e665400c7bc9ba6d01263ab22b5f169a813354be13e53c6b3354b36bceea6dcc4fa1109050f20f11d7c81d041b9b1b36e74a092a926c339d5b2bf44467e4b50b5947ac200d3386b1c7e96870cc456453e9948218d5ac84f4f28545749585d81caf3f4cda97fd4e6f93cec3b16137bf6646c161a5cd67df412f10042c4a6cec61bd89986396d21df848eca58c08bf3e33cc3eeed2466b242c9fec684578151095b554d62c3cc7d116a14ecc01cb5a63921f0fbebbf635f36d891ae29fed36154b5a87acc91b8c2086146959cfaeda01b519448d90dd948ee2ebfc142a95c77599850da6fe7a2a41e69fa9a643d643ddd2f4a7624dbbefe0884d9a5a06c725e755674e3a5cb5c138c3c569801dc4f6f4c0650133c4b7d26d65b22cb8db1fd4fd8143759ac427279c7bee9c64616db4ef115a807b3d6ce5286945a05976753cd800c3622179002440796cb2c1694a04f8d2ef44e99856dcc3ce96cc410a37196997ab638905521658c4bd4a6aab4d238c38452bf64a3b08fff6ad745443beba991f349d8092177e89d06b6245c3f40fe90b42057da97417b47731095231bd18e34d5f3688cbfbee250027b9fa4181e1545de88be80b527f3bb95fa2f5b0f4aa291ab788426fb48cc71054ffb62fe8f94033cf7b1742d0dcd0c3387dbb8a16ab29478bd11a7d427fee5e09482f453959fcb98eed47b571c30118c56be8efecbaac4225243bdda32afb260a89fe8465b49b40c3735b8189257d51bcec3bdadd6a054aea07c84653afd74d7ba9202e2723ecbf284905ee6e9a841a3b4ba1caf435ecc05bf1549c2f9a47cfdcd783b81fa83be7dd961ac7e3b4c46cd2910700b3c73bef382f5155520149d4e4d17e7c694db3fadb0011acea8e818c1970b62995aaefdbe965bc573c3a2ac7beca886feec9e180693db8130e4b0be50c6fa6adb8a90b4252fe258adcfac98c60997a2e77216cdce1d14f6e6880d317956d2e8fd759fe039d25567008a0eecf78136466f8a4007fdc193e1fc793cde620692bf09cd55afdbd67eebe14fed529bfedf9b43944eef5867ab360e8669c7e4a618d976a59efa21e6519848d52e9b267916da44a505ccb41e3e0320396888440fd29ebca8b0fe5d8703c770da9bb91cb06bbeab4df2f2e8f77a895dae292c3499fc3b5f5accd71ccdf477018b07123c3e18f881ec208e177ce4f108c0012955a26ee5aedf70da33607e2d0892c7889d662aecbf7a89790f06be40937cf76fc019dbc9e4156df076075c448d4770a60287de223ee84bc4a5c54a3293c5493607818310dacc6dab4e28aa6c8474ec468a7cdd8f0a2b18bea873c867c5790c96058b1a3a147e0c918306ad6a174b1459061f0187ba36392432f937f917908a79c43dc67231181c3451d5cbb458e51743948663d2ff085d09cf33b0152c5d", 0x1000}], 0x6, &(0x7f00000016c0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80, 0x80090}, {&(0x7f0000001740)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f00000017c0)="d8f7c0d90d6e987f521b889cdda903840947257143f72e90f7d15d284f9beb6421215c8564b286a9f04a16fbf6aa464a2597dd64c28a1bf4355ae344f3e53422a6a93e4c972a0f1dbb47e5b6d1fc623da1587687c87fb4db593721ba98f78693a5120240f394", 0x66}, {&(0x7f0000001840)="d39bedcea2fadf5cccce44d5a3e29b5f7dfa5dfaefd3167fafd0f74274072819a606406163843426ce82b2c03d99ea2e8ab26fd3c078e74b6e2eed5bc398c35e250ce255a9d76ec89450c99b1bcfc845a67903a6b27a9101814b2a4af2b7a9275a17d5d5e4c0e4649cbb3b0a3909c2ff251faafef74b39dc468bce93f4a6e6f91be4e8d23c4e93c41769adc24f", 0x8d}], 0x2, &(0x7f0000001b00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x40}, {&(0x7f0000001b40)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001bc0)="f3b6f414d4c20658c84f754b53d6aa7f55488ad69247166556a335b924875987b4e148351832ed6a24910805ae7968857b4f9e44840f5b8768691783d7dd3994bf7ae29e387454cd6d2cac3f7ac7561bd58c084ad997715f45128d5ed561bbc03f98c456aa704eb99b9c78d3106aac48e2f99503d6eb3f6ed920bf8ed3a3872a0ff6481073b2a50aa0f36de218e87152b1ac8f38cca95b0e09d2d12e8fefc29ad7935a62a47823da10df9e8d2feda797", 0xb0}], 0x1, &(0x7f0000001cc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x4014}, {&(0x7f0000001d00)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000001d80)="55f58ff7eeeb65e2abdd9f534b7ebbb2f8c35a37fb50b41db3a44f67123f2987b1289e563f5a6b84f50a1564fe9f9fb7de170fc6ba5866b77f991d38c14347e2bcb8d5f6c0d0f952139496ca08380c446f3af13d8a1a93fe56219bcd", 0x5c}, {&(0x7f0000001e00)="fb0c9f5edb70097ab31b3f2a2dc5cd681c0da5e2df64eeb46d8c3441fa391b017a650138574403ed078dc472a7b82e3a47863abd0b5923c2", 0x38}], 0x2, &(0x7f0000001ec0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, r3}}}], 0x60, 0x800}, {&(0x7f0000001f40)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001fc0)="4b79c7e39ea085505999974f5a95d383a5cc6236bc772b26e9276aebea43b805c0fd7c7c8131aacad620f01c62d30d67bf3b4cc71fa014a51f5813b39a5595e8f989341c2c1efb09c8f006e157fb30227750a086371ea7d5ae9eb813bebc641035d87b5786ff8e1474d296bc2292", 0x6e}, {&(0x7f0000002040)="998bce278cd3702f0f79836ea0dfa3bbf25b985949bfbbcc977698b0faaa09f5cf0740d3690be2c549fd9bc2ea2a47951d823b31b41200a8b4c7fdfbc24c2ef4ac30e4bbbbb68451a1c6b901a12d86a789929c0e10b0ef9c2f1d527679a4f28c3b76df39d781eb40d46e354fa58d98af8e13b1379f1fe99ed76d5dbb973886da499af387219ee05ac823e45381baeae216574efc9b5588b952ac74630ac6ee291e22544dc24cd36b3f6aa25a8ce72b2d1e8470253d6788bbbd16aff5eec0c128f2f81d1a33a8cc2d378a419b07a3f941", 0xd0}, {&(0x7f0000002140)="25c40837296ddc2ce7ab9356ac87d083bcf7c8cd1d36a4595327763689", 0x1d}, {&(0x7f0000002180)="7d68f1e49070c5c882a39ec792f0", 0xe}, {&(0x7f00000021c0)='cmDD', 0x4}, {&(0x7f0000002200)="266b61ca48e2122c86b87ee14ea1c2ff631d36c19ee78b4de734e0eb809dd2a80749d2e8d0da27b1094f189283054d9391db59863de341eb5a86a9253b61a30ea3b6540b292fcf5ff0fe857f", 0x4c}, {&(0x7f0000002280)="976d1c6f6042c3fa97c62e4fe27c1de6fcd9fe6fc933964cddc60a5f61691e9f23505b8ee7eedf67a7de4bfaa2d1126d610fcbbffff9fc567ff2fc23282b13fa57d127bdbcdc6e67d0cf5c20efe9b2ca84b4448187dc4409852b258aa64f6f9e4219f9589ecdef083826e5d8aa7744f254675a403afed7f508d2a2ec480bd7382c0990036575e8f3fe3eba4736ce4dbc92405119decf736b6f2442482167b486feef26aa1b03eba5eb86a88eda0bfa5bb00b3ba85ec40f6d22adae2e43653446db1f33d3210695a931cd9a5d9e3961545c55f9062f4ad203b76be23ea8dc877e2aa4", 0xe2}, {&(0x7f0000002380)="3871605ed0b025c7303c190b50f6ec8f5fb93bc8eae89a1ef8d11ec5a12fcc25a5b5fdf6ebc36eb48e4ccf51374dbf2a529d5b54e185ea1c7af2b597f6840765993bd62047d2ec24ab66", 0x4a}], 0x8, &(0x7f0000002640)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r5, r6]}}, @rights={{0x28, 0x1, 0x1, [r7, 0xffffffffffffffff, r8, 0xffffffffffffffff, r9, 0xffffffffffffffff]}}], 0x60, 0x4000006}], 0x5, 0x20040000) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control\x00') [ 1435.411507][T32604] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:05:41 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x6}) [ 1435.472498][T32609] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1435.492860][T32609] EXT4-fs (sda1): Remounting filesystem read-only 00:05:41 executing program 2: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='cpuset\x00', 0x112044, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080004103) 00:05:41 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mount$9p_rdma(&(0x7f0000000100), &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x40020, &(0x7f00000001c0)={'trans=rdma,', {'port', 0x3d, 0x4e21}, 0x2c, {[{@sq={'sq', 0x3d, 0x8}}, {@rq={'rq', 0x3d, 0x9}}, {@rq={'rq', 0x3d, 0x3}}, {@sq={'sq', 0x3d, 0x80000001}}], [{@pcr={'pcr', 0x3d, 0x28}}, {@dont_hash}, {@appraise_type}, {@smackfshat={'smackfshat', 0x3d, '&}\x1d#'}}, {@audit}, {@hash}, {@obj_type={'obj_type', 0x3d, '@'}}, {@fsmagic={'fsmagic', 0x3d, 0x31db21d5}}]}}) sendfile(r1, r2, &(0x7f00000000c0)=0x100000001, 0x3ff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1435.521228][T32621] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1435.554358][T32621] EXT4-fs (sda1): Remounting filesystem read-only 00:05:41 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x3, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1435.567551][T32619] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:05:41 executing program 2: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='cpuset\x00', 0x112044, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080004103) 00:05:41 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x7}) [ 1435.615347][T32633] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1435.651292][T32636] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:41 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/115, 0x73, 0x1, &(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffd8ef, @local}, 0x80) chmod(&(0x7f0000000400)='./control\x00', 0x0) socket$unix(0x1, 0x2, 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) accept4(r0, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f0000000240)=0x80, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x22) 00:05:41 executing program 2: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='cpuset\x00', 0x112044, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) [ 1435.704671][T32636] EXT4-fs (sda1): Remounting filesystem read-only [ 1435.730701][T32643] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1435.751217][T32651] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1435.772373][T32651] EXT4-fs (sda1): Remounting filesystem read-only [ 1437.035964][T32663] cgroup: Unknown subsys name 'perf_event' [ 1437.043099][T32663] cgroup: Unknown subsys name 'net_cls' 00:05:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfe80}}], 0x2, 0x0) 00:05:44 executing program 2: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='cpuset\x00', 0x112044, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) 00:05:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:44 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) ftruncate(r1, 0xfff) ftruncate(r0, 0x800) creat(&(0x7f0000000080)='./bus\x00', 0x80) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 00:05:44 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x8}) 00:05:44 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./control/../file0\x00', 0x101000, 0x3) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xff00}}], 0x2, 0x0) 00:05:44 executing program 2: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='cpuset\x00', 0x112044, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) 00:05:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xff05}}], 0x2, 0x0) 00:05:44 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f0000000100)=0x10) mkdir(&(0x7f0000000040)='./control\x00', 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000140)) chmod(&(0x7f0000000400)='./control\x00', 0x0) [ 1438.221605][ T670] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:44 executing program 2: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:44 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x9}) 00:05:44 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) open(&(0x7f0000000080)='./bus\x00', 0x220400, 0x130) 00:05:44 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./control\x00', 0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0xc00) chmod(&(0x7f0000000400)='./control\x00', 0x0) [ 1438.284201][ T686] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x5, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x34000}}], 0x2, 0x0) 00:05:44 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./control/file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./control\x00', 0x400) open(&(0x7f0000000080)='./control\x00', 0x420000, 0x60) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140), 0x1000) 00:05:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x40000}}], 0x2, 0x0) 00:05:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:44 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xa}) [ 1438.444448][ T719] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1438.491801][ T733] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x100000}}], 0x2, 0x0) 00:05:44 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', &(0x7f0000000080), 0x1000) open(&(0x7f0000000100)='./control\x00', 0x210502, 0x0) [ 1438.594050][ T751] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:45 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x100) write$P9_RREADLINK(r1, &(0x7f0000000080)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:05:45 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xb}) 00:05:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x400300}}], 0x2, 0x0) 00:05:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x7, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:45 executing program 0: ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x8000, 0xa565, 0x1fc00000000000, 0x20}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x1000000}}], 0x2, 0x0) 00:05:45 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xc}) 00:05:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x8, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:45 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 00:05:45 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) rmdir(&(0x7f0000000000)='./control\x00') chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x2000000}}], 0x2, 0x0) 00:05:45 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x2, 0x10) write$P9_RREADLINK(r0, &(0x7f0000000080)={0x12, 0x17, 0x2, {0x9, './control'}}, 0x12) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:45 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xd}) 00:05:45 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(&(0x7f0000000080)='./bus\x00', 0xa480, 0x2) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:05:45 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x9, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:45 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./control\x00', &(0x7f0000000140), 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x80) 00:05:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x3000000}}], 0x2, 0x0) 00:05:45 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) 00:05:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xa, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x4000000}}], 0x2, 0x0) 00:05:45 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xe}) 00:05:45 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) 00:05:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x5000000}}], 0x2, 0x0) 00:05:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xb, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:46 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(r2, r1, 0x0, 0x8400fffffffe) 00:05:46 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x10}) 00:05:46 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) 00:05:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x6000000}}], 0x2, 0x0) 00:05:46 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xc, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:46 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/192, 0xc0}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/103, 0x67}], 0x4, 0x0, 0x1) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) open(&(0x7f0000000240)='./control\x00', 0x8603, 0x180) 00:05:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080004103) 00:05:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x7000000}}], 0x2, 0x0) 00:05:46 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x10002, 0xc) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080004103) [ 1440.470374][ T897] EXT4-fs error: 11 callbacks suppressed [ 1440.470388][ T897] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1440.495228][ T897] EXT4-fs: 31 callbacks suppressed [ 1440.495240][ T897] EXT4-fs (sda1): Remounting filesystem read-only 00:05:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x8000000}}], 0x2, 0x0) 00:05:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080004103) 00:05:46 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40010) shutdown(r1, 0x0) ftruncate(r0, 0x2) socket$inet6(0xa, 0x80000, 0x20) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8001) [ 1440.535662][ T902] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1440.568341][ T917] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1440.592964][ T917] EXT4-fs (sda1): Remounting filesystem read-only [ 1440.615369][ T925] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:05:46 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x11}) 00:05:46 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xd, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xf000000}}], 0x2, 0x0) 00:05:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x0) 00:05:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x10000000}}], 0x2, 0x0) [ 1440.729052][ T944] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x0) [ 1440.771360][ T944] EXT4-fs (sda1): Remounting filesystem read-only [ 1440.786927][ T945] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1440.798364][ T959] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1440.810946][ T959] EXT4-fs (sda1): Remounting filesystem read-only 00:05:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x10000120}}], 0x2, 0x0) [ 1440.819293][ T962] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1442.085377][ T975] cgroup: Unknown subsys name 'perf_event' [ 1442.091690][ T975] cgroup: Unknown subsys name 'net_cls' 00:05:49 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, &(0x7f00000000c0)={0x6, 0x0, 0x60000}, 0x20) chmod(&(0x7f0000000080)='./control/file0\x00', 0x87) 00:05:49 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './bus', [{0x20, '-^({^,-'}, {}, {0x20, '@*'}, {}], 0xa, "e552330390ca0156a465afce9c50abfe8efbe78822c846b53e6105fafe0d1d6642a8960e630214eeab5d472d128b3346b17cb99928646baccd223d353e7a6c32dee6502cd309e38b171de6ffe4bfcb515fee313c0f46e43db83c27e2141e7b74c0a71059df6f43087900f0"}, 0x81) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:05:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xe, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:49 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x12}) 00:05:49 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x0) 00:05:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x10080000}}], 0x2, 0x0) 00:05:49 executing program 2 (fault-call:2 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x11000000}}], 0x2, 0x0) [ 1443.223272][ T1443] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1443.254719][ T1443] EXT4-fs (sda1): Remounting filesystem read-only [ 1443.265179][ T1452] FAULT_INJECTION: forcing a failure. [ 1443.265179][ T1452] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.277850][ T1452] CPU: 0 PID: 1452 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1443.286759][ T1452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1443.297056][ T1452] Call Trace: [ 1443.300431][ T1452] dump_stack+0x137/0x19d [ 1443.304792][ T1452] should_fail+0x23c/0x250 [ 1443.309299][ T1452] __should_failslab+0x81/0x90 [ 1443.314225][ T1452] ? alloc_pipe_info+0xac/0x350 [ 1443.319232][ T1452] should_failslab+0x5/0x20 [ 1443.323779][ T1452] kmem_cache_alloc_trace+0x49/0x310 [ 1443.329212][ T1452] alloc_pipe_info+0xac/0x350 [ 1443.333984][ T1452] splice_direct_to_actor+0x5f7/0x650 [ 1443.339409][ T1452] ? do_splice_direct+0x170/0x170 [ 1443.344568][ T1452] ? security_file_permission+0x87/0xa0 [ 1443.350694][ T1452] ? rw_verify_area+0x136/0x250 [ 1443.356456][ T1452] do_splice_direct+0xf5/0x170 [ 1443.361319][ T1452] do_sendfile+0x773/0xda0 [ 1443.365940][ T1452] __x64_sys_sendfile64+0xf2/0x130 00:05:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x20010010}}], 0x2, 0x0) [ 1443.371251][ T1452] do_syscall_64+0x4a/0x90 [ 1443.375762][ T1452] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1443.381780][ T1452] RIP: 0033:0x4665d9 [ 1443.385685][ T1452] 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 [ 1443.405991][ T1452] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1443.414656][ T1452] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 00:05:49 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:05:49 executing program 2 (fault-call:2 fault-nth:1): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 1443.422724][ T1452] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1443.430811][ T1452] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.438994][ T1452] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000001 [ 1443.446981][ T1452] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 [ 1443.459050][ T1445] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:05:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x30000000}}], 0x2, 0x0) 00:05:49 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x22}) [ 1443.494009][ T1460] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:49 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x4000081}, 0x24000895) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16, @ANYBLOB="010300000000000000000000000000000000f98f74f3ca78cc5fc67ffc85dd5f603e6fff30a46f99cd368102a4403f927168bf15d34e573c853a80f8e10b", @ANYRES32=r3, @ANYBLOB="0c009900000000004c0000000a00060008021100000000000a001a000802110000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x20040800) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x68, r2, 0x100, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0xa}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3c}], @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x359}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2e}, @NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_DURATION={0x8, 0x57, 0xe1b}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x5) chmod(&(0x7f0000000400)='./control\x00', 0x0) [ 1443.541570][ T1472] FAULT_INJECTION: forcing a failure. [ 1443.541570][ T1472] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.554536][ T1472] CPU: 0 PID: 1472 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1443.563402][ T1472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1443.573566][ T1472] Call Trace: [ 1443.576982][ T1472] dump_stack+0x137/0x19d [ 1443.581332][ T1472] should_fail+0x23c/0x250 [ 1443.585844][ T1472] ? kcalloc+0x32/0x40 [ 1443.590029][ T1472] __should_failslab+0x81/0x90 [ 1443.594800][ T1472] should_failslab+0x5/0x20 [ 1443.599337][ T1472] __kmalloc+0x66/0x340 [ 1443.603491][ T1472] ? kmem_cache_alloc_trace+0x215/0x310 [ 1443.609116][ T1472] ? alloc_pipe_info+0xac/0x350 [ 1443.613961][ T1472] kcalloc+0x32/0x40 [ 1443.617852][ T1472] alloc_pipe_info+0x1be/0x350 [ 1443.622612][ T1472] splice_direct_to_actor+0x5f7/0x650 [ 1443.628071][ T1472] ? do_splice_direct+0x170/0x170 [ 1443.633187][ T1472] ? security_file_permission+0x87/0xa0 [ 1443.638805][ T1472] ? rw_verify_area+0x136/0x250 [ 1443.643674][ T1472] do_splice_direct+0xf5/0x170 [ 1443.648502][ T1472] do_sendfile+0x773/0xda0 [ 1443.653043][ T1472] __x64_sys_sendfile64+0xf2/0x130 [ 1443.658143][ T1472] do_syscall_64+0x4a/0x90 [ 1443.662563][ T1472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1443.668465][ T1472] RIP: 0033:0x4665d9 [ 1443.672358][ T1472] 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 00:05:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x10, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x3f000000}}], 0x2, 0x0) [ 1443.692531][ T1472] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1443.701030][ T1472] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1443.709236][ T1472] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1443.717213][ T1472] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.725247][ T1472] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000001 [ 1443.733227][ T1472] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 00:05:49 executing program 2 (fault-call:2 fault-nth:2): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x40000000}}], 0x2, 0x0) [ 1443.775472][ T1481] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1443.806758][ T1493] FAULT_INJECTION: forcing a failure. [ 1443.806758][ T1493] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.816658][ T1496] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1443.819713][ T1493] CPU: 1 PID: 1493 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1443.838397][ T1493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1443.848457][ T1493] Call Trace: [ 1443.851741][ T1493] dump_stack+0x137/0x19d [ 1443.856091][ T1493] should_fail+0x23c/0x250 [ 1443.860512][ T1493] __should_failslab+0x81/0x90 [ 1443.865333][ T1493] should_failslab+0x5/0x20 [ 1443.869825][ T1493] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1443.875613][ T1493] ? __kmalloc_node+0x30/0x40 [ 1443.880557][ T1493] __kmalloc_node+0x30/0x40 [ 1443.885085][ T1493] kvmalloc_node+0x81/0xf0 [ 1443.889505][ T1493] seq_read_iter+0x145/0x910 [ 1443.894244][ T1493] ? terminate_walk+0x261/0x270 [ 1443.899182][ T1493] ? __fsnotify_parent+0x32f/0x430 [ 1443.904403][ T1493] ? selinux_file_permission+0x22e/0x530 [ 1443.910210][ T1493] generic_file_splice_read+0x22a/0x310 [ 1443.915771][ T1493] ? splice_shrink_spd+0x60/0x60 [ 1443.920756][ T1493] splice_direct_to_actor+0x2aa/0x650 [ 1443.926389][ T1493] ? do_splice_direct+0x170/0x170 [ 1443.931520][ T1493] do_splice_direct+0xf5/0x170 [ 1443.936366][ T1493] do_sendfile+0x773/0xda0 [ 1443.940947][ T1493] __x64_sys_sendfile64+0xf2/0x130 [ 1443.946338][ T1493] do_syscall_64+0x4a/0x90 [ 1443.950755][ T1493] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1443.956654][ T1493] RIP: 0033:0x4665d9 [ 1443.960587][ T1493] 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 [ 1443.980328][ T1493] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1443.989295][ T1493] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1443.997355][ T1493] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1444.005478][ T1493] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1444.013572][ T1493] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000001 00:05:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x25}) 00:05:50 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x11, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1444.021623][ T1493] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 00:05:50 executing program 2 (fault-call:2 fault-nth:3): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 1444.099685][ T1508] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1444.117258][ T1515] FAULT_INJECTION: forcing a failure. [ 1444.117258][ T1515] name failslab, interval 1, probability 0, space 0, times 0 [ 1444.130367][ T1515] CPU: 1 PID: 1515 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1444.139267][ T1515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1444.149417][ T1515] Call Trace: [ 1444.152696][ T1515] dump_stack+0x137/0x19d [ 1444.157030][ T1515] should_fail+0x23c/0x250 [ 1444.161456][ T1515] __should_failslab+0x81/0x90 [ 1444.166215][ T1515] ? cgroup_show_path+0x67/0x240 [ 1444.171155][ T1515] should_failslab+0x5/0x20 [ 1444.175663][ T1515] kmem_cache_alloc_trace+0x49/0x310 [ 1444.180959][ T1515] ? cgroup_finalize_control+0xb90/0xb90 [ 1444.186592][ T1515] cgroup_show_path+0x67/0x240 [ 1444.191460][ T1515] ? cgroup_finalize_control+0xb90/0xb90 [ 1444.197219][ T1515] kernfs_sop_show_path+0xa1/0xd0 [ 1444.202245][ T1515] ? kernfs_sop_show_options+0xb0/0xb0 [ 1444.207873][ T1515] show_mountinfo+0xfc/0x4e0 [ 1444.212583][ T1515] m_show+0x34/0x40 [ 1444.216403][ T1515] seq_read_iter+0x60b/0x910 [ 1444.221024][ T1515] generic_file_splice_read+0x22a/0x310 [ 1444.226569][ T1515] ? splice_shrink_spd+0x60/0x60 [ 1444.231508][ T1515] splice_direct_to_actor+0x2aa/0x650 [ 1444.236945][ T1515] ? do_splice_direct+0x170/0x170 [ 1444.242015][ T1515] do_splice_direct+0xf5/0x170 [ 1444.246782][ T1515] do_sendfile+0x773/0xda0 [ 1444.251294][ T1515] __x64_sys_sendfile64+0xf2/0x130 [ 1444.256400][ T1515] do_syscall_64+0x4a/0x90 [ 1444.260812][ T1515] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1444.266804][ T1515] RIP: 0033:0x4665d9 [ 1444.270690][ T1515] 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 [ 1444.291450][ T1515] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1444.300732][ T1515] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1444.309249][ T1515] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1444.319237][ T1515] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1444.328259][ T1515] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000001 [ 1444.336695][ T1515] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 00:05:50 executing program 1: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x86) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:05:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x60000000}}], 0x2, 0x0) 00:05:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x2e}) 00:05:50 executing program 2 (fault-call:2 fault-nth:4): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 1444.361228][ T1518] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1444.444928][ T1533] FAULT_INJECTION: forcing a failure. [ 1444.444928][ T1533] name failslab, interval 1, probability 0, space 0, times 0 [ 1444.459753][ T1533] CPU: 1 PID: 1533 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1444.470319][ T1533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1444.480852][ T1533] Call Trace: [ 1444.484579][ T1533] dump_stack+0x137/0x19d [ 1444.489385][ T1533] should_fail+0x23c/0x250 [ 1444.494391][ T1533] __should_failslab+0x81/0x90 [ 1444.499840][ T1533] ? cgroup_show_path+0x67/0x240 [ 1444.505237][ T1533] should_failslab+0x5/0x20 [ 1444.510331][ T1533] kmem_cache_alloc_trace+0x49/0x310 [ 1444.516386][ T1533] ? cgroup_finalize_control+0xb90/0xb90 [ 1444.524176][ T1533] cgroup_show_path+0x67/0x240 [ 1444.529185][ T1533] ? cgroup_finalize_control+0xb90/0xb90 [ 1444.534942][ T1533] kernfs_sop_show_path+0xa1/0xd0 [ 1444.540351][ T1533] ? kernfs_sop_show_options+0xb0/0xb0 [ 1444.546543][ T1533] show_mountinfo+0xfc/0x4e0 [ 1444.551863][ T1533] m_show+0x34/0x40 [ 1444.556465][ T1533] seq_read_iter+0x60b/0x910 [ 1444.561588][ T1533] generic_file_splice_read+0x22a/0x310 [ 1444.567175][ T1533] ? splice_shrink_spd+0x60/0x60 [ 1444.572546][ T1533] splice_direct_to_actor+0x2aa/0x650 [ 1444.578185][ T1533] ? do_splice_direct+0x170/0x170 [ 1444.583446][ T1533] do_splice_direct+0xf5/0x170 [ 1444.588424][ T1533] do_sendfile+0x773/0xda0 [ 1444.593010][ T1533] __x64_sys_sendfile64+0xf2/0x130 [ 1444.598116][ T1533] do_syscall_64+0x4a/0x90 [ 1444.602762][ T1533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1444.609449][ T1533] RIP: 0033:0x4665d9 [ 1444.613868][ T1533] 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 [ 1444.633584][ T1533] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 00:05:50 executing program 0: ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={{}, 0x5, 0x20, 0x9}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wg1\x00'}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)={0x144, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4c}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0xd}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private0}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x144}, 0x1, 0x0, 0x0, 0x40800}, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0xd1c7, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe4, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x7fff, 0x1f}}}}, [@NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x81}, @NL80211_ATTR_STA_WME={0x1c, 0x81, [@NL80211_STA_WME_MAX_SP={0x5}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x4}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x98}]}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x10, 0xbd, [0x33, 0xffff, 0x1, 0x5, 0x4, 0x955]}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xc, 0xbd, [0x8a, 0x5, 0x9, 0x5]}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x2}, @NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x51, 0xac, "feb037c09efcdc6d25cf55275a735904e54d16e2853abf95e8f5d5666129ce987ce6f4e5a911b341633922a7422822e755c94d7ca8fd085791fcf6d4f25d829a47440b64e2cbb358c4a07506fc"}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x12c}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x6c5}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40880}, 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x7ffffff7}}], 0x2, 0x0) 00:05:50 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x12, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x97ffffff}}], 0x2, 0x0) [ 1444.642291][ T1533] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1444.650269][ T1533] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1444.658325][ T1533] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1444.666327][ T1533] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000001 [ 1444.674420][ T1533] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 00:05:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x48}) 00:05:50 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x22, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xe0ffffff}}], 0x2, 0x0) 00:05:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x4c}) 00:05:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xe8030000}}], 0x2, 0x0) 00:05:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x25, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:51 executing program 2 (fault-call:2 fault-nth:5): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:51 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x60}) [ 1445.330376][ T1594] FAULT_INJECTION: forcing a failure. [ 1445.330376][ T1594] name failslab, interval 1, probability 0, space 0, times 0 [ 1445.343248][ T1594] CPU: 0 PID: 1594 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1445.352015][ T1594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1445.362375][ T1594] Call Trace: [ 1445.365675][ T1594] dump_stack+0x137/0x19d [ 1445.369993][ T1594] should_fail+0x23c/0x250 [ 1445.374390][ T1594] __should_failslab+0x81/0x90 [ 1445.379386][ T1594] ? cgroup_show_path+0x67/0x240 [ 1445.384443][ T1594] should_failslab+0x5/0x20 [ 1445.388930][ T1594] kmem_cache_alloc_trace+0x49/0x310 [ 1445.394369][ T1594] ? cgroup_finalize_control+0xb90/0xb90 [ 1445.400080][ T1594] cgroup_show_path+0x67/0x240 [ 1445.404854][ T1594] ? cgroup_finalize_control+0xb90/0xb90 [ 1445.410470][ T1594] kernfs_sop_show_path+0xa1/0xd0 [ 1445.415567][ T1594] ? kernfs_sop_show_options+0xb0/0xb0 [ 1445.421144][ T1594] show_mountinfo+0xfc/0x4e0 [ 1445.425803][ T1594] m_show+0x34/0x40 [ 1445.429603][ T1594] seq_read_iter+0x60b/0x910 [ 1445.434279][ T1594] generic_file_splice_read+0x22a/0x310 [ 1445.439975][ T1594] ? splice_shrink_spd+0x60/0x60 [ 1445.445382][ T1594] splice_direct_to_actor+0x2aa/0x650 [ 1445.450916][ T1594] ? do_splice_direct+0x170/0x170 [ 1445.456029][ T1594] do_splice_direct+0xf5/0x170 [ 1445.460783][ T1594] do_sendfile+0x773/0xda0 [ 1445.465278][ T1594] __x64_sys_sendfile64+0xf2/0x130 [ 1445.470571][ T1594] do_syscall_64+0x4a/0x90 [ 1445.475033][ T1594] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1445.480692][ T1594] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1445.486596][ T1594] RIP: 0033:0x4665d9 [ 1445.490479][ T1594] 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 [ 1445.510694][ T1594] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1445.519504][ T1594] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 00:05:51 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$inet(0x2, 0x6, 0x4) write$binfmt_elf64(r3, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x7f, 0x0, 0x7f, 0x7, 0x2, 0x3e, 0x6, 0x362, 0x40, 0x15e, 0x9, 0x5, 0x38, 0x1, 0x2, 0x5}, [{0x7, 0x9, 0x401, 0x8, 0x2, 0x99, 0x6}, {0x70000000, 0x641, 0x200, 0x70, 0x5, 0x0, 0x73e43a11, 0x5}], "2c4cddb9385d92e229b2d63fa7e70bfde4722a361fdabaca1605d879640a1b594fb953cef626c6be7c41dee5d5d58994b6235888b79731b3fb92f8d53d50bcfa726a33b892a9102a5ba0b0fb7739c78f66", ['\x00', '\x00', '\x00', '\x00']}, 0x501) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0xd1c7, 0x0) mount$9p_fd(0x0, &(0x7f00000003c0)='./control\x00', &(0x7f0000000400), 0x2, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@mmap}], [{@context={'context', 0x3d, 'system_u'}}]}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./control\x00', 0x81, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="74fcb6097965ea8e3e0760fd6c57ba9b21f7e3c4606b5d825f3305eb1d3de3ae437371f8af8c3ea3cfe61a477cfeaa8d335368cad71f5acc964a0b540769368928629b8746032229445aac865dffc4c26cf85e6dfe20beeb5aeff461ddf02a38430091eac9f95313fbfacfef2502ee107ccb987eee548cf0e3a0024dbafb79b0a5802768c8bf4258f847ef9caa4adb6d171d802c0ab4c61abc2079a7548581a8ad8f8985295f9287057372b227b835562aa32fb5283e409e", 0xb8, 0x5}, {&(0x7f0000000240)="2ed3d0dff9ae44e6c1f7", 0xa, 0x6}], 0x10804, &(0x7f00000002c0)={[{@nobarrier}, {@nomblk_io_submit}, {@nobarrier}, {@dioread_lock}, {@abort}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x1, 0xc, 0x65, 0x64, 0x66, 0x38, 0x36], 0x2d, [0x34, 0x32, 0x64, 0x39], 0x2d, [0x61, 0x30, 0x64, 0x39], 0x2d, [0x64, 0x37, 0x32, 0x64], 0x2d, [0x33, 0x7b, 0x39, 0x39, 0x30, 0x31]}}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@smackfsfloor}, {@appraise}, {@smackfsroot={'smackfsroot', 0x3d, '.^[[\''}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fowner_lt={'fowner<', r5}}]}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a00), 0x500, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r6, 0xf507, 0x0) 00:05:51 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) perf_event_open(0x0, r2, 0x400000, 0xffffffffffffffff, 0x3) sendfile(r0, r1, 0x0, 0x8400fffffffa) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r5 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x8001]}, 0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) setuid(r4) mount$tmpfs(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0), 0x9014, &(0x7f0000000440)=ANY=[@ANYBLOB='huge=within_size,huge=always,gid=', @ANYRESHEX=0xee00, @ANYBLOB="2c6d706f6c3d696e7465726c656176653d7374617469632c687567653d6164766973652c653d616476697374696f2c666f776e65723d00000000000000000000000000000000007b1d5122ba8cfd10af8ab8e7177b763344adfb96a5e1c661d0b31cb6c6033556c6d90554ff9fc8a91789d19adeb87f3b378a677595aece105e555744f33747cef14dca88838753d5f9f451ee71", @ANYRESDEC=r4, @ANYBLOB="2c646566636f6e746578743d757365725f752c00e44f273680db4430c33931ad3b0df3a8c87805cc8f7f6dadd19aa308280ee9bc63a8fea06f511fb3c556bd7abec62916ffa743f870ecfdd1566bda8b144ddade79cd4dd14c659b025dd91eb863300734d889736f91f71b36a9147b7f382b4d06bed9b3f964fbb864efabc5bbea5e7526b2ce68a98514765bd7"]) 00:05:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xeffdffff}}], 0x2, 0x0) [ 1445.527548][ T1594] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1445.535665][ T1594] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.543973][ T1594] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000001 [ 1445.552150][ T1594] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 [ 1445.568029][ T1607] EXT4-fs: 19 callbacks suppressed [ 1445.568042][ T1607] EXT4-fs (sda1): Unrecognized mount option "`" or missing value 00:05:51 executing program 2 (fault-call:2 fault-nth:6): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:51 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x68}) 00:05:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xf4010000}}], 0x2, 0x0) 00:05:51 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getae={0x64, 0x1f, 0x100, 0x70bd2c, 0x25dfdbfc, {{@in=@empty, 0x4d3, 0xa, 0x33}, @in=@local, 0x1, 0x3504}, [@proto={0x5, 0x19, 0x3c}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e21, @in6=@private0}}]}, 0x64}}, 0x40000) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x100) lseek(r1, 0x0, 0x2) preadv(r2, &(0x7f0000001540)=[{&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/82, 0x52}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x7, 0xfde7, 0x2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) close(r4) [ 1445.598653][ T1601] EXT4-fs error: 4 callbacks suppressed [ 1445.598666][ T1601] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1445.628816][ T1601] EXT4-fs (sda1): Remounting filesystem read-only 00:05:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xf5ffffff}}], 0x2, 0x0) [ 1445.646817][ T1620] FAULT_INJECTION: forcing a failure. [ 1445.646817][ T1620] name failslab, interval 1, probability 0, space 0, times 0 [ 1445.659700][ T1620] CPU: 1 PID: 1620 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1445.668979][ T1620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1445.679372][ T1620] Call Trace: [ 1445.682659][ T1620] dump_stack+0x137/0x19d [ 1445.687083][ T1620] should_fail+0x23c/0x250 [ 1445.691515][ T1620] __should_failslab+0x81/0x90 00:05:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xf7ffff7f}}], 0x2, 0x0) [ 1445.696392][ T1620] ? cgroup_show_path+0x67/0x240 [ 1445.701331][ T1620] should_failslab+0x5/0x20 [ 1445.705932][ T1620] kmem_cache_alloc_trace+0x49/0x310 [ 1445.711287][ T1620] ? cgroup_finalize_control+0xb90/0xb90 [ 1445.717275][ T1620] cgroup_show_path+0x67/0x240 [ 1445.722306][ T1620] ? cgroup_finalize_control+0xb90/0xb90 [ 1445.727958][ T1620] kernfs_sop_show_path+0xa1/0xd0 [ 1445.733079][ T1620] ? kernfs_sop_show_options+0xb0/0xb0 [ 1445.738847][ T1620] show_mountinfo+0xfc/0x4e0 [ 1445.743476][ T1620] m_show+0x34/0x40 [ 1445.747414][ T1620] seq_read_iter+0x60b/0x910 [ 1445.752061][ T1620] generic_file_splice_read+0x22a/0x310 [ 1445.757671][ T1620] ? splice_shrink_spd+0x60/0x60 [ 1445.762730][ T1620] splice_direct_to_actor+0x2aa/0x650 [ 1445.768460][ T1620] ? do_splice_direct+0x170/0x170 [ 1445.773690][ T1620] do_splice_direct+0xf5/0x170 [ 1445.778841][ T1620] do_sendfile+0x773/0xda0 [ 1445.783492][ T1620] __x64_sys_sendfile64+0xf2/0x130 [ 1445.788596][ T1620] do_syscall_64+0x4a/0x90 [ 1445.793172][ T1620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1445.799143][ T1620] RIP: 0033:0x4665d9 [ 1445.803068][ T1620] 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 [ 1445.822892][ T1620] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1445.831652][ T1620] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1445.840183][ T1620] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 00:05:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2e, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfc000000}}], 0x2, 0x0) 00:05:51 executing program 2 (fault-call:2 fault-nth:7): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 1445.848236][ T1620] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.856450][ T1620] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000001 [ 1445.864632][ T1620] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 [ 1445.887699][ T1648] EXT4-fs (sda1): Unrecognized mount option "h" or missing value [ 1445.912479][ T1655] FAULT_INJECTION: forcing a failure. [ 1445.912479][ T1655] name failslab, interval 1, probability 0, space 0, times 0 [ 1445.925593][ T1655] CPU: 1 PID: 1655 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1445.934520][ T1655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1445.944875][ T1655] Call Trace: [ 1445.948174][ T1655] dump_stack+0x137/0x19d [ 1445.952652][ T1655] should_fail+0x23c/0x250 [ 1445.957063][ T1655] __should_failslab+0x81/0x90 [ 1445.961825][ T1655] ? cgroup_show_path+0x67/0x240 [ 1445.966801][ T1655] should_failslab+0x5/0x20 [ 1445.971383][ T1655] kmem_cache_alloc_trace+0x49/0x310 [ 1445.976656][ T1655] ? cgroup_finalize_control+0xb90/0xb90 [ 1445.982316][ T1655] cgroup_show_path+0x67/0x240 [ 1445.987228][ T1655] ? cgroup_finalize_control+0xb90/0xb90 [ 1445.992841][ T1655] kernfs_sop_show_path+0xa1/0xd0 [ 1445.997850][ T1655] ? kernfs_sop_show_options+0xb0/0xb0 [ 1446.003701][ T1655] show_mountinfo+0xfc/0x4e0 [ 1446.008282][ T1655] m_show+0x34/0x40 [ 1446.012185][ T1655] seq_read_iter+0x60b/0x910 [ 1446.016770][ T1655] generic_file_splice_read+0x22a/0x310 [ 1446.022384][ T1655] ? splice_shrink_spd+0x60/0x60 [ 1446.027523][ T1655] splice_direct_to_actor+0x2aa/0x650 [ 1446.032902][ T1655] ? do_splice_direct+0x170/0x170 [ 1446.037909][ T1655] do_splice_direct+0xf5/0x170 [ 1446.042673][ T1655] do_sendfile+0x773/0xda0 [ 1446.047106][ T1655] __x64_sys_sendfile64+0xf2/0x130 [ 1446.052198][ T1655] do_syscall_64+0x4a/0x90 [ 1446.056668][ T1655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1446.062716][ T1655] RIP: 0033:0x4665d9 [ 1446.066603][ T1655] 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 [ 1446.086395][ T1655] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1446.094789][ T1655] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1446.103361][ T1655] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1446.111460][ T1655] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1446.119425][ T1655] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000001 [ 1446.127598][ T1655] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 [ 1446.140622][ T1662] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1446.156980][ T1662] EXT4-fs (sda1): Remounting filesystem read-only 00:05:52 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x10, 0x37, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x3, 0x3b}}}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x37}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x37}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x880) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:52 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x6c}) 00:05:52 executing program 2 (fault-call:2 fault-nth:8): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:52 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x48, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfe800000}}], 0x2, 0x0) [ 1446.439193][ T1679] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1446.446656][ T1682] FAULT_INJECTION: forcing a failure. [ 1446.446656][ T1682] name failslab, interval 1, probability 0, space 0, times 0 [ 1446.455327][ T1679] EXT4-fs (sda1): Remounting filesystem read-only [ 1446.462108][ T1682] CPU: 0 PID: 1682 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1446.462131][ T1682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1446.487469][ T1682] Call Trace: [ 1446.490743][ T1682] dump_stack+0x137/0x19d [ 1446.495262][ T1682] should_fail+0x23c/0x250 [ 1446.499822][ T1682] __should_failslab+0x81/0x90 [ 1446.504778][ T1682] ? cgroup_show_path+0x67/0x240 [ 1446.509711][ T1682] should_failslab+0x5/0x20 [ 1446.514219][ T1682] kmem_cache_alloc_trace+0x49/0x310 [ 1446.519504][ T1682] ? cgroup_finalize_control+0xb90/0xb90 [ 1446.525230][ T1682] cgroup_show_path+0x67/0x240 [ 1446.530132][ T1682] ? cgroup_finalize_control+0xb90/0xb90 00:05:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfe80ffff}}], 0x2, 0x0) 00:05:52 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffde5}}], 0x1, 0x0) lseek(r1, 0x9, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) io_cancel(0x0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x1, 0x8a, r3, &(0x7f0000001100)="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", 0x1064, 0xbf, 0x0, 0x2, r0}, &(0x7f00000010c0)) 00:05:52 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x80) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1446.535764][ T1682] kernfs_sop_show_path+0xa1/0xd0 [ 1446.540805][ T1682] ? kernfs_sop_show_options+0xb0/0xb0 [ 1446.546521][ T1682] show_mountinfo+0xfc/0x4e0 [ 1446.551118][ T1682] m_show+0x34/0x40 [ 1446.554982][ T1682] seq_read_iter+0x60b/0x910 [ 1446.559574][ T1682] generic_file_splice_read+0x22a/0x310 [ 1446.565232][ T1682] ? splice_shrink_spd+0x60/0x60 [ 1446.570255][ T1682] splice_direct_to_actor+0x2aa/0x650 [ 1446.575691][ T1682] ? do_splice_direct+0x170/0x170 [ 1446.580799][ T1682] do_splice_direct+0xf5/0x170 [ 1446.585569][ T1682] do_sendfile+0x773/0xda0 [ 1446.590036][ T1682] __x64_sys_sendfile64+0xf2/0x130 [ 1446.595142][ T1682] do_syscall_64+0x4a/0x90 [ 1446.599617][ T1682] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1446.605582][ T1682] RIP: 0033:0x4665d9 [ 1446.609470][ T1682] 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 [ 1446.629564][ T1682] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 00:05:52 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x74}) 00:05:52 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000100)='./control\x00', 0xc0) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='ocfs2\x00', 0x8, 0x0) [ 1446.638089][ T1682] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1446.646250][ T1682] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1446.654330][ T1682] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1446.662345][ T1682] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000001 [ 1446.670413][ T1682] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 00:05:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfec0ffff}}], 0x2, 0x0) 00:05:52 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) creat(&(0x7f0000000000)='./control\x00', 0x4) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xff000000}}], 0x2, 0x0) [ 1446.697798][ T1712] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1446.727642][ T1712] EXT4-fs (sda1): Remounting filesystem read-only [ 1446.734471][ T1713] EXT4-fs (sda1): Unrecognized mount option "t" or missing value 00:05:52 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4c, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:52 executing program 2 (fault-call:2 fault-nth:9): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:52 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) write$binfmt_elf32(r2, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x98e) getdents(r1, &(0x7f0000000080)=""/92, 0x5c) open(&(0x7f0000000ac0)='./bus\x00', 0x800, 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:05:52 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x3, 0x4) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) [ 1446.772389][ T1727] EXT4-fs (sda1): Unrecognized mount option "t" or missing value 00:05:52 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x7a}) 00:05:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xff050000}}], 0x2, 0x0) 00:05:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xffff0000}}], 0x2, 0x0) [ 1446.835326][ T1741] FAULT_INJECTION: forcing a failure. [ 1446.835326][ T1741] name failslab, interval 1, probability 0, space 0, times 0 [ 1446.848002][ T1741] CPU: 0 PID: 1741 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1446.856941][ T1741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1446.866994][ T1741] Call Trace: [ 1446.870271][ T1741] dump_stack+0x137/0x19d [ 1446.876018][ T1741] should_fail+0x23c/0x250 [ 1446.880452][ T1741] __should_failslab+0x81/0x90 00:05:52 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000080)='./control\x00', 0x6, 0x5, &(0x7f0000000440)=[{&(0x7f00000000c0)="da6b7c8912de372b3cc055d4f059022a885a93ee5e668fde9c3c6a78dd42c2ddebed2d30cc5e61cfd4bb8f295ee4e9918085245be966dc0f2aa74e36d77e3e02e3afdf9793a55920f43f60ea3b04f27c9c9d468996735e1270b9e2e8d4eba99bd52685899c27fb7028bee149e3789ec3fe69d2c5c7010b3560061ee19a2d59d86e654bc6fa3b6e1abf597d9dc67861e0805058b53affb1e660bb0c7fe3f78891760eac8a6fdb177e94caa6a57c9eeb88e5cb3c1f336cb35d37a4914509fad01bb88ce66e07ef6aaaa4c6beee641d8a688bb6534f82a1301fa98491b575", 0xdd, 0x2}, {&(0x7f00000001c0)="64b5b4f26d19da", 0x7, 0x3}, {&(0x7f0000000200)="30fe782ddcc30c25b699108b0799d1591a4de7d7efd0318d037f872d6ef5437e07114a8e005248eb4cd4300ab2a7d458861e7baf7b620889393bea335b4367bc128da5e1f659343de344dbba9897e378912357d9299632fcbb329317f8292bad69903b6f278dd8d3fd1d6ff9956c5e2e71e973485a47996030257d97c91a0e283f1c4b47e5724d4822f76b12d45a9db8a36d44ea5d394216bcdbba2fe0c9b6d9206f5b3aed10fc5ce4085d8600e677e75fe2df611dea7f83cae422d4e38cd2706849a7378c09a0e75028e15a7c3f192c395f453c6066acebed9ab74289f414b6c3d2486722bb51ea13f93e48b275d9fa78c3a01a", 0xf4, 0x3}, {&(0x7f0000000300)="0e34e3f5bf405ec3f0e5a2058fd3ece4f2e130597870a3a5ebef9a974b9c", 0x1e, 0xec}, {&(0x7f0000000340)="25af5203b8df4a39fef1d4b21e5de1ce879f21800b84fc433e86a7b3800dc5150cb0a0535e0211cd2ba4452b1cdd7da837b5f28917f8101e8f7a19867f78cdbf02fdaf16e9b60daed9f9f4d395a8377c6e739a644e2ea8ed7671231dc6f11ccf500327f68403d80d683f74b4073c590b7bad16ba2ddd7281db55a355e0c1138dd321fa87e0914c945af931c4789670b315b55be2505d47200d4f029c84bd71f5563e738da3616b9fd0cc6fb8b3", 0xad, 0x7}], 0x411, &(0x7f00000004c0)={[{@resuid={'resuid', 0x3d, r1}}, {@grpquota}, {@noload}, {@stripe={'stripe', 0x3d, 0x3}}], [{@subj_type={'subj_type', 0x3d, '!$'}}, {@subj_role={'subj_role', 0x3d, '*!!\'])&'}}, {@audit}]}) chmod(&(0x7f0000000400)='./control\x00', 0x1) [ 1446.885227][ T1741] ? cgroup_show_path+0x67/0x240 [ 1446.890401][ T1741] should_failslab+0x5/0x20 [ 1446.895005][ T1741] kmem_cache_alloc_trace+0x49/0x310 [ 1446.900659][ T1741] ? cgroup_finalize_control+0xb90/0xb90 [ 1446.906478][ T1741] cgroup_show_path+0x67/0x240 [ 1446.911464][ T1741] ? cgroup_finalize_control+0xb90/0xb90 [ 1446.917222][ T1741] kernfs_sop_show_path+0xa1/0xd0 [ 1446.922879][ T1741] ? kernfs_sop_show_options+0xb0/0xb0 [ 1446.928754][ T1741] show_mountinfo+0xfc/0x4e0 00:05:53 executing program 0: keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000000)='cifs.idmap\x00', 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @initdev}}, 0x0, @in6=@initdev}}, &(0x7f00000001c0)=0xe8) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r2) chown(&(0x7f0000000080)='./control\x00', r0, r2) [ 1446.933359][ T1741] m_show+0x34/0x40 [ 1446.937262][ T1741] seq_read_iter+0x60b/0x910 [ 1446.942255][ T1741] generic_file_splice_read+0x22a/0x310 [ 1446.948067][ T1741] ? splice_shrink_spd+0x60/0x60 [ 1446.953406][ T1741] splice_direct_to_actor+0x2aa/0x650 [ 1446.958789][ T1741] ? do_splice_direct+0x170/0x170 [ 1446.963920][ T1741] do_splice_direct+0xf5/0x170 [ 1446.968945][ T1741] do_sendfile+0x773/0xda0 [ 1446.973455][ T1741] __x64_sys_sendfile64+0xf2/0x130 [ 1446.978676][ T1741] do_syscall_64+0x4a/0x90 00:05:53 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) open(&(0x7f0000000000)='./control\x00', 0x12100, 0x1da) [ 1446.983127][ T1741] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1446.989201][ T1741] RIP: 0033:0x4665d9 [ 1446.993092][ T1741] 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 [ 1447.012687][ T1741] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1447.021120][ T1741] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 00:05:53 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x80) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./control/file0\x00', 0x7fff, 0x3, &(0x7f0000000200)=[{&(0x7f0000000100)="b3dc24c9f81e69a5bd85c7ea8a4f834302f2ad9c4536a3d0b1a1507a5458a351f920c219d9398ce2a4ffbdd2bcae26ff967a68ebfd4965c4248452785768557ac7485798dad9edf3c0a5f270cf31b9a7399766f3b778d63b794e13ecd3dee801b3b92adc9a0cf5cf3d7673ae17cb74cd562ff01787e5db26db62a213dc04b8e16bd8e059fb26858dc48d31d52550b649717a9a30811a21b8195ae6fcbfdd6378b3ebcb93b388b4fea20a441b71d24d348fce14", 0xb3, 0x7}, {&(0x7f00000001c0)="262186419812c48053faaabad0527ad7be2691", 0x13, 0xfffffffffffffffa}, {&(0x7f0000000440)="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", 0x1000, 0xffffffff}], 0x0, &(0x7f0000000280)={[{}, {@size={'size', 0x3d, [0xa, 0x0]}}, {@mode={'mode', 0x3d, 0x3ff}}, {@nr_inodes={'nr_inodes', 0x3d, [0x33, 0x78, 0x39]}}, {@mode={'mode', 0x3d, 0x2}}, {@mpol={'mpol', 0x3d, {'default', '', @val={0x3a, [0x39, 0x34, 0x2f]}}}}], [{@fsmagic={'fsmagic', 0x3d, 0x10000}}, {@uid_lt={'uid<', 0xee00}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@fsname={'fsname', 0x3d, '&'}}]}) getdents(r0, &(0x7f0000001440)=""/234, 0xea) 00:05:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xffff80fe}}], 0x2, 0x0) [ 1447.029142][ T1741] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1447.037191][ T1741] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1447.045274][ T1741] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000002 [ 1447.053261][ T1741] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 00:05:53 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x60, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:53 executing program 2 (fault-call:2 fault-nth:10): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 1447.093962][ T1778] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1447.118966][ T1778] EXT4-fs (sda1): Remounting filesystem read-only [ 1447.125600][ T1779] EXT4-fs (sda1): Unrecognized mount option "z" or missing value 00:05:53 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = pidfd_open(0x0, 0x0) close(r1) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/self/attr/current\x00', 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000b40)={0x1, 0x80, 0x9, 0x4, 0x5, 0x1, 0x0, 0x2, 0x10a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x101, 0x2, @perf_config_ext={0x5, 0x6}, 0xf20, 0x400, 0x100, 0x4, 0x4ac2, 0x8, 0x2, 0x0, 0x8000, 0x0, 0x401}, 0xffffffffffffffff, 0xe, r0, 0x3) dup2(r2, r3) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xb5, 0x3, 0x3, 0x1, 0x80000001, 0x3, 0x3e, 0x1ff, 0x3d, 0x40, 0x1, 0x6, 0x6, 0x38, 0x1, 0x7ff, 0x1000, 0x5}, [{0x6, 0x2, 0x5, 0x241, 0x1, 0x80000001, 0x101, 0x8}], "", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa78) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r4, 0x0, 0x8400fffffffa) 00:05:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xffffc0fe}}], 0x2, 0x0) 00:05:53 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0xd1c7, 0x0) move_mount(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000080)='./control\x00', 0x35) 00:05:53 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x40100, 0xc, 0x4}, 0x18) openat(r0, &(0x7f0000000140)='./file0\x00', 0x60640, 0x101) [ 1447.170594][ T1793] FAULT_INJECTION: forcing a failure. [ 1447.170594][ T1793] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1447.184016][ T1793] CPU: 0 PID: 1793 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1447.185075][ T1795] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1447.192882][ T1793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1447.192895][ T1793] Call Trace: [ 1447.192902][ T1793] dump_stack+0x137/0x19d [ 1447.192925][ T1793] should_fail+0x23c/0x250 [ 1447.192942][ T1793] __alloc_pages+0x102/0x320 [ 1447.233748][ T1793] alloc_pages+0x21d/0x310 [ 1447.238433][ T1793] push_pipe+0x267/0x370 [ 1447.242976][ T1793] _copy_to_iter+0x35d/0xdd0 [ 1447.248444][ T1793] ? tsan.module_ctor+0x10/0x10 [ 1447.254767][ T1793] ? show_mountinfo+0x4c7/0x4e0 [ 1447.260363][ T1793] ? __virt_addr_valid+0x15a/0x1a0 [ 1447.265976][ T1793] seq_read_iter+0x7f0/0x910 [ 1447.270781][ T1793] generic_file_splice_read+0x22a/0x310 [ 1447.278055][ T1793] ? splice_shrink_spd+0x60/0x60 [ 1447.288375][ T1793] splice_direct_to_actor+0x2aa/0x650 [ 1447.294147][ T1793] ? do_splice_direct+0x170/0x170 [ 1447.300348][ T1793] do_splice_direct+0xf5/0x170 [ 1447.306068][ T1793] do_sendfile+0x773/0xda0 [ 1447.311493][ T1793] __x64_sys_sendfile64+0xf2/0x130 00:05:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfffffdef}}], 0x2, 0x0) [ 1447.317539][ T1793] do_syscall_64+0x4a/0x90 [ 1447.322998][ T1793] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1447.329671][ T1793] RIP: 0033:0x4665d9 [ 1447.333702][ T1793] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1447.354385][ T1793] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1447.362889][ T1793] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 00:05:53 executing program 2 (fault-call:2 fault-nth:11): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 1447.370861][ T1793] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1447.378854][ T1793] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1447.386830][ T1793] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000002 [ 1447.394879][ T1793] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 00:05:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xffffff7f}}], 0x2, 0x0) [ 1447.435838][ T1816] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1447.463263][ T1819] FAULT_INJECTION: forcing a failure. [ 1447.463263][ T1819] name failslab, interval 1, probability 0, space 0, times 0 [ 1447.476064][ T1819] CPU: 1 PID: 1819 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1447.484926][ T1819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1447.494989][ T1819] Call Trace: [ 1447.498496][ T1819] dump_stack+0x137/0x19d [ 1447.503010][ T1819] should_fail+0x23c/0x250 [ 1447.507423][ T1819] ? kmalloc_array+0x2d/0x40 [ 1447.512004][ T1819] __should_failslab+0x81/0x90 [ 1447.516770][ T1819] should_failslab+0x5/0x20 [ 1447.521271][ T1819] __kmalloc+0x66/0x340 [ 1447.525422][ T1819] ? show_mountinfo+0x4c7/0x4e0 [ 1447.530386][ T1819] ? splice_from_pipe+0xc0/0xc0 [ 1447.535226][ T1819] kmalloc_array+0x2d/0x40 [ 1447.539635][ T1819] iter_file_splice_write+0xc1/0x750 [ 1447.544919][ T1819] ? atime_needs_update+0x239/0x390 [ 1447.550330][ T1819] ? generic_file_splice_read+0x284/0x310 [ 1447.556137][ T1819] ? splice_from_pipe+0xc0/0xc0 [ 1447.561023][ T1819] direct_splice_actor+0x80/0xa0 [ 1447.565951][ T1819] splice_direct_to_actor+0x345/0x650 [ 1447.571316][ T1819] ? do_splice_direct+0x170/0x170 [ 1447.576336][ T1819] do_splice_direct+0xf5/0x170 [ 1447.581208][ T1819] do_sendfile+0x773/0xda0 [ 1447.585723][ T1819] __x64_sys_sendfile64+0xf2/0x130 [ 1447.590854][ T1819] do_syscall_64+0x4a/0x90 [ 1447.595278][ T1819] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1447.601168][ T1819] RIP: 0033:0x4665d9 [ 1447.605144][ T1819] 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 [ 1447.624760][ T1819] RSP: 002b:00007f1e215f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 00:05:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xffffff97}}], 0x2, 0x0) [ 1447.633275][ T1819] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1447.641450][ T1819] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1447.649526][ T1819] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1447.658060][ T1819] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000002 [ 1447.666034][ T1819] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 00:05:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xffffffe0}}], 0x2, 0x0) 00:05:53 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x68, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1447.684812][ T1825] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1447.708769][ T1826] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user 00:05:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfffffff5}}], 0x2, 0x0) 00:05:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x10000000000}}], 0x2, 0x0) [ 1447.743204][ T1837] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:54 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6c, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:54 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./bus\x00', 0x101002, 0x741c96dfdf52a08a) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) fallocate(r2, 0x3c, 0x0, 0x80) r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) readv(r3, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/158, 0x9e}, {&(0x7f0000000480)=""/180, 0xb4}, {&(0x7f0000000540)=""/205, 0xcd}], 0x7) 00:05:54 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) rmdir(&(0x7f0000000100)='./control\x00') chmod(&(0x7f0000000400)='./control\x00', 0x0) setxattr$security_capability(&(0x7f0000000000)='./control\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x2000000, [{0x200, 0x80000000}, {0xaf, 0x7}]}, 0x14, 0x1) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./control\x00', 0x9, 0x4, &(0x7f0000000340)=[{&(0x7f00000001c0)="5600f19bbd937ff41b3a11403d6241e6167afe9a536dddbf5a202231465660c2e3edca0997a791ee4134a3869261299e63aad06ce8c100000000", 0x3a, 0x2}, {&(0x7f0000000200), 0x0, 0x9}, {&(0x7f0000000240)="c5e14bfede1a3b921f4180a09ca687a5132073d94523dd8c545d73a7690fae37ce39cdf5351f6ea050e09ac3635d8c82438ba2de93778619bff9e233cae6f60ad513196606f2795e1cb6f00e46f0820851c09e59fb0593e35edff0b5", 0x5c, 0x10000}, {&(0x7f00000002c0)="42f8a7379b96fd05b242f767d9d148f6a20be4d7cd6707c8fa92ab9e32b7b5aa9f30ef55dd1f73525bc66cefcd52df402c3bad0fe9819ba035e85b36b6725a270b1666d7f9d6cb46297d8edc7920c9ff3e063fca93d72c516c35fc4123d386e815a8c36f0f6e3ff1e95bbe42e4b73d0cc9b9ec0cf43fc59392b5991f47", 0x7d, 0x401}], 0x4844a, &(0x7f0000000440)={[{@fat=@showexec}, {@nodots}, {@dots}, {@fat=@showexec}, {@nodots}, {@fat=@nfs}, {@dots}, {@fat=@sys_immutable}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@dont_appraise}, {@hash}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, 'security.capability\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) 00:05:54 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000500)=0x32) setuid(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = signalfd(r2, &(0x7f0000000440)={[0x101]}, 0x8) r7 = socket$inet6(0xa, 0x800, 0xfffff439) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r7, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(r6, r7, &(0x7f0000000480)=0x7f, 0x80000001) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x22, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="03b889f2bd2a1ee168957e88a59b626b7c8190f83b5d5d43e0958c67e3acc3c69c28d1e18bdf0a29a414f7f98a3d77105a36111f7ff2d83692e32febe8cae9f6c52b4b6eb13aeeef437b552cec20eb7fdd1c23d6b7201a7327907f3533ae912132c5d7c5421646390e847415912f3c0739", 0x71, 0x7fffffff}, {&(0x7f0000000240)="01445bdc9dd78ed0bf47d375c07883068a14dc1af85f9969d7a2e51dcdecf92cdf20f53fd26254b5018a33b83aba4444c1b5c6897c170f69eb0f2aa1f89fccae70843f77105ba0b9a0492ece43ded69bea1b2fdcfac1d26e", 0x58, 0x4}, {&(0x7f00000002c0)="c36782a3f3db6a61f2c1980b89991700f1c7e858c421443cd13b80dcd13d996b476fdbdaa0ae25f2d49bbd6ba3c92358da6fc3d990ea65d69be9b150ca2700d5c88b2d3c751d7df5d7106a67cdc52e5564473d9b76e9dbbcc3254451ab491017437bc17d136e4214e546aefb8854c379e3378f0d263a7cee0661e0d92b69cf759ea8cb5a46807d0962e7a8f246dad9b48b9e27283c9fd8", 0x97}, {&(0x7f0000000380)="2ff7dfb8348804cb0d980886ba6470f3fe04555986befa2cdffc426696e5fa43aed7dd1ff52b83a1b8235715e8da6989", 0x30, 0x1e}], 0x1000, &(0x7f00000005c0)={[{@huge_within_size}, {@mode}, {@huge_always}, {@mode={'mode', 0x3d, 0x2}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x30, 0x2d, 0x32, 0x36, 0x2f]}}}}, {@mode={'mode', 0x3d, 0x5}}], [{@subj_type={'subj_type', 0x3d, 'ext3\x00'}}, {@euid_eq={'euid', 0x3d, r1}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext3\x00'}}, {@hash}, {@euid_lt={'euid<', r3}}, {@euid_lt={'euid<', r5}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@dont_measure}, {@obj_type={'obj_type', 0x3d, ')+'}}]}) 00:05:54 executing program 2 (fault-call:2 fault-nth:12): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xffff00000000}}], 0x2, 0x0) 00:05:54 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x74, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1448.191243][ T1878] FAULT_INJECTION: forcing a failure. [ 1448.191243][ T1878] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1448.204376][ T1878] CPU: 1 PID: 1878 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 1448.213044][ T1878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1448.223263][ T1878] Call Trace: [ 1448.226551][ T1878] dump_stack+0x137/0x19d [ 1448.230884][ T1878] should_fail+0x23c/0x250 [ 1448.235301][ T1878] should_fail_usercopy+0x16/0x20 [ 1448.240398][ T1878] _copy_to_user+0x1c/0x90 [ 1448.244976][ T1878] simple_read_from_buffer+0xab/0x120 [ 1448.250379][ T1878] proc_fail_nth_read+0xf6/0x140 [ 1448.255317][ T1878] ? rw_verify_area+0x136/0x250 [ 1448.260293][ T1878] ? proc_fault_inject_write+0x200/0x200 [ 1448.265923][ T1878] vfs_read+0x154/0x5d0 [ 1448.270077][ T1878] ? __fget_light+0x21b/0x260 [ 1448.274772][ T1878] ? __cond_resched+0x11/0x40 [ 1448.279449][ T1878] ksys_read+0xce/0x180 [ 1448.283597][ T1878] __x64_sys_read+0x3e/0x50 [ 1448.288085][ T1878] do_syscall_64+0x4a/0x90 [ 1448.292557][ T1878] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1448.298490][ T1878] RIP: 0033:0x41935c [ 1448.302556][ T1878] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1448.322698][ T1878] RSP: 002b:00007f1e215f3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1448.331470][ T1878] RAX: ffffffffffffffda RBX: 000000000000089a RCX: 000000000041935c 00:05:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x4000000000000}}], 0x2, 0x0) 00:05:54 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x40) chmod(&(0x7f0000000400)='./control\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x200001, 0x104) [ 1448.339729][ T1878] RDX: 000000000000000f RSI: 00007f1e215f31e0 RDI: 0000000000000005 [ 1448.347788][ T1878] RBP: 00007f1e215f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1448.356074][ T1878] R10: 0800000080004103 R11: 0000000000000246 R12: 0000000000000002 [ 1448.364054][ T1878] R13: 00007ffd4e95ce5f R14: 00007f1e215f3300 R15: 0000000000022000 [ 1448.375162][ T1871] loop5: detected capacity change from 0 to 264192 00:05:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x10000000000000}}], 0x2, 0x0) 00:05:54 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x7a, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:05:54 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./control\x00', 0x6, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)='2', 0x1}], 0x98, &(0x7f0000000180)=ANY=[@ANYBLOB='shortname=mixed,uid=', @ANYRESDEC=0x0, @ANYBLOB="2c736d4f000400007472616e736d7574653d5d252d7b2f2d2e3a40235d5c26892d58292c00"]) symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f0000000200)='./control\x00') openat(0xffffffffffffffff, &(0x7f0000000240)='./control\x00', 0x400, 0x23) 00:05:55 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) mount$tmpfs(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0), 0x202a0d2, &(0x7f00000002c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x78]}}, {@mpol={'mpol', 0x3d, {'prefer', '', @void}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b, 0x70, 0x37, 0x36]}}], [{@uid_gt={'uid>', r1}}, {@smackfstransmute={'smackfstransmute', 0x3d, '$-'}}]}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 00:05:55 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) kcmp(r0, r0, 0x3, r1, 0xffffffffffffffff) ptrace$setregs(0xd, r0, 0x6, &(0x7f0000000140)="ea") exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:55 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000000140)=@filename='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='nfs4\x00', 0x1010010, 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000002ac0)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440), 0xfffffffffffffd03, 0x850) sendmmsg(r0, &(0x7f0000002a00)=[{{&(0x7f0000000380)=@isdn={0x22, 0x0, 0x0, 0x5, 0x1}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000440)="07ef2a91ddf09ef900e021b52a5b3af4529e97d1de58edb19816144a90e962441a07f46f126db236f2420d1f07b67a95646513b24c27cb8f1cd66a87246d05f39c007140606403d96986119645e5c988cb1c6f7ae2cb6401b2116874f7a2312822347f402d1b2cda181d3b885b0c9b83620aabe7aaac1478e4eb536cf40afd9b36a65c172d0734415b98fb94d6459dae47e21832e92035f120cc6f69", 0x9c}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000002580)="714124b532a4663ce62d1a0e6ad3caba09d28a38dda5d80f2c1c7ac302beb9e540d913add2ba92094b0ed5ebb99d8f70432140df3643faed", 0x38}], 0x5}}, {{&(0x7f0000002640)=@ieee802154={0x24, @short={0x2, 0x1, 0xfffe}}, 0x80, &(0x7f0000002840)=[{&(0x7f00000026c0)="1c1da0b5391de3b5c82c73601aa92507e67d9573a4a06e8be057d00ddfa0b45ff7074b63f94efb68046c0cdcb5a53ff4cc5b50f5744b523644678ad63e8e64af41f7c2e08c9963b2", 0x48}, {&(0x7f0000002740)="5cdc21ebc5930392e2da891608c01e068a5048edc8dadad1e51339949eca181f951844cd3415", 0x26}, {&(0x7f0000002780)="325096c42106f076a91f28eb8bda9ba2b8e93ea1bc2cb73f4097fc62a9b3514e3ef536fc5fc8e55ab34b450353550a9a1bca7ecb4837153e835ff0ca0ad43342f4550f69867d0de1754e61b45e3fe7f07588c3aa52e0ad946f4ed8690f296698dc98735e4936db5af628890b1b649cc610a0ea8f1a0444207ad404396199322b0faa24116f55f5e5141f19", 0x8b}], 0x3}}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002880)="4e6aa6ecd32552c11c24116132188a95eaecb109a195f120a3aa72704f7ffe87b0dfb85072704a693d1e4ec8e6d62378406058a865d82f059d37ee7791749842c74db616861e3d89a343ed7a54be5acfe0e57e835aeb19fcac06", 0x5a}, {&(0x7f0000002900)="2287d38884ce17318f219ca72dbe7eeac05190d32f00ce5a014d102747cea54cbaf464fe63a509c6e904b7b155ed79fd57f0e818403fc87ee2cc335d861a4495cff060e13cda9b9f348e53bd93b4eca054e9052ba20ca9ddb5fb5fe4ac812f517721e92ceaf984f2b474da3c375b19f5a223e212f6661f9882a5e87f80d8d61c96", 0x81}], 0x2}}], 0x3, 0x100) lsetxattr$security_selinux(&(0x7f00000001c0)='./control\x00', &(0x7f0000000280), &(0x7f00000002c0)='system_u:object_r:etc_aliases_t:s0\x00', 0x23, 0x2) chmod(&(0x7f0000000400)='./control\x00', 0x0) open(&(0x7f0000000200)='./control/file0\x00', 0x200000, 0xd2) pivot_root(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)='./control\x00') pivot_root(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000180)='./control\x00') umount2(&(0x7f0000000240)='./control/file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./control\x00', 0x109800, 0x8) 00:05:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x7ffff000) 00:05:55 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x300, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:55 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x40030000000000}}], 0x2, 0x0) 00:05:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004102) 00:05:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000500), 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x9f2f657e121616e4, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_NETNS_FD={0x8, 0x1d, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x104) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r2) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280), r0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r5, 0x0, 0xd1c7, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x28, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HE_OBSS_PD={0xc, 0x111, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x58, r7, 0x1, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x58}, 0x1, 0x0, 0x0, 0x20006014}, 0x4004010) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r3, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x20000850) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x1) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:55 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x100000000000000}}], 0x2, 0x0) 00:05:55 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) rmdir(&(0x7f0000000000)='./control\x00') 00:05:55 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x500, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004104) 00:05:56 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x124) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:05:56 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x600, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:56 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x480001, 0x4) mkdir(&(0x7f0000000080)='./control\x00', 0x64) r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0x6]}, 0x8, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 00:05:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x200000000000000}}], 0x2, 0x0) 00:05:56 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xc0014100, &(0x7f0000000240)="f10410ad252f4f048accb9b4595d738ab502c5c871eab3987206c80f9341ba9449a1ec01ea7ab44754d50e6756ce491c4b0062b568c8c3abd7b37c72a231bcbbfad9b4c907603454488daf73caf3e73171f234cd4bff23f38a579b798403469a61d9fc266a55e4487e1d511408a6a3d9917aa6b2241836bf3d6862799495fa01af27", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000400)="f1ab23548e75855e26b7bdf1ec8d7caf2066bf3cfc523da32ff10b7da8ce6b3c8d16502ba67f5101b32118f578a42ccade0a9a75346dd1fe5e698943da55cceeede9685562c97c97f272aa93790d8a9ba41794e95c6ef823fbec38b1353ff467d45aaf4222de48c809ba58401bb1dff0d648c03ab01cf3643fcb1e") exit_group(0x0) r0 = getpid() wait4(r0, &(0x7f0000000080), 0x4, &(0x7f0000000100)) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="f8"]) 00:05:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004105) 00:05:56 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0xd1c7, 0x0) getdents64(r0, &(0x7f0000000280)=""/87, 0x57) exit_group(0x7f) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB]) clone(0x8810800, &(0x7f0000000100)="46610461d371ef44b0cc40eca6298d2b8f5136c6f226323d0ec6abc2532924b1751266af0bfacad94313cd924b8feb4186044f3d0447aa9d52d9ed39a335b9cac4986bc78a32dd05762de57d980d0583ecce28340e85af87e82a76910d9af1d89b7cac2a2bc8fa61dffbb5ff7cf12ae525c293a65f6af395325ca874932b2288b5c767f06ab8ec290496e2b2cc27848765040b4fe49181a839a21f", &(0x7f0000000080), &(0x7f0000000240), &(0x7f00000005c0)="7f5d1cbffb6f7970493de8d6b74b61ea768ffb1eec733ded97bbfdbd7c6f2f9e426d43bda00a6b760793a95b28ca5b5c6f84fbf3ce199611ef9ffb3d49c1f2887a2207af219ef97304dbb79da5c1195111c14ddffe567ec0a505240196c1d2e88903bb54be1c1b7a611479a3fd8951c0ae8011e2226300c096ad44b9ab281a923b3d766515f7b0fff6c21f0935ddde27763d835163a36dd1a252a70f4ddfd98d2e88efcaf24b9c80abba30bb83bf81b92c7a00348a360a9182e9d0173a5407df37b5d5896862cd3d365bf46a783e0ce30c68c8ac4e1e5352fc597fb846175303e14c2ce98aa7e911e647644f176dbd9c2f67eb7f272af6548c7e2b77adcdd7abbca2df9cb9d63da4fcc818a5432ab43d676beb996f1cd538ac458f257ae63d6c681f5e665a7a8a8e183e3b4fbf30904794bb1270887e1406ec3c017b598634e5a04adac7e1bc02fe66526878d43c349c1cf42f924bc5b58e5d6049b0c0a0ae510247004147d3b02d03c8e49314cf23d452b9ab7395356d0e6e01c8d2ff751fdaeb1675ced56ad5845750e17513fce6bc62d41d673b5eb8eaaf13b6844801fca73b9974dcf13deb26bb4af52005172142e0ccbb7693b8384334bc71c8c0535bc81a30dcd4a6797abb5dc2d57641c77f97306d7bc8af9b9fdc03e21e47939df082f67317d3a618f89666caecca483159da083189313135443bebd4800785d03781349a2f76b2052f6d8272fbc385b250c37ae5d7ed22695d26cf7359254035024fb9149616616a7db53361450c17a5cb622ffcc5bdd14e0fbdebc0b2cf7ae1b8460efbac7c2974a8199dceefcda3dd0e99e9ab9abe5962653ca186376c7554b1b3fa39b42b02c436fecb453700fc218b24e1fd65edb584c048e900856003446e664196774b7d01ac74a1185cf09d5bd28f5fe60944e76b7cc523538e2b37058561de69843e0535d1bcc567b05b4561530d698879723270fe902bdf4b8be1d7ffaa469c207993af339958ad606f51111409482b12fe38a63a1068a27c809e5b59bbd4a7d391bf5f9a969f23eb542572c466bf7ac57a7714ea9be80dd939aa21bf8762f7fb7c7dcdb5f0f61b8f03c7068964fc35cfb9acbd96b256528936188d918879506e3f50f0a69381c4ded1644d190fb782c0e434b4bd7a0fb31a8c236ba9adaf5ce55065ba60f6044f0fca3c377ee8aefa7bd3a61fc93497c8469c9a7a89ca3cc948539597076204b92b7a962991181fe5d22447d8fce2445a6bb2e7398ef3443f64c0674013d98724504590938c0221540700c9910798b1a293b677d24072d939aeea01ea6ae2178ccb63676ba2a1550efccf04bbc32f1d0f1870fbf4b3555569cac046e39e01581072605a04ab5264f20fb5af00bda19b20805fe570ebff20bef9e8690d2b91614a188f7d8418bb90f10e0eef774a4aa955a73455221a00003357b6b8623aa5e5dd2dde50cc649f531e6e8f35b511e9ac67e4505622cfa495d80a75332679f4742bc8cafd9824c2f6f5181edbf0cda9769f0c716e54cf0f83ce5667fd2d4a2344fb7e62be7d45b1de398d1785a9f64cca8457959b74b9b383dd702ed8d68d4ca6938ccb4fea3e03b013b66abcf2bdd6d65ddf6caf99784b2db6fb338ec58d304489678257b29bbdf009fd350f76fdfe9939f4ca2649da9afdcdd0307471aba467a06f3693856c2a1d74f8074d66260b684ef841b7191e9ddb0939fe933ab98e745410149287199453ba577f45072c8702de7176a4c96aede8dc3d8cb65b755eb9f8111ebbb7004be52902e154e5d24fe5ef754f9502e6f72514301344c1340fb159b1ed95a83083887aa68a27b6f3668531680fb65077ab3c7498023e684f6a970cd735616a2c17d0a7d7431b6d37e296f1ac67265753f869c986d87e75866ccc61f331e433bb8f8a4849cd7be8c833301e3429837d05a8a9dab50be43b9aec685a881f9b25d8b5e952971ceb6f89e39f30c9a558e173b8531e53075b63863e9ab42f44b9c8a930cded9b30e84b3f9de45e158bee00604b1ad55a62f06f6c024ea9043002a432889579a177503ea6426dad3d0ab11c50a8f365c78d9e55c92ac593c98f6a49323e82ad2d81d7901dfee9e006f74d207a5dd4b77abec058e0b3ac5223020a30cb8c41f0dc061ebef426004cae88f0fc2ad985931404cbbec7e9dbb152ddba38a43b0522e334ce07f0511ecacaade148fe85ed523aed6ec5b74b76f892c31461a2dc9d4b294703fb09ea8a176cbca64d6a4cd6c98f405046ff992cae802aec3f13e3ea77d7764fc8bf30c274954953ff33bcc2e2ff0130b58dae115efd85f6e71d59c71869eac0f62446544caadf426ac96d8ef3c7cb436563fe0e68fbc73d7ca369ad6c3d2ef7280cfcdea7269e9988d82cff2354985e326f849863c1d40833b23e84a8ede00ce6bc3787a63e9fa4bb58b56605a77a4edd8b4dd5fa788cf4ef2001bbaad084805c2b9f88a4ff7928e3955ff47ee1bc4765c1618750635da9e9de6a67d1ed8a35bd577aeda01c4a4be4cbc95a12205078ca635cc67082420e5c26484d7d9b616bf1ca2f38d3f20af6d9d57f443f20776f889665a52ede5c34fadd513f44d27ff49a4db92ae76e378d7e4f8bb8dad8e0a3785ac3e29c362874a6985076d9aae4252395e589a2fd152cd23638f81a8b1c3884d7718973612bf28382bb36696c26b8231b12e0796db3d66e9359cd5f1aa8530f60bb532b820b4a6e8299156536e3397b47f9efbbcf221e91750c323444bba37e94d95ed2d80ad15417637448f1cf8126669fa2cd8c45510edb5b1939b3d11ba6d224910fc6dac47d714107fd2293e9d7c02a7d9f9fd16d67a8731f0eb12be8069ac653b8e8b942d113624c8fafc9088702a5c09ddb515e0935f940c133def9a1c0a624f2d11fef7e6d6142fb8a718f1f0cd009047a335e5f0519ae150b3ab6341c8fc302625d542917582c72c0f8078c868045ab262c7dae57b109ba0392d8d44efa0c4de97868580b907b94e1f79e989f5b0f902526249e801de38add76a2ed0d7196db7fb84dd10d3c5adb4f5a2329d5f63b54204274f008700e7156daec6f6f910b723d8115784a30a4f7a71da35cfaebd3c0e82959b4bb5963a5a5872a381473a86fe5bb61317560840aab948363ae564df41c2c090411da45734a21840ed577fea052832d6e67a273832473c840ed26703bef08458eea0035cfc866f84dd6cf937966dd4e11d155e05d3da953f502796d795681411bfd1286a1280dfc770b9a098171e4841048b9a12da13fc4b6d9484d639175db4733d366ea76d84e1b6ce2ca82906f237f60c0c37e9a8b96e2d3a434c37b8b40e9880bd60e2e075dc8ee0ed0a809d0165c19be82f7443850304f3c9b2997355c332265a39ce55ac101f466cb92d234834ae6ce9b7fec48676d1d454489e675912250527b7b52bfe3ba8e7b241ab1543d514248b5e1f04a753a29997979a9ca006404020a7cd74b96fe20dc8709e85cd0f20431320e89cbaac01e9d15a685128e986a6d7b0f26e3185ad438caaf200eb08cc04843b2990245a021b5f16b5328f1c0c734028e2b778328fb4052f3473977c82800656cb302e13f47c58b629b846fc31e038a2418e127e8ce614b468327d6597e725b7870a9346216ae6795c6c3f2606c62f354ffbde597da6a58133d55f34c883bd1897d60b00f46e9816a53fed7cbf380cf75aa839131a9275d1c7cbe5d534cd59b86d7368f5f6eaeacacf968da4b555a80b6d53eda11d6732e6c4886b4ca9465612d0d7579cdd2fd6a45c63194886394e4a6b9a37d83fde148a7e63a9ea87b7dc43b735a4c6a3ad4274b472e0395034b03b974c81fc33435e663f111230bf48096eb7475e33659306dad300dfb5110e8bb10842cb9b831b479955ed2e39bd4c449ca6a4a0dee50108ceaf294ffb9fdcfb99a8c8672b4312c272eed68a13bf06b2ba9abcfd47d13cf013a1ca0ed32218ba50bf3dd3af5b3ef34701efcb6e424a30d36b99b44d53f1c5567738d2ce833c4e5a69af5b809d9154eba19f3315902e0e517c8c8fdd2bd4ba5471b83e4de4cbe0a9aef75ad86dfd962e747a110a821d3dd0d1efe7894aa17a0b39ebed95a66d376c493d3ae9af977301e907e792305f78822f599f4b35923d6bfe223cee79dfb4fd8065c90e5af9d80fbb5e9b1f44927137f324f85502831a5c332262427b4528bf343d0233a780b7d311b5d8b1d53854248f2c4f86f00d05e7e994e454571971c7c453577d89c24c240e1b357e11fab67a859ec99d6fe763e5f0aeff534ee4f409b8a4d049b69752a3d3f2fe64102b2b1a9e401c09c4eaba6d1f9eecca63efae803f542cdf45a9bd8e997ec93f164549a2fd79e9d5893c996ba83ad9520529fb23419d2f6180d09cb75762319ec3077767fa8df95d9bfca80a2e20ab3f88e056e118f4cf0f913103eed80924c0cdeb22abd9cd1b5f44c6a3cfe6cb6652eabacf8f6ee45e646f5f65e24db751858ccc24be76dc835c548610df7e183dee685f84c88dfdb30cf1eb1371415d67057226e85cd38b66bd6ce3107d3f98cb5a475199cbd02c3802f77854d21828f7a70fc50d8632ad33092e925b77699f5a9e177d43b1787ccd6cfe22e3ca7054d18daabd3c52af1be0349d6076a8972753cbb760452204bd66f96b8461d249aa99871b2b28bb4f5d6b73f7090c0716c42c4e98d056c257204c5f4d2340f97e31df9c126d5e65d79d8782625c74809f6923da3d920641e5b9056ce0d0c5ef48d674869e59b691d7e26c047299af3bd0a75dd17bcea1103051b94c706e7f96e0a8445a464b9af1ae064c904c8144b5a8e6dc56e9784be1e9bd7c668e481db5afb229b89d1b9e2b191321a25624b5ed1b1075d4c1cb268e5dd25d20eda971b26eb13dce1c66b101550ddaeee1ac3f95298f9b4bd152d087443e53d4aaf31184f750934d7775326babb7a582b471839ece05beae14373146c36d86d2a091a4448f51318aed800f631b17c802ff3b9ee1fcad335b6d5faabcb8681a3b3e656021f73236a86e289838570d12698c75d0a504bbed14cc33da5cf841911304aedc1dccff860186fcf4d5eea6b73c5c531b3a8e628636b5943512c92f0b0154be8072abc4e735d4f41c8bd0af46754444b6c69e4839b36b92537f36a83c22abc53d833ecf1b7dfc96d94f605c6b8e273acb8f25cd72a849f4dbda45dad5923a0a1fee247215f29c231b395bc38305a327a3b5e079042ed2884eefc83884b282e2ec1d4f5cbf48ec3933211c473ff91d95b39fe319f0c6ae6357ca06140d7c1fe58b179e5e405926f40eaa545f8d98ab4eb2f8406da38e083704914ffa2c14e21a53c1461f9b3b7a38e5b81346c9db68b171126cbd3f99ea72488d60de24b9ee12ace04f53b2a57245ac8e382f25772e4ed29fcac28c7df9f7f478648f1009e1e157f8ce0c62fce9c9ba0cfa2b5abfb5502645bd178d9d7ecabe7d52bc03a56f402d8b9f6ff020e3f1e6e42eb9539861cb5717aa0f90aea62a26113947a8b1f9b627007137cf44de944d92cca22c233ba7dc54575b1db44e4369206fbcbbb8a1782449b105699515986aa367cd6d47eebe8aaf57484c5394927500e2613073d66906ec8c550f9288992a16d2244cf74c222ebcc4ad2e2b078d596372d593b0678d2c944827643712495505c042a459fd649b33fe7ab539d162d5e857c0c61be0b90462aa6a163099a6521db461ac824998077ee1cbe45d06a0b7439a7077a774da73efd39a8b4c009b739d8b3bbd06562db7d66fdaaf840842d") 00:05:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004106) 00:05:56 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) symlinkat(&(0x7f0000000140)='./control\x00', 0xffffffffffffffff, &(0x7f0000000180)='./control\x00') r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x2f, 0x95, 0xfa, 0x7fffffff, 0x54, @mcast1, @remote, 0x10, 0x8, 0xfffffffb, 0x1}}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x80000002) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:56 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x72, 0x8, 0x1, 0x2}, {0x1, 0x1, 0x0, 0x3}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0xc1, 0x0) lseek(r1, 0x3, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 00:05:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x300000000000000}}], 0x2, 0x0) 00:05:56 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x700, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x400000000000000}}], 0x2, 0x0) 00:05:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004107) 00:05:56 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x8, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:05:56 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)="c7460bed50f607b7dea0841cbe1d0558ca5c7b020ba114313ff08f31d2f0e6ea54fffceedc4c14484dfd0cca8de176e1d06dd15d523c868e5a3351df518f7a72218970f93b79c89e4427a4ae6c091cf833e40a9cf94390c522ba3268015b2fe7a88575eaaaa822c3207f43d81995a7f1b25605c1b679e75ced339895fe73398246093dc622f7933b32a4483dda67e0636909b7a6dcb49f0117d88180000b34e1fb5ff8f11b4f48a75111830ae8f5355e8987c9c0dd2c3aa5b1bc40a2674cdd2a49ba69304500970768585d5104443190b8361a704e3e7746b97417bc3870e903", 0xe0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x400040, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1) mount$bind(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101095, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="004e1348b010073139066cc5fc2359d5ca47eb6d33a0710100000003853ec6561c9c724abeb70cdbe6dfe6aedc1cf676cb8c59f05d08a21dc70a83190c02ff71cec0b1093bdc6a7f53e89a9c9703c7ba20"]) 00:05:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x500000000000000}}], 0x2, 0x0) 00:05:56 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x900, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004108) 00:05:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x600000000000000}}], 0x2, 0x0) 00:05:56 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x10, 0xffffffffffffffff, 0x417d0000) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:56 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xa00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x700000000000000}}], 0x2, 0x0) 00:05:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004109) 00:05:56 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x800000000000000}}], 0x2, 0x0) 00:05:56 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r1) getuid() getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000001c0)=0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r8) bind(r0, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x4, 0x1, 0x2, "960d245f9b74d03c202ee4535a6167c8842ccbb8b6fcec1e3de2711801653dbeb716016c3603c06abe95efeaf96638af2189ff8403e51784042a3ec0132e5a", 0x2a}, 0x80) setxattr$system_posix_acl(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="02000000010001000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES32=r1, @ANYBLOB="02000100", @ANYRES32, @ANYBLOB="02000200", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=r2, @ANYBLOB="02000000", @ANYRES32=r3, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="040006000000000008000600", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=r5, @ANYBLOB="08000600", @ANYRES32=0xee00, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee00, @ANYBLOB="080006000ed13f550b41dc7264888d6e322ad2041f27f890acfcbf3cf624b34ded65dff50e6658a0c01a0743dfd162927f76f49dbfe15f2e081b907fc9fd079000ece4f4f21861b2cd90f848e1f5a7bb97b45733f0107f110f0ade410c27", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000400", @ANYRES32=r7, @ANYBLOB="08000500", @ANYRES32=r8, @ANYBLOB="10000100000000002000020000000000"], 0xa4, 0x2) chmod(&(0x7f0000000400)='./control\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./control\x00', r9, r5) 00:05:57 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) mmap$usbmon(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x101010, r1, 0x9) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) fcntl$setstatus(r3, 0x4, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 00:05:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x80000008000410a) 00:05:57 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xb00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:57 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) setxattr$security_evm(&(0x7f0000000000)='./control\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x3, 0x1, 0x10, 0xf7ce, 0x42, "9b1f5e3e2e6dbd4998927be449632f697d65ded7f3a818acfab6d543220f23d80736eb537ce793901e11951ae44875a16c1a387af1faf126410df829d06365a92151"}, 0x4b, 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xf00000000000000}}], 0x2, 0x0) 00:05:57 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') exit_group(0x1) mount$bind(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000240), 0x28040, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="0028e50f87edb4a52c1046d531005e22e3909ca7e069f7b9e1d6f8b5faffffff403c87dea88f1d3c39257dadc8af000000000000000023a1a0e9e29ad2f49849fe1e31e500"]) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) mmap(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x200000c, 0x10, r0, 0x4bd54000) 00:05:57 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) mount$bind(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2200080, 0x0) mount(&(0x7f0000000180)=@nullb, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='qnx6\x00', 0x10, &(0x7f00000002c0)=']@/\'{./\\)&)/\x00') 00:05:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x1000000000000000}}], 0x2, 0x0) 00:05:57 executing program 0: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/142, 0x8e, 0x10000, &(0x7f0000000140)=@file={0x0, './control\x00'}, 0x6e) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:05:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x80000008000410b) [ 1451.205853][ T2108] EXT4-fs error: 23 callbacks suppressed [ 1451.205864][ T2108] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:05:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x1008000000000000}}], 0x2, 0x0) 00:05:57 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3f, 0x2102) fspick(r0, &(0x7f0000000080)='./control\x00', 0x1) [ 1451.269191][ T2108] EXT4-fs: 30 callbacks suppressed [ 1451.269203][ T2108] EXT4-fs (sda1): Remounting filesystem read-only [ 1451.295952][ T2118] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1451.314266][ T2118] EXT4-fs (sda1): Remounting filesystem read-only [ 1451.326168][ T2131] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1451.346141][ T2131] EXT4-fs (sda1): Remounting filesystem read-only [ 1451.357887][ T2134] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1451.389427][ T2134] EXT4-fs (sda1): Remounting filesystem read-only 00:05:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x80000008000410c) 00:05:58 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xc00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:58 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x803) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fadvise64(r2, 0x0, 0x3, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r3 = syz_io_uring_complete(0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x300, 0x70bd29, 0x25dfdbfd}, 0x14}}, 0x4004000) 00:05:58 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x939fcf967c82df0d, &(0x7f00000005c0)="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", &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="f6794fd29c17fa3fcc967bfcd43efeb70ac39488ecd0ee1c25586ea72b30215b02a6793ea55fa9df51c5e1adf2bcdae16bba") exit_group(0x0) tkill(0x0, 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:05:58 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_mr_vif\x00') mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="00ee90939b248f62950096a56afd34930f9c9a5300"/32]) 00:05:58 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xd00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1452.050717][ T2147] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1452.053687][ T2147] EXT4-fs (sda1): Remounting filesystem read-only [ 1452.054538][ T2146] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1452.064817][ T2146] EXT4-fs (sda1): Remounting filesystem read-only [ 1452.065550][ T2155] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1452.072365][ T2155] EXT4-fs (sda1): Remounting filesystem read-only 00:05:58 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0x4) dup2(0xffffffffffffffff, r0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 00:05:58 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xe00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1452.136556][ T2162] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1452.138297][ T2162] EXT4-fs (sda1): Remounting filesystem read-only [ 1452.150665][ T2165] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1452.152119][ T2165] EXT4-fs (sda1): Remounting filesystem read-only [ 1452.165593][ T2170] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1452.167619][ T2170] EXT4-fs (sda1): Remounting filesystem read-only 00:05:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x80000008000410d) 00:05:58 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x1100, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1452.757039][ T2202] cgroup: Unknown subsys name 'perf_event' [ 1452.763315][ T2202] cgroup: Unknown subsys name 'net_cls' [ 1452.987829][ T2246] cgroup: Unknown subsys name 'perf_event' [ 1452.994025][ T2246] cgroup: Unknown subsys name 'net_cls' 00:06:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x80000008000410e) 00:06:00 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="ab9c2d0332f4ee93baaa487487a4419e2f1df9d7f7efb4110a94eed46437ef8dfe40886003b5fe4c027f903bd9924fb8d3f96986bcedfc85c96b78bf5aab175c8af91d2ba4f32da0ec53a5145fe06ba43fe828e1ad07b2a326de3697ab11ce6d14afdd460dae46aa5c1285"]) 00:06:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x1100000000000000}}], 0x2, 0x0) 00:06:00 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x1200, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:00 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0xc2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 00:06:00 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0xd1c7, 0x0) utimensat(r0, &(0x7f0000000000)='./control/file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) 00:06:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x2001001000000000}}], 0x2, 0x0) 00:06:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004110) 00:06:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x3000000000000000}}], 0x2, 0x0) 00:06:00 executing program 5: setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'U-', 0xc82e}, 0x16, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)={0x0, 0xfb, 0x69, 0x0, 0xc1, "76a09d1bb1f450600b26cf5cc1addd45", "e30cc11c5eaf57bc8525051f86c9d248c1fca11dd0112dbee970679d6a45b221a0b584ce2d7c6a1a7d8406f16ae099ba98b79f52f1d23029b4772d72a6511efa0c66521f70ec6f50089a14aa9bed7479a33b0d62"}, 0x69, 0x2) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x5) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:00 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x3f00000000000000}}], 0x2, 0x0) 00:06:00 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8080, 0xd8) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:00 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2200, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004111) 00:06:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x4000000000000000}}], 0x2, 0x0) 00:06:01 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) syz_open_dev$vcsn(&(0x7f0000000080), 0x3, 0x101040) 00:06:01 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2500, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:01 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) exit_group(0x800) 00:06:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004112) 00:06:01 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0xc25eb00bf4bd7fde) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) open(&(0x7f0000000500)='./control/file0/file0\x00', 0x48000, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000440), 0x141200, 0x0) getsockname(r0, &(0x7f0000000540)=@ieee802154={0x24, @long}, &(0x7f0000000480)=0xbe) chmod(&(0x7f0000000400)='./control\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./control/file0\x00', 0x7c, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="76431b0da50af87f6a12af70f7738dc6b7a57f37469bce1d3a70d0ce73706739253f1e743e3ec5fcb4d20d04f46932fa5ba6cde12b08066b7eef2f6dccb6f4ea7d39c711596c6e28669b4f571356ce39975b7ab20f991049561eebf4050f497fd3dbcd79", 0x64, 0x7}, {&(0x7f0000000140)="f92d638f6d94d7e19b608f413eb95249ae4f15baadd708d9ccf52474bcacaf968715b933d6135fa0e255665da14e3c04e203d18dcda33ebe8e2aa635f31a14061949807c8836c298525ef5132bd7ccd51610ed056c55742ab3fe9963d3196c479b023b47afa2d79a8f3d589201fbae16df4ab0c5c3be078b7add8e0bb6f964abb280dae36c22228d1a74e8c01f5fb3f3def1d3fc5fe9634aa9992518343bf10f4d349188528a64c2b5bb", 0xaa, 0x1ff}], 0x80000, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0xd1c7, 0x0) openat(r2, &(0x7f00000003c0)='./control/file0/file0\x00', 0x8000, 0x190) 00:06:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x6000000000000000}}], 0x2, 0x0) 00:06:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x8000000000000000}}], 0x2, 0x0) 00:06:01 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) exit_group(0x4) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, 0xffffffffffffffff, 0xc55a000) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@ng={0x4, 0x6, "b6"}, 0x3, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') openat(r0, &(0x7f0000000180)='./file0\x00', 0x200000, 0xa0) gettid() syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x100, 0x21, 0x0, 0x2000824, &(0x7f0000000240)=ANY=[@ANYBLOB="81ddfa402636243566add6bcba273ea700000000000000002000000000000000dc77036d7246de594b3f3ff0f68dfe7dd42184465278805632f5bd5148df845e661eadb7c69dc154f22a0570b46c635933a99e932038ccdbb0b0bfc7c5a96884b9c7df3f9676611f2e9bf7dd7d3a9f2bbe926d65ac8b8e7951d9e0ce67baf993c879b0a5b7b9a30426b9d9d958125fe3c6619789f396834b5b30c764c2bf6812f4a8bc30d7d159f3a353a441ec14507fdd51aa144d593cde9729e3fc2e59801d43d5015312"]) 00:06:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x97ffffff00000000}}], 0x2, 0x0) 00:06:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x80000008000412e) 00:06:01 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2e00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xe0ffffff00000000}}], 0x2, 0x0) 00:06:02 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x2, 0xf0d) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 00:06:02 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000080)=ANY=[@ANYBLOB="f254ab7100"]) 00:06:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xe803000000000000}}], 0x2, 0x0) 00:06:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004142) 00:06:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4102, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000080)="006da45f92ff8d78f359af7080aa99497d942d5765768e2c12f5", 0x1a}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xeffdffff00000000}}], 0x2, 0x0) 00:06:02 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) gettid() mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) clone(0x4000000, &(0x7f0000000240)="2e04246072276cc5638b50d1fe46725e5560a7e4fd359969e490ccdafabc8d2c9e1ffa209c2f18ce447c2e55b453b93ab26e827129cbf2fe783cdb68ffd5b52011d426284b030f464b91a566d100c512a81c93abc24ac4c8413d02c359d66c31192fd82e07dd129c2f255c466ace5a0772f6aaf770db2a1985e06eb3c35b1077f342c6fc0ae008c59c306271cd604b00cf145eb68d11d65bdbdefb813e3135ded85f601ecb5eeee0098f11254205afe8b0fe0336599ba9196daeee4b18fd285ef761d4482f778c55504a793cc868b2d3616fa29645bce6c97a3b60776eb899f08fcf28f50eb9b76cf742530b86ef67dc0320", &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000340)="fa20274d8834e516c2092c08c6f3fc2e08eefd2fedf1428ef490181c032989e2c8e138f1fda8bb6612c7f5459609ba82677f4938df4ab5e4cbd4c3d696b8c27abb4221f432c226999794fdaec2612058f17b4d5d60af514d367644cae37993e294a4b2af521e989d87679a47981b76b7272275e6a0567a0f380dc9df97f6cc877a20e9ec3c860145bb27a191a2d5ed15c9444472db1970e7") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) ptrace$setopts(0x4200, r1, 0x2ec, 0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f00000004c0)={&(0x7f0000000440)=""/126, 0x7e}) ptrace$setopts(0x6, r0, 0x70, 0x31) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000140)=ANY=[@ANYBLOB="31729a01798e1d57f2fd37cd561ad609db5352a87746affa984b00985f6657"]) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0/file0\x00', 0x10000, 0x199) openat(r2, &(0x7f0000000180)='./file0\x00', 0x6000, 0x80) 00:06:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x80000008000414a) 00:06:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4800, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xf401000000000000}}], 0x2, 0x0) 00:06:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x80000008000414f) [ 1456.253974][ T3296] EXT4-fs error: 21 callbacks suppressed [ 1456.253987][ T3296] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1456.305333][ T3296] EXT4-fs: 26 callbacks suppressed [ 1456.305348][ T3296] EXT4-fs (sda1): Remounting filesystem read-only [ 1456.340985][ T3311] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:02 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x80, 0x81000) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xe}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xffffffff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xff}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3c3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x27}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16df}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x28b}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0xc041) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) 00:06:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xf5ffffff00000000}}], 0x2, 0x0) 00:06:02 executing program 5: ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000100)=""/118) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:02 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x40) mount(&(0x7f0000000100)=@filename='./control\x00', &(0x7f0000000140)='./control\x00', &(0x7f0000000180)='exofs\x00', 0x2ea802, 0x0) chdir(&(0x7f00000001c0)='./control\x00') chmod(&(0x7f0000000400)='./control\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) getgroups(0x8, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0x0, 0xee01, 0xee01, 0x0, 0xee00]) umount2(&(0x7f0000000340)='./control\x00', 0x1) chown(&(0x7f0000000040)='./control\x00', r1, r2) rmdir(&(0x7f00000000c0)='./control\x00') setxattr$incfs_id(&(0x7f0000000200)='./control\x00', &(0x7f00000002c0), &(0x7f0000000300)={'0000000000000000000000000000000', 0x32}, 0x20, 0x2) 00:06:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0xffffffffffffffff) 00:06:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4c00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1456.354708][ T3311] EXT4-fs (sda1): Remounting filesystem read-only 00:06:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xf7ffff7f00000000}}], 0x2, 0x0) 00:06:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1000) r2 = socket$inet6(0xa, 0x803, 0x2) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x2000001, 0x10010, r1, 0xfff85000) dup3(r0, r2, 0x0) [ 1456.402075][ T3317] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1456.439670][ T3317] EXT4-fs (sda1): Remounting filesystem read-only 00:06:02 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'veth1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0b0000000800000009000000c400000006427bbeace73564652bfc0133c347acde0b87978d940ecfe6d39958ad2f2415eb5512f9c82dd4d6664a3789e55bc0c8dc072127eef297b97770c17657eccbddcaab34f8ee7a08be3ba11beb128e75b3a7bd8e50d3d3a303a746c443a84a0085c0418f5710e6b93027c45c1954863b5c0b2782f85ea57a0131b9f20200000000000000c8810c53567b94b5c48bc93fb8ef0a0fbb583d43236b1b5a82ba1435e6006661a4fd69b1cb822fcc1a309bee608afc577d8d9ba5ecb9a56da1d34a6052c72c2f56"]}) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x10) pivot_root(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./file0\x00') chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:02 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80300, &(0x7f0000000240)="c757828ba6c107681b7840ebf48c327ac44b21e0d669229d59f8f095a1208c7092eb94c56e7fbcd8cd333893bafc23eb9f0bf6b839a01c1f9092653ff5601f90a116923c82c3e0d1155df0b70687eaa00754e49060e847dbec04b78f381028509012d62a1fbc2079576c9d2b3d63c3866f866fe4a16fcc450f891c981224f91216f57f6c121ac8e0bf52e1356d5ec8cc41ce676f731b522f1c2036cca400ea001590536b7d56178c34c3c15bbb6bad2c068e864239cae750e5be8a6fcd8ec264b98d18a41a190ca0fafc3175a81a85cfb917450258fc9edfcf664b94", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)="6bc129d9f8dd") mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1000000, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000340)=ANY=[]) clone(0x100000, &(0x7f0000000380)="4e9a8e3c354955066d178ce36e66be1c966dfdf8f8c2219059cbbdc9cedda1d65c971e77bf975907c2e0a2bf74cd409c31b16c9ed98d83fdc059426bd56a3cfad905b24fb3e714fd67c0798e57706c3d5c7ceb8c4f67c41abaac0465d9fb9f3eb7ce88a2bf86e0aed408f4baf07aeb009d13bd84a572ee", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)="4f2e8c63dd2eaa5a0ed8989a92c802bdd4b9e36d405182f0ed5b0e676fb1c8248f73e5fac87d9bd4afd87cb54a5f4dc137bdd31d5c8210cb8d7fd7b6284d42b1d234ca60fd775b1d90742e47cbd88da3376834adf581e60427e9dd8c79d1e701f451c67e058a9584e9e4f91ab397da99ebde3897472ad5fe05f552e80c9e09268d977c20c90d5c74f4f9ab5cb0b0f074c014ab4594e6adb23648604a85d92aa7ac4e2510fdccda5cc1c503f0f8c83fd81cfefac20c283c1e62bfacea5b2d5df8d60001035d8d6dd84c0594128403930d52264ffb8549d2411117a1a2150cda939bf86a686ed12406111f20db60bd040103") mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000340), 0x400, 0x0) 00:06:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfc00000000000000}}], 0x2, 0x0) 00:06:02 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1456.454186][ T3324] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1456.483603][ T3324] EXT4-fs (sda1): Remounting filesystem read-only 00:06:02 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000140)={[], [{@audit}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@subj_role={'subj_role', 0x3d, ':]%.-^\xb3'}}, {@uid_gt={'uid>', r3}}]}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:06:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1456.544777][ T3348] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1456.580306][ T3348] EXT4-fs (sda1): Remounting filesystem read-only 00:06:02 executing program 2: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = getpid() sched_setattr(r2, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/udplite\x00') sendfile(r1, r3, 0x0, 0x800000080004103) [ 1456.632527][ T3361] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1456.653307][ T3361] EXT4-fs (sda1): Remounting filesystem read-only 00:06:02 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000000)=ANY=[@ANYBLOB="00e20414f2999b68a46307d93bd5f29e6487a297dac300478c2ac100020000d94899c43bf90f00000000"]) [ 1456.683370][ T3369] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1456.710594][ T3369] EXT4-fs (sda1): Remounting filesystem read-only 00:06:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6800, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1456.735640][ T3373] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1456.760339][ T3373] EXT4-fs (sda1): Remounting filesystem read-only 00:06:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6c00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1456.787410][ T3382] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1456.809130][ T3382] EXT4-fs (sda1): Remounting filesystem read-only 00:06:02 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{0xe98, 0x0, 0x1, 0xc79e72f}, {0x7fff, 0x7, 0xdb}, {0x1f, 0x2, 0x0, 0x1}, {0x1, 0x3f, 0x1, 0x401}, {0x8, 0x4, 0x2, 0x7}, {0x8000, 0x1, 0x0, 0x10001}, {0x3ff, 0x8, 0x8, 0x80}, {0x1ff, 0x9, 0xe5, 0x3}]}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000140)=0x6, 0x8) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/328]) [ 1456.828551][ T3387] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1456.840986][ T3387] EXT4-fs (sda1): Remounting filesystem read-only 00:06:03 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x7400, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1458.160433][ T3402] cgroup: Unknown subsys name 'perf_event' [ 1458.166474][ T3402] cgroup: Unknown subsys name 'net_cls' [ 1458.479909][ T3489] cgroup: Unknown subsys name 'perf_event' [ 1458.486003][ T3489] cgroup: Unknown subsys name 'net_cls' [ 1458.527618][ T3499] cgroup: Unknown subsys name 'perf_event' [ 1458.536339][ T3502] cgroup: Unknown subsys name 'perf_event' [ 1458.537046][ T3499] cgroup: Unknown subsys name 'net_cls' [ 1458.546026][ T3502] cgroup: Unknown subsys name 'net_cls' 00:06:07 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000000000)=@nullb, &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='befs\x00', 0x1000, 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x7a00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) fstat(r1, &(0x7f0000000000)) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000080)=""/181, 0xb5}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000002c0)=""/16, 0x10}, {&(0x7f0000000300)=""/201, 0xc9}], 0x5, 0x43a3f5f7, 0x4f8c) r2 = perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000004e00)={0x0, 0x0, "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", "2c89e1704cb7efac1a8a5ee78bbef8cc5f22a081b0e96d2e188ac03928d9d57354f780011eb18e962d2ad4e1234b97aa1e260f30d89211c6dd889aa0d0b54299f6a6bc1185588ac3b4b2d3e654f0a421a78e7147faf18d6ff9465f4158cad058e76ad3450f291eb7266517942d72d40d17fe567330b59a4813c12e710b220d32ec4adcb64c459f805cd3fd0955a3462434d15542b90fa8683ffb2c42e90cab0b465dc15e39617574803ca7d2e27edde30ce062ce503daa9a7221a60a82a166eaf38880b2e2c643d52c40b1d1c486c372ff77da3e6857d869449e61d4a20a161fc4bf1a0fb8c8a6cdb6875bfb81862a09e8e7968d6c0e147e6183b1642a027bafd7168be90f9360c9c7ebea2875752d39fa43795546243a7eb193ca7fa739eee32d19a71670145de2cc79a6006f84e9083128f12958d82547ee63f76acd8f8a7041ca860d9b87baf7d3345f029fb5f059728c12b4b8f94829442c27839d715927fb02aa52cb069b941f14605519e396c6f9cdf76d1772e3d068a5541774cf7b5f59b1b307561ef17f7fc5cd63723ef031edd0990266b4133eccdfea11cab5a9be0d65db601a5c55cddbd41128f8b79789c1e45b749028723e74c6199ae61d8b96f65d5618851c81acc3a9c91d5a975952b692315a51e9e9923da7b6ac5ef931de485d5836b3a22c55ff8454c5b199ebbd3e08080b7718d4402828d852db272f2e8d78185e0b2610f04587224d60f58675548ad7feb47f6dad4e9b42d65f51be2bacd4b32aa78ec2b100c6b942acc7235ac2e7d3fad7426f34c7a29e8979908705b174edc4ee5d5b381c14e08b93ca93ec0c78b0bf3897346199bbdaede8928c1de353fc5e6ca8a563b4a214b341963eb94a9c845a3c3935b31fdf4e892eee56eabe79cf161ea60911fb3c8777630c79998669e18b9a68e5ce0819669d19b5d8e6d8a9e11f5bf078c8f19fc53f016ed6504c7fadd651a7cb4f133a1569f2c9107ef494296a9eaee098a38b5b460cbb2aa3954cd187cd1f64946ef11bd44068ca469d93497e9ff06946653bb00c4fa41d66af9da011465c0b6b502cc73dd25ca5311bff67426ded8d557ccffbbbd0b90b3c0ff047699bb6c08212ec91a5eec7e07afdd43cbac5f85599ed006d065c23c4bda287131b8280f8064f619a5b4cc3e6e719ddf78bc27d1025bc229e200fa3996fed48025ad203dbbcbccd780b8e0e796b039761bf529861fc4c83e4506215cb87605da94283a72757f67e22bbec30796bd2f1b2f46f991b012dc5e0be0d17f68813afa327ee44edf774f2a75506ee7dbb640d767c13545fb802671b0552090f4a72ea5e9a18a31abcf4192363b05b96d253f7d279dcec3cea6374902f4c888f094ceb0241dd817e493ef8a3d016881b8355495328a5bf9ee4593b558e133099b7163696af32b32f36264f4c7bc1f9632bcc8bfeba6e9b29e6406254c0f469e566167674f76bdf2b011b966ae2d85c50019a6508cc851c63832cdb09ec3d481a970d2f2f8da3af8a9241a4accc008e010c1bfabec6beaed5f88ba3274cf4378025ef21e86fa497be384e95747a473fd226e806a60d80e2f32143de1bd9011584cef5db96163fc045b0978e5944a22040785b138850d14558271dafc0cf82108a3b52a5ec8a37decee3a4cc4e594e951da8fc007392844a7c090b557e3b1f9adb893314ccae1448b5f874dd540497df27f39d6f49cb43be07ce5f08cd65f9ee14e06ed7510eb2119f5bc9b2fdbe1da3734e831b0121e7e6937986c57007dc9022a1ec37d5ee908a8da6fdc0d86e43eb177261f855f19fab7c21d5ec8e4dea9749afab79624f6139eb3c2155cc468904e7d9fb40e012a54b78cf8d76dc779d0200e54d6becd6ebeab0d17547b04a54078eb72a56adcf7e0df6efcef2b0fc711ef4b1aabb0c0422c919262452e0faa899699b255664565c31ec3b0849504533527be2172f6f42c34065050dd58409a0e18f82a232955b0e945a33b10595b66866dde3ff6f2f0ad0c94ca889b80a0d9269f8a3194931af0847048a0642ec5efde7050bf0fe5a4695600738d784600c499906de2195d41f477644017c592db6196366875046b2cc726a15fd4d82c4b9957359e7d221cbc0a7ce13cd20a9700bd6142b86fe2642f065d4de076c2d1a77f5594b86ae63b3e842f043900d19c52a7852358a5cbf936e95ba67703af94f3fa8806a9ca67df23f3b9e244fb0b18519cf190e34c5fd81bd942495b6c83146f3ffb986562ea19492958ace0a0ccbd5c37beebea4eec005e083ad431c3f1a6d71f5d449c03ca8757aa04baf59887813d5638e007f11994ed035873308d1722c28a28354154720fbf55f26c491e016c2c151ba789cb1d2bf380b99279bd75dd195446972f9ddbd36edb8a5c1d74cb105ff45128fe7c501b9d546c67f531f7bbc349ecf0eed11970cda2988814b17f25d6122cd67fcb9b7ab13df8d27db90d69ecfd75adbc29bd9978312cb9233ac0d5247c920aeac8cbeab029f76b2b7996f03bfa0f3bc288772b8c73be1deea5cea693a12d1e37f9b7b12c830f8e8b86d621d5d0aa045d3faa58ad62d9c89c779075e492ebd61d874f88ba551dbf9ed01ae6fa2bc4368914fc71f68a4279e1b7c38382383215a728d048f241c2331cbcae43a18af92601f9d44b2a58bffce1908ce6857093e84f4399ff7d7b48b88d0af55be9cda4b68fcbff1acf31cad57c07faee9ca2aa369a18134f7e7df10f73ad8906116c8df72a3f25fa13e450189f58e875942b4391a1cb4eac258b6d2cce62a2dabad99aeaeb43e2a5715073301879d70c1ef871ab2251c81dacf1a8e8d8e219bfcfe42b1500a2e4e13baa839c0d8e1268c0636b53dda31cae3674d5e731becb71be4b1c1c3c7f6be6db34aa400b8fa86ce00a7a5fead27e1b84d27431ab56ebdf7b2d419af0514709a593f75fa65119b1836c07028961aac72fd404399d64a3ec1f3bc87a433f93fb9337364a81a9772b945b7e8ca66b892b8843d822f0a4997b02e7dcfa809d641ecd21460b33fe5900fb36be41dbcdf30b2475ff36f0912580d11d873db2b722cde3376d8da3981346e8eb6e97f2efa41af4018b1641ff1c6a1e883b0f9984315c68c71ae1a0405ad54dc0487846063f84024eb881dc810fbf84f17fef957c42a6562a4652c555e3d030f3c9a2ebf4e8cfb8d9d3a3bd2fac9986373db30f946187639f6de1f6ea5e35c4eb9bb4d02ddee871f54cfd59735b3bcd16fa8ae1b9867b79c0d0f35bfcdf1b660f740a989c9af93b479c9f72034b6ba6cd0b592104533bbe1d6a88e31a8cb1e19803b1569bdc08479e666518a3bb06bf0919b33c46fb13084c8d27646e49c858b146b3431f2a54259a9251c428a9b315939741151d87059f3651c6c8bf5b2d1c3ff604e4484e8091dcafd1821a102ed1953b0b817626906dfe3e8bbe91070a13bcf394b4f23fdd12f0e6fc6dce7f1d72bd11e7acff519a95368b6cce1572ae9240ade23869cd33ae3b0a27ae5e83fc6036f65a621a4159dcc23b9a225977953018e9bf333f6bc0119ee2d36dcaa1ddadd5aa596edb1fb80173bf4fbba80e393c306dc7db22e3dff5649ee19f8ff06f9252e2b5e40617f2ccc20ddc5631e8ff5700a8ac562065ac06d6ed9f560ec789f500ea5f5e8b421c49be77b519491f5a6418682dbaf911f02d66f6337afcda4ca61cbd04643b7d17a2cb2a63e32b1c8b6a1a5ce76658e53197de23bee63fdff81364dd8332aef60598cfeaade16c8589bd9fe3822383290be813780d2da48ed64a6dcaf6662b41e424992c5622abcb938ae8a7c47d2c3d46747227cbf0527d2645ec3736d458fdd314593b78a5e4ea0378e139b843361ad9de7d697c11578085866f4b2e7f9c789a54f4364e15f76f8f331e88c228552575dfcbf93c2b47da48a2b7569c66560d5ef77f2c866b81018ab90c6dad3902f613b99c9a013ec8022cc1773ff75c0c7f5ca710564f21ea653e3feacb28cc238a2a417553ea6d55e17de0c6e04e28a8d6bbd65d39a2e539def87dbea3c654475afae62d5234d4c5e2958191cb77c21c70859f9b58fd2dc922af2831c19d224323ef0cefc873e74e56d9a264a53ea0ecc46ef278d18fbbb54b45f7877f761fdd98314d256f5cb12cd83c56c8e9148676bee72942ac5b17aa66706e5e2f1182322389829afe3509eda27a9ca4abd40b683f3592f1999c3a4a2ad5d78caf7a55febd237da6bb0fa14f980f9700324ed5da3bba102044223b6c84acb57c742f66ce2d1a6704c5c858361641147e2a0a384ef583640e57b7dd3241fe05a65c0b9ea633104fee7b8a54da9e8437daf41aac8a9d9b5a44f95816b166a47d6f59786119302d87a147f49db5e6c56526352d430d8d66ec8d1f7633d4fb2186ca86137d9468e85ab920977d97177cde281802a173ff6c6ea56d1dece2ff2ec5ff69969aa5fc75fa2e7ce87d1e38c4f20ae7b5934a35e0b10acc1ea5c04dbdda4b00fb6f0698db45d018278e834f3056e1e6cdf151e9e1efc4ea88a5c0774c44cef6a41da876ec5e2f861757f1f70c9d2b62835cff49d654ad0ee16016791c94f99c022cf099c713b6b08fcc1a323e4aa50fd2294bf445e358549c7c36d9559f8a9255c20ee623cd882d61d6ca32cf0a7062da5ab8b251a3935af87423c9a129cc329726759569f59bda581a5a6897ea4cdd20648c7947798b67217f3eee077571834740b7646c08b3b10abf9736fd13b89dd914d9a39511cdff6dec0d3529e3fde86d8268735d32e5b94ace1e2dadd8dd66ec697ae36067774f8c188f21c0894bc54115a797b8f8f8a69bd5ff0fc09605f6b5a319f29396406d9ed2d25c68bfbd33a3d92d64776614e52974973e3e84ba89399435c26f288f830d616d8bccfefab84b055c4cd00f41f9cf4e885608ee0036c8c08e3e0677b71ca3e08a911f3e6eb884c670ee46c61d20e63fb6e01b713a283cfef15f9c3fe5466c45075039c5ba1b2fafc17d417b52b505c95463302e88af18cc80e60f7669e3451c4d3aa12d2991e51c7e3234eca1c854e626ae6645c5a03dff55bb286b9f2804924520301489c7332f21bff6fe248b0871074e8517a7c069118c71849c5ce5fc773443ec7997d8049731e40a99d7964793f24e59980df820ac87fbe75b8a9d968d000c334424e905829c9b234ee3019466b703699b8d6661dba332e1fdf250cd4d4c938d3fef7e57dee3378a44de350b54c9a7c18ef4ea76b1568450f4859b290e6fb8c5090ace06cdfd2e1d185916f09478ea59e5070d69bef4b8bb757c5fd6a24da72c0847a6c16ebd043824e4af99c2194f832a26144bdf0c51af51822bd6b67d74ba668225974397dc956c481cc4ef8447b72bbc781c8199a36d0655db5ad64090b7ff153cbcc14"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000380)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001980)={{0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x401, 0x0, 0x2, 0x0, 0xfffffffffffff31c}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052780)={0x0, [{r3}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "e1bf393b54e20e"}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000001180)={r4, 0x8a5}) [ 1461.537740][ T5241] EXT4-fs error: 5 callbacks suppressed [ 1461.537753][ T5241] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1461.555794][ T5241] EXT4-fs: 5 callbacks suppressed [ 1461.555803][ T5241] EXT4-fs (sda1): Remounting filesystem read-only 00:06:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004108) 00:06:07 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000080)={[{@noblock_validity}]}) 00:06:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfe80000000000000}}], 0x2, 0x0) 00:06:07 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) rmdir(&(0x7f0000000000)='./control\x00') 00:06:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080004103) [ 1461.592732][ T5248] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1461.615890][ T5248] EXT4-fs (sda1): Remounting filesystem read-only 00:06:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfe80ffff00000000}}], 0x2, 0x0) 00:06:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x40000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:07 executing program 2: getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000740), 0x10) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80) r2 = socket$inet6(0xa, 0x803, 0x2) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f0000001180)={{r2}, "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"}) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='mountstats\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r4, &(0x7f0000007640)=[{{&(0x7f0000000240)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0xf1, 0x7, "74f7aee333fae2673f52f1bd799d9c268c13483a69a484b94f664129b3f83127fe38bfbb2223b0f7553f30152ddf25aa27e2bd7b2911c3c1db1e2b23a45226", 0x26}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="b56caa2d579e8ba001e009ff85b2ae3dee5c7b33f94d9e8cb9fbb3d844d6c216542058f9def87b91faade8b310ab5b1c62adf57402075659a2d760a7628addf26340b42da1354f2180d1440c777ef09eaa1eead97ff389e5382d67128ff517f9b2028161e2859f01fd66e98cccf8f95d517f87a7289988d4ef5c7c083b75d059d60266d86b87a2dc16004c71962eb42fc315ffb0718866092eccdfb6", 0x9c}, {&(0x7f0000002180)="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0x1000}, 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{&(0x7f0000006200)="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0x1000}, {&(0x7f0000000d00)="ba2b17a654a1fd3c3f1c21e48311a5065c1c097bb60cb7e07026667bf70aa5ebeb211dbff375173c977f9d4cad2e0332a2105d925d548f3d0c894d964a315f9ff367afbda75ca50248b78db8165ae7c879661c28e5c2e42defaf95e6179ad6498057af9717247cfe5def428237fa2ac3e223d0d93b80ff82ab59367ea094697b2a528f1c1a52a111b0dc09a258b4567d38be074b31efb6ae5f0aaac4828c28d0b0fbf3c3c06a9cdeccda63b3f328f6e134fe3584987c71108e5b53d68c8f9f69", 0xc0}, {&(0x7f0000000dc0)="3ada2708701c47d6c65211a93bf364dd0e17acbb7698c2a2a7c7ea9698e706cb05c8870509907220b2fef07d4f9fc5dbee8abe2aa174225d274c9ab44e2ae8850a6908384f5396ac6e766a5474c3e31716c072d3ad10925a1e18a04d8de01c184144f5472a79c5b8c3c674d60e", 0x6d}, {&(0x7f0000000e40)="fc96e4395d70cdaee5e4e697d19fe4b88ec67eb01f01aafdffcffe0a8f0a5b2fba8b6ae18546aefd40b1745a7ff9e0e9a5b4ed343be5ea505991c61055dee6f2152a356251ea59a87fe8db9aba007b2bbfeede0dd40c1deb1fd07c983dc3e40c93", 0x61}], 0x7}}, {{&(0x7f0000000f40)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000007340)=[{&(0x7f0000000fc0)="ad29f4c407f408d35dad4d8c7d939cf6ca9ba68a78535bc5d15c99073b63bfd48eea315c83054283d80a960450a419cac067bdca52702e906e7a78e9043a88236e127bc288ef1bc24fe99ec00c09403de60f0f15ae182792c32da6f1561a1ac768ccf0510295b74f89a00a9a89a2a92c6fdae75977ebe8066784ad9f4adfb9b52a5d2192d49ef52763ec21c69ce43e4f84741514bf46d2250c62988a38dabe11eedeecf4ab0e23438a1d8395aaa2a3bec4bb2101835b89a621a268928151567bb69c025b9fb26ccda4614b66476437b2fc77fba6e68a4271f9d187a655adec0d3cca5d0d89147d1c19", 0xe9}, {&(0x7f00000010c0)="3650301c8ca573a2b4efc389157762c5e11b859be23e1c33200f80155fa956ecf3941f086a04d88cdb2b7006304cefd0c477be60d9ee6b7fc6f952de712b9218a7d0cd3bffe17a4d76d6a65433b414385d05fb97027e6f08fb4226dcef78253d6b906259d46a063f83f38bf98e294c52b335002171e44594ae2a8938211f807c7ee6b9837e79392b2b2a9d276cd177d1ed9b4ce420d3b8f67123a65e9e2a2755673575529c3129275b5ba4ffb8d50cd4c58c61", 0xb3}, {&(0x7f0000007200)="4f039f7d70749a2fbfc0d7d38e0d3cd664f65db346729621c9f20b14f71782a8d237c2f52f37b6b3fc87aa229ee45bd2b5439f95f9964769190f2cbc3b463d83d8f83ccbc49fe2c7806c", 0x4a}, {&(0x7f0000007280)="bdad2183ecd307c59d1ec45a5983355bc026e7d42d2e1ed049d0c374a37655750494c227c2e70d43bbfb4af9b07ebaa575e651f7edb6108ec2f18af56fb99f117861541a2b", 0x45}, {&(0x7f0000007300)="26ea8e16b1e9", 0x6}], 0x5, &(0x7f00000073c0)=[{0x50, 0x116, 0x0, "7fd5d7306ed2960db9bba5e3b2209df5541f862a7a1082c92e0d338bc7e9a6dcb6c9e5502ccbbc186fbde709ef5b94bb27bce03eba476eb0d6bd306ead753203"}, {0x20, 0x115, 0x3, "669fb415d917142b90f058"}], 0x70}}, {{&(0x7f0000007440)=@hci={0x1f, 0x2, 0x2}, 0x80, &(0x7f00000074c0), 0x0, &(0x7f0000007500)=[{0x108, 0xff, 0x80000001, "d92c28668b1403d013a1bc5395b44166f26a024a23aafb97bb6453476664d7c9427c6489e295bc5d826930b6f36b0bbfba5398983f0ff1d1027b52b847494d339b99152efbf64a4fbaa15905fc26f41f7b48e85789b8c5f2ec3955f6f4cdd02ba1961ec77453dbe81c47b04115b66da1ece2f7de78f882889378304b1da5ad4e43bf62a340ecc2208344424d021941f5af7286a1fc3088b9dc8c0660f05ccb5011b240d9ca25f912c9f4e248b3a533e5145b550939a392f73696ac7b41a4b006b9289835b739e7618626d3cf8dad79ba29e8fd4c93d6c3e129463c33cc719e698bbbe6994d8d7ca48efe5480bcf3492d4e6b5777a6a36f"}], 0x108}}], 0x5, 0xc080) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="e8020000", @ANYRES16=0x0, @ANYBLOB="010027bd7000ffdbdf2563000000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x2a000, 0x0) sendfile(r0, r3, 0x0, 0x800000080004103) [ 1461.635017][ T5254] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user 00:06:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xfec0ffff00000000}}], 0x2, 0x0) 00:06:07 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x800, &(0x7f0000000080)={0x80009, 0x173, 0x20000}, 0x20) chmod(&(0x7f0000000100)='./control/file0\x00', 0x11d) mkdir(&(0x7f00000000c0)='./control\x00', 0x100) 00:06:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDADDIO(r2, 0x4b33, 0x541000) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000400)={0x0, 0x1, 0x1e, 0x12, 0xff, &(0x7f0000000000)="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"}) [ 1461.670269][ T5254] EXT4-fs (sda1): Remounting filesystem read-only [ 1461.697909][ T5265] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1461.738048][ T5265] EXT4-fs (sda1): Remounting filesystem read-only [ 1461.752134][ T5273] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user 00:06:07 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) ptrace$setopts(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffff, 0x1) 00:06:07 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$inet(0x2, 0x6, 0x4) write$binfmt_elf64(r3, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x7f, 0x0, 0x7f, 0x7, 0x2, 0x3e, 0x6, 0x362, 0x40, 0x15e, 0x9, 0x5, 0x38, 0x1, 0x2, 0x5}, [{0x7, 0x9, 0x401, 0x8, 0x2, 0x99, 0x6}, {0x70000000, 0x641, 0x200, 0x70, 0x5, 0x0, 0x73e43a11, 0x5}], "2c4cddb9385d92e229b2d63fa7e70bfde4722a361fdabaca1605d879640a1b594fb953cef626c6be7c41dee5d5d58994b6235888b79731b3fb92f8d53d50bcfa726a33b892a9102a5ba0b0fb7739c78f66", ['\x00', '\x00', '\x00', '\x00']}, 0x501) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0xd1c7, 0x0) mount$9p_fd(0x0, &(0x7f00000003c0)='./control\x00', &(0x7f0000000400), 0x2, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@mmap}], [{@context={'context', 0x3d, 'system_u'}}]}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./control\x00', 0x81, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="74fcb6097965ea8e3e0760fd6c57ba9b21f7e3c4606b5d825f3305eb1d3de3ae437371f8af8c3ea3cfe61a477cfeaa8d335368cad71f5acc964a0b540769368928629b8746032229445aac865dffc4c26cf85e6dfe20beeb5aeff461ddf02a38430091eac9f95313fbfacfef2502ee107ccb987eee548cf0e3a0024dbafb79b0a5802768c8bf4258f847ef9caa4adb6d171d802c0ab4c61abc2079a7548581a8ad8f8985295f9287057372b227b835562aa32fb5283e409e", 0xb8, 0x5}, {&(0x7f0000000240)="2ed3d0dff9ae44e6c1f7", 0xa, 0x6}], 0x10804, &(0x7f00000002c0)={[{@nobarrier}, {@nomblk_io_submit}, {@nobarrier}, {@dioread_lock}, {@abort}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x1, 0xc, 0x65, 0x64, 0x66, 0x38, 0x36], 0x2d, [0x34, 0x32, 0x64, 0x39], 0x2d, [0x61, 0x30, 0x64, 0x39], 0x2d, [0x64, 0x37, 0x32, 0x64], 0x2d, [0x33, 0x7b, 0x39, 0x39, 0x30, 0x31]}}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@smackfsfloor}, {@appraise}, {@smackfsroot={'smackfsroot', 0x3d, '.^[[\''}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fowner_lt={'fowner<', r5}}]}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a00), 0x500, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r6, 0xf507, 0x0) 00:06:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x80000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1461.783897][ T5273] EXT4-fs (sda1): Remounting filesystem read-only [ 1461.795957][ T5279] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1461.816369][ T5279] EXT4-fs (sda1): Remounting filesystem read-only 00:06:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = inotify_init1(0x40c00) accept4$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) sendfile(r2, r0, 0x0, 0x7baf32f) [ 1461.862706][ T5288] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1461.889225][ T5288] EXT4-fs (sda1): Remounting filesystem read-only [ 1461.902511][ T5293] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:08 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="40802ce5d65dda982cd7794435dac2a63f1c1cf0403d79c141261506d6522b20eb1532053bb1a4353a5940cdb0be5013002162c52482b998cca5c8e30dd13828e986820cfc21c01de5d0143b4c5de89fee518a6b02b5c471a17d92fc553fb75cd1ef96209d0e062c2ff56300"/120]) [ 1461.934956][ T5293] EXT4-fs (sda1): Remounting filesystem read-only [ 1461.945881][ T5299] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1461.960209][ T5299] EXT4-fs (sda1): Remounting filesystem read-only [ 1461.972286][ T5302] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:08 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x3ff7f8, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:08 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x100, &(0x7f0000000080)="888eca8521493655b9e82a3237", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)="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") mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) clone(0x10000000, &(0x7f0000000340)="39b6d88954e75a9a731dd0217ca867682313526f52914c7756350e26541a3ebffb00c7862488b35fbafdce4d1e12a759ef5cd9e9e1ca5a7a7eb2d82dd6b52e045701380e932b185a0b5a339b0aad8413054c15f1dd4935e4b98696a4dcf59b87e1516cd7c9d269866f53aa106311eb5e1cc843c3357dbd868d94101e16e16c0f0fd0159f26dfff84d3fa492718e9205f03338118e8bbd71b0b169f4b132e0feeb7fa39d57fc6217e30b6872302ca3178171506bab97e8866d6e38a709656ce078edea245da3859ea878d9d4a5c9d13ae", &(0x7f0000000180), &(0x7f0000000440), &(0x7f0000000480)="402c5a329c26500a0815949acee408b78e0ef69f203ecc2362608c4cc930863460f0ee249fb47c2f629ba7e0c336a054b56b1e17adbf94360b978aecccb305975e52698c14cdf80ae612288a1d274e63226a1704978fe8edea28c64dc586e9cf5bde6d47e42f068be0770e56908ff48e2465c79d5c720f52d2a8dd988c1cfe0342f6dbcb9e9989f8b65b4e73c9822b395cbd21981024f39096e154d3cc9c3ca09b18a479d57b2e5589048bdeb979c214195710fb") tkill(0xffffffffffffffff, 0x1f) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) [ 1462.005131][ T5302] EXT4-fs (sda1): Remounting filesystem read-only 00:06:08 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) wait4(r0, &(0x7f0000000080), 0x8, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="02"]) 00:06:08 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x3ff800, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1463.283983][ T5346] cgroup: Unknown subsys name 'perf_event' [ 1463.290212][ T5346] cgroup: Unknown subsys name 'net_cls' [ 1463.489426][ T5385] cgroup: Unknown subsys name 'perf_event' [ 1463.495446][ T5385] cgroup: Unknown subsys name 'net_cls' [ 1463.497416][ T5387] cgroup: Unknown subsys name 'perf_event' [ 1463.507910][ T5387] cgroup: Unknown subsys name 'net_cls' 00:06:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xff00000000000000}}], 0x2, 0x0) 00:06:11 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xf83f00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:11 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) creat(&(0x7f0000000000)='./control\x00', 0x14) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:11 executing program 5: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x68, r0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3f}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, r0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0xffffffe0}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8107}, 0x0) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:11 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x8}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x9) preadv(r1, &(0x7f0000000280), 0x0, 0x879, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) pwritev2(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="cb", 0xf000}], 0x1, 0x0, 0x0, 0xc) 00:06:11 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x7ff, 0x4) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') sendfile(r1, r2, 0x0, 0x800000080004103) 00:06:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xff05000000000000}}], 0x2, 0x0) 00:06:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xffffff7f00000000}}], 0x2, 0x0) 00:06:11 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfffbfffc}, 0x1c) mkdir(&(0x7f0000000000)='./control\x00', 0x8) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:11 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="cc00b8b9e06f4c664462f44762057a05a1f22f3ad74f00e625da3b838374df24d1aa0555ba23c3bbdc38b86928fffd38ed6e7941ad9931d92d55bf9952bb4a76d0d3a76f19b908c5af76384d88af3c1731809c6820a519f2860201ca9e5fceecb88df29198d14c4bdf6fb8508133bccdd634f0af"]) 00:06:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0xffffffff00000000}}], 0x2, 0x0) 00:06:11 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x1000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:11 executing program 1: time(&(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB="97"]) 00:06:11 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1, 0x1, 0x7) exit_group(0x401) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) exit_group(0x5) 00:06:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x81800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HE_OBSS_PD={0xc, 0x111, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r4, 0x0, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x12}, @void, @val={0xc, 0x99, {0x10000, 0x7f}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap$usbmon(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10010, r0, 0x40) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x2}}], 0x2, 0x0) 00:06:11 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0xd1c7, 0x0) pidfd_send_signal(r0, 0x36, &(0x7f0000000680)={0x1d, 0xfffffffe, 0x84}, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x3, 0x6, &(0x7f0000000400)=[{&(0x7f0000000240)="afb2e31bbbe008c8b666f004870ad519ac4df0cfd3a824535bc04e15852f9705d97b821edfd1b7c1ec846f4c84e08049758ae5d35c2b5b5936d0e69d6f8fde33f4a97e2a28e2c939fcc4838d46b00ea41a062f78f41985613df1bb57145b1ca035a193ad2bb5fa437b5cc70cfae7bb10cfda3479dee67094380f5c4c654ff209b6c1b800d25b9f91231b2ea6f9ee5198937ff9a782220559d9bb20356aebabcdfc", 0xa1, 0xc7e6}, {&(0x7f0000000140)="d1395a5ebc79ec591ce3dffd55cfdbd06c0d6af958ce8fee5a9d201e0d8d982fdbf9a2c2b5e2fcf3471bcb4ce8e0b2dfd9844e747b69734bb612bc1ba5c2", 0x3e, 0x7}, {&(0x7f0000000180)="9552089a5dd72993a0ed1839e4d7294b8bd99e2ffecb", 0x16, 0x9ac}, {&(0x7f0000000300)="eb3566909b05da73bbbcab274bc6b15264b618cfd0e011c2d501fbaeb709c55a9915d5d92948889494f388068ca630bfaed76e8298428cd9d339064389816435f5731d89f7ce81c7ee561b5e92fcee13d256b1abb1e75c952ea0c5943453eb7b69dcc407d35d56ee8e64504777b07a027e55398e1b5fc56c61895d4d", 0x7c, 0x8}, {&(0x7f0000000380)="1a17f2488536131a2439f8708b99edaf91b173b6af98b9535b786ddb5436328f669a991e30", 0x25, 0x81}, {&(0x7f00000003c0)="5f8bbc29e826310d5137659747da406ccfc2cc03da49be9c485c2987271ce01970ecbf", 0x23, 0x401}], 0xa00020, &(0x7f00000004c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}], [{@fowner_lt={'fowner<', 0xee01}}]}) openat(r2, &(0x7f0000000540)='./file0\x00', 0xa6c801, 0x6a) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) r3 = getpid() sched_setattr(r3, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) wait4(r3, 0x0, 0x2, &(0x7f00000005c0)) 00:06:11 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1465.627385][ T6772] loop1: detected capacity change from 0 to 131456 00:06:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x1, 0x20, 0x6, 0xa3, 0x19, "abb700e2572ba57f"}) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x3}}], 0x2, 0x0) 00:06:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/56, 0x38}], 0x1, 0x2, 0x3ff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000100)={{}, {0x1, 0x4}, [{0x2, 0x1, 0xee00}, {0x2, 0x7, r1}, {0x2, 0x5, 0xee00}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x2, r4}, {0x2, 0x1, 0xee01}, {0x2, 0x2}], {0x4, 0x7}, [{0x8, 0x7, r5}], {0x10, 0x3}, {0x20, 0x4}}, 0x64, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) syz_read_part_table(0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000040)="0201a5ffffff0a000000ff45ac0080ffffff0f00e931190000000000000680000000630000000900000087771f72003007000f00000000000000008000ca55aa", 0x40, 0x1c0}, {0x0}]) [ 1465.669546][ T6772] EXT4-fs (loop1): Unrecognized mount option "—" or missing value 00:06:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:11 executing program 0: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x2000) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@private2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}}}, &(0x7f0000000180)=0xe8) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x6, 0x440) mount(&(0x7f0000000240)=@filename='./control\x00', &(0x7f0000000280)='./control\x00', &(0x7f00000002c0)='hpfs\x00', 0x8000, &(0x7f0000000300)='/dev/vcs#\x00') mkdirat(r2, &(0x7f0000000200)='./control\x00', 0x12c) chown(&(0x7f0000000000)='./control\x00', r1, 0xee00) 00:06:11 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000017c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2800000, 0x31, 0xffffffffffffffff, 0xda948000) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xc0}}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28010000210001"], 0x128}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0xf1, 0x0) 00:06:11 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x3000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x4}}], 0x2, 0x0) 00:06:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x5}}], 0x2, 0x0) [ 1465.768675][ T6808] loop5: detected capacity change from 0 to 199 00:06:11 executing program 2: r0 = inotify_init() ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) [ 1466.564103][ T6847] loop5: detected capacity change from 0 to 199 [ 1466.571104][ T6847] EXT4-fs: 21 callbacks suppressed [ 1466.571115][ T6847] EXT4-fs (sda1): Unrecognized mount option "shortname=mixed" or missing value 00:06:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x6}}], 0x2, 0x0) 00:06:12 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000180)='./control\x00', &(0x7f0000000340)='nfs\x00', 0x2080010, &(0x7f0000000380)='*@$\'-:}`O:\x00') r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)={0x7, {{0xa, 0x4e22, 0x1, @empty, 0x9}}, 0x1, 0x1, [{{0xa, 0x4e22, 0x4, @ipv4={'\x00', '\xff\xff', @loopback}, 0x3}}]}, 0x110) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r2 = open(&(0x7f00000001c0)='./control/file0\x00', 0x404a82, 0x4c) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r2, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80) openat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x400000, 0x476a6d9ee732e500) 00:06:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:12 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x800000080004103) syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = socket$inet6(0xa, 0x803, 0x82) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x6e9e, 0x2824) 00:06:12 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x40) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000100)=@xdp, &(0x7f0000000080)=0x80, 0x40800) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="01"]) [ 1466.618031][ T6847] EXT4-fs error: 15 callbacks suppressed [ 1466.618044][ T6847] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1466.635483][ T6847] EXT4-fs (sda1): Remounting filesystem read-only 00:06:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x7}}], 0x2, 0x0) 00:06:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x40, &(0x7f0000000140)={@private, @empty}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast2, 0x4e21, 0xbcf, 0x4e20, 0x8, 0x2, 0x0, 0x20, 0x3b, r2, 0xee01}, {0x3, 0x100, 0x8, 0x5, 0x0, 0x4, 0x25, 0x9}, {0x6, 0x7, 0x10000, 0xad}, 0xfff, 0x6e6bb0, 0x0, 0x1, 0x7, 0x2}, {{@in=@local, 0x4d3, 0x6c}, 0xa, @in=@local, 0x3505, 0x2, 0x0, 0x7, 0x4, 0x0, 0x101}}, 0xe8) [ 1466.699406][ T6865] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:12 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x8}}], 0x2, 0x0) 00:06:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000140)) mkdir(&(0x7f0000000040)='./control\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0), &(0x7f0000000100)={'U-'}, 0x16, 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x109100, 0x1) [ 1466.741135][ T6865] EXT4-fs (sda1): Remounting filesystem read-only [ 1466.767438][ T6866] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:06:12 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) clone(0x40000, &(0x7f0000000240)="a64a5234ab9290b6aae77f7148296609a35a9f4167f58e738af3b4de4a31e57ee1cb93ea36decbf9e6b2badff2f605b6ce7449a6c5e1d36f08cd321d3e8e613d2918d560ac216e69cd1fb2e4d1936c4a335a391e77f6fc421f61267500a553417cd3db75c0edc2c9af7a48668509a8394a114d5524bcb51f96008721ffc5f02f543b3875c6a925606bfe6059bc5e8327f2672dd705959701cb4efdbb4c2dbbb67ab7090c3af6ddc83c5646f665e3c3eceabbab6ef597989ec07aa3225f2b69cadce848390a410cb61cc83a86631f2173f81c193516b38f313357244bb7aab3", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000340)="7bf4a42baf81ad511b57905edf929b72580dcc3a8086fd9250c884210830e62dcc1705cbb62f9e9723a22374ebd11d709c6d6af440729abf3370a4a3be2a85fadc26d25790a4f58a03201e55f680355cc5fd402fe85d3487814371de4a47f7737fa70fa23463800f8fd7cf179300ad9b36c35263393244231f0a063c984c24391e6e7050b62df3f50285bf6b1ab8") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000080)=ANY=[@ANYBLOB="706f51b2c8da196065e4538ca05c0500"]) 00:06:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x5000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf}}], 0x2, 0x0) 00:06:12 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x100) chmod(&(0x7f0000000400)='./control\x00', 0x0) [ 1466.797384][ T6885] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1466.826362][ T6885] EXT4-fs (sda1): Remounting filesystem read-only 00:06:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000280)=ANY=[], 0x3c}}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="180a00007000fbdbdf2520000000ff010300", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000044) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f00000002c0)={'veth1_to_team\x00', @ifru_hwaddr=@remote}) preadv(r3, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) 00:06:12 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/fib_triestat\x00') sendfile(r0, r2, 0x0, 0x800000080004103) r3 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x2, 0x8, &(0x7f0000001540)=[{&(0x7f00000000c0)="4908f252775ef6f4eb1a0a50fbc70f8f5afb5b93924897da01886bc370699d5c382ac3a4d918dc9ef4c36e511baf8f84084417a30a76686db8cf2084122616141664384c490c292bbf5761b0386df54327bcda5e5beb40030238409feba5572f0c1f96295d33b81025f18dd94d603f8d6850a35b30b4fa600d5519e67fa7d56bf9dce8c5dda85bdd6b7398a98362ca0661b335b3c2d3aecd8ce8c5f64be129c5b75d04323b20adb01aafbe930f96e786721a1bf2790e640e3b0db84e76073b04e725de3418490c2d470a640984cfda80e8947ec69e1b3326b98cfd9c7326", 0xde, 0x400}, {&(0x7f00000001c0)="5284887af5fbd9e5d522ddf1dc7b9df3a3615890186b010f8e0d1e90adfea8c1120504a4216a91261e852109a0b0ca3079fd58a6823d2c1dd29c792bbd97f4051b2f7c6c2b906032cf07485025c75799cb5ce095999b1ed0f560d2cf3008b498314ea5f73750cf63df2605f389fbe23df2ccbab32032df321246ab", 0x7b, 0x5}, {&(0x7f0000000240)="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", 0x1000, 0x7}, {&(0x7f0000001240), 0x0, 0x8000}, {&(0x7f0000001280)="2291ac528ff5788e259df8f3e555a833c384f8f7f793d4", 0x17, 0x100}, {&(0x7f00000012c0)="070d382c3b05e1bb4bfc5361e7476108ab06330c4ab09080392be6203ba66c075da4874dbb40662cd1ef54e9344d6cfe06f50b59cf57722602c3f9d074c78126827198e1b8239e1926297d6127d34f899920db87be7942f4da4a766631a868419f1968cad5de94de598aeb45e8e90bd0f44f19e63eb3d305438be4276546a01bb119fda1f25fe2ddb28a278a8403d2432bb965354a83e19db79873ce8207720a4b", 0xa1, 0x400}, {&(0x7f0000001380)="6a18a61d55d3b60b9f6b136fbd2afcb8fd1211d5b462c5e6111540e8d2cb6c19e35abd3ab6b00bcb65a56a5317e096420e16697553b242c42df8c962b9be7804cf9887cb5eac2d6dcc9eabf7740784062b465d55b382011f05ec7321c87ab7db759f1df0ced3dee1d3709a364fd759e38119260b0c32b701ce9817d597ef9bc60a2d3a660db2", 0x86, 0x80}, {&(0x7f0000001440)="d23d02b8824d276190e38b402a82d6d0177c30cd2e69b1f0a55cb85c3d0fb140604858bea913f11ec52ce54cbbbe6e173ebf3c304469081c2dd2fe9d27d293136ff6a66137d6190e4bbe074d18d6e75041d38a73ac701ebf1129ed7f26bda1502af375468c0c0d8683a105d58423f3b141f0f1510a2d982ed277bedca04989850c84d3ace5c66ec980da93dd53cc2bc1f37f8c5d2fd096593d5613056b264c18923d27fcf9e2bfd3cec985566abb362fc7bbf5d9758788d37c331f17565ca5d7548ad4d242b6d166", 0xc8, 0x4}], 0x10, &(0x7f0000001600)={[{'+}$]'}, {'net/fib_triestat\x00'}, {']%}:[!$:#/}].^$.*.}-^'}, {'net/fib_triestat\x00'}, {'#+'}, {'net/fib_triestat\x00'}], [{@obj_user={'obj_user', 0x3d, 'net/fib_triestat\x00'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@fsname={'fsname', 0x3d, 'net/fib_triestat\x00'}}, {@dont_appraise}, {@measure}, {@pcr={'pcr', 0x3d, 0x9}}, {@obj_type={'obj_type', 0x3d, ']\\'}}]}) r4 = fcntl$getown(r2, 0x9) fcntl$lock(r3, 0x25, &(0x7f0000001700)={0x1, 0x2, 0x9, 0x1, r4}) 00:06:12 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2e2f6364d56d64896c00"], &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='cpuset\x00', 0x244a, 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./control\x00', 0x101800, 0x17) 00:06:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = open(&(0x7f0000000440)='./file0\x00', 0x4000, 0x40) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000400)={0x0, 0x1, 0x7, 0x1d, 0x139, &(0x7f0000000000)="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"}) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x10}}], 0x2, 0x0) [ 1466.890982][ T6910] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1466.920661][ T6910] EXT4-fs (sda1): Remounting filesystem read-only [ 1466.931846][ T6903] EXT4-fs (sda1): Unrecognized mount option "poQ²ÈÚ`eäSŒ \" or missing value 00:06:13 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:13 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 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) r3 = getpid() sched_setattr(r3, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) sched_setattr(r3, &(0x7f0000000140)={0x38, 0x1, 0x7a644d19556c2210, 0x6, 0x5, 0xffff, 0xfffffffffffffffc, 0x0, 0x2, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, r0, 0x0) time(&(0x7f0000000180)) fallocate(r1, 0x64, 0x2c, 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000200100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x4000, &(0x7f0000013800)=ANY=[@ANYBLOB="04"]) [ 1466.959507][ T6927] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:13 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @random="9e404ad40992"}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf25150000002800018008000100", @ANYRES32=r1, @ANYBLOB="140009006d6163766c52baa4e2832ca06333748ea7dd9d00", @ANYRES32=r2, @ANYBLOB="1800018014000200726f73653000"/24], 0x54}, 0x1, 0x0, 0x0, 0x8800}, 0x80) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{&(0x7f0000000480)=@ax25={{0x3, @bcast}, [@rose, @default, @null, @default, @remote, @null, @null, @netrom]}, 0x80, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/252, 0xfc}], 0x1}, 0x6}, {{&(0x7f00000006c0)=@nfc, 0x80, &(0x7f0000000540)=[{&(0x7f0000000740)=""/205, 0xcd}, {&(0x7f0000000840)=""/142, 0x8e}, {&(0x7f0000000900)=""/89, 0x59}, {&(0x7f0000000980)=""/89, 0x59}], 0x4, &(0x7f0000000a00)=""/249, 0xf9}, 0x1}], 0x2, 0x40001060, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3b, 0x0, 0x2000824, &(0x7f0000000240)=ANY=[@ANYBLOB="00acd902b045d4c404521e9cc88702bc69d246b3570c60a13182db55a7bf63b7090bba3264d286be4fac1e9d296014323ff7cad0d14c3ad777f0a7cf0ae2e2538f78d6e922956bbadb15c1e925723d97c1e6dc18140a968ec155c0e0332c4724a80cb8608f29d36a5b978e5a667090e0ffca0b5d6d8d123b4ec360e98a7facc2ada50000761aac5af1e6e7a0cbb5ea9a0416c3df32519fae7e4e378054e2fa41a98796f433f08a5a807994918ea6a9480f762662258274fe918c78e9c2862a01b048"]) 00:06:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x11}}], 0x2, 0x0) [ 1467.003312][ T6927] EXT4-fs (sda1): Remounting filesystem read-only 00:06:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:13 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x800) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r2 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @random="9e404ad40992"}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@local, 0x59, r3}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_HE_OBSS_PD={0xc, 0x111, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}]}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r5, 0x200, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20010001}, 0x4000000) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r6, r2, 0x0, 0x8000000800040ff) 00:06:13 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) open(&(0x7f0000000000)='./control\x00', 0x10800, 0xc8) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x30}}], 0x2, 0x0) [ 1467.048978][ T6945] loop1: detected capacity change from 0 to 131456 [ 1467.063083][ T6951] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1467.079348][ T6945] EXT4-fs (loop1): Unrecognized mount option "" or missing value 00:06:13 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:13 executing program 0: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './control', [{}, {0x20, '#,,,#,[][@{\xc3\xf4('}, {0x20, '-]+!$p'}, {0x20, '}($:$.\xe5.#\xcc'}], 0xa, "14c48e487f5a5aec7ee39ea4bf37383557a9cfc7d1a901c04a06e22dc70cca98612cc8f7bd8de810f15a5ccaf37c7543cbf6c4d5c6480badc1899b887b7f1c710b20a59c593c713677eea56e29f1b8065b4d206c7db1e72d344a24e03770e7c4e77d"}, 0x91) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:13 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x18401, 0x1a) wait4(0x0, &(0x7f0000000040), 0x20000000, &(0x7f0000000240)) r0 = syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2080824, &(0x7f00000000c0)=ANY=[@ANYBLOB='r']) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) r2 = openat2(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x80000, 0x2, 0x6}, 0x18) renameat(r1, &(0x7f0000000300)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') 00:06:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x60}}], 0x2, 0x0) [ 1467.117661][ T6951] EXT4-fs (sda1): Remounting filesystem read-only [ 1467.127762][ T6960] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1467.146898][ T6960] EXT4-fs (sda1): Remounting filesystem read-only 00:06:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfc}}], 0x2, 0x0) 00:06:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)={0x5, "3e00efc4de127612774340d51245a67af7568220e9b4cb31831ee425e5e46283b2effef632ab0e765065dfadead83fbe69a462955ba64a392e1baf5a72facbb73c21f8f22369f15c0489e64df8d1a94f71d2c4a94ac7b0da50c3eb3c3aa825334c05bb3e74ee9a998c4e191e561c0182f64354c1d183a9b8c4284a94b634f9be6d2c61bb028dd5bf0feda9c792cbf1be0e58eb0b0cc93241dda6cfbb48e187f4c1987230f90f51840e9604d349134630195ab277a31a773e955db3abe0aae6d72b2999d63bc8d2a78965a9cca2ffb4fc94b05891229d86cfbfb175cc3ce523b554b558c92afcb7d4f9642edc41c8fdd69ca0b5544f8425ed50c1143e1feb7ea21edb3285d6d81698cf39bceeeaed92797a6a56201107eb65f916cbc9a535f2cc963dc279b674f05f48458d2cc1ec2989f06209ec2ee3489be7129be0e045cd4bc3d1cc48b5d5c52d3eb1324861be14d775c6d690be2f80a8d680cb3492741251f3e4f77c5bf9072a49bfce80dac45b277278727b6420b861d8abbd1ef65a3140df6e91e5c1d4d16b3ca0a55112c24821b441e09804790d69dcfbfc79d9894d314af2950fafa20d79af82bdc22a447ae44a37e75f0f94f01c872a548e0262e13fed726cda5a40fba59121d651f1104fa54e32bb6f27429b5892959c16d6d550111d01b29391691e730fb26cb2a42ae0b5583dde9c57c4d39452c457932a1e0a99"}) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:13 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:13 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1200000017010009002eadc81a0974726f6c"], 0x12) [ 1467.216913][ T6986] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x7000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/softnet_stat\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:13 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x1f4}}], 0x2, 0x0) 00:06:13 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:13 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) statfs(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)=""/29) 00:06:13 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000180)) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xd1c7, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x2, 0x1f, 0x0, 0x6, @tick=0xfffff800, {0xff, 0x1}, {0x5a, 0x7}, @addr={0x0, 0x5}}, {0x3f, 0x4, 0x7f, 0x1f, @time={0x81, 0x7f}, {0x1, 0xff}, {0x1, 0x5}, @control={0xc4, 0x7, 0x20}}, {0x20, 0x0, 0x3, 0x7b, @tick=0x2, {0x3f}, {0x7, 0xff}, @raw8={"b7217fce1dcb62c4d455b928"}}], 0x54) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$RTC_PIE_OFF(r5, 0x7006) sendfile(r3, r4, 0x0, 0x800000080004103) [ 1467.367985][ T7010] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1467.407648][ T7021] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1468.696035][ T7034] cgroup: Unknown subsys name 'perf_event' [ 1468.702398][ T7034] cgroup: Unknown subsys name 'net_cls' 00:06:15 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x300}}], 0x2, 0x0) 00:06:15 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0x4, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = syz_io_uring_setup(0x1a51, &(0x7f0000000080), &(0x7f00003cd000/0x1000)=nil, &(0x7f0000169000/0x4000)=nil, 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x44000) write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x3, 0x0, 0x0, @time={0x0, 0x4}, {}, {}, @raw8={"b9b11818488fea7e0ebe161f"}}], 0x1c) syz_io_uring_setup(0x7761, &(0x7f0000000180), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x7761, &(0x7f0000000180), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r8, 0x0, 0x0}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r7, &(0x7f0000001340)=@IORING_OP_STATX={0x15, 0xae2c5795a7ba866c, 0x0, 0xffffffffffffffff, &(0x7f0000001200), &(0x7f0000001300)='./control\x00', 0x400, 0x1000, 0x1, {0x0, r9}}, 0x9) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:15 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x8000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:15 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:15 executing program 2: fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x2000000, [{0xfffffffc, 0xfffffffc}, {0x18, 0xfffffffa}]}, 0x14, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x6, 0x0, 0x1, 0x0, 0x12, "eaeca4991bcf4b72"}) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x5, 0x8, 0x8001, 0xfe6d, 0xf}}) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004123) 00:06:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x3e8}}], 0x2, 0x0) 00:06:15 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) lstat(&(0x7f0000000780)='./control/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./control\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02000000010004000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000400", @ANYRES32=r0, @ANYBLOB="02000200", @ANYRES32=0xee01, @ANYBLOB="02000200", @ANYRES32=0xee00, @ANYBLOB="040001000000000008000200", @ANYRES32=r2, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB='\b\x00\a\x00', @ANYRES32=0xee01, @ANYBLOB="08000500", @ANYRES32=r3, @ANYBLOB="08000500", @ANYRES32=r4, @ANYBLOB="08000200", @ANYRES32=r5, @ANYBLOB="10000400800000002000040000000000"], 0x74, 0x2) rmdir(&(0x7f0000000080)='./control\x00') inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x1000004) r6 = getegid() statx(0xffffffffffffffff, &(0x7f00000005c0)='./control/file0\x00', 0x2000, 0x100, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r9) setxattr$system_posix_acl(&(0x7f0000000200)='./control\x00', &(0x7f0000000580)='system.posix_acl_default\x00', &(0x7f0000000700)={{}, {0x1, 0x6}, [{0x2, 0x3, r0}], {0x4, 0x6}, [{0x8, 0x5, r6}, {0x8, 0x1, r7}, {0x8, 0x4, r3}, {0x8, 0x3, r3}, {0x8, 0x2, r1}, {0x8, 0x6, r9}]}, 0x5c, 0x4) 00:06:15 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) 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 = socket(0x840000000002, 0x3, 0xff) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0xd1c7, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20110201}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x8014) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:15 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x9000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:15 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) 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 = socket(0x840000000002, 0x3, 0xff) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:16 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) statx(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x800, &(0x7f00000003c0)) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x204e43, 0x2) exit_group(0x7) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:06:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xa000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x500}}], 0x2, 0x0) 00:06:16 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r2) chown(&(0x7f0000000000)='./control\x00', r0, r2) 00:06:16 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1d471, 0x0) exit_group(0xffff) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB=' ']) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:06:16 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:16 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() exit_group(0x3) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1210d1, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB]) 00:06:16 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) 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) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x5ff}}], 0x2, 0x0) 00:06:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = syz_open_dev$vcsu(&(0x7f0000000000), 0x4f66, 0x50100) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f0000000480)={0x0, 0x0, 0xb, 0x1a, 0x23, &(0x7f0000000040)="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"}) 00:06:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xb000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:16 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0xc4) chmod(&(0x7f0000000400)='./control\x00', 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x2) 00:06:16 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) wait4(0xffffffffffffffff, &(0x7f0000000040), 0x1, &(0x7f0000000100)) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000240)=ANY=[@ANYBLOB="092beb"]) 00:06:16 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x600}}], 0x2, 0x0) 00:06:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x700}}], 0x2, 0x0) 00:06:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/vlan/vlan0\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='gid_map\x00') ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="fb35253af7c23b45308772253a8b9997a4d3c37a7a52da208da72702bbed9399c5e09474c84024e4a7970291879f0f24a1a24d2df263b31a05ffb5d2f33b585a84818a8209499be23cda16af99a7da9e4b97558afa3e85a138") sendfile(r0, r1, 0x0, 0x800000080004103) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000000)) 00:06:16 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) 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) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:16 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x2) 00:06:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x810}}], 0x2, 0x0) 00:06:16 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) bind(0xffffffffffffffff, &(0x7f0000000280)=@isdn={0x22, 0x40, 0xfb, 0xff, 0x81}, 0x80) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24010700", @ANYRES16=0x0, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x8cfbcdd59cdadf41}, 0x40000) chown(&(0x7f0000000000)='./control\x00', 0xee00, r1) chown(&(0x7f0000000000)='./control\x00', 0x0, r1) 00:06:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xc000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:16 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf00}}], 0x2, 0x0) 00:06:17 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x6d2202, 0x0) 00:06:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)={0xb6, "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"}) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:17 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x4c) r0 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./control\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000440)="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", 0x1000, 0x100000000}], 0x10, &(0x7f0000000100)={[{@size={'size', 0x3d, [0x32, 0x67, 0x2d, 0x30, 0x65, 0x6b]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x74, 0x89a484b6ffe3cf35, 0x38, 0x38, 0x6d]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x6d]}}, {@size={'size', 0x3d, [0x30, 0x6d]}}, {@gid={'gid', 0x3d, 0xee00}}, {@huge_always}, {@huge_advise}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x30, 0x65, 0x35, 0x64, 0x65, 0x30, 0xb4fd5b883f91b62e], 0x2d, [0x32, 0x61, 0x65, 0x66], 0x2d, [0x61, 0x61, 0x3e, 0x31], 0x2d, [0x33, 0x33, 0x31, 0x33], 0x2d, [0x64, 0x63, 0x62, 0x31, 0x39, 0x30, 0x34, 0x37]}}}, {@uid_eq}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fowner_gt}]}) openat(r0, &(0x7f0000000200)='./control\x00', 0x2400, 0xe) chmod(&(0x7f0000000400)='./control\x00', 0x0) execve(&(0x7f0000000240)='./control\x00', &(0x7f0000000300)=[&(0x7f0000000280)='euid>', &(0x7f00000002c0)='user_u'], &(0x7f00000003c0)=[&(0x7f0000000340)='}{(\x00', &(0x7f0000000380)='-\x00']) 00:06:17 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x1008}}], 0x2, 0x0) 00:06:17 executing program 5: clone(0x20002000ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xd000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/breakpoint', 0x400002, 0x40) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000040)) sendfile(r0, r1, 0x0, 0x800000080004103) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="7eb17da1d5e79e8b0ba528bddbd7c03a20d524d58cede4d96e15881b13517d9514a6c8c637a127950a2de0186b5539722ca51d4b1e3da097198c9e3edcb277a7ccf861ffe2c17661d8d0e5d1c9fb3dd4621f94ecb6fa3db013817097a025ecd4cfcd6a60fb757474427dcc76eb1f53cb83a0641cafb811847682bddae2bdc0fadf0d4c1fbc7b10515df4c8527e05874a41a2aaaaf9c3971c95826b4497000406d733d23b6eead3f061322d322dcbf7f10949eac274511fefa5bbdd32550082ad80f46aa0612aa48c4773", 0xca}, {&(0x7f0000000240)}], 0x2) 00:06:17 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000240)="9b2f14570c17bc2849bf60597645486c1524cd52848e88b5d3315ad0133b627d5db18a3625979a86d1dafb6366de7699fef03be9a09118b418bc61ecfb4e71704c03e37c21881f3f50519f373eafc1aa7404d370f91ec86be768a42c6a1eee38024a47e82dc0e31ffb54a113fdca8f3515e4dc8ce58877f09fa72d86aad3b1667b7d55b63c40a60367d9140bd3a0bcb4310203cae40ea55c65cd3596a4ab82bf1ae7e24c732d5be8c4789521c53ccb4cef2db7752a4866b1cde65d54a6b498418f44a5b641af7e5a4c3e", 0xca}, {&(0x7f0000000340)="7d2a91c505e79bb879b379abc4523ea1b689308860635e503960fd201250bbf89158913d144e2c8c8e75ed4b36e70434a6afae04dc6a6f4f9b458ec68f342dde937c8b2bbf33beb0aa3ff83d50246de7ad18b0057e5ac0e4f802934fa90b6597efc3f97ab0c082a8303af8eeba0e4af275fdac3dd62df130123bf9f7d4345f924a13be937ffcc031f594f08426764f17809ddb8dec2be112f8d2cd9a04d8073292a59584dce3ca2bdc41a030cdf0a382a49de200768d88f8901b5e87125acb79c643a76eab07e9b6", 0xc8}, {&(0x7f0000000100)="8596dd5c54a7753a3c7ee5090d7d80f6729d4b01842281ad543b0027f014727b4e04e2be780594fe291678df84985eecd7af304623acb50e7db12c9b94ec117fe9f95babdf7d46080aac0b3c94b019ccdeefb3c520a7863f8ca51aad6c56e4202b6c", 0x62}, {&(0x7f0000000440)="98335534514077236f8c7e7ebbdeffc5f1498151b0d032867e86a197c09a6ef3d35c9f4ca302f6f67d29741a28bdc45fb75b9dee711da20b83d2f37b71fbb6d116e2", 0x42}, {&(0x7f0000000180)="6236da402a72fe5f09107641233e3a432005785331b4db26a12f787214aeeda7", 0x20}], 0x6, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x884201, 0x87) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000540)={r0, 0x5, 0x1, 0x80000000}) clock_gettime(0x0, &(0x7f0000001600)={0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000001680), &(0x7f00000016c0)='./file0\x00', 0x1, 0x3, &(0x7f0000001800)=[{&(0x7f0000001700)="b424ce1c0b15", 0x6, 0x7}, {&(0x7f0000001740)="d6e8685f17c9b520735a84f79b232ee8d4336dd0f018e089073ba9e206a35d67fc89fd930435da19", 0x28, 0x3}, {&(0x7f0000001780)="db3af07959fd052f4b9b31780b0e77f04a3a0d7e9a14855770a367a0266ff18ddac73fa899c08ddc660de42282ebc76abf8a205964dc1084b35e32d8c6f76612e205d9d2e0914c62eb1d6421a4333fbb6faaf7d4396d675e7be8e8e4fe52cf6edc6c81f305cc2df4", 0x68, 0x2}], 0xc0086, &(0x7f0000001880)={[{@nodots}, {@nodots}, {@dots}, {@fat=@check_normal}, {@fat=@umask={'umask', 0x3d, 0x1}}, {@dots}, {@fat=@sys_immutable}, {@fat=@umask={'umask', 0x3d, 0x9}}, {@dots}], [{@uid_lt={'uid<', 0xee00}}]}) futimesat(r1, &(0x7f00000015c0)='./file0\x00', &(0x7f0000001640)={{0x0, 0x2710}, {r2, r3/1000+60000}}) socket$inet6(0xa, 0x800, 0x3) 00:06:17 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setxattr$system_posix_acl(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000140)={{}, {0x1, 0x4}, [{0x2, 0x3}, {0x2, 0x1, r1}, {0x2, 0x2, r2}, {0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x0, 0xffffffffffffffff}], {}, [{0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x0, 0xee00}, {0x8, 0x3}, {0x8, 0x6}], {0x10, 0x6}, {0x20, 0x4}}, 0x6c, 0x3) 00:06:17 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x1100}}], 0x2, 0x0) 00:06:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) write$binfmt_elf64(r2, &(0x7f0000001180)=ANY=[@ANYBLOB="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"/5496], 0x1578) 00:06:17 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000000140)=@md0, &(0x7f0000000080)='./control\x00', &(0x7f0000000000)='minix\x00', 0x1049, &(0x7f0000000100)='\x00') chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:17 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x3000}}], 0x2, 0x0) 00:06:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xe000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:17 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0xd0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r1) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000000)='\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000001c0)={{}, {0x1, 0x5}, [{0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x3}, [{0x8, 0x1, 0xee01}, {0x8, 0x4, r1}, {0x8, 0x4, r2}, {0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x5, 0xffffffffffffffff}, {}, {0x8, 0x0, 0xee01}, {0x8, 0x2}, {0x8, 0x3, 0xee01}], {}, {0x20, 0x1}}, 0x74, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x4) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x3f00}}], 0x2, 0x0) 00:06:17 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x10000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:17 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) r0 = timerfd_create(0x8, 0x0) lstat(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./control\x00', &(0x7f0000000080), 0x2904042, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@access_uid={'access', 0x3d, 0xee01}}, {@cache_none}, {@privport}], [{@euid_eq={'euid', 0x3d, r1}}]}}) 00:06:17 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) statx(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x1000, 0x20, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6, 0x0, 0x0, 0x2000824, &(0x7f0000000140)={[{@oldalloc}], [{@measure}, {@euid_gt={'euid>', r0}}, {@smackfshat={'smackfshat', 0x3d, '#&[:,\xdc\xbb&'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}]}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2400, 0x40) openat(r1, &(0x7f0000000100)='./file0\x00', 0x80000, 0x16) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x4000}}], 0x2, 0x0) 00:06:17 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x6000}}], 0x2, 0x0) 00:06:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDADDIO(r2, 0x4b33, 0x541000) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDADDIO(r3, 0x4b33, 0x541000) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000440)={0xbd8, 0x2, 0x1, 0x21d6800, 0x3f, "950118442525579928e9d152e9f6261886cd18", 0x40, 0x8}) ioctl$TCSETSF2(r3, 0x402c542d, &(0x7f0000000400)={0x8000, 0x1, 0x2b, 0x5, 0x1, "75fda7d36c23ee54af9e2b212962cf8e4d856e", 0xfffff606, 0x80}) r4 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000040)=""/148, 0x94}, {&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/6, 0x6}], 0x6) ioctl$VT_ACTIVATE(r3, 0x5606, 0x6) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x11000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:17 executing program 0: mkdir(&(0x7f0000000040)='./control/file0\x00', 0x181) chmod(&(0x7f0000000000)='./control/file0\x00', 0x0) 00:06:17 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x240a00, 0x5) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x80fe}}], 0x2, 0x0) 00:06:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x12000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:17 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x10, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:17 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xe803}}], 0x2, 0x0) 00:06:17 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x400000000, 0x0, 0x0, 0x100018, &(0x7f0000000080)) 00:06:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x200000000b66, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32]) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000040)=@ethtool_regs={0x4, 0x2, 0x6f, "e5a83b00d9a0c8b7e0e2fd85b2d823bd4f60a82b3af7d31260e12ff859c45ea27847b5a39e2bf8cced109985c7778b4011a100d2647d141a2b434a9d80a12196cb0e853ffa22f60053be957c297d757b5e4728469217a1edf3dc568880d6fe9284ff987277b3c9ac753c03f5136360"}}) 00:06:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x20000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf401}}], 0x2, 0x0) 00:06:17 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x280200, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r2, 0x541c, &(0x7f0000000140)) sendfile(r0, r1, 0x0, 0x1fc) fcntl$notify(r1, 0x402, 0x2b) fsetxattr(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="6274724b09d58fdef263a0000000007ffdeb637e7e1b911deb87e25951463edfd22740da33747cb700029dda7f4fdea15aae8932af79ff5b1e5eb579b56c46ad8271db9d"], &(0x7f0000000080)='\x00', 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) socketpair(0x3, 0x800, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r3, 0x5000000, 0x0, 0x10000000ffff}) r5 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x3515b924, 0x402) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @multicast}, 0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000008, 0x2010, r4, 0x1b85000) 00:06:17 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="006cfd30bfaea18d9392eb2a8073926fde13f3f4d2511bfec8c44af34f059cd0694404a498f0da14d2a5151b318b73941909796b5343989bc07f2edca251e2ed19713ac7d3a04b078565cee41bca63"]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x10) [ 1471.636718][ T7809] EXT4-fs error: 31 callbacks suppressed [ 1471.636730][ T7809] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1471.686638][ T7809] EXT4-fs: 41 callbacks suppressed [ 1471.686652][ T7809] EXT4-fs (sda1): Remounting filesystem read-only [ 1471.699846][ T22] audit: type=1400 audit(1622333177.767:980): avc: denied { setattr } for pid=7819 comm="syz-executor.2" name="mountinfo" dev="proc" ino=187305 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 [ 1471.724874][ T7823] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1471.736570][ T7823] EXT4-fs (sda1): Remounting filesystem read-only [ 1471.743321][ T7830] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1471.755019][ T7830] EXT4-fs (sda1): Remounting filesystem read-only [ 1471.761838][ T7823] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1471.773956][ T7823] EXT4-fs (sda1): Remounting filesystem read-only 00:06:18 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfc00}}], 0x2, 0x0) 00:06:18 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x4000000) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = epoll_create(0xfffffffe) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa40, 0x40) r4 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000000240), 0x0, 0x40000001) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000180)="2966a1cc3572cca6b69121c94944e957dacdcd32756cb3c482c58bea2cae751545d7dbbd91d6e8ff6868c600e4c74404827c74b90b31baf6df19f7c6ed4c70d13908f3951998f923704fe7319bec151c5a5eab6accb41109a270f825ae32df8a8fdf1598a34d23992542dacb29795874aa3b0e3d5b0c5a6eb44ca7080fca87ca47b3a056e193f5756ea1dfc033e9bfd8d2fb51b020f57fa21758caeaec1047630cba46eabf3cc2e0eb1f", 0xaa) r5 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r5, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x5, 0x25, 0xfff, 0x8, 0x10000, 0xfffffffeffffffff, 0xa807, 0x101, 0x6}, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0xe320}, {r1, 0x1002}, {r3, 0x2c41407dd3c931bb}, {r4, 0x1000}, {r5, 0x20}, {r1, 0x101c}], 0x6, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={[0xff]}, 0x8) 00:06:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x22000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:18 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x100081, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:18 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:18 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20000, &(0x7f0000000240)="3346baa3568ba70611168fbdbef9439ebeb71061e1092b7287044543bb80c7873e20d8ce8923fd63e4febf624c4b24c9a82a29d02bc31aecbac90347286cdc6033a285cafce4583c73f3569d054bf8223d864fa5139d25110ab0a3e58e7b75545a9d4468859994a7555a2c3685f3640749e929a170cc6caeb8b95291869386bba78c3993ec55e1d5d3ac2f7c638847d25ff6fba099d260a447b2cd4e238fee84901d44291f7a24ea398cec95d1f3cdba2ee327757653d947dce82bdedcda1fcccb8a837983da21a4c0095ea00d20568efb7679326d6b9a12283f599849e873355545e4e93ecc2ca34058da2e233edf26fa53bed4382c9f7a71", &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000340)="498103481679d6685c3c40519ab665c42a1896b4e8dc3a229a2c450c3985be12b7d91be73486dc3f5053b9191be731af5c1d0fbef7d7600e2395d55bb1880ec28828bfbb8d8a9c63c1cab0458f7e8d598e77eb58b26fb7f37b68ba4668093d789b0ee4b9ebb3f68320c031e07f2a509948f82a60ee6bebedfee8332e666bc1c638b6c3e0d6ef011ebe3a72f5dc7d04820fe707f365f26521cb226402c73060ebbef1d7b3d7daec16b3a1dcb8a509ba21c0ad3332aad8bb0aa5a55ecbfccba8c5e8a00b49e2f03ac147294c78b89522e07fb7bca59e69f6567f37bff295d134") exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="ea"]) 00:06:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfe80}}], 0x2, 0x0) [ 1472.382928][ T7844] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1472.421609][ T7844] EXT4-fs (sda1): Remounting filesystem read-only 00:06:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nf_conntrack_expect\x00') mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0xdf0c0000) sendfile(r0, r1, 0x0, 0x800000080004103) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r4 = syz_io_uring_setup(0x9c2, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={r2, r3+10000000}, 0x1, 0x1, 0x0, {0x0, r7}}, 0x9) 00:06:18 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000000)='./control\x00', 0x0) [ 1472.447296][ T7861] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1472.486304][ T7861] EXT4-fs (sda1): Remounting filesystem read-only 00:06:18 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(r1, r0, 0x0, 0x0) 00:06:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x25000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:18 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) open(&(0x7f0000000080)='./control\x00', 0xac0, 0x120) chmod(&(0x7f0000000400)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x8) 00:06:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1472.582938][ T7876] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1472.621646][ T7876] EXT4-fs (sda1): Remounting filesystem read-only 00:06:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:18 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', &(0x7f0000000080), 0x6000) 00:06:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r3 = socket$inet6(0xa, 0x803, 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x3, 0x8000, 0x3f}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000100)=""/85) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(r3, r2, 0x0, 0x400) r5 = dup3(r1, r0, 0x80000) ioctl$KDSKBENT(r5, 0x4b47, &(0x7f0000000000)={0x9e, 0x20, 0x1}) [ 1472.663424][ T7887] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1472.685163][ T7887] EXT4-fs (sda1): Remounting filesystem read-only [ 1473.970357][ T7903] cgroup: Unknown subsys name 'perf_event' [ 1473.977637][ T7903] cgroup: Unknown subsys name 'net_cls' [ 1474.162129][ T7974] cgroup: Unknown subsys name 'perf_event' [ 1474.169329][ T7974] cgroup: Unknown subsys name 'net_cls' 00:06:21 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="404ff6000000000f49b36ece114affe5159e4017"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4001, 0x194) 00:06:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2e000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:21 executing program 0: chmod(&(0x7f0000000400)='./control\x00', 0x0) open(&(0x7f0000000000)='./control\x00', 0x20080, 0x1a8) 00:06:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = open_tree(r1, &(0x7f0000000000)='./file0\x00', 0x8000) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0xc6, 0xdd, 0xc7}) 00:06:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xff00}}], 0x2, 0x0) [ 1475.490907][ T8819] EXT4-fs (sda1): Unrecognized mount option "ê" or missing value 00:06:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xff05}}], 0x2, 0x0) 00:06:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1475.544138][ T8833] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1475.572052][ T8833] EXT4-fs (sda1): Remounting filesystem read-only 00:06:21 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) setxattr$system_posix_acl(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x3}, [{0x2, 0x4, r1}, {0x2, 0x4, r3}, {0x2, 0x2, 0xee00}, {0x2, 0x0, r5}, {0x2, 0x4, 0xee00}, {0x2, 0x3, 0xffffffffffffffff}, {0x2, 0x6, r7}], {0x4, 0x3}, [{0x8, 0x1, 0xee00}, {0x8, 0x0, 0xee01}], {0x10, 0x2}, {0x20, 0x1}}, 0x6c, 0x0) 00:06:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:21 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) clone(0x8000000, &(0x7f0000000100)="52d0a3c1f74009c6ad52e446d8d1aee6529028655c53c2bea6fc08fb5ffa8d7e4a03270281175ac5f41acdbc21f5a7c477233bab17208718032f778ee851e2e6f290b3b7e58fe0e0ed", &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000005c0)="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") [ 1475.590650][ T8845] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x34000}}], 0x2, 0x0) 00:06:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x40000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:21 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./control\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x1) 00:06:21 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101400, 0x120) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x48000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x40000}}], 0x2, 0x0) 00:06:21 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r3 = accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0xfffffffffffffe57, 0x800) r4 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) dup3(r3, r4, 0x0) 00:06:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:21 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x2) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:21 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, '[\xc5\x99{\x1c\xa2\xe5\xb7r\"\x8b[\xb5\xd8\xe1\xbd\x85\x8d\x1fd\x12\x16\x15s\xa0\xc9\xf2\xe2\x15{\x92\x82\x89\x04r\xa1q\xa4\x14vI\xa8\x89\vh\"|#\xd5\x8b\x00\x00\x00\x00\xbc\xaf\xb85\xe9\\\xeeS\x1b\x130x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r1) chown(&(0x7f0000000040)='./control\x00', 0xee00, r1) 00:06:22 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) chmod(&(0x7f0000000400)='./control\x00', 0x0) 00:06:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:22 executing program 2: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='tasks\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) close_range(r0, r1, 0x2) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0xd0, @remote, 0x7}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r2, r3, 0x0, 0x800000080004103) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000040)="79542050ffd5f91bb9b07f6065f56c90da08e316b1cdb6d0f28e0bc3", 0x1c}, {&(0x7f0000000080)="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", 0xfe}, {&(0x7f0000000180)="28e89767e4b0f0485fd483dd3ec2edf8821f2f397cd22478a4ee40a64fe62bd4e3d6267901b0b1ccc0e433b3acd04e0cdf31c9119ed6b4bdad3ea4d69b81371c3ab0f220b8bde17e5bca4f4c5523d9f487455e233b0da205ff38b5522f4fecf95982d70470ee7493fc069c2a4b6c6456", 0x70}], 0x3) ioctl$BTRFS_IOC_GET_FEATURES(r3, 0x80189439, &(0x7f0000000000)) 00:06:22 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) r2 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) readv(r2, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000000400)=""/133, 0x85}, {&(0x7f0000000240)=""/33, 0x21}, {&(0x7f00000004c0)=""/186, 0xba}, {&(0x7f0000000580)=""/218, 0xda}, {0x0}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x7) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:22 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x400300}}], 0x2, 0x0) 00:06:22 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x60000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:22 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000080)='./control\x00', 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x7a00dc90a064269e) [ 1475.983985][ T8940] loop5: detected capacity change from 0 to 264192 00:06:22 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) exit_group(0x8) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x209c015, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:22 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x1000000}}], 0x2, 0x0) 00:06:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='children\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:22 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x68000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:22 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x6b) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) exit_group(0x9) 00:06:22 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x2000000}}], 0x2, 0x0) 00:06:22 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = socket$inet6(0xa, 0x803, 0x2) r3 = syz_open_dev$usbmon(&(0x7f0000000000), 0xffff, 0x8aa004e6aab498f8) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000140)={0xffffffe0, 0x3, 0x6ecd, 0x1559, 0xfffffc00, 0x401}) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000040)) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) fremovexattr(r1, &(0x7f0000000100)=@known='user.incfs.size\x00') sendfile(r0, r1, 0x0, 0x6) socket$inet6(0xa, 0x80000, 0x670) 00:06:22 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6c000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x3000000}}], 0x2, 0x0) 00:06:23 executing program 5: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000000, 0x12, 0xffffffffffffffff, 0x117a8000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:23 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x74000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:23 executing program 0: fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\xf1-\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0xd1c7, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='\x00', &(0x7f0000000180)='{/[.\x00', 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) chdir(&(0x7f0000000000)='./control\x00') chmod(&(0x7f0000000080)='./control\x00', 0x8a) 00:06:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x810, r1, 0xcc7a0000) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f00000000c0)={0xffff, 0xd00, 0x6, 0x1, 0x10, "e7f94979537b3596087e9e7e1965d2ec35a452", 0x7, 0x7ff}) sendfile(r1, r1, 0x0, 0x800000088004104) syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') 00:06:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x4000000}}], 0x2, 0x0) 00:06:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x79, 0x81, 0x24, 0x43, 0x81, 0x2, 0x3, 0x81, 0x6c, 0x40, 0x206, 0xffffb9a8, 0x1, 0x38, 0x2, 0x5, 0x5}, [{0x6, 0x3, 0x8, 0x0, 0x1, 0x1, 0x9a, 0x80}, {0x4, 0x909, 0x0, 0x3, 0x7ff, 0x86cb, 0x10001, 0x4}], "fdefa6f0f0d10e18cdbe4f6699c5748329aa0cefac12f6443c30144a5e0ae64bdee992e7abdf1a522bfa8be14fbf3a1905254deea2cb874f28b187fbfea07e786b3c33d26ce74e906a1b77f9d80f88d473a6f84d8aeb09792c0f7fe89549c3b28070ce89c82470d542ff3ddcec58a69f611bf5686f195144677997cadc0a5bf1214c6d82e70c802ce0d505", ['\x00', '\x00', '\x00', '\x00']}, 0x53b) r2 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r2, 0x0, 0x800000080004103) [ 1476.977949][ T9013] EXT4-fs error: 18 callbacks suppressed [ 1476.977962][ T9013] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user 00:06:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x5000000}}], 0x2, 0x0) 00:06:23 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) clone(0x4000, &(0x7f0000000100)="6eb2f44a02a97468024218e3ad9e1e4379bbd6b7987f7bd1aee8e74b6113528adc4e6643d974a537792b143cf3a3e23ee1b0227e1ee728aaf73760a4869e0fef799366a8d999c134a7bb509d0cd35628d331e4d5b2fe7088a4986aadba14e64012eb0cd2e46c6939c7ee65f1d156c56ee739223dc6b38e8337", &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000240)="8b204133") 00:06:23 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') pipe(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000480), &(0x7f0000000700), 0x2, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0xd1c7, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x151480, 0x0) r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000000740), &(0x7f00000007c0)=0x6e, 0x80000) write$binfmt_misc(r6, &(0x7f0000000800)={'syz1', "662632b6db76ced0dd39f35512a20fcc3a874f405daa3eed9fd5e82d64891ecb2fcec04d71d9726eb86a1db9ca93f09e184247f3f88e44455313af6a941950d3b7a29ce3ddcdf17ef4082baeb101da33761ed3fc844e8a865b9a4d6fb946370ab4b0686216210a6e3ad196df4f91ea99d57dd3af234b"}, 0x7a) write$binfmt_elf64(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460002d603000000000000000002003e008100000019030000000000000009000000700f1b0003000000e3000000ae0000000000000016000000000000000100000000000000e7e300000000000006000000000000000700000000000000"], 0x78) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x0, 0x6, &(0x7f0000000580)=[{&(0x7f00000001c0)="c999ece3626a337d1d9c0a639d422f65e5077277578a92e734b712733da23a19d199c01f60d55c5bc54b62f9beeb5dfb78b4642b1b7481dda9b11640faf71401edf11220ba051666a581058751de9e4836f7267bb068080d7a038a074c991f162a38a2fa55c2e1c4df77e841547e7756f72b2cb4411689d4c52f7a98096e1b2afc8c7f6c4bc05f943476", 0x8a, 0xaea0}, {&(0x7f0000000280)="4ef3865d2b88ab0b0098330c964ca4f3f28d3714e8ef05ab6da91e0bab72c062570aac0e995eb6f7ffd94382d82946fe855dc1926aacd56aefd9c484acddcd1bb32b33dc5e113edc510fc0ce802ebf22f990823e", 0x54}, {&(0x7f0000000300)="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", 0xfe, 0x1}, {&(0x7f0000000400)="587be702e1ece942a2e79dbbcd9ead2a8ceaeb4495252e0ee02fe2df67fa1a15c2aee5e9e1c27d80b133a010cfa0bfc479a0eb2652cc4b5e18e0e86407500446b9868198b006f09417b5feba3657664492f384f8d952272f52379da0d15c03416945b42f4dab666b0f51f91883401ab54d53b86125a0baad21", 0x79, 0x100}, {&(0x7f0000000480), 0x0, 0x5}, {&(0x7f00000004c0)="e42ccc4e2f020a819630e761b1c94f4099f37d9ae1e174cef4b546be0809aeba5cf85a57f5f69ec23403403f4df798e119cc9c8e732babb08eb8a22024a45d388fa9275dcb62aca6483bee2b61a7d84b78b4cd1904bcab0df41bce164b23e99fe7da75682e65175f9936df9447b5c5f5e5773e038f887711d245bf5ef0f5bbe2db0e43a725167a06", 0x88, 0xffffffffffffff71}], 0x40002, &(0x7f0000001180)=ANY=[@ANYBLOB="687567653d6164766973652c687567653d6e657665722c687567653d77697468696e5f73697a652c687567653d6164766973652c6d706f6c3d64656661756c743d7374617469633a34312c6769643d8e75ae698c5238b570d50f74745176279d3be85aef1341a853b765427da9da49c752321dda10d4a6f70f28c65451004c93466365dfb2c516e9249f9df721fc622e9a47788f0917d58f359905296719264e6bbbd9fcb0340ed9107cab3839cb1bf75c37f58d919297bd69ec3b2e2a7065b08ce2addd05650897808a9bb298c573e918be700bfcc0c0b29a", @ANYRESHEX=0xee01, @ANYBLOB=',huge=never,mask=MAY_WRITE,context=sysadm_u,\x00']) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000880)) r7 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r7, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r8 = signalfd4(r6, &(0x7f0000000d00)={[0x101]}, 0x8, 0x83f37d507f6d4bcd) socketpair(0x4, 0x2, 0xff, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x7, &(0x7f0000001000)=[&(0x7f0000000940)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000900)="33308b1b40cb79be3ea6013eee39c351d2bc0c91012c9b866e1e3f", 0x1b, 0x1000}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f00000009c0)="5c443ad2a8cd8eafbccd196a2e116b0f492ecfb4e23769811d24bf054e285731dbaf25811add17", 0x27, 0x81}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x3, 0x7f, r3, &(0x7f0000000a80)="b88c15a755b40b53702747573463b5ebe26a1e4cb397974c9279370c751cea38901f721641222b5f1e0f44dcf71c9d", 0x2f, 0x4, 0x0, 0x1}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x6, 0x1000, 0xffffffffffffffff, &(0x7f0000000bc0)="88852c93796d44b8e0588f550a4a6590aca99ee817efea89cd7fde0a690e39ed35bc7f50be99534514c420d9d4a624267fb872d4efaaf9f66136", 0x3a, 0x1, 0x0, 0x2, r5}, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x5, 0x9, r7, &(0x7f0000000c40)="fa4e6afc5fa8188b7c5503529dc5c80e9543a8ee41583f3b111cfb632441f09350333ba4d3fef2cd8d1ca9c09cb77d76f23f4da489aecc7d11a5808782e01f42281eeb493c72d4d1b9f09228d2cb9dfcaba2a49c12b6e2107ee35de2a76220261b57e37b71b30ee9c6cd0dfbdb7f7eb1cb609758f4084386a3579f6857f6ee296878200965", 0x85, 0x1, 0x0, 0x3, r8}, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x5, 0xfff, r4, &(0x7f0000000d80)="ef13a9746ea37e4dda50f6893dd783994ee41af429b70f99dbf3677452734ce8cb8cbefa33d9a97d44e87c195e20772d86e29752059b1a57ba72985a95364624cb1454c61aaa1f8657c94360d28a7d9e382bd88e773b9876ddbf407c0248f3431d1778be7eafa1b50acb8aec8e15bf4fc9210ab3ed60aaf20ef691215b25f94daeb8a6c1ec575eb17542ce747fca9a1a8fad1bdecba5872d13f57b203a85eb42b6a27aa89c6734ed3cbb2a6a5c624895392dbf35f30a212f523356d57eb5d0e3a530797829e62744f9c0cdb9ff2e0f3e0c03a6a6256e67bc11c1a46bc6", 0xdd, 0xfffffffffffffffb, 0x0, 0x1, r2}, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x7, 0xfffd, r9, &(0x7f0000000f00)="aacf66d6bb25cc9c8d1199feca3afb23faf9609b692eb611696eb735785221066840f10184e37d634189d6d1ec14daa0f766a99059b8af97951beebed26c3f9e259e8bdcc0768e48252253c1ce2229cb3244e67fd01f1b7e9ebf2da2878e0fdf3f7ed1ed98d935d64084d26fd00db825d551a6c6f00c1a7a40841869fd7f9b3832152c36a1e6d62b80f7753ed889087eb00fec445576467cf73b8657c66cd629c110682eaef52e4401e4f228", 0xac, 0x4, 0x0, 0x1, r3}]) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x50080, 0x102) sendfile(r0, r1, 0x0, 0x800000080004103) [ 1477.031040][ T9013] EXT4-fs: 21 callbacks suppressed [ 1477.031053][ T9013] EXT4-fs (sda1): Remounting filesystem read-only [ 1477.053983][ T9027] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1477.073861][ T9027] EXT4-fs (sda1): Remounting filesystem read-only [ 1477.104762][ T9046] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1477.132357][ T9046] EXT4-fs (sda1): Remounting filesystem read-only 00:06:23 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x7a000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x6000000}}], 0x2, 0x0) [ 1477.150835][ T9047] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1477.177997][ T9047] EXT4-fs (sda1): Remounting filesystem read-only [ 1477.247399][ T9061] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1477.289851][ T9061] EXT4-fs (sda1): Remounting filesystem read-only 00:06:23 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/dev/njd0\x00'], &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='reiserfs\x00', 0x400, &(0x7f0000000100)='}*^\\&\x00') chmod(&(0x7f0000000400)='./control\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x8000, 0x1) 00:06:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x7000000}}], 0x2, 0x0) 00:06:23 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80081000, &(0x7f0000000080)="7cdb11cb58d71e0f8df51073cc3c8c91dd1c28eecc4d0a8bf0be0c460513cb", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)="4bf61bb55f11bd0309b6c04e110e08d0d24802083a43054ebdc2a5b2f6847bfd707fec131ee78d2efc4b8bd9d78cbd0ed1b0eb2f926822f7bd5c6c7fcc4af4003e11d23eed5fc4fe190781b392b82aa1c6b7812bbc0da044649a36f4a1176c2087e7004af6d56b4b2a4f2c2bbf54817cf1b29fb37a6fd7244c") clone(0x88005000, &(0x7f0000000180)="215c51ec76ba2c947f03274d360737d8f7fbdc037ac31d14bf1d74162676c5ec579d", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f00000002c0)="83d22d0cc31bf7cebc") ptrace$setopts(0x4200, 0x0, 0x100000000, 0x66) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) clone(0x90000000, &(0x7f0000000440)="d197964e18ccafed4e2fd4abdf38f520cd7ab82d36b5f401704dd9e4b539ef942ba1b47ecf5b08315683a388b81605c0d6fd87c7", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="a3a05f9df0f7872d0d0dbee83f0652693a241a3c4a59c64c1e55b435af34e18023d9f585c0c30ccebe2ce821cb6f4fd367ac58945a9b080fb657fbc5098f107ea1d510052e0c546ef084ae01626f10e30f512f4e3598449059f90d44a18146355eb12f1058a06200") r0 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r0, 0x32) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x8000000}}], 0x2, 0x0) 00:06:23 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) clone(0x9e008500, &(0x7f0000000240)="5c98859ce36007b7b4af686dc33f89354851c437fcc8d9f1a6b85d7e9459e199b0309b5febece74a89bca1695671ae3b61274fe0df28dbcfa0b2a159d26b6d46fd161bf9df1111c3105900b2cce58d802bfe14f366fca5058526be4fd51c998f862e64596ff0ad71f5b333ac010b3f161cf88abcf54fb992063aec230219d38ece0e9fb52cb628c224a8c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="241c364f52abb4727b6f40b2b540b2b4dc9bf97b094d903b2ea3aa2d03fb666531d0e051f4419c20f70ccdd7c62a04ca0cebfdc850af7f12db9abd39ab38e4ed7a4bb0a66a3cc1fcc289399bd6c9819e328d9968e434f3a66737760bfc9ffd3fcf53b2b02d4a1a13f45c13b8fdeec4ceb2cbfef969fd60a0b51c460ec918dc") r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000380)=ANY=[@ANYBLOB="626172726965722c6a71666d743d7666736f6c642c6e6f696e69745f6974824a61626c65a294d72083601e73f3d31e99be628ec3244af8ae9d85f1529e62d49ac635ca9834aee7e690615c39c12f3ff590fe811263ba3f5ecf473182581236ac7f5858c9a619a969f40d96f0c54048b43d1a27a5acdae7054a98445baee29db81d"]) openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x1, 0x94, 0x10}, 0x18) 00:06:24 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) chmod(&(0x7f0000000400)='./control\x00', 0x0) [ 1477.936322][ T9089] EXT4-fs (sda1): Unrecognized mount option "noinit_it‚Jable¢”× ƒ`sóÓ™¾bŽÃ$Jø®…ñRžbÔšÆ5ʘ4®çæa\9Á/?õþcº?^ÏG1‚X6¬XXɦ©iô–ðÅ@H´='¥¬ÚçJ˜D[®â¸" or missing value [ 1478.508417][ T9102] cgroup: Unknown subsys name 'perf_event' [ 1478.514577][ T9102] cgroup: Unknown subsys name 'net_cls' [ 1478.713699][ T9177] cgroup: Unknown subsys name 'perf_event' [ 1478.719776][ T9177] cgroup: Unknown subsys name 'net_cls' 00:06:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf000000}}], 0x2, 0x0) 00:06:25 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='inodes=0,\x00']) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='hugetlbfs\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='configfs\x00', 0x200000a, &(0x7f0000000180)='nr_inodes') 00:06:25 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="00adeae09bfc4f82efed5db403cd5163e3c5c8dd3fdc78061842f185cb63b4761240770937a9a0b5ca31720a934ef09b74428b4d279e66edf1c3030d1a13ed8dd8d0798919ab6f99c2182abe59985e6ff89eb2b86403d3dd25d87d3a892db5c50efccd9d37a4d64547e2740f987684f22df85910ea3eea000000"]) [ 1479.879403][ T9949] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1479.892295][ T9949] EXT4-fs (sda1): Remounting filesystem read-only [ 1479.898888][ T9947] hugetlbfs: Unknown parameter 'inodes' [ 1479.904699][ T9947] configfs: Unknown parameter 'nr_inodes' [ 1479.916879][ T9947] hugetlbfs: Unknown parameter 'inodes' [ 1479.919577][ T9959] configfs: Unknown parameter 'nr_inodes' [ 1479.928687][ T9956] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1479.949612][ T9956] EXT4-fs (sda1): Remounting filesystem read-only 00:06:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:26 executing program 2: move_mount(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x52) syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x942, 0x2293f12dc6c4b10) r1 = eventfd2(0x4, 0x80000) sendfile(r1, r0, 0x0, 0x800000080004103) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0xc0000000}) 00:06:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x0, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x10000000}}], 0x2, 0x0) 00:06:26 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f00000000c0)=@proc, 0xc) dup3(0xffffffffffffffff, r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10c) 00:06:26 executing program 5: clone(0x20000004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) [ 1480.134508][T10034] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1480.146089][T10034] EXT4-fs (sda1): Remounting filesystem read-only [ 1480.153399][T10037] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1480.165096][T10037] EXT4-fs (sda1): Remounting filesystem read-only 00:06:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x10000120}}], 0x2, 0x0) 00:06:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x0, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:26 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x40202, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000580)={0x1, 0x1, 0xd, 0x16, 0x20098, &(0x7f0000000180)}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0xd1c7, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)=""/221) [ 1480.234413][T10049] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user 00:06:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d9f4655fd9f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313530373134353800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000708595ab15e94b9c8803908244a41818010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000011700)="00000000001000"/32, 0x20, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd9f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x9000}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000012000)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/4192, 0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000000000d8f4655fd8f4655fd8f4655f00"/32, 0x20, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d8f4655fd9f4655fd9f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af301000400000000000000000000000200000009000000", 0x40, 0x22100}, {&(0x7f0000013d00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001001000000010000800000000000af30100040000000000000000000000020000000b000000", 0x40, 0x22180}, {&(0x7f0000013e00)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="ed41000000100000d9f4655fd9f4655fd9f4655f00000000000002000800000000000800030000000af30100040000000000000000000000010000000d000000000000000000000000000000000000000000000000000000000000000000000000000000bb23913c000000000000000000000000000000000000000000000000ed8100001a040000d9f4655fd9f4655fd9f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000023000000000000000000000000000000000000000000000000000000000000000000000000000000595fe5e3000000000000000000000000000000000000000000000000ffa1000026000000d9f4655fd9f4655fd9f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3131353037313435382f66696c65302f66696c6530000000000000000000000000000000000000000000003ca5aef1000000000000000000000000000000000000000000000000ed8100000a000000d9f4655fd9f4655fd9f4655f00000000000001001000000000000800010000000af3010004000000000000000000000001000000240000000000000000000000000000000000000000000000000000000000000000000000000000007198d9cb130000000000000000000000000000000000000000000000ed81000028230000d9f4655fd9f4655fd9f4655f00000000000002001800000000000800010000000af3010004000000000000000000000003000000250000000200000001000000270000000200000001800000270000000000000000000000000000008aff1ea9000000000000000000000000000000000000000000000000ed81000064000000d9f4655fd9f4655fd9f4655f00000000000001000800000000000800010000000af301000400000000000000000000000100000028000000000000000000000000000000000000000000000000000000000000000000000000000000867d7a1900"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x23000}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="84ed0ed2ec0e263dfde4670f63eb820e3124780bec1256923d9f1fab45b4bfc900f6eb91e6db146c6f5500659f674db9428bc774362b3f58ef28994cb3dd7cc56eab85ce87f18b402586d9c6a7441543319997637d91a3b8f081ae3961c58c9e3a61b5ec52fb118b3d595ec5"]) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x2]}, 0x8, 0x800) 00:06:26 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x90280, &(0x7f0000000240)="2009b50e0d7dbae9a3856e56d1d4f7bfb787b790e5ce4518d69ecd6cf3d196b3598339d44dc1af6a5eedb899a6367e7c5bcaa3cd8a855524132679e65254586203c6626b5f03e3894155c71ec1f9744757047bf0124efe19f515609adc97e5d9a799987b53a9fb449b86c8d5bcc4181dcfa606c47dd468497637bc441e431fdcd4652d221c1d0e30fab4beb3db0252c1caf4e1eb916bea70d53eb0e0d5af4e93decf", &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000340)="2e43afe4f6a892baebec49bda30ee3b29b0b777083dbaf34d784972241c5c0bc45f9c879642c5e5a6c8f86b8107780046ca6ebf8312b866c1c9d87d14a1c205ebd90c602fb6e0824f36f902073cd6a5ce60421ee2a423e4f19351a3eed41c7260f5717f8312f8716c8db1479c3e80ac0c004f9b0b379f314568efe46c2b96fb30eec80e30ba1bd6acb614ec4d67b17b48389f8ac1b2869fa2939d0159d9d96334005ae23c8694142b6160693c9084f1cac02476d090f46c4d8fbcd17bb671c85e8b9aadf6f0de72a34c9430dda06a1d199aa89778cd9c9df300b5c7ed73d06ed13b910fad56f") exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)={[{@test_dummy_encryption}, {@data_writeback}, {@usrquota}]}) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x8, 0x0) 00:06:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x10080000}}], 0x2, 0x0) 00:06:26 executing program 1: 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 = socket(0x0, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40086602, &(0x7f0000000000)=0x1008) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x3, 0x1, 0x2, 0x7, 0x0, 0x8001, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xe44, 0x4, @perf_config_ext={0x4c1d794, 0xcc}, 0x4, 0x1ff, 0x6, 0x3, 0xa0000000000, 0x8000, 0x7fff, 0x0, 0x0, 0x0, 0x7b}, 0xffffffffffffffff, 0xc, r1, 0xa) 00:06:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x11000000}}], 0x2, 0x0) 00:06:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x0, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xf8f73f00, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:26 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) fspick(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) exit_group(0xfff) 00:06:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x20010010}}], 0x2, 0x0) 00:06:29 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.stat\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000280)=0x6, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000002c0)=0x2000040) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/135, 0x87}], 0x1, &(0x7f0000000180)=""/115, 0x73}, 0x1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r2, r3, 0x0, 0x800000080004103) 00:06:29 executing program 0: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) setxattr$system_posix_acl(0x0, 0x0, &(0x7f0000000180)={{}, {}, [{0x2, 0x7, 0xee00}], {0x4, 0x2}, [{0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x1}, {0x8, 0x5}]}, 0x44, 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r1 = socket$inet6(0xa, 0x803, 0x2) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="020000000100000000000000040000000000000020", @ANYRES16=r0, @ANYRES32, @ANYRES16=r1], 0x1c, 0x0) 00:06:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x30000000}}], 0x2, 0x0) 00:06:29 executing program 1: 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 = socket(0x840000000002, 0x0, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:29 executing program 5: syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x0) exit_group(0x0) exit_group(0x7e) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xfeffffff, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x3f000000}}], 0x2, 0x0) 00:06:29 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0xd1c7, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x46) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB='7']) 00:06:29 executing program 1: 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 = socket(0x840000000002, 0x0, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1483.333680][T10142] EXT4-fs error: 8 callbacks suppressed [ 1483.333693][T10142] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xc97a, 0x8, &(0x7f0000000480)=[{&(0x7f0000000080)="b741f7fe6e82eeacdc92d3c2732375c98405597ac1bb65696a9976eb76920f8886798955972fd9a8d4b292ead3aed04c94068caadf07977d6179886ec79020a6d12d3e60f783062b1a9dd9e85c9aa68d1c5e65bde96d8d46fd1f5d51fe477702aad960f9c966ea99c208586b40675ec65cba7b3dcd4437e628ad5c86d6507ed9c8827ebdb98b1e2310315be8b4167247fe7345ec237046d4c5a54e6e954ce2ae4f87abf207a0bc86", 0xa8, 0x6}, {&(0x7f0000000140)="b38f8b578acd9bd4c9c96133582985cdb1dad056357c207347b41072343f185b4bbdb0db3c68242a49617364140b64af1869a318dcc4f1a628f34d73b4eff2235ee133015e8662e746aea9ad17a17f25750a21091ba237be3be07e7bf56382803d621428d9a98f88da88df7b4aee50", 0x6f, 0x100000000}, {&(0x7f00000001c0)="9b398b625d59e4743332b8a8f2b3e54b281765aec2c6c97fedf8df7f899d5ae7c85c645188ab18e628ff53e1", 0x2c, 0x3}, {&(0x7f0000000200)="c60fb22df271aec91d41ede45d27e46ee4af8efaae841f408a83d7e2f4cba3689f11ebfc804e867d12f18b1a8141bb50efba6e344de5cea430d14b5f51bff17cbbd3cde39941fedb9e9e99eb8b1e046d6dea6903fae8f837db6a5d3158fcb115a4fa0d8cbb728557fee9e35f5550840eeab54a6e93c1daf04c1fc626e86120c6b4bb080596d40c7f4e935757a9dad9bc1bece28c7e234c6d22016066f529e1bfd7eb0829f11108a45b865857c5bf03d19ee451f0d984c38daaa536917aa1adc0b87b6ccdf97d4c40a94a8ae4b4a28451f3f503cd47fa2a664e29c0ad7cd4731bf3da4294b696956136e2", 0xea, 0x8}, {&(0x7f0000000300)="6149179f2d1e17e7f52c6aa98cf8f4d5b1b3e2c09d69f6514fa59efb2d9534ac393328f777770743defd524dc7c05a595a419e8334fda99522b2b18bc87e365273bfbb4915541227f1f82398e2bb44beb64a8fda1f130d052854528b6c5dca64186e7470b6a06398880b2631883e61be6c32e005a4c25931a4d048ca1a050981e5616b53172c0194cc2d1b457efee195", 0x90, 0x7}, {&(0x7f00000003c0)="ae06aae449f8927caf69d27a4d9448526b71039e2c6e7f282bb038c53bceabf85f2aa11dec0ba42168b09d78dd809d602e29222c218e21362ac76a1fa2b4541ac327c5a9d92fb120f5f794c818b72d287d126eb42e1516e866", 0x59, 0xe17}, {&(0x7f0000000440)="67d67022e6d0e3cc66f397ca96bfbc44758f41060a9d32e06f8da9", 0x1b, 0x5}, {&(0x7f0000001180)="8a0b73ea3933341f22b292d0fbdf2d79830d107f9b8926462af15a4e345329ee865323b7b23fb6d1b5eda69b4907fddaa32e2cf8193c3fa942f5d49bc54be0ebf4470ccd6acf31b7da72f431b476a655eb5723da174661e51e7fbea4856c684e15f722114d66e06424e44ddc0987c5146e83a51a6ce1e2b9d9953ff21fe7af5c01ceee9b03f553ae1700752afa65fca43b744e507c4c6bbc4b6fe7f0045c8ebd31dcec1394b333ae33058662bc5bfa1a9e21491c753d59ea63d89b491288777da59d0bec7536fde07da5a13a894dae0bfaf566dbfdfc2a9d25367cbbd46a178e07d132d5488bd8d6321dbf43a3791090b830f9d2d80cbe77fb3c251d181409359313a4efef23baf35137f8cd691ca68b534bc3ef57062db16c635cdc5ae093d0fdd500068368d120709040840ee2d0fd61a246fefa47f64d6617248829929a5a372abf8e4231db6cc759ddcac830f56ce4e91dbd804c8fcf21d0c344d75272d4ea20045d0d3f3ed85c26c39da1d7b9300f6f517d53ebe91562ce7a6f8fba138e92a4d618da282bf80eebbd30eb437f9117468da5e692d072c224059d7f4df0690106d966bef0bd225cae076ffb2b8e17fb929a584675b9d7718c372b330526151fa8a22e7ee0917117646c67772dcef57c8732ccf33d7f5925d654a8e46d97a69d76a4cfae7849bee577a1edbe7396860d30fce20e0dc7a6812a7deae5c1661c34da99aa6f50ea3f145b6b4e3f44359856c93d6c590ec56f486bfa1f9313f5d53d7340ba831f1ee4df94e16e4a0e0ea8e7e63bff60364e82beb2d3539f75b8401f487229cb603a8e17fdd6e0cc9e21dc6142c7f16eb2be85baf08c67f6b2d5807758d356f1b46cb281b3a1bf2304ccf5e2fb9f9fe7348568c9b774f7f0cbc64083332703bc0abc9f020969c3778d94b7bcbe9def5419d16dede287837ccc2e73d92413f774174aaae5b655ba1426a2dcc025e0f0ad20d5dca11b538ddb637aa30f1ea4e7bf27d9ddbcbe6940b3f9199599c4c30f10619a6a0657578c4e268acfc46a2236c147ec96599a014f0de111d21aebc6211c1a34952ecd67a64a4d30c762fa44919641bcfaac088d3a45e0db043e7df60ee7c83b4d17afa57dd7b7c2da3561b6b2a357ef4215eaa6836d411ef0cba34f3eb7adbc431b5b4fb5d8629d167a19bb848b390c81a07ef677ccb0057071191a4a3689d736ca3c1aeff4d6d3b4ef0532b71529a60fbcb3bef5839d3e29cb3b472a5c1e66d816dd90fc9fb6d5c9cbe3012208b855f6f9093b83d9c0c827e2ca31214bb25723b62691925612e8cce17b4ce020308599c6cbac4fb37238125df6e2944404e66b7ba9fb2d0c86fa8cfdc482ee30ebf8320265b8f56595938913609bf8d3a83c3cab362df9fac787ab396fdc9d373b59a856c48743cfceb8a215511009c891baaeba5f37819cfe4a13d8f4528511d93c9143363d63d2d9652b5afd538a064f192d87e334c13f6cf5fbade1ac74ef783952b184171caba5ad3e61682da9f022b0141969928af104e8bc667073fdb6016ca2bbbd490e286ee9aa4677fcca9253e08eab1d68dc3833cd3a4a0ac38a9a21c8ec92368b5a33296e297e2d728cc6da99ef7bb7d2520979737c9c0bf6ca4a7b03456df74cdb0bad5fbdb007e36259573a13a9cc5ddbf89201e87055f4fc8286416e218d075e3177ee490fa86dbb92dfb640895232a30189f2b06a304cd449b0b7681f1c681e31d97cdc879d646922b553c1e9775ca9c02bd617bc3b6458028f473f4615faa5868f7e446ad75e31b709a8478bdd47040ffe4191c629498421123c9f6510194ba73edb0b38b9e500a5e7b5deac97c318c74c7c7449ffe512b1e02dd5ebf124e8ba58018ebf71f0bcd58ae340aa09106643357571a9849eeff0ddb80aaf1ab9a06c02d602a82c918f17eb969a6f2363945c58364ca58a08930b4e4d8d963957aebc13370bb84119ab53d66ee09c37b36212f604a48b35df15e3b51caed9213a3f93276a3f1fec4aad7806bf1ea0bcad243da8c4d9d76c8b6f9b66d8da91a043298bfe0273028ba02b865abc0bab3c7cfc34042cdd4f416083e539ee73f34848b64140b2bdebb25ba9f2af89cd46af1908d507a347bf89bf6c2277ac4dcb25fa356a8953b8e2ed5daf0b5ab3fe66d8a850b76e5c5fc0b6b77f623da26f12372cfb7648119f88a9bd8e89087eb748603d26d2a2cad8d0bba715eb9d1ab843658d28ae5ad590d4e5f7b8bbee1cd90c19ea1eaf42043bfe9c0f28f72f333905324ce034fcd78bc3b98e6781ab8b7269e79c559eb716aef7fab2a369547cdad0ac86366dc1849049f9140ee3247bd571cbfa961ab20ee5ec64b609248d292064b3545f07bf34660cb8ded03794ca35186cac2b437be3d0af93ea00afe4a87adceacbd59327530a50d4361dc27cf484f7fa7c7b5c59384d7dc5163a4c4f464e413696b026a32eab0ac1cd265d7e286a2ac69a5130b4bc4fc9e27da524f6f4f7c4928b24b634c4534fa3eb19c35c8b55192800f3c76b72c40ed6eadf364cc8d48b6e36dac8a5b86b082e724a5e187d2cc244db2e8568f87ccfd47d063f40709ed4b17f6fff4e7f52753424cacb3f5f032f9f0e4d53847291cb393dfa48032d63ef07be70ae2d876e125ccdc631a076be174c365bdf768d9db40c3eaf7abd4af083823244937ac24e68dcfb578a1f32297194c54d82ea36ce8f2f0bc6ef11fa67c695b3b5ef1b41ce56dd208c9307ced329751998947d30deebaaa8cfadef9e7a50d10c182e1a7e8cfd412201eb457f189d3f7e272eca73f9955967426b0f098bbd4fa8398f9465f08f97706a11bb2fe286f598a8a62b47b9e0ead7b1dc7a2c028c64052d799af4dc3c1390f5ace41595b372b7c8cd7a0e9cc0da12867f9b371df55d528cf2cade744fae027139f2577311076b6bdef58207ac68b157844d8b71740afb1c6f3826e42e2b7e70b6c80db64eedb95477a2963fdb35a04742778c2b282ad578d7a73d547f28e84854fc01933b985775df0a8c4725cadc3003d30f88f64448ada3f0151547729bc7b7f8749251c1a805e65e52930a0ff1e6f4a4d7758ffebc74a8587a0ab387e8c7b40cea0781b0b462f7f3563f6a650518bbc641d30575554e946b08f3977911297a39620761ec26abcf44c97686afe48c56681f50c52476ebe9b35abdf2aa674b67e7e57a56b8e5c2ec9e7a525545a095f73adb9395da54a067db915372bfbb0e45a6af456f389049a95d6ba36f26133fda545ef17f7f474af021845e70f7f7d40274202f1772d9afe62a185c3a66e94ec07f4199a9a7b7910e0da08dc97a8f0ed5adb8b6370e5c2cd12c87efc6acd1a366aabfd248d9126f893cf5e5e2c64e63a3cecca653291e9de44a6b4c2b6a081e941cd18c027172201b9775957698153b4881ffd1cdd173cd169c6de5eac479da0727974943d031a75466b0c7c72fdabc2654a807159d4c10f91aea4643f08130cae16fda0e402062907e62699c382c36b9318458203bd134c42109bd00d5288be6c42ae68a9431ba259293315282066fab889291e48a72f9d51f81eaedfd70575c624fab0f0a6dd4dd2d6cd12f75d1339cc60d0508af72e81d98b97cfe1a8e68fee32000167b51bf6328e968e59227ff845a6dfc31fda77614641a1ab7d83962e40cffde7ebfab68434b1ba7f4aad0fa09f062c78f42505ebd56c68177a02b6b8902af441b3d3cd6c6c508c30256a17d877b407344ffa2e0e997d8b6bff44dceffdaebc103a6b51068c3bebbfa2ddb4111ec90e2946ddd51159e9f22fd27ef9989d4f374dcc9eee2053c819c1069342fa314dee637fd25a849eba58bfd68761d33b27fd132eb1624b8366f6a6f2c39d52ccb75aa7266b6ff6c1dc687337969300ac8ba7b9c68e87525d937502f9b9ce0845b577ba73299181878259d414468fb1482fe2190a1ff1a51502a3472d5c525634769d05bc36c65c8346dd736358e8cfadd99127b5efd0654258c51f6104309a260eb81ed3d2721032c9e7017ca1e7e68a4aa3221a7e991296f210cc41f23a14ac986569664819807be9e71ed9440c834e583f7a1e3e2b8394ea9394032af701139471f7cab86e533316978e916967cd2e66cbff38c4a93016ef548adb7c850421f0a0234dc559b3b8020f821e37c9cc152863a894cfeec5eb62b689c8d36c547418a2a8239f5bf0e8d2b4848e10c9ada62e727c0496caee43fd087524ccc19eb0058d3fa5089fb6e23829ad4774bcef2fe58771ce486d197e2b23c1f49b4b1b20a9a884c0f36fe1193be2215a975a4081ca49b4cd8daed7ec93fedcc1b008f4fbc8a14bedcb2f8353c976e25f3068f07d22177117c26fde32a9d0a10636b47be7f36ba4e4c93c1285ee28c261f9b2acecc4676151ef74cb3975df1f21e3ac907fa368fbd93a0bfb0ab5a0f0a357680039974966004395fc6748fcde7bec8dc8e41ea8ca714cc0050f2cba854cf9bad5432395d9ace6ae90e1d9a4e0b11161bd63fe29ebd9b035ff71c88ad20e71aad5c41fe88c2e04599e7572814a3f2de868c2319157cdaaabb422538a309c7f8bfc7f785a567be0fbc8417512e9fe95f94161ad62b26622a5645bcf6907c9f1acbf4d6c25c79b060f1be2dde7dc8b0b95dbb82e0ece5f9359c6f3604b0630fe33d86a57e77523bf23c3b932fcf8c49d919b8e602db98718024d824553d5543393441cf8ebcffd5016a2ea5a6069b5fc8335b7d7c94ddc77c931aa9b2d0837993761079fad32337c2b89b60ae1228c3ff20852547eea8af3710c4d9359e355b194e4c051bc630bcaef110dbdfcce4cf5bdac76c6ad05acd690193334cc603754bc3ba285466eba51b2126dc44c2b898d83d0d40b4279ac1ef6e15ad8db11929907ebf81710445a72c2cce19294dcd44896476e39895ec44784c5785c815a8e3ba126b101bbbf95f93e30aec5e79d6b8380af80e160251eea443eded8f3b453566317a83dacab871f52cc43b05a44845ef5cebfed9f639cf4c9b72de250061444c7baf41bc6a38e4e594529b9fa13d9ad42a7f10d000b047fa00c967db77b198e4b37b9f0dc225051f6564a9aba789215c24359aa2880c88d06f8db1407b7ee62dbb31b3f5987963981375cce6d219372b4580ab0247e35936d34b5a83c4bc9e67073d29c193c6839cb5d904c702ba36ea690ad61adaa2e2b4e42ea74905c0ea5f62ace9e47b4d80ca4d2c303d5c296fbd0a42f1e2a2b27e67447f08696ae154c2a60954b6ca46920ea306739e80d053f39778f5102e97e566ddd72928338344c48cfeeb79f89925a33ec0e653afd471c04954569dc3d0c65fe3d6d694b24872658c3c326cb0d1bbd7b360873c9a4d5b503c705d219865bbd0ed484de8268c62f24c9eea879bd67e6833f29af2c9f23fcad99ec9573844e2a028b98b3ea869355a9b2104b638bfc0047e171b957a61102cfbce52cb34254f5b65215a3a2847a3ed51fbf7f71c396d7a8e9c6c2f082b3743e83d119fda92af0008497a7c4ae1fc75b1ebfe225582d59671677b2a0f0d95b720ee3f055a0547a875d92e411c45f36b2c3899931aafa44ce389d4aee565891ebadf297ec142c913e5f7de01c1d6bce5cd843cc405d9743702a52e1b922ee07447cc51425e797da2d27d3c12d4dce9a1409d93bb41eb45d777b8b7f60c03de1e8cf969bcd3c6022737720cad56241f347b71a9bc8868ebe785c01a984d4a21b073ccf1590772c02aed60ee3955c4ddd910bde261674091e79f06719ab66a15c7692f367f73df4ecbc0b9bab09b", 0x1000, 0x2}], 0x61, &(0x7f0000000540)={[{@shortname_lower}, {@nonumtail}, {@nonumtail}, {@utf8no}], [{@smackfshat}, {@permit_directio}, {@appraise}, {@dont_hash}, {@dont_appraise}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x39, 0x38, 0x39, 0x35, 0x3d, 0x33, 0x35], 0x2d, [0x36, 0x38, 0x31, 0x61], 0x2d, [0x34, 0x31, 0x63, 0x30], 0x2d, [0x35, 0x38, 0x33, 0x37], 0x2d, [0x31, 0x32, 0x37, 0x62, 0x4, 0x64, 0x30, 0x34]}}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000600)={0x0, 0x1, r2, 0x9, 0x80000}) 00:06:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x40202, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000580)={0x1, 0x1, 0xd, 0x16, 0x20098, &(0x7f0000000180)}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0xd1c7, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)=""/221) 00:06:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x40000000}}], 0x2, 0x0) [ 1483.389250][T10142] EXT4-fs: 11 callbacks suppressed [ 1483.389261][T10142] EXT4-fs (sda1): Remounting filesystem read-only [ 1483.423067][T10165] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xffefffff, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080000103) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x8) r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)={'syz1', "45ee1eca8cfc73e8e8c50a55fe7dbb282f239b65b95d0889ad418078ae159f20731b7978203d05f7a396935707a628b2f8249b678f23fe2a48210936558b06ddc62e6d8bcb2122eddef89884cafce64cec1ed2877c60fbd357ef60f5fd319663a127c8b3fe9b32ac207e928ef714711bb03969455d1e3cd72c2dc77ececaebf5fcacbf0280b182416790f50919a6c0b3373ceb6915fddc31d3ac0074b367348033ef331e975082a8afaac8a71419f205a1afb43dd714e5082e2984fdae817473e83a22b24006232e5551c585cfa5bd6b9e6edb45b7fd72aece365302d471ac"}, 0xe3) 00:06:29 executing program 1: 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 = socket(0x840000000002, 0x3, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1483.462226][T10165] EXT4-fs (sda1): Remounting filesystem read-only 00:06:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x60000000}}], 0x2, 0x0) 00:06:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x7ffffff7}}], 0x2, 0x0) 00:06:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x24048050) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4}, &(0x7f0000000280)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) r4 = syz_open_procfs(r3, &(0x7f0000000140)='net/dev\x00') sendfile(r0, r4, 0x0, 0x800000080004103) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r8) lstat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getuid() chown(&(0x7f0000002680)='./file1\x00', r10, r9) sendmsg$netlink(r5, &(0x7f0000002640)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002500)=[{&(0x7f0000000440)={0x2094, 0x40, 0x4, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x11, 0x0, 0x0, @pid=r1}, @typed={0xc, 0x4f, 0x0, 0x0, @u64=0xfff}, 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@typed={0x8, 0x81, 0x0, 0x0, @u32=0x5}, @generic="f1c9c4453a608323080cc7f13dd8ec0dcb9082899e5fe29aaff0fa1d9197402d3492c1d91ef4723c9e472660b4a2bd01916454194ca5feab7f5e26268e3bf7d687e8efa939f75930f23130cd1b4007cf4a0cc4764f354c440051c34edaab6904ad370de43a", @generic="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0x2094}], 0x1, &(0x7f0000002600)=[@cred={{0x1c, 0x1, 0x2, {r3, r2, r8}}}, @cred={{0x1c, 0x1, 0x2, {r3, r2, r9}}}], 0x40, 0x8000}, 0x10) splice(r5, 0x0, r6, 0x0, 0xd1c7, 0x0) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x2}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x16}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x41}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x30}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x79}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x26}]}, 0x64}, 0x1, 0x0, 0x0, 0xc011}, 0x40004) 00:06:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1483.563844][T10191] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1483.585155][T10191] EXT4-fs (sda1): Remounting filesystem read-only [ 1483.623099][T10199] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1483.662909][T10199] EXT4-fs (sda1): Remounting filesystem read-only 00:06:30 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {0x77359400}}) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:30 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xffffefff, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1484.244779][T10212] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1484.269128][T10212] EXT4-fs (sda1): Remounting filesystem read-only [ 1484.280197][T10215] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1484.297298][T10215] EXT4-fs (sda1): Remounting filesystem read-only [ 1484.309292][T10219] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1484.326327][T10219] EXT4-fs (sda1): Remounting filesystem read-only [ 1484.966652][T10228] cgroup: Unknown subsys name 'perf_event' [ 1484.972973][T10228] cgroup: Unknown subsys name 'net_cls' [ 1485.570764][T10460] cgroup: Unknown subsys name 'perf_event' [ 1485.576783][T10460] cgroup: Unknown subsys name 'net_cls' 00:06:32 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xffffff7f, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:32 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 00:06:32 executing program 0: ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000003940)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open_tree(0xffffffffffffffff, &(0x7f0000003600)='./file0\x00', 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000003900)={&(0x7f0000003640)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000038c0)={&(0x7f0000003680)=@getae={0x218, 0x1f, 0x2, 0x70bd27, 0x25dfdbfb, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4d2, 0xa, 0x2b}, @in=@private=0xa010101, 0x771, 0x3506}, [@policy={0xac, 0x7, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@local, 0x4e22, 0x200, 0x4e20, 0x10, 0x2, 0x80, 0x20, 0x0, 0x0, 0xffffffffffffffff}, {0x7fff, 0x28e, 0x3, 0xc9d, 0x3ff, 0xffff, 0xe0b, 0x52}, {0x7ff, 0x9, 0x4, 0x80000000}, 0x1, 0x6e6bbc, 0x2, 0x0, 0x3, 0x3}}, @algo_crypt={0x12c, 0x2, {{'lrw-cast6-avx\x00'}, 0x720, "8f5f5b047a590b0bb24df6e7db426fb1e2b4ebe615ccd5f295549f52e64cb8d3226eb25923050eb7b273c053467a2ac1e3a1a9f7d0981804859c206cd1b7a54114710e724e2af58c436778f14d529391339fef46e64d5a4867a0b64be5c2937df51e4a929216263219a8e60f35430158ac80e9912eeef6596073d9452bfb15c0cf43100ea13f7fda19a106cb2fb6b2d31d4c89fd598c619d5b8367f5203d4075ef4c6beffe9c0c4007354048d1a96d9232956f49aec21b03079c569055db2b91380d4b6d4716e09f5de4ee709b68557bf16e06cf79fc7e64d6b83ce222b145483ad75afc"}}]}, 0x218}, 0x1, 0x0, 0x0, 0x20040010}, 0x40000) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)=ANY=[], 0x3e0}, 0x1, 0x0, 0x0, 0x1}, 0x24008801) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000003500)=[{{&(0x7f0000000040)=@hci={0x1f, 0x1, 0x4}, 0x80, &(0x7f0000001680)=[{&(0x7f00000000c0)="9059559212a23ed03dc175e86a6e24150f8279a661e623ab60abc72e1aef2815eb3462949fe52032af5e244d05d81803999b1c0492d026f09e08f0d2335e2352e5acda298a7a487312605e3877dc1d066b9a0321dffd93f58e36445eca206e1f67c19f0c6963e99814aecbf0a75af9e98220d3eb7e57bced33c7d5e860ca0454fd03d5e520df0cfc127adb9b0e9b25145fc4d54a3edfaf72ab14846876f83a29a550064632f4dd489836116bd6828d09a7b420b92f0f11cfb432dc5aedb1a2d5", 0xc0}, {&(0x7f0000000180)="5519520eedea8eb86dcde9ca285cecb3de6690a0b1e03828c46a364931fb73e6e8f4e5bc3fd6abc9cfe5a2981c660a9c7f0867b30efc575ce5a6a7c0a3748a171aad60648a16b2c66a9d042a333b0442458ded2194154cead4537b29944f40d5bbc7d3004176b3a40795298f9d639d5bca5d22701ff2500e215938bd4622163d061853cd02c96b45000cc66c161ece6d06cb5ba0bb1177d8fd5043e65cac138a8ae99651c0d7529427536cf22cf4d5bb", 0xb0}, {&(0x7f0000000600)="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{&(0x7f0000001a40)="f7d79cc96d1833c779fd709c73ac032c4f94a2ea4c1a6eaab0f62afee4a3ccd28166e13bff8320436062c9291c1dc1c651a416f6901b887c8b146632cc3c8eeb0bf289b7067b07123faef8a9e6ae7bc294fd1ef14f2e9f3140afb7c3802914c527910da7adf78192e03256d0b6e373106332dd9d5bb3fba38f4971bdd8fd125b78d287b5d05d500e36212bc5efedb563ef2523e8f961f251a7ea623c4e76efe0b14b02ec9500263171af7740", 0xac}, {&(0x7f0000001b00)="5a5099628bc02efa4b9f34ad03ae06c51d1c382aedbc266406e39b2a5e3702cce791b1ec61f08c4c1dea94ce247fa105d41232d73ce5c7a9c787fd415c8fe74ae0721ed5a25301fdd27a03f2225a062402313f0d", 0x54}, {&(0x7f0000001b80)="970eddc71908507ef32234e1681a55f453020d21fbd57ff3e082aa4a7e1e4424c0e925ed899e306d03a033f0f2fa43bdb6bef0bce1b43df6b7f3bdd83855425dc103f8e173ff598fb5854e5985083d2628f7ab98c2a11050cfa89999e3ddfefb659e1b02", 0x64}], 0x5, &(0x7f0000001c80)=[{0x70, 0x10e, 0x5, "7dc226e5c29de6d0a98a23e3fac16610c41df14ea555ec269ad7b6640d4f921b0de8e2a8e8a065ed12d471e4dbe4f8544596d85af8da9e9f3a6b816149ba57e394854aa3a417e2078454d23ca5c7d5a61e12b820984f0a9f1a39fbbb"}, {0x48, 0x114, 0xffff, "e9ba6808192758dce851ca5bbdb5e6966af0ee2502422368398e8439236afedda57360813589328203cb5de71100f7d450"}, {0x80, 0x115, 0x8, "d61313ee5905ec2ce5d918c0d62fbc39bfe7c99cef4e453b4b60dfc71f3b669514b0b4f6399d8d44dc01b763de363470f3930b0ba2937d5f86e233a3807b567d5b0a12043bad5ceb22f32070eea1f41c34364d137c1f3c3b832ff76ca5169546001f5a3389fc3207b47c7d"}, {0x1010, 0x117, 0x2, "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"}, {0x30, 0x10e, 0x8, "e9191359082c4d2ba38ca4e1272c1171e7583fa71f71a16b89f8361069b5"}], 0x1178}}, {{&(0x7f0000002e00)=@caif=@rfm={0x25, 0x40, "c96c9c2249a0eeee103c61b58baa4812"}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000000540)="9b3846818119c5c06161488a1988dfaba1cf7228d5bac2a3ddca7578c632335e521d7bb749b747fa5a59b53e8c79685a8d", 0x31}, {&(0x7f0000002e80)="be2ae4105a9359e6f7c064c44392102d172fb05d35e4b8f4c8f8def9e92c4de8e65f0014255e43dd43772a6a75db4d19a535bd64673676391049a50d398343fd1d721eedfdd4f15454c764a9f7f382a779c1b3cd6c39cc8673d84d2b53adf436fdd8291ffa8c2a4fc7344863d2ccae51d6a3516a359b49bbfe08f44300913b316362835ec574d488cf5e4129ae3926f60077a2921b9a2b205d9646766c6b4a059392faaa5167ca8f686a7068df695e4f8ef6897b6e499635f66532", 0xbb}], 0x2, &(0x7f0000002f80)=[{0x20, 0x100, 0x2, "acfb3aa8091eccc6fda044c098b0d6"}, {0x30, 0x111, 0x0, "554205d46dee99096ef8d527943aeed82217853c4b9a12aea79a"}, {0xc0, 0x10f, 0x0, "cf14525b3dcfa5b685b7f5356f97adc67419a73d5eda2161da1df7126ef0e7a59e512f8015ca6d4b822d04f72d78bb362167a3fef3087191653b47c65048f10c91cfd73515467a0a03cec6b5476fc1f20673d079e17ab2469b66cad843b70a6961d202c377fc37e819504f7bcb5e679b61fcaa4ba3df1143935942641247d01e6fe0aa4cc09d3080a92b6c0b439568421a1eb88942ec788ef59a705804f526830ff1e151dd64d38c38b5628affdf128c"}], 0x110}}, {{&(0x7f00000030c0)=@in={0x2, 0x4e24, @private=0xa010102}, 0x80, &(0x7f0000003300)=[{&(0x7f0000003140)="e0c986b17f3632337bf3f048ab93760c2b74397403387a397b88216ab2c7497f221b30f8b67dc36880e591784e16c51be0e02e673b595f798ea17d735b04c8cb4f57e63aa1cb59c10bff71829881ef7e877094a595f356ebfb41f5d9e74480dc90765aa75c9f11d72f5249ed296bb760c06b3cbdab03bfbad05585ac9a2ed631515b8f0d1d84ff0d4ba24bc2cf5c519e6fd339f2bf8df19957ca554bec6a90dea6bd4457c97ef989a0ecef21559bfaa170e664360137af7ce083c5de3e3f21760d54ec90acff782277ae0794a9f1f3f2cdd7", 0xd2}, {&(0x7f0000003240)="48de2a30923c336e727fedebe46c109c14310bd26260509564ba9e08b881806fb23bb41fda9fb64c183dd68f68228e5ab37d401baf4d8ffda47d8216e15bc2e2e398b6914167c4d07af1b736daad606b04b01ccb96224c8b0f5e90f58f877afe4a0fbe13d24d5c07b6803684bf498db6ca4fe9f5fceb14a85269fac892e6116ab611145bd0841592457c2926908e616b92949bac94f1cc0dee48b2f475d3ce3e77f454dd03c038", 0xa7}], 0x2, &(0x7f0000003340)=[{0xb8, 0x119, 0x80000001, "20be48d5707f8e02a6993a4acbabfc715f142b9a20442658f0e7f4fd89471d3f6ef32ac86b000798624fdbedea70458a4151d6b0c50fbc69913af864273716a52d823d322ae89eba27d7724fc113833fd66cdf073a6cd8db828a5c904eec2299af03e854faa0327fd2db7557e9163bc4325259dcb6d6f0d1d2d0eb7e991bba3b9c6197bb1ce7d3fb7bd0bfc6c411391f2e394a651ab3968b862eed262e1ed35b85"}, {0xd8, 0x84, 0x1, "08a6434fa6132edcecc36482c73ddd8849efd19fce9f6695e2168c63c82766a57ac99c3b3e928837244ac44f4466489de98c074b182fa80851a89e5f059299e6cb0f23cdffa494576e6bce246e8a4c02e0753a6f7c0f4e4c4eba9064503bd00cfdb478bc80fc25861324c766c8a372f2fb55ca1c7f0ae003a92191d9cbeee43ee0f8cb3cf726b3740759e25aaff50161b21c3dba33b3ac083771314b7a1495f9b2357dbdc23f5b586f848578acd7acd77f9b635f450f33be7d770da5cb9a107bf5e718"}], 0x190}}], 0x4, 0x80) 00:06:32 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x97ffffff}}], 0x2, 0x0) 00:06:32 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = io_uring_setup(0x5108, &(0x7f0000000040)={0x0, 0x2036, 0x0, 0x0, 0x40}) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f0000000100)=""/191, 0xbf}], 0x2, 0x1, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f0000000000)) sendfile(r0, r2, 0x0, 0x800000080004103) 00:06:32 executing program 0: creat(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x280002, &(0x7f0000000140)=ANY=[@ANYRES16=r0]) 00:06:32 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xe0ffffff}}], 0x2, 0x0) 00:06:32 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/16) r2 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r2, 0x0, 0x800000080004103) r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x101002, 0x81) io_submit(0x0, 0x2, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x6, r3, &(0x7f0000000080)="ddb196934b9a39abfd92583ece", 0xd, 0x9, 0x0, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9, 0x5, r1, &(0x7f0000000100)="712953b0d2c773a1e0677796133a0551ba417cd7ebe1df056230212369f94897af0be8ca193b9e6a29d27bc314caf4992945390c9a4dc4a68d074cdf1bb8075579dec090248f7dcab30cf236bc83405ac50c6db45f400eb562f147898047bfa52f32e0583cf1518f27481616bc3227547cedc32ca7e102fe209da6", 0x7b, 0x9, 0x0, 0x0, r4}]) 00:06:32 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0xfe) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[], 0xa3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x7, 0x10, r1, 0x696fb000) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="2974d9298917ef27491d1fe430437417159042e6624bc0aa15d0b03fb277ca20d2108a07bb22c3b0", 0x28}], 0x1, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0xa198) [ 1486.466173][T10994] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1486.481581][T10994] EXT4-fs (sda1): Remounting filesystem read-only [ 1486.496866][T10995] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user 00:06:32 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xe8030000}}], 0x2, 0x0) [ 1486.526350][T10995] EXT4-fs (sda1): Remounting filesystem read-only [ 1486.557390][T11015] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1486.590108][T11015] EXT4-fs (sda1): Remounting filesystem read-only 00:06:33 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:33 executing program 0: creat(&(0x7f0000000280)='./file0\x00', 0x42) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x82aac000) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x9, 0x2, 0x1, 0x0, 0x4}, 0x20) 00:06:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xeffdffff}}], 0x2, 0x0) 00:06:33 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x202080, 0x4) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xffffff8c, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:33 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:33 executing program 0: mmap$IORING_OFF_SQ_RING(&(0x7f0000fcd000/0x5000)=nil, 0x5000, 0x0, 0x6af9f95f2e61a5b2, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000fca000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="f16716a8ab33f872a16ec123badd3bb7e766d640c29e0d9777e477ee4a76c3345cb3a3cb", 0x24}], 0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pkey_mprotect(&(0x7f0000fcd000/0x4000)=nil, 0x4000, 0x3, 0xffffffffffffffff) 00:06:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xfffffff6, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1487.038050][T11193] tmpfs: Unknown parameter 'm¢¥DÙzhw¨²' 00:06:33 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0xd1c7, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000080)=0x6, 0x4) sendmmsg$unix(r3, &(0x7f0000000640)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18}], 0x1, 0x0) 00:06:33 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000)=0xe36, 0x7fffffff) 00:06:33 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffe, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:33 executing program 2: ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000000000)={0x0, 0x100000000, 0x9d4}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r0, r1, 0x0, 0x800000080004103) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x100000000, 0x3) [ 1488.473352][T11247] cgroup: Unknown subsys name 'perf_event' [ 1488.479723][T11247] cgroup: Unknown subsys name 'net_cls' 00:06:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf4010000}}], 0x2, 0x0) 00:06:35 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/93) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:35 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, 0x0, 0x0) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:35 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x80000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:35 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x41091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="0e0f51dc08"]) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r1, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) shmctl$SHM_UNLOCK(r1, 0xc) 00:06:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1f7) write$binfmt_script(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="2321202e2f66696c653020fc7cf513d4f650c54446c15a87f09b31aa8d7ffb3bca8bc573dadef17e9ee0298d95803d6c1d1d62fb384d49d146b84005140d45ba3a258503745385a3bc70a4ed8fe562ea07be926adf13d6d27ba13170b69175ee933d4b28ef807e484ff75a97862bb9988a7d9819f58e72f006c2d93a29d0591a4ac6a27c611a5070c49b438d3816111e7dcae104bb9d4d9246b0ae62c27f0898239d756ea4fec8"], 0x12c) close(r1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000240)=""/4088, 0xff8}], 0x1, 0x0, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000600)='\xfc|\xf5\x13\xd4\xf6P\xc5DF\xc1Z\x87\xf0\x9b1\xaa\x8d\x7f\xfb;\xca\x8b\xc5s\xda\xde\xf1~\x9e\xe0$\x8d\x95\x80=l\x1d\x1db\xfb8MI\xd1\x140x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x68000000000000, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="b640122f8f56863b84b28d84edcfd18300dd94c24aeba0238e659113721b2da1de9604bd6a2556ec17e4377985e27842dce81d7845d803d2afb25283fd968f87", 0x40, 0x1000000000000}, {&(0x7f0000000240)="586874cdd0ccc34a202a53519a475570282e60516f62662ed87b92c08eadd8a38e30a89ae34de6503e5a81caf65f657165c46f4a77d093285b848b9add20d6f36463513d85d5980cf38fad401feb08787cfc67300c87566951bf6e56839568213332eee473ad85d848d8fc61ddb35ca67b809e07aa64d74d7e097b2c0619223b716d0832d2204dc6bd619ca13338b72477f1fe1422af6cfaa3231907dc557a270973e35c7d2f85b6b57dbdfc47bc23fb9e88eca2119fbea2fc7ca13efc310e25669b3055ba6c12b7ea795210ff7311784c43", 0xd2, 0x7}, {&(0x7f0000000340)="ea7edf315997097827bf759411094a6f3bfbc65add6ef34af3afa4a2b72b1b349afbfd8658ad00254acdbe4632b8a97cfff262820b7ee25d4b31e6c30bfea58099c45dd00d8d7a29", 0x48, 0x20}], 0x0, &(0x7f0000000440)={[{@usrquota}, {@lazytime}], [{@euid_gt={'euid>', r1}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:35 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000480)="76bdd6512ebea051124fb3f41dff", 0xe}, {&(0x7f00000004c0)="3edace068969ff58cf4ae437f0129ddc9517037b0bb81cf0dc88986a15983839da3869e97255ca46cfd05b952f9e273732f7fb7e38848606154b66d521e0132678310e07781d4c6d7bbe707e7ca08ac5269e5462626918f1f17167a014b05d4112a9a314338337f84c7f624c6ad8179a360896ecfaf733c3f4ca7fea64b55a760bead1b5d9c17dc51b0f5b44c1508a99671876eebca6191920e9f5ce75783834a8719a566e0ca1b2251ea853c0e642d42614ffaf2743c9d4e0aa7ba95c7793004a9f74bd28544971316c46d6daae0be69e6561b3f9301af90e01cf305f15aa6650d2d4", 0xe3}, {&(0x7f00000005c0)="5032542f5f972ed9904ad5cd49b5245f21632ac2a9ff07f3062831a9e3ff15f1381577c7517a3eaec0731c75c7a944d17b1651b6b682c0e7f4db5bb29e2c1e2d231d407c51305c670764f83c87898f68705607415173d2b20a86ec6f667f2c197e0f030ffb0b6572ec0b4172354f392a7b3f055a9754f180f3d0ff1d483e3eaa4df8b07ae62fda657ba3c29b26da2985e6fa0d8f02b8646ff457ac7044509f3d6ce5d3c9a2322bd98d0015e5be7fa7171ecd19ab4129cb970644bc11fc67b4947aa197529e7504986286193be87fb26d39c679fe494c9a7b4c683f501ca150ea8e0e14fe705c3222f0", 0xe9}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000700)={0x2, 0xfffffff7, 0x51, 0x0, 0x1a, "8bba7168b5f679f004ff953513d4ce219d5f3d"}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000440)={0x183, 0xb, &(0x7f0000000040)}) 00:06:35 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setregs(0xf, 0xffffffffffffffff, 0x529, &(0x7f0000000500)="2442a44f47228441b343e0dcf0df6824da67d79e009780ddab8663bf9482a1822274913752b2605faf5ee6fc85a5b61da6fb9cf988f413550a1acf51c0361973b3b86a0761f8dca4") clone(0x300, &(0x7f0000000240)="68bda425e29902f64dbf3e2528eea5e3ae75d57977b3f74c41e97788b3d9f74c06af636cca4200db70b8809a9ef64e9e0d8886a71c2fdfa64747e3918eca7a9010b1478dbed5379c4c8951a8ca2b6f8e9a843bf8aa1a8b98d154546a94cd95c4e119e0a0df8a72fa63656da9d33bca3341f8de59704527e4089ded40a7437a58fa41d77ca7fd7eb8e6d76072081baf54afb500b77d107733c84f969f91a2a60751822fd160cbfad8db707744d081791e3efb38f059f520b91f20a1bb255a278a0057", &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="69eee3625df2295259ffe602eaeb95b93ff8c38ffbf23306a4a68045724f6352a06de548f442cd622f93319900ff2f541b9c1cf501d3ec") exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) futimesat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={{0x0, 0xea60}, {0x0, 0x2710}}) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000400)={0x0, 0xfb, 0xfd, 0x1, 0x80, "3f77b2f7730e1da59171e55b84ae22f2", "05a80d989663fb15df573e2ec23985a4cabd9d35e244fd4ba3926f04eb8a36e732043963cda61d47c2023cee64f29d4f8d50e4c560f2191974b8c2eb541d8218555f6bf29da3e97b16f11a2fe0a1598d686aee793e43ca48ba78619463d423207a51292e27158e4c1460b593513d96a2be890741c5a3c9d9a23146686f7960008bf1243a25b2098850c0c44de42964fbb969c27479af037c6d1be2e800a3b7f3e5b02036a25dd3b0d384a1f98d42269044763db03a1468254c1d8f77b97d00b7981fafa919743413a9e287c50678a4dd6a59eee9523c4d2017c5a43ec83c3d2c9b5d9fc3eddc840d"}, 0xfd, 0x2) [ 1489.849282][T11746] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1489.886554][T11746] EXT4-fs (sda1): Remounting filesystem read-only 00:06:36 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x4, 0x2, 0x4, 0xf6b5, 0x2}}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000001c0)=0x2) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip_mr_cache\x00') ptrace$pokeuser(0x6, r2, 0x400, 0x5) r4 = mq_open(&(0x7f0000000140)='net/ip_mr_cache\x00', 0x800, 0x2, &(0x7f0000000180)={0x3cc, 0x7, 0x8000, 0x6}) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r4, 0x80089419, &(0x7f0000000080)) sendfile(r0, r3, 0x0, 0x800000080004103) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000000100)=0x3) [ 1489.908801][T11756] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1489.944149][T11756] EXT4-fs (sda1): Remounting filesystem read-only 00:06:36 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1490.058628][T11762] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1490.077767][T11762] EXT4-fs (sda1): Remounting filesystem read-only [ 1490.118874][T11765] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1490.144732][T11765] EXT4-fs (sda1): Remounting filesystem read-only [ 1491.245299][T11769] cgroup: Unknown subsys name 'perf_event' [ 1491.251586][T11769] cgroup: Unknown subsys name 'net_cls' [ 1491.459017][T11836] cgroup: Unknown subsys name 'perf_event' [ 1491.553067][T11836] cgroup: Unknown subsys name 'net_cls' [ 1491.590893][T11840] cgroup: Unknown subsys name 'perf_event' [ 1491.598936][T11840] cgroup: Unknown subsys name 'net_cls' [ 1491.671035][T11870] cgroup: Unknown subsys name 'perf_event' [ 1491.683064][T11874] cgroup: Unknown subsys name 'perf_event' [ 1491.689539][T11874] cgroup: Unknown subsys name 'net_cls' [ 1491.692524][T11870] cgroup: Unknown subsys name 'net_cls' 00:06:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, 0x0, 0x0) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:40 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x8000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1494.720675][T13951] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1494.749530][T13951] EXT4-fs (sda1): Remounting filesystem read-only [ 1494.810236][T13958] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1494.831265][T13958] EXT4-fs (sda1): Remounting filesystem read-only [ 1494.848275][T13981] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1494.860596][T13981] EXT4-fs (sda1): Remounting filesystem read-only [ 1496.251511][T14067] cgroup: Unknown subsys name 'perf_event' [ 1496.257680][T14067] cgroup: Unknown subsys name 'net_cls' 00:06:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf7ffff7f}}], 0x2, 0x0) 00:06:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='mountinfo\x00') r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) pread64(r2, &(0x7f00000000c0)=""/54, 0x36, 0x9) sendfile(r0, r1, 0x0, 0x800000080004103) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f0000000040)) r4 = accept(r3, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80) preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000280)=""/35, 0x23}, {&(0x7f00000002c0)=""/199, 0xc7}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/31, 0x1f}], 0x5, 0x31, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x55a86160) 00:06:43 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000080)={[], [{@permit_directio}]}) 00:06:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xf83f0000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:43 executing program 0: clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d6f64653d303030303030303030303030303030303030303030303063090baf99a8419d31fb297b5d33417c73a74fc694a740d15dced5fff5969984e9eff79d45662c637e89fac2945dc229414e7e6bda6bc702342b2d3411e603233609bb6bfaf79c91b3871e55e96e1761bc6823c8407f2027611270d2f8e1b802b243a1220127d803fcc3a6b0739edd2cca9d80a2cbb3cf80d17c7797799d62248e669f3b3fd7db3ad6a1cf"]) 00:06:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 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, 0x3, 0x0, @perf_bp={0x0, 0x5}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fork() 00:06:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfc000000}}], 0x2, 0x0) [ 1497.412767][T14532] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1497.453361][T14532] EXT4-fs (sda1): Remounting filesystem read-only 00:06:43 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000180)=0xb, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000000000)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x44, &(0x7f0000000000)={0x0, 0x0}, 0x10) 00:06:43 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000540), 0x2, 0x0) sendfile(r0, r1, 0x0, 0x800000080004103) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@private, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x2, &(0x7f0000000280)=[{&(0x7f0000000080)="cf2301815cf82729bf3efce727529dc15573953a444a69f5b90af4aa52c3a1fa825fec0c033a37662b67d39954dc241a02a2e906809d6d7baa1ffe9530da4c096dc70ba8fb751452dfacdcf102b85968a0793572f2a107fee9e5b932158a50f3d7a1721a5fe9c029b8a0d069fb2dafb467a2b212acd281204151ac966d8547fcdcf1872b9d192ead7a7e286fefc962e120f6039dbcc2fc5e2ca2f1ed5563f7ebc0400a5fa1314da806a2962853707ca306f179aaa3b001e6fbd01a6f090a552027b9a86c4d71416be243d130b70b38de2a18f12b", 0xd4, 0x800}, {&(0x7f0000000180)="5106b1664bc9ac278329f551af5a6dfb9d4d8f9eb4d41a838bebea4ce2fa0ca4039543fb673b6e21d269402851438973fdf682719e11baf548389e85ed36a711a3f9a1389ff6b42fcbc8d604d76f930aa1904c650e8eb9238699feb8f3638a55d87721650545d46b70272e74e23d30ae0d8e581adf6ed75b2f95c4681da24e193c1a9d66bfa113dd407fb26cc036cdc0f4d3677758844613e1e3a9fbe4de839cb4c21499cbe760b83b8c5ef74e1132503d2b8c0706ce7bf79f5ff96148b2265a472bb62b106f414281324093b8a71c0a783801725ef925bb5805e2cc09bbef2f2b981d382492d1d6", 0xe8}], 0x1000000, &(0x7f00000008c0)=ANY=[@ANYBLOB="6e6f6e756d7461696c3d302c73686f72746e616d653d6c6f7765722c73686f72746e616d653d6c6f7765722c726f6469722c696f636861727325743d6b6f69382d722c726f6469722c726f6469722c756d61736b3d30303030303030063030303030303030303030303030342c7375626a5f747970653d2c2e2c7065726d69745f646972656374696f2c6f626a5f747970653d6d6f756e74696e666f002c736d61636b6673666c656f723dcf6d6f756e74696e666f002c657569643d6404c9a0b6fe6f11fcf9e65e473639bc606b899062ef55c7636487814a480e11cf7e325fc1cec5b783d268fe26b7377df5", @ANYRESDEC=0xee01, @ANYBLOB=',fowner>', @ANYRESDEC=0x0, @ANYBLOB="13aec9f10bf23ea52339b5deb4b0cc30618362e3497f1b264cebbda65a6b0fa2e578590f7b82bd829c73b71cdfdfffbfeb363ea458a16ce66b77bc7737feaaa62679973a7c4d03a282", @ANYRESDEC=r2, @ANYBLOB=',fsname=mountinfo\x00,seclabel,smackfsdef=mountinfo\x00,\x00']) 00:06:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfe800000}}], 0x2, 0x0) [ 1497.494819][T14547] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffea71, 0x7, &(0x7f0000000280)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050008", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x1000}, {&(0x7f0000011a00)='PMM', 0x3, 0x8000}, {0x0, 0x0, 0x22080}, {&(0x7f0000000080)="f65e368281b6c3aa7dcf4f023a825a2d88eaf049696d50d796e61e7f1e318686ba128ac5dce7fa7a8b186ddca3d6c6b1bea2aa01ec109837ae78a16d9ce3d6a36fb31e8681e5f8513d6e9e9dcbc10d3c705c21e69bde97ac6d4083d466be8e59c4deeda923d0a60e910b66617f20166ef3bf28c05b23d023daf6ec00000000", 0x7f, 0x7}, {&(0x7f0000000140)="0b2aa8f2fea551c74ac4ce39493bf9e47a4a71b2a4c10200d3b485ed18d3d617d03ded1d6cfab05560d476ca3edaab741bcf248ebef5f7abf8cd40663f57c7bd801ac88e8ea4e54072d2ca", 0x4b, 0x6}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_path=./f,\x00'/28]) 00:06:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x100000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1497.546028][T14547] EXT4-fs (sda1): Remounting filesystem read-only [ 1497.647522][T14566] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1497.672198][T14566] EXT4-fs (sda1): Remounting filesystem read-only [ 1497.701269][T14570] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1497.722807][T14570] EXT4-fs (sda1): Remounting filesystem read-only [ 1498.893131][T14574] cgroup: Unknown subsys name 'perf_event' [ 1498.899781][T14574] cgroup: Unknown subsys name 'net_cls' [ 1499.185974][T14687] cgroup: Unknown subsys name 'perf_event' [ 1499.192149][T14687] cgroup: Unknown subsys name 'net_cls' 00:06:46 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) sendmsg$IPSET_CMD_TEST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x28, 0xb, 0x6, 0x804, 0x0, 0x0, {0x0, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x2404c141) fsetxattr$security_capability(r1, &(0x7f0000000140), &(0x7f0000000180)=@v2={0x2000000, [{0x7fff}, {0x6, 0xfff}]}, 0x14, 0x0) ioctl$FIONCLEX(r1, 0x5450) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x13) r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) pread64(r2, &(0x7f0000001180)=""/4096, 0x1000, 0x0) 00:06:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:46 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x200000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfe80ffff}}], 0x2, 0x0) 00:06:46 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/stat\x00') r3 = syz_open_procfs(r0, &(0x7f0000002340)='pagemap\x00') r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000440)={&(0x7f0000000380), 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="0c002dfddbdf2501000000000000000141000000200017305f766972745f776966690000000000000000000000000000000000f2886d4c69eee4ad18c43c87a7d9dea6422f37489ef456185accca2660f9ebb970c93b90834dab12ba2ca268645cdd19c5ec594f470065c0561444bd970f2e448226534b59794596383497453253752dea7743c17668095281720e7d878180fe65e4a18385969f2b1197bbfa75d1a86f75bd945e6f1b883793e90563884f05177e9e6b"], 0x3c}}, 0x4024884) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000002440)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002400)={&(0x7f00000023c0)={0x2c, r5, 0x300, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x10, 0x13, @udp='udp:syz0\x00'}}, ["", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x44000}, 0x40) ppoll(&(0x7f0000000000)=[{r2, 0x9008}], 0x200000000000034d, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 00:06:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, 0x0, 0x0, 0x401eb94) 00:06:46 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180)=@ng={0x4, 0x14, "b0b3b29d146f3eddc078849cded970"}, 0x11, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r3, 0x0, 0xd1c7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000380)={{0x0, 0x3}, 'port1\x00', 0x0, 0x8, 0x4, 0x10000, 0x8000, 0x0, 0xeb, 0x0, 0x4, 0x1}) r4 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x5) sendfile(r1, r4, 0x0, 0x800000080004103) r5 = fsmount(r0, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000300)="2ef9472a2efb2a1285467276e2ba569387bfb6195c39503a0da738395eaf61bc02fa99efa4cd97267a524067a613fab2cd8b2c9206f0c79803fdc2c65cbc976ebb7a4e410b5f7102c9cfa150eac5c75ad2614fe9471cc2d66e929af1f4b5b2c65107febb2fb67b71a3a46561379bdc4d3b") pipe(&(0x7f0000000100)={0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) splice(r7, 0x0, r7, 0x0, 0x100000000000d1c3, 0x4) getdents(r6, &(0x7f00000001c0)=""/168, 0xa8) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x6, 0x2, 0x5, 0x3f, 0x1, [{0x1, 0x807, 0x95f, '\x00', 0x3081}]}) lsetxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0)=@v2={0x5, 0x3, 0x2, 0x1ff, 0x34, "4f41383e7ee7e1d484b20f0cf23aefa179ebb64a953f4fcd1c9a17cf1e9db9dbaf1e03e0c96aa4c8df09148ce22302de65c0f9dc"}, 0x3d, 0x2) 00:06:46 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@private0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@private}}, &(0x7f0000000080)=0xe8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x3000c24, &(0x7f0000000340)={[], [{@fowner_gt={'fowner>', r0}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@uid_gt={'uid>', r3}}]}) [ 1500.517636][T15498] EXT4-fs (sda1): Unrecognized mount option "permit_directio" or missing value [ 1500.527668][T15501] EXT4-fs (sda1): Unrecognized mount option "permit_directio" or missing value 00:06:46 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, 0x0, 0x0, 0x401eb94) 00:06:46 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="001c6953c5f711808f5043fa6cf5e1c98afab460a81c34c7a880ed63ba739c575897517f0900a04557235f256d562e64a9a5682ed44fc02b7786fdc90b03ff10b7783ec039b0f9d9ecf6ab1731dccc9f454f8cf2bb51909e000cb0b0"]) 00:06:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfec0ffff}}], 0x2, 0x0) 00:06:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x48200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x40, 0x0, 0x0, 0x0, 0xffffffff, 0x402, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x200}, 0x1, 0x7ff, 0x7, 0x8, 0x3, 0x7, 0x7, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x13) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[]) r1 = signalfd4(r0, &(0x7f0000000540)={[0x1f]}, 0x8, 0x800) fcntl$setlease(r1, 0x400, 0x2) r2 = getpid() sched_setattr(r2, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) tkill(r2, 0x1b) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x200000, 0x0, 0x0, 0x50d0, 0x0) fchown(0xffffffffffffffff, 0xee01, 0x0) r4 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000780)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475fc22da2be3e05004fad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704ddf95b43fcba468b720660208bb69031e12558284228bf73e037e2880b514a6b8a57f41fb86c26defeaf7e7230987f8ec610694", 0x9c, 0x600}, {0x0, 0x0, 0x4000000000010e00}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='iochJrs\x00,\x00']) r5 = clone3(&(0x7f00000003c0)={0x100000, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000300), {0x26}, &(0x7f0000000840)=""/4096, 0x1000, &(0x7f0000000340), &(0x7f0000000380)=[r2], 0x1}, 0x58) ptrace$getregset(0x4204, r5, 0x200, &(0x7f0000000480)={&(0x7f0000000440)=""/41, 0x29}) mkdirat(r4, &(0x7f0000000080)='./file1\x00', 0x0) r6 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r0) renameat(r4, &(0x7f00000004c0)='./file0\x00', r6, &(0x7f0000000500)='./file1\x00') sched_setattr(r2, &(0x7f0000000340)={0x38, 0x0, 0x40, 0x8000, 0x80000000, 0x0, 0x200, 0x4, 0x9, 0xb0}, 0x0) [ 1500.615711][T15511] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1500.651189][T15511] EXT4-fs (sda1): Remounting filesystem read-only 00:06:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040)=0xc9fb, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x6) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 00:06:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xff000000}}], 0x2, 0x0) [ 1500.678438][T15533] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1500.702013][T15533] EXT4-fs (sda1): Remounting filesystem read-only [ 1500.709905][T15539] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:46 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x300000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, 0x0, 0x0, 0x401eb94) 00:06:46 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xff050000}}], 0x2, 0x0) 00:06:46 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) exit_group(0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getdents64(r0, &(0x7f0000000100)=""/148, 0x94) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="8bf9b5d330428db58a135a15b57de774b19fb49fe0bf5590d863029e79ad0148c9d4b2a1aeb43aa714f9867cb50aae002d1bc6611bcf586f5a4572d3271d029f6480d61a49d547000000806f0e7072bd351cec5c0ab303a068d681a399d3ad2d11d5f10c42e1e16164f648a58b25a0cb54"]) [ 1500.727359][T15539] EXT4-fs (sda1): Remounting filesystem read-only [ 1500.738695][T15547] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1500.758957][T15547] EXT4-fs (sda1): Remounting filesystem read-only [ 1500.832574][T15559] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1500.850621][T15559] EXT4-fs (sda1): Remounting filesystem read-only [ 1500.862204][T15570] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1500.874384][T15570] EXT4-fs (sda1): Remounting filesystem read-only 00:06:47 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004104) 00:06:47 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x401eb94) 00:06:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xffff0000}}], 0x2, 0x0) 00:06:47 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x8) openat(r0, &(0x7f0000000100)='./file0\x00', 0x80, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x4) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 00:06:47 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x400000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f00000001c0)='./file1\x00', 0x2) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x1, 0x6, 0x5, 0x20, 0x0, 0xd9, 0x0, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0xfffffffffffffffb, 0x80}, 0x50000, 0x9, 0x9be6, 0x9, 0x2, 0x6, 0x9, 0x0, 0x6, 0x0, 0x1}, 0x0, 0xb, r1, 0x1) open(&(0x7f0000000200)='./file0\x00', 0x280540, 0x30) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x3, 0x3, 0x6, 0xe0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0x43403, 0x5, 0x3ff, 0x6, 0x6, 0x2, 0x1000, 0x0, 0xfffff873, 0x0, 0x6}, 0x0, 0xc, r0, 0x8) r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'wlan0\x00', {0x2, 0x0, @loopback}}) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2600, &(0x7f0000000340), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:06:47 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x401eb94) 00:06:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xffff80fe}}], 0x2, 0x0) [ 1501.433424][T15581] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1501.447944][T15581] EXT4-fs (sda1): Remounting filesystem read-only [ 1501.455567][T15591] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.5: Abort forced by user [ 1501.467875][T15591] EXT4-fs (sda1): Remounting filesystem read-only 00:06:47 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) wait4(r0, &(0x7f0000000100), 0x80000002, &(0x7f0000000240)) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6, 0x0, 0x0, 0x2000824, &(0x7f00000003c0)={[], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_user={'subj_user', 0x3d, '{!<:-*\xd5\xadV\xbaKn\xbc\x8b\xab\xa0s4\x13\xfc\xf8\xae/a\x1c\xae\x05Q\r\xa3h\xb7\xfba\x98s\xa0\xba\x1e\xb3\x91\aJ\xd8}\x82D\xbd\xbd\x13\xb6\x85\xbb\x81\xa6\xb84K>\x83w\xd5\x0f\xde\xf1P\r\x1a\xd2U\x10\xa0\xd7#\xe2\xbd\xf0j\xad\xaf]\xb4aIo\xd2\xa1\x0e\x8f\x1am\x16#\x1a_\x13\x92\x8e\xc0a\b\x82K5\xdd\xe4\x9c\xb6\xc6\xa1\bE\x93\xc6\xf7\x00\xd3>=\xb0\xe7\x00k\xc8\xdf\x01\'b\x81\x021\xa2\xcf)\xb2I*\x9eS\xd7\\%\xe9\xf7\x84\x16\x94\x80\xb0x'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ext3\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext3\x00'}}, {@hash}, {@pcr={'pcr', 0x3d, 0x3e}}, {@appraise}, {@permit_directio}, {@permit_directio}]}) 00:06:47 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x500000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x401eb94) 00:06:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xffffc0fe}}], 0x2, 0x0) [ 1501.481170][T15580] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1501.496392][T15598] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:47 executing program 2: ptrace$pokeuser(0x6, 0xffffffffffffffff, 0x7fffffff, 0x100000001) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet6(0xa, 0x803, 0x2) ppoll(&(0x7f0000000540)=[{r1, 0x60}], 0x1, &(0x7f0000000580)={0x0, 0x989680}, &(0x7f00000005c0)={[0x2]}, 0x8) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000080)=""/2, 0x2}, {&(0x7f00000000c0)=""/167, 0xa7}, {&(0x7f0000000180)=""/242, 0xf2}, {&(0x7f0000000280)=""/127, 0x7f}, {&(0x7f0000000300)=""/100, 0x64}, {&(0x7f0000000380)=""/38, 0x26}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/38, 0x26}], 0xa, 0x7fff, 0x7) 00:06:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x401eb94) 00:06:47 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x600000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:47 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) wait4(r0, 0x0, 0x1000000, &(0x7f0000000240)) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) wait4(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) mount$bind(&(0x7f0000000500)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x21a0001, 0x0) wait4(r0, &(0x7f00000001c0), 0x0, &(0x7f00000005c0)) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="82"]) clone(0x10000000, &(0x7f0000000300)="5faee91552fbd338ec9267687e7a0c70cd7509c356e9c825c6924b61bc56fc2695517d304c367ad704ac2393659e98de79d71fb6a28f2605120cf3d883098937dd6624375a754a0264c8db77c6d14b23b2a8a4fdf2411b3e5b49b6c47484642bd8885751d6642997b23bb63c7660fd7aae18307928937a113eb2c7611751cdd4e4cac2a5e112c248c2d84728f48eb8e360536af33c7fcba92fb670e8c9d74297d7e3ce473a5c140a68fc11dec418bd2f3f3887d4c1b4b15218cd01ae501487a38c8b6e4c18", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000400)="17a9cfeec164fab2e338949888cc98253a2de0c411e62253bcf5911143cd92160ba3d874c113f220c370e07d8ada6e611c20f06884df29f98f0d8f9c736e2c2a005bbebaab99038217130f2a932dce35d334c10f8ce88be011922e8bacb49b301387cb530bfca5cda78e47f9fed844a0abb586d045796d87834257de4d30d6af0bb9a7359715867bcf9a0f1327bee23f8317e834a3aaa7b1f23f55d95c7cc20ff3ef3a8975a917e961f49a9c0d0c6775075bfe8c2dbc4777c8bdc2cc65cfe06b91dc11bae796c21a0329e067ddde1e259c53bebcf2d3e35f674b4c59") 00:06:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffdef}}], 0x2, 0x0) 00:06:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="240000002d0007031dfffd946fa201000100000001000000000000e50c1be3a2f7fffe7e280000005e00ffaa1c0009b3ebea966cf0554edc7de8ddeb133c2bff0100000000000015f8ffff30", 0x4c}], 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x490000, 0x0) openat$cgroup_ro(r2, &(0x7f00000000c0)='devices.list\x00', 0x0, 0x0) 00:06:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x2, 0x0) 00:06:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x401eb94) 00:06:48 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x700000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:48 executing program 5: clone(0x10002080, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cgroups\x00', 0x0, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000040)) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:48 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x401eb94) 00:06:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff97}}], 0x2, 0x0) 00:06:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDADDIO(r1, 0x4b33, 0x541000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000440)={0x1ef, 0x6, &(0x7f0000000040)}) sendfile(r0, r2, 0x0, 0xffffffff) 00:06:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x7fffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) move_mount(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x85) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x7f, 0x3, 0x3, 0x3, 0x0, 0x22, 0x1000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x50, 0x2, @perf_config_ext={0x8, 0x80000000}, 0x88a2, 0x282, 0x4, 0x8, 0x1, 0xfff, 0x9, 0x0, 0x102f6, 0x0, 0x6}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="80"]) 00:06:48 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x800000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:48 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:06:48 executing program 0: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = geteuid() ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f00000001c0)="0300050000000000000000", 0xb, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="8081", 0x2, 0x1600}], 0x81, &(0x7f0000000180)={[{@errors_remount}]}) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={""/10, ""/2, @loopback}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) setresuid(r2, r0, r4) 00:06:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x2, 0x0) 00:06:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:06:48 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x900000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000080)=ANY=[@ANYBLOB="80e66a2dd53ef2cd0d18e58c00"]) 00:06:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='gid_map\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDADDIO(r2, 0x4b33, 0x541000) ioctl$TCSBRKP(r2, 0x5425, 0x8) r3 = syz_open_dev$char_raw(&(0x7f0000000040), 0x0, 0x30000) writev(r3, &(0x7f00000005c0)=[{&(0x7f0000000100)="004b221bd99a803fad3e5eb3484cbaf021ef14a71dd0ebcafde9924ba02e1f9aec33b1fb392cb349866e023b1044491b35eb833a291e4182e1a05e6caf0cfed7462c0e24e6a27a8a619bac8a6efd4d0aa901ad3a45b566675e9f86f093dfda95b9605f4b141b6a2c9ea380a6abeaee06e93895e79eb1befdac1d64a6b523878b4b638ea8d3a5cf2de16893088f28032057d89f5cc02ac2e31dcb852eccc61474f6859491b99782bcc969d807307fa67d0c8aecbbdf4a7149a32fbcfeaa01a9b396", 0xc1}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000000200)="74c4f74d7ebc0ad2ab925969ace0be66f9028f8a0dc5d8444ca0f21a9abcd2ded014d856975b5a9f4f2fadb0641d14e804478552058d77664248c4e93bb894a8d1e60742571f5c8876f11d89f3c9a24057954bb8dcbb356e2450c8c2a12cdc147f7d713b959644e51b8f9116a3065e369486a77e0b4fb250092678fd49ac597ef69611b31df6fe98", 0x88}, {&(0x7f00000002c0)="2f475601f72b2f53f2cc0014984bd550fb9f85525203a08fb2b5998f1eb462b657c25259b11120209b88c278ce12d11e10d98aacc70d9cb0f95f8add842913d0c30ad4302637f02cee5f514b864dfdc4c6a77442576a5fdf4ccc2ab88f5cebb8915900b89b3792be088aa6cc39726006d8a4269ff5d68aed006c13636dd0", 0x7e}, {&(0x7f0000000340)="120a438a5cb7b0889edc864ef256f247936404c3d2f7c4d98f89622048921c6bb2fabe4d59473355105707703e55ea1e70ebfc6ed54510b7d760693b0270b416d406a165f5e6ccb1f62a44927437b99791416f27e6c04c6038e92e86e7271b60c8e914ff0f36a0da766bc88d4c5f9af0c4e4b444ab8dadffbed231eebaea32280b48127ea195b915d9e7d02dad9d5e72a55f52b2b2362d01a51f63a1c2e1aae5b4f5b3908218d3e92922e7102c9879877c6b5962d203a5c1209c646efff13ebe99f2ad72ebc25c778a93e0b6638b407ebe3cb3", 0xd3}, {&(0x7f0000000080)}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="892ce1c9e2ba87d4bf34df697d4a54421118155d1c53c764e0cffbc590dc07afeb6647fe48699134cfe37658ebcf1fd88b812f72d51e39523554be0dbfbc2676b97e8fdc220058206961fecc4ac38cb1270a9f4d6d0796ee6aa7343f52535012cd5f12526628da458d4f1fd43362", 0x6e}], 0x8) r4 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/943], 0x3bd) r5 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r5, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r6 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20, 0x4000, @loopback}, 0x1c) sendmmsg(r6, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) dup2(0xffffffffffffffff, r6) 00:06:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffff5}}], 0x2, 0x0) 00:06:48 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:06:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x10000000000}}], 0x2, 0x0) 00:06:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="11"]) 00:06:48 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xa00000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:48 executing program 1 (fault-call:5 fault-nth:0): 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1502.595241][T15742] FAULT_INJECTION: forcing a failure. [ 1502.595241][T15742] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1502.608570][T15742] CPU: 1 PID: 15742 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1502.617650][T15742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1502.617662][T15742] Call Trace: [ 1502.617668][T15742] dump_stack+0x137/0x19d [ 1502.617743][T15742] should_fail+0x23c/0x250 00:06:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xffff, 0x0, @loopback, 0x4}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@private1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x3c}, 0x0, @in=@broadcast}}, 0xe8) sendmmsg(r0, &(0x7f0000007a40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 00:06:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xffff00000000}}], 0x2, 0x0) [ 1502.617761][T15742] should_fail_usercopy+0x16/0x20 [ 1502.617781][T15742] _copy_from_user+0x1c/0xd0 [ 1502.617801][T15742] __copy_msghdr_from_user+0x44/0x350 [ 1502.617815][T15742] ? __fget_light+0x21b/0x260 [ 1502.617913][T15742] __sys_sendmmsg+0x1f0/0x4b0 [ 1502.617930][T15742] ? kstrtoull+0x30e/0x350 [ 1502.618013][T15742] ? kstrtouint_from_user+0x104/0x130 [ 1502.618034][T15742] ? do_anonymous_page+0x411/0x8b0 [ 1502.618052][T15742] ? fsnotify_perm+0x59/0x2e0 [ 1502.618066][T15742] ? __fsnotify_parent+0x32f/0x430 [ 1502.618147][T15742] ? get_pid_task+0x8b/0xc0 00:06:48 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xb00000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:48 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) r0 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000140)=[{&(0x7f0000000240)="f30f5fa160631eb5f8fa9c49e84811a5f34ef12a46d663cde1c99030c54afc7b9070397b66259c91c6761faabdb031a2361c32f706c1bf2dd36c35a39086d1eabcaf028842ce6bb85a46a6579f48e3069f5a7e403284dd417c09cad87bd1f334278d3bd5f54fda07d280467575e8d1ef1643bcda3a972a2da47a3c38d439cbb8f0d0330bf56980b53c5d4499a6b673fce7e96ae27c95956a905558a8e4f58eaef5f39fa68583f0ec13d81eaa83e366fb2aaf286a2c6f6a53c803d2a7945b6d15d3fbb0aaba524649ed56ac6b458d5a4cd26ca95c6bc6402ee1ac2b76bcdfe9d853bf3a6d1a8e1dbb1d53dd8ee65678c85b6ae57bb6", 0xf5, 0x3}, {&(0x7f0000000340)="d6f3d7af00de9494d857fdaf227e6a675c7d4e96d7af165c83f9e63807d7326e463bd0bdd035051a19bb169e4c5e1b672c9e297d6879f75fe16ed4a23449df5e15319b7d017265b0eb369715fb3a557a7b01d3e4b47888c252bea55cc1e0623b7ecfabcde7a72cc2b79371f8883c63816c75d749ed19035b3bd1534ce1c3ad44ef506c713c3f53d5235f16943fc2576d89057d6f8cc5a3ce5e18ffbdb98d91997148d8d5a5", 0xa5}], 0x0, &(0x7f0000000700)={[{'^{'}, {'ext3\x00'}, {'ext3\x00'}, {'ext3\x00'}, {'(*\x00'}, {'ext3\x00'}, {'ext3\x00'}, {'ext3\x00'}, {}, {':'}], [{@obj_type={'obj_type', 0x3d, 'ext3\x008}\x89\x86\xe6\x86Fc\x1b\b\xe7{A)\xe7\xc8\xe7[\xd9\x1fHP\xb7O\xf6^z\xb9\x9c\xb8U\x0f\x94\x82>\x1b\x85].!;\xfc\xa6\x93\xc5\xadC\x0e*8S\x8a\x03\x18\xcco\x87\x94\xa3\xdc\xb8\a\xb42v&\x02M\x81\xfa.\xf0\xc0Ig\x84\xd1\x82\xa0D3O\x98\xa9\xfd\x81*0\xdcw\x96\x91o\x01\xa3\xb9\xfa\x13\x02\xd0\x1c\xfcV.\xeb\x15\x1d\xbb\xfa\xe8\x12\xad\xf5\x80\xe7\xf0Q\x81L~'}}, {@subj_type={'subj_type', 0x3d, '\x02{}+!+^\x00'}}, {@obj_role={'obj_role', 0x3d, '\xd6(\x98=D\xe4\xc3T1(\xf1\x14\xab\x17\x9d-j\xf7\r\xf7:?\xca8\x1f\xe0\xd4;\x9b\x87?\xba\\\x98!\xf4@\xdb\x81Z\xc5U\x98\xda\xbd\xb2\xd71iTWe\xc4B\xa3\xb2\xcbO\'\x86\x13g\xc8&\x0e\xd0\xf4Z\f\xdeS\xd2\xd8\x1c\x83\xc7\xbb\xf1\x01\xbc\xceD\x14\x13\xa7v\xdd\x9d\x9d>\xb9/\xc0]\xfba\xfb\xc4O4c\xa4\xebW:'}}, {@fowner_gt={'fowner>', 0xee01}}, {@obj_role={'obj_role', 0x3d, 'ext3\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}]}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0xd1c7, 0x0) renameat2(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00', 0x1) 00:06:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x4000000000000}}], 0x2, 0x0) [ 1502.694876][T15742] ? vfs_write+0x50c/0x770 [ 1502.694900][T15742] ? __fget_light+0x21b/0x260 [ 1502.694963][T15742] ? __cond_resched+0x11/0x40 [ 1502.694981][T15742] ? fput+0x2d/0x130 [ 1502.694998][T15742] ? ksys_write+0x157/0x180 [ 1502.695014][T15742] __x64_sys_sendmmsg+0x53/0x60 [ 1502.695033][T15742] do_syscall_64+0x4a/0x90 [ 1502.695053][T15742] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1502.695076][T15742] RIP: 0033:0x4665d9 [ 1502.695090][T15742] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1502.695177][T15742] RSP: 002b:00007fcc0b647188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1502.695196][T15742] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1502.695209][T15742] RDX: 0000000000000002 RSI: 0000000020001440 RDI: 0000000000000004 00:06:48 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xc00000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:48 executing program 1 (fault-call:5 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:48 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/136, 0x88}, {&(0x7f0000000140)=""/44, 0x2c}], 0x2, 0xd9f, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x96a44f1) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x18, 0x0, 0x301, 0x0, 0x0, {0xd}, [@HEADER={0x4}]}, 0x18}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r1, 0x89fa, &(0x7f00000003c0)={'syztnl2\x00', &(0x7f0000000340)={'syztnl0\x00', 0x0, 0x29, 0x71, 0x7, 0x3, 0x2, @private2, @loopback, 0x7, 0x10, 0x4e, 0x9}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000480)={'ip6tnl0\x00', &(0x7f0000000400)={'ip6_vti0\x00', 0x0, 0x4, 0x40, 0x6, 0x4, 0x10, @local, @rand_addr=' \x01\x00', 0x80, 0x20, 0x9, 0x7fffffff}}) r6 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r6, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000000)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @random="9e404ad40992"}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f00000004c0)={0x218, 0x0, 0x201, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x8000}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x30c7393b1c7c4a46, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r9, 0x3) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 00:06:48 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDADDIO(r2, 0x4b33, 0x541000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000140)) sendfile(r0, r1, 0x0, 0x800000080004103) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000180)={0x101, 0x200, 0x1ff, 0x8}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x60}}, 0x0, 0x0, 0x46, 0x0, "66179891957799b1388d397d599682337f1766f0b334f1f7c2545a422a739dd58cfe61f4347e926f351c9e19b8aab77c8608ed6dfacfbf744d4cd053b047673df751db1b945d96674437f23199c47d48"}, 0xd8) 00:06:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x10000000000000}}], 0x2, 0x0) [ 1502.695274][T15742] RBP: 00007fcc0b6471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1502.695287][T15742] R10: 000000000401eb94 R11: 0000000000000246 R12: 0000000000000001 [ 1502.695300][T15742] R13: 00007ffe4ef6412f R14: 00007fcc0b647300 R15: 0000000000022000 [ 1502.837526][T15774] nfs4: Unknown parameter '^{' 00:06:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x40030000000000}}], 0x2, 0x0) [ 1502.923301][T15793] FAULT_INJECTION: forcing a failure. [ 1502.923301][T15793] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.935968][T15793] CPU: 0 PID: 15793 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1502.935996][T15793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1502.936010][T15793] Call Trace: [ 1502.936016][T15793] dump_stack+0x137/0x19d [ 1502.936040][T15793] should_fail+0x23c/0x250 [ 1502.936071][T15793] ? dst_alloc+0x108/0x300 00:06:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x2, 0x0) 00:06:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x200000000000000}}], 0x2, 0x0) [ 1502.936085][T15793] __should_failslab+0x81/0x90 [ 1502.936106][T15793] should_failslab+0x5/0x20 [ 1502.936121][T15793] kmem_cache_alloc+0x46/0x2f0 [ 1502.985590][T15793] dst_alloc+0x108/0x300 [ 1502.985614][T15793] __mkroute_output+0x452/0xc40 [ 1502.985637][T15793] ip_route_output_key_hash_rcu+0x7a8/0x800 00:06:49 executing program 1 (fault-call:5 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xd00000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1502.985662][T15793] ip_route_output_flow+0xaa/0x160 [ 1502.985686][T15793] raw_sendmsg+0x79c/0xbd0 [ 1502.985723][T15793] ? rmqueue_pcplist+0x152/0x190 [ 1502.985738][T15793] inet_sendmsg+0x5f/0x80 [ 1502.985798][T15793] ? inet_send_prepare+0x210/0x210 [ 1502.985819][T15793] ____sys_sendmsg+0x360/0x4d0 [ 1502.985836][T15793] ? import_iovec+0x69/0x80 [ 1502.985850][T15793] __sys_sendmmsg+0x315/0x4b0 [ 1502.985896][T15793] ? kstrtoull+0x30f/0x350 [ 1502.985914][T15793] ? kstrtouint_from_user+0x104/0x130 [ 1502.985975][T15793] ? do_anonymous_page+0x411/0x8b0 [ 1502.986006][T15793] ? fsnotify_perm+0x59/0x2e0 [ 1502.986018][T15793] ? __fsnotify_parent+0x32f/0x430 [ 1502.986036][T15793] ? get_pid_task+0x8b/0xc0 [ 1502.986085][T15793] ? vfs_write+0x50c/0x770 [ 1502.986101][T15793] ? __fget_light+0x21b/0x260 [ 1502.986121][T15793] ? __cond_resched+0x11/0x40 [ 1502.986160][T15793] ? fput+0x2d/0x130 [ 1502.986172][T15793] ? ksys_write+0x157/0x180 [ 1502.986184][T15793] __x64_sys_sendmmsg+0x53/0x60 [ 1502.986198][T15793] do_syscall_64+0x4a/0x90 [ 1502.986248][T15793] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1502.986266][T15793] RIP: 0033:0x4665d9 [ 1502.986277][T15793] 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 [ 1502.986290][T15793] RSP: 002b:00007fcc0b647188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1502.986307][T15793] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1502.986319][T15793] RDX: 0000000000000002 RSI: 0000000020001440 RDI: 0000000000000004 [ 1502.986331][T15793] RBP: 00007fcc0b6471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1502.986339][T15793] R10: 000000000401eb94 R11: 0000000000000246 R12: 0000000000000001 [ 1502.986418][T15793] R13: 00007ffe4ef6412f R14: 00007fcc0b647300 R15: 0000000000022000 [ 1503.063590][T15818] FAULT_INJECTION: forcing a failure. [ 1503.063590][T15818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1503.063614][T15818] CPU: 0 PID: 15818 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1503.063635][T15818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.063646][T15818] Call Trace: [ 1503.063653][T15818] dump_stack+0x137/0x19d [ 1503.063678][T15818] should_fail+0x23c/0x250 [ 1503.063733][T15818] should_fail_usercopy+0x16/0x20 [ 1503.063752][T15818] _copy_from_user+0x1c/0xd0 [ 1503.063773][T15818] __copy_msghdr_from_user+0x44/0x350 [ 1503.063792][T15818] ? import_iovec+0x69/0x80 [ 1503.063810][T15818] __sys_sendmmsg+0x1f0/0x4b0 [ 1503.063827][T15818] ? kstrtoull+0x30f/0x350 [ 1503.063873][T15818] ? kstrtouint_from_user+0x104/0x130 [ 1503.063924][T15818] ? do_anonymous_page+0x411/0x8b0 [ 1503.063947][T15818] ? fsnotify_perm+0x59/0x2e0 [ 1503.064018][T15818] ? __fsnotify_parent+0x32f/0x430 [ 1503.064037][T15818] ? get_pid_task+0x8b/0xc0 [ 1503.064050][T15818] ? vfs_write+0x50c/0x770 [ 1503.064061][T15818] ? __fget_light+0x21b/0x260 [ 1503.064079][T15818] ? __cond_resched+0x11/0x40 [ 1503.064124][T15818] ? fput+0x2d/0x130 [ 1503.064140][T15818] ? ksys_write+0x157/0x180 [ 1503.064152][T15818] __x64_sys_sendmmsg+0x53/0x60 [ 1503.064168][T15818] do_syscall_64+0x4a/0x90 [ 1503.064188][T15818] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1503.064210][T15818] RIP: 0033:0x4665d9 [ 1503.064230][T15818] 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 [ 1503.064244][T15818] RSP: 002b:00007fcc0b647188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1503.064258][T15818] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1503.064270][T15818] RDX: 0000000000000002 RSI: 0000000020001440 RDI: 0000000000000004 [ 1503.064283][T15818] RBP: 00007fcc0b6471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1503.064293][T15818] R10: 000000000401eb94 R11: 0000000000000246 R12: 0000000000000001 [ 1503.064301][T15818] R13: 00007ffe4ef6412f R14: 00007fcc0b647300 R15: 0000000000022000 [ 1503.627965][T15774] nfs4: Unknown parameter '^{' 00:06:49 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) clone(0x1000000, &(0x7f0000000240)="9c9447d9ef3420487156ae42d0b96554f5192c5e23852fc538f9bbe1321a10755a429fa6e8aaf99ca68823c47edadc3174c6599dc83677c0ff43017cafc43f177f80483b0a5f469d7f120ac5a13a1fb7263b699d20b3ad11abc84d6a879af0e3f78ac70c318595120f78d397b305237d9109d5e37ece94072c926a5a3eff676a37dc8997d8c5a2169c46ed356e61946da3616e13839323bfb3f1bc212fa25f5e3b36a389e131c500e9", &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000340)="556af9268d2036bad032b9356bbdf9cb37d01c2912bf614b6d90d8e369c277f754b3fa6a03675a0a693a") mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x2) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:49 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x300000000000000}}], 0x2, 0x0) 00:06:49 executing program 1 (fault-call:5 fault-nth:3): 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xe00000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1503.713551][T15842] FAULT_INJECTION: forcing a failure. [ 1503.713551][T15842] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.726964][T15842] CPU: 0 PID: 15842 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1503.735733][T15842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.745976][T15842] Call Trace: [ 1503.749269][T15842] dump_stack+0x137/0x19d [ 1503.753754][T15842] should_fail+0x23c/0x250 [ 1503.758353][T15842] ? dst_alloc+0x108/0x300 [ 1503.762880][T15842] __should_failslab+0x81/0x90 [ 1503.768374][T15842] should_failslab+0x5/0x20 [ 1503.772946][T15842] kmem_cache_alloc+0x46/0x2f0 [ 1503.777739][T15842] ? dst_alloc+0x108/0x300 [ 1503.782152][T15842] ? percpu_counter_add_batch+0x69/0xd0 [ 1503.788116][T15842] ? __list_add_valid+0x28/0x90 [ 1503.793227][T15842] dst_alloc+0x108/0x300 [ 1503.797583][T15842] __mkroute_output+0x452/0xc40 [ 1503.802481][T15842] ip_route_output_key_hash_rcu+0x7a8/0x800 [ 1503.808676][T15842] ip_route_output_flow+0xaa/0x160 [ 1503.813875][T15842] raw_sendmsg+0x79c/0xbd0 [ 1503.818375][T15842] ? rmqueue_pcplist+0x152/0x190 [ 1503.823332][T15842] inet_sendmsg+0x5f/0x80 [ 1503.827653][T15842] ? inet_send_prepare+0x210/0x210 [ 1503.833007][T15842] ____sys_sendmsg+0x360/0x4d0 [ 1503.837992][T15842] ? import_iovec+0x69/0x80 [ 1503.842667][T15842] __sys_sendmmsg+0x315/0x4b0 [ 1503.847447][T15842] ? kstrtoull+0x30f/0x350 [ 1503.851868][T15842] ? kstrtouint_from_user+0x104/0x130 [ 1503.857335][T15842] ? do_anonymous_page+0x411/0x8b0 [ 1503.862586][T15842] ? fsnotify_perm+0x59/0x2e0 [ 1503.867248][T15842] ? __fsnotify_parent+0x32f/0x430 [ 1503.872468][T15842] ? get_pid_task+0x8b/0xc0 [ 1503.876982][T15842] ? vfs_write+0x50c/0x770 [ 1503.881393][T15842] ? __fget_light+0x21b/0x260 [ 1503.886164][T15842] ? __cond_resched+0x11/0x40 [ 1503.890828][T15842] ? fput+0x2d/0x130 [ 1503.894793][T15842] ? ksys_write+0x157/0x180 [ 1503.899281][T15842] __x64_sys_sendmmsg+0x53/0x60 [ 1503.904239][T15842] do_syscall_64+0x4a/0x90 [ 1503.908763][T15842] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1503.914765][T15842] RIP: 0033:0x4665d9 [ 1503.918945][T15842] 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 [ 1503.939116][T15842] RSP: 002b:00007fcc0b647188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1503.947958][T15842] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1503.955914][T15842] RDX: 0000000000000002 RSI: 0000000020001440 RDI: 0000000000000004 00:06:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDADDIO(r2, 0x4b33, 0x541000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000140)) sendfile(r0, r1, 0x0, 0x800000080004103) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000180)={0x101, 0x200, 0x1ff, 0x8}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x60}}, 0x0, 0x0, 0x46, 0x0, "66179891957799b1388d397d599682337f1766f0b334f1f7c2545a422a739dd58cfe61f4347e926f351c9e19b8aab77c8608ed6dfacfbf744d4cd053b047673df751db1b945d96674437f23199c47d48"}, 0xd8) 00:06:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x400000000000000}}], 0x2, 0x0) 00:06:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:50 executing program 1 (fault-call:5 fault-nth:4): 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)={[], [{@audit}, {@pcr={'pcr', 0x3d, 0x11}}, {@smackfshat={'smackfshat', 0x3d, '\'+!&/'}}, {@obj_role={'obj_role', 0x3d, '@'}}, {@pcr={'pcr', 0x3d, 0xa}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext3\x00'}}, {@fowner_lt={'fowner<', 0xee00}}, {@dont_hash}]}) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), 0x204000, 0x0) [ 1503.963969][T15842] RBP: 00007fcc0b6471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1503.972414][T15842] R10: 000000000401eb94 R11: 0000000000000246 R12: 0000000000000001 [ 1503.980752][T15842] R13: 00007ffe4ef6412f R14: 00007fcc0b647300 R15: 0000000000022000 00:06:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:50 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x500000000000000}}], 0x2, 0x0) 00:06:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) memfd_create(&(0x7f0000000080)='-[-+\x00', 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x210082a, &(0x7f0000000100)={[{@debug}]}) 00:06:50 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x1000000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1504.054517][T15862] FAULT_INJECTION: forcing a failure. [ 1504.054517][T15862] name fail_usercopy, interval 1, probability 0, space 0, times 0 00:06:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x600000000000000}}], 0x2, 0x0) 00:06:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1504.054536][T15862] CPU: 0 PID: 15862 Comm: syz-executor.1 Not tainted 5.13.0-rc3-syzkaller #0 [ 1504.054551][T15862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.054560][T15862] Call Trace: [ 1504.054566][T15862] dump_stack+0x137/0x19d [ 1504.054595][T15862] should_fail+0x23c/0x250 [ 1504.054614][T15862] should_fail_usercopy+0x16/0x20 [ 1504.054680][T15862] _copy_to_user+0x1c/0x90 [ 1504.054697][T15862] simple_read_from_buffer+0xab/0x120 [ 1504.054752][T15862] proc_fail_nth_read+0xf6/0x140 [ 1504.054773][T15862] ? rw_verify_area+0x136/0x250 [ 1504.054794][T15862] ? proc_fault_inject_write+0x200/0x200 [ 1504.054809][T15862] vfs_read+0x154/0x5d0 [ 1504.054820][T15862] ? __fget_light+0x21b/0x260 [ 1504.054835][T15862] ? __cond_resched+0x11/0x40 [ 1504.054865][T15862] ksys_read+0xce/0x180 [ 1504.054876][T15862] __x64_sys_read+0x3e/0x50 [ 1504.054889][T15862] do_syscall_64+0x4a/0x90 [ 1504.054909][T15862] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1504.054932][T15862] RIP: 0033:0x41935c [ 1504.055009][T15862] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1504.055022][T15862] RSP: 002b:00007fcc0b647170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1504.055041][T15862] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 000000000041935c [ 1504.055054][T15862] RDX: 000000000000000f RSI: 00007fcc0b6471e0 RDI: 0000000000000005 [ 1504.055066][T15862] RBP: 00007fcc0b6471d0 R08: 0000000000000000 R09: 0000000000000000 [ 1504.055074][T15862] R10: 000000000401eb94 R11: 0000000000000246 R12: 0000000000000001 [ 1504.055124][T15862] R13: 00007ffe4ef6412f R14: 00007fcc0b647300 R15: 0000000000022000 00:06:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001a00e5ff007b0000002f8a489da1", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000280)=0x85aa, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xfffff09c, @loopback, 0xf4}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x4e22, 0x7fffffff, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}}}, 0x88) recvmmsg(r0, &(0x7f0000004000)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 00:06:50 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x145400, 0x160) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x700000000000000}}], 0x2, 0x0) 00:06:50 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x4, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:50 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x1100000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:50 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x3, &(0x7f00000001c0)=[{0xac}, {0x1c}, {0x6}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$SNAPSHOT_PLATFORM_SUPPORT(0xffffffffffffffff, 0x330f, 0x481ff164) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r2], 0x1) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x800000000000000}}], 0x2, 0x0) [ 1504.900906][ T22] audit: type=1326 audit(1622333210.969:981): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15914 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 00:06:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x18, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x1200000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:51 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) exit_group(0x3) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:51 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf00000000000000}}], 0x2, 0x0) 00:06:51 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x1800, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2000000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:51 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x10000, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x1000000000000000}}], 0x2, 0x0) 00:06:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x40000, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:51 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4, 0x7f, 0x7, 0x7, 0x3, 0x3e, 0xfffffe9e, 0x26f, 0x40, 0x38c, 0xfffffff7, 0xff, 0x38, 0x1, 0x0, 0x3ff, 0x1}, [{0x5, 0x1, 0x1, 0x0, 0x9, 0x5, 0xbe, 0x2}, {0x6, 0x5d, 0x400, 0x8001, 0x2, 0x0, 0x81, 0x7}], "6339f5664453fd7f603ac63bb9eb9ae80b25da9427b723562378dc80e034be1372c70cbd6812642304ffc5de3b2492a3b746239f9d4182843fc29bb5fd494bf18b6ebf06679f7e2121bd069d", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9fc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) openat(r1, &(0x7f0000000a00)='./file0\x00', 0x4000, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r2, 0x0, 0x800000080004103) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000a40)={0x1, 0x1, 0x40}) [ 1505.733570][ T22] audit: type=1326 audit(1622333211.799:982): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=15914 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 00:06:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x1008000000000000}}], 0x2, 0x0) 00:06:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2200000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:51 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000080)=ANY=[@ANYBLOB="5f3551da56067c5ba900"]) 00:06:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x1000000, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:51 executing program 0: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[], 0x80}, 0x1, 0x0, 0x0, 0x4c085}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @random="9e404ad40992"}, 0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'tunl0\x00', 0x0, 0x1, 0x7, 0x4, 0x4, {{0xa, 0x4, 0x3, 0x9, 0x28, 0x65, 0x0, 0x6, 0x2f, 0x0, @broadcast, @multicast1, {[@cipso={0x86, 0xa, 0x2, [{0x7, 0x4, "9af6"}]}, @end, @ssrr={0x89, 0x7, 0x2f, [@initdev={0xac, 0x1e, 0x0, 0x0}]}]}}}}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000480)={@loopback, @rand_addr, 0x0}, &(0x7f00000004c0)=0xc) r4 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000000)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @random="9e404ad40992"}, 0x14) getpeername$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000540)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000580)={0x570, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [{{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x81}}, {0x8}}}]}}, {{0x8}, {0x1c0, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x70}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffff7}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}]}}, {{0x8}, {0xb8, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r5}, {0x180, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffc01}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xfb}}, {0x8}}}]}}]}, 0x570}, 0x1, 0x0, 0x0, 0x8040}, 0x4004020) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000003) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8201, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r9, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r10, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 00:06:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x1100000000000000}}], 0x2, 0x0) 00:06:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x18000000, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1505.817751][T15996] EXT4-fs error: 36 callbacks suppressed [ 1505.817763][T15996] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x2001001000000000}}], 0x2, 0x0) 00:06:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0xeffdffff, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:52 executing program 0: mmap(&(0x7f0000513000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 1505.858793][T15996] EXT4-fs: 48 callbacks suppressed [ 1505.858806][T15996] EXT4-fs (sda1): Remounting filesystem read-only [ 1505.881974][T15998] EXT4-fs (sda1): Unrecognized mount option "_5QÚV|[©" or missing value 00:06:52 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) wait4(0x0, &(0x7f0000000080), 0x1000000, 0x0) [ 1505.906209][T16019] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1505.908829][T16019] EXT4-fs (sda1): Remounting filesystem read-only [ 1505.911207][T16022] EXT4-fs (sda1): Unrecognized mount option "_5QÚV|[©" or missing value 00:06:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x3000000000000000}}], 0x2, 0x0) 00:06:52 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2500000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:52 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0xffff0000, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:52 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) wait4(r0, &(0x7f00000002c0), 0x8, &(0x7f0000000480)) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="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", 0x131}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2800824, &(0x7f0000000300)=ANY=[@ANYBLOB="c2f0eb8fb653010000000ea404fafbf7d7a060e50300000028918ebe2e"]) clone(0x0, &(0x7f0000000100)="54eb7071683c6a4ad96d6d307cc731481dd2a429a21a56e25614eb5429999f31dd2bc64d39b40e7495ad767ccbce0a4b7b96acfd78f8e2d2f5ddc8638be2fca1026b848fb5950c2bea6f33d34a271ac6de11f9c6ee84adf42f39612973f5ba3bf9579d9cfab2", &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000240)="028440a4269f59ab3a4823fbc92f776795a9372bdb6c81e94e5342e56bce85bbe443d7a62cfcde385715c1e30d8ac134e1efd2351d721c6f1eb2afd13a4b13344add32a4b079f422a3acb34b1642bcaa92de30d55be766a4d345699bc8cfecf85aaa57283dfd29bfc240f62962fa13de9e452d5e1fc423897484a74f") 00:06:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000140)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020006e3d59e2e3ad0df2810000d2f4655fd2f4655f0100ffff53ef010001000000d0588bf3210000000000000001000000000000000b0000008000000008000000524700006201", 0x6f, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000000040)="4863525c89bf95b926fe718f353f6c2b496ed6f506b1aed4d8bca90a6c1afa44d3f8b54aa05c8b8337abd2d78e8bdcbbe8dc8564110214576845124f9a6c9e4cf5c154f89b8dec8990e75d1b0e4eb6cf44fea07ff0f4ec1db542a1d2bfa4d55d572b2191fe0228767c1047997ff023aba348ecf7d80b7b2898aad7bb562751114ca0300f22cb7e4cba3cd8b465eb2d8cc2349d37", 0x94, 0x63f}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010804", 0x2d, 0x118ff}], 0x491, &(0x7f00000000c0)=ANY=[]) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0xd65d2000) 00:06:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x3f00000000000000}}], 0x2, 0x0) 00:06:52 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) clone3(&(0x7f00000004c0)={0x1200000, &(0x7f0000000300)=0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380), {0x31}, &(0x7f00000003c0)=""/4, 0x4, &(0x7f0000000400)=""/108, &(0x7f0000000480)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0xa, {r1}}, 0x58) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x10000, 0x0) r5 = openat(r1, &(0x7f0000000640)='./file0\x00', 0x101000, 0x1f) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r7 = syz_open_dev$rtc(&(0x7f0000000740), 0x80000001, 0x100) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r9 = socket$nl_route(0x10, 0x3, 0x0) splice(r8, 0x0, r9, 0x0, 0xd1c7, 0x0) io_submit(0x0, 0x6, &(0x7f00000008c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x3, 0xffffffffffffffff, &(0x7f0000000180)="7b9f14690a8fe14d5d1cde653c4c9d60e0077d14625056be7f7ca75cc5d70edad3a82aac8214e6754db515e188e3fb2ceec0439bbe7d509d1b838a751a9ed6fdfc7a40577f180d921533d2466997f37adc97667377092ca2c87a563ec001cfc3f664100cc31ae3f51ec09e6e7077f83c37cb215a63b564fa03c83b6bdf5b32e94f0b975ba705b1fbe696f9523fe3a8bb53d701c71814c2511f6b02cbbe458d4a2592fa0c8730e6e10bea41fc079c23455d0a58d26116", 0xb6, 0xfffffffffffffffc, 0x0, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0xfff, 0xffffffffffffffff, &(0x7f0000000240)="a44bb8e9623d56f66c26c18e76a0b19e7a4e5b874f3729155013e888b93bc1ef87e86954aafa4b1cff801a3400abf56cfba4b0a67a3bd6c44533c2de440b3b89842e6f1040cd4ac0c0480158c107ad3cf3da902ba3b5e4e106e4240a82352082d4a8e8e4d6d10d80bd24177002", 0x6d, 0x400}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x1ff, r3, &(0x7f0000000540)="c409fc9fca1f1a5ccbfce9e48c5cd3a6c42bc57027e5cd3e82cec5d2efdc9a89214353ca554807c441f4eb66435846408103e454d4000cdc3439ed746f790ce9fafffa5d739eb5f8f96e", 0x4a, 0x2, 0x0, 0x1, r4}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x7f, r5, &(0x7f0000000680)="8612c68b76d1c9192169ccad9fe184d3b6d2509cd7e62e5a7b466753a9f620db27e374817c6cc6c770ccc345782dd20509146bf27e18b024e030146ad93c5bd5733410184d96431bc1ae942bc78671e361", 0x51, 0x9, 0x0, 0x5, r6}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x3b, r7, &(0x7f0000000780)="d24ed7b2fcf75fa7b2506b90469423e0ce4349d9446adf53038241856307fbeac987d478b2a8f809bcc04bb3b7cd8c675701843e6b7da24f538d08f4aa138afb8feab1edabe46b659fd6397733", 0x4d, 0x6, 0x0, 0x4, r8}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x1, 0x37d, r0, &(0x7f0000000840)="8d257b3080dd7de8142e71e7b3fa9c046a18432a1361d72ffec11d43c1b4058ac74312", 0x23, 0x10001}]) sendmmsg(r9, &(0x7f0000008440), 0x0, 0x20000000) fstat(r2, &(0x7f0000000100)) r10 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r10, 0x0, 0x800000080004103) open(&(0x7f0000000040)='./file0\x00', 0x3ce380, 0x84) 00:06:52 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0xfffffdef, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:52 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x5018000, &(0x7f0000000080)="592b6bf8a8d0f11a9a24f8cd2ebabb024207b9e280e2d0d28b4f48c6f95fe69d70eafba1d3d6e25cfb0b3b0c8d748dc666ee7e258fa58d71a8eb4bba6fe125b8", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="8759a758613f07d1356ea434f31f69f74aac1cc89ef3e42bdc026d75668995b541bcc4cd5d1b1ff2016fe51d38b6a183ae2969569abb6979c0") exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0xffffff7f, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:52 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1c0498, 0x0) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) close(r0) 00:06:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x4000000000000000}}], 0x2, 0x0) [ 1506.716934][T16054] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1506.737776][T16054] EXT4-fs (sda1): Remounting filesystem read-only 00:06:52 executing program 0: clone(0x48009200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80000000, &(0x7f0000000000)="68d0a3297d707f7b51b050ca774bb44f7140d410a355ccd80c2e37c0669bb45afd9add6e289c5635aaea6d0f08953ee89d8b76636b2376b3d2298e42d51db2b6cc631217b3f046efc305f325c805758822b7a20b7268c831dcd1261118c92fc0adbbbe6143f4dc4d149eae2e21a5d954c7882adc63ddeae16bb6a11922ea402a33d7d3d7d0997e251d3dd94f0baa80420003fbc0832dc49ae93489c038c56798c82fba5f22071d35aa1152ab6692393ac1e89aedd710888303f4a593a1b78c76d291462b5bb5c4cd874d3a69cbd6eecd35e7b0cf9ab70003a0a1d0", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="61747fe8973be8613e0cc0c0408ce3b49342a86e63f69b8cacff2f7554ae9d00dfccdc458c8d65a3a89998eb5b61e6bcd463a41f95ede04d27821feef1941e5e7f93043fa4b5d2a89d1fcd9013b1d13f49e5ed794a9b7beacecfcd7165fca2e29f6443f116b81d36f83df5e04994d9976093a7748801ab3dc4836a6ecdfc44aaf796d72f2ba68a4c9d06a14c75052b97934097bac909f117bf58c40d8897d0fea9780dbf660106adc57e25c2fac76df8a916fc73ab4c8ab7f75c2d23ffb153892918acc9af5dae80eb4bce6e0fc53e99") clone(0xf1050100, 0x0, 0x0, 0x0, 0x0) gettid() [ 1506.770602][T16077] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1506.802606][T16077] EXT4-fs (sda1): Remounting filesystem read-only 00:06:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x6000000000000000}}], 0x2, 0x0) 00:06:52 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x2e00000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:52 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6e7201696e6f6465733d672c0086d2f0476fbc2ee2d5708e387341dd8e0863514598ad11d7fd1bfdf10321954c784e3ab31efb63ec271164ce3113e4fc8d26d626f43209a7956b914e965cd573b995cf1840c47ebee43aa2215c035beaaa2e771db302bd087728b87a0cacf3611569a3272c31151327ec53790b278828c971feb265b5"]) 00:06:53 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) io_uring_setup(0x8005fc0, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x0, 0x2, 0x0, r1}) [ 1506.973487][T16107] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1506.995602][T16107] EXT4-fs (sda1): Remounting filesystem read-only [ 1507.042696][T16116] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1507.064560][T16116] EXT4-fs (sda1): Remounting filesystem read-only 00:06:53 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') r2 = syz_open_dev$vcsn(&(0x7f0000000000), 0x26d9e3a7, 0x408440) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000880)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000007c0)=""/133) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x0, 0x7b, 0x0, 0x1f, 0x2, 0x6, 0x3, 0x123, 0x40, 0x228, 0x6, 0x3, 0x38, 0x2, 0x101, 0x4, 0x20}, [{0x70000000, 0x7, 0x20, 0x7f, 0x2, 0x4, 0x3, 0x398}], "2706b58295161db3135b05e8d1ccfb3afd02100c6847aa79e280f4cf5edc8d76cccdd51236f2fc622b57d4b85fd433ad61a1194652fac1659acbcca903298d43144f8856e4a467404b1fcd312a71d35cca1639b8e6991315e74f8c5c778538bf26f2c6ba0dc9e7bac05453012c0568bf7bcf4e46114d094569ef8b7bb603e6460438b317bf191a708361dc4da4c79b58112a26", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x70b) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f00000008c0)={0x1, 0x7fffffff}) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = getpid() sched_setattr(r1, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/rt_acct\x00') sendfile(r0, r3, 0x0, 0x800000080004103) 00:06:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:53 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4800000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(r0, r1, 0x0, 0x3794) [ 1507.557531][T16121] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1507.570683][T16121] EXT4-fs (sda1): Remounting filesystem read-only [ 1507.579089][T16128] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1507.590916][T16128] EXT4-fs (sda1): Remounting filesystem read-only 00:06:53 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x4c00000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1507.625048][T16136] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1507.639047][T16141] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1508.333606][T16153] cgroup: Unknown subsys name 'perf_event' [ 1508.340167][T16153] cgroup: Unknown subsys name 'net_cls' [ 1508.544343][T16191] cgroup: Unknown subsys name 'perf_event' [ 1508.550948][T16191] cgroup: Unknown subsys name 'net_cls' [ 1508.645046][T16212] cgroup: Unknown subsys name 'perf_event' [ 1508.651402][T16212] cgroup: Unknown subsys name 'net_cls' [ 1508.661860][T16221] cgroup: Unknown subsys name 'perf_event' [ 1508.671083][T16221] cgroup: Unknown subsys name 'net_cls' 00:06:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x8000000000000000}}], 0x2, 0x0) 00:06:57 executing program 2: r0 = semget(0x0, 0x3, 0x5c5) r1 = semget$private(0x0, 0x3, 0x128) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/152) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/238) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(r2, r2, 0x0, 0x800000080004106) 00:06:57 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6000000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1511.224444][T17953] EXT4-fs error: 2 callbacks suppressed [ 1511.224455][T17953] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1511.245572][T17953] EXT4-fs: 4 callbacks suppressed [ 1511.245585][T17953] EXT4-fs (sda1): Remounting filesystem read-only [ 1511.275453][T17971] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1511.287114][T17971] EXT4-fs (sda1): Remounting filesystem read-only 00:06:57 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="b80000001900010000000000000000007f000002000000000000000000000000fc01000000000000000000000000000000000000000000000a008000000d0000916000f6c4099c13a5753a8ba577d31239df804f0a7efcbebe922e7060acc99e147cc957d02db87c9837854bee48f110339d20433254241864f0ae93c7f6d6e85886a84a57988765", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) [ 1511.344443][T17997] tmpfs: Unknown parameter 'nrinodes' [ 1511.351120][T17999] tmpfs: Unknown parameter 'nrinodes' 00:06:58 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x97ffffff00000000}}], 0x2, 0x0) 00:06:58 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x18}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:58 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @random="9e404ad40992"}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000100)={'ip6_vti0\x00', r1, 0x29, 0xf1, 0x6, 0x7, 0x44, @dev={0xfe, 0x80, '\x00', 0x16}, @loopback, 0x8000, 0x7, 0x72, 0x8}}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r4 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) sendfile(r3, r4, &(0x7f0000000040)=0xff, 0x80000000) sendfile(r2, r3, 0x0, 0x800000080004103) dup(r3) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) 00:06:58 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6800000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:58 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) open(0x0, 0x0, 0x115) r2 = gettid() r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) r5 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) sendfile(r3, r5, 0x0, 0x2) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) read(r6, &(0x7f0000000080)=""/54, 0x36) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1080, 0x9, 0x7fffffff, 0x0, 0x2, 0x10001, 0x0, 0x0, @perf_bp={0x0, 0x3}}, r2, 0x0, r5, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x2) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/34, 0x22, 0xfffffffffffffffc) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 00:06:58 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000000500)=[{&(0x7f0000000400)=""/98, 0x62}], 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000147000/0x4000)=nil, 0x0) mmap(&(0x7f00007fe000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0xc248d000) r4 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000040)={0x400, 0x8e, 0x0, 0x8, 0xf3, "241a8638318df0d712729db2b955cbe9422591", 0x1000, 0x81}) recvfrom$inet6(r3, &(0x7f0000000000)=""/47, 0x2f, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@loopback, @empty, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7, 0x6, 0x4, 0x500, 0x1ff, 0x200}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f00000000c0)={{r2}, 0x7, 0x7ff, 0x55ab2179}) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 00:06:58 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xe0ffffff00000000}}], 0x2, 0x0) 00:06:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x1800}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:58 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xe803000000000000}}], 0x2, 0x0) [ 1512.234470][T18015] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1512.269538][T18015] EXT4-fs (sda1): Remounting filesystem read-only 00:06:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080004103) 00:06:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="39d96ee3e05e921c344f329db31b398b0c17cb3c45ed7ee41707c88cc687e8d47d22979709cd40c3fe1f8720a559f6c90e5f2ff24c3f98c0ef384e1bf6eb8131782b4e91fa1fdd723bbc3deeab4a3439966dd4c2e25352024039bf72a94bf6363e2873b96182cfc334ed8be35c35764ef0a7f17c30845d406dc7780497dfbf3d30ac033e80d56be0111315bb1064fcf81a844ce5cacec674bf1fcf3c819679f1991612e947db0ebe29286dfb8510e6afa5286510a8b8e791f3eba9c310f24c030d02860cc530a1a4e6eb4bfc3fea93185f0a7a180686b78f7d6da69e4f38c2015792c6b2aaba88", 0xe7}], 0x1}, 0x4000880) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) exit(0x0) close(r0) 00:06:58 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x40000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:06:58 executing program 2: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz1', "05a5ef9a1c924f3d26799d0df3e34b2afcb82615a18e6ebaf8d786079319813a0541294d3c95469c456b3d609d1660f2ea8f82fdee1890cd1e32be90f5a554b96782077e79b5c1530c7df7aec0350c58f7710a292cc989a219f5ab575884786c0fed99dbc09183d38e2f3692aec0f77ddb7dd8518992b064c37c4de9750a1fb9fcefd2b736e9e909c978ce88041b0308b309dec28dd39311c9137b"}, 0x9f) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 1512.278225][T18027] netlink: 264 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1512.288948][T18031] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1512.310895][T18031] EXT4-fs (sda1): Remounting filesystem read-only 00:06:58 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x6c00000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:06:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/49, 0x31}], 0x4, 0x3, 0x7ff) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000280)) sendfile(r0, r1, 0x0, 0x800000080004103) 00:06:58 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x1000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1512.430354][T18052] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:06:58 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = pidfd_getfd(r1, r0, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) sendfile(r0, r1, 0x0, 0x41) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) [ 1512.479307][T18052] EXT4-fs (sda1): Remounting filesystem read-only [ 1512.507334][T18064] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1512.550658][T18064] EXT4-fs (sda1): Remounting filesystem read-only 00:06:59 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2081041, &(0x7f0000000140)={[{@mode}, {}, {@gid={'gid', 0x3d, r0}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x32, 0x36, 0x33, 0x39, 0x32, 0x6b]}}, {@huge_advise}], [], 0x9}) 00:06:59 executing program 2: r0 = syz_io_uring_complete(0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="07000000c18e91dd41d6512b95b5e8156c0469fec4a6", @ANYRES16=r1, @ANYBLOB="00022dbd7000fcdbdf25140000000800110000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r2, r3, 0x0, 0x800000080004103) 00:06:59 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x18000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1513.758528][T18084] cgroup: Unknown subsys name 'perf_event' [ 1513.764846][T18084] cgroup: Unknown subsys name 'net_cls' [ 1513.960463][T18159] cgroup: Unknown subsys name 'perf_event' [ 1513.966657][T18159] cgroup: Unknown subsys name 'net_cls' 00:07:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xeffdffff00000000}}], 0x2, 0x0) 00:07:01 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x7400000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1515.126210][T18931] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1515.138084][T18931] EXT4-fs (sda1): Remounting filesystem read-only [ 1515.145768][T18938] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1515.161544][T18938] EXT4-fs (sda1): Remounting filesystem read-only 00:07:02 executing program 5: syz_open_dev$evdev(&(0x7f00000008c0), 0x4, 0x200000) 00:07:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000000)={0x6, 0x2}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/57) sendfile(r0, r1, 0x0, 0x800000080004103) 00:07:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x7a00000000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf401000000000000}}], 0x2, 0x0) 00:07:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82211, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x40000ffffffff}, 0x0, 0x3, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xd, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) clone3(&(0x7f0000000340)={0xe018cc00, 0x0, &(0x7f0000000000), &(0x7f0000000100), {0x8}, &(0x7f00000001c0)=""/55, 0x37, &(0x7f0000000240)=""/19, 0x0}, 0x58) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="c8000000", @ANYRES16=0x0, @ANYBLOB="000425bd7000fedbdf251a0000000400cc00080001003000000008009a0001000000980022800c000080080004000400000044000080080005000300000008000231408f58000800020009000000080007000100000008000500010000000800010020000000080005002080000008000700080000004400008008000700030000000800faffffff080007000100000008000700440c000008000300018000000800030040000000086f8c70540ec20002750600000008000700f7ffffff08009a00000000000000"], 0xc8}, 0x1, 0x0, 0x0, 0x50}, 0x4) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) clone3(&(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540), {0x7d8}, &(0x7f0000000580)=""/44, 0x2c, &(0x7f00000005c0)=""/48, &(0x7f0000000600)=[0x0], 0x1}, 0x58) r2 = fsopen(&(0x7f0000000180)='aufs\x00', 0x1) r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r4 = eventfd2(0x200, 0x80001) r5 = epoll_create(0x22) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r7 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r7, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) io_submit(0x0, 0x6, &(0x7f0000000940)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x1000, r2, &(0x7f0000000200)="17de7ce3bf83f1460a599da73127f94e90ebe7128ff83f867cfd8335f78cd8b629aa68efcd5195b1642afd5f00607079e619ffb8efcce623b79b", 0x3a, 0x0, 0x0, 0x1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x4, r1, &(0x7f00000002c0)="b09e69b892dbb909ea89bb1a5624b04e6988fedb71a1e878ae7f9dea8b707db441648ae38b6edddb1316bcc03839fbe451c9ab27b5e1a46ff6073cd2ee70b12f0c1101eb18598ef83b4483b8eeba08cf64413c4b0f7557230f1191933559a7cb4256a5d1de4d9c6125070c8220d5d09ba9babc1959ceb3fa96e084", 0x7b, 0xbe34, 0x0, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x7, r3, &(0x7f0000000400)="783aee4f85eef8475d606c42a5407c37f92c1578777fb7ab6184b8d2feb4f48d80699d6b3fe02087f823db7e2a25fd169de1c7ee57ab08aef2cd117235e77e74529204a07d779f4d7e77cf3769e4a741f2a59fccd00a4e5df4eae5169e", 0x5d, 0x7fff, 0x0, 0x3, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0xca36, r5, &(0x7f00000007c0)="6709995431674a582826f64f895cb24f6c9144b94c433b68b9f89970b4781e8fbe3b59e2bc559f495fd3dea446e0fc872caacabb7563e81d25b7d8a07413c2cf559897233cdf91dfd304d5a5106f29a831e03bac2427366f08ae187ba5ad4e22ca4c0d8ce4b021a7d7751e5127ee548fa9e69c71aade53ca", 0x78, 0xeb7a, 0x0, 0x3, r6}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000840), 0x0, 0xe000, 0x0, 0x3}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x4, r7, &(0x7f00000008c0)="2a15185d257b246438a7a0", 0xb, 0x10000}]) 00:07:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xeffdffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:02 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x10000000) 00:07:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xffff0000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1516.264279][T19021] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf5ffffff00000000}}], 0x2, 0x0) 00:07:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xfffffdef}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x8cffffff00000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1516.303631][T19021] EXT4-fs (sda1): Remounting filesystem read-only [ 1516.325730][T19035] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xf7ffff7f00000000}}], 0x2, 0x0) 00:07:02 executing program 5: openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) [ 1516.327287][T19035] EXT4-fs (sda1): Remounting filesystem read-only 00:07:02 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xffffff7f}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x1c6a, 0x6, 0x20, 0x3, 0x0, "959e6a7b4961b683508e0672fdcd6960bd46f9"}) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 1516.408890][T19053] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1516.425013][T19053] EXT4-fs (sda1): Remounting filesystem read-only [ 1516.484493][T19064] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1516.546403][T19064] EXT4-fs (sda1): Remounting filesystem read-only 00:07:03 executing program 0: io_setup(0x81, &(0x7f0000000200)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={[0x31]}, 0x8}) 00:07:03 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000080), 0x0, 0x0, 0x3) 00:07:03 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xf6ffffff00000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfc00000000000000}}], 0x2, 0x0) 00:07:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfe80000000000000}}], 0x2, 0x0) [ 1517.119271][T19072] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1517.134170][T19072] EXT4-fs (sda1): Remounting filesystem read-only [ 1517.147025][T19077] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:03 executing program 0: r0 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, 0x0) 00:07:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfe80ffff00000000}}], 0x2, 0x0) 00:07:03 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xf8f73f0000000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1517.194833][T19077] EXT4-fs (sda1): Remounting filesystem read-only 00:07:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xfec0ffff00000000}}], 0x2, 0x0) [ 1517.275624][T19086] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:03 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xff00000000000000}}], 0x2, 0x0) [ 1517.316237][T19086] EXT4-fs (sda1): Remounting filesystem read-only [ 1517.333044][T19096] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1517.354085][T19096] EXT4-fs (sda1): Remounting filesystem read-only [ 1517.803180][T19106] cgroup: Unknown subsys name 'perf_event' [ 1517.809675][T19106] cgroup: Unknown subsys name 'net_cls' [ 1518.020604][T19188] cgroup: Unknown subsys name 'perf_event' [ 1518.027147][T19188] cgroup: Unknown subsys name 'net_cls' [ 1518.695148][T19568] cgroup: Unknown subsys name 'perf_event' [ 1518.701254][T19568] cgroup: Unknown subsys name 'net_cls' [ 1518.757912][T19615] cgroup: Unknown subsys name 'perf_event' [ 1518.764401][T19615] cgroup: Unknown subsys name 'net_cls' 00:07:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x4000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = epoll_create1(0x80000) flistxattr(r2, &(0x7f0000000000)=""/252, 0xfc) sendfile(r0, r1, 0x0, 0x800000080004103) 00:07:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xff05000000000000}}], 0x2, 0x0) 00:07:06 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880), 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, 0x0, 0x1) 00:07:06 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xfeffffff00000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:06 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x100000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDADDIO(r1, 0x4b33, 0x541000) r2 = dup3(r1, r1, 0x0) sendmsg$unix(r2, &(0x7f0000000300)={&(0x7f0000000080)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x20000000}, 0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xfffffffffffffff8, 0xffff, 0x4, 0x1, 0x8, 0xce}) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000080004104) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x1, 0x5a5, 0x2, 0x975}}) 00:07:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f1, &(0x7f0000000840)={'gre0\x00', &(0x7f0000000800)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @multicast2}}}}) 00:07:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x2, 0x0) 00:07:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDADDIO(r1, 0x4b33, 0x541000) ioctl$KDADDIO(r1, 0x4b34, 0x80000001) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/55) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x80) r2 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') ioctl$TCSBRK(r0, 0x5409, 0x7) sendfile(r0, r2, 0x0, 0x800000080004103) 00:07:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_DELRULE={0x20, 0x8, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWSET={0x34, 0x9, 0xa, 0x301, 0x0, 0x0, {}, [@NFTA_SET_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8}]}], {0x14}}, 0x7c}}, 0x0) 00:07:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x1800000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1520.808186][T20950] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1520.828260][T20950] EXT4-fs (sda1): Remounting filesystem read-only 00:07:06 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xffefffff00000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:06 executing program 5: r0 = socket(0x25, 0x5, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000680)={&(0x7f0000000580), 0xc, &(0x7f0000000640)={0x0}}, 0x0) 00:07:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x2, 0x0) [ 1520.868186][T20962] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1520.884977][T20962] EXT4-fs (sda1): Remounting filesystem read-only 00:07:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:07:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0xd, 0x6, 0x201}, 0x14}}, 0x0) 00:07:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xce) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x49, 0x0, 0x0) 00:07:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x8000000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}}], 0x2, 0x0) 00:07:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x0) sendfile(r0, r1, 0x0, 0x800000080004103) 00:07:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xffffff7f00000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xce) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x33, 0x0, 0x0) 00:07:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 00:07:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xeffdffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2}}], 0x2, 0x0) 00:07:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="8bdfa561062c369ef950eacd4419e47f62d7d273518f934b985265d12040b23833db01a5c7aa5d79a8ccf49a043c803b6842847bc033b6b950c3779b5f22d6a0f8b6458ae52fec53f92fc9", 0x4b, 0x5}, {&(0x7f0000000100)="bfb327578f6cffbcae389a676ea556de15609fbc0db55557ab486b5c0b423257357eaa798ac33f9504cfccc65dd2e71ba01671dd05dce1f8ffc8551554d88c7b6f6ed58361a7aae276894ec329bb0bb59ff5f0c9952d304350bf2a0c3379ceb810febc66be42cbfb2423218113e5c39527bb79825708ada832952780d62ed55c59fd3525256c157a9dc4a13a4498061b26a91bd7958dd9e2181c420db18ba68cf570b872de476d90276d42e0c0faf2d6e5", 0xb1, 0x401}], 0x800801, &(0x7f0000000200)={[{@gid}, {@nocompress}], [{@smackfsroot={'smackfsroot', 0x3d, '{&'}}]}) mmap(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x0, 0x1010, r2, 0xb7f14000) sendfile(r0, r1, 0x0, 0x800000080004103) 00:07:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3}}], 0x2, 0x0) 00:07:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x20, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/237) [ 1521.105151][ T22] audit: type=1326 audit(1622333227.179:983): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=21016 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 00:07:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="398851a6acda0532ffb4e60f530a35d164c3ed6f0fc10679c2608d39a75b50323cdef4301be9c2b842595d51cebcc261cc7bc6da0fcdb0dfef30655856e3eae0fe64f23b66099f6bf9fb1cf7a1fa3534acbb1ec17fe46738fcf30a00b77f8820af99ac22f84075fdd0c72a0caadc64af25341c1e48ff4df2e4d60b8a7fef4467fb858025ef05a7a81af2e14171f0a29d9b13b4fa0e8cf09034d315c961bfb317d55bbb3640a3f9950b8c11a7e5e23daa8535d086486dae83fc2bc457ec5f105ce02412e06611bcbc8eb115786e413f9dc3c7994ad7bb7f1aab4b27c0b95faac41e468e9112e6") r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 00:07:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0xffffffff00000000, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xffff000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x2, 0x0) 00:07:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6802, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1521.278163][T21062] EXT4-fs error: 6 callbacks suppressed [ 1521.278176][T21062] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1521.303934][T21070] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1521.317542][T21070] EXT4-fs: 7 callbacks suppressed [ 1521.317556][T21070] EXT4-fs (sda1): Remounting filesystem read-only 00:07:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RRENAME(r0, &(0x7f0000000000)={0x7}, 0x7) 00:07:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADLINK(r0, 0x0, 0xffffff59) 00:07:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) clone3(&(0x7f00000002c0)={0x80008000, &(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100), {0x1d}, &(0x7f0000000140)=""/161, 0xa1, &(0x7f0000000200)=""/103, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x4}, 0x58) r2 = syz_open_procfs(r1, &(0x7f0000000340)='fdinfo\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000580)=0x0) clone3(&(0x7f0000000600)={0x106210200, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400), {0x7}, &(0x7f0000000440)=""/116, 0x74, &(0x7f00000004c0)=""/179, &(0x7f00000005c0)=[r3], 0x1, {r2}}, 0x58) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @multicast1}, {0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}}, 0x70, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'team0\x00'}) sendfile(r0, r2, 0x0, 0x800000080004103) 00:07:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5}}], 0x2, 0x0) 00:07:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0xffffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:08 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6803, 0x0, 0x2000824, &(0x7f0000000040)) [ 1521.910715][ T22] audit: type=1326 audit(1622333227.979:984): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=21016 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 00:07:08 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$char_usb(r0, &(0x7f0000000440)=""/4096, 0x1000) 00:07:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x6}}], 0x2, 0x0) 00:07:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_procfs(0x0, &(0x7f0000001140)='fdinfo/4\x00') r1 = dup3(r0, r0, 0x0) sendfile(r0, r1, 0x0, 0x800000080004103) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/68, 0x44}], 0x3) 00:07:08 executing program 5: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RREADLINK(r0, &(0x7f0000000040)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) write$P9_RFSYNC(r0, &(0x7f0000000000)={0x7}, 0xfe2d) write$P9_RSETATTR(r0, &(0x7f0000000080)={0x7}, 0x7) 00:07:08 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1522.017488][T21084] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x2, 0x0) 00:07:08 executing program 0: write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='loginuid\x00') 00:07:08 executing program 5: creat(&(0x7f00000004c0)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000800), &(0x7f0000000840)='./file0\x00', 0x0, 0x0, &(0x7f00000019c0), 0x9800, &(0x7f0000001a40)) syz_mount_image$iso9660(&(0x7f0000001b00), &(0x7f0000001b40)='./file0\x00', 0x0, 0x0, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)={[], [{@obj_role={'obj_role', 0x3d, ']^}-#\x94{$'}}]}) [ 1522.064788][T21084] EXT4-fs (sda1): Remounting filesystem read-only [ 1522.082498][T21108] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:08 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x18}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:08 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}}], 0x2, 0x0) 00:07:08 executing program 0: creat(&(0x7f0000000240)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={[{@huge_always}, {@size={'size', 0x3d, [0x0, 0x0, 0x0, 0x65, 0x34]}}, {@mode={'mode', 0x3d, 0x4}}, {@huge_advise}, {@huge_never}], [{@pcr={'pcr', 0x3d, 0x1}}]}) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000ac0)='./file1\x00', 0x3) 00:07:08 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6804, 0x0, 0x2000824, &(0x7f0000000040)) [ 1522.134949][T21108] EXT4-fs (sda1): Remounting filesystem read-only 00:07:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1800}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) [ 1522.181822][T21131] tmpfs: Unsupported parameter 'huge' [ 1522.187820][T21131] tmpfs: Unsupported parameter 'huge' [ 1522.231085][T21143] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1522.243550][T21143] EXT4-fs (sda1): Remounting filesystem read-only [ 1522.265167][T21154] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1522.284570][T21154] EXT4-fs (sda1): Remounting filesystem read-only 00:07:09 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)={0x7f, "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"}) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0), 0x103000, 0x0) sendfile(r2, r3, &(0x7f0000000300)=0x5, 0x7) r4 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) fcntl$setlease(r4, 0x400, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f0000000280)=""/45, 0x2d) 00:07:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf}}], 0x2, 0x0) 00:07:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:09 executing program 0: getresuid(&(0x7f0000007240), 0x0, 0x0) 00:07:09 executing program 5: creat(&(0x7f0000000240)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={[], [{@pcr}]}) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) mknod$loop(&(0x7f0000002340)='./file0\x00', 0x0, 0x1) 00:07:09 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6805, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10}}], 0x2, 0x0) 00:07:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1523.050136][T21173] tmpfs: Unknown parameter 'pcr' 00:07:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1523.057004][T21173] tmpfs: Unknown parameter 'pcr' 00:07:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x11}}], 0x2, 0x0) 00:07:09 executing program 5: r0 = socket(0x2, 0x2, 0x0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001340)={&(0x7f0000000000), 0xc, &(0x7f0000001300)={0x0}}, 0x0) 00:07:09 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6806, 0x0, 0x2000824, &(0x7f0000000040)) [ 1523.060799][T21174] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1523.063018][T21174] EXT4-fs (sda1): Remounting filesystem read-only [ 1523.088891][T21186] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1523.090335][T21186] EXT4-fs (sda1): Remounting filesystem read-only [ 1523.205906][T21204] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1523.208131][T21204] EXT4-fs (sda1): Remounting filesystem read-only 00:07:09 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0xfae2, 0x6, 0x21, 0x1}}) 00:07:09 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x30}}], 0x2, 0x0) [ 1523.220927][T21209] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1523.223324][T21209] EXT4-fs (sda1): Remounting filesystem read-only [ 1524.517303][T21231] cgroup: Unknown subsys name 'perf_event' [ 1524.523419][T21231] cgroup: Unknown subsys name 'net_cls' 00:07:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, 0x0, &(0x7f0000000640)) 00:07:11 executing program 5: getresgid(&(0x7f0000001500), 0x0, 0x0) 00:07:11 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6807, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x60}}], 0x2, 0x0) 00:07:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) close_range(0xffffffffffffffff, r1, 0x2) 00:07:11 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000000)) 00:07:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfc}}], 0x2, 0x0) 00:07:11 executing program 0: socketpair(0x5, 0x0, 0x0, &(0x7f0000000000)) 00:07:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:11 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6808, 0x0, 0x2000824, &(0x7f0000000040)) [ 1525.701861][T21691] EXT4-fs (sda1): Remounting filesystem read-only 00:07:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1f4}}], 0x2, 0x0) 00:07:11 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x33, 0x30, 0x65, 0x0]}}]}) 00:07:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x300}}], 0x2, 0x0) 00:07:11 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) read$char_usb(r0, 0x0, 0x39) 00:07:11 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:11 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x1}, 0x1c) 00:07:11 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6809, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000000c0)=""/37, 0x25, 0x0, 0x0, 0x0) write$P9_RRENAME(r0, &(0x7f0000000000)={0x7}, 0x7) 00:07:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3e8}}], 0x2, 0x0) 00:07:12 executing program 5: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 00:07:12 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x680a, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000180)=""/50, 0x32, 0x0, 0x0, 0x0) write$P9_RRENAME(r0, &(0x7f0000000000)={0x7}, 0x58) 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x500}}], 0x2, 0x0) 00:07:12 executing program 5: modify_ldt$write(0x1, &(0x7f0000000040), 0x10) modify_ldt$write(0x1, &(0x7f0000000080), 0x10) 00:07:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, 0x0, 0x0, 0x40010102, 0x0, 0x0) write$P9_RRENAME(r0, &(0x7f0000000080)={0x7}, 0x7) 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5ff}}], 0x2, 0x0) 00:07:12 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x680b, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:12 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000001640)=@file={0x0, './file1\x00'}, 0xa) 00:07:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x600}}], 0x2, 0x0) 00:07:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000100), 0x4) 00:07:12 executing program 5: dup2(0xffffffffffffff9c, 0xffffffffffffffff) 00:07:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x680c, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:12 executing program 2: preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x700}}], 0x2, 0x0) 00:07:12 executing program 5: r0 = semget$private(0x0, 0x1, 0x20) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x2, 0x7, 0x7, 0x2, 0x1f, 0x7, 0x6, 0x91f]) r1 = semget(0x0, 0x3, 0x64) semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0xfd2f, 0x9, 0xfff, 0xa8, 0x9]) r2 = semget(0x2, 0x0, 0x440) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0xae, 0x8446, 0x9, 0x0]) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/60) r3 = semget(0x2, 0x2, 0xa4) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000100)) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000140)) r4 = semget(0x1, 0x1, 0x240) semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000180)=[0x1, 0x4, 0x88e, 0x8000]) r5 = semget(0x1, 0x0, 0x0) semctl$SETVAL(r5, 0x2, 0x8, &(0x7f00000001c0)=0x10001) r6 = semget(0x1, 0x0, 0x500) semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000200)=[0x2, 0x5, 0x535f, 0xfff8, 0xfff, 0x5, 0x7ff, 0x0]) r7 = semget(0x1, 0x3, 0x2) semctl$GETALL(r7, 0x0, 0x6, &(0x7f0000000240)=""/70) semctl$IPC_RMID(r6, 0x0, 0x0) 00:07:12 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x40) 00:07:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x810}}], 0x2, 0x0) 00:07:12 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:07:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x680d, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:12 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffff000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x8) 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf00}}], 0x2, 0x0) 00:07:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000180)=""/50, 0x32, 0x22, 0x0, 0x0) write$P9_RRENAME(r0, &(0x7f0000000000)={0x7}, 0x7) 00:07:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) [ 1526.372644][T21855] EXT4-fs error: 12 callbacks suppressed [ 1526.372709][T21855] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1008}}], 0x2, 0x0) 00:07:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$P9_RRENAME(r0, 0x0, 0x21) 00:07:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1526.419995][T21855] EXT4-fs: 11 callbacks suppressed [ 1526.420025][T21855] EXT4-fs (sda1): Remounting filesystem read-only 00:07:12 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1100}}], 0x2, 0x0) [ 1526.488089][T21884] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:12 executing program 5: r0 = gettid() rt_sigqueueinfo(r0, 0x12, &(0x7f0000000380)) [ 1526.545029][T21884] EXT4-fs (sda1): Remounting filesystem read-only 00:07:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3000}}], 0x2, 0x0) 00:07:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x680e, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3f00}}], 0x2, 0x0) [ 1526.657620][T21903] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1526.685611][T21903] EXT4-fs (sda1): Remounting filesystem read-only 00:07:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1526.721976][T21912] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4000}}], 0x2, 0x0) 00:07:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1526.765810][T21912] EXT4-fs (sda1): Remounting filesystem read-only [ 1528.030002][T21934] cgroup: Unknown subsys name 'perf_event' [ 1528.036121][T21934] cgroup: Unknown subsys name 'net_cls' [ 1528.224936][T22004] cgroup: Unknown subsys name 'perf_event' [ 1528.230988][T22004] cgroup: Unknown subsys name 'net_cls' 00:07:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000000c0)=""/37, 0x25, 0x0, &(0x7f0000000100)=@abs, 0x6e) write$P9_RRENAME(r0, &(0x7f0000000000)={0x7}, 0x7) 00:07:15 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6810, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x6000}}], 0x2, 0x0) 00:07:15 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1529.396609][T22789] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1529.418732][T22789] EXT4-fs (sda1): Remounting filesystem read-only [ 1529.455174][T22804] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1529.467344][T22804] EXT4-fs (sda1): Remounting filesystem read-only 00:07:15 executing program 5: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), r0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000280), r0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 00:07:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x80fe}}], 0x2, 0x0) 00:07:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) 00:07:15 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6811, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:15 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, 0x0, 0xffffffffffffff22, 0x0, 0x0, 0x0) write$P9_RRENAME(r0, &(0x7f0000000080)={0x7}, 0x7) 00:07:15 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:15 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) read$char_usb(r0, 0x0, 0x0) 00:07:15 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:15 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$char_usb(r0, 0x0, 0xfffffffffffffd16) [ 1529.695287][T22875] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1529.727799][T22875] EXT4-fs (sda1): Remounting filesystem read-only 00:07:15 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x4) [ 1529.747020][T22889] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1529.762106][T22889] EXT4-fs (sda1): Remounting filesystem read-only 00:07:15 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6812, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:15 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1529.871256][T22910] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1529.892201][T22910] EXT4-fs (sda1): Remounting filesystem read-only [ 1529.912564][T22916] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1529.934239][T22916] EXT4-fs (sda1): Remounting filesystem read-only 00:07:16 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:16 executing program 5: 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) clone(0x1000000218007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000001740)=ANY=[], 0x401, 0x0) msgctl$IPC_RMID(r1, 0x0) [ 1531.104580][T22934] cgroup: Unknown subsys name 'perf_event' [ 1531.110719][T22934] cgroup: Unknown subsys name 'net_cls' 00:07:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xe803}}], 0x2, 0x0) 00:07:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000400)={&(0x7f0000000040), 0x1e, &(0x7f0000000000)={0x0}}, 0x0) 00:07:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6822, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:18 executing program 0: readlinkat(0xffffffffffffffff, &(0x7f00000101c0)='./file0\x00', 0x0, 0x0) 00:07:18 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe4a717d0f910d33a, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="c1", 0xff25}], 0x1, 0x0, 0x0) 00:07:18 executing program 0: write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0xe, 0x0, 0x0, 0x0, @tick, {}, {0x1, 0x9}, @quote={{0x8}}}], 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RRENAME(r0, 0x0, 0x0) 00:07:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf401}}], 0x2, 0x0) 00:07:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 00:07:18 executing program 5: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000300)={0x0}}, 0x0) 00:07:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1532.254826][T23401] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1532.284360][T23401] EXT4-fs (sda1): Remounting filesystem read-only 00:07:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x6, 0x2}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=@in={0x10, 0x2}, 0x10) 00:07:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfc00}}], 0x2, 0x0) 00:07:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6825, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:07:18 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfe80}}], 0x2, 0x0) [ 1532.315453][T23418] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1532.339168][T23418] EXT4-fs (sda1): Remounting filesystem read-only 00:07:18 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) 00:07:18 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in=@local, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in6=@mcast1}]}, 0x3c}}, 0x0) 00:07:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1532.397229][T23435] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1532.424019][T23435] EXT4-fs (sda1): Remounting filesystem read-only 00:07:18 executing program 5: socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) 00:07:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RREADLINK(r0, 0x0, 0xffffff59) 00:07:18 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:07:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xff00}}], 0x2, 0x0) [ 1532.453465][T23458] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RRENAME(r0, &(0x7f0000000000)={0x7}, 0x7) 00:07:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x682e, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:18 executing program 0: syz_open_dev$evdev(&(0x7f00000013c0), 0x0, 0x0) [ 1532.525224][T23458] EXT4-fs (sda1): Remounting filesystem read-only 00:07:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xff05}}], 0x2, 0x0) 00:07:18 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f0000001480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x0, 0x0) [ 1532.585580][T23484] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1532.616917][T23484] EXT4-fs (sda1): Remounting filesystem read-only 00:07:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x34000}}], 0x2, 0x0) 00:07:18 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000340), 0x0, 0x0, 0x0, r1) [ 1532.648628][T23496] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1532.686048][T23496] EXT4-fs (sda1): Remounting filesystem read-only [ 1533.951630][T23510] cgroup: Unknown subsys name 'perf_event' [ 1533.957620][T23510] cgroup: Unknown subsys name 'net_cls' 00:07:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x4}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:21 executing program 5: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) 00:07:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6848, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x2, 0x0) 00:07:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, 0x0, 0x0, 0x40000002, 0x0, 0x0) write$P9_RRENAME(r0, &(0x7f0000000000)={0x7}, 0x7) 00:07:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RRENAME(r0, 0x0, 0x0) 00:07:21 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x18}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x100000}}], 0x2, 0x0) 00:07:21 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x1800}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1535.105302][T23979] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1535.129277][T23979] EXT4-fs (sda1): Remounting filesystem read-only 00:07:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x400300}}], 0x2, 0x0) 00:07:21 executing program 0: getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)) 00:07:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x684c, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1000000}}], 0x2, 0x0) [ 1535.165955][T23993] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1535.189687][T23993] EXT4-fs (sda1): Remounting filesystem read-only [ 1535.276822][T24009] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1535.296500][T24009] EXT4-fs (sda1): Remounting filesystem read-only [ 1535.325359][T24019] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1535.350239][T24019] EXT4-fs (sda1): Remounting filesystem read-only [ 1536.532443][T24023] cgroup: Unknown subsys name 'perf_event' [ 1536.539237][T24023] cgroup: Unknown subsys name 'net_cls' 00:07:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000040)={'macsec0\x00', @ifru_map}) 00:07:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000002c0), 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 00:07:23 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x40000}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x105082) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x114031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000), 0x52698b21) 00:07:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2000000}}], 0x2, 0x0) 00:07:23 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6860, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:23 executing program 5: r0 = socket(0x2, 0xa, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000002280)={&(0x7f0000002140), 0xc, &(0x7f0000002240)={0x0}}, 0x0) [ 1537.658791][T24481] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1537.685865][T24481] EXT4-fs (sda1): Remounting filesystem read-only 00:07:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x1000000}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:23 executing program 0: r0 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="d8", 0x1, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='blacklist\x00', &(0x7f00000000c0)='syz') 00:07:23 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000000)={&(0x7f0000000080), 0xfe2a, &(0x7f0000000300)={0x0}}, 0x40080c0) 00:07:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3000000}}], 0x2, 0x0) [ 1537.721110][T24499] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1537.759912][T24499] EXT4-fs (sda1): Remounting filesystem read-only 00:07:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x4000000}}], 0x2, 0x0) 00:07:23 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000280), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000200)='\xb9()+.[[%({&,%\x00') r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000480), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, r4) keyctl$link(0x8, r0, r4) r5 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000400), &(0x7f0000000580)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r6 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f00000005c0)={'syz', 0x3}, &(0x7f0000000600)="f6a1d4a13934a0214f81217bc32868e0adb3922d1d9e0e779bdb677377aef4bb9cf76d8f27132c257b2a7aabaf06034fb2d997aaa7e95403e23fcfc8b47d3b695704522320481e43a3b03b69ee7a05733f312ac9a9e3a50af3d1c0012e5f07c3144d1443b9b4a1e323b5101a01db87631ccd032f9b376782b9587cce278d31b4b316980c40fa837feca329048a2637905b95a020803bae74a5375a0a3dc628626bf9ff606d3139f71333b30adbcb39a668243990612961c24819a38c611c4a8ee34cf4270ff9cd", 0x10c, r1) keyctl$reject(0x13, r6, 0xfffffff8, 0x0, r0) ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000100)) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$link(0x8, r4, 0x0) r7 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r7, 0x0, &(0x7f0000000380)='cifs.idmap\x00') r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r8, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00'}) keyctl$link(0x8, r5, r0) 00:07:23 executing program 2: add_key$keyring(&(0x7f0000000140), 0xffffffffffffffff, 0x0, 0x0, 0x0) 00:07:23 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6868, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0x18000000}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:23 executing program 2: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000180)="5cb7", 0x2, r0) 00:07:23 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x5000000}}], 0x2, 0x0) [ 1537.879243][T24524] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1537.925735][T24524] EXT4-fs (sda1): Remounting filesystem read-only [ 1537.975454][T24542] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1538.005630][T24542] EXT4-fs (sda1): Remounting filesystem read-only [ 1539.241039][T24548] cgroup: Unknown subsys name 'perf_event' [ 1539.247502][T24548] cgroup: Unknown subsys name 'net_cls' 00:07:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='N', 0x1}, {0x0}, {&(0x7f0000000240)="19", 0x1}], 0x3}, 0x0) 00:07:26 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0xeffdffff}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:26 executing program 0: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:07:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x6000000}}], 0x2, 0x0) 00:07:26 executing program 2: r0 = openat$autofs(0xffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$CHAR_RAW_SECTGET(r0, 0x1267, 0x0) 00:07:26 executing program 5: open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) 00:07:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x686c, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x7000000}}], 0x2, 0x0) [ 1540.392988][T25013] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:26 executing program 2: openat$full(0xffffff9c, &(0x7f0000000040), 0x80202, 0x0) 00:07:26 executing program 5: add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="d8", 0x1, 0xfffffffffffffffc) 00:07:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8000000}}], 0x2, 0x0) [ 1540.434500][T25013] EXT4-fs (sda1): Remounting filesystem read-only 00:07:26 executing program 5: openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/block/loop5', 0x20800, 0x0) 00:07:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000002c0)={0x0, {}, 0x0, {}, 0xfffffffc, 0x0, 0xd, 0x0, "80d4e5f2e350f778840cbb2be35f8c27b7f7acdcf49970d6be3a782b78525573f075c28fe978c6da6a5ca6ecbd3d4571ea0e7faad78920594b2aab3f4bf65721", "50a8c398f9a1dbe269250c92874cb2f0658b6fee63d8ba3f98f67fcf0d2e40e2", [0x0, 0x8000]}) [ 1540.483220][T25029] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1540.526973][T25029] EXT4-fs (sda1): Remounting filesystem read-only [ 1541.794395][T25046] cgroup: Unknown subsys name 'perf_event' [ 1541.800688][T25046] cgroup: Unknown subsys name 'net_cls' [ 1541.986682][T25116] cgroup: Unknown subsys name 'perf_event' [ 1541.993054][T25116] cgroup: Unknown subsys name 'net_cls' 00:07:29 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0xffff0000}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:29 executing program 0: r0 = openat$autofs(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) write$char_raw(r0, 0x0, 0x0) 00:07:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf000000}}], 0x2, 0x0) 00:07:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6874, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:29 executing program 2: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)='[\x8e$-^,[\x00') 00:07:29 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) 00:07:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0xfffffdef}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:07:29 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x8}, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x3938700}, 0x0) 00:07:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffd43, 0x0, 0x0, 0x0) 00:07:29 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}, 0xffffff7f}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1543.347669][T25971] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1543.361616][T25971] EXT4-fs (sda1): Remounting filesystem read-only 00:07:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000000)={0x6, 'veth1_vlan\x00', {0x1feb06bd}}) 00:07:29 executing program 0: add_key(&(0x7f0000000000)='keyring\x00', 0x0, &(0x7f0000000080)='\"', 0x1, 0xfffffffffffffffc) 00:07:29 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1543.430134][T25982] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1543.468178][T25982] EXT4-fs (sda1): Remounting filesystem read-only 00:07:29 executing program 0: futex(&(0x7f0000000000)=0x2, 0x4, 0x0, 0x0, &(0x7f0000000080), 0x0) [ 1544.756523][T25994] cgroup: Unknown subsys name 'perf_event' [ 1544.763212][T25994] cgroup: Unknown subsys name 'net_cls' [ 1544.972911][T26035] cgroup: Unknown subsys name 'perf_event' [ 1544.979739][T26035] cgroup: Unknown subsys name 'net_cls' [ 1545.019170][T26036] cgroup: Unknown subsys name 'perf_event' [ 1545.025700][T26036] cgroup: Unknown subsys name 'net_cls' [ 1545.098115][T26076] cgroup: Unknown subsys name 'perf_event' [ 1545.107005][T26076] cgroup: Unknown subsys name 'net_cls' 00:07:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10000000}}], 0x2, 0x0) 00:07:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x687a, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:33 executing program 0: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) mkdirat$cgroup_root(0xffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 00:07:33 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180), 0x2d1ee37) unlink(&(0x7f00000000c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) 00:07:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10000120}}], 0x2, 0x0) [ 1547.366308][T27616] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1547.400227][T27616] EXT4-fs (sda1): Remounting filesystem read-only [ 1547.414056][T27642] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1547.429200][T27642] EXT4-fs (sda1): Remounting filesystem read-only 00:07:33 executing program 2: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 00:07:33 executing program 5: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f00000008c0)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81e8943c, 0x0) 00:07:33 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180), 0x2d1ee37) unlink(&(0x7f00000000c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) 00:07:33 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x4, 0x0}}], 0x2, 0x401eb94) 00:07:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10080000}}], 0x2, 0x0) 00:07:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000803, &(0x7f0000000040)) 00:07:33 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x200080a, &(0x7f0000000040)) 00:07:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="27e2881b491e02", 0x7, 0x4008880, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @remote}, 0x1c) sendmsg$inet6(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000240)="a342401921ce41d99c19f44fbd9e0d4f13c7f561706e82b33332089c9caf066fa31d3876c92d0080f52effe20c1bb73ae083f18c363c37e5ec54bf41122a9171c12a0fa00bc78a4c3595904b941a5ddc961434d38bc3a95db659c539e1377d9db45193c4499b68b5767e8bd6d29c83f9d84e1d4080409d2bc70911e28f790c1f85c079ee590fb1b3029dd230b1d6e3dc0d89369eeba8b5c7a41171a396f7ab107a7862b0", 0xa4}, {&(0x7f0000000300)="db4f86bfec727f7c771ba77859b3b0e89d9ba4d87f8db032c5d971344cb8a8b604000ba5c74213ee9cbf25f9aca605867923a311826bed507f5885f836a458416301c1d76dadb96c3cae17bcca", 0x4d}, {&(0x7f0000000380)="e87aa5ef347d2e2ec648540907c5cf861158a261237bf8b12d8920f34aa680484eff2ecf5f08f9032cacfebc523324a51776fdbedb4cf917907070d7539a445351ab454ed8136431b3504179f6275a4cd008af2b8fbcc47077c7d8f8576be13230f4635a3949a3bb3d8327e88c4825bf14647a1bbd022c0d2d9049d6be", 0x7d}, {&(0x7f0000000580)="731f9f61fe6d10adca1fea428d01b81d941f5b5a9c54c6ab649eb226ab2ec1458df72e8647bb2f5f9b943479aa0034ca4c4b2b8129b02f35f35e297ddb7b614b7b0030136e152a2d31b16f16bde548769d23397ad6603e78670e7d0a436ec18e2c245e78103c5967d0157a9c24776904a57b85e2567f74bd8ed151b6dd0498b67764f3b9a62275e536417967f669670fcb50607af6c9e0e16f3d372fb262a73851e0802ad571a11dca6da543284bf6b1b0e36d612b38e844485c2bebd3f5904985bb9f6c5fe911e4a7b7cfad215b78190a2d2807d673fcefd48ae9b830de529c88daf55a00627d6813ba08f11a25adbacf49e9b218d757f3ce04788959fbcbd9f2466c17b76d089cb04bc8c09feb9040cba21e816d19254a8e4d107779ca389d09e9de9d6cc7e5376d8eae533173b80d7a2387791b61190cf6afc908046eaa9280a5106562612ecde944f1edc776e317c1f98c07e60b9923057fcfb096fd82733da6351b09506d5dfd28876c63521f7590caf68f29e72036755a4b1887cc2d31a9b6ed28784d2b8537073302cc77517305fe24e02c259fec01debad21aa75204ab6f29e008a6fba5bae07184e85a19ab385c86486de95f3dddf06651ea2dd270d454f4efcc1888679ccd5462902b37f34a47920c1919554d92be749aa4a1d86094af1d5c8404a2c2382993f17e006464f52a3c19d5f813aaf233ad53979a6efbb9fd1849ba11db839fccc1cbbd7da1e350f0054764b184990c20221b5be43fe2eb11f0f795d14bd89bd0c7069ed31708a5b9146d5a30375cff458605bf13a6e802dd7ec0c3be1d568f1d9856512a2dbef6fbc1ce688f6f5c5e331aaf7d864d5736615a8a74f7b96343efc25cb14e1a17929901d16fd0fbd1fcb04e339b2497ad6cbe513e4a5947bbcaaad3f619bc96797cd53716d9a8831ee360840f7d2dc2cd74361193f55752d09e70f477b8621eef28e4ea0040461f63b438eab4f2aae846d096d59785c6513053578c8bc8543277ec59364b6f41d51738ed84326729e2ae573e01382f8fff8c8f0b256a040cb1a4b1f42a142565e511ff705946542638b6457655128a7716de179777d59e8e4c1edf275f4381a25523e0cbb895c04dc6269ef05d653175952b50dcce4377d3fd49101319c76b91c120638488f7e5f1709fe39b1414cfd7994a160836a02b6ccd7531ec9096971ab2ec5b07a7f1511c041f056312783b712b20a726f4ba9b0ec618f954e2c8a49a4147b053673b26e9ec230170376e995408685faa0380a6533212d1f3386d9f63653d6b94b2d764c34f171f8d3a9a7808766d63d44e4c86614484c7013df89f8f7b584f6d218b743bd65c965d00f450ada31d8c3ba44e07121f7911c725ff7fa5fdc78a9f701457f685db2ed982af999bc60d1e6cf050a9b99de7ac7c1e2d5ece7c006a4ade401256115c13dad432bb210a9ff171f541a16ed17113cbbec2fceab5f4ce7ee9610270fe2072d4162c5c090af2f1342e49c0f740106d30fd767e86c228", 0x438}], 0x4}, 0x0) 00:07:33 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) 00:07:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x18, 0x0}}], 0x2, 0x401eb94) 00:07:34 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000864, &(0x7f0000000040)) 00:07:34 executing program 2: uselib(&(0x7f0000009f80)='./file0/../file0\x00') 00:07:34 executing program 5: add_key$user(&(0x7f0000000140), 0x0, 0x0, 0x0, 0xffffffffffffffff) fork() 00:07:34 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x1800, 0x0}}], 0x2, 0x401eb94) [ 1548.030332][T27885] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1548.071785][T27885] EXT4-fs (sda1): Remounting filesystem read-only [ 1548.110413][T27900] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1548.140882][T27900] EXT4-fs (sda1): Remounting filesystem read-only [ 1549.321464][T27908] cgroup: Unknown subsys name 'perf_event' [ 1549.328930][T27908] cgroup: Unknown subsys name 'net_cls' [ 1549.507483][T27974] cgroup: Unknown subsys name 'perf_event' [ 1549.514239][T27974] cgroup: Unknown subsys name 'net_cls' 00:07:36 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180), 0x2d1ee37) unlink(&(0x7f00000000c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) 00:07:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000340), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x638, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 00:07:36 executing program 5: r0 = fork() r1 = fork() tgkill(r1, r0, 0x0) 00:07:36 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x40000, 0x0}}], 0x2, 0x401eb94) 00:07:36 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:36 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x11000000}}], 0x2, 0x0) 00:07:37 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x1000000, 0x0}}], 0x2, 0x401eb94) 00:07:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20010010}}], 0x2, 0x0) 00:07:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000940)='veth0_to_bridge\x00') [ 1550.929184][T28834] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f0000002a80)={0x0, 0x0, &(0x7f0000002a40)={0x0}}, 0x1) 00:07:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x30000000}}], 0x2, 0x0) 00:07:37 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x18000000, 0x0}}], 0x2, 0x401eb94) [ 1550.988606][T28834] EXT4-fs (sda1): Remounting filesystem read-only 00:07:37 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180), 0x2d1ee37) unlink(&(0x7f00000000c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) 00:07:37 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000008c0)="e3", 0x1, 0x0, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) 00:07:37 executing program 5: waitid(0x1, 0x0, &(0x7f0000000000), 0x100000a, 0x0) 00:07:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x3f000000}}], 0x2, 0x0) [ 1551.044025][T28859] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1551.073621][T28859] EXT4-fs (sda1): Remounting filesystem read-only 00:07:37 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x2}) 00:07:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xeffdffff, 0x0}}], 0x2, 0x401eb94) 00:07:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x4100, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 00:07:37 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x3}) [ 1551.235652][T28876] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1551.248606][T28879] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:07:37 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x4}) [ 1551.327445][T28883] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1551.358218][T28886] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:07:37 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x5}) [ 1551.424229][T28890] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1551.445662][T28893] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:07:37 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x6}) [ 1551.517645][T28897] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1551.552124][T28900] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:07:37 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x7}) [ 1552.545737][T28918] cgroup: Unknown subsys name 'perf_event' [ 1552.552237][T28918] cgroup: Unknown subsys name 'net_cls' [ 1552.847172][T28994] cgroup: Unknown subsys name 'perf_event' [ 1552.853358][T28994] cgroup: Unknown subsys name 'net_cls' [ 1552.982061][T29026] cgroup: Unknown subsys name 'perf_event' [ 1553.002884][T29026] cgroup: Unknown subsys name 'net_cls' [ 1553.045404][T29043] cgroup: Unknown subsys name 'perf_event' [ 1553.055813][T29043] cgroup: Unknown subsys name 'net_cls' [ 1553.062630][T29050] cgroup: Unknown subsys name 'perf_event' [ 1553.073507][T29050] cgroup: Unknown subsys name 'net_cls' 00:07:42 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x8}) 00:07:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) 00:07:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xce) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x11, 0x0, 0x7000000) 00:07:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x40000000}}], 0x2, 0x0) 00:07:42 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x9}) 00:07:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xc, 0x4) 00:07:42 executing program 5: pipe(&(0x7f0000001880)={0xffffffffffffffff}) accept$inet(r0, 0x0, 0x0) 00:07:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xffff0000, 0x0}}], 0x2, 0x401eb94) 00:07:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xce) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x36, 0x0, 0x7000000) 00:07:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback}, &(0x7f0000000080)=0x20) 00:07:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000003540)={@multicast2, @multicast1, @multicast2}, 0xc) 00:07:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000140)={'rose0\x00', @ifru_hwaddr=@link_local}) 00:07:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xfffffdef, 0x0}}], 0x2, 0x401eb94) 00:07:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x60000000}}], 0x2, 0x0) 00:07:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xce) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x19, 0x0, 0x7000000) 00:07:42 executing program 5: r0 = socket$inet6(0x2, 0x5, 0x0) connect(r0, 0x0, 0x0) [ 1556.543422][T31234] EXT4-fs: 6 callbacks suppressed [ 1556.543448][T31234] EXT4-fs (sda1): Unrecognized mount option " " or missing value 00:07:42 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xa}) 00:07:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xce) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, 0x14) 00:07:42 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000500), r1) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x1}, 0x14}}, 0x0) 00:07:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x7ffffff7}}], 0x2, 0x0) 00:07:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001340), 0x4) 00:07:42 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xffffff7f, 0x0}}], 0x2, 0x401eb94) [ 1556.637986][T31263] EXT4-fs (sda1): Unrecognized mount option " " or missing value 00:07:42 executing program 0: r0 = socket$inet6(0x2, 0x3, 0xff) sendmmsg(r0, &(0x7f00000052c0)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x80, 0x0}}], 0x1, 0x0) 00:07:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x4}}], 0x2, 0x401eb94) 00:07:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x97ffffff}}], 0x2, 0x0) 00:07:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xce) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2}, 0x14) [ 1556.722720][T31279] EXT4-fs (sda1): Unrecognized mount option " [ 1556.722720][T31279] " or missing value 00:07:42 executing program 2: sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0xf21cbb3b330bbb6) 00:07:42 executing program 0: socketpair(0x2, 0x3, 0x2, &(0x7f0000000000)) [ 1556.782250][T31296] EXT4-fs (sda1): Unrecognized mount option " [ 1556.782250][T31296] " or missing value 00:07:42 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xb}) 00:07:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xe0ffffff}}], 0x2, 0x0) 00:07:42 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x18}}], 0x2, 0x401eb94) 00:07:42 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000002cc0)='ns/uts\x00') 00:07:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @local}}}, 0x90) 00:07:42 executing program 0: r0 = socket$inet6(0x2, 0x5, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x890d, 0x0) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xe8030000}}], 0x2, 0x0) 00:07:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x1800}}], 0x2, 0x401eb94) 00:07:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x5}]}, 0x10) 00:07:43 executing program 5: r0 = socket$inet6(0x2, 0x3, 0xff) sendmmsg$inet(r0, &(0x7f0000003340)=[{{&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="47fd519e6f2c777c9f72ba32a30efdb3d539f56007d4dc83fe85f8d3", 0x1c}], 0x1}}], 0x1, 0x0) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xeffdffff}}], 0x2, 0x0) [ 1556.921689][T31321] EXT4-fs (sda1): Unrecognized mount option " " or missing value [ 1556.953517][T31335] EXT4-fs (sda1): Unrecognized mount option " " or missing value 00:07:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xc}) 00:07:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f0000000080)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0}, 0x40800) 00:07:43 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 00:07:43 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x40000}}], 0x2, 0x401eb94) 00:07:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x2}, 0x0) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf4010000}}], 0x2, 0x0) 00:07:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000540)={0x1c, 0x8, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 00:07:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000001e80)={0xec4, 0x0, 0x2, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0xeac, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "7c38e75f05b09d7a464fe9a03ee9fa0546747da7e00f1b3c8951da26b09608c3713987"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ID={0x2d, 0x3, "238c22bb8be07465c5f804bd26da32a4ed2ec4f5815db36e187040304abf39995392479b90057156e1"}, @TIPC_NLA_NODE_ID={0x2d, 0x3, "68f6fa877918529b09c6791fffe76496d9eec5583ccdb1ba65aeee85b47be238e092fa328a555f1488"}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "e987c3d104528966f0510694b05eeef1352db8471b28f30f1f019ebf23d7fbb639"}}, @TIPC_NLA_NODE_ID={0xd9e, 0x3, "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"}]}, @TIPC_NLA_NODE={0x4}]}, 0xec4}}, 0x0) [ 1557.058307][T31354] EXT4-fs (sda1): Unrecognized mount option " " or missing value 00:07:43 executing program 0: r0 = socket$inet6(0x2, 0x5, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x8953, 0x0) [ 1557.123402][T31371] EXT4-fs (sda1): Unrecognized mount option " " or missing value 00:07:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xd}) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff}}], 0x2, 0x0) 00:07:43 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x1000000}}], 0x2, 0x401eb94) 00:07:43 executing program 5: socket$inet6(0xa, 0x3, 0xff) [ 1557.166141][T31378] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31378 comm=syz-executor.2 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f}}], 0x2, 0x0) [ 1557.237590][T31392] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:07:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xce) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x12, 0x0, 0x7000000) 00:07:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001280)={'ip6_vti0\x00', &(0x7f0000001200)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @private0, @dev}}) 00:07:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x18000000}}], 0x2, 0x401eb94) 00:07:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, 0x0, 0x18) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfc000000}}], 0x2, 0x0) [ 1557.278820][T31406] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:07:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0xe}) 00:07:43 executing program 0: pipe(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001e80)={'ip6tnl0\x00', &(0x7f0000001e00)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @private0, @private0}}) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfe800000}}], 0x2, 0x0) 00:07:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xeffdffff}}], 0x2, 0x401eb94) 00:07:43 executing program 5: pipe(&(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000440), 0x2, 0x0) 00:07:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_ts_info}) 00:07:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x10}) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfe80ffff}}], 0x2, 0x0) 00:07:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 00:07:43 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xffff0000}}], 0x2, 0x401eb94) 00:07:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 00:07:43 executing program 5: r0 = fork() openat$cgroup_root(0xffffff9c, 0x0, 0x200002, 0x0) process_vm_writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/153, 0x99}], 0x1, &(0x7f0000000500)=[{&(0x7f0000000400)=""/213, 0xd5}], 0x1, 0x0) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfec0ffff}}], 0x2, 0x0) 00:07:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x11}) 00:07:43 executing program 2: syz_io_uring_setup(0x4b7a, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0x1a4}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 00:07:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 00:07:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xfffffdef}}], 0x2, 0x401eb94) 00:07:43 executing program 5: setresuid(0x0, 0xee01, 0x0) openat$vcs(0xffffff9c, &(0x7f0000000640), 0x0, 0x0) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xff000000}}], 0x2, 0x0) 00:07:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x12}) 00:07:43 executing program 0: rt_sigaction(0x14, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000240)) 00:07:43 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000000300)=@nl=@unspec, 0x80, 0x0}}], 0x1, 0x0) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xff050000}}], 0x2, 0x0) 00:07:43 executing program 5: r0 = epoll_create(0x728) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x80000001, 0x0, 0x0) 00:07:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x22}) 00:07:43 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xffffff7f}}], 0x2, 0x401eb94) 00:07:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, 0x0, &(0x7f0000000440)) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffff0000}}], 0x2, 0x0) 00:07:43 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x25}) 00:07:43 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x4000000000000}}], 0x2, 0x401eb94) 00:07:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 00:07:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffff80fe}}], 0x2, 0x0) 00:07:43 executing program 0: wait4(0x0, 0x0, 0x40000007, 0x0) 00:07:43 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x100000000000000}}], 0x2, 0x401eb94) 00:07:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) fstat(r0, &(0x7f00000000c0)) 00:07:44 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0xfffffffffffffe63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:07:44 executing program 0: r0 = fork() process_vm_writev(r0, &(0x7f0000001540)=[{&(0x7f0000000000)=""/70, 0x46}, {0x0}, {&(0x7f0000000140)=""/184, 0xb8}, {0x0}, {0x0}], 0x5, &(0x7f0000002700)=[{&(0x7f00000015c0)=""/209, 0xd1}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, 0x0) 00:07:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x2e}) 00:07:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffc0fe}}], 0x2, 0x0) 00:07:44 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:07:44 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x1800000000000000}}], 0x2, 0x401eb94) 00:07:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfffffdef}}], 0x2, 0x0) 00:07:44 executing program 2: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f00000000c0)={0xec4, 0x14, 0x0, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0xed, 0x1, "a7922af0d022ff04dd4636ad37a86d445b98c8456b4a0704c46d88fe10a4993cec5f904ce9e52bdf4c11ed658016caf2872be9821593ba4af5969336a5104cba260aee8084b47d6cc0f64bdd19dbb35e0df64e6b1ecdbd0be648a61449ef57f7d4a8350a2fa673a6875622a850bf3158a6ca2cbb32950166948428ab5bd7a788435b3742225de15b61e45239d738663ae0a71c800691352f6e425ca55176617a1f2ad438540d5924013502cf7f3d7cb7b2420c3a83b149f1f3500c31368fe36cebd4709ad5375695ec4f47d18622f7c8b51162642c1cbd729937958ba8f20fba7935aa96b3cf466714"}, @INET_DIAG_REQ_BYTECODE={0x39, 0x1, "f244d4e7d6d2553fc7d97ab5599f90ebec6313b55ed99f17f2d7ea903b83187da2b1e9c46d55d9e2c29ac16b07204a7f0eb3a67e96"}, @INET_DIAG_REQ_BYTECODE={0xa1, 0x1, "46eaf345f291b0d7087ed0a2c35c038f762ee28386566f0572ac720f1412200cf55dcb4bcbcaf84e5ca9a7671246cfab6ee4c08444012beb9166e4ea7d32c74baa4c78d4f90c01dd1129ea150c4428f561809955a1d07752416f8d874e82fc669cebbd6f330968d82546500e9d46c1631b5587f15b7c3851b8a0e778dc796d18562345074ddc54436336e716b944840e7ad29bdbd4139e399c9ae808a0"}, @INET_DIAG_REQ_BYTECODE={0xcde, 0x1, "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"}]}, 0xec4}}, 0x0) 00:07:44 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x8000000000000000}}], 0x2, 0x401eb94) 00:07:44 executing program 5: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000002440)=[{}], 0x1, 0xce) 00:07:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x2, 0x0) 00:07:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x48}) 00:07:44 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendmmsg$inet6(r0, &(0x7f0000001dc0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@pktinfo={{0x20, 0x29, 0x32, {@empty}}}], 0x20}}], 0x1, 0x0) 00:07:44 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xeffdffff00000000}}], 0x2, 0x401eb94) 00:07:44 executing program 0: r0 = epoll_create1(0x0) r1 = openat$vcs(0xffffff9c, &(0x7f0000000640), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x10000006}) 00:07:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10, 0xa, 0x801, 0x0, 0x0, {}, ["", "", ""]}, 0x14}}, 0x0) 00:07:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffff97}}], 0x2, 0x0) 00:07:44 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xffff000000000000}}], 0x2, 0x401eb94) 00:07:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x4c}) 00:07:44 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:07:44 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4339, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 00:07:44 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xbb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000}) 00:07:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x2, 0x0) 00:07:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10, 0xa, 0x801}, 0x14}}, 0x44090) 00:07:44 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x60}) 00:07:44 executing program 0: socket(0x28, 0x0, 0xfffffffe) 00:07:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x2, 0x401eb94) 00:07:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) 00:07:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}}], 0x2, 0x0) 00:07:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x2, 0x401eb94) 00:07:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10, 0xa, 0x801}, 0x14}}, 0x0) 00:07:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x68}) 00:07:45 executing program 2: sysfs$2(0x2, 0x1ff, 0x0) 00:07:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) r2 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000180007041dfffd946f610500020000e8fe02080100010800080012000200ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 00:07:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}}], 0x2, 0x0) 00:07:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, 0x0, &(0x7f0000000440)) 00:07:45 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x2, 0x401eb94) 00:07:45 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000002040)='ns/pid_for_children\x00') 00:07:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x6c}) [ 1559.085446][T31704] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 00:07:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x2}], 0x2, 0x0) 00:07:45 executing program 2: r0 = socket(0x2, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000080)={'macvtap0\x00', @ifru_settings={0x0, 0x0, @cisco=0x0}}) 00:07:45 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x18}}], 0x2, 0x401eb94) [ 1559.144178][T31714] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 00:07:45 executing program 0: waitid(0x0, 0xffffffffffffffff, &(0x7f0000000300), 0x8, 0x0) 00:07:45 executing program 5: syz_io_uring_setup(0x4b7a, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0x1a4}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) fork() 00:07:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x74}) 00:07:45 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xbc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000007c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) 00:07:45 executing program 2: perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:07:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x3}], 0x2, 0x0) 00:07:45 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x1800}}], 0x2, 0x401eb94) 00:07:45 executing program 5: syz_io_uring_setup(0x7433, &(0x7f00000000c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) 00:07:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)={[], [], 0x7a}) 00:07:45 executing program 2: socket(0x2c, 0x3, 0x8) 00:07:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x4}], 0x2, 0x0) 00:07:45 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x179, &(0x7f0000000140)="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"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 00:07:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x2, 0x401eb94) 00:07:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f00000000c0)="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", 0x1000}, {0x0}, {&(0x7f0000001140)="c8", 0x1}], 0x3, &(0x7f0000002880)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) 00:07:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x5}], 0x2, 0x0) 00:07:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}], 0x2, 0x401eb94) 00:07:45 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x2405, &(0x7f00000001c0)='\x00') 00:07:45 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:45 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 00:07:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000}}], 0x2, 0x401eb94) 00:07:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x6}], 0x2, 0x0) 00:07:45 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8953, &(0x7f0000003900)) 00:07:45 executing program 2: socket(0x10, 0x2, 0xffffffa1) [ 1559.541975][T31812] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1559.601671][T31830] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:48 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x179, &(0x7f0000000140)="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"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 00:07:48 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0) 00:07:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff}}], 0x2, 0x401eb94) 00:07:48 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) 00:07:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x7}], 0x2, 0x0) 00:07:48 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file1\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x101091, 0x0) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000140)=ANY=[]) openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x101000, 0x1) 00:07:48 executing program 2: perf_event_open(&(0x7f00000000c0)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x829, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100bb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:07:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0000}}], 0x2, 0x401eb94) 00:07:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x8}], 0x2, 0x0) 00:07:48 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="75737271756f74612c626172726965013d3078303030303030303030303030303430312c7573726a71756f74613d2e2f66696c65302c6572726f72733d72656d6f756e742d726f2c646174615f6572723d61626f72742c00"]) 00:07:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef}}], 0x2, 0x401eb94) 00:07:48 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, 0x0) [ 1562.507715][T31876] EXT4-fs: 30 callbacks suppressed [ 1562.507730][T31876] EXT4-fs (sda1): Unrecognized mount option "barrie=0x0000000000000401" or missing value [ 1562.571657][T31893] EXT4-fs (sda1): Unrecognized mount option "barrie=0x0000000000000401" or missing value 00:07:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xf}], 0x2, 0x0) 00:07:51 executing program 5: r0 = socket(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8905, &(0x7f0000000440)) 00:07:51 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x2, 0x401eb94) 00:07:51 executing program 2: add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) 00:07:51 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x179, &(0x7f0000000140)="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"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 00:07:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x80, 0x3, 0x2, 0x99, 0x3, 0x0, 0x40, 0x10040, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_config_ext={0x7ff, 0x71}, 0x104c, 0x9, 0x3, 0x1, 0x4, 0xb6a6, 0x1, 0x0, 0x58, 0x0, 0xffff}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x2) preadv(r0, &(0x7f0000000080), 0x0, 0x8000, 0x7) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw6\x00') mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000240)=ANY=[@ANYBLOB="20c5d783ef7dffe074224a896265f4db343b7a9fc282c9692306975db65d8f21ced2ea94cd0275bab857180830a8cda8e76f9b675fb5ef905e6a17a551e3e44cb6b271d02ca62a84efbc7c4f7bddd4c92213d3e21f01a72bcd378ce4c5ec1fec6ec76f6e494b53e3dfdee995508651ea9a2fad2db8b8b87e20743ced5cdcec7cb8e99897c1614d02d54b04e62586f3d6e19a4cd0f9531bf8fee1646765928b90737eeab9728a612fcc2d9dfd0d56e7684766e28f84ee92b4476be8d6fa70345602b6aed38b"]) 00:07:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x10}], 0x2, 0x0) 00:07:51 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}}], 0x2, 0x401eb94) 00:07:51 executing program 2: add_key(&(0x7f0000000000)='rxrpc\x00', 0x0, &(0x7f0000000180)="e913607983e0967db2997617a6cfd581341af1bfd7fa7b37093aa633d4395cf3", 0xfffff, 0xfffffffffffffffc) 00:07:51 executing program 5: semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000040)=""/25) [ 1565.461397][T31905] EXT4-fs (sda1): Unrecognized mount option " Å׃ï}ÿàt"J‰beôÛ4;zŸÂ‚Éi#—]¶]!ÎÒê”Íuº¸W0¨Í¨ço›g_µï^j¥QãäL¶²qÐ" or missing value 00:07:51 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$cont(0x20, 0x0, 0x0, 0x4) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = getpid() ptrace$cont(0x18, r0, 0xe66d, 0x3) sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) ptrace$setregs(0xd, r0, 0x9a, &(0x7f0000000240)="1caf5e9e6941d425f057b5a96ed63aaa21434760e5c7b355b1a4bec16d01f0d64547f3230aa337de14d93f82a85dea3834d970d4bf605b4ff7157fb74cb786657cc5dd04a0b529ebe7085b7f1c150860c6fcc56f8eed14ee0d6423c8ef2e51734f822a241c258c1df51433ac633e6a7de5d07143b15245eb4c0693128c9c0acc68b1bf1b317f4ae6a13c12513325ad004f5fbb74441504a01d587ab0") r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) socket$inet6(0xa, 0x803, 0x2) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000140)=ANY=[@ANYBLOB='!', @ANYRESHEX, @ANYRESHEX=r1, @ANYRES64, @ANYRESHEX]) truncate(&(0x7f0000000100)='./file0\x00', 0x4) exit_group(0x101) r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) accept4(r2, 0x0, &(0x7f0000000080), 0x400) 00:07:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x11}], 0x2, 0x0) 00:07:51 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8904, &(0x7f0000003900)) [ 1565.620361][T31934] EXT4-fs (sda1): Unrecognized mount option "!0xffffffffffffffff0x0000000000000003ÿÿÿÿÿÿÿÿ0xffffffffffffffff" or missing value 00:07:54 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x179, &(0x7f0000000140)="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"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 00:07:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x2, 0x401eb94) 00:07:54 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x891c, &(0x7f0000003900)) 00:07:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x30}], 0x2, 0x0) 00:07:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0x18, 0x1, 'wpan1\x00'}]}, 0x20}}, 0x0) 00:07:54 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xd1c7, 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000180)='ext3\x00', 0x0, r0) r3 = signalfd(r2, &(0x7f0000000140)={[0x79]}, 0x8) openat(r3, &(0x7f0000000080)='./file0\x00', 0x81, 0x152) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:07:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x60}], 0x2, 0x0) 00:07:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x1, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) 00:07:54 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) lstat(&(0x7f0000000080)='./file0\x00', 0x0) 00:07:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'sit0\x00', @ifru_flags}) 00:07:54 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000}}], 0x2, 0x401eb94) 00:07:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xfc}], 0x2, 0x0) [ 1568.544018][T31972] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1568.575531][T31972] EXT4-fs (sda1): Remounting filesystem read-only [ 1569.307005][T31972] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1569.318974][T31972] EXT4-fs (sda1): Remounting filesystem read-only 00:07:57 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) uselib(&(0x7f0000000080)='./file0\x00') 00:07:57 executing program 2: prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='environ\x00') preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/113, 0x200000b1}], 0x1, 0x2, 0x0) 00:07:57 executing program 5: setresuid(0x0, 0xee00, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:07:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x1f4}], 0x2, 0x0) 00:07:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}}], 0x2, 0x401eb94) 00:07:57 executing program 0: pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xe, 0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/cgroups\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 00:07:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x300}], 0x2, 0x0) 00:07:57 executing program 0: r0 = semget(0x1, 0x3, 0x383) semctl$IPC_RMID(r0, 0x0, 0x0) 00:07:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x3e8}], 0x2, 0x0) [ 1571.523664][T31999] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1571.556592][T31999] EXT4-fs (sda1): Remounting filesystem read-only 00:07:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x3a, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1, 0x0, 0x0, 0x2bc0}, 0x350c) [ 1571.604919][T32011] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:07:57 executing program 2: socket(0x28, 0x0, 0x9) 00:07:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000007980)=[{{0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/230, 0xe6}], 0x3, &(0x7f0000000300)=""/199, 0xc7}}, {{&(0x7f0000000400), 0x80, &(0x7f0000000680)=[{0x0}], 0x1}, 0x30}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000007c0)=""/199, 0xc7}, {0x0}], 0x2}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000003780)=@phonet, 0x80, 0x0, 0x0, &(0x7f0000003a80)=""/221, 0xdd}}, {{0x0, 0x0, &(0x7f0000003d80), 0x0, &(0x7f0000003dc0)=""/224, 0xe0}}, {{&(0x7f0000005440)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f00000078c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}}], 0x7, 0x10000, &(0x7f0000007c00)={0x0, 0x3938700}) syz_genetlink_get_family_id$batadv(&(0x7f0000007c80), r0) [ 1571.653771][T32011] EXT4-fs (sda1): Remounting filesystem read-only 00:07:57 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x500}], 0x2, 0x0) 00:07:57 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f00000005c0)={0x0, 0xfb, 0x1015, 0x0, 0x0, "357829922965cfd7f821a57431e2875b", "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"}, 0x1015, 0x3) [ 1571.766402][T32027] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1571.793103][T32027] EXT4-fs (sda1): Remounting filesystem read-only [ 1571.820185][T32030] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1571.842421][T32030] EXT4-fs (sda1): Remounting filesystem read-only [ 1572.988315][T32034] cgroup: Unknown subsys name 'perf_event' [ 1572.994531][T32034] cgroup: Unknown subsys name 'net_cls' [ 1573.286949][T32115] cgroup: Unknown subsys name 'perf_event' [ 1573.292916][T32115] cgroup: Unknown subsys name 'net_cls' [ 1573.338285][T32126] cgroup: Unknown subsys name 'perf_event' [ 1573.342369][T32129] cgroup: Unknown subsys name 'perf_event' [ 1573.344487][T32126] cgroup: Unknown subsys name 'net_cls' [ 1573.353580][T32129] cgroup: Unknown subsys name 'net_cls' 00:08:01 executing program 5: perf_event_open(&(0x7f00000000c0)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:08:01 executing program 2: r0 = socket(0x29, 0x2, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200), r0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14}, 0x14}}, 0x8000) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 00:08:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000}}], 0x2, 0x401eb94) 00:08:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:08:02 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x613, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200), 0x2, 0x0) 00:08:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x5ff}], 0x2, 0x0) 00:08:02 executing program 5: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000180), 0x31b802, 0x0) 00:08:02 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xffff000000000000}}], 0x2, 0x401eb94) 00:08:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x600}], 0x2, 0x0) [ 1576.116309][ T1427] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1576.145696][ T1427] EXT4-fs (sda1): Remounting filesystem read-only [ 1576.206003][ T1447] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1576.227079][ T1447] EXT4-fs (sda1): Remounting filesystem read-only 00:08:03 executing program 0: prlimit64(0x0, 0x3, 0x0, &(0x7f0000000140)) fork() prlimit64(0x0, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 00:08:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x2, 0x401eb94) 00:08:03 executing program 5: syz_open_procfs$userns(0x0, &(0x7f0000000000)) syz_open_procfs$userns(0x0, &(0x7f0000000040)) 00:08:03 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@private1, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)={[{@quota}], [{@dont_appraise}, {@fowner_eq={'fowner', 0x3d, r0}}, {@hash}, {@uid_gt={'uid>', r0}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@seclabel}, {@fowner_lt={'fowner<', r0}}, {@fsuuid={'fsuuid', 0x3d, {[0x6a, 0x32, 0x57, 0x1, 0x39, 0x38], 0x2d, [0x35, 0x32, 0x38, 0x38], 0x2d, [0xc4, 0x61, 0x65, 0x38], 0x2d, [0x63, 0x30, 0x61, 0x39], 0x2d, [0x37, 0x62, 0x34, 0x66, 0x35, 0x31, 0x61, 0x64]}}}]}) [ 1577.036659][ T1459] SELinux: security_context_str_to_sid(unconfined_u) failed for (dev sda1, type ext4) errno=-22 [ 1577.062371][ T1465] cgroup: Unknown subsys name 'perf_event' [ 1577.068790][ T1465] cgroup: Unknown subsys name 'net_cls' [ 1577.527425][ T1597] cgroup: Unknown subsys name 'perf_event' [ 1577.533383][ T1597] cgroup: Unknown subsys name 'net_cls' [ 1578.359876][ T2141] cgroup: Unknown subsys name 'perf_event' [ 1578.366584][ T2141] cgroup: Unknown subsys name 'net_cls' 00:08:04 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000e, 0x13, r0, 0x0) 00:08:04 executing program 5: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/devices\x00', 0x0, 0x0) 00:08:04 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="407fb6ff5155412ba8499f7254e8790bff04c36c04d734d6092ce6911062b4e0f92ccec3e772228042fcba628273c057e046e6259dc24b33fa6e23bcf76a5309303062923565ceeccd19b54046c7b42d021b7cfedc2e926b23554231e9d2"]) 00:08:04 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc028660f, 0x0) 00:08:04 executing program 5: r0 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x3, 0x3f]) 00:08:04 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1={0xfc, 0x5}, @loopback}}) 00:08:04 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) [ 1578.667182][ T2329] EXT4-fs (sda1): Unrecognized mount option "@¶ÿQUA+¨IŸrTèy ÿÃl×4Ö " or missing value [ 1578.720588][ T2347] EXT4-fs (sda1): Unrecognized mount option "@¶ÿQUA+¨IŸrTèy ÿÃl×4Ö " or missing value 00:08:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x700}], 0x2, 0x0) 00:08:05 executing program 5: socket(0x18, 0x0, 0x7) 00:08:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x2, 0x401eb94) 00:08:05 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/slabinfo\x00', 0x0, 0x0) 00:08:05 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)) sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) wait4(r0, &(0x7f00000002c0), 0x4, &(0x7f0000000100)) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r2) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000300)={[{@mblk_io_submit}, {@user_xattr}, {@grpjquota}, {@resgid={'resgid', 0x3d, r2}}, {@dioread_lock}, {@jqfmt_vfsold}, {@nobh}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x1}}, {@bh}]}) 00:08:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x6681, 0x0) 00:08:05 executing program 5: r0 = syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x40102) read$usbmon(r0, &(0x7f0000000080)=""/81, 0x51) 00:08:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x810}], 0x2, 0x0) 00:08:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x0) 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xf00}], 0x2, 0x0) 00:08:06 executing program 5: io_setup(0x1d8c29a3, &(0x7f0000000040)) 00:08:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x8903, &(0x7f0000000140)={0x0, @xdp, @l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, @vsock}) [ 1579.910228][ T2922] EXT4-fs (sda1): Ignoring removed mblk_io_submit option 00:08:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:08:06 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) clone(0x1000000, &(0x7f0000000240)="3e41acfaf2b4f9ba1465ef90f308e84ad00bdf3bc7a138dcd19b66fd9d97246e33a216bf662b27b8be41a7890e53f7873547b0ecbb511ce973717fdc646a8f8ed33d745f415173b2bcdba04a76982d4bf7f6eec084bfb7e12d9f838f16eac243822111aed0984d7a598fa0ba02ae4ab629650b2a2237343ad5b5eb3eea7fae86b6de008ddf85d106c6e8bd32c80a196cb4f73e1156e388b68dba9f2f3506d217337a0b0a4dc71a0787e9b09f01157217866fadb9ce045304d7460bd6c85f630942ae3e07d72c46003e700c30adce6c825a513e0b225fbc7ae6cf3806ad7f75886303f95abf20873c03754b5a069d860fe4d027e40d24", &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="9b3b18a31078110d97310846783c95c0168fb6aa72f80f70179f00e8c8c88759922861afbac1cb8dd89de25130b306c816f51625f9b559bb1d6a212964b7e9c83004af83f29e5b84904ab00a572102bd8100562974b8e88aea8a12") mount$bind(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x8d400, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:08:06 executing program 2: socketpair(0x431fd154b90eae0, 0x0, 0x0, &(0x7f0000000140)) 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x1008}], 0x2, 0x0) [ 1579.956632][ T2936] EXT4-fs (sda1): Ignoring removed mblk_io_submit option 00:08:06 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[{@nr_inodes}]}) 00:08:06 executing program 0: openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000280), 0x2, 0x0) 00:08:06 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x2, 0x401eb94) [ 1580.032478][ T2945] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:08:06 executing program 2: syz_open_dev$evdev(&(0x7f0000000000), 0x5, 0x80002) 00:08:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)=ANY=[@ANYBLOB="1400eb"], 0x14}}, 0x0) 00:08:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}}], 0x2, 0x401eb94) 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x1100}], 0x2, 0x0) [ 1580.080511][ T2961] tmpfs: Bad value for 'nr_inodes' [ 1580.086081][ T2945] EXT4-fs (sda1): Remounting filesystem read-only [ 1580.095105][ T2961] tmpfs: Bad value for 'nr_inodes' 00:08:06 executing program 5: r0 = fsopen(&(0x7f0000001740)='selinuxfs\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, 0x0, 0x0, 0x0) 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x3000}], 0x2, 0x0) [ 1580.149418][ T2973] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:08:06 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:08:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={0x0}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) openat$full(0xffffffffffffff9c, &(0x7f0000000300), 0x20803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) 00:08:06 executing program 0: getrusage(0x1, &(0x7f0000000500)) 00:08:06 executing program 5: r0 = syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x40102) write$selinux_attr(r0, 0x0, 0xfffffdef) 00:08:06 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800}}], 0x2, 0x401eb94) 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x3f00}], 0x2, 0x0) [ 1580.238772][ T2973] EXT4-fs (sda1): Remounting filesystem read-only 00:08:06 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r0, 0x0, 0x0) 00:08:06 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x2, 0x401eb94) 00:08:06 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x46001, 0x0) 00:08:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f0000000000)) 00:08:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}], 0x2, 0x401eb94) 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x4000}], 0x2, 0x0) [ 1580.321866][ T3004] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:08:06 executing program 3: clone(0x20080000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x6000}], 0x2, 0x0) 00:08:06 executing program 5: fsopen(&(0x7f0000000080)='nfs4\x00', 0x0) 00:08:06 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, 0x0) 00:08:06 executing program 2: pipe2$9p(&(0x7f0000001400)={0xffffffffffffffff}, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 00:08:06 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000}}], 0x2, 0x401eb94) [ 1580.383229][ T3004] EXT4-fs (sda1): Remounting filesystem read-only [ 1580.407185][ T3030] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1580.420639][ T3030] EXT4-fs (sda1): Remounting filesystem read-only 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x80fe}], 0x2, 0x0) 00:08:06 executing program 0: getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) 00:08:06 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff}}], 0x2, 0x401eb94) 00:08:06 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@nr_inodes={'nr_inodes', 0x3d, [0x33, 0x27, 0x0]}}]}) 00:08:06 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000040)='!\x00', &(0x7f0000000080)="d2", 0x1) 00:08:06 executing program 3: clone(0x20082004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000080)=ANY=[@ANYBLOB="e8200b3fd4a9247a958200"]) 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xe803}], 0x2, 0x0) [ 1580.625830][ T3062] tmpfs: Bad value for 'nr_inodes' 00:08:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff0000}}], 0x2, 0x401eb94) 00:08:06 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB="2d20a93422d8fabfdc0c704c67b565e27c9e83cdd77a72bf2480a9ddaf7debb088b61665a321edc8b9a5b63499bb869e891c43c74019ea3d7edfd7b516e330804000b1a1939e21c1"]) 00:08:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xf401}], 0x2, 0x0) [ 1580.714327][ T3062] tmpfs: Bad value for 'nr_inodes' [ 1582.001326][ T3103] cgroup: Unknown subsys name 'perf_event' [ 1582.007802][ T3103] cgroup: Unknown subsys name 'net_cls' 00:08:09 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000400)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f", 0x2c, 0x600}], 0x0, &(0x7f0000001840)=ANY=[]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) getdents(r0, &(0x7f0000000040)=""/81, 0x51) 00:08:09 executing program 0: fspick(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) 00:08:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef}}], 0x2, 0x401eb94) 00:08:09 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000000, 0x110, r0, 0x4ea7a000) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:08:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xfc00}], 0x2, 0x0) 00:08:09 executing program 5: syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x6001) 00:08:09 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)) 00:08:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xfe80}], 0x2, 0x0) 00:08:09 executing program 2: fsmount(0xffffffffffffffff, 0x0, 0x88) 00:08:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890c, &(0x7f0000000140)={0x0, @xdp, @l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, @vsock}) 00:08:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x2, 0x401eb94) [ 1583.180358][ T3567] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:08:09 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 00:08:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xff00}], 0x2, 0x0) 00:08:09 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) [ 1583.243329][ T3567] EXT4-fs: 4 callbacks suppressed [ 1583.243342][ T3567] EXT4-fs (sda1): Remounting filesystem read-only 00:08:09 executing program 5: mount_setattr(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000, &(0x7f0000000080)={0x8d}, 0x20) 00:08:09 executing program 2: request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0) 00:08:09 executing program 3: clone(0x200430d50fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) exit_group(0x2) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) [ 1583.289001][ T3589] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1583.323713][ T3589] EXT4-fs (sda1): Remounting filesystem read-only 00:08:09 executing program 5: socketpair(0x0, 0xb, 0x0, &(0x7f0000000a00)) 00:08:09 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x4}], 0x2, 0x401eb94) 00:08:09 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) read$char_usb(r0, 0x0, 0x0) 00:08:09 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) exit_group(0xff) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 00:08:09 executing program 5: add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000240)="f5c9", 0x2, 0xfffffffffffffffb) 00:08:09 executing program 2: add_key(&(0x7f0000000300)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) [ 1584.776523][ T3629] cgroup: Unknown subsys name 'perf_event' [ 1584.782756][ T3629] cgroup: Unknown subsys name 'net_cls' [ 1584.969695][ T3699] cgroup: Unknown subsys name 'perf_event' [ 1584.975877][ T3699] cgroup: Unknown subsys name 'net_cls' 00:08:12 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) 00:08:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xff05}], 0x2, 0x0) 00:08:12 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x18}], 0x2, 0x401eb94) 00:08:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20601, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:08:12 executing program 5: r0 = socket(0x18, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@cred], 0x20}, 0x0) 00:08:12 executing program 2: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1021, &(0x7f0000000000), 0x4) 00:08:12 executing program 0: getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, 0xffffffffffffffff) setgid(0x0) 00:08:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x34000}], 0x2, 0x0) 00:08:12 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x1800}], 0x2, 0x401eb94) 00:08:12 executing program 2: r0 = socket$inet6(0x2, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000680)) 00:08:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000280)={'batadv_slave_1\x00'}) [ 1586.352789][ T4550] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:08:12 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000040)={0x0, 0x2, '\x00', [@pad1, @ra, @ra, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x18) sendto$inet6(r0, &(0x7f0000000080)="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", 0x4c1, 0x0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 00:08:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x40000}], 0x2, 0x0) [ 1586.407503][ T4550] EXT4-fs (sda1): Remounting filesystem read-only [ 1586.438198][T32033] ================================================================== [ 1586.446869][T32033] BUG: KCSAN: data-race in complete_signal / do_group_exit [ 1586.454257][T32033] 00:08:12 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x40000}], 0x2, 0x401eb94) [ 1586.456602][T32033] write to 0xffff8881003a6db4 of 4 bytes by task 1749 on cpu 0: [ 1586.464796][T32033] complete_signal+0x4a5/0x600 [ 1586.469566][T32033] __send_signal+0x680/0x760 [ 1586.474502][T32033] send_signal+0x281/0x390 [ 1586.479084][T32033] group_send_sig_info+0xe8/0x140 [ 1586.484096][T32033] __se_sys_kill+0xeb/0x400 [ 1586.488600][T32033] __x64_sys_kill+0x2d/0x40 [ 1586.493102][T32033] do_syscall_64+0x4a/0x90 [ 1586.497530][T32033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1586.503757][T32033] 00:08:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x100000}], 0x2, 0x0) [ 1586.506078][T32033] read to 0xffff8881003a6db4 of 4 bytes by task 32033 on cpu 1: [ 1586.513984][T32033] do_group_exit+0x51/0x1a0 [ 1586.518669][T32033] __do_sys_exit_group+0xb/0x10 [ 1586.523524][T32033] __se_sys_exit_group+0x5/0x10 [ 1586.528380][T32033] __x64_sys_exit_group+0x16/0x20 [ 1586.533396][T32033] do_syscall_64+0x4a/0x90 [ 1586.537807][T32033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1586.543862][T32033] [ 1586.546176][T32033] value changed: 0x00000000 -> 0x00000004 [ 1586.551882][T32033] 00:08:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x400300}], 0x2, 0x0) 00:08:12 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x1000000}], 0x2, 0x401eb94) 00:08:12 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000080)="a479457866e8d373", 0x8, 0x0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 00:08:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='cubic\x00', 0x6) 00:08:12 executing program 3: clone(0x1c080400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x2010, r0, 0xf845c000) r1 = socket$inet6(0xa, 0x803, 0x2) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x4241, 0xa) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, @multicast}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f00000005c0)={{r0}, 0x0, 0x2, @unused=[0x4, 0x6, 0x0, 0x7d0], @name="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mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x100b006, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)={[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@appraise_type}, {@fsmagic={'fsmagic', 0x3d, 0x101}}]}) [ 1586.554476][T32033] Reported by Kernel Concurrency Sanitizer on: [ 1586.561303][T32033] CPU: 1 PID: 32033 Comm: syz-executor.5 Not tainted 5.13.0-rc3-syzkaller #0 [ 1586.570487][T32033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1586.581045][T32033] ================================================================== 00:08:12 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x31, 0x0, &(0x7f0000000040)) 00:08:12 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x1000000}], 0x2, 0x0) 00:08:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x18000000}], 0x2, 0x401eb94) [ 1588.043205][ T4635] cgroup: Unknown subsys name 'perf_event' [ 1588.049310][ T4635] cgroup: Unknown subsys name 'net_cls' 00:08:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f0000008b40)={&(0x7f00000086c0)={0xa, 0x4e23, 0x0, @mcast1}, 0x1c, 0x0}, 0x0) 00:08:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x2000000}], 0x2, 0x0) 00:08:15 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000040)="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", 0x105d, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 00:08:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x8) 00:08:15 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0xeffdffff}], 0x2, 0x401eb94) 00:08:15 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000240)=ANY=[@ANYBLOB="a81703fcbd3f9fd1aa8b6b8f5bcb977aa33574e9228be28e08a4860ef01d3b9e270b926d47127e8c16bc72cbb2a6048b2e31b194873d3b42465385ca86ba8c1a5e018b40865853f3999645a00ed9da8f0bc83862449e14c433cf659e013c7b9a4002c04b706152bc4229f68ed9e73bcdd27ed9aae3964274131afe"]) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8, 0x7) chdir(&(0x7f0000000140)='./file0\x00') 00:08:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0xffff0000}], 0x2, 0x401eb94) 00:08:15 executing program 0: add_key(&(0x7f00000000c0)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) 00:08:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x3000000}], 0x2, 0x0) [ 1589.223966][ T5102] EXT4-fs (sda1): Unrecognized mount option "¨ü½?ŸÑª‹k[Ë—z£5té"‹âŽ¤†ð;ž' ’mG~Œ¼r˲¦‹.1±”‡=;BFS…ʆºŒ^‹@†XSó™–E ÙÚ È8bDžÄ3Ïež<{š@ÀKpaR¼B)öŽÙç;ÍÒ~Ùªã–Btþ" or missing value 00:08:15 executing program 2: syz_genetlink_get_family_id$gtp(&(0x7f0000000240), 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_LISTALL(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0}}, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000bc0), 0xffffffffffffffff) 00:08:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x4000000}], 0x2, 0x0) 00:08:15 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0xfffffdef}], 0x2, 0x401eb94) [ 1589.345881][ T5134] EXT4-fs (sda1): Unrecognized mount option "¨ü½?ŸÑª‹k[Ë—z£5té"‹âŽ¤†ð;ž' ’mG~Œ¼r˲¦‹.1±”‡=;BFS…ʆºŒ^‹@†XSó™–E ÙÚ È8bDžÄ3Ïež<{š@ÀKpaR¼B)öŽÙç;ÍÒ~Ùªã–Btþ" or missing value 00:08:16 executing program 5: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000003940), 0x0, 0x0) 00:08:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040), 0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) wait4(0x0, 0x0, 0x0, 0x0) 00:08:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x5000000}], 0x2, 0x0) 00:08:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x80, &(0x7f0000000100)=ANY=[@ANYRES64=0x0]) 00:08:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0xffffff7f}], 0x2, 0x401eb94) 00:08:16 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000008b40)={&(0x7f00000086c0)={0xa, 0x4e23, 0x0, @mcast1, 0x6}, 0x1c, 0x0}, 0x0) 00:08:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x401eb94) 00:08:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x5, 0x401eb94) 00:08:16 executing program 0: syz_mount_image$tmpfs(&(0x7f0000001780), &(0x7f00000017c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000039c0)={[{@gid={'gid', 0x3d, 0xee01}}]}) 00:08:16 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) open(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r2, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 00:08:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x6000000}], 0x2, 0x0) 00:08:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1038b1, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x5e4, 0x0, 0x0, 0x101824, &(0x7f0000000200)=ANY=[@ANYBLOB="7d00f75aca090bb4c0eac55494c7e7ad9e2d7741f9f61976e77f35a67157ce378e7fbd6605a20c4daa3e7bc8773e9cc5df2d74e1e47c0eae2021dfe09453563ff73bae848d775fe6dcdb2b302d84a583ab07db046558df0eb1a14f3e22ea2b70168146a7723d9aa16d2fe9520be26220dcf0cbbaa60fac17f8959f45fc394607ca58fa740ff4fbbe13947a1cab73c8f23d422d"]) 00:08:16 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x0) inotify_rm_watch(r0, 0x0) 00:08:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x7000000}], 0x2, 0x0) 00:08:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) sendmsg$inet6(r0, &(0x7f00000015c0)={&(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000001280)=[@dstopts_2292={{0x18}}, @dontfrag={{0x14}}], 0x30}, 0x0) 00:08:16 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0xa, 0x401eb94) 00:08:16 executing program 3: clone(0x10200000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0xffffffffffffff83) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:08:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x8000000}], 0x2, 0x0) 00:08:16 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) 00:08:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) wait4(r0, &(0x7f0000000140), 0x0, &(0x7f0000000300)) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000680)={{{@in, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000010006000000000002000400", @ANYRES32=r4, @ANYBLOB="02000000", @ANYRES32=r6, @ANYBLOB="e031feb4c68d0800e39efdfa6823d7030b3519e6ca3f6775a401818f", @ANYRES32=r8, @ANYBLOB="02000500", @ANYRES32=r1, @ANYBLOB="02000400", @ANYRES32=r1, @ANYBLOB="02000400", @ANYRES32=r9, @ANYBLOB="040000000000000008000400", @ANYRES32=r2, @ANYBLOB="10000100000000002000010000000000"], 0x5c, 0x1) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f00000005c0)=ANY=[@ANYBLOB="001b78baa4026643811c2d1050ac222c1c7f7b5fc3dcdfcf6bb7e856fbae267aa1142f2cbc42419e2212290b0023a059071121efd4f704702cc39a24a74b4388f9f3bd078ebcb29de63d093262be581d9c540db62c4006be73c3a3089143bf4f22e0d118c86297a4cdef3bdeda8bb5aee34cdff0a3135aded148e4939d07385778f0fa52aac36c9888bf845e408daf61be4731b2556f9ae39c9215fda728998f01195459bc"]) 00:08:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4841b684320ca978, 0x0) 00:08:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000008b40)={&(0x7f00000086c0)={0xa, 0x4e23, 0x0, @mcast1, 0x6}, 0x1c, 0x0}, 0x0) 00:08:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000001e40)=[{{&(0x7f00000004c0)={0x2, 0x4e22, @local}, 0x10, 0x0}}, {{&(0x7f0000000180)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000480)=[@ip_retopts={{0x0, 0x0, 0x7, {[@noop, @lsrr={0x83, 0x0, 0x0, [@loopback, @private, @dev]}, @ra]}}}], 0x18}}], 0x2, 0x0) 00:08:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xf000000}], 0x2, 0x0) 00:08:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="445de2926662728e15ad0f09ea80816d28c4cadbfcd24c9b1e8137454d98ffe8bd67fe0665ef9b004898153df83ff9faf99fe5bbc9d29a943a9102b735f55d159554e61535fe336a631073c88d8d3892712034467e85761aec2f4d212f99b23eadd4a914dd9a07170abf1b56b2137571d6ace959e008ee045511e454c0b306c762ad7b6b1f5f203db781f7301da2e1953ed1a0b80d0067d3536ad05bce0c20babdb39d3396569ccb924615f9578684ebeda637fac30175caef2b6a727f6ee7ceb05cd51cf685d67a59b6ddb89934d05788185a388212fd69ca8b993fb41083d1158a95eb6516fe14bf414e", 0xeb}, {&(0x7f0000000200)="0dd0bca0fc2ec036c2c2531b352a3bd4dfbfee91ee", 0x15, 0xb913}, {&(0x7f0000000240)="641032d8c9bcace3e02bf8f515b8d78bc729cbbb2840edea9a3ab21117df3f67e3dfd2afb44b7e0a07f7dc5e1a8ea9319dd6c330a180f3d105e433d00bccebb8631d93ab415811bbd3d7bed1cf6859f95ee37d3c9d9229f14d223c73fae90526185e33df77a6723147e51fa024964558d3a59d1ffe867eae98fc6945be33040a85793e9279d1caabcf9b53c450c6639882c1de52e7bd", 0x96, 0x3}], 0xa4, &(0x7f0000000380)={[{@huge_never}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}, {@fsname={'fsname', 0x3d, '}[//].'}}]}) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f00000003c0)=0x3) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:08:16 executing program 2: socketpair(0x11, 0x2, 0x0, &(0x7f0000000800)) 00:08:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x128) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2022403, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2008824, &(0x7f0000000240)=ANY=[@ANYBLOB="0084e48b34b596b373bf787babe4a89894a7e443eb5e2b406c2b1ea4270ac19a5551b00be930e763f6060000000000000003045942230a5d8a14cd1c57a8b598bf6d1dddebb349f0ab50d98f7c82bf1339879c7c277f47d33a11e983214d85224c11967aeffaa7e5dd130782ccebebfa7cbc2963ff9580c39704558cba5c5198ca9992b73ca7c666589599ffff462c8691956a118c7b0c87dd58e170d59fad26687fd0304b19f84415e66f1631ff6223e333a4bd37c616e9e60e"]) 00:08:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 00:08:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @loopback}, 0xc) 00:08:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000008b40)={&(0x7f00000086c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c, 0x0}, 0x44810) 00:08:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x10000000}], 0x2, 0x0) 00:08:16 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x202, 0x0) [ 1590.578779][ T5240] loop1: detected capacity change from 0 to 185 00:08:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000019c0)={&(0x7f0000000600)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0) 00:08:16 executing program 3: clone(0x20014204dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2040010, &(0x7f0000000040)=ANY=[@ANYBLOB='Y']) exit_group(0x1) 00:08:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000640)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x42, 0x0) 00:08:16 executing program 3: ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000080)=ANY=[@ANYBLOB="004ce827d68a62f96ee2836258250a73"]) [ 1590.654290][ T5263] loop1: detected capacity change from 0 to 185 00:08:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/asound/seq/timer\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000001040)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/232, 0xe8}], 0x1}, 0xfffff02a}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/223, 0xdf}, {&(0x7f0000000640)=""/133, 0x85}, {&(0x7f0000000700)=""/32, 0x20}], 0x5, &(0x7f00000007c0)=""/87, 0x57}, 0x1}, {{&(0x7f0000000840)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @local}}, 0x80, &(0x7f0000000c00)=[{&(0x7f00000008c0)}, {&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000940)=""/167, 0xa7}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/114, 0x72}, {&(0x7f0000000a80)=""/249, 0xf9}, {&(0x7f0000000b80)=""/25, 0x19}, {&(0x7f0000000bc0)=""/63, 0x3f}], 0x9, &(0x7f0000000cc0)=""/142, 0x8e}, 0x8000}, {{&(0x7f0000000d80)=@ethernet, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e00)=""/6, 0x6}, {&(0x7f0000000e40)=""/5, 0x5}, {&(0x7f0000000e80)=""/189, 0xbd}, {&(0x7f0000000f40)=""/63, 0x3f}, {&(0x7f0000000f80)=""/35, 0x23}], 0x5}, 0x80000000}], 0x4, 0x41, &(0x7f0000001140)={0x0, 0x3938700}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) ioctl$FICLONE(r0, 0x40049409, r2) r3 = socket(0x840000000002, 0x3, 0xff) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r3, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:08:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x10000120}], 0x2, 0x0) 00:08:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0, 0x0, 0x0, 0xfffffde2}, 0x0) 00:08:16 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000007200)={&(0x7f00000023c0)={0x2, 0x0, @local}, 0x10, 0x0}, 0x0) 00:08:16 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x10080000}], 0x2, 0x0) 00:08:16 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) bind(r0, &(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x6, @mcast1, 0x101}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000feb000/0x12000)=nil, 0x12000, 0x3000008, 0x50, r1, 0x20000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="64524314d1fff3170b593160f2105fd3a7fa70899abef4d180402430a3bf211baef5a89ae0a54653d515ecf21ca7ceb881748b80d4874b2008fa0bceaedd6c78de775a132afa8a3a6d20581e73f7f70db7aa6f70fa6403146a094c2a9e0f8898d92c39775f3db960d37358048e823e20e9b9f338720df3b58d164f1675134a1edfcef2af6ba8402c547f", 0x8a}], 0x1, 0x2) r2 = socket(0x840000000002, 0x3, 0xff) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r2, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) io_uring_enter(r1, 0x32ff, 0xfaae, 0x2, &(0x7f0000000180)={[0x5]}, 0x8) 00:08:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x40000, &(0x7f0000000240)="b4c600a65331bf5991b8b2869466ce597e1e0a4dd1de8adb2f495f02f6d92a828cd9c209fa1c445594ff03314b20ee53b9403c4668c1ada8c3bd2031355ea4ff316f85691f9a30ae5c7fcdafde0d21f21afa4edde5c7dd4b653fa4e92a97ceffc1839a56d029bc00ea41efbeabbaf2dda69391ef6d63314365be39a16f754f7bd7e6a29c7733cf7dea2b6ee5d51f459aecd09af3bac94eadfaccb7ea67794644e2a5684c61f4e5a5124d5792dc33b7f438128209698a6f571bf10e63c251d94afe59085473c850ec764d9f4c3a6441fa4b3d16ff06a66b684cba387a6032a467ab6b24e9", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="136f19c4970c8121aea0449fb118003d26796ed71183e45875b32bdd7ceb5b097564a82ade852c7896752d2d31be7135170833e1c8a18ef7d0608e2dba81") mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="b1a2617dc6d617036036e3671cb860bd93f2a52f9d37b2e05bce61e23a02df9ebb", 0x21}, {&(0x7f0000000100)="7a52d79508382ef2c7d2ceb9f617670a6a461f40ea161965", 0x18}, {&(0x7f0000000140)="cd02ed51c7a1dae620d9fe0fb751caa69b5e9cbdde5c2e6c62fad9d00138627e6dd3eef774105cdf36f9eaef9dd52515bb780fd9e086b0032e65", 0x3a}, {&(0x7f00000005c0)="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", 0x1000}], 0x4, 0x7) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB="04"]) [ 1590.782019][ T5294] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1590.796180][ T5294] EXT4-fs (sda1): Remounting filesystem read-only [ 1590.899427][ T5312] EXT4-fs (sda1): Unrecognized mount option "" or missing value 00:08:17 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000008e40)=[{{&(0x7f00000001c0)={0x2, 0x4e22, @multicast2}, 0x10, 0x0}}], 0x1, 0x0) 00:08:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x11000000}], 0x2, 0x0) 00:08:17 executing program 5: syz_mount_image$tmpfs(&(0x7f0000001780), &(0x7f00000017c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000039c0)) 00:08:17 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x2, 0x4e20}, 0x10, 0x0, 0x0, &(0x7f00000006c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffff6cd9}}], 0x30}, 0x0) 00:08:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) 00:08:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) open(&(0x7f0000000080)='./file1\x00', 0x80040, 0x184) 00:08:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x20010010}], 0x2, 0x0) 00:08:17 executing program 2: syz_mount_image$tmpfs(&(0x7f0000001780), &(0x7f00000017c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003940), 0x0, &(0x7f00000039c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x0]}}], [{@audit}]}) 00:08:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x30000000}], 0x2, 0x0) 00:08:17 executing program 1: sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0x11c, 0x0, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4a}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x3}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x6}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_REG_RULES={0xe4, 0x22, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x4}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xffffff17}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xbdb5}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xfffffffd}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x96b}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7ff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x74}]}, {0x4}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x5}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xfffffffe}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x2}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x100}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xfffffff7}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xc3}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3f}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x3}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x20}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xd2f00}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x400}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8}]}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4881}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) timer_create(0x6, &(0x7f0000000000)={0x0, 0x10, 0x0, @tid=r0}, &(0x7f0000000280)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x600100, 0x28) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000340)={{r2, r3+10000000}, {r4, r5+60000000}}, &(0x7f0000000380)) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = socket(0x840000000002, 0x3, 0xff) r7 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r7, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) fsync(r7) connect$inet(r6, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r6, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:08:17 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "1e4eb2220adde6d0b68bf40954f8a6da2b1f987f4dcd746f060351d7169f03cfaa7b1c94f0f1e057e2dcb2a7244e40a99b5fa1469919ed3d7eccbcbf598e26"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000600)="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", 0xfef}, {&(0x7f00000000c0)='s', 0x1}], 0x2}, 0x0) 00:08:17 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x0, 0x0, 0x0, 0x15, 0x0, 0xff}}) [ 1591.590954][ T5338] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:08:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x3f000000}], 0x2, 0x0) 00:08:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000200)={'sit0\x00', 0x0}) 00:08:17 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev}, 0x14) [ 1591.656434][ T5338] EXT4-fs (sda1): Remounting filesystem read-only [ 1591.676385][ T5359] rtc_cmos 00:00: Alarms can be up to one day in the future 00:08:17 executing program 0: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000180), 0x0, 0x0, 0x0, r0) 00:08:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f00000001c0)={{r1}, "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"}) r2 = socket(0x840000000002, 0x3, 0xff) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r2, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) r3 = socket$inet6(0xa, 0x803, 0x2) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYRES32=r0], &(0x7f0000000140)='[^)\x00', 0x4, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x12, r3, 0xd8dab000) [ 1591.733626][ T5368] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:08:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) preadv(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000080)}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/239, 0xef}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f00000025c0)=""/218, 0xda}, {&(0x7f00000026c0)=""/242, 0xf2}], 0x9, 0x69da, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:08:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x40000000}], 0x2, 0x0) 00:08:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000080)={0x2, 0x4e24}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}], 0x18}}], 0x1, 0x0) 00:08:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f0000000b00)={'syztnl1\x00', 0x0}) 00:08:17 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@un=@abs, 0x80, 0x0, 0x0, &(0x7f0000000700)=ANY=[], 0x48}, 0x0) 00:08:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x26, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) [ 1591.797008][ T5368] EXT4-fs (sda1): Remounting filesystem read-only 00:08:17 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000008b40)={&(0x7f00000086c0)={0xa, 0x4e24, 0x0, @dev, 0x6}, 0x1c, 0x0}, 0x0) 00:08:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x60000000}], 0x2, 0x0) 00:08:17 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000240)={&(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c, 0x0, 0x0, &(0x7f0000000680)=[@hopopts_2292={{0x18}}], 0x18}, 0x0) [ 1591.876086][ T5396] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1591.892309][ T5396] EXT4-fs (sda1): Remounting filesystem read-only 00:08:18 executing program 2: syz_mount_image$tmpfs(&(0x7f0000001780), &(0x7f00000017c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003940), 0x0, &(0x7f00000039c0)={[{@uid={'uid', 0x3d, 0xee00}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x0, 0x6b, 0x33, 0x37, 0x67, 0x67]}}, {@gid={'gid', 0x3d, 0xee01}}], [{@euid_eq={'euid', 0x3d, 0xee01}}, {@subj_role}, {@audit}, {@subj_role={'subj_role', 0x3d, 'syzkaller1\x00'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@appraise}]}) 00:08:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) mmap(&(0x7f0000121000/0x3000)=nil, 0x3000, 0x4, 0x4010, r1, 0xf1603000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket(0x840000000002, 0x3, 0xff) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r2, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:08:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x7ffffff7}], 0x2, 0x0) 00:08:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) exit_group(0x40) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000240)=ANY=[]) getdents(r0, &(0x7f0000000100)=""/131, 0x83) 00:08:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000080)={0x2, 0x4e24}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x18, 0x0, 0x7, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}}], 0x18}}], 0x1, 0x0) 00:08:18 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000640)={&(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0, 0x0, &(0x7f0000000680)=ANY=[], 0x80}, 0x0) 00:08:18 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0x97ffffff}], 0x2, 0x0) 00:08:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000480)=ANY=[@ANYBLOB="38787e36c6f60fb29c24684b6857f6e7b4a00295913213bb7ce12c2891790722e893f3bd9c4bfd52adba002495e55b01013f6355039a66e12c95a8809159569e3b47f572c069e6cde722723e5a1f00dd180489b0d1dece84445f79a302c650ce6e721c3eb19ed13d2798bf7f858f41f06d82df189b0c51fe9479b34ee390053c1fb2e7297533"]) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) clone3(&(0x7f0000000400)={0x800000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0, {0x25}, &(0x7f0000000240)=""/152, 0x98, &(0x7f0000000300)=""/183, &(0x7f00000003c0)=[0x0], 0x1, {r1}}, 0x58) kcmp(0xffffffffffffffff, r2, 0x5, r0, r0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f00000005c0), 0xb20b584720bf298f, 0x0) write$cgroup_type(r1, &(0x7f0000000080), 0x9) 00:08:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001840)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="1864093eb3634a5d800e028e96089ff3aedc96e4", 0x14}], 0x1, &(0x7f0000000140)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @empty}}}], 0x38}}, {{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="cb76fabbb9152a8b0f2f6d054b590f63eb4b69712a81994644c9edb78885c79785ddefdd6ed11f19f73cc964b7fcd3ef70b4bd3b6df4697a0fd91f0a526c41fabe5fe1686450a1f466239fb2d508902c273dbd", 0x53}], 0x2}}, {{&(0x7f0000001300)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001340)="07ba167a04c83deaa9ca41cf535b0c887f274f8cee2c5fd496a4c3cea88787905bfbd711ed46ad6433c448880e3bd6c8ba6299f3a31845b1997f1942bf4f394c57eaf1a236c427b461362297e5fb54bffc0406644506018751db46ab4ae30c3b3cef86a860648a84a3f84d855f2d7bc1c9c3b1c905703e7ec5b0cd327ee6b5149601a730819abcedaaa1fece40", 0x8d}, {&(0x7f0000001400)="b32e31a45ddedba5fb6f1b961d1ee89bfaf08ff7a2d6c056e7183fe00deb18550905ce4d12163a6fcae345100ad855504dc171dc9377baa79bd1163ed08d3e1759e6d6158af0f183acbcc16a4b3d0608d0f87a04a60067dd47978ccb06c2d88cde7ab589fbc562d3d6253281e76141c24991f4ffc66d7f931a9516be8f120361e0bbe89a3d5a0ff0e8ac7633b741955ea329f08868a28b1f361a203fb549a416b9aa347f0019a422586cd154", 0xac}, {&(0x7f00000014c0)="7c05ec39d774fb4767e4b4254509004128621a9eca00cc180311447492f5c6d289d17e7a4d4f6f18106d326c2f0fa0734e9c22abb02cf1d404b48a1a2910d23d5e8639d516de51185a950bd84b88", 0x4e}, {&(0x7f0000000180)="cb2b6134c338b99e36ea0fe2028271375e4ce47dfa9ccc6174cef9a8c0b79bedef215beda920dd666029a628abc2d5d88214d8dd9da82b55f57f4e967f399e80589ebfabf84622ef4627c9d0cbe0dd53daa1c259c74f1e58c276596098302cd2c7e292a489ca4f10e70aeb5741007d92a20906c5b868cbae2de5881dcd51d26b44e3d839c9b3240719e12d9c9b7f", 0x8e}, {&(0x7f0000001600)="00d4e0d707bfc6ecbb9ce6e8757d02520da3006287acdd8c7814df9e97b209675b9e9ba29fcc792be998f9926e9830f5d036ab", 0x33}, {&(0x7f0000001640)="695f579a7790318e49e27994a3933db7c1cd5314c8ed014e52b0210b697aae43afb4300115b69631cf4a733399f7da5608c8fd132964e69af8c01f2d792e2403b2daaf4d979ac2337a78bdce97f9ebed1ad45881f5dd57426e3c64b02983fc231d3cba79438ccdf3d7dc76c9bc5134a5805fadae055627849f9c34dede4ddb27f106c3b2cd7c354d3581ffce4146b433cd9044f50a5c478c91810b461f37a3f419c7dd0d767e81cb27c256d9357a4920362827eaf843595686", 0xb9}, {&(0x7f0000001700)="18dbf3d8959172f693f522a2202cb5c06bb0835ac0d82f20fd2ada9649580a165fd1c88a6c82ad26e824ee7d4efbcd114a01c965f47519441aa1772390831de499600573a29e5d6b805bd330e1c2eacffc18746cd4ff76", 0x57}], 0x7, &(0x7f0000001800)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xd6}}], 0x18}}], 0x5, 0x401eb94) [ 1592.187673][ T5447] EXT4-fs (sda1): Unrecognized mount option "8x~6Æö²œ$hKhWöç´ •‘2»|á" or missing value [ 1592.246405][ T5456] EXT4-fs (sda1): Unrecognized mount option "8x~6Æö²œ$hKhWöç´ •‘2»|á" or missing value [ 1593.467199][ T5460] cgroup: Unknown subsys name 'perf_event' [ 1593.475381][ T5460] cgroup: Unknown subsys name 'net_cls' 00:08:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000008b40)={&(0x7f00000086c0)={0xa, 0x4e22, 0x0, @private0}, 0x1c, 0x0}, 0x4044010) 00:08:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@multicast2, @dev={0xac, 0x14, 0x14, 0x31}}, 0xc) 00:08:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xe0ffffff}], 0x2, 0x0) 00:08:20 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000008, 0x30, 0xffffffffffffffff, 0x3b1f7000) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x6800, 0x0, 0x2000824, &(0x7f0000000040)) 00:08:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x250103, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f00000010c0)=0x3b) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000000c0)={{0x0, 0x20000000000, 0x20, 0x5, 0xffffffff, 0xe73c, 0x7, 0x45, 0x0, 0x2, 0x1fbf, 0xbf5a, 0x1ff, 0x8, 0xfffffffffffffca4}}) r2 = socket(0x840000000002, 0x3, 0xff) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r2, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) r3 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r3, 0xc0286687, &(0x7f00000011c0)={0x2, 0x9, 0x88, &(0x7f0000001100)=""/136}) 00:08:20 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000000)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @empty}}}], 0x20}}], 0x1, 0x0) 00:08:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xe8030000}], 0x2, 0x0) 00:08:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000080)={0x2, 0x4e24}, 0x10, 0x0}}], 0x1, 0x4800) 00:08:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000008c0)={&(0x7f0000000040)={0xa, 0x4e24, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstopts={{0x18}}], 0x18}, 0x0) 00:08:20 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x0, 0x0) read$char_usb(r0, &(0x7f00000002c0)=""/224, 0xfffffffffffffcc8) [ 1594.646342][ T5920] EXT4-fs warning (device sda1): __ext4_ioctl:829: Setting inode version is not supported with metadata_csum enabled. [ 1594.676360][ T5929] EXT4-fs warning (device sda1): __ext4_ioctl:829: Setting inode version is not supported with metadata_csum enabled. 00:08:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xeffdffff}], 0x2, 0x0) 00:08:20 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) open(&(0x7f00000003c0)='./file0\x00', 0x800, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000240)="f8e12834f2cea0d46d2fe254cae253186c6f4a43c80704f8f4510c1471454e6507f5e26bbda268170eb34bb34ef2f1e6a7f519b5ec0ebdd3ffe3066a7b94f3d117e02d7385e83657a6dfe2fb3ab428bc9e8ea4032dc4cbb94187ee6b542d526cd06191055a27313adca5b92ee84392f38f1edc9d7d08d8bd0dd47ae282a6f81f1d", &(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000340)="171cdec63060e8dac60d3ac45761f08acfe8ab33cfd860a6637d353459007384ac90f7424b173cb8500a8cb769c1d13197b8365b0d17841d50298c662ac9cca4b594155db3883f") mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)='system_u:object_r:modules_object_t:s0\x00', 0x26, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)=ANY=[@ANYBLOB='N']) 00:08:20 executing program 1: 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 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f00003d1000/0x4000)=nil, &(0x7f00006e1000/0xb000)=nil, &(0x7f000061c000/0x2000)=nil, &(0x7f0000701000/0x3000)=nil, &(0x7f0000164000/0x4000)=nil, &(0x7f00007c9000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00002c3000/0x2000)=nil, &(0x7f000023a000/0x4000)=nil, &(0x7f0000716000/0x4000)=nil, &(0x7f00004e1000/0x4000)=nil, &(0x7f00000000c0)="0978341b11102944557197a5901f53a41afccb0edc2455cf5a895aa5955609b3198228eafc9c4c11da4e521ae10b6567612ac7146c7eaf953eb0776bd9408abb0d0ced445bb0c1ec7244633ea81b1ae26f823e423749e69827439c2b45866023435c85a3add10a606c27c78fb327ff08826065590f7826b9327fbb8a11a495bc6d2ce4", 0x83, r0}, 0x68) 00:08:20 executing program 0: socket$inet(0x2, 0x3, 0x2) 00:08:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000005cc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 00:08:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000007200)={0x0, 0x0, 0x0}, 0x0) 00:08:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xf4010000}], 0x2, 0x0) 00:08:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000001e40)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @local}, 0x10, 0x0}}, {{&(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x2, 0x0) 00:08:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x30, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:08:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000080)={0x2, 0x4e24}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_tos_int={{0x14}}, @ip_retopts={{0x18, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @generic={0x83, 0x2}]}}}], 0x30}}], 0x1, 0x0) 00:08:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}) [ 1594.807939][ T5945] EXT4-fs (sda1): Unrecognized mount option "N" or missing value 00:08:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x4001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 00:08:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@private0, @mcast2, @local}) 00:08:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x2200, 0x1d7) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000040)) 00:08:21 executing program 0: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x55d7a09d8f5c5ab8, 0x0) 00:08:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xf5ffffff}], 0x2, 0x0) 00:08:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0xd9f, 0x40000) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r1, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:08:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000001ec0)=@ax25={{0x3, @bcast}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80) 00:08:21 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f00000019c0)={&(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000640)="0e05e276b7e4a1ab2e7b09726a56e65a2a8d9369131057fb613b3aadc93ee9ffe1d199762a12ddaf6f855a23f72fa8fbcb0c270c27", 0x35}, {&(0x7f0000000680)="397b6e2f0b28b1d4933518e0301cdf32cd7ca6012dc22cc8af316818a33cbe0668a1d6b3522bf5a8d8f55afb79e30109ec733fba3b211a27e2d183d02b57a9a49c09dce455e551f3bee172e7a34fe255bef813e14252dee604881b8fcc5ea99f7ca1f5155c81e9c2dca07d3fa3af5ba186a5120e432b49b2f7a35834", 0x7c}, {&(0x7f0000000700)="2fa61618c0d900a36e914e24535afed13844c84e048d34d1e2bd67aa0e620ff1b2061ec035e83e8fc10e4511ebff15ec1453a1db950e632b043b7d3d73eebb1abdd656553eefe85c0442bff9e552812eb4e6a9b56f9c9bb14ab28b4319db1a10e54b6896e6d17803be9575668cd365fd0c53acbfea7bd02c0523cac39114fcdee2e3881010221ecc625bfa83eaba23525eca37a32ac269", 0x97}, {&(0x7f00000007c0)="95a381d65a50c7ff357bd05f4576bceb5467d7de0c056096bc95b743cb4c9bec6488de6c262bb872b258711f5d1a5b803f692ba4b6a2ab1dc1d3a5a8289831c60fc92d5c6661878cb6953fed80890d70260f19d0b875362e24ed0bde57d6c64d645c8ec101ba757aa33c9eb2244542f2086683809557a8595367c59f", 0x7c}, {&(0x7f0000000840)="9aef06f029fb543e434fb09ffe2e1404d0b85ea191f8db6f47a66da5ce2e0871c3d764a457290b8e13400f48dc8ea179474ec3a376f32d3f23d924771236905aad5e4e74df646fa04a8bc46770582e23af02a082c5c7e6b6a9c40e1e0262450a2ea749782654c4d7c0c98a438aaa44016e114fa4832bcdbaa6cf319c766d6c3e0ea1f4230b6f9ee19fcc6cb22fa4e016351e40d2fddfcdba1de590a65ef3ae89cc4250c91219b9ce9e7fbc7789dd4277aec913f864c64922e71aae247d466941eafcc0a2a713e5aed4cf9567dac008c84da54297a902688f49b87f447055982d492e2d78baa66bc76123cdc601385250aa4f6e490200bb", 0xf7}, {&(0x7f0000000940)="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", 0x88e}], 0x6}, 0x0) 00:08:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xf7ffff7f}], 0x2, 0x0) [ 1594.994296][ T5993] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user 00:08:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @rand_addr=' \x01\x00'}}) 00:08:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000600)={&(0x7f0000000200)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000800)=[@dstopts_2292={{0x18}}, @hopopts={{0x18}}], 0x30}, 0x0) 00:08:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000005200)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[], 0x2230}}], 0x1, 0x0) fork() 00:08:21 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) mmap(&(0x7f0000550000/0x14000)=nil, 0x14000, 0x1800007, 0x20010, r1, 0x2bf48000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket(0x840000000002, 0x3, 0xff) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r2, &(0x7f0000001440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x401eb94) 00:08:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xfc000000}], 0x2, 0x0) [ 1595.040683][ T5993] EXT4-fs (sda1): Remounting filesystem read-only [ 1595.098568][ T6011] EXT4-fs error (device sda1): ext4_remount:5934: comm syz-executor.3: Abort forced by user [ 1595.137790][ T6011] EXT4-fs (sda1): Remounting filesystem read-only 00:08:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x2000824, &(0x7f0000000100)=ANY=[@ANYBLOB='mgrpjquota=,max_dir_size_kb=0x0000000000000001,noacl,journal_ioprio=0x0000000000000002,\x00']) 00:08:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@rand_addr, @empty}, 0xc) 00:08:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xfe800000}], 0x2, 0x0) 00:08:21 executing program 2: syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), 0xffffffffffffffff) 00:08:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x5}}, 0x1c, 0x0}, 0xfe80ffff}], 0x2, 0x0) 00:08:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000008b40)={&(0x7f00000086c0)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}, 0x0) 00:08:21 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f000000e540)={&(0x7f000000d100)={0x2, 0x4e23, @broadcast}, 0x10, 0x0, 0x0, &(0x7f000000e500)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @multicast1}}}], 0x20}, 0x0) [ 1595.231619][ T6033] EXT4-fs (sda1): Unrecognized mount option "mgrpjquota=" or missing value [ 1595.265769][ T6039] EXT4-fs (sda1): Unrecognized mount option "mgrpjquota=" or missing value 00:08:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000240)={&(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c, 0x0, 0x0, &(0x7f0000000680)=[@hopopts_2292={{0x18}}, @hopopts={{0x18}}], 0x30}, 0x20000084)