0000000000"], 0x38}, 0x1, 0x0, 0x0, 0x4048085}, 0x4) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x140c1, 0x4c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), r3) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) [ 402.877387][T11957] loop2: detected capacity change from 0 to 1024 21:24:38 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 402.897676][T11963] FAULT_INJECTION: forcing a failure. [ 402.897676][T11963] name failslab, interval 1, probability 0, space 0, times 0 [ 402.910398][T11963] CPU: 1 PID: 11963 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 402.920567][T11963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.930651][T11963] Call Trace: [ 402.933974][T11963] dump_stack+0x137/0x19d [ 402.938314][T11963] should_fail+0x23c/0x250 [ 402.942737][T11963] ? mempool_alloc_slab+0x16/0x20 21:24:38 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 402.947854][T11963] __should_failslab+0x81/0x90 [ 402.952631][T11963] should_failslab+0x5/0x20 [ 402.957172][T11963] kmem_cache_alloc+0x46/0x2f0 [ 402.961995][T11963] ? bit_wait+0x50/0x50 [ 402.966157][T11963] mempool_alloc_slab+0x16/0x20 [ 402.971011][T11963] ? mempool_free+0x130/0x130 [ 402.975697][T11963] mempool_alloc+0x8c/0x300 [ 402.979417][T11957] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 402.980211][T11963] ? __sync_dirty_buffer+0x1c2/0x1e0 [ 402.980242][T11963] ? __brelse+0x2c/0x50 [ 402.980258][T11963] bio_alloc_bioset+0xcc/0x480 [ 402.980278][T11963] submit_bh_wbc+0x130/0x330 [ 402.980295][T11963] write_dirty_buffer+0xde/0xf0 [ 403.013087][T11963] sync_mapping_buffers+0x2bf/0x8b0 [ 403.018353][T11963] ext4_sync_file+0x4d5/0x670 [ 403.023057][T11963] ? tsan.module_ctor+0x10/0x10 [ 403.027985][T11963] vfs_fsync_range+0x107/0x120 [ 403.032752][T11963] ext4_buffered_write_iter+0x39c/0x3f0 [ 403.038500][T11963] ext4_file_write_iter+0x2e7/0x11d0 [ 403.043876][T11963] ? avc_policy_seqno+0x22/0x30 [ 403.048742][T11963] ? selinux_file_permission+0x22e/0x530 [ 403.054405][T11963] do_iter_readv_writev+0x2cb/0x360 [ 403.059613][T11963] do_iter_write+0x112/0x4c0 [ 403.064307][T11963] ? kmalloc_array+0x2d/0x40 [ 403.068906][T11963] vfs_iter_write+0x4c/0x70 [ 403.073416][T11963] iter_file_splice_write+0x40a/0x750 [ 403.078925][T11963] ? splice_from_pipe+0xc0/0xc0 [ 403.083781][T11963] direct_splice_actor+0x80/0xa0 [ 403.088723][T11963] splice_direct_to_actor+0x345/0x650 [ 403.094102][T11963] ? do_splice_direct+0x170/0x170 [ 403.099223][T11963] do_splice_direct+0xf5/0x170 [ 403.103997][T11963] do_sendfile+0x773/0xda0 [ 403.108484][T11963] __x64_sys_sendfile64+0xf2/0x130 [ 403.113607][T11963] do_syscall_64+0x4a/0x90 [ 403.118040][T11963] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 403.124036][T11963] RIP: 0033:0x4665d9 [ 403.127931][T11963] 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 [ 403.147546][T11963] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 403.155968][T11963] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 403.164048][T11963] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 403.172117][T11963] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 403.180195][T11963] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 403.188179][T11963] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 403.210703][T11957] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 403.220573][T11957] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features 21:24:38 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x8, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:38 executing program 1 (fault-call:7 fault-nth:20): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:39 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 403.337361][T11990] FAULT_INJECTION: forcing a failure. [ 403.337361][T11990] name failslab, interval 1, probability 0, space 0, times 0 [ 403.350078][T11990] CPU: 1 PID: 11990 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 403.354519][T11997] loop2: detected capacity change from 0 to 1024 [ 403.360288][T11990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.360301][T11990] Call Trace: [ 403.360309][T11990] dump_stack+0x137/0x19d [ 403.370723][T11997] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 403.376902][T11990] should_fail+0x23c/0x250 [ 403.376929][T11990] ? mempool_alloc_slab+0x16/0x20 [ 403.403468][T11990] __should_failslab+0x81/0x90 [ 403.408248][T11990] should_failslab+0x5/0x20 [ 403.412760][T11990] kmem_cache_alloc+0x46/0x2f0 [ 403.417534][T11990] mempool_alloc_slab+0x16/0x20 [ 403.422393][T11990] ? mempool_free+0x130/0x130 [ 403.427342][T11990] mempool_alloc+0x8c/0x300 [ 403.431885][T11990] ? __getblk_gfp+0x3f/0x590 [ 403.436479][T11990] ? find_get_pages_range_tag+0x33e/0x390 [ 403.442260][T11990] bio_alloc_bioset+0xcc/0x480 [ 403.447058][T11990] ? __ext4_get_inode_loc+0x3ce/0x920 [ 403.452466][T11990] submit_bh_wbc+0x130/0x330 [ 403.457101][T11990] __sync_dirty_buffer+0x136/0x1e0 [ 403.462223][T11990] sync_dirty_buffer+0x16/0x20 [ 403.467149][T11990] ext4_write_inode+0x285/0x390 [ 403.472051][T11990] ? do_writepages+0x110/0x150 [ 403.477001][T11990] write_inode+0x8c/0x180 [ 403.481339][T11990] __writeback_single_inode+0x2a2/0x450 [ 403.487063][T11990] writeback_single_inode+0x177/0x590 [ 403.492664][T11990] ? sync_mapping_buffers+0x858/0x8b0 [ 403.498061][T11990] sync_inode_metadata+0x57/0x80 [ 403.503070][T11990] ext4_sync_file+0x4f3/0x670 [ 403.507759][T11990] ? tsan.module_ctor+0x10/0x10 [ 403.512651][T11990] vfs_fsync_range+0x107/0x120 [ 403.517426][T11990] ext4_buffered_write_iter+0x39c/0x3f0 [ 403.522990][T11990] ext4_file_write_iter+0x2e7/0x11d0 [ 403.528282][T11990] ? avc_policy_seqno+0x22/0x30 [ 403.533184][T11990] ? selinux_file_permission+0x22e/0x530 [ 403.538929][T11990] do_iter_readv_writev+0x2cb/0x360 [ 403.544161][T11990] do_iter_write+0x112/0x4c0 [ 403.548792][T11990] ? kmalloc_array+0x2d/0x40 [ 403.553583][T11990] vfs_iter_write+0x4c/0x70 [ 403.558798][T11990] iter_file_splice_write+0x40a/0x750 [ 403.564196][T11990] ? splice_from_pipe+0xc0/0xc0 [ 403.566997][T11997] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 403.569089][T11990] direct_splice_actor+0x80/0xa0 [ 403.578925][T11997] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 403.583910][T11990] splice_direct_to_actor+0x345/0x650 [ 403.598544][T11990] ? do_splice_direct+0x170/0x170 [ 403.603834][T11990] do_splice_direct+0xf5/0x170 [ 403.610111][T11990] do_sendfile+0x773/0xda0 [ 403.614652][T11990] __x64_sys_sendfile64+0xf2/0x130 [ 403.619774][T11990] do_syscall_64+0x4a/0x90 [ 403.624292][T11990] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 403.630670][T11990] RIP: 0033:0x4665d9 [ 403.634661][T11990] 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 [ 403.654819][T11990] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 403.663234][T11990] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 403.671202][T11990] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 403.679157][T11990] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 21:24:39 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:39 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:39 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/45, 0x2d) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000040)='memory.stat\x00', &(0x7f0000000080)='./file0\x00', r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000000)={0x0, 0x1, 0xffff, 0x8}) 21:24:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x9, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:39 executing program 1 (fault-call:7 fault-nth:21): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 403.687262][T11990] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 403.695434][T11990] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 403.790551][T12018] FAULT_INJECTION: forcing a failure. [ 403.790551][T12018] name failslab, interval 1, probability 0, space 0, times 0 [ 403.803217][T12018] CPU: 1 PID: 12018 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 403.813539][T12018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.823602][T12018] Call Trace: [ 403.826891][T12018] dump_stack+0x137/0x19d [ 403.831233][T12018] should_fail+0x23c/0x250 [ 403.835656][T12018] ? mempool_alloc_slab+0x16/0x20 21:24:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 403.840845][T12018] __should_failslab+0x81/0x90 [ 403.845758][T12018] should_failslab+0x5/0x20 [ 403.850260][T12018] kmem_cache_alloc+0x46/0x2f0 [ 403.855172][T12018] ? bit_wait+0x50/0x50 [ 403.859357][T12018] mempool_alloc_slab+0x16/0x20 [ 403.864223][T12018] ? mempool_free+0x130/0x130 [ 403.868926][T12018] mempool_alloc+0x8c/0x300 [ 403.873515][T12018] ? __sync_dirty_buffer+0x1c2/0x1e0 [ 403.878851][T12018] ? __brelse+0x2c/0x50 [ 403.883009][T12018] bio_alloc_bioset+0xcc/0x480 21:24:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 403.887773][T12018] submit_bh_wbc+0x130/0x330 [ 403.892503][T12018] write_dirty_buffer+0xde/0xf0 [ 403.897546][T12018] sync_mapping_buffers+0x2bf/0x8b0 [ 403.902751][T12018] ext4_sync_file+0x4d5/0x670 [ 403.907494][T12018] ? tsan.module_ctor+0x10/0x10 [ 403.912394][T12018] vfs_fsync_range+0x107/0x120 [ 403.913050][T12026] loop2: detected capacity change from 0 to 1024 [ 403.917185][T12018] ext4_buffered_write_iter+0x39c/0x3f0 [ 403.929164][T12018] ext4_file_write_iter+0x2e7/0x11d0 [ 403.934609][T12018] ? avc_policy_seqno+0x22/0x30 [ 403.934876][T12026] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 403.939555][T12018] ? selinux_file_permission+0x22e/0x530 [ 403.939580][T12018] do_iter_readv_writev+0x2cb/0x360 [ 403.959591][T12018] do_iter_write+0x112/0x4c0 [ 403.964275][T12018] ? kmalloc_array+0x2d/0x40 [ 403.968887][T12018] vfs_iter_write+0x4c/0x70 [ 403.973393][T12018] iter_file_splice_write+0x40a/0x750 [ 403.978765][T12018] ? splice_from_pipe+0xc0/0xc0 [ 403.983623][T12018] direct_splice_actor+0x80/0xa0 [ 403.988565][T12018] splice_direct_to_actor+0x345/0x650 [ 403.993945][T12018] ? do_splice_direct+0x170/0x170 [ 403.999130][T12018] do_splice_direct+0xf5/0x170 [ 404.003925][T12018] do_sendfile+0x773/0xda0 [ 404.008365][T12018] __x64_sys_sendfile64+0xf2/0x130 [ 404.013949][T12018] do_syscall_64+0x4a/0x90 [ 404.018399][T12018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 404.024308][T12018] RIP: 0033:0x4665d9 21:24:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000000)='fdinfo/4\x00') r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x5) tkill(r3, 0x1e) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) sched_setattr(r3, &(0x7f0000000040)={0x38, 0x3, 0x10, 0x7, 0x0, 0x6273, 0x6c2, 0x7, 0x40, 0x400}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) r5 = eventfd2(0x963e, 0x0) preadv(r5, &(0x7f0000002500), 0x0, 0x0, 0x0) [ 404.028310][T12018] 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 [ 404.048013][T12018] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 404.056499][T12018] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 404.064499][T12018] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 404.072476][T12018] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 404.080572][T12018] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 404.088549][T12018] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 404.111286][T12026] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 404.121323][T12026] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features 21:24:39 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:39 executing program 1 (fault-call:7 fault-nth:22): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 404.298803][T12057] FAULT_INJECTION: forcing a failure. [ 404.298803][T12057] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 404.312245][T12057] CPU: 1 PID: 12057 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 404.322941][T12057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.333006][T12057] Call Trace: [ 404.336287][T12057] dump_stack+0x137/0x19d [ 404.340629][T12057] should_fail+0x23c/0x250 [ 404.345132][T12057] __alloc_pages+0x102/0x320 [ 404.349796][T12057] alloc_pages+0x21d/0x310 [ 404.354223][T12057] push_pipe+0x267/0x370 [ 404.358561][T12057] _copy_to_iter+0x35d/0xdd0 [ 404.363154][T12057] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 404.368977][T12057] ? __wake_up+0x8d/0xc0 [ 404.373227][T12057] ? __virt_addr_valid+0x15a/0x1a0 [ 404.378414][T12057] seq_read_iter+0x7f0/0x910 [ 404.383192][T12057] proc_reg_read_iter+0xfc/0x170 [ 404.388259][T12057] generic_file_splice_read+0x22a/0x310 [ 404.394011][T12057] ? splice_shrink_spd+0x60/0x60 [ 404.399042][T12057] splice_direct_to_actor+0x2aa/0x650 [ 404.404577][T12057] ? do_splice_direct+0x170/0x170 [ 404.409634][T12057] do_splice_direct+0xf5/0x170 [ 404.414434][T12057] do_sendfile+0x773/0xda0 [ 404.418859][T12057] __x64_sys_sendfile64+0xf2/0x130 [ 404.423976][T12057] do_syscall_64+0x4a/0x90 [ 404.428437][T12057] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 404.434353][T12057] RIP: 0033:0x4665d9 [ 404.438255][T12057] 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 [ 404.457959][T12057] RSP: 002b:00007fa08c26e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 404.466414][T12057] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 404.474478][T12057] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 404.482541][T12057] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 404.490520][T12057] R10: 4000000000010046 R11: 0000000000000246 R12: 0000000000000002 [ 404.498593][T12057] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 21:24:40 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x0, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:40 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:40 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x2000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:40 executing program 1 (fault-call:7 fault-nth:23): r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 404.773760][T12076] loop2: detected capacity change from 0 to 1024 [ 404.780423][T12077] FAULT_INJECTION: forcing a failure. [ 404.780423][T12077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 404.793505][T12077] CPU: 1 PID: 12077 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 404.803757][T12077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.813928][T12077] Call Trace: [ 404.817217][T12077] dump_stack+0x137/0x19d [ 404.821561][T12077] should_fail+0x23c/0x250 [ 404.825994][T12077] should_fail_usercopy+0x16/0x20 [ 404.831030][T12077] _copy_from_user+0x1c/0xd0 [ 404.835635][T12077] kstrtouint_from_user+0x6f/0x130 [ 404.840936][T12077] ? _copy_to_user+0x77/0x90 [ 404.845618][T12077] ? fsnotify_perm+0x59/0x2e0 [ 404.850333][T12077] proc_fail_nth_write+0x38/0x140 [ 404.855603][T12077] ? proc_fail_nth_read+0x140/0x140 [ 404.860898][T12077] vfs_write+0x1f3/0x770 [ 404.865251][T12077] ? __fget_light+0x21b/0x260 21:24:40 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) mmap(&(0x7f0000a34000/0x4000)=nil, 0x4000, 0x4, 0x810, r2, 0x40d000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 404.870056][T12077] ? __cond_resched+0x11/0x40 [ 404.874744][T12077] ksys_write+0xce/0x180 [ 404.878993][T12077] __x64_sys_write+0x3e/0x50 [ 404.883633][T12077] do_syscall_64+0x4a/0x90 [ 404.888059][T12077] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 404.894307][T12077] RIP: 0033:0x4192bf [ 404.898272][T12077] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 404.918067][T12077] RSP: 002b:00007fa08c26e170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 404.926527][T12077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004192bf [ 404.934533][T12077] RDX: 0000000000000001 RSI: 00007fa08c26e1e0 RDI: 0000000000000007 [ 404.942509][T12077] RBP: 00007fa08c26e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 404.950910][T12077] R10: 4000000000010046 R11: 0000000000000293 R12: 0000000000000002 [ 404.958880][T12077] R13: 00007ffe626eafcf R14: 00007fa08c26e300 R15: 0000000000022000 [ 404.967912][T12076] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:40 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:40 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 405.002038][T12076] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 405.012246][T12076] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features 21:24:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:40 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:41 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x0, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xb, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x2000001, 0x4010, r2, 0x71023000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r0, 0xc467a000) 21:24:41 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) 21:24:41 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:41 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0xffffffffffffffff) 21:24:41 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c03}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 405.793222][T12141] loop2: detected capacity change from 0 to 1024 [ 405.824465][T12141] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="e8c4eed39112d63558b65ad5902063272a6e5329a40d425198095f556952ad269e6730b22bda3fba03e242cbdad2c291411797c1072d51fbeba33264a37e36ba66c813ae0649e323cd793f52b96b76ef342b5e89c0b1d9a9d17be2fbef8f30888920ce267d21c7037e68c92ee5165c89355926c4b8207592ca7d41d6c49c941b4d7b0b694cf9c27dc69c6efb1d1078950701988374292e315f2b", 0x9a}, {&(0x7f00000000c0)="4778e397b21344b705050487f6ba765617126410486a2ddff949e591832a6c0ac5ddf244b0e1f476cd7b4129613f5473694028c403915ee125d29f98cb95a2dd31d59e8ad954bf763da9e7e4ce0bdda51ee345b34f251dc15458cfea3e2059a6850b4cf2e281ddb4a916297462733f405c9fe5a8f1a52599983d9ebe8234a9921b2069d8c6413aa37d1d2f8803b0109d12980c28bc6248ec6a8b730a835580f7ffe22885ff41e824505083ee0db8ef6542e8ff406193d81378af114bcacf517fc8796dd622c8405ac8118e31c85ae5f5974f6ec5ce9a9a654641fbb5f10f9ee8de78ac8d13", 0xe5}, {&(0x7f0000000300)="2d0d5da5898bb915bf8e942698c67f08e939ffeda925c8ea45bc7cd59e4e60556eadf2040c348f2e4e4cdd105e54dd52baff705d1f642b5419664ea8624f757719fcacbdc9e223e8d710f8e9d46391ff6895305e619da1f42e5647c202967efc3cd57ecb86086db81b6a4dab0041d0ddd7673847f4ff18606b95601263831202e57b333444e29bb02011de3ead96dba777923d76b100aaebb9e854a0278081068dacec125eaf458233f8ec4cc16ddba63fd9b97c31fec0728fd33bf3b94c37c0a58a", 0xc2}, {&(0x7f0000000200)="5afed1fd42eeb124600f249fb133a9667ccfcab9dcd1c42f3425ebe9ad08c8a59f5f71e3f0a3dc2a", 0x28}, {&(0x7f0000000240)="9c1aa997901ec337a3bdeed6f680c675a50144def7bdea70aa6fb9c324d58f971428f801d8ed2f384c79f55d3946ccc8ec0c06792cfbde346034f1a734280e122f187e6ee708241e5ed6d6fedf85", 0x4e}], 0x5, 0x4) 21:24:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xc, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 405.906109][T12141] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 405.916529][T12141] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 405.925203][T12141] EXT4-fs mount: 6 callbacks suppressed [ 405.925215][T12141] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:41 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80c0}, 0x51) r1 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000080), 0x2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) tee(r2, r3, 0x1f, 0x2) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r4, 0x0, 0x4000000000010046) [ 406.091814][T12187] loop2: detected capacity change from 0 to 1024 [ 406.118587][T12187] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 406.141032][T12187] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 406.150948][T12187] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 406.159668][T12187] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:42 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x0, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:42 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xefff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:42 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:42 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) removexattr(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)=@random={'osx.', '/proc/locks\x00'}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x0) socketpair(0x1d, 0x3, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, 0x1, 0x4, 0x5, 0x0, 0x0, {0xa}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x1}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x2}}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0xfffffffc}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x1}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x7}, @NFULA_CFG_MODE={0xa, 0x2, {0xe2df, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x20040801}, 0xc0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xd, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 406.677271][T12208] loop2: detected capacity change from 0 to 1024 [ 406.691143][T12208] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 406.712525][T12208] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) 21:24:42 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfe01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 406.722420][T12208] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 406.731123][T12208] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xe, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:42 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)=0x2) read(r4, 0x0, 0x2000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r6, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r3, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) 21:24:42 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:42 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 406.871735][T12239] loop2: detected capacity change from 0 to 1024 [ 406.883839][T12238] serio: Serial port pts0 21:24:42 executing program 3: ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/45, 0x2d) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="afd8360000", @ANYRES16=r1, @ANYBLOB="000226bd7000fedbdf2501000000060001004e20000008000800ac1e0101"], 0x24}, 0x1, 0x0, 0x0, 0x8002}, 0x4000000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7fff}, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) prlimit64(0x0, 0x7, &(0x7f0000000080)={0xf2, 0x3a50}, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) [ 406.921205][T12239] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:42 executing program 1: ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000100)) r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) open_by_handle_at(r4, &(0x7f0000000140)=@fuse_with_parent={0x18, 0x82, {{0x7f, 0x4, 0x2}, {0xba2c, 0x7, 0x9}}}, 0x10100) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r5, &(0x7f0000000040)=""/45, 0x2d) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x7f, 0xff, 0x6, 0x8, 0x0, 0x7, 0x4004, 0xb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x401}, 0x41015, 0x751, 0x1540, 0x2, 0x1, 0x0, 0x6e, 0x0, 0x95, 0x0, 0x7}, 0xffffffffffffffff, 0xf, r5, 0x8) [ 406.975118][T12239] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 406.985086][T12239] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 406.993880][T12239] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xf, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:43 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:43 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:43 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) fchdir(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x15e6, &(0x7f0000000140), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r5, 0x0, 0x0}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000180)=@IORING_OP_WRITE={0x17, 0x1, 0x4004, @fd_index=0x6, 0x9, &(0x7f0000000080)="e69c70f1fb08ecfd4e53a840df7fc89674e807ff0f13703a1e232e6766277fb15ecf25dbfc3314061040536e73531236644c2f343af4c80d02387ec3fc7769f4290556a0cc79cb68e05c08b805553ed02d04d978d1b796090629e5d61d5fe3ecc99a25b54e45da194cb3b1aef595cd50a5d0618d6aefe9c0eae9394cc16f5d4bfb753ace7aa6e2105948f06a18e4a4b4b0be9f2d3ce7420c9301399716ad324701a4f6981b9bc546b4c233314640e526cf22bc14247ed917df425ef9e75801e627c3ec90412033c6ef1dacdf446039dc7aa97bf8a83834", 0xd7, 0x0, 0x0, {0x0, r8}}, 0x970) preadv(r2, &(0x7f0000000280), 0x0, 0x6, 0xf5d1) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:43 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:43 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_unix(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=unix,cache=loos\x00,fscache,appraipe,\x00']) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 407.647444][T12280] loop2: detected capacity change from 0 to 1024 [ 407.659274][T12280] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 407.672886][T12280] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 407.683111][T12280] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 407.691881][T12280] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:43 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 407.750297][T12298] 9pnet: p9_fd_create_unix (12298): problem connecting socket: ./bus: -111 [ 407.782177][T12303] 9pnet: p9_fd_create_unix (12303): problem connecting socket: ./bus: -111 21:24:43 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x7a, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:43 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="013f"], 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0xab5b12257d0305df, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r4, 0x8, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008005}, 0x24040014) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 407.853771][T12319] loop2: detected capacity change from 0 to 1024 [ 407.877317][T12319] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 407.897364][T12319] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 407.907248][T12319] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 407.916013][T12319] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:44 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:44 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r4, &(0x7f0000000040)=""/45, 0x2d) sendmsg$TIPC_NL_KEY_FLUSH(r4, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80400400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x230, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1aa}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xa8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fff}]}, @TIPC_NLA_LINK={0xf4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9064049}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6d88}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x437fadfa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xcb9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb8f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3fe7478d}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdb6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_SOCK={0xc4, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4c22}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe590}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6b2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x101}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x985}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffd}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x18f4}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x40000}, 0x2000c801) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getdents64(0xffffffffffffff9c, &(0x7f0000000140)=""/182, 0xb6) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x11, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:44 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x5def57a3484e0e09, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x810, r0, 0x8856f000) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0xc8000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) close(r0) 21:24:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:44 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:44 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1004000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 408.644687][T12349] loop2: detected capacity change from 0 to 1024 [ 408.667462][T12349] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:44 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x0, 0x1010, r0, 0x4e360000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x12, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 408.716749][T12349] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 408.726655][T12349] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 408.735383][T12349] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:44 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:44 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) recvfrom$inet(r0, &(0x7f00000000c0)=""/89, 0x59, 0x10020, &(0x7f0000000140)={0x2, 0x4e21, @remote}, 0x10) r1 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r2, 0x0, 0x4000000000010046) 21:24:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 408.898512][T12389] loop2: detected capacity change from 0 to 1024 [ 408.915869][T12389] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 408.937493][T12389] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 408.947650][T12389] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 408.956372][T12389] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:45 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x4, 0x5a29, 0x1) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:45 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:45 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000580), r0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x5}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x78}, 0x1, 0x0, 0x0, 0x24000800}, 0x10) r2 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r2, 0xc4c03d09, &(0x7f0000000240)={0xf}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) mmap(&(0x7f000052e000/0x1000)=nil, 0x1000, 0x4000003, 0x80010, r4, 0xff000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r3, 0x0, 0x4000000000010046) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000580), r7) sendmsg$NLBL_MGMT_C_ADDDEF(r8, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)={0x2c, r9, 0x7, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x5}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private}]}, 0x2c}}, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r6, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x7c, r9, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @empty}}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_MGMT_A_DOMAIN={0xf, 0x1, '$*][%%]\xd4\\{\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 21:24:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x14, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:45 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 409.592684][T12418] loop2: detected capacity change from 0 to 1024 [ 409.605216][T12418] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:45 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:45 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x35, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 409.640657][T12418] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 409.650523][T12418] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 409.659343][T12418] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:45 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r3, &(0x7f0000000280), 0x1000000000000091, 0xd9f, 0x9) sendfile(r0, r1, 0x0, 0x4000000000010046) r4 = socket$inet_icmp(0x2, 0x2, 0x1) write(r4, &(0x7f0000000080)="090bce1d0bd5f7d8e5e6dea815888b9c7d8a983b06c4faa181b41157659e79d9b4baf47f9d92b8632b90c1dd30b2190d86", 0x31) 21:24:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:45 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:45 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) r3 = syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./bus\x00', 0x10001, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)="27c420409b3f7363bc52865128d69f139e9b3818e05cf3c53b00b4d869343f03aa1d108ae11d7ce64b7b863b34e19e8a540afba6989774f64cc1de6f1c62043513a1f349faa71791665c55dc941770fd28bd9bd74747ddaf0435c3e57b38f95892c2eb92701f4c6b094279059e054c6b5736cb0150e353ebb5d1271674d3678d97d1e55a9d4bc2f471847b596bc241f6923481b595ec2f4de79be4360a5ffc227373638b965e5915617988296f60e3efb96d902e97710bda3c1dfec4110bc1b365ac6c39da3f1c3f360f93c19f74598253185376eb91d0e30055adb4ea1068041b0bf323", 0xe4, 0x26}], 0x800, &(0x7f0000000340)={[{@nojoliet}, {@utf8}, {@block}, {@uid={'uid', 0x3d, 0xee00}}, {@block={'block', 0x3d, 0x800}}, {}, {@mode={'mode', 0x3d, 0x1ff}}, {}, {@map_normal}], [{@appraise_type}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f00000001c0)={0x0, @adiantum, 0x0, @desc2}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) socket$inet_tcp(0x2, 0x1, 0x0) [ 409.798470][T12449] loop2: detected capacity change from 0 to 1024 [ 409.836552][T12449] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 409.872462][T12449] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 409.882532][T12449] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 409.891234][T12449] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:46 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:46 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000000)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:46 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x3e, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:46 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) write$binfmt_aout(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="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"/4655], 0x1220) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000080)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 410.570844][T12490] loop2: detected capacity change from 0 to 1024 [ 410.581507][T12490] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 410.598557][T12490] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 410.608397][T12490] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features 21:24:46 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000000080)={'syz1', "72201d471230929a1d26f4e4f0c4757e9df41bc79d9f86e1a513fb54d72bcdd8a1e921a95660d837e10d38e54d0c2156f0a16886088e13dd5862400d16262c82bf36f819f0e2e10af08d7dc4ff193d0612774f6fd26367435e8035f0ae60bdbc4b1b247d84bc0e232d0f75d5709f69d22921e7a61c15f1271375a391d9b76f4c8e4d"}, 0x86) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 410.617093][T12490] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:46 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:46 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x440200, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:47 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x102) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000140)) read(r3, &(0x7f0000000000)=""/197, 0xc5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:24:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x43, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:47 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:47 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x2) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r6 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./bus/file0\x00', 0x5, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="15ac6000e4e131e6c3b8a2a5b71aa8315dcf666b945f1514395cd4005f4aeb5d17b6d236cfa7bf8b111ae22d4a23f1bd4efd3da97c423f819c8e236bbb2ab849c5f606a33e50c414493d5e08940c8f24ff0a2a621d5b4859c63e10d339e4472e5b57f7a6c04f68acda9a4261a30a2c025ef00fb84b7ae3fe", 0x78, 0xff}, {&(0x7f00000001c0)="e6ea979e4e28b3d3874aec4e82058435", 0x10, 0x6}, {&(0x7f0000000240)="a28f42da3e9dbf6103b08fe5084cc1e5e945933b60f3a3", 0x17, 0xab}], 0x0, &(0x7f0000000300)={[{@shortname_lower}, {@rodir}, {@shortname_win95}, {@shortname_winnt}, {@numtail}, {@shortname_mixed}, {@shortname_mixed}, {@uni_xlateno}, {@shortname_lower}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@obj_role={'obj_role', 0x3d, '(()$'}}, {@appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '%'}}, {@audit}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) getdents64(r6, &(0x7f0000000080)=""/47, 0x2f) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r7) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 411.558749][T12543] loop2: detected capacity change from 0 to 1024 [ 411.579039][T12543] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 411.589392][T12543] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 411.599250][T12543] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features 21:24:47 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xfe, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 411.607931][T12543] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:47 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = accept4$inet6(r2, 0x0, &(0x7f00000002c0), 0x100000) write(r3, &(0x7f0000000300)="d299b5e522a30dd71a6b1bcda32ea762f74338c4a75bc9563d314de2a006b22baf41ac4f6180eb009e801bd68f7e104ec99b35f8ff57dc8a7c07151dbe51b55bf33d23eab4fde81b02b8a5e429fbb37a7d24ccc9911e645cc020d3a8044a4c153c24d208c0dc19508c07dde89b6cfc144485ab8bd5a48efa3f943c24518661ffe8332640c7a7b374dbcd0b44e34def2e6cffa7b804763f26eb7b7525bc40d6f9352556d804e7303eacc96661ebca64992d86", 0xb2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r6, 0xf50f, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10, r5, 0xc75aa000) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r4, 0xc038943b, &(0x7f0000000240)={0x7fff, 0x18, '\x00', 0x1, &(0x7f00000001c0)=[0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x2080, 0x80) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r7 = accept$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) preadv(r7, &(0x7f0000000240), 0x0, 0xd9f, 0x10001) syz_io_uring_setup(0x105f, &(0x7f00000003c0)={0x0, 0xfa64, 0x10, 0x2, 0x35f, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000318000/0x4000)=nil, &(0x7f0000000440), &(0x7f0000000480)) sendfile(0xffffffffffffffff, r1, 0x0, 0x4000000000010046) 21:24:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 411.758428][T12576] loop2: detected capacity change from 0 to 1024 [ 411.775240][T12576] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 411.796364][T12576] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 411.806226][T12576] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 411.815515][T12576] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:48 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:48 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:48 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = dup3(r0, r0, 0x0) r5 = fsmount(r4, 0x1, 0x80) sendfile(r0, r1, 0x0, 0x4000000000010046) r6 = accept$inet6(r2, 0x0, &(0x7f0000000080)) close_range(r5, r6, 0x2) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r7, 0xc0096616, &(0x7f00000000c0)={0x2, [0x0, 0x0]}) 21:24:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x104, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/146, 0x92}], 0x3, 0xd9f, 0xfffffffe) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xb8, 0x2, 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, 0x5, 0x800, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000400)={{}, r4, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4044804}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000001cc0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r3, @ANYRES32, @ANYRES64, @ANYRESHEX=r1], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000200)=r6) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000001440)=ANY=[@ANYRESDEC=r5], 0x208e24b) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x2, 0x100010, r0, 0x296af000) vmsplice(r1, &(0x7f0000001400)=[{&(0x7f0000000280)="21bbeed3d555e9337e0928771b8bf1ac19892758cddedfdbde028d4969b878a08f6d", 0x22}, {&(0x7f0000000300)="a33398bd7041fa4cf73a2eed5c23e145886f2aa8a50b4536c07c98946374b9e31118a735299f508f98370bf77d37fece0c60093bb9cb9b3a49f2c0442da7deba4136a99d586334c799b2a264badbb3573b41713eaa0e6f04704fa88136cdc30a5a1983040c8d40bb8b3b7ae9a864517cced700ca87bb112e476bdaa534015d81b8c10edf5fae5bee0f5292bd0e056c1c4f137a295fe00e16d09c11185382b95c2a621d4d50aa", 0xa6}], 0x2, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r9, 0x0) 21:24:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) [ 412.616204][T12604] loop2: detected capacity change from 0 to 1024 [ 412.632270][T12604] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:48 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x143) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) uselib(&(0x7f0000000080)='./bus\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:48 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa020000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 412.686651][T12604] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 412.696550][T12604] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 412.705513][T12604] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x110, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:48 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) 21:24:48 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xb000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 412.873167][T12651] loop2: detected capacity change from 0 to 1024 [ 412.891231][T12651] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 412.911360][T12651] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 412.921223][T12651] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 412.930037][T12651] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000300)=""/245, 0xf5}, {&(0x7f0000000400)=""/243, 0xf3}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x5, 0x35f1, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/45, 0x2d) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000001580)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="100000080000ffdbdf253200000008000300", @ANYRES32=0x0, @ANYBLOB="df140c4c6ebb6b9da2d3850bd2a9b5df86742c13659b2d75b0f753c09d93ef7c640f85228e23d2f807d1e3f517e42ef93f38472d797628c73943e33d6ce8373a4749216ebdcf981c8dbc0464e470fddc61502702ffeb77fa2f038997db2aeea0b239bf08cf9f349ba4c1ca483cfe7c2d01c5b70481b60b6c9219d8392f4a5e13934cb9dea9faffa268d30a97ff920b4e13acc63e"], 0x1c}, 0x1, 0x0, 0x0, 0x30000800}, 0x65c77f7d83e9ce65) 21:24:49 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:49 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:49 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/45, 0x2d) r3 = openat(r2, &(0x7f0000000140)='/proc/self/exe\x00', 0x80841, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/1297], 0x511) getdents64(0xffffffffffffffff, &(0x7f0000000040)=""/45, 0x2d) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000800)={0x0, @remote, @local}, &(0x7f0000000840)=0xc) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r6, &(0x7f00000007c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000780)={&(0x7f00000001c0)={0x14, 0x4, 0x1, 0x5, 0x0, 0x0, {0x3, 0x0, 0x6}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004001}, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000880)={0x2, 0x4, 0x70}) 21:24:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) 21:24:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x300, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:49 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) quotactl(0x0, &(0x7f0000000080)='./bus\x00', r5, &(0x7f0000000240)="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") sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0) [ 413.558471][T12670] loop2: detected capacity change from 0 to 1024 [ 413.572972][T12670] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 413.593172][T12670] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) 21:24:49 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xd000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 413.603095][T12670] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 413.612087][T12670] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0) 21:24:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/45, 0x2d) syz_io_uring_setup(0x951, &(0x7f0000000080)={0x0, 0x4bf1, 0x20, 0x2, 0xff, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000167000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)) r4 = mmap$IORING_OFF_SQES(&(0x7f000047d000/0x3000)=nil, 0x3000, 0x1000000, 0x4012, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd=r0, 0x3, 0x0, 0x6496}, 0x4) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) pipe(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:49 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xe000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:49 executing program 1: r0 = open(&(0x7f0000000180)='./bus\x00', 0x1613c2, 0x1bd) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/zoneinfo\x00', 0x0, 0x0) write$nbd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="67446698010000000000010004000000c34b56131c6ce863ea080f018c0791c2dbed03b66f2b15c4279bdfac0cbd395654bcea068c1fc3436d2bf4a17dcaf2b5206c1da85ebb68fb7c671d1f1343871e4d24443a0c6fd135102be979a134ec2c639d3c49cc16d1db11bb5b9785100fb34cef510ce5a50e28bb96c3c6b0e8864c7a6a50c9c2f06afed579caa2ecd9fff43381d74d8925bcd2bd904979b1f61d4a126d08c6b7ccebe457f126e34dbfb8661b2834aca844bad4d6372b92a5f9f907654235991fde61e6a9339100000000000000"], 0xc3) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/192, 0xc0}], 0x1, 0x0, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:50 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0) 21:24:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x3fe, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:50 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:50 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xf000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x400, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x802401}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="68000000150a010200000000000000000c0000030900020073797a31000000000c5fb100064000000000000000010900020073797a31000000000800034000000008080003400000"], 0x48}, 0x1, 0x0, 0x0, 0x6048001}, 0x20000400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000240)) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r3, &(0x7f0000000040)=""/45, 0x2d) openat$cgroup_ro(r3, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) 21:24:50 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = getpgid(0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r1, &(0x7f0000000080)={r0, r5, 0x1}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:50 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:50 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000080), 0x7068, 0x6047c0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000000c0)="5ef792de03bd1d40c9bb85805c2cf22ca8ca5aa2e29aede904b9938987e708f662", 0x21}], 0x1, 0x4) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:50 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) [ 414.744924][T12730] loop2: detected capacity change from 0 to 1024 [ 414.773377][T12730] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x600, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 414.825372][T12730] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 414.835269][T12730] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 414.844021][T12730] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:50 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x11000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:50 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000180)=@keyring={'key_or_keyring:', r0}) keyctl$search(0xa, 0x0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x1}, r1) r2 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000240)="cc517209f2d885803a7e15911fdd5f7ec4abecc3c3c41442fde4657e27a8e1e720447592bd6108ade4d833db3d3193c2b3ed4c527a3322e875d8a393177045337723e7db89377d73701b353248abe15ebb8b1d4fc66209ee0cd1ff72cd6a6d73c5341f693a48247c473aef846da39f4e80c14a3e5284a017eaaf210c6b82ffee43042f35", 0x84, r1) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000180)=@keyring={'key_or_keyring:', r5}) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000300)=@keyring={'key_or_keyring:', r6}) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r8, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1000002, 0x80010, 0xffffffffffffffff, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r2, r3, 0x0, 0x4000000000010046) 21:24:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[r0, r2], 0x2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) 21:24:50 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) [ 415.008807][T12772] loop2: detected capacity change from 0 to 1024 [ 415.026720][T12772] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 415.041874][T12772] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 415.051770][T12772] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 415.060500][T12772] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:51 executing program 1: openat2(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x404000, 0x180, 0x4}, 0x18) r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:51 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, 0x0}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:51 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) 21:24:51 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x12000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xa00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7fff, 0x9, &(0x7f0000001600)=[{&(0x7f0000000080)="352ce18ba860bbfc260a65eefd7d579ec5d4d1374bee68fdba7cae20c998968ccfd1c7c677d8ed4ca8e6e87398fc6cbd75d57cb9b3f69a2f981fc438fcffdfd9d103b164878d5b7f3e5050922439ec41941b30908dcf56a2c8d509469cec460443780e3994de75", 0x67, 0x3917b274}, {&(0x7f0000000100)="6fc26d78de6d420d833c35fc00008db45d5705fe31630d2bbb692cb5e15722673f668d26b106af6a78c3ea02ea323c757ea88b07caa44a4cc1c4812f349ba3d98186059b9fb1674fc6f8108feb5aaa744b2442e650898b96dfaac4862e9316cc7fad51477e", 0x65, 0x100000001}, {&(0x7f0000000200)="ad0dffaf9dcd9ebdc1cdef81910874b296be0848adb7279105122671a4cec4ac024cde261ec6f33718dc58477d1714aa1de5d0586f0d4e41256b2b57576c96f70e034d920d97f42c40875f0b9b2971c6c0b91e100960dc72b51a073ac16df7178d08583b13a97466ebbeb73111436371f62273dd8b9a5f5d811561bc5c37b1ea832f1a9472900e724e6121", 0x8b, 0x2}, {&(0x7f0000000300)="d18ea95063b5c08a9ef1a4de18a82ac6f77ae5531bfff110d211c07fbb3c1b5272991e9ee4d256429a7a5ae8f2b2a93b0b53f8bf056121350b57e8d35f9dbf49a9d8bac73afee0f66da196bfe8f60c0e822fe33d63f89c97d8d46729956bc87e0aa018f64c2826a05dec7ccacff3e9b5f21cf2b8d67a2ef12bdff2d41affe3d5831a33ffb9a8651b19ee2045ea4e96e6459910bda3e09721aea76b4360cce5de79e502ed02d3270a1e146a66fd90733f73cc7efd1db62624af9b2dad542d5395586db042c81938425631f0e4e8db7cbc674e3b2f338f903d87b002ee4f907a397969a8f58aa0fd444972ef99aa989dd7ad1c3e46978667e7045e39b4d577be54676583da8ec9effc82ea0b6889c86693924867979d0b9ba8fe37ed109c8d7da780ab707f82b31eb548cf119f588d40ccb7fa277a1d2222a7d4beb4472987cdd9cb98224e62ce372a7ba7432fd8a315ce833eb72f55b22b2f51f9289cf8de5c7bd1efa7c2aba6051fd40dd16829231f25d60f9f4a5a5a54e20a8aa25d21f25a291c8042a4bf86e5a7b416e1dc075674627e0e22fea403f526e09a1e55e08d27186d4a34af6f0b305d1abf37579d0a413003bccb53778e6a07b5e29a99fa145df2ecc513fd13647f42eb233e0f38023b5345f53b4e0089e627c3e73a64977e9a8404150562c139a2b7ae2c7fc79b52dd585f97309b2ca37d558cc6890344c77e6e301d298c88bcf2923f5bcbcface47a0ce674fc7706ce504e081d147c2e4a8285a39ca943095225a3e2bfa4e5272995d5e29354e5e66e72d5e7591274114eafb4aa429486d79f38846431f56531adb6e86e3d2930c1b02f589d4da53cc4a36fe75d2c8e1ae5163dc920f6d8404523a554f6b643c3c19cb6d730958d8ca4457592bff5ad831cb19cee5d64729410ca2e657c14404705e0bbf1fe9de9417ac69f1e3b39d55cfc84fa63c87759064bec9caa48508898a70ba2083281e8cdc266894bd01cb2177b9e2ec7f431ac6a8ce3c94f0edf7ee9784256ab22def7590e1cd8be6d78f5f4f765a5ff16e32d24b32d65df1e14d3a943585a515e1a70df938031563d6285336e54ad9b69f62d8694b706f23aaf1b4743afe0a22e6c0820fd0079d37997b7c5903f10a67ff801fd58ab06ead3dfcbdcd39a90ad54e5aef476a1620f3f8a89df85e3b2bb47d6f3bc0caf265cd0e8892b0d3f873ce29de6cbdcf0021e4df117b7fab0adb243a8b62f052a370230c5c42b2680be3b010e0674cec2ca25ff6636c676df52fea64134e519e5122d8ce66fcba63f5871ad11ac9c1cdea4f9fd9e63a2163c0b369941ccc2e58f95225cf2682b0f28b34c5cf11352e5a8686d9af013333eac2b771603e912f0e28c5f5b70660d71d0813851968fce5de60ce5d050833d6f5ee90ac104bafeaf837f56cd8f7699f8ed8c869a34390eb2db46d22a53c342b473b6741095710dead4b0341308b5fdc1d95b627e0490289bf1a9f3b74eac2eacc2f1ccc56d7b41223953bec8b4e6b84e7766d38eb95d987bf2300affd9428d1575513edad3ac494653fac1a77025b58203383e82d1da38848a1d577af97512e8ffd2c697ae6d93af57fde99249691e854bffb5cf5724e47988b0db9fd908cd7e4b24a1fba5f32e9d6498acb9534c1c34e8b43958b8b64634c899bc6f216d466bdec3bca2a277de49d2c6123726cf24524695a9843e7e90655577f34fea0d4d414df2d342343259768afc5f24ddb3d4cff5835b0ca38f8e5766754b5409f383be0dbede9dc42b9f998b4c89fa1098891e2a4fe7a8ab4534c54fa1ba8fa2ec731df35055fdf43b84fb4e858e23b2eb6b4e577be8f6f962347473208150c620319befa050942a6f1c0b6541b8d235382570026d13aabcc78a5efaf7c037bea9dd1ef4767db7bcdd11c6e0d24e1fd28285e570c6b0584ab340ca77aa38232da39409309fa235b0576fef8a7c58069541b8c1c9a10032a0cf6b93282a7680490ff95d95f27eadd1547c907f7283ba6bb5dc670ef97986a99969d0ff73d8374333d1ffe7a4fc104c75c2f55a256aa4f94d7a85f21aa65a896e53cf4bf113044fdec9d500f8d8513a6d84bb9c57a7b8131533ce0089f3e149a9001b41b0fbc65aa32ab421f32a9d4188a8736a930231c3d499c3177f6bef4960477e3d8549275db2aec62a61e829746d2bc45a72feadf8cefb9bd03fac461147202d64bc1f7f36e62a177ace92ebdf0b521701d37bf1b7d392011c28f2e624f8cc03184b11085673a7835a0d2e1865ba770edd51c450ae57a1caaa7a10b2f0ca90ec0db3fda1e21536f89be5d745ca589d157babbd41d92a646d65931da7c5d8f360997e34a7b3c4ed7ab295676eaee1f1a4e6e7f32b66025e70c46980380b6ad06fc189715dfcf8cb51b94dd34d33f3dfbccbc01b485cf8b5d5382627cdeb84f94d12b19f64190b357a57b8b255c81c1dabcc34835d6d6e6314d4b5c82f761fe60c6c77f780c0e1947ff3a18499d4784664b4ed6a4f1277d813685b4ce35387bd700d2602239f0a407787d4210e6627a91a4450bd70f78205f45bd3e627a805d2803b4dc2e8ba460f498ea382e1786abdab29c3e0fd320ab51f9bd6db357b6e63b88c4c2884e53b91a0c0fbc6b612c492574fa24521a1df92d2d241b5d95d9980c6b097e1673c2174941a007805ed75c6de729cd6af8d4d648d7483dbd0a8ffcc1135fdfc83620ac6540eb6284816e2e458a251516adfd835f0e8c63f23353940ec9ca71eb1d5442052e741213d161c30b14110a844df81dd3b1869a51e0073be576604e448ebf102e674db5bd7255a7384ca6bb835a5d2ccfe1c58eb532433b045d642b4cd6c67cbf90752639984f2b0667eef3262369c48a2796d272e323e4945d78c25ad82e477c0b7656c9858167c179677cbfb70198f32922e2eab7dbaf7f50b58540c4fc15705ed332520952cc16fd8e305d6feee150fd28185cc8a7886fe5c25893ba15cbed712c6731dbe23e1ce4c8f7eec597efea81f2cea0f175a42cfdd99c9a3d44fa5bc34bb6b2a46895eda39ae44d93538bd45d4c746894c0ea22a9a921b0c95b765de5c066fbadcfb16cde5b1efb457f50be37d009d4c40e3e5fda3b45aa7dd865c8ffd16dea4deac471d3e61f7cc09760fcbcdf8f41108a6083e643fb28b59167a7821efae70769d8939032346bd73505e6879928221b018bb0d03ff126bf9934c7f9383c69a3416d8962cc96e1bcfcad88f63878b6e03556271f0f04c2e5a02ee01ef4dba5a2112fa1406f3d581a638b9b0e6de33581c52648fc935dbe507a594e7eb4583f7c89a66c32a8fb5c27ab2d62bbab5639b407c382de7cf64c6b7926e08b0571b5944d1dc3aecc7749bb2796f27335ea9c7a57b94eff44eb21df699f6867c413b5137c07486209a0ac125d94400901ae3133019099a28fc97ff1f45814ce857a9bef30ab9cbed7b8f4d174bd600b4383beb2940b4a31a0d35d4efe895ccde43b7af10d33b359fe8d6fb8670592ed1b3f03c3e5e73f7b51fc833ee7d0b29cb45fde187ce847bda3aee3fd9bda3eefcfcc0576f43afbe37ffa7a8c739a56c1ea1da990395715e5f5469f1442f833445d3a6fcd37403743e4b7b435fef1dc0d184c5a18a3406a48199342cb0373e066a956bbacee06a6119ea3bc172a91e2e8b41b659b390d72ffb826a81b7d3a4b03fd798a82a78df3c05df5c222a46acdd7e1d4ee78ef0e2b71d19319a63ff34e775d8854d978d16b4c71174f77f2a39278da0f702de21932b67c04a233786cc89b4abedb80c2eb680de74a659827dde3134b53b783ff289e17d2ed295ed345453ce6e233437790816f176b631aad523e9c62755f90f0a0e003299fa8f52ed91b5f8c953ce0952a218ce698caa4b2c2c8dea3cdd37c59d39ada5f9f8fe6bacc2e0f111ce4aef29f81f0ef54784f73e9b00f46cb79d528510947026b3fe9dd31c236dbced1b7de8921412b9fb4778a0be804b247885a91a9241d5351884ba6ebaeab8c596cd4793726ae334248e422ab05ff61905e158571a6d855fa8ae12d11198c10e6367726e9dda2e0eee6414045238330671cdbe020f0c0674fa2cec02d60f65098c513cf062d2a76a488b9c510124343033a76092a21da79c931b3039da2006c0f8135542b15d6042a552c9cb6db7cf38a3b55272f1e00f9437210c58a998e697507bf4781f70b1e1f489285c3d05aae9c7680514b4f5dd651269aa1afd564870effa74a4fa034fe5b7f02848740ef7331b8b8f7ed9c2b3d92ab1838f2dbda7cd500e51cf3761a93cf91843edf9ab379bd0c254a9f5e69b9d435ed0cd3f4f383057e0dd06292ba2a5faa3e7339ffb66256bfeeeb81d32fde8b582b7d2cf90333c61b6e31c1247609d680702c698862fb6a71d9bcc0f4ca5d173fe4be619ad5bb77175240816516d2c0770e7b73e303a9ba866fce3ccfd2e970032939739980bda024542c1774d5881b75a1c09c2a7942aab17864394e46bdc96f9c3db586bb9a0eb0187caf3bc08e35e06c44f676562bd1aaca32c71addfcbc45d256d7bac8f67e0cd2e32aef7bf6cb66167b93527b6347fde6cd72f3d8ae27c58885d43b3de30375ff61cc87c07525d9193e4428af73f72cd1c07cf61c39908ee77f4d228bae4eb27b945ffb8375933ad2f61c06172e2468f00dab0b58f7bd2e74d9840c7195bcf073c5dbfe65c51cfee34f3b706778d2966ebec065cc49c354c9178e998c4baf4755091d1ec9c899200afe45fbacc117327541dc9b841599bd4b4c5a68a97fe00974794ec1d42ec566b3de7e60d191354c3fb359d8677212ba54304daabec28b7254f8ff8dfb72ade79d3511885bd845fab60d4034c83710672c8d6f47b6d2bf7f3abf8ad7718906ad924733a4f85bf814459a138781bb09170d7d6e72874c5248c1b41069fbbcd2fd86278a5afb300359fd03e3fb46cb998a2643dc89a314386bccfcfa9d7a7d36e19a98a8178e311d798f2983a70199a6d8dca6d04484bf053c70fce6430a469ebd2bae4aca1615d9a3e99ab260e4c6f7b3f06d8faa6f8c25e3b07204b61968404fb438b9eebb0e1c3d51bf0529c4c6eba7908314a007767889e0ae5f055417b8d5d950587e0cbdf4584f42a5484c6c63b168fdca107881c20c5f68b7e72f53a72dfc1ad70de2567c055403d7a87bb854a26387c371f3d71f332ca24603f2c71c412d9e3ff41d15826a5de6dc2f5c76cad964ba2e14cc11f3b43c8721c64eaec780838615c2331154992c0ba4552498c8eb6c03d219606f634a64c6ff2a5a523207927160722c41c2b216fe83e3536bb00c3709b11b189b5467760488c97362413b4ac27e55dc5dd5a0cff64b415b33ecc31f402f63b18ce125f63e554425377a132dd32d36605659cf6f4817b44fb68c7113f35913b09412bc87048a3e57b03d1e2f83c00b1db78a1cb12375dd64413dc8d58873e7c1be841b9f2e46c59eea9004e5e4bbc413fea34a4a6d947b4ef4a690452672e41c4b707ffcaf3e28bdef9746a77503d14eaceac209fa7400eeec721c07702748a39f46ffcb20024d6d98a737e1af083afad67d7de1fd18025dc61bd558bc27bc3fcc6cd7736af595e7e5a6c5c7bab5dae5e35468f61912a5dbe86c02ccddeebf42232ac9026acd7873fa0f7cb9ea64b3aa95bba2fdbe9f669c6d1c9647d02c2f34a7b427ab167c7f5601534d3158820ce36e961a64c64940f083c96dc8ba0a25288bcd00505acdccca61e18f0a52f527bfa9a136c009b5e70f2e5e77808c55b472b2af1b738fb2036112b41", 0x1000, 0xff}, {&(0x7f0000001300)="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", 0xfb, 0x2}, {&(0x7f0000001400)="3057f212eeb1c59b976efa82b6414393473333b3c8525d051e9c0f4e6f33d54ed2c14376e421890d1618f1a052e319a76fa8fd958e15fd8ec9996dce89a6c5ee4f0555e5ed5c597a3a12d1c92765e94fd67d32cc3c31b64323d2ae78141ceb9ec14eeb6f801cec8a92090daeb6bc6e5a5e8c1a46e262c7", 0x77, 0x75e}, {&(0x7f0000000180)="0c0a6e11bb895468feaa4114b5841612199925e74c76", 0x16, 0x100}, {&(0x7f0000001480)="f3e7b8f0dd854ec9f605cbdf3aedf2770d1d7f08e121cc8573f0837bac55d561058499df6f65c340405919e758d041d2dce9ce6a272bd4a5321734008ebb43c68605bcad12ac29dde6071462753d97d13ec65001737f79016eb32d5f1c49d25d06d55c78dd115103319ba6d1fec9666d916d27e60439e569cd575c2903a5d8a25070ca8f54f30058a758e05474e0b11b78e05c668a50db8910b3040c537e7817628ee40e96da58d6f5c45f85c2a1e6256131960e77423ebf7750b2c52e15e65f7592d8025df38d761734e3eaafd8f9a36b0118f598f6ecac1ffd8ee109e9c3e053e852119ec55a74d7c396904db7", 0xee, 0x9}, {&(0x7f0000001580)="10c418f2c7f34bec04b8b4116c5214685a43ac07e5bd2bdf85ef3381e6ab1d3bf3737336f3d056cd3f8a62bda121fcb94511c79ba9f7653fbb7c97016e44ec3a82090ae482a3dc89e30461f89659cba343deb971b11271", 0x57, 0x100000000000000}], 0x2000020, &(0x7f0000001840)=ANY=[@ANYBLOB="6d61703d61636f726e2c7375626a5f726f6c653d2d2d2c736d61636b66737472616e736d7574653d21242d3a5b232c6673636f6e746578743d757365725f752c646566636f6e746578743d73797361646d5f752c686173682c6673757569643d64643033343463382d353618332d393763622d393662392d65623834636338662c66756e633d43524544535f434845434b2c6f626a5f726f6c653d6d656d6f72792e73746174002c7065726d69745f646972656374696f2c00867d81e4aa8cc4279d177d048484c326eb42ace783a3224c7f93a40c"]) utimensat(r2, &(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:51 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0), 0x40, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@msize={'msize', 0x3d, 0x7}}, {@dfltuid}, {@uname={'uname', 0x3d, '/proc/locks\x00'}}, {@cache_mmap}], [{@euid_gt={'euid>', 0xee00}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/proc/locks\x00'}}, {@permit_directio}, {@obj_user}, {@smackfstransmute={'smackfstransmute', 0x3d, '^\\{'}}, {@pcr={'pcr', 0x3d, 0x16}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@permit_directio}]}}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r2, 0x0, 0x4000000000010046) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$FIONCLEX(r5, 0x5450) 21:24:51 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:51 executing program 0: syz_open_dev$evdev(&(0x7f0000000040), 0x400, 0x64740) [ 415.783573][T12802] loop2: detected capacity change from 0 to 1024 [ 415.804669][T12802] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000080)='U', 0x1, 0x0, 0xfffffffffffffffe, 0x0) [ 415.856237][T12802] EXT4-fs (loop2): couldn't mount RDWR because of unsupported optional features (cc0000) [ 415.866166][T12802] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 415.874888][T12802] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 21:24:51 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xc00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:51 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) [ 415.941330][T12831] loop3: detected capacity change from 0 to 264192 [ 416.009953][T12831] loop3: detected capacity change from 0 to 264192 [ 416.059409][T12855] loop2: detected capacity change from 0 to 264192 [ 416.076646][T12855] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 416.093979][T12855] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 416.106134][T12855] EXT4-fs (loop2): get root inode failed [ 416.111795][T12855] EXT4-fs (loop2): mount failed [ 416.170723][T12855] loop2: detected capacity change from 0 to 264192 [ 416.178764][T12855] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 416.189143][T12855] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 416.201241][T12855] EXT4-fs (loop2): get root inode failed [ 416.206881][T12855] EXT4-fs (loop2): mount failed 21:24:52 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:52 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x60) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xd6a, 0x3, 0x6, 0x4}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={0x0}}, 0x0) 21:24:52 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000040)=""/196, 0xc4}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f0000000200)=""/169, 0xa9}], 0x4, 0xd9f, 0xffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) write$binfmt_script(r1, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYRES32=r1, @ANYRES16=r2], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xe00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:52 executing program 0: migrate_pages(0x0, 0x0, 0x0, &(0x7f0000000040)) 21:24:52 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4c030000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:52 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 416.831475][T12879] loop2: detected capacity change from 0 to 264192 21:24:52 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 416.874587][T12879] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:52 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8cffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xda6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002, 0x10, r1, 0xaf611000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) kcmp(0x0, 0xffffffffffffffff, 0x0, r2, r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 416.915412][T12879] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 416.927680][T12879] EXT4-fs (loop2): get root inode failed [ 416.933375][T12879] EXT4-fs (loop2): mount failed [ 417.031176][T12879] loop2: detected capacity change from 0 to 264192 [ 417.038480][T12879] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 417.054694][T12879] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 417.066949][T12879] EXT4-fs (loop2): get root inode failed [ 417.072610][T12879] EXT4-fs (loop2): mount failed 21:24:53 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:53 executing program 0: sched_getparam(0x0, &(0x7f0000002fc0)) 21:24:53 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = accept$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) pwrite64(r2, &(0x7f0000000240)="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", 0x1000, 0x400) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:53 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xccffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:53 executing program 3: preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000040)=""/186, 0xba}, {&(0x7f0000000100)=""/152, 0x98}, {&(0x7f0000000200)=""/145, 0x91}, {&(0x7f0000000300)=""/139, 0x8b}], 0x5, 0x8000, 0xfff) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x1001, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:53 executing program 0: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 21:24:53 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xefffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:53 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/timer\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(0x0, 0x1e) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) fcntl$lock(r0, 0x7, &(0x7f0000001680)={0x0, 0x0, 0xffff, 0x2}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x9, 0x4, &(0x7f0000000480)=[{&(0x7f0000000140)="2caaaa2c2412fb3fe1c9c0062a52166dc379aaaabddb20681fb865d27bb3bed1e2289542ae678aed27c35dae21a077ee2bef237a8459a60672f28791e8d6ec842c49dfe7da6e033ff48d1a09d2112d350e804c6f7ef8803a1868079b87a700817261eecb9aea2c8fde3221059a92d93f8d944c352ad7", 0x76, 0x6}, {&(0x7f0000000240)="c8b992bf2e40a153fe9c4930bf5e16faa76a24f845adbc0d69e5ecde71cd9b91438597a283420d36b25e751d01202ac0e7e065eeecb79ea48187f01168659befc159582cdba81f32cc83235f63233365068c262bdd0d25a7d017dd8d6726f107d797310f55e158a38b51d139b2a616e0069b5c1fb3f58aa6c9d65c02892b4da5d146afe7b7d19470ce85465d500952945d", 0x91, 0x1}, {&(0x7f0000000300)="741261569527da486754df657eccfc375edf07db36a44375774cd2e2bfa716516ff5438e9822052e9b00836135b1915dbdebf7a28c8bb08a000ac8156ca33d0b70a2fe58e41b98ed3199f605d95c00fe9dcff2", 0x53, 0x9}, {&(0x7f0000000380)="4c0dc4eb5572a7ad5879fed32d7e67ba19cf280abf63353ab642a99dbe7bcf680db572cbb42477b564fa7e31ab425fef5f44491b6e7282afa5f115eb4b04c3bf67b9435e5b08be8bf9e526dcaa6a326a7f11d1aa2df52b707c69b05f4e650e8e0625c5fd33b394975839973d7d8d079e15ed31ae44f6056442ebee253c59ac284faa74335ea2c9ee89422275926f2c0bf936a6fdecf8bf30ee42296ed2946354136ab6ba3473dbeedeb0d2f6542080f28226dc3cbdbaec01203440e2cdd95c018aba3b73c0557e7a3e8e211d01", 0xcd, 0x400}], 0x20a0000, &(0x7f00000001c0)={[{@utf8}], [{@uid_lt={'uid<', 0xee00}}, {@hash}, {@euid_gt={'euid>', 0xee00}}]}) vmsplice(r4, &(0x7f0000001640)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)}, {&(0x7f0000001540)="01582c96aedbbf12791ce93c62af949852f121b90584235e0a12e8a88ddc9d0c82f07434d83a05b2b62a84a8bd23c4d6b82d6393741699624219bb2792d170e643319b92f08239614c4b198de18506b36597b52f0215b25d87cbd00be41c00986c2bf312b98ac6331ea8bcbc285a11f6e8e26e9041b321afc357c442752dd8a8d02ea5e3b702da85d92406dbda687d58600484657846dc5d3323b7112588b0e0c4230b95f6efa584b066b23f97fe5455bb27f68ef63f41ffd8c453da341bf338e2c22a2198d4ff3025586ac463352d5a7c378cf80393343546b0ef4be3e7880c60a7f8b0ee4d590cbb348d196f302f7c73f007b9ad4112cb53", 0xf9}], 0x3, 0x7) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000001500)) sendfile(r0, r1, 0x0, 0x4000000000010046) r6 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r6) 21:24:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x2}, 0x2000, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xffffffffffffffff}) [ 417.877053][T12942] loop2: detected capacity change from 0 to 264192 [ 417.898379][T12942] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 417.911970][T12942] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated 21:24:53 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/226, 0xe2}, {&(0x7f0000000240)=""/118, 0x76}, {&(0x7f00000002c0)=""/47, 0x2f}, {&(0x7f0000000300)=""/29, 0x1d}], 0x6, 0x1, 0x80000001) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000003c0), 0x141000, 0x0) write(r4, &(0x7f0000000400)="b6aa3c0daa9603a78d41a8a6d9ad08b70943f3fefdfd453124e689628dfd156576454c55f571bf8cd29868c437e41c1f2d81cda1584b992d6f6786f5cab62ea97c859b6161a6a0f26a892bb70d6e9f6c08d1374130c790f2d9bdf25967575a478bf979fb586f97", 0x67) sendfile(r0, r1, 0x0, 0x4000000000010046) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x1000001, 0x12, r5, 0x22a50000) 21:24:53 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) preadv(r1, &(0x7f0000001a40)=[{&(0x7f00000005c0)=""/200, 0xc8}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000006c0)=""/249, 0xf9}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f00000017c0)=""/78, 0x4e}, {&(0x7f0000001840)=""/204, 0xcc}, {&(0x7f0000001940)=""/221, 0xdd}], 0x9, 0x4, 0x8) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) write$binfmt_aout(r2, &(0x7f0000001e80)={{0x10b, 0x8, 0xc2, 0x3a, 0x3a7, 0x7, 0x182, 0x1f}, "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"}, 0x15f) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0xd, 0x5, 0x1, 0x301}, 0x14}}, 0x0) mmap(&(0x7f000033e000/0x1000)=nil, 0x1000, 0x3000007, 0x10, r3, 0xa6af000) [ 417.924135][T12942] EXT4-fs (loop2): get root inode failed [ 417.929778][T12942] EXT4-fs (loop2): mount failed [ 418.036532][T12942] loop2: detected capacity change from 0 to 264192 [ 418.057295][T12942] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 418.081388][T12942] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 418.093466][T12942] EXT4-fs (loop2): get root inode failed [ 418.099372][T12942] EXT4-fs (loop2): mount failed 21:24:54 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x70) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x901, 0xc2) 21:24:54 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf6ffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:54 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020fe1f00200020002000200020002000200000000000000000b9010000000001b9252f4500000000000000000000000000000000000000000400000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000000240)="22001e0000000000001e0008d100000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='map=acorn,session=0x0000000000000010,block=0x0000000000000400,check=strict']) 21:24:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x1200, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r1, &(0x7f0000000600)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000180)=""/37, 0x25}, {&(0x7f0000000480)=""/128, 0x80}, {&(0x7f0000000500)=""/227, 0xe3}], 0xa, 0x8, 0xfff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) splice(r3, &(0x7f0000000280)=0x2, r0, &(0x7f00000006c0)=0x17, 0xfffffffffffffa22, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:24:54 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000940)='./file0/bus\x00', 0x6210, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0) 21:24:54 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x10001, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:54 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfe010000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x20000005011, r1, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), 0xffffffffffffffff) ftruncate(r1, 0x1000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 418.967824][T13002] loop2: detected capacity change from 0 to 264192 [ 419.005701][T13002] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000500), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b3}) 21:24:54 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfeffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 419.020347][T13002] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 419.032425][T13002] EXT4-fs (loop2): get root inode failed [ 419.038187][T13002] EXT4-fs (loop2): mount failed 21:24:54 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)='trusted\x00', 0xfffffffffffffffc) 21:24:54 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xa8b8) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:55 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{0x0, 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000300)={0x8, "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"}) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:24:55 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffff7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:55 executing program 0: keyctl$restrict_keyring(0xb, 0xfffffffffffffffc, 0x0, 0x0) 21:24:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x1400, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:55 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setsig(r4, 0xa, 0x1e) 21:24:55 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x1f, 0x1, &(0x7f0000000080)="e4"}) 21:24:55 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) read(r2, &(0x7f0000002b00)=""/4107, 0xe9a) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10080, 0xa4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) open(&(0x7f0000002a40)='./bus\x00', 0x6a400, 0x18) pipe2(&(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r5, r6, &(0x7f0000002ac0)=0x8, 0xcd9) preadv2(r1, &(0x7f00000013c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/254, 0xfe}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000001240)=""/231, 0xe7}, {&(0x7f0000001340)=""/96, 0x60}], 0x5, 0x400, 0x0, 0x1) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000001940)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000018c0)=[{&(0x7f0000001440)=""/128, 0x80}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f00000016c0)=""/94, 0x5e}, {&(0x7f0000001740)=""/81, 0x51}, {&(0x7f00000017c0)=""/229, 0xe5}], 0x6, 0x2, 0x6) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000080)=[{&(0x7f0000000300)="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", 0x1000, 0x4}], 0x2000000, &(0x7f00000000c0)={[{'\"\x96+'}, {'&'}, {}, {'memory.stat\x00'}, {'}('}, {'memory.stat\x00'}], [{@audit}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@smackfshat}, {@fsmagic={'fsmagic', 0x3d, 0x5bf0}}]}) name_to_handle_at(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@reiserfs_5={0x14, 0x5, {0x2, 0x0, 0x7, 0x3, 0x2}}, &(0x7f0000000200), 0x1000) mmap(&(0x7f0000975000/0x3000)=nil, 0x3000, 0x3800001, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:24:55 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 419.954253][T13064] loop2: detected capacity change from 0 to 264192 21:24:55 executing program 0: socketpair(0x0, 0x8000f, 0x0, &(0x7f00000000c0)) 21:24:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$inet(r0, 0x0, 0x0, 0x0) [ 419.996867][T13064] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 420.011057][T13086] loop3: detected capacity change from 0 to 264192 [ 420.042995][T13086] nfs: Unknown parameter '"–+' [ 420.087492][T13064] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 420.099590][T13064] EXT4-fs (loop2): get root inode failed [ 420.105374][T13064] EXT4-fs (loop2): mount failed [ 420.167434][T13086] loop3: detected capacity change from 0 to 264192 [ 420.212561][T13064] loop2: detected capacity change from 0 to 264192 [ 420.219739][T13064] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 420.240384][T13064] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 420.252502][T13064] EXT4-fs (loop2): get root inode failed [ 420.258234][T13064] EXT4-fs (loop2): mount failed 21:24:56 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{0x0, 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:56 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffcc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:56 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r4, &(0x7f0000000040)=""/45, 0x2d) ioctl$VT_DISALLOCATE(r4, 0x5608) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:56 executing program 0: keyctl$reject(0x2, 0x0, 0x4af000, 0x200, 0x0) 21:24:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = gettid() statx(r1, &(0x7f0000003a00)='./file0\x00', 0x0, 0x2, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e0, &(0x7f0000000280)="8238e9e13bdc57748f2c") setresgid(0x0, r5, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = getpid() lstat(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003f80)={0x0, 0x0, 0x0}, &(0x7f0000003fc0)=0xc) r10 = open_tree(0xffffffffffffff9c, &(0x7f00000047c0)='./file0\x00', 0x80001) sendmmsg$unix(r1, &(0x7f0000004880)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000300)="6ef19b87e3e41f4935a7ce38ba99079a88bc7d658200b2944fa640ad79292779cdb048c4d253778eecaec782fea17c6fd809ec4a16b9c7c8b4fc72a03450b921827a7bb946122ae0383e7f927dfc1b3f8bdc92bb60d9dfa10b6637289f5e94c095e1d7d72c55d4608eba3ca03aedcaa7fd60abbec76f585f9b65d9939c309a1966d35a38a1be983e3d43a19b20ce7db2ffd8ceee39d0d67092f6249f1609223e62b4077f2a9d2b41cb0d1d36fc7ba734d93b9cdf0d4bf1a3764657c68e4310e045f2f7dd141aa82f41aff86d3851d5ccde7e0a30629ef95162a8cb71c158524fc2807918790c4aa4501bdcccce634166fcd7b72e", 0xf4}, {&(0x7f0000000100)="9663784e5b657a0beaa0ef4e74ac295e048f9616e5a640eb0daf89d7940d2c2e9353981e37499dd67ffb9f702fe81d17e94bf564af946c08c6e350cc35e5001f6e624dfc9a3596daad285ef2666dd09d3698d08f0ae7200148480c33140c676b81e015e9a1db64930f", 0x69}, {&(0x7f0000000400)="914b91996a20f6765f8a2d2a097f3af94d8a6a89cc6482f61bea6a8efcff92463f59ca44e577e0b96513f816d4bafeaf6507a7d8871069527606448fa9abd49b395687d3f9f96385c144e4d8b8a2c1c3e99b36b511eebfdad61859822a362bff0be8ae31217b9ea8a53803f3f922b30a7c2ee96a2ca330dbc7a124a747807e64238827a3d124207063c3ec4164ece1ae1b5d54fd9fd5fde56fcb8f702bc477d434301cd70dbf8b853fd873d767f78cd6426e1ec8f72583bf188bd94eaf34547e125262a6b90adc0c4d0793ff8f090a654eb8b27bff1921414e87601793af18ca769ba1f4a995d9dd", 0xe8}, {&(0x7f0000000180)="50e9f1dd03c1963170e8269996bf9ed314703ae49416f92cb1a129af4da33be2fe1ccb04d86a92fd26e81060a3ef88b1a6f8b9c8ffcba001f8757b2c04f4", 0x3e}, {&(0x7f0000000500)="6705ecdd5cf82193f8e1e981eeb6cc1a984e36b7f578328710c58ffbcf7322841a863d90fc123628de60318b2420d9a56e997a99f03f6f9743cc2b5f14c4e201808be2eac77b410dcc86543144d5d21c59cd7cebac3bc628a87044cbfc961fd6a71f4e6c9df45f9835c848bf876de52aa319f360d8b98896c9adf334e1eb73c449676157e27f22bf4e5417511383e9531d5aef6aea5c164e0aa71ef1f76960a52c2d3f84e0b04cb30861d64dcda65ae3c10f8223df5a0257cb1bf5ed0fb2c9c6136b674742ea05385722e43542839028f1d94052afeaf435ff7e", 0xda}], 0x5, &(0x7f0000000780)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0xe0, 0x80}, {&(0x7f0000000880)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000900)="879be1c41117f2eb3e58a79cbae524dc33d2bfc44be18461530be8acf1cc2a3ed1982151cf160e47ae16b4da78825b04f0ba0cfb6fbec3adbb128d16a3526eda5b6f7ece95c2e21cfdadf0ee3339c332234bd9a46039a90704ae7b0ffbefeefb31302cbabb0fd5bd04bbc37e4ce96c232afd270d8a4499546e7e0ff488c007cab5533f33979955d913b5280d75569e158bb6af5692d3c1d09e220030a8e4e3772a48ed67111fb2", 0xa7}, {&(0x7f00000009c0)="8656a63fc34904a05b329b4bb064b8f9f49940df457a27a6d703b086d95c11ed197bcae6b85874864673cf647eaa50d877ab764f962e8ec10af63e6c4b0c9abafd38ef57e9a5bc7e7e9ab5a71fd48bc36311e494f3b1f14f21f3ea4f5f5d17121aaf5150d463dc8bedb2b3c86802a7d312972cd570840bc56a000d189ffa40f01757f56e3ebf4399c5e1c14fce770d67c730cfbf270f1b510c7bb37f715804d470116b91b231e07a1e3be025ee53c25261e8a06b5e50c53ca59e3be3276b009fdac4ca0d0d5be73f235d20d18cbc70ce5b8149fc3668c199bab7f92773", 0xdd}, {&(0x7f0000000ac0)="285d66ebb2d0ccc51394e8c83d96fee6ab74928aa59ec21f1db5082438d0c1c5ff75ff36182b307f8e8c1b42242861a5465b162004b2e9d6e21263fd30bad0e25c350b907a89ed168bbc2e59dd348afcdda736ac2bd317b3ecbe8f99a802a1600f9b87395ca6ff6273584d3daa9dd7eaa4710ce3dab77f2cfecac055bb1bc9e8d3ae5335ff27d956cf3c202c1ba88c3de112984a617c9755ca0fec5ca2194a64f5", 0xa1}, {&(0x7f0000000b80)="6b360e82d26573ae98819e249f82bd387941778c92d49b78394bd41eb4e1d01aa710953bc64b76aadeb0dcd69ee0", 0x2e}, {&(0x7f0000000bc0)="3accc23f2f52d2102cac69ef1ccec44791238500f07fc0457b77e84bcb91f54cdff30891f2732f183ad324a9d404a5002722cd942976bdd52e", 0x39}, {&(0x7f0000000c00)="cbafd4c50e3f4a93a857cbe53a43eed5dfad56bdc9e99bc37deeb12c3c7f3dd4fa64ee314a5b5d3a499cf0ff29e42523934582432eb011e46d56fd519e38dfd7e5f5135b2fdd2d4a23558433f1e9b20952fdd5c1b78ac60a7e9150694725a290b87f6ab186eeecca84770066b97b5e404bb1d02dde57da5f9a1571ba7315bd81138e98af27ceb05980c3fa892c95a6b9acf950a2d502ddc899736a07f2f1c10f6c928c5df9f7197911d2bebb333b9c5c8edaa7dd35c0f626", 0xb8}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000000d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000dc0)="ffbe001cf13f4853578d850e091fba866b8e40413ad0b49079b9ea524241a726a29b5579932bb51c782e4948a8e715d9028298235d6205a6895d8674ce451ea78da5d7754a0ba682058f39ff61161d2cdb59029e087149198a7eba5a1b28ac6ff840a66d8f7bea04c86ac8dd95cafb4a40603d3dd0a8e327f5f0c132ec921a31d795279bdda37483d6a77c12a2c9212b0c241790ee9895e1067c78e5c69b28c85ec2ba576bb68216b53aedc298462b8a5672f38da30822", 0xb7}, {&(0x7f0000000e80)="6d88daa02e1329734def582424b989ee9b57321c6da953015d96a6ee325c5c6b71c74e7c5c921de00e6972b45f5d62bfc0e79d37d615ade1e583cd75eaa5ee30f34fdcb57d9433a4091e3a9261676b8fca614f9ad41f1cf501", 0x59}, {&(0x7f0000000f00)="7557d629f3f8bca1a159aa0a11fe79b3112c1c0b8d86ca7c8d7b45567c26933b3b4b583f7abff38797f2b0a162aa90979cd268c98dd847de71cb117dc2a63a929dc9080680b9bfa69295152725939354513d211b712e8a33638094a114", 0x5d}, {&(0x7f0000000f80)="a20dd25d943f9b6af90dd1f82ced1296b72372899919fdd1cd5e20ac74d4f29a6d5d1f99246ac3ce05a069e01f7b7e1fe3f13f40c615d6c6c40ded8255ffdaaee533289aa744bfe9e5636a2e57e8a0fe38ffca887dc30c0d9118c632c54ac519dbae7f936d2da89c64924be3b9dd015875214926efe9c7b535d8f15e2cbf399f93b737c159d65857aaecd32ff5731b7c", 0x90}, {&(0x7f0000001040)="48b0b64965e2133aec50036fdd67644534293ecc568cc6e12b629384a8566d704f3bc5b777d5dcf50799eba557e8d2224252094116419bb375eff1e95fd49c0287ef1495fb7d5be93692939060ae618dddbc84931c96", 0x56}, {&(0x7f00000010c0)="9ab3e583e5f4578d1489d9792dfd2455685f", 0x12}, {&(0x7f0000001100)="caf60c6db370315a061bea1ba8d5c8ac1b3b1ba63c26b044fc8f6a1b894f183c4080f8fd675e1c795b03f722bedf981d72ed59988681e1fbe1f96b7f27edc8386d70f99be13e8336bc4d93f0e47bc5b3ad9df0773d0ebb3425c4a76c289084262df08cbb6956263e69adedcea2ee399db155fca50ff7c9c870b76373a87697397c9ec10cb684f07d949aabb69775bcb648f22584f11c83e2015ec6bc987c3d19da12c4d08a5778780b8687dca9289396f153e18c5c5a39ffdfc83ec20982b705b3d8e1178942130af2bd03710ba005b54b91e329f040182cef7d99f8bc67d405c3ccf5d7", 0xe4}, {&(0x7f0000001200)="90b000f355cc25f2c819f1573e0b1e683cb267", 0x13}, {&(0x7f0000001240)="105adabb1e4b86d02b7ad3d8083553e212767400d58492382ffdad9f5c9710aee41113055ab6da99c4bea3f49ef114ac21ebeaa50a0ed14445d0e78bd9c69d5c517c6225796d13582d137610091eff137b3e055a88e1282615a103ca5e623e04741dd2850b312f13a708c8061ef1947ebe48a799b689a5b93b24855e1521c1c03c5b97bd4b7a6669defd693151d6def2c8598879bc65d7e37c49fe6a17efab91465bf0dee29a6944db02e74c30b5ae5c97b43de3629088dc97e9903e3e4cd2a1c203411684c10e34f8becc4bc3811cc461f7d94edac7cadf3e78ebfb51e9c3aaab33bced0c", 0xe5}, {&(0x7f0000001340)="48eb04ff1e720c1339038d5b0c7dac2130ac26ca9c51f6c4aa8d570d4e1a950a62ab2f1ddec91e8e8e67c74a0b59103e470056c8dfa121f93afb489743288ed34f719960144b89f90eb8ae158d4aca6f9441198d2b3085a40dcf4d7782c6926561dc41719d737983e03671bab38df7ecd15a109a66717e635b6009fc67f695985870", 0x82}], 0xa, &(0x7f0000003b40)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r5}}}], 0x178, 0xc800}, {&(0x7f0000003cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003e40)=[{&(0x7f0000003d40)="a8f9a32aae8b536ecf04e78dab8614b1d5612bfaa80e7b5b79e7d592afdcb1bd5a195aefd01cb389baff718dd616d1d26850c500768286f63857a5095aa76126063f39c11cb6f10afc55e0c857beee61dfbc425277aed5446294bd76c8f6e1edab93fd55d93a2a1ff9cf70c8c38f601799385340de1766db5ee36523f4e37d0ccd8520edb08f9fad9779e8f5979f7c917216f53351e797dab849e9869d5807b1e7d3ad6770a6a1ff32b80581a3837ab4731417b6b04467e70a9cac22f1b1322f245e158be5b59d28d9984854509eb1", 0xcf}], 0x1, &(0x7f0000004000)=[@rights={{0x30, 0x1, 0x1, [r1, r0, r0, r1, 0xffffffffffffffff, r0, r6, r1]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}], 0x50, 0x8001}, {&(0x7f0000004080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004700)=[{&(0x7f0000004100)="d7b647ec5fda9e", 0x7}, {&(0x7f0000004140)="cf553f77de8c19458cfadafe9a05e7868dfe3ab077658649048e27b677a9c47a452f08469cf9d43bd0cc382f82157f8db7ec26ee36d711dac57873afba4b83efa35d88c988a5643f2f887b101d261402dfe492bfde184b4c843bbada0522cf891d918ea1bf2bba8af02a707106f268e10993bc0dab2e67cfdfbfcfac40fed54a892bbc6f6d90167b1ee597a2a9b88b72df9fd0bfe5a0875798dc08e640066a7c2a1b756a", 0xa4}, {&(0x7f0000004200)="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", 0xfb}, {&(0x7f0000004300)="ea212bdb13917cfa57bd1bc192037f06fd3bedb6b751f9cbf18d9cfa9f0b2ab6e8aadef2f078563d855e0bc94237ccdc830056046ce3abf792341b0f0cfee0df68fbe920edc019ed759481c05f6379d4d24b876a2163dcd908135afb701783de14267f1766fc512e9d797de869cdc21ff95fb9212f9194", 0x77}, {&(0x7f0000004380)="c3680a62431a85dfa4b8fbb43efe4f37017659462658d90ea11ff90517aa0f5d45bab1a833005f8c685974d908254487ab4a0bba4b2a1bcde755f88e78f7bda16e50dcf08077788ba827100f102c8ba109ec77ba7bf01698e59e039acafcd7d3a9dda9ca09e759601f7aa79cba5377b497059797762c986eea77e30b0b8e4626d484baeb8e1a1d96473c4e35b4a68959fee0ab417d1bc337a56696ee", 0x9c}, {&(0x7f0000004440)="e1daad5033c2abc0882b17262958eb33d29730b7adb6591db8899dc29db95413d0e83686b2a45df2fe1f3b9c0e8d63830513bbe0cce48166c094c628d4012058f1bf9c36c9b492d0d7d0a93e8d40de904e153d4d8eb7d96c6865cf093a6418d38f80c3ac397957d1b597028e6c971750fbabee183716c01127a3eef8cca4d0a8a3dfc7db5be46ddf937c23d1ff3f939cdd325978901ed445d62f8e52ae7bc135c8ddd467a3d188bf9e0a43f32ccb4297b653b902954e359641ace6df46270622434449746d6a64e373f8", 0xca}, {&(0x7f0000004540)="a108a612d07403ea684bea8843516de70b772a13f940fdbadb8dcd01089e513677082c41c34d26a549d4364acc58b275d9ce22779608e437d1ccfcd2138ab9ea01ef0278825f193eb8e7fa6ff7984f65217fcb4d4340700b344a7d1d28e6ee0460f0863a02093cfb6bfb75a6d144d21b83e4827e1e955ae343cea2929ca757a4cf58dd74b3519fb5d0b2cebd8d87fb3759316b", 0x93}, {&(0x7f0000004600)="497744a0844a5b55485f77ea76de59c3fa7916fd5728b903e539632a4b6b0bb8edf9167fbcfa4790af12ba196429643f2a542fb7b867fe9d87add848a7f6d8a271fc6f32fac4ed958aa4dc183ab3b146a12ac2cbe878c03ad4879b9bdf5a1e5d1b45afd4153bf9a89a1e44763e23ba9e909ac544738493f1c0173db066ebcd821d37eac8d753e2b72b760c4ffed55d05fb49e4f65bb556002dc92e34a99a91a03da71cc160de71dd67c3a164702b630ec25f28e765", 0xb5}, {&(0x7f00000046c0)="2484e7d8c3ab552b2a2326124719ea9f350ab898346352", 0x17}], 0x9, &(0x7f0000004800)=[@rights={{0x18, 0x1, 0x1, [r10, r0]}}, @cred={{0x1c}}, @rights={{0x10}}], 0x48, 0x4}], 0x5, 0x50) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7879020000002f00"]) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x4, 0x4, 0x3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10010, r1, 0x6) 21:24:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x1600, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:56 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)=0x2) read(r4, 0x0, 0x2000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r6, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r3, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) 21:24:56 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x181000, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r4, &(0x7f0000000040)=""/45, 0x2d) bind$unix(r4, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000240)=""/98, 0x62}], 0x3, 0xffff, 0x62a) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:56 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:56 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000100)={r1}) ioctl$TIOCL_SETVESABLANK(0xffffffffffffffff, 0x541c, &(0x7f0000000140)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus/file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r4, &(0x7f0000000080)=@x25, 0x80) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:56 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 420.997282][T13148] serio: Serial port pts0 [ 421.013969][T13137] loop2: detected capacity change from 0 to 264192 21:24:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00009ec000/0x7000)=nil, 0x7000, 0x1800003, 0x12, r0, 0x0) prctl$PR_SET_MM(0x23, 0x4, &(0x7f000079d000/0x2000)=nil) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000180)=""/48, 0x30}], 0x2, 0x4, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 421.053869][T13137] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 421.124198][T13137] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 421.136443][T13137] EXT4-fs (loop2): get root inode failed [ 421.142126][T13137] EXT4-fs (loop2): mount failed [ 421.210205][T13137] loop2: detected capacity change from 0 to 264192 [ 421.218984][T13137] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 421.228504][T13137] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 421.240591][T13137] EXT4-fs (loop2): get root inode failed [ 421.246279][T13137] EXT4-fs (loop2): mount failed 21:24:57 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)=0x2) read(r4, 0x0, 0x2000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r6, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r3, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) 21:24:57 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{0x0, 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:57 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:24:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x1800, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:57 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsync(r2) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:57 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmstat\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 421.940571][T13204] serio: Serial port pts0 21:24:57 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:57 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$addseals(r4, 0x409, 0x3) dup(r1) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) mmap(&(0x7f000042f000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0xf6738000) [ 421.986630][T13202] loop2: detected capacity change from 0 to 264192 [ 422.005096][T13202] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:24:57 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)=0x2) read(r4, 0x0, 0x2000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r6, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r3, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) 21:24:57 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 422.028228][T13202] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 422.040325][T13202] EXT4-fs (loop2): get root inode failed [ 422.046053][T13202] EXT4-fs (loop2): mount failed 21:24:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201}, 0x14}}, 0x0) mmap(&(0x7f00002dd000/0x2000)=nil, 0x2000, 0x100000e, 0x10, r1, 0xfb6d000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) read$ptp(r0, &(0x7f0000000300)=""/234, 0xea) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x60, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x401}, {0x6, 0x16, 0x2}, {0x5}, {0x6, 0x11, 0x81}, {0x8, 0xb, 0x7fff}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x8044) [ 422.108270][T13238] serio: Serial port pts0 [ 422.219578][T13202] loop2: detected capacity change from 0 to 264192 [ 422.227119][T13202] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 422.250661][T13202] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 422.262824][T13202] EXT4-fs (loop2): get root inode failed [ 422.268483][T13202] EXT4-fs (loop2): mount failed 21:24:58 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:58 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000001000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:58 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r3, &(0x7f0000000080)='./bus\x00', 0x0, 0x20) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:58 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000200)=0x2) read(r4, 0x0, 0x2000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r6, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r4, r3, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 21:24:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f00005af000/0x2000)=nil, 0x2000, 0x1000008, 0x100010, 0xffffffffffffffff, 0x48168000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x1a00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:58 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 423.016613][T13283] serio: Serial port pts0 21:24:58 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r4, 0x8, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x6, 0x18}}}}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x850) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:58 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:58 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r3, r2, 0x0) [ 423.083292][T13286] loop2: detected capacity change from 0 to 264192 21:24:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x7, 0x851, 0x3, 0x3, 0x100}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x42, 0x8}) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x2, 0x28011, r1, 0x0) [ 423.127604][T13286] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 423.157597][T13286] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 423.169672][T13286] EXT4-fs (loop2): get root inode failed 21:24:58 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 423.175340][T13286] EXT4-fs (loop2): mount failed [ 423.187913][T13314] serio: Serial port pts0 [ 423.210392][T13316] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 423.253108][T13286] loop2: detected capacity change from 0 to 264192 [ 423.286139][T13286] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 423.326799][T13286] EXT4-fs: failed to create workqueue [ 423.332267][T13286] EXT4-fs (loop2): mount failed 21:24:59 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 21:24:59 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:24:59 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:59 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000140)='/proc/locks\x00') preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:24:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000080)=""/113, 0x71}, {&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000200)=""/68, 0x44}, {&(0x7f0000000300)=""/132, 0x84}, {&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/203, 0xcb}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000005c0)=""/197, 0xc5}], 0x9, 0xff, 0x5) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/45, 0x2d) sendmsg$BATADV_CMD_GET_ORIGINATORS(r2, &(0x7f0000000800)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x1c, 0x0, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x54dd}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000081}, 0x4000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) 21:24:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x3200, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:24:59 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 423.974709][T13347] nfs: Unknown parameter '/proc/locks' [ 423.994750][T13349] serio: Serial port pts0 21:24:59 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000001240)=""/241, 0xf1}, {&(0x7f0000001340)=""/193, 0xc1}], 0x5, 0x10001, 0xffffffff) sendfile(r0, r1, 0x0, 0x4000000000010046) shutdown(r2, 0x1) [ 424.032602][T13347] nfs: Unknown parameter '/proc/locks' 21:24:59 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10000010000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:24:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f0000000040)={0xf1, 0x30, [0x1, 0x0, 0x6, 0x2], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r3, &(0x7f0000000040)=""/45, 0x2d) sendmsg$AUDIT_SET(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x38, 0x3e9, 0x400, 0x70bd2b, 0x25dfdbfb, {0x4, 0x1, 0x2, 0xffffffffffffffff, 0xf727, 0x4adc, 0x7, 0xffff}, ["", ""]}, 0x38}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:24:59 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000240)=""/208, 0xd0}, {&(0x7f0000000340)=""/220, 0xdc}], 0x5, 0x8000, 0x80000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 424.104646][T13367] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 21:24:59 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 424.187268][T13351] loop2: detected capacity change from 0 to 264192 [ 424.204787][T13351] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 424.220999][T13351] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 424.233197][T13351] EXT4-fs (loop2): get root inode failed [ 424.238836][T13351] EXT4-fs (loop2): mount failed [ 424.352914][T13351] loop2: detected capacity change from 0 to 264192 [ 424.360581][T13351] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 424.370109][T13351] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 424.382217][T13351] EXT4-fs (loop2): get root inode failed [ 424.388109][T13351] EXT4-fs (loop2): mount failed 21:25:00 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 21:25:00 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:00 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)={0x11c, 0x0, 0x9, 0x3, 0x0, 0x0, {0xc, 0x0, 0x9}, [@NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x15}, @NFCTH_TUPLE={0xc4, 0x2, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x24}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @private=0xa010101}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x14}, @NFCTH_TUPLE={0x1c, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x7, 0x40000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x2, 0x2, 0x2000, 0x18c136af}, 0x14) openat(r3, &(0x7f0000000000)='./bus\x00', 0x3a1040, 0x163) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0x1, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="9b22df4cfcc9d73c4d88ccd1f5c86e538021adc74942cc592ee75169a993fe0a060990894c1ca4118c2209b3a0e21df7aefbe69bd8c85b07537d30e930d862b2fb68bbf290021764e5a44e29682d732b478673873c67d650f322cb0c9df4577745ec3a0cb49cdbf9d553", 0x6a, 0x7fff}], 0x1000000, &(0x7f0000000240)={[{'/proc/locks\x00'}, {'!'}, {}, {}, {'/proc/locks\x00'}, {']]'}, {'{'}], [{@obj_user={'obj_user', 0x3d, '%'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@obj_role={'obj_role', 0x3d, '{\'#:}*'}}]}) r4 = openat$cgroup_ro(r1, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) mmap(&(0x7f0000523000/0x4000)=nil, 0x4000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r5, &(0x7f0000000040)=""/45, 0x2d) openat$cgroup_subtree(r5, &(0x7f00000003c0), 0x2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:00 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x3e00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 424.827157][T13413] serio: Serial port pts0 21:25:00 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) pidfd_open(0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) fstat(r3, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) 21:25:00 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x106, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 424.994541][T13424] loop2: detected capacity change from 0 to 264192 [ 425.011394][T13424] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 425.025485][T13424] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 425.037630][T13424] EXT4-fs (loop2): get root inode failed 21:25:00 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x300000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 425.043303][T13424] EXT4-fs (loop2): mount failed 21:25:00 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000180)=""/40, 0x28}], 0x2, 0xd9e, 0x4) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/45, 0x2d) openat$cgroup_ro(r2, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 425.150401][T13454] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 21:25:01 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 425.678158][T13475] serio: Serial port pts0 21:25:01 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:01 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x3f00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:01 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x101200, 0x0) preadv2(r4, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x2, 0x8, 0x8001, 0x4) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)='veth0_to_batadv\x00') mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000004, 0x10, r5, 0x20517000) sendmsg$NL80211_CMD_STOP_NAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="013f"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r4, 0x200, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "24de37b5d2d28ceabad17baccc"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80c0}, 0x20084010) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r6, &(0x7f0000000040)=""/45, 0x2d) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="013f"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r8, 0x400, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:01 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x500000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:01 executing program 1: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x2802, 0x0) fsetxattr(r3, &(0x7f0000000100)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000140)='}&[/b\x00', 0x6, 0x2) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/current\x00', 0x2, 0x0) sendfile(r4, r0, 0x0, 0x4000000000010046) 21:25:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x20001850) creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x8, 0x8110, r0, 0xa5c6000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/218, 0xda}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/168, 0xa8}, {&(0x7f0000000680)=""/133, 0x85}], 0x6, 0x5ef8, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:01 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) mmap(&(0x7f00002e4000/0x1000)=nil, 0x1000, 0x200000e, 0x10, r2, 0x56918000) 21:25:01 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x600000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:01 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 426.179445][T13487] loop2: detected capacity change from 0 to 264192 [ 426.195337][T13487] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 426.196466][T13523] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 426.224997][T13487] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 426.237105][T13487] EXT4-fs (loop2): get root inode failed [ 426.242801][T13487] EXT4-fs (loop2): mount failed [ 426.344763][T13487] loop2: detected capacity change from 0 to 264192 [ 426.352809][T13487] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 426.362396][T13487] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 426.374598][T13487] EXT4-fs (loop2): get root inode failed [ 426.380306][T13487] EXT4-fs (loop2): mount failed 21:25:02 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r4, 0x0) dup3(r3, r2, 0x0) [ 426.529324][T13547] serio: Serial port pts0 21:25:02 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:02 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x700000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) close(r0) r2 = fspick(r0, &(0x7f0000000000)='./file0\x00', 0x1) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000002300)=""/102400, 0x19000}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x4, 0xfffffffe, 0x1f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x50001, 0x109) 21:25:02 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) move_pages(0x0, 0x6, &(0x7f0000000140)=[&(0x7f000074d000/0x2000)=nil, &(0x7f0000663000/0x1000)=nil, &(0x7f000009a000/0x1000)=nil, &(0x7f00000ec000/0x2000)=nil, &(0x7f00003fa000/0x4000)=nil, &(0x7f000017c000/0x3000)=nil], 0x0, &(0x7f0000000180)=[0x0], 0x2) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$FIOCLEX(r4, 0x5451) 21:25:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4000, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:02 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x10000, 0x100) dup3(r3, r2, 0x0) 21:25:02 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) r5 = epoll_create(0x101) close_range(r4, r5, 0x2) 21:25:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000100), 0x2, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x6) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r2) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 426.989789][T13566] serio: Serial port pts0 21:25:02 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:02 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 21:25:02 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) mmap(&(0x7f000079f000/0x3000)=nil, 0x3000, 0x4, 0x110, r2, 0x98709000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 427.080699][T13580] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 21:25:02 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x900000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 427.140343][T13596] serio: Serial port pts0 [ 427.200604][T13565] loop2: detected capacity change from 0 to 264192 [ 427.212167][T13565] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 427.253565][T13565] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 427.265689][T13565] EXT4-fs (loop2): get root inode failed [ 427.271461][T13565] EXT4-fs (loop2): mount failed [ 427.394590][T13565] loop2: detected capacity change from 0 to 264192 [ 427.402087][T13565] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 427.412066][T13565] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 427.424155][T13565] EXT4-fs (loop2): get root inode failed [ 427.430338][T13565] EXT4-fs (loop2): mount failed 21:25:03 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:03 executing program 3: finit_module(0xffffffffffffffff, &(0x7f0000000000)=',\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_misc(r0, &(0x7f0000000300)={'syz1', "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"}, 0x1022) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:03 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:03 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xc3) mmap(&(0x7f000018b000/0x1000)=nil, 0x1000, 0x800007, 0x810, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:03 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4001, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 427.866043][T13637] serio: Serial port pts0 21:25:03 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xa02000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:03 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./bus/file0\x00', r3, 0x0, 0x1000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:03 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:03 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = accept4$inet(r1, 0x0, &(0x7f0000000000), 0x80800) write$binfmt_misc(r2, &(0x7f0000000040)={'syz1', "bc7498bc90c6a53a1b022ca52cb3e606b9eef57f7845b25318125e3b63c8231babda75b89fae83e574f61508c472dabac11c01ef931a5b886d5d202cd8895764f291ad9063e0bfc5a8bff45c37e0ca71f4d915646ad87ddebf3571a912f645c38281185c545e6dfa9e07685964b9abfb9a"}, 0x75) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:03 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1312c2, 0x40) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fstat(r4, &(0x7f00000002c0)) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x20440, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) read(r6, &(0x7f0000000100)=""/120, 0x78) sendfile(r5, r3, &(0x7f00000000c0)=0x6, 0x1f) 21:25:03 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xb00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 428.062958][T13638] loop2: detected capacity change from 0 to 264192 [ 428.083111][T13638] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 428.105786][T13638] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 428.117956][T13638] EXT4-fs (loop2): get root inode failed [ 428.123670][T13638] EXT4-fs (loop2): mount failed [ 428.151478][T13677] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 428.253367][T13638] loop2: detected capacity change from 0 to 264192 [ 428.261928][T13638] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 428.271982][T13638] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 428.284203][T13638] EXT4-fs (loop2): get root inode failed [ 428.290172][T13638] EXT4-fs (loop2): mount failed 21:25:04 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="0400"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:04 executing program 3: mmap(&(0x7f00006ab000/0x2000)=nil, 0x2000, 0x1000004, 0x100010, 0xffffffffffffffff, 0x973da000) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:04 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:04 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4002, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:04 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) truncate(&(0x7f00000000c0)='./bus\x00', 0x100) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301, 0x0, 0x0, {0x5}}, 0x14}}, 0x4000001) ioctl$BTRFS_IOC_LOGICAL_INO(r3, 0xc0389424, &(0x7f0000000180)={0xa67, 0x8, '\x00', 0x0, &(0x7f0000000140)=[0x0]}) llistxattr(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000240)=""/227, 0xe3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) mmap$IORING_OFF_SQ_RING(&(0x7f0000197000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000080)) 21:25:04 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x40640, 0x2) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x2a0001, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) close(r2) 21:25:04 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xd00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:04 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000080)='./bus\x00', 0x20000, 0x100) mknodat$loop(r4, &(0x7f00000000c0)='./bus\x00', 0x8000, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:04 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:04 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:04 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xe00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 429.011707][T13711] loop2: detected capacity change from 0 to 264192 [ 429.057300][T13711] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 429.114478][T13711] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 429.126576][T13711] EXT4-fs (loop2): get root inode failed [ 429.132255][T13711] EXT4-fs (loop2): mount failed [ 429.261321][T13711] loop2: detected capacity change from 0 to 264192 [ 429.269404][T13711] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 429.279003][T13711] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 429.291115][T13711] EXT4-fs (loop2): get root inode failed [ 429.296978][T13711] EXT4-fs (loop2): mount failed 21:25:05 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="0400"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:05 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:05 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x42) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x4001, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x7}}, 0xfffffffffffffd5e}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) sendfile(0xffffffffffffffff, r3, &(0x7f0000000180)=0x5, 0x80000001) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000300)=""/86, 0x56}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/218, 0xda}], 0x3, 0x0, 0xfffffc00) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r5, &(0x7f0000001740)=[{&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/148, 0x94}], 0x3, 0x5, 0x0) statx(r0, &(0x7f0000001e40)='./file0\x00', 0x4000, 0x800, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001780)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001800)="48404e488a473eebec2441983731d5f98f74fc94385738a424ae50cbe9d6ca6d01d8e68b70327703f503aa757eeaf4edb63eb03fb4e0857cf9653d9e02b09576f777689cf813219b33f88a71aa32a29b9579b7153d02970b35de7d8e61baae674134182911c1bf31b7a11783c04d249f9a3bb4d11c81c57e4ad2ab811e756a0278c98753c388eadee48c2220803cc7f3ecc4cc2a9dbdf1ff98bb6b7170cd1bf8bfdc319ebf7f118ace338bd8ca3db03ce5564b601509d3e9cfdda30636edeaa301b7468a36cd1661899c9f", 0xcb}, {&(0x7f0000001900)="b1c538167ba542498ce96fd3f2adbb372eedcaf88b0c41c7", 0x18}, {&(0x7f0000001940)="dfd3f3672e8ac440551a7625ca9b1ac20539bd9c40dfcf3fe70a6ad331bf14df2dea998370de75d506f7a7177a37aaa01ebd93e49b5f1de6121f80ac54e1b841c7ae9ba508b3f789ae210a9b6a5714f3d99f2347348c0d0d7192246edb3d74c5182f6a44fe6c446eb06c8f1283c79b4481b5a2529a23e26528bb993648b9c312a4f7a367b6aaaf5411c167bbddfae2c57567249388d32b5eab882470429f72ca41622e7e98fd800375a0991d177e6252b5b252234b81f57b3e86d03f369deceb241e8ae1b40f3cc7a00745dcba579dfddd186b945ad633950cf0d0411e858991e91479c5117ed69faa8b13c88932d615c42e64d0045b90a6c9", 0xf9}, {&(0x7f0000001a40)="f6064b0bf9ccfe1943b7feb09a8eef310ceb7f19cea3273bffebb4606db1e99bb91c8de9b13b370097f22d717ce35ac7a16e68dacdccb5f98f6909ba1654fe88915fce63122c6516fb1bf56b4564ba87d055a6b64d183c37f3ad421136fdb99fb957c052f8c0ebe615b4883ec7cc3e7eba2aa099c104d76538c9b485bdf8f6d6506eb3bf8619ecd32893b35662bdf4f06fedde72626fe17a3124ab883b9c319932e1efe570ebe60f887689690eeb3c05f6be98d708e064df140ef4f86b1199ad3fb3b25adc275d85c5e616", 0xcb}, {&(0x7f0000001b40)="c3d3d742d2ca69b27f44901b5170e0c919079ceb0e3e1460d8b8b8f9716e49dd0d52079cd05b3d6b32ef3013f79f26fd4f9bb367176337e5aea098f7475573f39414bcf59f07776a3dcb343b76dbe2394e6f4297", 0x54}, {&(0x7f0000001bc0)="a66e65eb3bd00aabcec7f36ea3eb6b8cb77224ea3af3e5b8061928de02f70579f389cdaa55a22036bc9748157acea156c0e79c45e8e5edf751a5811fa84f8589417f6ac2b8ee972bac23843ad41ac58bb55d2cc6e4f36f49329f6f3dcf09cd845b874843ad9eba7c6410710efa0fd17d19fe88334679c675e36949d1272fa521fe14e92e29ae59a945389cf147d5c98493331a9b9583fbfc335918436a84b1077224634b58", 0xa5}, {&(0x7f0000001c80)="fa231c74daf733107e79f7a9a84c3e2bcd8b0c8d9a5476c10c1936ef3f6f62314785f6017eb084a539f4618be3571cf76e4e4ff1796611be6ceacaecb0176c3fc01a661a15bacd158a08fa218e7386db4432cbb1a8e1c325014bf1db710317e3281608c6", 0x64}, {&(0x7f0000001d00)="cb103ac83c1fd1ddfb7b0fe579f834d57f067d84a3c0da9e71cbcea25ab418bc34ddc48d283afb6b178c878d4e6085c76e55d92b534399807be783b26d9ec21d28b17c7e5576185c481548dca0c7bdcb01c3b5f51ef4567053a3f941dda6a9d6993a5417b24d68b50f7beca1d1dc5e22fde22ff9a328b1bf2a2f6a399e78de7cbd5d350897703be45763e4f2f3b199cd89707a48cf23d4", 0x97}], 0x8, &(0x7f0000002040)=ANY=[@ANYBLOB="ff1e00"/17, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x4c880}, 0x48000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mmap(&(0x7f00002e0000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0xd7d93000) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:05 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(0xffffffffffffffff, r2, 0x0) 21:25:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) splice(r2, &(0x7f0000000040)=0x6, r1, &(0x7f0000000080)=0xffff, 0x2, 0x8) mmap(&(0x7f00005fe000/0x3000)=nil, 0x3000, 0x2, 0x110, r1, 0xbc2ad000) 21:25:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4003, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:05 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(0xffffffffffffffff, r2, 0x0) 21:25:05 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:05 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(0xffffffffffffffff, r2, 0x0) 21:25:05 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x573a42, 0x112) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) pread64(r4, &(0x7f0000000080)=""/190, 0xbe, 0xffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x20c400, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x110, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='devices.list\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:05 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 430.116287][T13784] loop2: detected capacity change from 0 to 264192 [ 430.125694][T13784] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 430.139985][T13784] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 430.152078][T13784] EXT4-fs (loop2): get root inode failed [ 430.157823][T13784] EXT4-fs (loop2): mount failed [ 430.280264][T13784] loop2: detected capacity change from 0 to 264192 [ 430.289072][T13784] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 430.298645][T13784] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 430.310836][T13784] EXT4-fs (loop2): get root inode failed [ 430.316757][T13784] EXT4-fs (loop2): mount failed 21:25:06 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="0400"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:06 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:06 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r4, 0x8010661b, &(0x7f0000000080)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:06 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) lseek(r2, 0xfffffffffffffffc, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000900)={{0xffffffffffffffff, 0x3, 0x0, 0x2, 0xfffff801}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x729080, 0x0) sendmsg(r4, &(0x7f0000000d80)={&(0x7f0000000140)=@ll={0x11, 0x19, 0x0, 0x1, 0x1, 0x6, @local}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="7c8ce6f28cf4716bc5425a3067650379bb54a0ebf8f4ff51259c05679d8d0339d09d53d7e0ce73fdd2c7b7e1910ea35010d3519a5cc1398537b7617cd44620c68196169bc428a7a4553bdb03472bd33fa16c2447d04b32af1b6a7e48b323e10d4cb760841322a30bcf5c89f23cbf843ecf0d0da51bc50d6a60803b735bfcfd64d4a1b03ae28716ff043ac0b2a09296088c36d0150232d885221246af7c5dd79d47cb019a0ecda0357a896d1a9cea9b0607af97d1f3051c23eb0298227301446195638f61283933332cc4368a23aa7b8ba3b8287a555bd62e7c6ed1cee3cf68fc5dd7147c88a1", 0xe6}, {&(0x7f0000000200)="cd5c5b582936216e2899a136f9045bc837dceb69b37247beecf1d9293bdc1899a6015ed99de16d6f65907243dcb9993942d771fe68c2825e2740940394a0e60d56a3a0af752be45c68efd3116d00e1dfa0b41b9fc79e4106fff0fd6689ac464476e9d5e5c23d3ec53dc21265b2055a0b458b627fbf1930049b867b494459f25a89cc918daa", 0x85}, {&(0x7f0000000500)="b0c58eacde613b73debe39c24987ab68744b3fa3690321503c79104bfdee1c765929a4d8afaf2afdffe3f7d51addd22fcfea3ec8f4f273cfef3d67d1f88b26bad67ec25600209aa92222da7765630d9fcf836d3c97228758c5bf18c08d839bf0e23f1603ca2da18346654f67b67ce87f1a5023621f22e21a3a48ec1e7aa31f7c5f5864592996b6269d0bd2013ea39b58b671c96c2f0e014091da1c80a68357cad1ea1a052e9b3c90bda586286c25930dc39d18b3846ecfcd36d6983911a288fad36a055de2e86e6b8aa25286de3eb278878c9e93455dee1f703a9137dbaecd", 0xdf}, {&(0x7f0000000600)="194f10322f7d8a9d87e223a9bacbac2f4f06d71dcb9c6676f2c88339d485a4877e7048957e8f60f06a1e90e41f6a3388a65d20dc33022bbf50486599987eba0fa701dcef3bd8b1b84d576cc370b38cf4edcc80530565d9022a22a8597e3e5416bb89faa30dde4e38f18bb206d7de1a5a91e4fa0bf0f632145e99fba3331aac759f334a01830793381a14bef1573ca1", 0x8f}, {&(0x7f00000006c0)="19c932db44f805e2febe091e4f2f53563aa544f461eac44af617ebeb7ef96631fa5e113694b8a8bd9c45aa4bf08764cf8852fa04d8b34d1ec40718ba593312543962c701c647c831a4f8c94c363df27489b2ea3d9e05ba67a10eff600f4ff2a620be6e3cc8e5fa7bbdffacda1128c29797a02526fb5ba444aa226dbac3d2b8542c29ccd67fe97724c390181f5b1f722bc070570d74d7745a8a0597fcc5", 0x9d}, {&(0x7f0000000040)="102ea3d532019fe04a7541885a069a135e02bb", 0x13}, {&(0x7f0000000780)="5f17e6a7a0986eb87531ad2333b2c2869d1095aa89ad759f599fd2da5f4bf03c82e93cd95d1ac5d060ffe2ecfe96aadfc59cda7fe688a4a9076f46357eceb56cd6a821a60ca765", 0x47}, {&(0x7f0000000800)="366b52bf81a48418", 0x8}], 0x9, &(0x7f0000002b80)=[{0xe0, 0x10c, 0x0, "1fc0d0eed8098ef74748ae753432c9bbbdd51dd1c16940506651940833616f41b61bf3e47acf5dc4fcf110abbfc3f074daa15ff8fbf97036dc82db8c77e39d599f12976bcd25868b24340bc18b5fb873a81c3dd6e40c479be7381e5958624cdb94f1a699e1b70018db4ac701ed3fa4ddd8e7f068b98a7b0611e34a579edcbc74d2f6998f3e8de40d1186fd13006a66cb956cfc7f9a2d7785887e1efdedc814f899df704d212b0f487f3ac6b478992788078664dda9be504968c1b94f7636dcc4a630bc9d77c5000000000000d500"}, {0x68, 0x108, 0xfffffff9, "a894617b5f8315fe56807724759f4a06274c7a37a98d05b43c41ba25c7b60dedf5f77244033571bcb264a55212762452a9a134e9d176793f0f42efc4177fe60b4ec367a7a3d920b400"/83}, {0xd8, 0x88, 0x0, "adfcec1cfa254a72418b3a48c0092ab154c491ef6e900efe74183ef8de0532ccf99c02000000000000002a066bf9ae3eb7abc712f0b0dab7db602f0f4ad51a4bf6ac09591fa4a37b4f1679c4ef58847ec9a448eab0aa1d44a09eb96a4d369f51e0bb4772b6321149b86980d14438b6db14a3d419afe95ca984cddd939e74b295ba32cb035195fd730fb958457dcbd7fff0d690318096731d87b38d295c336f3b6cdfaf30b320a7c76e2c51d26fd1554fef67b643957b9d363e8f0ab90d24000000000000000000"}, {0x60, 0x84, 0xff, "ccc281441fab5e652a074feef1ec1c9be3e152937f2c3e9b192b24068916df909b66210494fef2e450839d9addb6d29a4fd659d4134fc3fadee9ed37a332c02eedaa35a095246a6c80"}, {0x110, 0x10a, 0x2, "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"}, {0xf8, 0x11, 0x7, "b79a9d455b5baae4f685b2376afd6e3abe53ac68de6cd37d9c2a4f55f08510ac3e0e1a5fc54a04f88d6f7f796cfc244e15f07db64d39cc593409d4106ff4f838c3beca38f11eafcef3f333e236bdab10472e5840b012f5d19ce3f5cfc4f93969a459cc3b902f019eee1a0b31dd94785c28a7ba9e3dd21e762029b54c2706f0ffa3883cf2568028e9431e17d485a30cd7691bb8c16c024f35e591e7cb4c56108506ea8c735f6f87cd27c3c7db2f84f00dc4bd352e6d615238161bdecc6285c4bf8cd57a20352e22df1db97b6cccea0b662569ba12c4998416bf97e759f9bb62d42bdb903cbd1f"}, {0x1010, 0x10e, 0x0, 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"}], 0x1498}, 0x20004010) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg(r5, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000000dc0), 0x0, &(0x7f0000000e00)=[{0xd0, 0xbf, 0x7, "4d47d5d5944ad9ecd132609adb526282cf3d67db0d3b4c93af767c27768fd59ef87bdb74e9480365e9a11cef6dca1d703b59fe37fb44e110d537b9202a7b9ec204bb1f8ea74f1ac0a0c749ad2e2ea370156ad61da46dbba085a7e90a3b2e36735ed21d3e74811b7030f0d0af8a2db7c3c68120d1fc38cbc598e9450299119a498e5e00443f4bd6810e3645b2dac568f1819caf4c67b81825ec01edd47394429e41411212d4378fd375ca55cdf80d4194003403b56db3999f1d0f19c3ce89d3"}, {0x60, 0x6, 0x8, "e776a318197d2819944299b065bcac9553f714d3d42cc3e2c1c37641f7413d914057320e8d40589b7e19b3c1f294defcb145469a07b0a68c91197ed183d313d09ae04f18d69d69fa7c"}, {0xc8, 0x1, 0x1000, "4d7bd6c796c33656af993637b7a4ff39d6c13b4432c12b84e549c0454c00e6f37d55db39c738f64ff149ee410b36bc54caf3b289cbcccdb6697a86ebcb423b9dae1ddd128e253294ea71edbe73423f440346e252cb5501324c54614fa09fa37e6099fa842d31182a910b75aade169e7d076a0d889869e8981812113d38e3a0f5d09acf15150c740e72b763be1f64f59d4a8ec6473211b55c74822af6f33e1116251519a341db1e886c5a0c1f5f4fa9606e9efd"}, {0xe0, 0x88, 0x40, "dce158579d84505d6d9aea1af6a62f2aefb2f9266785830316716172bf63374fc808ac25858980d92aaca6a395365b0532ef09a048f3edaaac1310d1efc34ba0fbc8eb229c4db98351c43f134055d7c51dc574eb7c9727553fff4bdc228bb94f1b1cc90b3dbaf1f7d21070acb683d83870f85ccbe1506197ba2cb4915d4946d55d13183a875f6016a7a33bade786a6949e207d5a44ed9c607f2899e86ae6e9d114e3fcc1bec6b49d059836f57d3f0d69c1ef9cf2f8bb2875f93b66432fca08923c3f0b262d1740b90359"}, {0x1010, 0x10d, 0x6, "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"}, {0x98, 0x10e, 0x8, "0add92ef3b8a36cb1ad13360f238b50ef4610b84a7a2ddc639ead6cc0612ea3f1e6cf786d8c756c57317b66663ac96d882c86969d0a62de06a22c56318424062a05763333b298329c1e6a438c3fde5d3b8364c4509c17e345250e078597b26eebeb64790ef4bf6f9c8058e2108c4169f8b8043bf5b2b25891f26863ceac1f1538d"}, {0x40, 0x115, 0x8001, "d82f648b319f667fd4eff85a25857327a1eba32ca6e9cd4a05031b65a911dd3740cfb9e67985441ccbe63a0b91a8"}, {0x38, 0x1, 0x7, "f9d5e73111f82a365e2455ef9a47d8965fd8e930fec1c1bfa4bfc2fcdd82ef54e270"}], 0x13f8}, 0x4) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x13, r3, 0xe5b36000) sendmsg$NFT_BATCH(r4, &(0x7f00000009c0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000980)={&(0x7f0000004040)={{0x14}, [@NFT_MSG_NEWCHAIN={0x3c, 0x3, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_CHAIN_COUNTERS={0x1c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x9}]}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}]}, @NFT_MSG_NEWSET={0x1ca4, 0x9, 0xa, 0x0, 0x0, 0x0, {0x0, 0x0, 0x8}, [@NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0xe7cc}, @NFTA_SET_DESC={0x9c, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0x90, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7fffffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5454}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x81}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x426c}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x5}]}, @NFTA_SET_EXPR={0x1bc8, 0x11, 0x0, 0x1, @range={{0xa}, @val={0x1bb8, 0x2, 0x0, 0x1, [@NFTA_RANGE_TO_DATA={0x210, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0xec, 0x1, "65a1d3819996a92fec2d9d5146a37a9357477d64e4fbd2dabcd20cd8e4064a250f7ee7369457a391483ea767a9a5528907323164fc0e529db3003103de306c783d9ecfb5612cd0710b56e6fa70f161ec0447fd6bf4435a2f2c42c91cf58914701db9e4f6a2629d7a7430eea68ee6827fca437f657ffef845ae6407e6b25d75a0e01168f5eff54c49918d800f816e8f888f1dc6475a9cfcdc51d350a5ca2d4e26752882ebe8f093571e131a4be414ccbdf428b2e946c7107611ffc1fdd4a4480e8dc7d30592f2e513b3b9ac8610385bdda624d164b825ba21d19f02fcce4012d3ab780323b6816f33"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VALUE={0xb4, 0x1, "c4dad7e2216d8140d509659305c3c8307bff3dfbfe5fe2af6064fc965d533ff7d65afd6d365ec83a2bb2806072e7cf17ccaf1bcc0ea83bf6845306c99d2fdbd96a7535514623f43e414e59889e6ca3b1bb50b83d0d774ef937893d2614bccdbbe70bd0987cfa64b81b2ce53901e3a034b8622a366f10455bca30aaa0fc82de6a797e57146c849dc5f8a437e24902247b9be49572cafc56dd14fe985fcac0c469ed489a87ad4a41ff90f46aa7e6a0670f"}, @NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_RANGE_TO_DATA={0x168, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x3d, 0x1, "6264635362ada16ebb705b019cc50216e03785096306a26add15225a323fd33f161f039509f55797a73c81b3b64cadf1c3b7b41fa049ce2961"}, @NFTA_DATA_VALUE={0xb6, 0x1, 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"3866bc67adcfa036c606c52988f6eaeed874f99d1003af790c7c1199079e695a67fff896d044e78345b9e6b70d30a317890a6537c8c60e557d64727a98c337e327a231e1fafbabf2433ca998a645f0cd41d12d296d2958c19fca180427a245dccffeb52a4835c005d48a5b79f21c75d8885efbceeffd2b6abdc0ba3aa203eca414a8edcd36760057985772dc8e24bc520acd64b442c8c542da2be33c9851ccc6b47751c545ba219405f1bbc20a18ed877dc79a1438d78b3189ca657e8919c9823871cc7bef9bc6e988beb4050ea56c6260a60788b6c64527bacd0911ecf44e1513ad3653028951a5b39f1d82db624be902e0c7d70d"}, @NFTA_DATA_VALUE={0x71, 0x1, "b3294e752b064cb7c32be99a9e1b0cdaf40ea42afa4134f06e535a2cb7a32cb2ebfedbb0b8adb5768462bf4a97079d7732a1b7c407e4d2305d31eb6a8c470644bad3a448bcd12ac28e235838d86cf50cbe6fce568c1da279259faeb45a36ede095c84e95dc96a2764d599e6279"}, @NFTA_DATA_VALUE={0x66, 0x1, "47f23d5c3b3e29690109a4652c2c80327df95eac0aec717b70c275d551a8fcf4b5e4c3c7721ca187b79116c830f92ed253d0398b7386cf48499d773660ee3bc7707b048caa80b73a5f2e2afb8ac7681d2bd8a62d9dac53ba0b2f4171d84bb3029072"}, @NFTA_DATA_VALUE={0xdb, 0x1, "009e17f0c6e14c51ac1f8195b582e9e4af96fc77830d37263167e698f435d537ce37ad393dc9f5fb6ffcdf7562a9f80193a869eca2133a3c09f85ab3701638971f69d989315576553b6013ed528b1f17e15d1cc56e939b0de688eb5a55fb6d846fd06c80bc859baed4852ef5a602c01318e4fa7e810d21f7cd15899fa68f08da97b0ebdd51a173c6c48ef2da0926f43fe57a60fc17698bb33d6d51903f865109176ef68785388bdbbdaef135f20c8310ec46c38a1c395c23490603c4e4d2b27fd0ee26e750e96b34d7dc87f5a86c184d79facebf60d63e"}]}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0xa}, @NFTA_RANGE_TO_DATA={0x1c8, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x38, 0x1, "b885747de4def5b336a2fc8ca97f25c8effcab7a4ea0a7a51b9e352199c02f99f689cc550508a3b7ece649f84aae2789c2e0b41c"}, @NFTA_DATA_VALUE={0x3c, 0x1, "5d39f0f7ccd42869fb48e1e282ecc379899b8183331c72ce6a2c2d03bf416a262e5fb2ff80a8288d8f3ffae2b89b071a760851643f9c2b25"}, @NFTA_DATA_VALUE={0xfd, 0x1, "3521ae5885be2a236f890297e8e797d766f5ccb47727741e146832ab5c9623d4614063d278a279b3bcc6d25f469dc005c3e3495c8120f688a612e715453c6cea23c714a1469ca11f0c6eb927ef4fe2a181219224f7ed9d344d0745f0dea5e01b31c652072bea573de433a6bfb8c1c0f57e001a481bcca8b0e8ae542925d4fb363618b40f7f12a17fd4987cacebd873e09bb5f8e05cb882e49ae5b2f4af61d75360418e6d071a429a9e40a4a86f03856b6c8dbad7a8505145612683fb2758d9dc435f6d1840934b9ec023cef0e3cf7ef1728ab815745025f6cfb33164650dba291a6026dd568db3758e4a191e2ebe7670aa5549ee37b29d9899"}, @NFTA_DATA_VALUE={0x5, 0x1, ':'}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}, @NFTA_RANGE_OP={0x8, 0x2, 0x1, 0x0, 0x3}]}}}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x4}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x233ae2d5}, @NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}, @NFTA_SET_POLICY={0x8}]}], {0x14}}, 0x1d08}, 0x1, 0x0, 0x0, 0x4040841}, 0x24000005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4100, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:06 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:06 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$BTRFS_IOC_FS_INFO(r3, 0x8400941f, &(0x7f0000000240)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:06 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3f00000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x601, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:06 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:06 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 431.264936][T13850] loop2: detected capacity change from 0 to 264192 [ 431.272938][T13850] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 431.283436][T13850] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 431.295656][T13850] EXT4-fs (loop2): get root inode failed [ 431.301622][T13850] EXT4-fs (loop2): mount failed [ 431.401132][T13850] loop2: detected capacity change from 0 to 264192 [ 431.409190][T13850] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 431.418981][T13850] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 431.431048][T13850] EXT4-fs (loop2): get root inode failed [ 431.436793][T13850] EXT4-fs (loop2): mount failed 21:25:07 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:07 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c03000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:07 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) dup3(r2, 0xffffffffffffffff, 0x0) 21:25:07 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r4, &(0x7f0000000400)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000180)=""/105, 0x69}], 0x4, 0x400, 0x1) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000003440)=[{&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000200)=""/145, 0x91}, {&(0x7f0000001300)=""/118, 0x76}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/34, 0x22}, {&(0x7f00000023c0)=""/116, 0x74}, {&(0x7f0000002440)=""/4096, 0x1000}], 0xa, 0x5, 0x1f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) fcntl$addseals(r2, 0x409, 0x8) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) 21:25:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4200, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:07 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) dup3(r2, 0xffffffffffffffff, 0x0) 21:25:07 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:07 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8cffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:07 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./bus\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:07 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xccffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:07 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) dup3(r2, 0xffffffffffffffff, 0x0) [ 432.188385][T13938] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 432.283522][T13919] loop2: detected capacity change from 0 to 264192 [ 432.292069][T13919] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 432.303979][T13919] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 432.316529][T13919] EXT4-fs (loop2): get root inode failed [ 432.322201][T13919] EXT4-fs (loop2): mount failed [ 432.431154][T13919] loop2: detected capacity change from 0 to 264192 [ 432.439009][T13919] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 432.448973][T13919] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 432.461073][T13919] EXT4-fs (loop2): get root inode failed [ 432.466762][T13919] EXT4-fs (loop2): mount failed 21:25:08 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:08 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xefffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:08 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) mknod$loop(&(0x7f0000000280)='./bus\x00', 0x6000, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000080)=""/90, 0x5a}], 0x1, 0xd9f, 0xfffffffe) r4 = eventfd2(0xc4db, 0x80001) ppoll(&(0x7f0000000180)=[{r4, 0x122f}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240), 0x8) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:08 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4300, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:08 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r4 = signalfd4(r1, &(0x7f0000000080)={[0x1801]}, 0x8, 0x800) epoll_pwait(r4, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x7fffffff, &(0x7f0000000100)={[0x4f5]}, 0x8) 21:25:08 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xf6ffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 432.985778][T13981] serio: Serial port pts0 21:25:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) r2 = socket$inet6(0xa, 0x6, 0xeb) write(r2, &(0x7f0000000000)="b0e220", 0x3) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/time_for_children\x00') ioctl$FIBMAP(r3, 0x1, &(0x7f0000000080)=0x61) 21:25:08 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:08 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:08 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfe01000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 433.123225][T14006] serio: Serial port pts0 [ 433.175938][T14016] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 433.187956][T13978] loop2: detected capacity change from 0 to 264192 [ 433.206941][T13978] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 433.233136][T13978] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 433.245330][T13978] EXT4-fs (loop2): get root inode failed [ 433.251074][T13978] EXT4-fs (loop2): mount failed [ 433.344937][T13978] loop2: detected capacity change from 0 to 264192 [ 433.352565][T13978] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 433.362707][T13978] EXT4-fs: failed to create workqueue [ 433.368136][T13978] EXT4-fs (loop2): mount failed 21:25:09 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:09 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x402400, 0x80) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x1000003, 0x50, r0, 0x7f46c000) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x1, 0x80000000, 0x80, 0xffffff80, 0x3, 0x7}) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:09 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:09 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfeffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) r2 = socket$inet6(0xa, 0x80003, 0x7) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = dup2(r2, r2) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x36b, 0x4) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f00000000c0)=0x1, 0x4) sendmmsg(r2, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0xfc00, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4400, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:09 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x111400, 0x100) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 433.958982][T14054] serio: Serial port pts0 21:25:09 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff7f00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:09 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, 0x5) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f00009cb000/0x2000)=nil, 0x2000, 0x8, 0x810, r0, 0x1b9d6000) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x0, @local}, 0x10) r3 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000)=0x7, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) 21:25:09 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffff00000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 434.061555][T14074] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 21:25:09 executing program 1: r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000001c0)) r1 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) r5 = syz_io_uring_setup(0x611f, &(0x7f0000000080)={0x0, 0x2c07, 0x8, 0x1, 0x26d}, &(0x7f00005e5000/0x4000)=nil, &(0x7f000007d000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000180)=[r2, r4, r6, r7, r4], 0x5) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r2, 0x0, 0x4000000000010046) [ 434.124094][T14084] serio: Serial port pts0 [ 434.147827][T14083] PM: suspend entry (deep) [ 434.166339][T14083] Filesystems sync: 0.014 seconds [ 434.171896][T14083] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 434.180966][T14083] OOM killer disabled. [ 434.185101][T14083] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 434.194723][T14083] printk: Suspending console(s) (use no_console_suspend to debug) [ 434.247036][ T1790] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 434.750047][T14083] ACPI: Preparing to enter system sleep state S3 [ 434.750131][T14083] PM: Saving platform NVS memory [ 434.750136][T14083] Disabling non-boot CPUs ... [ 434.753361][T14083] smpboot: CPU 1 is now offline [ 434.755881][T14083] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 434.755936][T14083] ACPI: Low-level resume complete [ 434.756030][T14083] PM: Restoring platform NVS memory [ 434.756101][T14083] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 434.767795][T14083] Enabling non-boot CPUs ... [ 434.767933][T14083] x86: Booting SMP configuration: [ 434.767936][T14083] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 434.768150][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 434.769273][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 434.770916][T14083] CPU1 is up [ 434.771186][T14083] ACPI: Waking up from system sleep state S3 [ 434.882565][T14083] OOM killer enabled. [ 434.883150][T14083] Restarting tasks ... [ 434.921443][ T1031] synth uevent: /devices/virtual/block/loop0: failed to send uevent [ 434.924626][ T1031] block loop0: uevent: failed to send synthetic uevent [ 434.927941][T14083] done. [ 434.928711][T14083] PM: suspend exit [ 434.951185][T14053] loop2: detected capacity change from 0 to 264192 [ 434.962841][T14053] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:25:10 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:10 executing program 0: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) dup3(r2, r1, 0x0) 21:25:10 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:10 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) open_tree(r4, &(0x7f00000000c0)='./bus\x00', 0x0) [ 434.980314][T14107] PM: suspend entry (deep) [ 434.987300][T14053] EXT4-fs: failed to create workqueue [ 434.989199][T14053] EXT4-fs (loop2): mount failed [ 435.002311][T14107] Filesystems sync: 0.020 seconds [ 435.008836][T14107] Freezing user space processes ... (elapsed 0.007 seconds) done. [ 435.018513][T14107] OOM killer disabled. [ 435.019129][T14107] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done. [ 435.021531][T14107] printk: Suspending console(s) (use no_console_suspend to debug) 21:25:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4900, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 435.100177][ T6035] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 435.591028][ T7] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 435.611843][T14107] ACPI: Preparing to enter system sleep state S3 [ 435.611925][T14107] PM: Saving platform NVS memory [ 435.611929][T14107] Disabling non-boot CPUs ... [ 435.614472][T14107] smpboot: CPU 1 is now offline [ 435.617210][T14107] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 435.617267][T14107] ACPI: Low-level resume complete [ 435.617339][T14107] PM: Restoring platform NVS memory [ 435.617396][T14107] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 435.629434][T14107] Enabling non-boot CPUs ... [ 435.629570][T14107] x86: Booting SMP configuration: [ 435.629574][T14107] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 435.629866][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 435.630949][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 435.632507][T14107] CPU1 is up [ 435.632787][T14107] ACPI: Waking up from system sleep state S3 [ 435.843032][T14107] OOM killer enabled. [ 435.843621][T14107] Restarting tasks ... [ 435.862725][ T1031] synth uevent: /devices/virtual/block/loop2: failed to send uevent [ 435.866218][ T1031] block loop2: uevent: failed to send synthetic uevent [ 435.868927][T14114] serio: Serial port pts0 [ 435.870946][T14107] done. [ 435.871657][T14107] PM: suspend exit 21:25:11 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)={'U-', 0x97}, 0x16, 0x2) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000671000/0x4000)=nil, 0x4000, 0x2, 0x20010, r0, 0xb7c87000) 21:25:11 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) 21:25:11 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair(0x1, 0x1, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000240)=ANY=[@ANYBLOB="f6e2ff53eeff8aec5dd4fc5e6584ecf3246148ffffff00579b8efe5002103601994eb5fc2209d0cd80f6136a06b0d7f736647ad9638e70cdae994eb010035102d59b65afd6d730d3ae150a3707d4d9117525da9b6be072d24cc991058f6b45a7b6c7c9497d73e733ee2fd44b5f89e2e925ce01610e9d6904d7413d000915eb9991eaba3469b93d5d4455cf5c66"]) r4 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$lock(r4, 0x51c05c714293ddc0, &(0x7f0000000100)={0x1, 0x0, 0x9, 0x1, 0xffffffffffffffff}) r5 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x141, 0x0) preadv(r5, &(0x7f0000000280), 0x0, 0x4, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) sendfile(r5, r6, &(0x7f0000000140)=0xffff, 0x1000) 21:25:11 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:11 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x61, 0x1, @buffer={0x0, 0x21, &(0x7f0000000080)=""/33}, &(0x7f00000000c0)="234336909cc35658570d67186483f151940d42568b39e069841d57f5f75bebfdb637db526d973e5a3352ea750f50ea15e24ce2119ebdca1d8736e08b6490c1ee4d0379af7477619297ddb28929fa4666a90cc1bf106b079d83becfa09f52b33e48", &(0x7f0000000140)=""/29, 0x10001, 0x2, 0x3, &(0x7f0000000180)}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r4 = openat(r2, &(0x7f00000001c0)='./bus\x00', 0x200, 0x60) ioctl$SG_IO(r4, 0x2285, &(0x7f0000001380)={0x53, 0xffffffffffffffff, 0x9, 0x4, @buffer={0x0, 0x3, &(0x7f00000002c0)=""/3}, &(0x7f0000000300)="7c0fdbdb5c2f116ff1", &(0x7f0000000340)=""/4096, 0x7, 0x10005, 0x0, &(0x7f0000001340)}) 21:25:11 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 436.099211][T14120] loop2: detected capacity change from 0 to 264192 [ 436.102077][T14120] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 436.110467][T14120] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 436.113264][T14120] EXT4-fs (loop2): get root inode failed [ 436.114527][T14120] EXT4-fs (loop2): mount failed [ 436.204151][T14120] loop2: detected capacity change from 0 to 264192 [ 436.206484][T14120] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 436.208607][T14120] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 436.210866][T14120] EXT4-fs (loop2): get root inode failed [ 436.211744][T14120] EXT4-fs (loop2): mount failed 21:25:12 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) finit_module(r1, &(0x7f0000000300)='#! ', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000200)=""/152, 0x98}], 0x2, 0xfff, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380), &(0x7f00000003c0), 0x2, 0x3) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="2321202e2f6669646530206d656d6f72792e7374617400200100000072792e735a92c1617400206d656d6f72792e737461740020ae0ba1f894eadac643e4f31dba62f2d478078367a4ea49ae0ffd000000001979930d24faef6ef8d9382d6b58ceba517505d7d7ae92a875f6f45a394bc308e50d51d72454324c9dcc76bc0436b044e99d690a445bb398e01ae345e354be3f4fc80ed996291d7b935fcb8279042e76607d46abc36d5f89aa28dd1c882ac187979d5a7c99d9e4577df99bfdbfddc32f701e9bc8f711b4b8467731578a733025f9994949997102cb0bdd6a4d1af566f75d25f68ede0e16f2103feafa41e34d9f399893ced1dc44747b99c76c67c79550ba8cef533c35e8174c6e3e75a8e5b8e4d9b0c83600519c13e521382b3866bf804b8e70e4b91461f54bffb7f4cc323934a4d59a8dc32c38c5ead7eff953bf93ec856d81d940f5eb514fe3d623b2db834e88311941ef5ba2c089811ec08d89ba07ab5ca8170d5f795d2ea6ecf3dc0204340b2156"], 0x163) ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r3, &(0x7f0000000040)=""/45, 0x2d) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000000)={0x4, @multicast2, 0x4e22, 0x3, 'dh\x00', 0x34, 0x10000, 0xf}, 0x2c) 21:25:12 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:12 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f0000000080)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4f00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:12 executing program 0: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:12 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000100)="e6084195b9d4a3d86d0a23174bd66ce855146fda0bcd20a220c8a25468eb3e727ba19f9de87c229cbfb667c04f35f4b5cef6d3fbfcd6953736e558ca34dbdfcee39b8d9fcc8fa38029251d31cec63a09372e62f5128542263bfc22e451614981469097321d402b02b1605b0160cffc85306be88b7552dd0c5d17380d16e8e9fb5d2b793fe1bede3eede96d5e64a78b9e7dcf19497f0556aa7872f9a3ce7c963d8d8850e7769eea6475193bfc7dc042e75837c911d754fadd9af5786971042d1aad115341078682bd248a277317329e1dbdafae4c1b7985ed685cd80c20445448509358c41609c39d1f8d6da3a1692eea841266f06236c1fec5b2d70e7b1e0748") preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r4, 0x11, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 436.832843][T14185] serio: Serial port pts0 21:25:12 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, 0x5) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f00009cb000/0x2000)=nil, 0x2000, 0x8, 0x810, r0, 0x1b9d6000) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000099e000)={0x2, 0x0, @local}, 0x10) r3 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000)=0x7, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) 21:25:12 executing program 0: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 436.964865][T14211] PM: suspend entry (deep) [ 436.976198][T14211] Filesystems sync: 0.010 seconds [ 436.977727][T14211] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 436.982434][T14211] OOM killer disabled. [ 436.983223][T14211] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 436.986087][T14211] printk: Suspending console(s) (use no_console_suspend to debug) 21:25:13 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 437.025157][ T8] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 437.539414][T14211] ACPI: Preparing to enter system sleep state S3 [ 437.539523][T14211] PM: Saving platform NVS memory [ 437.539528][T14211] Disabling non-boot CPUs ... [ 437.542802][T14211] smpboot: CPU 1 is now offline [ 437.545698][T14211] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 437.545811][T14211] ACPI: Low-level resume complete [ 437.545892][T14211] PM: Restoring platform NVS memory [ 437.545902][T14211] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 437.558517][T14211] Enabling non-boot CPUs ... [ 437.558662][T14211] x86: Booting SMP configuration: [ 437.558666][T14211] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 437.558838][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 437.559864][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 437.561417][T14211] CPU1 is up [ 437.561707][T14211] ACPI: Waking up from system sleep state S3 [ 437.669318][T14211] OOM killer enabled. [ 437.669917][T14211] Restarting tasks ... [ 437.673973][ T1031] synth uevent: /devices/virtual/block/loop0: failed to send uevent [ 437.676373][ T1031] block loop0: uevent: failed to send synthetic uevent [ 437.697651][ T1031] synth uevent: /devices/virtual/block/loop5: failed to send uevent 21:25:13 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = inotify_init1(0x80000) sendfile(r0, r3, &(0x7f0000000080), 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 437.699783][ T1031] block loop5: uevent: failed to send synthetic uevent [ 437.703657][T14211] done. [ 437.704376][T14211] PM: suspend exit [ 437.705339][T14213] serio: Serial port pts0 [ 437.725600][T14181] loop2: detected capacity change from 0 to 264192 [ 437.729215][T14181] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 21:25:13 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:13 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:13 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x400800, 0x0) 21:25:13 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) [ 437.756378][T14181] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 437.759410][T14181] EXT4-fs (loop2): get root inode failed [ 437.760952][T14181] EXT4-fs (loop2): mount failed 21:25:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x5600, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:13 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:13 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "b460efa03de133bcb9081bb52657240df0f6fe0aef50276cb2b090b8072c1ecc765f9910f5099961f26449ff216135c5eee910271450d18f7cce2366cde22feaca9c6d55df1f966e2392278c198b8f43a73ef96b93b03ab02a8d43f7e9f0ad7af98a8036188201c9ff709a5b50558e2bec1e23862f21ad7737a6332ac8"}, 0x81) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = eventfd(0x9) fcntl$getownex(r4, 0x10, &(0x7f0000000180)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x505400, 0xc0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 437.831900][T14238] serio: Serial port pts1 21:25:13 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:13 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = eventfd2(0x80, 0x80c00) mmap(&(0x7f0000330000/0x2000)=nil, 0x2000, 0x200000b, 0x12, r3, 0xf050b000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$eventfd(r4, &(0x7f0000000080)=0x4, 0x8) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 438.013646][T14250] loop2: detected capacity change from 0 to 264192 [ 438.019937][T14250] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 438.023587][T14250] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 438.025774][T14250] EXT4-fs (loop2): get root inode failed [ 438.026630][T14250] EXT4-fs (loop2): mount failed [ 438.117047][T14250] loop2: detected capacity change from 0 to 264192 [ 438.119362][T14250] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 438.122659][T14250] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 438.125569][T14250] EXT4-fs (loop2): get root inode failed [ 438.126598][T14250] EXT4-fs (loop2): mount failed 21:25:13 executing program 0: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:13 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:13 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x5d5482, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 438.281922][T14294] serio: Serial port pts0 21:25:14 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6200, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:14 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:14 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:14 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/clients\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x400000, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r2, 0x0, 0x400000000001004a) setxattr$security_evm(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x5, 0x0, 0x14, 0x20, 0xc, "e28dc5522050873ac39776e8"}, 0x15, 0x2) 21:25:14 executing program 0: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:14 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 438.668897][T14317] serio: Serial port pts0 [ 438.685074][T14319] serio: Serial port pts1 21:25:14 executing program 0: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:14 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:14 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) [ 438.779959][T14343] serio: Serial port pts0 21:25:14 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x5]}, 0x8) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/cpu', 0x101102, 0x82) write$cgroup_freezer_state(r4, &(0x7f00000000c0)='FROZEN\x00', 0x7) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x5) tkill(r6, 0x1e) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r7, &(0x7f0000000040)=""/45, 0x2d) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r6, 0x7, r3, &(0x7f0000000140)={r7, r4, 0x3ff}) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:14 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 438.833570][T14353] serio: Serial port pts1 [ 438.933274][T14322] loop2: detected capacity change from 0 to 264192 [ 438.936392][T14322] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 438.939016][T14322] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 438.941569][T14322] EXT4-fs (loop2): get root inode failed [ 438.942417][T14322] EXT4-fs (loop2): mount failed [ 439.031758][T14322] loop2: detected capacity change from 0 to 264192 [ 439.034640][T14322] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 439.037403][T14322] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 439.040288][T14322] EXT4-fs (loop2): get root inode failed [ 439.041787][T14322] EXT4-fs (loop2): mount failed 21:25:15 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:15 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/ldiscs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000009, 0x4010, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) close_range(r0, r3, 0x0) 21:25:15 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:15 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) 21:25:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6300, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:15 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 439.559298][T14392] serio: Serial port pts0 [ 439.564189][T14394] serio: Serial port pts1 21:25:15 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f5, 0x200, 0x70bd25, 0x25dfdbfe, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r2, 0x0, 0x4000000000010046) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x20100, 0x0) r6 = ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) mmap(&(0x7f00003c5000/0x4000)=nil, 0x4000, 0x0, 0x40010, r7, 0x7000) mount$9p_fd(0x0, &(0x7f00000001c0)='./bus\x00', &(0x7f0000000240), 0x940c10, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@msize={'msize', 0x3d, 0x2}}], [{@fsuuid={'fsuuid', 0x3d, {[0x34, 0x65, 0x32, 0x61, 0x32, 0x65, 0x37, 0x63], 0x2d, [0x30, 0x36, 0x37, 0x32], 0x2d, [0x66, 0x63, 0x33, 0x37], 0x2d, [0x31, 0x65, 0x39, 0x7eb4baeca99a1cd6], 0x2d, [0x57, 0x33, 0x37, 0x37, 0x0, 0x37, 0x37, 0x5c]}}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x32, 0x30, 0x33, 0x37, 0x34, 0x61, 0xd3cbc58dae37821c], 0x2d, [0x66, 0x33, 0x61, 0x37], 0x2d, [0x35, 0x0, 0x61, 0x35], 0x2d, [0x53, 0x36, 0x36, 0x62], 0x2d, [0x31, 0x30, 0x63, 0x61, 0x36, 0x36, 0x66, 0x38]}}}, {@obj_type={'obj_type', 0x3d, '/dev/bsg\x00'}}]}}) write$P9_RREADLINK(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="1e4d1ad3e215f4aa218f026a2f603de1f1409bf3fb2cfacdf508023625491d"], 0xe) 21:25:15 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:15 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:15 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:15 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv(r4, 0x0, 0x0, 0x47aa, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) preadv2(r5, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/131, 0x83}], 0x2, 0x4, 0x558, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 439.674351][T14418] serio: Serial port pts0 [ 439.790455][T14393] loop2: detected capacity change from 0 to 264192 [ 439.793789][T14393] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 439.800681][T14393] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 439.804214][T14393] EXT4-fs (loop2): get root inode failed [ 439.805537][T14393] EXT4-fs (loop2): mount failed [ 439.904740][T14393] loop2: detected capacity change from 0 to 264192 [ 439.909129][T14393] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 439.911943][T14393] EXT4-fs: failed to create workqueue [ 439.913067][T14393] EXT4-fs (loop2): mount failed 21:25:16 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:16 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:16 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:16 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x242401, 0x0) r5 = signalfd(r3, &(0x7f0000000380)={[0x3]}, 0x8) r6 = syz_open_dev$vcsa(&(0x7f00000004c0), 0x100000001, 0x80) r7 = accept4$inet(r3, &(0x7f0000000540)={0x2, 0x0, @private}, &(0x7f0000000580)=0x10, 0x800) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r10, &(0x7f0000000040)=""/45, 0x2d) io_submit(0x0, 0x7, &(0x7f0000000940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0xb0, 0xffffffffffffffff, &(0x7f0000000080)="cd29dfbd5835117a1b7469fc1e945265e10951f4020079dc090359cc71ca9fbf0dc75779f5ae7d13208a4407648e0c9177bd76c074b991118771f1b94c29f27b526c5bbafc02245932805cc3e7474d5a260771829ca2c32fd4b171f8f8f6096854704884713be4b2be51ab444ba32e0204ec0a6f3868a7d2854971c713a94f475b7565dcb121fb1eef5dfba060c964d82c3e1facaefa4e9252d018aaf33b1e4ca25403faf3a55cdbdb437d65818465f0effd56b66cb0ef4ba2b8f45218977c285dfac300bc0678e2c6f4c5744744497dae1316f2017039dc1fc191aba8cf825d951df97cb73c9f5b4eadeaa97649f8d1db37c34589cf", 0xf6, 0x81, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x817, 0xffffffffffffffff, &(0x7f0000000240)="e8e36ded545198bbce5c014a35322e1bc9c70c114a83cd0df39ab862e4589aa2693514528c5bdfbcfae48a85d15a35b7e47ffaa21c0d2a06bcf87422a1b5994daa86add9147635dde849243ae22b35af3313c2ba5ff8311658e19d2d60e777e6c627cd440e213b9f2adf432d68959bc63c744bb07a8b5a7e56fb9947330de71824196a6e1ec9f563d0f0512107095dfe10e01e6648c064cabf3511a8e139f6344a14ec66226acd84b7cc9a95b8a55a57d9af95dab673d4f2f9862730fdbbe39779a3321c6f280b7fac1911da1a1c59804928af1ba998a493b1d9f17950d5464267e97b937b4bf71c1223148f38e2d01d", 0xf0, 0x40, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x8, r5, &(0x7f00000003c0)="c4712e0e2b2ca5e54832b08353ce883253b763e77790426fb4efb400b05f17d59a2bff03129eea00da2b2191d3e0a2403303afcce123826dac172ceefb1cd0292852687d154fe971a8083ff7fc6ef145b317036a37539aa7afe037804ccadc7148119b69539ff5196fec5ad78ca95da88a185f456b959f345c6aceaaf409dbf7903f2fe3479d1eebfe6c168805b6a3aee7bff4eb7c736fd4b6e7274e53aac0c3df66aeb84c01235ef67f96a7db3321b8baef360358dc7231c4a594a9dafd8c0bb26471104572a9803dd8402e72e685d00d16", 0xd2, 0xfffffffffffffe00, 0x0, 0x3, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x101, r7, &(0x7f00000005c0)="de59e049928e131fbb08bd7d99ec586337a6ce362c6bc7060ebd09fb10c11765f0906146", 0x24, 0x401}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0x8, r8, &(0x7f0000000640)="aeac1671c7aa36dff0f81f17ab2cbd2209fb4a9febd1bf9c1408333286a2daeafde2c4a6d82ce27ecca43ed27544fdabb5d7584b2b91046761ec91e972f235941c16dfa2657c0827aba69f59d117b8f96d3dec4295841d28d8be0627de4825e53fdbf0", 0x63, 0xff, 0x0, 0x0, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x1, r9, &(0x7f0000000700)="df2081e2abef763103e36cec8b17c770bb86585c4d615e821dc42642dd73b65a8fd510bc41dcdd6be03040e9a2522131e835fd44e0ea47c9c203b2a883774cb77c6186c6262ea532fd3a73da294660473398e04b0cb10b5831c066ed5973c98bcfa81cc205c521af7e2d4f5fddbbc676b5509f882d96dd87fe439bbd7bcc254b30f9bb302e37eff399adf41f5871e5de255e", 0x92, 0x8c2b, 0x0, 0x1}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000000800)="1145253648f6c4fd113a579f61f3a7923170bc143de950b0ed197c9b233ec619cf4769cbdc6f89e4546774151d58908d3d06d3f672827cc989af56546ee20a2e3e77e2957d095bb191c2b8017d0d4769f4022b45fdadd9d4503bed2aff2e1683a256043c3729f4bb6f0d425673ad6a137cc704f97f5f0b034dd05103c5295de657421418be501967ce4f3ae642de23207c256653331157a4f7da98da5f16a39caee7168436b5f67bc089fe0285716a33d2bb81eac66724d856faad812f35cf7d554b29a4314f5c70ca70e6dd0a47a5d09e1f58c219261b6481b6bfa8737568f77dddcd4a7403", 0xe6, 0x1, 0x0, 0x0, r10}]) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6800, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:16 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) 21:25:16 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:16 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 440.453777][T14467] serio: Serial port pts0 [ 440.467971][T14469] serio: Serial port pts1 21:25:16 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:16 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:16 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/45, 0x2d) write$P9_RFLUSH(r0, &(0x7f0000000080)={0x7, 0x6d, 0x2}, 0x7) r1 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r2, 0x0, 0x4000000000010046) [ 440.531861][T14492] serio: Serial port pts0 21:25:16 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 440.640048][T14515] serio: Serial port pts0 [ 440.683872][T14465] loop2: detected capacity change from 0 to 264192 [ 440.688434][T14465] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 440.690592][T14465] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 440.693078][T14465] EXT4-fs (loop2): get root inode failed [ 440.694153][T14465] EXT4-fs (loop2): mount failed 21:25:17 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b2", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:17 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:17 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = fsopen(&(0x7f0000000080)='affs\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x200000) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) r5 = accept(r3, &(0x7f0000000100)=@tipc=@name, &(0x7f0000000180)=0x80) fsetxattr$security_evm(r5, &(0x7f00000001c0), &(0x7f0000000240)=@ng={0x4, 0x14, "817c4700951025beece8bf0c653337"}, 0x11, 0x2) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:17 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x6f00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:17 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) 21:25:17 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x300}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 441.380488][T14542] serio: Serial port pts0 [ 441.389077][T14541] serio: Serial port pts1 21:25:17 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)=""/199, 0xc7}], 0x1, 0xfff, 0xac) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r4, 0x8040942d, &(0x7f00000001c0)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev, @local}, &(0x7f0000000280)=0xc) 21:25:17 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x34c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:17 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:17 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x500}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:17 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = syz_open_dev$char_raw(&(0x7f0000000140), 0x0, 0x48400) r5 = accept$unix(r1, &(0x7f0000001800), &(0x7f0000001880)=0x6e) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r6, &(0x7f0000000040)=""/45, 0x2d) r7 = socket$nl_sock_diag(0x10, 0x3, 0x4) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r8, &(0x7f0000000040)=""/45, 0x2d) io_submit(0x0, 0xa, &(0x7f0000001f00)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x200, r4, &(0x7f0000001640)="e4b6ba6991f7a51b2c42cbe032af1530fecb0a9c235751ea79ddf4477c333f5c91b4a326e8d55c01d35103a6e4e8aa8b6a3ae788a213bd71e47cde30f8e12e96fd2ee6d24254ce131597e3214690015c771ba6b8b53ebcb9c6c1d67ca405c74baeb894a532f1ea78356def01b2e65afaea31c8684e8efb3df39dbd5640f2d8077385b39352f4a4c6ba0b", 0x8a, 0x43, 0x0, 0x1, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb14122f71dc81b17, 0x5, r0, &(0x7f0000001700)="09b419c70066d743c07f941eb3838eef25ca408ec984e5886f0de47e53637d8513646409266d3015e8dbaf8d6fe33240722731068f204d94837cb5953ce7f167b217efca3b3b4a96013d6f44d1dc652a92cea7975f2550c8acf44d7a48c508226db62c072054140f719a811848fe8a3dd328e5b101c2a5b24ada9860abc914d96b2bccd182ac0b03d550143337c6b543f6ba465531c490639371057ba459a6cf05ace525669fc8742c56bff5a404c033aff596c8d3e2117b5cbdf3f7ea0e647de8d06450c2a3da928289d5e392e0eb869c7cd55498cb9efe9c579f4ff7501598000ea8e8", 0xe4, 0x2a, 0x0, 0x1, r2}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x5, 0x9, r5, &(0x7f00000018c0)="1f7de0485d09befbbe8828c8d21c8af351f25cc24caa7b", 0x17, 0x1, 0x0, 0x7}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x6, 0x200, 0xffffffffffffffff, &(0x7f0000001940)="6c38ab1bc7f527bdb6943ab519b6c4f224e8359a659288cd42081d47984f5b744c970f48bb93ad3aa93528d7d7da44ac97ac576c421537f1011259e050fdf384cb3cc185cd4595ae6ca17f82ae1d41c7d11dd2950cf621ffe8adad0cb04a", 0x5e, 0x3f, 0x0, 0x1, r6}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x3, 0x4708, 0xffffffffffffffff, &(0x7f0000001a00)="83733071367c6b2a390993ac5c3bcba425068caaa2d051eeec257abf5f6f0e03695ab887fc9defd83be3184128310332e66c43f4f4375e0f2a1269c6585e87e1be997039fc880e04c3b708bdbd3a42dd8ac7d963e50e9396771c8e10b237c2f4f25799b9eab0bf6419442ce5d9b93ecbb87e77879e48520cfad010fbd43d4f612fa00c557efa6eda5cdff2ed3d49f9d02a75b35a731c6ff0f232931dbb27aee1986b2f5fa4b82436727d55bcada040c9b02b", 0xb2, 0x1}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x4, r2, &(0x7f0000001b00)="08f1e7cc6f141a8fe325a01e570676b513b26dcedfffb7861d244dee61c1b3437b427918abd9388e3f94c6635e034511681e06329c5b9e97c41dc8352fc16de14c4fd47cfc93ede1f5db4c9d0a250bba4249a6bf4de7", 0x56, 0xfffffffffffffff9, 0x0, 0x2, r2}, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x1, 0x1, r2, &(0x7f0000001bc0)="3dd119b47cba8b20986b34ed8caef59be72b643eb8ff4aec3bcf2d38e18c5647d31cd16b644a3c58c55de75cb3c08311a5dd6530dacad44f77a6b44bf87bc8355c0cdd6de43d226dba46e82c7ee5ab28ceda3858ebfe66a924c1f7fbdd7ee48a8045eb8b771b523b", 0x68, 0x4, 0x0, 0x1}, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x6, 0xa1fe, r7, &(0x7f0000001c80)="8912f0bcd5a9db3662867c54cec46bcd00b0dd3836b9316e4757e930a0626bfa16a15fd0077d47a7e613223e1ed4361e868040defc96", 0x36, 0x3, 0x0, 0x3, r1}, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x8, 0x3f, r3, &(0x7f0000001d00)="9fbd0b4a8b980e1bef3517618a4a4884b7b0e87d4c4bb1f28ae7d88f3fb78315d2690107b84021084f2adc76f8bfc760790f189c9bba232984f6cf7b8a73ad317b4e5fc6743cb538287d3f1c46cbc2c4ed6b5e6462cecaa210338fe8dc7dfcaeaea19f00d1a4424d4d80240d418a05c769c23f1335e0fa022a612c7eb536205b6e5159a8d09a0ab2c958a2cdb7d4e2bfd1bd2b46870fa1a8282d26f517c385b464303703", 0xa4, 0x401, 0x0, 0x7, r1}, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x2, 0x2, r2, &(0x7f0000001e00)="4385d304548754ecef49d1aca5bdbca4c293c66e5c8ac28ce6eb9ccffff1d8563084d359580f1dee4e64e265e70d8bcc2c5c1dcdb6e1584f5b25db309879f9d0ce32b059dba3f521bd46f07d43afaab4389c4ff7957153dfb3692d1fcfed6fe27531772b4a75bc5a4e5a05f3e838c448353e39182149c094905087ebf77edef2a13e3f4d728928e00a4a55b4ae33020a27ddd9d9f6", 0x95, 0x1000, 0x0, 0x0, r8}]) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000240)={0x0, "2fa67a4436177013d5376dab82244b58"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r9, 0xc400941d, &(0x7f0000001240)={r10, 0x100000001, 0x8, 0x1}) sendfile(r0, r1, 0x0, 0x4000000000010046) [ 441.531678][T14577] serio: Serial port pts0 [ 441.554913][T14580] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 441.640714][T14544] loop2: detected capacity change from 0 to 264192 [ 441.644174][T14544] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 441.647171][T14544] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 441.649296][T14544] EXT4-fs (loop2): get root inode failed [ 441.650357][T14544] EXT4-fs (loop2): mount failed [ 441.751799][T14544] loop2: detected capacity change from 0 to 264192 [ 441.754385][T14544] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 441.756490][T14544] EXT4-fs: failed to create workqueue [ 441.757544][T14544] EXT4-fs (loop2): mount failed 21:25:18 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b2", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:18 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x600}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:18 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(0xffffffffffffffff, 0x0, 0x1b, 0x9, 0x3) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 21:25:18 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x7c00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:18 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) [ 442.331591][T14616] serio: Serial port pts0 21:25:18 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x700}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:18 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:18 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:18 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x900}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:18 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) [ 442.422400][T14635] serio: Serial port pts0 21:25:18 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xa00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 442.451538][T14644] serio: Serial port pts1 [ 442.535729][T14663] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 442.608574][T14617] loop2: detected capacity change from 0 to 264192 [ 442.611113][T14617] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 442.614328][T14617] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 442.616761][T14617] EXT4-fs (loop2): get root inode failed [ 442.618412][T14617] EXT4-fs (loop2): mount failed 21:25:18 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:18 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b2", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:18 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x8002, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:18 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) truncate(&(0x7f00000000c0)='./bus\x00', 0x100) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x301, 0x0, 0x0, {0x5}}, 0x14}}, 0x4000001) ioctl$BTRFS_IOC_LOGICAL_INO(r3, 0xc0389424, &(0x7f0000000180)={0xa67, 0x8, '\x00', 0x0, &(0x7f0000000140)=[0x0]}) llistxattr(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000240)=""/227, 0xe3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) mmap$IORING_OFF_SQ_RING(&(0x7f0000197000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r4, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000080)) 21:25:18 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa02}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:19 executing program 1: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) [ 443.286738][T14683] serio: Serial port pts0 21:25:19 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:19 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(0xffffffffffffffff, r2, 0x0) 21:25:19 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:19 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:19 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(0xffffffffffffffff, r2, 0x0) 21:25:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 443.427222][T14710] serio: Serial port pts1 21:25:19 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 443.536243][T14731] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 443.603273][T14689] loop2: detected capacity change from 0 to 264192 [ 443.606645][T14689] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 443.608862][T14689] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 443.611005][T14689] EXT4-fs (loop2): get root inode failed [ 443.612687][T14689] EXT4-fs (loop2): mount failed 21:25:19 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ff", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:19 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(0xffffffffffffffff, r2, 0x0) 21:25:19 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:19 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x8003, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:20 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:20 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:20 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) [ 444.320476][T14759] serio: Serial port pts0 21:25:20 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:20 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 444.464817][T14788] serio: Serial port pts0 [ 444.533683][T14797] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 444.557997][T14757] loop2: detected capacity change from 0 to 264192 [ 444.561126][T14757] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 444.564619][T14757] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 444.567377][T14757] EXT4-fs (loop2): get root inode failed [ 444.568490][T14757] EXT4-fs (loop2): mount failed 21:25:20 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ff", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:20 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:20 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) dup3(r2, 0xffffffffffffffff, 0x0) 21:25:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:20 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xaa02, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 445.271455][T14813] serio: Serial port pts0 21:25:21 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) dup3(r2, 0xffffffffffffffff, 0x0) 21:25:21 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:21 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) dup3(r2, 0xffffffffffffffff, 0x0) [ 445.412842][T14841] serio: Serial port pts0 [ 445.462700][T14850] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 445.582483][T14814] loop2: detected capacity change from 0 to 264192 [ 445.586872][T14814] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 445.590093][T14814] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 445.592252][T14814] EXT4-fs (loop2): get root inode failed [ 445.593135][T14814] EXT4-fs (loop2): mount failed 21:25:21 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) 21:25:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xab00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:21 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ff", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:21 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) [ 446.245317][T14871] serio: Serial port pts0 21:25:22 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 446.270678][T14872] serio: Serial port pts1 21:25:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) 21:25:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:22 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:22 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c03}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 446.414848][T14908] serio: Serial port pts0 [ 446.466336][T14919] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 446.590180][T14868] loop2: detected capacity change from 0 to 264192 [ 446.595543][T14868] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 446.599469][T14868] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 446.602864][T14868] EXT4-fs (loop2): get root inode failed [ 446.604729][T14868] EXT4-fs (loop2): mount failed 21:25:22 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff00", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:22 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xefff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:22 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)=0x2) read(r3, 0x0, 0x2000) dup3(r3, r2, 0x0) 21:25:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xab02, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 447.251382][T14947] serio: Serial port pts0 21:25:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:23 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfe01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:23 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x2000) dup3(r2, r1, 0x0) [ 447.383427][T14977] serio: Serial port pts0 [ 447.523585][T14948] loop2: detected capacity change from 0 to 264192 [ 447.529293][T14948] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 447.533020][T14948] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 447.537365][T14948] EXT4-fs (loop2): get root inode failed [ 447.538998][T14948] EXT4-fs (loop2): mount failed 21:25:23 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff00", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:23 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:23 executing program 3: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xac02, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:23 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:23 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 448.266593][T15009] serio: Serial port pts0 21:25:24 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:24 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 448.517588][T15006] loop2: detected capacity change from 0 to 264192 [ 448.522611][T15006] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 448.526341][T15006] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 448.530492][T15006] EXT4-fs (loop2): get root inode failed [ 448.532169][T15006] EXT4-fs (loop2): mount failed 21:25:24 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:24 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff00", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:24 executing program 3: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:24 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xad00, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:24 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:24 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 449.233443][T15057] serio: Serial port pts0 21:25:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:25 executing program 3: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:25 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1004000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 449.373710][T15086] serio: Serial port pts0 [ 449.562087][T15058] loop2: detected capacity change from 0 to 264192 [ 449.567092][T15058] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 449.571536][T15058] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 449.576601][T15058] EXT4-fs (loop2): get root inode failed [ 449.578374][T15058] EXT4-fs (loop2): mount failed 21:25:25 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff0000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:25 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:25 executing program 3: open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xad02, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:25 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 450.268223][T15122] serio: Serial port pts1 21:25:26 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:26 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:26 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 450.373799][T15141] serio: Serial port pts0 21:25:26 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:26 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 450.467969][T15159] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 450.505128][T15166] serio: Serial port pts0 [ 450.602856][T15119] loop2: detected capacity change from 0 to 264192 [ 450.612091][T15119] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 450.622761][T15119] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 450.635139][T15119] EXT4-fs (loop2): get root inode failed [ 450.640902][T15119] EXT4-fs (loop2): mount failed 21:25:26 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:26 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff0000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:26 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xae02, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:26 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 451.270481][T15196] serio: Serial port pts0 21:25:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:27 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:27 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 451.383294][T15216] serio: Serial port pts0 21:25:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:27 executing program 3: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 451.478631][T15231] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 451.513561][T15239] serio: Serial port pts0 [ 451.620203][T15191] loop2: detected capacity change from 0 to 264192 [ 451.628847][T15191] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 451.638378][T15191] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 451.650463][T15191] EXT4-fs (loop2): get root inode failed [ 451.656491][T15191] EXT4-fs (loop2): mount failed 21:25:27 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff0000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xa000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:27 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) 21:25:27 executing program 3: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfa, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xaf02, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa020000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 452.207673][T15271] serio: Serial port pts0 21:25:27 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 452.302214][T15288] ================================================================== [ 452.310465][T15288] BUG: KCSAN: data-race in next_uptodate_page / shmem_write_end [ 452.318122][T15288] [ 452.320454][T15288] write to 0xffff888131289360 of 8 bytes by task 15272 on cpu 0: [ 452.328179][T15288] shmem_write_end+0x60/0x3d0 [ 452.332879][T15288] generic_perform_write+0x23e/0x3a0 [ 452.338179][T15288] __generic_file_write_iter+0x161/0x300 [ 452.343830][T15288] generic_file_write_iter+0x75/0x130 [ 452.345812][T15286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 452.349263][T15288] vfs_write+0x69d/0x770 [ 452.349283][T15288] ksys_write+0xce/0x180 [ 452.349300][T15288] __x64_sys_write+0x3e/0x50 [ 452.371725][T15288] do_syscall_64+0x4a/0x90 [ 452.376151][T15288] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 452.382060][T15288] [ 452.384431][T15288] read to 0xffff888131289360 of 8 bytes by task 15288 on cpu 1: [ 452.392062][T15288] next_uptodate_page+0x323/0x670 [ 452.397110][T15288] filemap_map_pages+0x761/0x870 [ 452.402062][T15288] handle_mm_fault+0xda3/0x1a70 [ 452.406928][T15288] __get_user_pages+0x947/0xee0 [ 452.411796][T15288] __mm_populate+0x24d/0x380 [ 452.416503][T15288] vm_mmap_pgoff+0x142/0x1d0 [ 452.421272][T15288] ksys_mmap_pgoff+0x2a8/0x380 [ 452.426067][T15288] do_syscall_64+0x4a/0x90 [ 452.430510][T15288] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 452.436417][T15288] [ 452.438846][T15288] value changed: 0x0000000000d2e000 -> 0x0000000000d35000 [ 452.446139][T15288] 21:25:28 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:28 executing program 3: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 452.448469][T15288] Reported by Kernel Concurrency Sanitizer on: [ 452.454676][T15288] CPU: 1 PID: 15288 Comm: syz-executor.1 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 452.464864][T15288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 452.474932][T15288] ================================================================== 21:25:28 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 452.504248][T15299] serio: Serial port pts0 21:25:28 executing program 1: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) [ 452.551574][T15265] loop2: detected capacity change from 0 to 264192 [ 452.566125][T15265] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 452.617238][T15265] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 452.629522][T15265] EXT4-fs (loop2): get root inode failed [ 452.635292][T15265] EXT4-fs (loop2): mount failed 21:25:28 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r1, 0x0, 0x30000033fe0, 0x0) 21:25:28 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:28 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:28 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:28 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xb802, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:28 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 453.113503][T15338] serio: Serial port pts1 21:25:28 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:28 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:28 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 453.220322][T15357] serio: Serial port pts0 21:25:28 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:29 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 453.456166][T15334] loop2: detected capacity change from 0 to 264192 [ 453.466479][T15334] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 453.481741][T15334] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 453.494031][T15334] EXT4-fs (loop2): get root inode failed [ 453.499747][T15334] EXT4-fs (loop2): mount failed 21:25:29 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r1, 0x0, 0x30000033fe0, 0x0) 21:25:29 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 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_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:29 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:29 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x11000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:29 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xb902, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:29 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:29 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x12000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 454.084138][T15408] serio: Serial port pts0 21:25:29 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:29 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:29 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 454.201403][T15435] serio: Serial port pts0 [ 454.369095][T15405] loop2: detected capacity change from 0 to 264192 [ 454.377623][T15405] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 454.387763][T15405] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 454.399971][T15405] EXT4-fs (loop2): get root inode failed [ 454.405765][T15405] EXT4-fs (loop2): mount failed 21:25:30 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r1, 0x0, 0x30000033fe0, 0x0) 21:25:30 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(0xffffffffffffffff, r0, 0x0) 21:25:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:30 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42, 0x0, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xba02, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:30 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4c030000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 455.032880][T15463] serio: Serial port pts0 [ 455.039587][T15465] serio: Serial port pts1 21:25:30 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x401, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:30 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8cffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:30 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xccffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 455.142014][T15488] serio: Serial port pts0 [ 455.360734][T15459] loop2: detected capacity change from 0 to 264192 [ 455.369726][T15459] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 455.379303][T15459] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 455.391821][T15459] EXT4-fs (loop2): get root inode failed [ 455.397463][T15459] EXT4-fs (loop2): mount failed 21:25:31 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xefffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:31 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:31 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xbb02, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(0xffffffffffffffff, r0, 0x0) 21:25:31 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xf6ffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 455.982190][T15533] serio: Serial port pts0 [ 455.992095][T15532] serio: Serial port pts1 21:25:31 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:31 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfe010000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 456.117319][T15555] serio: Serial port pts1 21:25:31 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfeffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:31 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:31 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 456.236778][T15577] serio: Serial port pts1 [ 456.368087][T15528] loop2: detected capacity change from 0 to 264192 [ 456.378591][T15528] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 456.389723][T15528] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 456.402108][T15528] EXT4-fs (loop2): get root inode failed [ 456.407798][T15528] EXT4-fs (loop2): mount failed 21:25:32 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:32 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:32 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffff8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xbc02, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:32 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(0xffffffffffffffff, r0, 0x0) 21:25:32 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffcc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 456.910760][T15614] serio: Serial port pts0 [ 456.923778][T15615] serio: Serial port pts1 21:25:32 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:32 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:32 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:32 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 457.029004][T15639] serio: Serial port pts1 21:25:32 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:32 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 457.290745][T15612] loop2: detected capacity change from 0 to 264192 [ 457.300970][T15612] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 457.310878][T15612] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 457.322981][T15612] EXT4-fs (loop2): get root inode failed [ 457.328638][T15612] EXT4-fs (loop2): mount failed 21:25:33 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:33 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, 0xffffffffffffffff, 0x0) 21:25:33 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:33 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, 0x0, 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 21:25:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xc000, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:33 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 457.850798][T15690] serio: Serial port pts0 21:25:33 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:33 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:33 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:33 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:33 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 458.207203][T15688] loop2: detected capacity change from 0 to 264192 [ 458.216551][T15688] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 458.227988][T15688] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 458.240243][T15688] EXT4-fs (loop2): get root inode failed [ 458.246045][T15688] EXT4-fs (loop2): mount failed 21:25:34 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x30000033fe0, 0x0) 21:25:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:34 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:34 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xc001, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:34 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, 0xffffffffffffffff, 0x0) 21:25:34 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 458.773466][T15752] serio: Serial port pts0 21:25:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:34 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:34 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:34 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 459.108053][T15751] loop2: detected capacity change from 0 to 264192 [ 459.119855][T15751] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 459.130304][T15751] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 459.142510][T15751] EXT4-fs (loop2): get root inode failed [ 459.148292][T15751] EXT4-fs (loop2): mount failed 21:25:35 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x30000033fe0, 0x0) 21:25:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:35 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:35 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xc002, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:35 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, 0xffffffffffffffff, 0x0) 21:25:35 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:35 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 459.815488][T15814] serio: Serial port pts0 21:25:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:35 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:35 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 460.132942][T15813] loop2: detected capacity change from 0 to 264192 [ 460.142564][T15813] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 460.152197][T15813] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 460.164347][T15813] EXT4-fs (loop2): get root inode failed [ 460.169986][T15813] EXT4-fs (loop2): mount failed 21:25:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:36 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:36 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xc003, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) 21:25:36 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x30000033fe0, 0x0) 21:25:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:36 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(0xffffffffffffffff, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:36 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:36 executing program 0 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:36 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 460.852123][T15889] FAULT_INJECTION: forcing a failure. [ 460.852123][T15889] name failslab, interval 1, probability 0, space 0, times 0 [ 460.864821][T15889] CPU: 1 PID: 15889 Comm: syz-executor.0 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 460.874991][T15889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.885249][T15889] Call Trace: [ 460.888532][T15889] dump_stack+0x137/0x19d [ 460.892900][T15889] should_fail+0x23c/0x250 [ 460.897327][T15889] __should_failslab+0x81/0x90 [ 460.902267][T15889] ? serport_ldisc_read+0x74/0x300 [ 460.907395][T15889] should_failslab+0x5/0x20 [ 460.911903][T15889] kmem_cache_alloc_trace+0x49/0x310 [ 460.917197][T15889] serport_ldisc_read+0x74/0x300 [ 460.922141][T15889] ? __fsnotify_parent+0x32f/0x430 [ 460.927280][T15889] tty_read+0x18c/0x410 [ 460.931444][T15889] ? security_file_permission+0x87/0xa0 [ 460.937099][T15889] vfs_read+0x565/0x5d0 [ 460.941263][T15889] ksys_read+0xce/0x180 [ 460.945445][T15889] __x64_sys_read+0x3e/0x50 [ 460.949976][T15889] do_syscall_64+0x4a/0x90 [ 460.954544][T15889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 460.960500][T15889] RIP: 0033:0x4665d9 [ 460.964473][T15889] 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 [ 460.984199][T15889] RSP: 002b:00007fee67364188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 460.992679][T15889] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 21:25:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:36 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 461.000706][T15889] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 0000000000000005 [ 461.008683][T15889] RBP: 00007fee673641d0 R08: 0000000000000000 R09: 0000000000000000 [ 461.016688][T15889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 461.024813][T15889] R13: 00007ffe6aab56cf R14: 00007fee67364300 R15: 0000000000022000 [ 461.133344][T15871] loop2: detected capacity change from 0 to 264192 [ 461.142407][T15871] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 461.157253][T15871] EXT4-fs error (device loop2): ext4_fill_super:4960: inode #2: comm syz-executor.2: iget: root inode unallocated [ 461.169762][T15871] EXT4-fs (loop2): get root inode failed [ 461.175525][T15871] EXT4-fs (loop2): mount failed 21:25:37 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000068000525a4b226f800f7ffffff000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x30000033fe0, 0x0) 21:25:37 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:37 executing program 0 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:37 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0xc802, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203cc", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f00000000c0)) [ 461.971080][T15928] FAULT_INJECTION: forcing a failure. [ 461.971080][T15928] name failslab, interval 1, probability 0, space 0, times 0 [ 461.983942][T15928] CPU: 0 PID: 15928 Comm: syz-executor.0 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 461.994114][T15928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.004227][T15928] Call Trace: [ 462.007520][T15928] dump_stack+0x137/0x19d [ 462.011887][T15928] should_fail+0x23c/0x250 [ 462.016310][T15928] ? kvasprintf_const+0x59/0x100 [ 462.021261][T15928] __should_failslab+0x81/0x90 [ 462.026040][T15928] should_failslab+0x5/0x20 [ 462.030610][T15928] __kmalloc_track_caller+0x64/0x340 [ 462.035963][T15928] kvasprintf+0x70/0xf0 [ 462.040251][T15928] kvasprintf_const+0x59/0x100 [ 462.045098][T15928] kobject_set_name_vargs+0x43/0xe0 [ 462.050384][T15928] dev_set_name+0x6c/0x90 [ 462.054728][T15928] __serio_register_port+0xf9/0x1c0 [ 462.059944][T15928] serport_ldisc_read+0x1d0/0x300 [ 462.065021][T15928] tty_read+0x18c/0x410 [ 462.069262][T15928] ? security_file_permission+0x87/0xa0 [ 462.074815][T15928] vfs_read+0x565/0x5d0 [ 462.078985][T15928] ksys_read+0xce/0x180 [ 462.083139][T15928] __x64_sys_read+0x3e/0x50 [ 462.087675][T15928] do_syscall_64+0x4a/0x90 [ 462.092110][T15928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 462.098091][T15928] RIP: 0033:0x4665d9 [ 462.102017][T15928] 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 [ 462.122273][T15928] RSP: 002b:00007fee67364188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 462.131118][T15928] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 462.139107][T15928] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 0000000000000005 [ 462.147128][T15928] RBP: 00007fee673641d0 R08: 0000000000000000 R09: 0000000000000000 [ 462.155177][T15928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 462.163180][T15928] R13: 00007ffe6aab56cf R14: 00007fee67364300 R15: 0000000000022000 21:25:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) 21:25:37 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) [ 462.171279][T15928] serio: Serial port pts0 [ 462.175697][ T7] serio (null): device_add() failed for pts0/serio0 (Serial port), error: -22 21:25:37 executing program 0 (fault-call:5 fault-nth:2): perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) dup3(r1, r0, 0x0) 21:25:37 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 462.285730][T15948] FAULT_INJECTION: forcing a failure. [ 462.285730][T15948] name failslab, interval 1, probability 0, space 0, times 0 [ 462.298382][T15948] CPU: 1 PID: 15948 Comm: syz-executor.0 Tainted: G W 5.13.0-rc6-syzkaller #0 [ 462.308693][T15948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.312033][T15930] loop2: detected capacity change from 0 to 264192 [ 462.318757][T15948] Call Trace: [ 462.318770][T15948] dump_stack+0x137/0x19d 21:25:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)