s\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x12) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x301, 0x0, 0x0, {{}, {@val={0x8, 0x10}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r3, 0x1, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x74}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x2}]}, 0x30}}, 0x4000010) 05:30:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 129.430144][T13257] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 129.443286][T13257] FAT-fs (loop4): Filesystem has been set read-only [ 129.456806][T13279] new mount options do not match the existing superblock, will be ignored [ 129.460797][T13251] loop5: detected capacity change from 0 to 64 05:30:47 executing program 0: mkdir(&(0x7f0000000540)='./file1\x00', 0x161) r0 = open$dir(&(0x7f0000000480)='./file0\x00', 0x101900, 0x90) r1 = openat(r0, &(0x7f00000004c0)='./file0\x00', 0x408000, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000600)='./file0\x00', 0x101000, 0xa0) mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) faccessat(r1, &(0x7f0000000500)='./file1\x00', 0x0) r2 = open(&(0x7f0000003f40)='./file0\x00', 0x274440, 0x20) accept$unix(r2, &(0x7f0000003f80), &(0x7f0000004000)=0x6e) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)=',})-^@\x00$#+\x00', &(0x7f0000000100)='\\\x02!\x00', &(0x7f0000000180)='cpuset\x00', &(0x7f0000000200)='+#/[}\x00', &(0x7f0000000240)='cpuset\x00', &(0x7f0000000280)='cpuset\x00', &(0x7f00000002c0)='.\x0f,-*[^#:\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='\\#h*!/%\x00', &(0x7f0000000380)=',^)\x00', &(0x7f00000003c0)='-\x00', &(0x7f0000000400)='&-]N\x00']) r3 = syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000680)='./file1\x00', 0xfffffffffffffff7, 0x2, &(0x7f00000006c0)=[{&(0x7f0000000f40)="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", 0x1000, 0x6}, {&(0x7f0000000800)="eab0028f160982addc8b4ef68786df761776b753f06ec5ace9b180ebcf12141edf9a7c64827439213f7e72b76be0fab0e5338f547404461cc67800d50b60d100ac9ce718ef4cff8a591fda6445eb31e5f61f2600", 0x54, 0xa06}], 0x0, &(0x7f0000000880)={[{@uid={'uid', 0x3d, 0xee00}}, {@mpol={'mpol', 0x3d, {'default', '=static', @void}}}, {@huge_never}], [{@appraise}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) faccessat2(r3, &(0x7f0000000940)='./file1\x00', 0x40, 0x1000) mount$tmpfs(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0x9c8001, &(0x7f0000000700)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303031303030302c687567653d6e657665722c687567653d616c776179732c73697a653d783233315e2c736d61636b66736861743d2d002c7365636c6162656c2c00e1578bf59ecc596569c3cef5ac290a105a81914ad60d1cfa0f1681fa07e9b7b631be759a59f3b47b6d17edf72d7cbf665b1958897e2887c25c8398a4be27002b5e62225e38d0ce30366b404108021d7c5db7bb9ad67e2f479b85ff1714dae3a6246b2d9bbf0c7c1f1b215cb9f9607204b09e20d0dc5d36990cb8a4e0bbcd3855d00e452c9c45958323f2bc1c26bb75d310350858e2cd759f624cd4f9e65a1b"]) [ 129.493934][T13302] loop1: detected capacity change from 0 to 64 [ 129.496032][T13251] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.509660][T13302] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.526783][T13304] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 05:30:47 executing program 3: mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 129.536542][T13311] new mount options do not match the existing superblock, will be ignored [ 129.546932][T13251] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 129.555494][T13251] FAT-fs (loop5): Filesystem has been set read-only [ 129.565500][T13317] loop4: detected capacity change from 0 to 1024 [ 129.583032][T13317] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{0x2}, {0x64}, {0x6, 0x0, 0x99, 0xffffff97}]}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) 05:30:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a1, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:47 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x9000, &(0x7f00000000c0)={0x4, 0x2, 0x1c0000}, 0x20) 05:30:47 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x20, 0x1) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/240, 0xf0, 0x40010000, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=@random={'system.', ',\x00'}, &(0x7f00000003c0)=""/219, 0xdb) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000100)='./file1\x00', 0x62) mkdir(&(0x7f00000000c0)='./file0\x00', 0x22) rmdir(&(0x7f00000001c0)='./file0\x00') [ 129.609407][T13317] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 129.617932][T13317] FAT-fs (loop4): Filesystem has been set read-only [ 129.651721][T13329] new mount options do not match the existing superblock, will be ignored [ 129.661355][T13317] loop4: detected capacity change from 0 to 1024 [ 129.673515][T13328] new mount options do not match the existing superblock, will be ignored [ 129.673466][T13317] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.695450][T13344] loop1: detected capacity change from 0 to 64 05:30:47 executing program 2: r0 = fsmount(0xffffffffffffffff, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x20, 0x40, 0x21, 0x81, 0x0, 0x5, 0x4040, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0x9}, 0x4040, 0xffff, 0x7ff, 0x6, 0x7, 0x7, 0x4, 0x0, 0xff, 0x0, 0x7ff}, 0x0, 0x8, r0, 0x2) prlimit64(0x0, 0x7, &(0x7f0000000680), 0x0) clone(0x9900, 0x0, 0x0, 0x0, 0x0) [ 129.701948][T13347] new mount options do not match the existing superblock, will be ignored [ 129.711561][T13328] new mount options do not match the existing superblock, will be ignored [ 129.714172][T13348] loop5: detected capacity change from 0 to 64 [ 129.722208][T13344] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:47 executing program 0: ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x20, @empty, 0x1}, {0xa, 0x4e23, 0x40, @mcast1, 0x3}, 0x0, [0x7, 0x8, 0x0, 0x2, 0x5, 0x1, 0x1, 0x5]}, 0x5c) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) 05:30:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:47 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x1) rmdir(&(0x7f00000001c0)='./file0\x00') [ 129.746048][T13317] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 129.754629][T13317] FAT-fs (loop4): Filesystem has been set read-only [ 129.768827][T13348] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.809545][T13366] new mount options do not match the existing superblock, will be ignored [ 129.812211][T13348] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 129.818816][T13367] new mount options do not match the existing superblock, will be ignored [ 129.826600][T13348] FAT-fs (loop5): Filesystem has been set read-only [ 129.847608][T13368] new mount options do not match the existing superblock, will be ignored 05:30:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x800}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) 05:30:47 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x40, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) [ 129.865898][T13372] loop1: detected capacity change from 0 to 64 [ 129.866625][T13368] new mount options do not match the existing superblock, will be ignored [ 129.894319][T13372] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.903716][T13348] loop5: detected capacity change from 0 to 64 [ 129.917217][T13348] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 129.938051][T13348] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 129.946701][T13348] FAT-fs (loop5): Filesystem has been set read-only 05:30:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6d01, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:47 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x80) 05:30:47 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0xa0000214) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = signalfd(r0, &(0x7f0000000080)={[0x5]}, 0x8) inotify_rm_watch(r4, r2) ppoll(&(0x7f0000000000)=[{r1}, {r3}], 0x2, 0x0, 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000100)='./control\x00') 05:30:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:47 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) [ 129.962001][T13384] new mount options do not match the existing superblock, will be ignored [ 129.966360][T13391] loop4: detected capacity change from 0 to 1024 [ 129.979680][T13384] new mount options do not match the existing superblock, will be ignored [ 129.985877][T13391] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.001528][T13391] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.010183][T13391] FAT-fs (loop4): Filesystem has been set read-only [ 130.062838][T13410] new mount options do not match the existing superblock, will be ignored [ 130.070028][T13412] loop1: detected capacity change from 0 to 64 [ 130.073511][T13413] new mount options do not match the existing superblock, will be ignored [ 130.077971][T13414] loop5: detected capacity change from 0 to 64 [ 130.091345][T13391] loop4: detected capacity change from 0 to 1024 [ 130.095006][T13412] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.107312][T13410] new mount options do not match the existing superblock, will be ignored [ 130.117363][T13391] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.128284][T13414] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:48 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x1000004, &(0x7f0000000200)='\xa0,+d(\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x10002, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:48 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x40000, 0xfffffffffffffffc, 0xfffffffd, 0x0, 0x0, 0xfffffffd, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpid() rt_tgsigqueueinfo(r2, r2, 0x16, &(0x7f0000000240)) ptrace(0x10, r2) ptrace$getregset(0x420e, r2, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r3, &(0x7f0000002180)=[{0x0, 0x2}, {&(0x7f0000001080)="17", 0x1}], 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x1, 0x7, 0x3, 0x72, 0x0, 0x670, 0x1d0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffffffa, 0x1, @perf_bp={&(0x7f00000002c0), 0x8}, 0xe00, 0x2, 0xd9, 0x4, 0xc72, 0x0, 0x0, 0x0, 0x258, 0x0, 0x5}, r2, 0x9, r3, 0xb) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="f8000000190001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b86b6e00000000000000000044000500ac141400000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa00"/180], 0xf8}}, 0x0) r4 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x20, 0x7f, 0xa2, 0x9, 0x0, 0xfffffffffffffffc, 0x2810, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xa7bc, 0x1, @perf_bp={&(0x7f0000000200)}, 0x8b37eabe91f604e8, 0x1, 0x3, 0xb, 0x8, 0x7, 0x39, 0x0, 0x80000001, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x5, 0x78, 0x1, 0x7f, 0x0, 0x20, 0xa1030, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbc4, 0x4, @perf_config_ext={0x81, 0x2}, 0x10082, 0x7f, 0x1, 0x4, 0x1, 0xe802, 0x4, 0x0, 0x3f, 0x0, 0x2}, 0x0, 0x5, r4, 0xa) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="8801000057"], 0x188}}, 0x0) [ 130.154131][T13414] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.162885][T13414] FAT-fs (loop5): Filesystem has been set read-only [ 130.179742][T13391] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.188339][T13391] FAT-fs (loop4): Filesystem has been set read-only 05:30:48 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x2850010, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000200)='./file0\x00', 0x1) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bfs\x00', 0x26b42d, &(0x7f0000000240)='cp\x05\x00\x00\x00\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) [ 130.207585][T13440] loop1: detected capacity change from 0 to 64 [ 130.217413][T13440] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.227487][T13436] new mount options do not match the existing superblock, will be ignored [ 130.238078][T13414] loop5: detected capacity change from 0 to 64 [ 130.241376][T13445] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=87 sclass=netlink_xfrm_socket pid=13445 comm=syz-executor.2 05:30:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:48 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) chdir(&(0x7f0000000240)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f0000000100)={{}, {0x264f}, 0x44, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="c3f3d38263ee3f17fd7bf7b42621043b95158a532236a812a268d216539c70afc7eabe649deb049347d2bcff823b4fa6d20396c250", 0x35, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x209f}) open_tree(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8101) rmdir(&(0x7f0000000200)='./file0/file0\x00') [ 130.247082][T13414] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.272112][T13414] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.281582][T13414] FAT-fs (loop5): Filesystem has been set read-only [ 130.292549][T13452] new mount options do not match the existing superblock, will be ignored 05:30:48 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') setxattr$security_ima(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), &(0x7f00000006c0)=ANY=[@ANYBLOB="027a666d84c9ff24410cb3075bb6b089f4ab07fd386701653760efb23007d422084c80a0"], 0xe, 0xeebe42d1574aaf2a) rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) pivot_root(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@ethernet={0x6, @random="ed3f6b5b4ec8"}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000f40)="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0x1000}, {&(0x7f0000000200)="9da925c733569f514c28b0dca943f7beaf4d7e7d0fbbc6c58a87bd3af9dd69be8d98483b044e40ffbde98f96d32178cfbc3591abf4d72271023ead6e9d2dde4ce2e33a3fa5a098d2fdade13c927f4bcba353fe54f0e64ab7aec337cbd2efd51e4080e16f34d0c0a1b94a7ae065ae01fbd82738333a02134bfc4ff1a3b411b04450bccbbf73111765640ee498705b340515aad5a52a2ae2d2114169209ba8652300fd27681e195689135e0d7413ca12bca50f21dacfa337189e87d47f6b6abbee", 0xc0}, {&(0x7f00000002c0)="dbc6197e5f20ace5306eba4370d24f984dfb0d4eabc305e1e5b5591ed44c81865f9368e802a872d1ec2fd45e637edebb40442d5f87f4a8199f0a11364540c0b39abff7304451de6373c7588e91e6bbed9d166300e45ec1d2f6593fe8eee71d02f219d5936932c0cb7d0eddcb90a6a557fb4961e3cf4158791a3b370ee1c2f5abd193fb27e8be7827cb9c5c5335bb107d0a3a9cf04eadd8eac89845ebfc0c47cf0970e464b60a06066fbe4d04726d62bd0ed140e989202a644ccc338fb7103040a05309b7f99b40e190e163409247f3898a4a3d7a92d024d0e6229a40ce56055453d66add6cfe90c42597d6627a3e88", 0xef}, {&(0x7f00000003c0)="392361130b6084f4a1bfe08f8b9b6fed6f7e94b5e14980f35939b97b05d8f587d3fb6ec1bcf3bb135afe8a07cad4c5304106b41b418f0621db5c2e6cc4c566977f629e601096c7b07dc5cf2b0f89098a42ea8be2a7f059b6dd65463a75f160162ebada160ada1036b8cfaf3495184c14e88b9692e67a9f33e71d5e53bc0e000ae5db9e48ee34de586f52894a70fd0005f698120bdf2c36cb56cb7cb24ab7c2856196dc03fe079ed67e1df1dfe0d8b060d9ee3c775db494", 0xb7}], 0x4, &(0x7f0000001f40)=ANY=[@ANYBLOB="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0x1120}, 0x800) lsetxattr$security_selinux(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000640), &(0x7f0000000680)='system_u:object_r:watchdog_device_t:s0\x00', 0x27, 0x1) 05:30:48 executing program 2: mlockall(0x5) mlockall(0x3) mlockall(0x4) prctl$PR_SET_THP_DISABLE(0x29, 0x0) creat(0x0, 0x0) syz_io_uring_setup(0x5bb4, &(0x7f0000000000)={0x0, 0xd335, 0x20, 0x1, 0xbd}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 130.356182][T13461] new mount options do not match the existing superblock, will be ignored [ 130.386167][T13461] new mount options do not match the existing superblock, will be ignored 05:30:48 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 130.400735][T13478] loop5: detected capacity change from 0 to 64 [ 130.409319][T13480] loop4: detected capacity change from 0 to 1792 [ 130.412841][T13482] loop1: detected capacity change from 0 to 64 [ 130.425669][T13480] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:48 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r0) recvmmsg(r0, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000f40)=""/4096, 0x1000}], 0x5}, 0xffffff7f}, {{&(0x7f0000000440)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000000180)=[{&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f0000000640)=""/164, 0xa4}, {&(0x7f0000000700)=""/218, 0xda}, {&(0x7f0000000800)=""/166, 0xa6}], 0x4}, 0x1}], 0x2, 0x2000, 0x0) mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) [ 130.449553][T13480] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.458093][T13480] FAT-fs (loop4): Filesystem has been set read-only [ 130.470498][T13482] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.470500][T13478] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.470592][T13478] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.497122][T13478] FAT-fs (loop5): Filesystem has been set read-only 05:30:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 130.508433][T13491] new mount options do not match the existing superblock, will be ignored [ 130.529618][T13496] new mount options do not match the existing superblock, will be ignored [ 130.539568][T13491] new mount options do not match the existing superblock, will be ignored 05:30:48 executing program 3: fdatasync(0xffffffffffffffff) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0/file0\x00', 0x11) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 130.559234][T13496] new mount options do not match the existing superblock, will be ignored [ 130.580597][T13480] loop4: detected capacity change from 0 to 1792 [ 130.582735][T13478] loop5: detected capacity change from 0 to 64 [ 130.596929][T13480] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:48 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nullb, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='cramfs\x00', 0x4000, &(0x7f0000000180)=':/^>+\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x80) [ 130.603004][T13515] new mount options do not match the existing superblock, will be ignored [ 130.617409][T13516] loop1: detected capacity change from 0 to 64 [ 130.623842][T13478] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.642457][T13478] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.642538][T13480] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:30:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 130.642556][T13480] FAT-fs (loop4): Filesystem has been set read-only [ 130.649557][T13516] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.651109][T13478] FAT-fs (loop5): Filesystem has been set read-only [ 130.693830][T13527] new mount options do not match the existing superblock, will be ignored [ 130.708265][T13525] new mount options do not match the existing superblock, will be ignored 05:30:48 executing program 3: r0 = fsmount(0xffffffffffffffff, 0x1, 0x72) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 130.750343][T13531] new mount options do not match the existing superblock, will be ignored [ 130.787343][T13536] loop4: detected capacity change from 0 to 2047 05:30:48 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x210) [ 130.797862][T13539] new mount options do not match the existing superblock, will be ignored [ 130.834231][T13539] new mount options do not match the existing superblock, will be ignored [ 130.835812][T13536] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.852472][T13545] loop1: detected capacity change from 0 to 64 [ 130.860873][T13554] loop5: detected capacity change from 0 to 64 [ 130.864282][T13557] new mount options do not match the existing superblock, will be ignored [ 130.883174][T13545] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:48 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x88) fgetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', 'cpuset\x00'}, &(0x7f0000000100)=""/1, 0x1) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 130.892967][T13536] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.901539][T13536] FAT-fs (loop4): Filesystem has been set read-only [ 130.910913][T13557] new mount options do not match the existing superblock, will be ignored [ 130.919838][T13554] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 130.942978][T13554] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 130.951610][T13554] FAT-fs (loop5): Filesystem has been set read-only [ 130.957545][T13564] new mount options do not match the existing superblock, will be ignored [ 130.969757][T13564] new mount options do not match the existing superblock, will be ignored [ 130.988595][T13536] loop4: detected capacity change from 0 to 2047 [ 130.996787][T13536] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.013095][T13554] loop5: detected capacity change from 0 to 64 [ 131.034405][T13536] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.034572][T13554] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.042968][T13536] FAT-fs (loop4): Filesystem has been set read-only [ 131.067122][T13554] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.075694][T13554] FAT-fs (loop5): Filesystem has been set read-only 05:30:49 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='pipefs\x00', 0x2000, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mount(&(0x7f0000000180)=@nullb, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='befs\x00', 0x1040, &(0x7f0000000280)='pipefs\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) 05:30:49 executing program 2: unshare(0x40400) set_mempolicy(0x2, &(0x7f0000000080)=0xffffffffffffffc3, 0x3) set_mempolicy(0x8000, &(0x7f0000000000)=0xfffffffffffffffc, 0x0) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x759b}, 0x1c) socket$inet6(0xa, 0x1, 0x5dff) set_mempolicy(0x4000, &(0x7f0000000040)=0x2, 0xe42) 05:30:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:49 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='cpuset\x00', 0x2810b0, 0x0) chroot(&(0x7f0000000040)='./file0/file0\x00') mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000100)='binder\x00', 0x220040, &(0x7f0000000180)='cpuset\x00') rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000240)='./file0/file0\x00') 05:30:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 131.219273][T13597] loop1: detected capacity change from 0 to 64 [ 131.226814][T13596] new mount options do not match the existing superblock, will be ignored [ 131.230444][T13601] loop5: detected capacity change from 0 to 64 [ 131.240931][T13606] new mount options do not match the existing superblock, will be ignored [ 131.247802][T13603] loop4: detected capacity change from 0 to 28799 [ 131.256662][T13597] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:49 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@nullb, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x12088, &(0x7f0000000180)='cpuset\x00') chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x21) 05:30:49 executing program 3: mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), 0x400000, &(0x7f0000000200)={'trans=unix,', {[{@access_user}, {@aname}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_lt={'fowner<', 0xee01}}, {@subj_user={'subj_user', 0x3d, 'cpuset\x00'}}]}}) mount(0x0, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000140)='overlay\x00', 0x64b24de4a0b6c9b0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r0, 0x4bfb, 0xfffffffffffffffc) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000180), &(0x7f0000000280)='./file0\x00', 0x8, 0x3) rmdir(&(0x7f00000001c0)='./file0\x00') [ 131.263803][T13603] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.277339][T13601] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:49 executing program 2: sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000006d40)=ANY=[@ANYBLOB="7600fd001b5bf3965ca2746b783901000000000000002831ca1e3d04804607000000bd5bcc1671c42e8a667bf6c0ab4bbf126426fdfb33acf2", @ANYRES16=0x0, @ANYBLOB="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"], 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x6004c050) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x0, "2156816c73038c"}) syz_open_dev$sg(&(0x7f0000004b00), 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x3666548cfe99130a, 0x0, 0x0, 0x4, @scatter={0x0, 0x0, &(0x7f00000000c0)}, 0x0, &(0x7f0000000240)=""/168, 0x1c5e, 0x10022, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x9, 0x1, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000004cc0)={0x4, 0x80, 0x0, 0xed, 0x2, 0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000004c80), 0x2}, 0x9200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000004a80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004940)=[{{&(0x7f0000000440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/49, 0x31}], 0x1, &(0x7f0000001600)=""/209, 0xd1}, 0x2}, {{&(0x7f0000001700)=@xdp, 0x80, &(0x7f00000018c0)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001780)=""/140, 0x8c}, {&(0x7f0000001840)=""/70, 0x46}], 0x3, &(0x7f0000001900)=""/158, 0x9e}, 0x5}, {{&(0x7f00000019c0)=@rc, 0x80, &(0x7f0000004100)=[{&(0x7f0000001a40)=""/214, 0xd6}, {&(0x7f0000001b40)=""/35, 0x23}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/212, 0xd4}, {&(0x7f0000001d40)=""/59, 0x3b}, {&(0x7f0000001d80)=""/226, 0xe2}, {&(0x7f0000001e80)=""/151, 0x97}], 0x7, &(0x7f00000041c0)=""/169, 0xa9}, 0x4}, {{&(0x7f0000001f40)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000004280)=""/200, 0xc8}, {&(0x7f0000004380)=""/239, 0xef}, {&(0x7f0000004480)=""/131, 0x83}, {&(0x7f0000004540)=""/91, 0x5b}], 0x5, &(0x7f0000004640)=""/134, 0x86}, 0x401}, {{&(0x7f0000004700)=@qipcrtr, 0x80, &(0x7f0000004800)=[{&(0x7f0000005d40)=""/4096, 0x1000}, {&(0x7f0000004780)=""/128, 0x80}], 0x2, &(0x7f0000004840)=""/236, 0xec}}], 0x5, 0x40012123, &(0x7f0000004ac0)={r6, r7+60000000}) sendfile(r5, r4, &(0x7f00000000c0)=0x99, 0xfff) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x832d}]}) perf_event_open(0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0) [ 131.317791][T13603] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.326361][T13603] FAT-fs (loop4): Filesystem has been set read-only [ 131.334645][T13601] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.337118][T13616] new mount options do not match the existing superblock, will be ignored [ 131.343296][T13601] FAT-fs (loop5): Filesystem has been set read-only [ 131.358306][T13616] new mount options do not match the existing superblock, will be ignored 05:30:49 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='ocfs2\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x480000, 0x30) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 131.378786][ C0] sd 0:0:1:0: tag#4223 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 131.388743][ C0] sd 0:0:1:0: tag#4223 CDB: opcode=0xe5 (vendor) [ 131.395154][ C0] sd 0:0:1:0: tag#4223 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 131.404203][ C0] sd 0:0:1:0: tag#4223 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 131.413276][ C0] sd 0:0:1:0: tag#4223 CDB[20]: ba [ 131.422485][T13601] loop5: detected capacity change from 0 to 64 05:30:49 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x14) r0 = socket$inet6(0x10, 0x108000000003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000080)="5500000019007faf37c0f2b2a4a280930a000310000243dc900523693900090010000000010000000800050000000000080005000004d5440a009b84136ef75afb83de4c704553e888a3bfd403b6e2718daa7227c4", 0x55}], 0x1}, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB='/dEv/nbd0\x00'], &(0x7f0000000180)='./file1\x00', &(0x7f0000000200)='ceph\x00', 0x8020, &(0x7f0000000240)=',\x00') chdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) 05:30:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 131.429521][T13601] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.474386][ T22] audit: type=1326 audit(1632547849.334:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13619 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=231 compat=0 ip=0x7f10244c4709 code=0x0 [ 131.505306][T13641] new mount options do not match the existing superblock, will be ignored [ 131.520034][T13644] loop4: detected capacity change from 0 to 32768 [ 131.524582][T13601] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.528086][T13646] loop1: detected capacity change from 0 to 64 [ 131.534969][T13601] FAT-fs (loop5): Filesystem has been set read-only [ 131.549150][ T22] audit: type=1326 audit(1632547849.404:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=13619 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f10244c4709 code=0x0 05:30:49 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = accept(r0, &(0x7f0000000640)=@caif=@rfm, &(0x7f0000000100)=0x80) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r2, 0x8983, &(0x7f0000000180)={0x7, 'team0\x00', {0x6}, 0x2}) setresuid(0x0, r1, 0xee01) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x5, &(0x7f0000000500)=[{&(0x7f0000000200)="235ebcb7aea5903f63639ba82aa1105dd4d4fca3957b3a2d85a4661d8bd1ed352cabccdfda45b1b9a7c1e614649b68e238d8f97d78fe3e7d00598061444c7cc6db003c99b79af2d99c1aad8a8bebf75be5dd172eaa36c4054b887dd1", 0x5c, 0x2}, {&(0x7f0000000280)="fc3134cabe5ab281f00d13539cab89c720ba46f5c69b563078815ccade30dea04be4f8f85569954b64bbde5dbada8badd386a944b8a8db7584d3c9d381c1cf554dd0a29e60d4d050eaad390b2ac3262e4eee7ff465f631aca5634b20ec7631b591a157cac15c6ed64dc31c81cf4fc836aa62dbe1b1179408186d0575b6f32712abdafd9a0c115a33fac14a96f8aee5e94937ebbf3ecca1aa39593e8f56910e3a48ae287fc716b5690d23626ec71966aadf6645d868c7e1929b41ee3e280a6d22d581b7eb4c1588ff9c71240c9f633938d26c000b19bcbe8718c6872b701fd4732f10f8c34460b2899cff27bc1d8f", 0xee, 0xe7f5}, {&(0x7f0000000380)="9ca397d41bad512d0198a1ec6eecea6eb933bd1079aaa3cb4841a03fedbefa52dac466f9fe3911afd3ba62cc918d943e85caebea522770b3ef1229ca2b257da5d84918105bd00563682b37878d43564a6ba1", 0x52, 0x3}, {&(0x7f0000000400)="9f5908179436d74acbc2d7d2b23f71e9e966a0094950d346c7cb004404eb72738ae952e56a07cafaf55c60379dc58c18d4713e1012ad18e22b768daf119e0232852d6c6a42d519c56d335fb40db514b9be4def118486ac9ca602ec30e9b795c7ffc0c5b8c5472adcb1eccc246fdcd0bcc7c12c4efdea5640d088b8", 0x7b, 0x400}, {&(0x7f0000000480)="ea85d4be5d099afd8aa8a2324c049ff13e3d157ccafed0517e20b9ddeee8b3981db878985c83df7b4c857f98051a3872f6ed55f4ac006ca81851e7a93cc52791d40a753fa668eabb468a7e11fafb4700d3d35fee43a79ed1f8b68a", 0x5b, 0x8}], 0x8040c4, &(0x7f0000000580)=ANY=[@ANYBLOB='u3\x00\x00', @ANYRESHEX, @ANYBLOB=',nr_blocks=x-tx7%80,uid=', @ANYRESHEX=r1, @ANYBLOB=',mode=00000000000000000003605,nr_inodes=eg1\t6m765,\x00']) rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:49 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r0, 0x4bfb, 0xfffffffffffffffc) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000001500)=[{&(0x7f0000010600)='$CD001', 0x6, 0x8800}, {&(0x7f0000000200)="021a834597fe0676ccc4b9050ad47389e6ccb96e812005fc5c424228bbe987bc741e0d31ba9dac8e63129c2739c0d8bb8476", 0x32, 0x1}, {&(0x7f0000000080)="4bebcb9b3f3fef31abcd043289ed35248f7c87c6aaab7bf2f7b2571bcf7c032f8dfcac26415e6a042cf21d79acffffbb1c7b000000000000000000", 0x3b, 0x4}, {&(0x7f0000000140)="e7", 0x1, 0xd3}, {&(0x7f0000000280)="e3036972cde131dcb053bdcc176ec311d745eaf5e62926945b90e3478f810cae025f80c13310c19f2c77f0c0a82920f452d2cc318326bbd9c66e7224303bee6333e116ff9c5ec4c08d723c535e2d9dd6d8fefc322e443e81a9a71339e277542a02ab4aea0b8e421dd58eca323a8bf25de7f641b426aaf9fff1c0910d17526288cd98a36e0627aaff558d23edd21e9fb042d5bd6c35ace9285bb47750fbb5a5419064bb455e8621acd5d04a70af3f456844bb2ea3ab75447a75d2ae4255b2e257819fcf01a2938ff458a7e17e4cae77a6964900060000000000009dfe481fe3000000", 0xe2, 0x27}, {&(0x7f0000000380)="e85a11925f555199897d5778650a0bcad81c7affc8f41010d1cf4c7916753fb4e2f51c7198684f1b060755ed829ab67952c5538887178e5862f3a1d32502acfdccb81d213ae2cf53f69318b8f87266a2ff21517a08a5bb5d661dc54a98b9317d5269d35d6338082652de9e241eed13c268155d03aac19022acedd6071cb9f88b84051c5ba3eb0d593df1d4f92a0007a33259b361a3fdc21aa2195ef7b5fa888c41ce52c138432367d3e0a72bdac6613f75a9672ec5e8336bbb2dfd69f07b6fb25a39db48f121f69bef1192c9f2ccaaa1f6c093fe67513fb0681b91dbd0a46539dc4ba21c6eed835994c27be9fa9b9782aa0c995f2d9586398cf4228c7d3972bb43aafc67d62838a1a0e4c1348d81ea87ec34f64bdd8a14ede963f1c90f77a4dd7f5765f8aec1fa16236fdcd26d0208062551be0986a6451c79d34fd45bd45fb892655a8b8f1db463a23dffe3b6d8c19f3e18bfe5bd9c4095572061658a64169e895c98b4bc731edf2f39876737809d34e6c437b58f3fe95be31ff50ce72fc558ad5efc862a3e1c2106f37c5814cbbc3684a56594fd4ceb853c9f1a7be46ebc341a231a5b8bc4f115ed6f4be11e71d34efab4f283fd26a65748eadf438a9e87eeb1137f3f2dc21a61affaafa71004b45129af63def33b0b0129322f6858bcfee42de81e7af4a906655a611b839c62b27c8b3fd470b5125c89813ec2d1761e8869a149bcdc35eb02bce5761c7e40f4896d71e9ec8ccc916e9628c2919705d7f29ac6329d3b060b2ec0622dde679cbeb9f99061aee7987dc39caab264347a4e8054b59df75552c3c17b5ad3c1d94af9d2a8d87527988da911a1965d600fc0d4f9a9fa4faa1f3a0e35ca12af99c66f962eeebb045c61a9cc83f0af7bb39ddc77357f2a0235cf1edf5bef62390c78a79ea9181e00e6839db9967e14a8c6a25ac0c888efa1c6a076cca0e219545813ed4b10bb566c9d220146215833b2b9e39a4fee26b7ce1256bb054cf935e60efe309e61f0040f162901bde4c74f8602cc6109903957460b06c9019549f3fd2b5969605f313ee04ac277b7c3a87eb859d07e24eef44add010cb4d9792f6a286a9c97d75dfe12087882c46856bee9e3df0dfaafa6e4a74d31ddadc22d5da8bb8b8364af78e85b5a30058c46bc96dbf409af0c01f79545337e1dd41bd6575f269b5ecf11d12b614efd25ead9fd4e6f7d5f3e13bdb41653d4dcfec1c54bb1855891ed91ab5be5def19a88aa4ffc1e2e0479a83d1374ae4621fc0a22a4e3a75f8b4d20a0e57d5bd0e80bbc7664fcd5c3b10e674c07563b7d788c76a0521c39bc138b7d7a1c6006a0af87843cb762f8027ab9e27704ea9a18ef20599520265092ba1af0643784d4eaee83a296a5612f182af3f62df6f60e4e009540681ddfebbbccde16971d4014debdda0853b487d1e80d790fc726957a54593cd58669ccb117ca9a77425173e9a83c61ff335b30c119496bf43b1fc60f129248a544dfca06b8998bf011ae01d0940a2b2519b9c4568fd723e43f6394a6d179d524ae92ab17f8f678a511be7d82d419a4333031a5579621f7127c587b72741e2a3210ec95e2c48bfba0339d2b26ff3f60a8902f5c747416f097c4834622187b2ca193d80f5f4c0d6b1567f60d0510f5099488e5408d5ac3bfc76f213932f8c83e5e8038df56a8848b59601faf2fb1a5111920b2f3b3961c224c5174c65b564bcec293718274a79b402979a6f2a69e7450ca261910d5cc4558f6689ab7aed720bea181f194c36925a39a94d70e140f358433f9fe9cf393826e39d760a530b6a55d50d4f396a0264020675bd8e1ebe6f27c3e1ba7c20064d1ad34c731772bb7bb921c057f5565a828489c929c0fcb1e28bb496329a61a8cba65ecfaa1e759179f11f426ae02b754ba308c449f94d3861b3c4ddc723b2ad052c7f6ca00b2c760d526580caa600f8000be8feada578e7beda0ef9b67ab7fc6a499f54fda81d273301d0d6abd8c042f009955473d6ca17d4880b9e7506fea5355bc77165e8c52388e13ddb05f3da0b4f6218fd9414c9b81f5ed28377d874ed307c29e16153503038da3d2de6c64790c2809b3f8ad5aa44cf0d378118f90b07920447e3ced5439c89b7f736e0ac170611a66f8dce5f58797e2dd35057ec65875778cf0a1eb138b8d9bac2486163858061fffe855386746df3e29990837ec991bdf23986b4573f9da074c125e42f854ba7ec2126c4c06621a3b5d29c266af6e909b1e769289ab5ecbb4692467421461e66bd1fd093ab6c616f1a764a9ad80ebc5cdcaf8b2d919e82cc2f1c2b6a92353f46aca09483eea5b04c1d459b43d6b7a59ebf5faaeb1ea6920c493e5cf666d63185194aaa451ab16dc9f5537c72e131bdc52e4d9b8dbe33d1b526d2e4c936768e1ccfbce3693e1606cddc2430e55b7d4c2ab089ee855b4c1b9ab27fe15cc604bdacfa7f63b413c3443633633023ae0d88ffdbfce373ed072207892675121efdcbde535ab7549f2652ed12f0759af981b3421e2d6191517ed4fd5405e6ee4d46edc00d0ed0f511ac4319eb4cdd679c9ce75296b515d1b93bd91ae00bd0a8aab93355c099c3e5eeb126e2bd1722b6f17c59a13752aad23fbdd83d9dcde1a572919933336b24da09eba9450e863230436a8e354a5a95daf6a6c6b73427c58404ea62be63425d194c500dba8000d6a79a98724a29e923bbf69a21697ded9d909a214a2a1888797bd7c0992dc0ef60e7580fa1e7e3d8f4c8caac2b6ed937ce6c9e667d50ddf28794caf6a59579f49a087bd37baa8c2c6cee85b41369336cfed6f6537d4813af3783fe330ae599bc365c04b27f073c5f7d0bd13b0656071a1f18e3f0fd82952060ca3e04dbba03179b7c00c42327a5d4c0a019c2bf441afdf6797504c1156b0bb1765b099e33dfe78dcf533a8769f9fe60344541e52d57193393af2d5f67fdd63ffb7c0dfae6427124d9a3b25b47ada458a9397b3aded9e3f7dece079df000b510fa2ab92bf610ee25de1af9e902023d89e612c2b5640746e795b5c3cc7e33dfae1c4f54aaa950c4ab344d969864f7e9f6a448e9f0727ba5f4f63ce6406e6b50bde412283dd73c0a03f897832b0c1171a11421b48bdfb00763923d76666f07b47c90353c1b35d523c2a66b4ac359f0592029335db2c4a1a56f3c4dab1a185b20a04b8445f030becea0c59eabf23c97be8a462a903f4413e6a29d3246478851e6a487bd4f04fbb9838cf05aa1b62bc030be2f0e1fca029cf7d0c1f29ed0f2e4893e0eb610908b685bd351e6b12f71af49910cb276a440a3b13443c400e781d95db283f799781880873cd191382d3b54e15a2cf29e05840cc78343c77f80aea254f8f7df8c684ddf5f8ef1508149ac1d625672790fb6800bf7cc731508b9f600d3329b9265dca0a0d4be84329d26633349a16758187f8ab5217d45fd80fc68fecbdfd5656fccbd89ae6cf672868777b10622fd91ea55cba52dbf769a20b66e77465baaffdb098a65e237a6fcbbbba0b99d8f7346fbe34f5daab7d790ce09269c5d727c79310842d5785cf9c4cff544017edca6e5a5af6e1e5c6f4ae6e8c61ab5112a6206b3be003384de0a9cd42e2b6146bf7f33d8adee2377e02b66d802841e57c58925a3a543f737005ca57e396d2f4177c3b2d989c3e86722d9b564094320d6dd8f4fbd6c4e0cea0d4906430823d1565993cefdef8f329fa020d28ebab25bc5ab9821de5818aba8439407fa97368362f502ca8ec0833bc5c8f3f621a6a4a7dee8b18c0733866799b71fbdac62b3e4711777dd778323b9e4786db181f5144973351d65530ec20bd9fb20f858d89a0d57650940904ea6a1817d3b0e0076883cd2004db6cde076b9cafbda608332b8abf12c7e7da53f10d15d87ed7ac939ef7057b9ded7f1a53413f8eef57e3933010092f1bb5679a383e8da7e89d0152e5094cf52eedf238ceb78225506ce11e4d79c56255c2682937e1797270b81033325efede6e4ab4f0e8311f62e4b662a2202ed4e80f8d6d87856e956635e07cf96848ddf9cfc09b30a3892892cc175a79090f1ab1cf82f8f018034bf773f8f4dcb5a1a85de06d2c3e99902cf9ffad288ba8af309f4b9a7ebd0e5008c7a3632d8ed8bbfb161bb235b0a38df1f27afa5259355fe48eb9b282057e737abdd8b20952e4c01a6f50f11558003baf6c609a5eecd59f5939037bb6ae71b899f2db29088f77aff065f3495a8ee1df62072ddbc47ac93fa8344895d6d4dfc6e864e10d32a79439bde8cbed45a55eff59fd1ba8a913c6d3921cf11f7478c5a55914eec866a9231ccd068572b23373d2255d0e100578cdf66b7bcf4d934ff22192798ef3774805c1de8012527201cf9604f4e23b74cb3ecc36f512de09e9e5c3dc9ddbf197f40be505fbb0a39ef1b5dcf3650281dfd0398036a7672a1a9212884f1d413aa4bc245b22c0d23bbdd8f450502ba1413bd793ca0c9f511df70b21d10f2eb06c2d51cd8d2b8831a6d5d2fd81c10d91fb46c460ccd27752484bd1ef29001f8ed13ae68b42ccbc82b58846e64c144e4e3ce38b90f926b3ac40cf0e4c2a36b2798985091192fa12bc206038382b3dd3325ad37bf8aedf41919c3562c29e3cf1478ff62fc5462d334c08080f3a58625a5fbcd45de6db4a3566a26577e1fc46e0d834c8fa575e06e4f2464f609883450b247355f04af8931e9b8f769d9d8ceaf80dee186efc9b1670573b2b9aba8fd14f209726a3d2c4d4a568eda5630ee46e83cb8ecf13c34448d3e292f85c2b2551ccf4be84c705141521b1173ed6304384dc0304d3c4da867665945962e94994aea0892359f235eabe77823b65f4b96dc3c1e4b2756e3591a87be9060ee03c4134f3e5120e4e80a1753b169f2e5a4193e7f6ee0df4af0c3dc5a238ee78ee5a18bccc36e94a44f5a6f49c3f7aa6a04a314488474319992d38570720d87f699f78243560a1142db9423245ad3bde6e8841f2e13660e9ab37f3c5faf4c74dd9f0b490b6ec99e92b8ea9d4e6e6cf0e8682b4163b0c690fb91e004b9b267cfb66b39168a77a36209d9ab098095fa9f4c019317520352d03cc9f3a5d8767f61d577c009417d4d268e1ada5cf5e052d100b61a2f3b35d533ebadc90ad9f92ad92036267e2892b75a195e6556039f2570abe02843a40945a67a7e3d31b9a94644bb1a955a092ed087ca1bb450145b227a8540adc0e3c93016b5fb4136bd0c9f53c358abe62a5fc587db43b6c86ba59f2f0f4a318de0fe47c071a33859c26deb591e43735f8ea77cdde2e3042e52dcc53808b77aa35fd07dba56fa01767c7d8fc539af19a5de6c9831aac6339d7a92518e4a13baea6d4a18df3e1bbe4ca63eb820edcef4a4e84dc7d2449780a6b17433f983c02f0d31e88277f746e5b66569c6e16f4d397036478f0f59fb344b4f8dcf68b4790e943e130ff40313094c3552ac0e12deb5604a77b09a8fb7b7e7cef239d59e0f6b8f2dba6ca012d28dad81c670e3d4a63c3fc536f31b1259627c51342f8247300a848bbbdf370f9f4ec39538042b8a241488f5eb3e94ab1a077f1b62a0a01e83d934ead800577793cd1b65881dec163e4dc2c2fd4b9a43e2388b9d3be6f584b1af9412e34cc6b40f98340694d524f1b19f4e4d2ce69430d2f48a74e3e1c8bc127bb12fcee4a92b8b4a6a879872f3cca1f254abf2161cdda595e8eea023df10c08b45b41983ff2503e0bb5c1af33f820e370a28be7b0db7383311fe1021add5070d7403d92d02c30873eaca306bc2ef354bfbd0a08d26b751b62f7a5d1420f60", 0x1000, 0x9}, {&(0x7f0000001380)="22d80a4bd5d05b602bbfb51ea383452df97462d97090092e6a6ede373b0864b5e0ef407970b670764994866fde748ff590d6fcc1bfec7695bfff79ff09bc7eebcf26e2c2ec8f3e5fd804684fc2f2de910aa98cf699fd7502d1d4b768c58bb7b6eaecfefe58ad47627ee9d2aa2280e9e7241e0c30bb8691e92206d78f8982127481ced1284c805072bb", 0x89, 0x2e}, {&(0x7f0000001440)="5abd33c05710529f5434792d361127e04ae33bb289ce3417c74dff056bec4dfeb5ec5aa12f8347a62e62ddc08dc081eec52f58df3f727ccb6a5a589915f42dbcc5c60fb39f279c39c27f8707eecb0ff91f57fe9693fe148569c1b80a70fe5d736c6c79f78647a59e8abcc5e5ad420c8c822acfa124dc01fb83fee9cfc23eec5cafb470edb4fd9bda6689c0317626e8de3fc5c5f29e", 0x95, 0x4}], 0x0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0]) [ 131.555776][T13641] new mount options do not match the existing superblock, will be ignored [ 131.585030][T13644] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.597390][T13646] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.607518][T13644] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.616117][T13644] FAT-fs (loop4): Filesystem has been set read-only 05:30:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8f03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3aa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:49 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') setxattr$incfs_id(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000100)={'0000000000000000000000000000000', 0x30}, 0x20, 0x2) rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) [ 131.629377][T13657] new mount options do not match the existing superblock, will be ignored 05:30:49 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f00000002c0)) r1 = openat$incfs(r0, &(0x7f0000000240)='.pending_reads\x00', 0x201, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee01) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@loopback, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@empty}}, &(0x7f00000004c0)=0xe8) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x4}, [{0x2, 0x0, r3}, {0x2, 0x5, 0xffffffffffffffff}, {0x2, 0x4, r5}, {0x2, 0x8}, {0x2, 0x4, r6}, {0x2, 0x0, r7}, {0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x0, r8}, {0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x3, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}, {0x8, 0x6, 0xee01}], {}, {0x20, 0x2}}, 0x84, 0x2) 05:30:49 executing program 3: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x4}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0xd66}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x4000004) mkdir(&(0x7f0000000600)='./file0\x00', 0xa46b8efe5773f8dc) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) mount(&(0x7f0000000180)=@md0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='cgroup\x00', 0x3, &(0x7f0000000280)='\\\x00') lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)='system_u:object_r:ldconfig_exec_t:s0\x00', 0x25, 0x3) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r1, &(0x7f0000002180)=[{0x0, 0x2}, {&(0x7f0000001080)="17", 0x1}], 0x2) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x200000, 0x102}, 0x18) renameat2(r1, &(0x7f0000000500)='./file1\x00', r2, &(0x7f00000005c0)='./file0\x00', 0x1) rmdir(&(0x7f00000001c0)='./file0\x00') [ 131.672709][T13664] new mount options do not match the existing superblock, will be ignored [ 131.683297][T13664] new mount options do not match the existing superblock, will be ignored [ 131.692115][T13644] loop4: detected capacity change from 0 to 32768 [ 131.703769][T13644] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:49 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ecryptfs\x00', 0x134081a, &(0x7f0000000180)='cpuset\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) [ 131.726388][T13681] loop5: detected capacity change from 0 to 71 [ 131.734817][T13644] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.743779][T13644] FAT-fs (loop4): Filesystem has been set read-only [ 131.747379][T13686] loop1: detected capacity change from 0 to 64 [ 131.764177][T13685] new mount options do not match the existing superblock, will be ignored 05:30:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000003840), 0x2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="84010000100013070000000000000000ac1414bb000000e9ffffff0000000000ac1e000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c001400736861323536000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000"], 0x184}}, 0x0) sendmmsg$unix(r2, &(0x7f00000038c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000b40)=@abs, 0x6e, &(0x7f0000001000)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, &(0x7f00000012c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x80}}, {{&(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000036c0)=[{0x0}], 0x1, 0x0, 0x0, 0xd0}}], 0x3, 0x40050) [ 131.775334][T13681] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.791589][T13685] cgroup: Unknown subsys name '\' [ 131.797753][T13693] new mount options do not match the existing superblock, will be ignored [ 131.807140][T13681] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 131.815704][T13681] FAT-fs (loop5): Filesystem has been set read-only 05:30:49 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x4004, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10e0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3ab, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 131.817305][T13686] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 131.833284][T13693] new mount options do not match the existing superblock, will be ignored [ 131.842474][T13695] new mount options do not match the existing superblock, will be ignored [ 131.851756][T13685] cgroup: Unknown subsys name '\' [ 131.887952][T13702] new mount options do not match the existing superblock, will be ignored 05:30:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3ac, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 131.931692][T13702] new mount options do not match the existing superblock, will be ignored 05:30:49 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0x102) unlink(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) [ 132.036545][T13681] loop5: detected capacity change from 0 to 71 [ 132.099677][T13715] loop4: detected capacity change from 0 to 34560 05:30:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9202, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:50 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') open$dir(&(0x7f0000000080)='./file0\x00', 0x181000, 0x2a) [ 132.181575][T13730] loop1: detected capacity change from 0 to 64 [ 132.189466][T13730] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.201604][T13733] new mount options do not match the existing superblock, will be ignored [ 132.213421][T13715] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.217799][T13733] new mount options do not match the existing superblock, will be ignored 05:30:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 132.238724][T13715] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 132.247435][T13715] FAT-fs (loop4): Filesystem has been set read-only [ 132.273117][T13747] new mount options do not match the existing superblock, will be ignored 05:30:50 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 132.283285][T13715] loop4: detected capacity change from 0 to 34560 [ 132.283380][T13748] loop5: detected capacity change from 0 to 73 [ 132.299816][T13747] new mount options do not match the existing superblock, will be ignored [ 132.315456][T13715] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.325127][T13748] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:50 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 132.337573][T13766] new mount options do not match the existing superblock, will be ignored [ 132.350533][T13765] loop1: detected capacity change from 0 to 64 [ 132.353203][T13748] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 132.356970][T13715] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 132.365382][T13748] FAT-fs (loop5): Filesystem has been set read-only [ 132.373635][T13766] new mount options do not match the existing superblock, will be ignored 05:30:50 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340), 0x300000, &(0x7f00000004c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x2, 0x6b, 0x39, 0x6b, 0x33, 0x6d, 0x39]}}, {@mode={'mode', 0x3d, 0x7}}, {@huge_within_size}, {@uid={'uid', 0x3d, r1}}, {@nr_inodes={'nr_inodes', 0x3d, [0x70, 0x34, 0x78, 0x37, 0x35]}}, {@huge_never}], [{@audit}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) ioctl$TCSETA(r0, 0x4bfb, 0xfffffffffffffffc) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r2, 0x4bfb, 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@private, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) chown(&(0x7f0000000580)='./file0/file0\x00', r3, 0xee00) mount(&(0x7f0000000240)=ANY=[@ANYRES16=0x0, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r2, @ANYBLOB="25118ced4c7e7d9e6de3f9a3949e5453f1db8cebf22bc47499b4835f13be73927c3444ed1cbb1513727c41267847e20781c81c4464cab6ed7e568a4e479e7b218632b45b6bad8e3619ffec0bd0f016f987ffab2a64b423c194031f87bb222453a7967d43a856dcad68285d3fdaced73889cbabbfb98cae51a4397a2ef6d4a68ecfc532d2d2836aa59f237aa68328f74331ba22c211565a2837a0577ea004090ab5a9066e9159c7c5b3134bb3", @ANYRES64=r0], &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='pstore\x00', 0x800000, &(0x7f0000000200)=',\x00') [ 132.374166][T13715] FAT-fs (loop4): Filesystem has been set read-only [ 132.411505][T13765] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.427737][T13748] loop5: detected capacity change from 0 to 73 [ 132.432501][T13778] new mount options do not match the existing superblock, will be ignored [ 132.447664][T13748] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.450224][T13778] new mount options do not match the existing superblock, will be ignored [ 132.465479][T13780] new mount options do not match the existing superblock, will be ignored [ 132.474496][T13748] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 132.483236][T13748] FAT-fs (loop5): Filesystem has been set read-only [ 132.498820][T13780] new mount options do not match the existing superblock, will be ignored 05:30:50 executing program 2: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x406, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9403, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:50 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) rmdir(&(0x7f0000000200)='./file0\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x400401, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x0, 0xea60}}) rmdir(&(0x7f00000001c0)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80841, 0xd0) mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) 05:30:50 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mount$9p_virtio(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x120044, &(0x7f0000000200)={'trans=virtio,', {[{@loose}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@access_client}], [{@subj_type={'subj_type', 0x3d, '['}}, {@seclabel}]}}) [ 132.760443][T13803] loop5: detected capacity change from 0 to 74 [ 132.767075][T13805] loop1: detected capacity change from 0 to 64 [ 132.774318][T13808] loop4: detected capacity change from 0 to 65536 [ 132.781729][T13816] new mount options do not match the existing superblock, will be ignored [ 132.791058][T13814] new mount options do not match the existing superblock, will be ignored [ 132.800611][T13815] new mount options do not match the existing superblock, will be ignored 05:30:50 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000140)) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='minix\x00', 0x20000, &(0x7f0000000180)='%#\x00') rmdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) [ 132.809082][T13805] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.812380][T13814] new mount options do not match the existing superblock, will be ignored [ 132.818423][T13808] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.838644][T13803] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 132.849991][T13803] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:30:50 executing program 2: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x4004, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 132.858716][T13803] FAT-fs (loop5): Filesystem has been set read-only 05:30:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:50 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') 05:30:50 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x111) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x400000, 0x0) mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) [ 132.884881][T13808] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 132.893476][T13808] FAT-fs (loop4): Filesystem has been set read-only [ 132.910428][T13827] new mount options do not match the existing superblock, will be ignored [ 132.918997][T13832] new mount options do not match the existing superblock, will be ignored 05:30:50 executing program 2: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mount$9p_virtio(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x120044, &(0x7f0000000200)={'trans=virtio,', {[{@loose}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@access_client}], [{@subj_type={'subj_type', 0x3d, '['}}, {@seclabel}]}}) [ 132.928158][T13832] new mount options do not match the existing superblock, will be ignored [ 132.936780][T13835] new mount options do not match the existing superblock, will be ignored [ 132.963657][T13808] loop4: detected capacity change from 0 to 65536 [ 132.970514][T13803] loop5: detected capacity change from 0 to 74 [ 132.975724][T13851] loop1: detected capacity change from 0 to 64 05:30:50 executing program 2: r0 = syz_io_uring_setup(0x495a, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x11a}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x8001) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_WRITE={0x17, 0x4, 0x2000, @fd_index, 0x0, 0x0}, 0x10001) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x7686, &(0x7f00000003c0)={0x0, 0x98d4, 0x2, 0x2, 0x7b}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000dc000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000440)) syz_io_uring_setup(0x19eb, &(0x7f0000000480)={0x0, 0xd5f4, 0x10, 0x2, 0x298}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000dc000/0x3000)=nil, &(0x7f0000000500), &(0x7f0000000540)=0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r6, 0x4bfb, 0xfffffffffffffffc) syz_io_uring_submit(r4, r5, &(0x7f0000000580)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r6}, 0x6) r7 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x10000000) syz_io_uring_submit(r1, r7, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r7, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r7, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd, 0x0, 0x0, 0xfffffffd}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r1, r7, &(0x7f0000000180)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x409e, 0x0, 0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x4) [ 132.985271][T13850] new mount options do not match the existing superblock, will be ignored [ 132.986870][T13808] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.004274][T13851] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.016474][T13803] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.032695][T13803] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.041366][T13803] FAT-fs (loop5): Filesystem has been set read-only [ 133.042308][T13808] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.056502][T13808] FAT-fs (loop4): Filesystem has been set read-only 05:30:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) mount(&(0x7f0000000280)=@sg0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='v7\x00', 0x200001, &(0x7f0000000340)='$%:,\\#\x00') chdir(&(0x7f0000000040)='./file0\x00') r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000180)=0x6e) rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) 05:30:51 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 05:30:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9503, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 2: syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) [ 133.141289][T13877] new mount options do not match the existing superblock, will be ignored [ 133.153062][T13880] loop5: detected capacity change from 0 to 74 [ 133.157106][T13881] loop1: detected capacity change from 0 to 64 [ 133.159764][T13876] new mount options do not match the existing superblock, will be ignored [ 133.166878][T13883] nfs: Unknown parameter 'am' [ 133.179848][T13880] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.190483][T13880] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.194271][T13881] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.199739][T13880] FAT-fs (loop5): Filesystem has been set read-only [ 133.220979][T13877] new mount options do not match the existing superblock, will be ignored [ 133.229939][T13876] new mount options do not match the existing superblock, will be ignored 05:30:51 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240), r0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0xd4, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond_slave_1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:xserver_misc_device_t:s0\x00'}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 133.242047][T13895] loop4: detected capacity change from 0 to 66048 [ 133.242946][T13883] nfs: Unknown parameter 'am' [ 133.268426][T13895] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:51 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x3) 05:30:51 executing program 2: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') [ 133.292773][T13901] new mount options do not match the existing superblock, will be ignored [ 133.298500][T13895] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.309824][T13895] FAT-fs (loop4): Filesystem has been set read-only [ 133.316898][T13904] new mount options do not match the existing superblock, will be ignored [ 133.331050][T13880] loop5: detected capacity change from 0 to 74 05:30:51 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') [ 133.346825][T13880] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.351016][T13913] new mount options do not match the existing superblock, will be ignored [ 133.357710][T13895] loop4: detected capacity change from 0 to 66048 [ 133.373182][T13921] loop1: detected capacity change from 0 to 64 [ 133.383804][T13880] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.391616][T13913] new mount options do not match the existing superblock, will be ignored [ 133.392406][T13880] FAT-fs (loop5): Filesystem has been set read-only [ 133.402515][T13921] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.422212][T13895] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.422637][T13925] new mount options do not match the existing superblock, will be ignored 05:30:51 executing program 0: mkdir(&(0x7f0000000600)='\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x240) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x84) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r0) write$binfmt_misc(r0, &(0x7f0000000500)={'syz0', "004b3e0557183b34772fb60dd838aa556d416c2c804190dd751061001ea8bb27d09c74c11e115dc3fdf6482d52c593596d24bf5cee164aa7b47f0db447015b6b87f59fa64edd19887c82370121e605855ec5500dcc58d274dc6e1e180590a02d3b9d5f133b0e3c4c7428a5979ddc11bbc602ce062148407f0d2fd6f397221c537f0c17bdc0162950acaa3c9d10f7af690cfd8f5261f325c357a24e40691f2e227ba85f304c438dbabdb4bd6c667987890b26c4fe29657be65decf1f2a5e19ef36adce799a701d7d9b90aecef873fb1c04952d37bb8c1f2874b93619ada90c368589dcacb9c27493424de27a5dd"}, 0xf1) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x28, 0x3f7, 0x4, 0x70bd25, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8044}, 0x40) [ 133.440107][T13933] new mount options do not match the existing superblock, will be ignored [ 133.454533][T13895] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.463365][T13895] FAT-fs (loop4): Filesystem has been set read-only 05:30:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9603, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 2: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 05:30:51 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='exofs\x00', 0x251400a, 0x0) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=@v1={0x1000000, [{0x5, 0x9}]}, 0xc, 0x1) mount(&(0x7f0000000180)=@sg0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='aufs\x00', 0x400, &(0x7f0000000280)='security.capability\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:51 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000f00)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x90000, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x121a43, 0x13) [ 133.496740][T13939] new mount options do not match the existing superblock, will be ignored 05:30:51 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x1) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cifs\x00', 0x18e0890, 0x0) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="2f5801767b6d6430003462f7d5d79fe4417a83ce46d6680fb37d1dc4318fc7a9ec0800c18edc1210df1457ef04b9fdc9d57a7fa499693bacc3b98d3d09f849d99afda8e9d80c8d4d565499dffe9292b3d1a0981f53c254311973a88fd10733a7aa93510af085f8c367748ac10b97ab7351b9930954a9aea6e70cf88eabbd549344c88f3f397f7035f4931f7dfe7bbe52d46212e979bc644bd16b7446a0f1e67b886784efa4"], &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='efs\x00', 0x80000, &(0x7f0000000400)='\"W\'\xca\xb9O\xa5l\xfdR\x9c\x13\x18Q8\xb7\xad\x94\xef\xcbS\x05\xdd\xdb\xeaS\xd9\xbfo\x8fu@\xab\x94K\x8dD!f\x9f\x05\x8c\x99\x89!\xd0\xf2\x93\xcc\xc4\x97\xa7\v\xca\xc01{\x7f\x9f_L\xacV\xber(\x98\xb6\xdb\x95IhJ#\x1f\xd4V\xaaQ\xa7\xd3\xbe\xa9\xbb7\xb6\x0e\xa2\x12\x15\xb4v\x17\x1f\xc7}\xb7v\xc2\x9a\x82![[^\xe2\xb4wN\xa2\xf8\xc5\xd0\xce\xd2\b\x85\xe7\xe2\xbc\xe2\x98^!0\xb36R\aW\x1b\x8d\xea\x9b-7\"\x03\xed\xbe\xc2\xb7\xed\x006[\xfd\xe3\xb3\x19:') umount2(&(0x7f0000000300)='./file0\x00', 0x4) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x200040, 0x102) chdir(&(0x7f0000000040)='./file0\x00') ioctl$BLKPG(r1, 0x1269, &(0x7f0000000240)={0xfe, 0xed40, 0xaf, &(0x7f00000004c0)="96c4c17abde829433852c7ec76f80942f033ccd383eed640f74cd9a33c6ecd7ebbf135aaa401b64d20db62f078febb6e01b21a2a54df8c070d45cdda8f9092b846fd641b5ef5a684fae4082b8a67dc9fbaf41340365c795eab2d548919023d7664e9c20cadbbf447e978038d63da44d33fcc0839e87237cc8fefa2f18d169d2533f98f7d9d26e9b0b07c264bc1cd44a56d49090968e581beb81e5bf4f8728d3662afcac210a5f9754206476e87a57e"}) open(&(0x7f0000000280)='./file0\x00', 0x400, 0x11) rmdir(&(0x7f00000001c0)='./file0\x00') rmdir(&(0x7f0000000140)='./file0\x00') [ 133.563451][T13950] new mount options do not match the existing superblock, will be ignored [ 133.570863][T13954] loop5: detected capacity change from 0 to 75 [ 133.579124][T13950] new mount options do not match the existing superblock, will be ignored [ 133.579518][T13953] loop1: detected capacity change from 0 to 64 [ 133.594522][T13951] new mount options do not match the existing superblock, will be ignored 05:30:51 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') 05:30:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x24000, 0x2) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 133.604842][T13953] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.607842][T13954] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.638791][T13965] loop4: detected capacity change from 0 to 98304 [ 133.645651][T13954] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.654573][T13954] FAT-fs (loop5): Filesystem has been set read-only 05:30:51 executing program 2: clone(0x88040000, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) tkill(r0, 0x13) [ 133.682924][T13965] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 133.707884][T13975] new mount options do not match the existing superblock, will be ignored [ 133.712755][T13954] loop5: detected capacity change from 0 to 75 [ 133.720321][T13983] new mount options do not match the existing superblock, will be ignored [ 133.725713][T13965] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.736729][T13976] new mount options do not match the existing superblock, will be ignored [ 133.739668][T13965] FAT-fs (loop4): Filesystem has been set read-only [ 133.750582][T13984] loop1: detected capacity change from 0 to 64 [ 133.761058][T13976] new mount options do not match the existing superblock, will be ignored [ 133.774931][T13954] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:51 executing program 0: lsetxattr$system_posix_acl(&(0x7f0000000400)='.\x00', &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000800008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="ffff1f007d00000000"], 0x5c, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) listxattr(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000005500)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/221, 0xdd}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/92, 0x5c}], 0x8, 0x5, 0x8) flock(r0, 0x2) rmdir(&(0x7f0000000000)='./file0\x00') [ 133.791430][T13965] loop4: detected capacity change from 0 to 98304 [ 133.825551][T13965] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='nsfs\x00', 0x800, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:51 executing program 2: rmdir(&(0x7f0000000000)='./file0\x00') r0 = mq_open(&(0x7f0000000100)='coredump_filter\x00', 0x0, 0x0, 0x0) r1 = dup2(r0, r0) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) mq_notify(r1, &(0x7f0000000180)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000240)) ptrace(0x10, r3) ptrace$getregset(0x420e, r3, 0x0, 0x0) mq_notify(r2, &(0x7f0000000080)={0x0, 0x38, 0x0, @tid=r3}) 05:30:51 executing program 0: lsetxattr$system_posix_acl(&(0x7f0000000400)='.\x00', &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0xee00, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000800008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="ffff1f007d00000000"], 0x5c, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f00000003c0)='./bus\x00', 0x0) listxattr(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000005500)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/221, 0xdd}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/92, 0x5c}], 0x8, 0x5, 0x8) flock(r0, 0x2) rmdir(&(0x7f0000000000)='./file0\x00') 05:30:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9703, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 133.836786][T13954] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.850504][T13954] FAT-fs (loop5): Filesystem has been set read-only [ 133.855741][T13965] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.865651][T13965] FAT-fs (loop4): Filesystem has been set read-only [ 133.867921][T13984] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:51 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)="b38ad9d43ef392c1d4f9f93739ebbd2718c9ac98bbb874d8f73c6ae193d6cb7ab9ed63f0f68d2b66779ea48c39c7b09a36e89f465694adbd0842e0713110e1b00fc1bfd938d2e783da429188359a403a02d78d46e8a39526aa1e6095cb4a3754a9a8df80ae728361bc9209149533aa599fe275ebfc855cc15dbed6c5d85ee98cdd53e58551f8a11e875eb3d3f52b0c7b0848170b2099ded86e496c5df1329fd0afd3beb385f96ca4a0ed", 0xaa}, {&(0x7f0000000200)="85afc8b7ae1fd3bc5ddcb4b527e3f4d2ab6639ea2fd5f82d0c87746f08dfd00e2968989d42e21bff4bd75f74cef9183c3a50ee4566ab5a971831d6400a818e34d3a8c04d831b06d599f3b2d821e97f446c9a9be17b8fe38c4d671b323ea32426d99ebf536bb68734a4f624a13a97d5edb8ad26d7bfb4c3e744606cb36256a6013a6301b5711bc85dc0af69778843af9b39abeb0d976c1af8d02afcb17089f1601d58e919d23d4c00a480d1a18920fef1a7878942073c855b85e82cf5d9873149400f5e9290ec693d539dcc23f6f04782df52e11b24e100bb7cf3f360ec", 0xdd}, {&(0x7f0000000040)="cc8b22b89afd6d6b2f8ae958aa", 0xd}], 0x3, 0xc) ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f00000017c0)={0x6, &(0x7f0000001700)=[{0x3f, 0x13, &(0x7f0000001440)="e43df946dfdd4a0ffa37dd16691a37c916b9c9", 0x1, 0x1}, {0x81, 0x1000, &(0x7f0000002440)="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", 0x1}, {0x3, 0x97, &(0x7f0000001480)="7cec2129ef0c5aea3af436a02de272c147eb301462dc50517957af37af36441dd2b12d80abd5b3093bf6d352447e47edf058061cac9f9553c61381ef957a7583b6799013aab4881a18b095ebeeed5d074bbe499e91230be362f7b205041c97508bae0d314c4147882a5bdb2d77fc0f39fe9150ce5755c5993ace19e608d3d2227e755d795347d8cf2f5e371fc0c6d1dd33ca5021554150", 0x1, 0x1}, {0x100, 0x5d, &(0x7f0000001540)="2d534e12fd101cdf37da0fd2acd2a126dd47d5f5cb6e11138c68157af491eadae0e33f555c3ec1645d58db2327f42775e8e203b033afc7e5206e3bb0ecb16852e3113874feb7286cd6b6a6ca6a3c78eb8e75841e3130d2b057fc25b328", 0x1, 0x1}, {0x1, 0xa, &(0x7f00000015c0)="edf646c2f7533ecfe3ed", 0x0, 0x1}, {0x80, 0xc6, &(0x7f0000001600)="e23bfe20a5d4ee209171cd7921d20594c47b071d26e0110034a2489b3aaea50c0d6ae1dbd1f40397b61a136065d70d5ffe459b54f839bd62d4efc178d4f0f3a04343eaedc363393b8140fdd27fb4ac618c471304c73b217bf37ae1abe7fe795c28737e0fbc87850a9b4026ce314569ee5149913013fde0f04415f21c3ca71b06ea5eccca7acc7e05ea13a925e36eb0777d72ad41ce34c87822d89c3d166b285cbf77f92570b072a66d959e7efd5ff0892a668470518ebf24e48aefa3b0d492c3d5de0a7e45f4", 0x1}]}) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000018c0)=0x14) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda5ba8d47d34f3904cf12dba000000", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x60, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000440)={{r1}, 0x0, 0x4, @unused=[0x1fc000000, 0x1, 0x80000000, 0x2], @devid=r2}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r2}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000200)={r2, 0x8, 0x7}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"]}, @devid=r2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) unshare(0x42000080) [ 133.932637][T14011] loop4: detected capacity change from 0 to 131072 [ 133.942360][T14011] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@private0, @in=@loopback, 0x0, 0xfff9, 0x0, 0x0, 0x2, 0x0, 0x20}, {0xfffffffffffffffc}, {}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x0, 0x33}, 0x0, @in6=@loopback, 0x0, 0x0, 0x2}}, 0xe8) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 05:30:51 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x800000, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 133.991405][T14011] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 133.999952][T14011] FAT-fs (loop4): Filesystem has been set read-only [ 134.002323][T14030] loop5: detected capacity change from 0 to 75 [ 134.016513][T14031] loop1: detected capacity change from 0 to 64 [ 134.025072][T14031] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.042358][ C0] sd 0:0:1:0: tag#4160 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 134.052242][ C0] sd 0:0:1:0: tag#4160 CDB: opcode=0xe5 (vendor) [ 134.053574][T14030] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.058681][ C0] sd 0:0:1:0: tag#4160 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 134.074518][T14030] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:30:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x5, 0x8c982) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000440)='\xfaIh\x05\x00K\x99F\x16\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_{T\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfbK\'\x06\r\xf8\x96\"\xe3\xd5\xc2\x818\x1f\xbf\x8c&`A-T\xbb)\x12\xbf\xfa\xc6\xefe\tM\xe6\xe5\xe9l^i\xda\x1cxo-\x89I\xd3\x04$\x7f\xbe[\xdd\x90J\x18\xaa\x91$\x02\xf8\xcb\xa3\xfatw\xb9\x00\xdfA\xa5\x9d\tk\x16\x16T\x8c\x18\xb4\xb0\x7f\x8a:\xbb\x97M+\xbc5\f\xf8\xc0>\x9e\x11', 0x0) copy_file_range(r0, &(0x7f0000000040)=0xfffffffffffff800, 0xffffffffffffffff, &(0x7f0000000080)=0x4, 0x3f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001de000/0x4000)=nil, 0x4000, 0x2000008, 0x82016, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="e9", 0x1}], 0x1, 0x4081002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000180)=0x80, 0xcfe415e878296009) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000280)) fallocate(r0, 0x11, 0x0, 0x100007e00) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x184010, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 05:30:52 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 134.076820][ C0] sd 0:0:1:0: tag#4160 CDB[10]: 92 1b da 5b a8 d4 7d 34 f3 90 4c f1 2d ba 00 00 [ 134.085472][T14030] FAT-fs (loop5): Filesystem has been set read-only [ 134.094544][ C0] sd 0:0:1:0: tag#4160 CDB[20]: 00 [ 134.106816][T14036] device lo entered promiscuous mode [ 134.117119][T14036] Y­4`Ò˜: renamed from lo [ 134.124165][T14042] new mount options do not match the existing superblock, will be ignored [ 134.133928][T14042] new mount options do not match the existing superblock, will be ignored [ 134.165891][ C0] sd 0:0:1:0: tag#4161 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 134.171742][T14052] new mount options do not match the existing superblock, will be ignored [ 134.176250][ C0] sd 0:0:1:0: tag#4161 CDB: opcode=0xe5 (vendor) [ 134.191090][ C0] sd 0:0:1:0: tag#4161 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 134.196335][T14052] new mount options do not match the existing superblock, will be ignored [ 134.200147][ C0] sd 0:0:1:0: tag#4161 CDB[10]: 92 1b da 5b a8 d4 7d 34 f3 90 4c f1 2d ba 00 00 [ 134.200163][ C0] sd 0:0:1:0: tag#4161 CDB[20]: 00 [ 134.205651][T14055] Y­4`Ò˜: renamed from lo [ 134.235936][T14011] loop4: detected capacity change from 0 to 131072 [ 134.259665][T14068] loop1: detected capacity change from 0 to 64 [ 134.262257][T14030] loop5: detected capacity change from 0 to 75 [ 134.273148][T14011] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.276600][T14068] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.293088][T14011] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 134.301664][T14011] FAT-fs (loop4): Filesystem has been set read-only 05:30:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9803, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x5, 0x8c982) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000440)='\xfaIh\x05\x00K\x99F\x16\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_{T\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfbK\'\x06\r\xf8\x96\"\xe3\xd5\xc2\x818\x1f\xbf\x8c&`A-T\xbb)\x12\xbf\xfa\xc6\xefe\tM\xe6\xe5\xe9l^i\xda\x1cxo-\x89I\xd3\x04$\x7f\xbe[\xdd\x90J\x18\xaa\x91$\x02\xf8\xcb\xa3\xfatw\xb9\x00\xdfA\xa5\x9d\tk\x16\x16T\x8c\x18\xb4\xb0\x7f\x8a:\xbb\x97M+\xbc5\f\xf8\xc0>\x9e\x11', 0x0) copy_file_range(r0, &(0x7f0000000040)=0xfffffffffffff800, 0xffffffffffffffff, &(0x7f0000000080)=0x4, 0x3f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001de000/0x4000)=nil, 0x4000, 0x2000008, 0x82016, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="e9", 0x1}], 0x1, 0x4081002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000180)=0x80, 0xcfe415e878296009) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000280)) fallocate(r0, 0x11, 0x0, 0x100007e00) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x184010, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 05:30:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)="b38ad9d43ef392c1d4f9f93739ebbd2718c9ac98bbb874d8f73c6ae193d6cb7ab9ed63f0f68d2b66779ea48c39c7b09a36e89f465694adbd0842e0713110e1b00fc1bfd938d2e783da429188359a403a02d78d46e8a39526aa1e6095cb4a3754a9a8df80ae728361bc9209149533aa599fe275ebfc855cc15dbed6c5d85ee98cdd53e58551f8a11e875eb3d3f52b0c7b0848170b2099ded86e496c5df1329fd0afd3beb385f96ca4a0ed", 0xaa}, {&(0x7f0000000200)="85afc8b7ae1fd3bc5ddcb4b527e3f4d2ab6639ea2fd5f82d0c87746f08dfd00e2968989d42e21bff4bd75f74cef9183c3a50ee4566ab5a971831d6400a818e34d3a8c04d831b06d599f3b2d821e97f446c9a9be17b8fe38c4d671b323ea32426d99ebf536bb68734a4f624a13a97d5edb8ad26d7bfb4c3e744606cb36256a6013a6301b5711bc85dc0af69778843af9b39abeb0d976c1af8d02afcb17089f1601d58e919d23d4c00a480d1a18920fef1a7878942073c855b85e82cf5d9873149400f5e9290ec693d539dcc23f6f04782df52e11b24e100bb7cf3f360ec", 0xdd}, {&(0x7f0000000040)="cc8b22b89afd6d6b2f8ae958aa", 0xd}], 0x3, 0xc) ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f00000017c0)={0x6, &(0x7f0000001700)=[{0x3f, 0x13, &(0x7f0000001440)="e43df946dfdd4a0ffa37dd16691a37c916b9c9", 0x1, 0x1}, {0x81, 0x1000, &(0x7f0000002440)="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", 0x1}, {0x3, 0x97, &(0x7f0000001480)="7cec2129ef0c5aea3af436a02de272c147eb301462dc50517957af37af36441dd2b12d80abd5b3093bf6d352447e47edf058061cac9f9553c61381ef957a7583b6799013aab4881a18b095ebeeed5d074bbe499e91230be362f7b205041c97508bae0d314c4147882a5bdb2d77fc0f39fe9150ce5755c5993ace19e608d3d2227e755d795347d8cf2f5e371fc0c6d1dd33ca5021554150", 0x1, 0x1}, {0x100, 0x5d, &(0x7f0000001540)="2d534e12fd101cdf37da0fd2acd2a126dd47d5f5cb6e11138c68157af491eadae0e33f555c3ec1645d58db2327f42775e8e203b033afc7e5206e3bb0ecb16852e3113874feb7286cd6b6a6ca6a3c78eb8e75841e3130d2b057fc25b328", 0x1, 0x1}, {0x1, 0xa, &(0x7f00000015c0)="edf646c2f7533ecfe3ed", 0x0, 0x1}, {0x80, 0xc6, &(0x7f0000001600)="e23bfe20a5d4ee209171cd7921d20594c47b071d26e0110034a2489b3aaea50c0d6ae1dbd1f40397b61a136065d70d5ffe459b54f839bd62d4efc178d4f0f3a04343eaedc363393b8140fdd27fb4ac618c471304c73b217bf37ae1abe7fe795c28737e0fbc87850a9b4026ce314569ee5149913013fde0f04415f21c3ca71b06ea5eccca7acc7e05ea13a925e36eb0777d72ad41ce34c87822d89c3d166b285cbf77f92570b072a66d959e7efd5ff0892a668470518ebf24e48aefa3b0d492c3d5de0a7e45f4", 0x1}]}) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000018c0)=0x14) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda5ba8d47d34f3904cf12dba000000", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x60, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000440)={{r1}, 0x0, 0x4, @unused=[0x1fc000000, 0x1, 0x80000000, 0x2], @devid=r2}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r2}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000200)={r2, 0x8, 0x7}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"]}, @devid=r2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) unshare(0x42000080) [ 134.312976][ C1] blk_update_request: operation not supported error, dev loop5, sector 0 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0 05:30:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 134.396809][T14082] loop5: detected capacity change from 0 to 76 [ 134.423407][ C0] sd 0:0:1:0: tag#4162 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 134.433526][ C0] sd 0:0:1:0: tag#4162 CDB: opcode=0xe5 (vendor) [ 134.439883][ C0] sd 0:0:1:0: tag#4162 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 134.448924][ C0] sd 0:0:1:0: tag#4162 CDB[10]: 92 1b da 5b a8 d4 7d 34 f3 90 4c f1 2d ba 00 00 [ 134.453719][T14093] loop1: detected capacity change from 0 to 64 [ 134.457944][ C0] sd 0:0:1:0: tag#4162 CDB[20]: 00 05:30:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9903, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 134.490374][ C1] blk_update_request: operation not supported error, dev loop5, sector 0 op 0x9:(WRITE_ZEROES) flags 0x800800 phys_seg 0 prio class 0 [ 134.490476][T14099] loop4: detected capacity change from 0 to 163840 05:30:52 executing program 2: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)="b38ad9d43ef392c1d4f9f93739ebbd2718c9ac98bbb874d8f73c6ae193d6cb7ab9ed63f0f68d2b66779ea48c39c7b09a36e89f465694adbd0842e0713110e1b00fc1bfd938d2e783da429188359a403a02d78d46e8a39526aa1e6095cb4a3754a9a8df80ae728361bc9209149533aa599fe275ebfc855cc15dbed6c5d85ee98cdd53e58551f8a11e875eb3d3f52b0c7b0848170b2099ded86e496c5df1329fd0afd3beb385f96ca4a0ed", 0xaa}, {&(0x7f0000000200)="85afc8b7ae1fd3bc5ddcb4b527e3f4d2ab6639ea2fd5f82d0c87746f08dfd00e2968989d42e21bff4bd75f74cef9183c3a50ee4566ab5a971831d6400a818e34d3a8c04d831b06d599f3b2d821e97f446c9a9be17b8fe38c4d671b323ea32426d99ebf536bb68734a4f624a13a97d5edb8ad26d7bfb4c3e744606cb36256a6013a6301b5711bc85dc0af69778843af9b39abeb0d976c1af8d02afcb17089f1601d58e919d23d4c00a480d1a18920fef1a7878942073c855b85e82cf5d9873149400f5e9290ec693d539dcc23f6f04782df52e11b24e100bb7cf3f360ec", 0xdd}, {&(0x7f0000000040)="cc8b22b89afd6d6b2f8ae958aa", 0xd}], 0x3, 0xc) ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f00000017c0)={0x6, &(0x7f0000001700)=[{0x3f, 0x13, &(0x7f0000001440)="e43df946dfdd4a0ffa37dd16691a37c916b9c9", 0x1, 0x1}, {0x81, 0x1000, &(0x7f0000002440)="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", 0x1}, {0x3, 0x97, &(0x7f0000001480)="7cec2129ef0c5aea3af436a02de272c147eb301462dc50517957af37af36441dd2b12d80abd5b3093bf6d352447e47edf058061cac9f9553c61381ef957a7583b6799013aab4881a18b095ebeeed5d074bbe499e91230be362f7b205041c97508bae0d314c4147882a5bdb2d77fc0f39fe9150ce5755c5993ace19e608d3d2227e755d795347d8cf2f5e371fc0c6d1dd33ca5021554150", 0x1, 0x1}, {0x100, 0x5d, &(0x7f0000001540)="2d534e12fd101cdf37da0fd2acd2a126dd47d5f5cb6e11138c68157af491eadae0e33f555c3ec1645d58db2327f42775e8e203b033afc7e5206e3bb0ecb16852e3113874feb7286cd6b6a6ca6a3c78eb8e75841e3130d2b057fc25b328", 0x1, 0x1}, {0x1, 0xa, &(0x7f00000015c0)="edf646c2f7533ecfe3ed", 0x0, 0x1}, {0x80, 0xc6, &(0x7f0000001600)="e23bfe20a5d4ee209171cd7921d20594c47b071d26e0110034a2489b3aaea50c0d6ae1dbd1f40397b61a136065d70d5ffe459b54f839bd62d4efc178d4f0f3a04343eaedc363393b8140fdd27fb4ac618c471304c73b217bf37ae1abe7fe795c28737e0fbc87850a9b4026ce314569ee5149913013fde0f04415f21c3ca71b06ea5eccca7acc7e05ea13a925e36eb0777d72ad41ce34c87822d89c3d166b285cbf77f92570b072a66d959e7efd5ff0892a668470518ebf24e48aefa3b0d492c3d5de0a7e45f4", 0x1}]}) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000018c0)=0x14) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda5ba8d47d34f3904cf12dba000000", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x60, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000440)={{r1}, 0x0, 0x4, @unused=[0x1fc000000, 0x1, 0x80000000, 0x2], @devid=r2}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r2}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000200)={r2, 0x8, 0x7}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"]}, @devid=r2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) unshare(0x42000080) 05:30:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9a03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 134.537642][T14093] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:52 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0x80, 0x200000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x30, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x28, 0x0, 0x53e484de2a688cea, 0x70bd29, 0x25dfdbfa, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x1, 0x50}}}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:52 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)="b38ad9d43ef392c1d4f9f93739ebbd2718c9ac98bbb874d8f73c6ae193d6cb7ab9ed63f0f68d2b66779ea48c39c7b09a36e89f465694adbd0842e0713110e1b00fc1bfd938d2e783da429188359a403a02d78d46e8a39526aa1e6095cb4a3754a9a8df80ae728361bc9209149533aa599fe275ebfc855cc15dbed6c5d85ee98cdd53e58551f8a11e875eb3d3f52b0c7b0848170b2099ded86e496c5df1329fd0afd3beb385f96ca4a0ed", 0xaa}, {&(0x7f0000000200)="85afc8b7ae1fd3bc5ddcb4b527e3f4d2ab6639ea2fd5f82d0c87746f08dfd00e2968989d42e21bff4bd75f74cef9183c3a50ee4566ab5a971831d6400a818e34d3a8c04d831b06d599f3b2d821e97f446c9a9be17b8fe38c4d671b323ea32426d99ebf536bb68734a4f624a13a97d5edb8ad26d7bfb4c3e744606cb36256a6013a6301b5711bc85dc0af69778843af9b39abeb0d976c1af8d02afcb17089f1601d58e919d23d4c00a480d1a18920fef1a7878942073c855b85e82cf5d9873149400f5e9290ec693d539dcc23f6f04782df52e11b24e100bb7cf3f360ec", 0xdd}, {&(0x7f0000000040)="cc8b22b89afd6d6b2f8ae958aa", 0xd}], 0x3, 0xc) ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f00000017c0)={0x6, &(0x7f0000001700)=[{0x3f, 0x13, &(0x7f0000001440)="e43df946dfdd4a0ffa37dd16691a37c916b9c9", 0x1, 0x1}, {0x81, 0x1000, &(0x7f0000002440)="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", 0x1}, {0x3, 0x97, &(0x7f0000001480)="7cec2129ef0c5aea3af436a02de272c147eb301462dc50517957af37af36441dd2b12d80abd5b3093bf6d352447e47edf058061cac9f9553c61381ef957a7583b6799013aab4881a18b095ebeeed5d074bbe499e91230be362f7b205041c97508bae0d314c4147882a5bdb2d77fc0f39fe9150ce5755c5993ace19e608d3d2227e755d795347d8cf2f5e371fc0c6d1dd33ca5021554150", 0x1, 0x1}, {0x100, 0x5d, &(0x7f0000001540)="2d534e12fd101cdf37da0fd2acd2a126dd47d5f5cb6e11138c68157af491eadae0e33f555c3ec1645d58db2327f42775e8e203b033afc7e5206e3bb0ecb16852e3113874feb7286cd6b6a6ca6a3c78eb8e75841e3130d2b057fc25b328", 0x1, 0x1}, {0x1, 0xa, &(0x7f00000015c0)="edf646c2f7533ecfe3ed", 0x0, 0x1}, {0x80, 0xc6, &(0x7f0000001600)="e23bfe20a5d4ee209171cd7921d20594c47b071d26e0110034a2489b3aaea50c0d6ae1dbd1f40397b61a136065d70d5ffe459b54f839bd62d4efc178d4f0f3a04343eaedc363393b8140fdd27fb4ac618c471304c73b217bf37ae1abe7fe795c28737e0fbc87850a9b4026ce314569ee5149913013fde0f04415f21c3ca71b06ea5eccca7acc7e05ea13a925e36eb0777d72ad41ce34c87822d89c3d166b285cbf77f92570b072a66d959e7efd5ff0892a668470518ebf24e48aefa3b0d492c3d5de0a7e45f4", 0x1}]}) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000018c0)=0x14) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda5ba8d47d34f3904cf12dba000000", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x60, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001900)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000440)={{r1}, 0x0, 0x4, @unused=[0x1fc000000, 0x1, 0x80000000, 0x2], @devid=r2}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r2}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000200)={r2, 0x8, 0x7}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000440)={{}, 0x0, 0x8, @inherit={0x58, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"]}, @devid=r2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) unshare(0x42000080) [ 134.607715][ C0] sd 0:0:1:0: tag#4163 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 134.617670][ C0] sd 0:0:1:0: tag#4163 CDB: opcode=0xe5 (vendor) [ 134.624017][ C0] sd 0:0:1:0: tag#4163 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 134.633065][ C0] sd 0:0:1:0: tag#4163 CDB[10]: 92 1b da 5b a8 d4 7d 34 f3 90 4c f1 2d ba 00 00 [ 134.642098][ C0] sd 0:0:1:0: tag#4163 CDB[20]: 00 [ 134.653325][T14099] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.666170][T14110] device lo entered promiscuous mode [ 134.672893][T14110] Y­4`Ò˜: renamed from lo [ 134.677926][T14099] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 134.686538][T14099] FAT-fs (loop4): Filesystem has been set read-only 05:30:52 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f513e5d537460a8cf00"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x800000, &(0x7f0000000180)='\x00') chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 134.722870][ C0] sd 0:0:1:0: tag#4164 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 134.732757][ C0] sd 0:0:1:0: tag#4164 CDB: opcode=0xe5 (vendor) [ 134.737706][T14130] autofs4:pid:14130:autofs_fill_super: called with bogus options [ 134.739117][ C0] sd 0:0:1:0: tag#4164 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 134.755862][ C0] sd 0:0:1:0: tag#4164 CDB[10]: 92 1b da 5b a8 d4 7d 34 f3 90 4c f1 2d ba 00 00 [ 134.765003][ C0] sd 0:0:1:0: tag#4164 CDB[20]: 00 [ 134.771563][T14130] autofs4:pid:14130:autofs_fill_super: called with bogus options [ 134.815033][T14099] loop4: detected capacity change from 0 to 163840 [ 134.825164][T14150] loop5: detected capacity change from 0 to 77 [ 134.833643][T14099] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.841665][T14150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.854564][T14156] loop1: detected capacity change from 0 to 64 [ 134.862682][T14150] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 134.871249][T14150] FAT-fs (loop5): Filesystem has been set read-only [ 134.875692][T14099] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 134.878531][T14156] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.887191][T14099] FAT-fs (loop4): Filesystem has been set read-only 05:30:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000140)='./bus\x00', 0x0) open(&(0x7f0000000180)='./bus\x00', 0x8c801, 0x4c) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) io_setup(0x204, &(0x7f00000003c0)) 05:30:52 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x2) acct(&(0x7f00000000c0)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:52 executing program 0: syz_io_uring_complete(0x0) clone(0x80300380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r0, &(0x7f0000002180)=[{0x0, 0x2}, {&(0x7f0000001080)="17", 0x1}], 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='-%:%\x00') write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) 05:30:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 134.915626][T14150] loop5: detected capacity change from 0 to 77 [ 134.929335][T14150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.944251][T14150] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 134.952892][T14150] FAT-fs (loop5): Filesystem has been set read-only [ 134.990282][T14176] loop4: detected capacity change from 0 to 196608 [ 134.999250][T14176] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 134.999765][T14178] new mount options do not match the existing superblock, will be ignored [ 135.030868][T14176] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:30:52 executing program 0: unshare(0x4a060480) unshare(0x10800) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x0, 0x6) r2 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x200400, 0x28, 0x14}, 0x18) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x6, &(0x7f0000000040)=[{0x0, 0x13, 0x4, 0x2}, {0x428b, 0x3, 0xff, 0x200}, {0x8000, 0x97, 0x6, 0x6}, {0xba5d, 0x8, 0xc0, 0xffffffff}, {0x6, 0x20, 0x2, 0x1000}, {0x3, 0x72, 0x20, 0x1}]}, 0x10) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x1f4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000008c0)={r5, 0x0, "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", "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"}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={0x0, @l2tp={0x2, 0x0, @private}, @llc={0x1a, 0x323, 0xf0, 0x8, 0x97, 0x7, @broadcast}, @hci={0x1f, 0x0, 0x4}, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x04\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') 05:30:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9b03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 135.039534][T14176] FAT-fs (loop4): Filesystem has been set read-only [ 135.045140][T14186] loop1: detected capacity change from 0 to 64 [ 135.054752][T14178] new mount options do not match the existing superblock, will be ignored 05:30:52 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@nullb, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x800030, &(0x7f0000000180)='!\x00') chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8240, 0x24) [ 135.093648][T14186] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.148396][ C0] sd 0:0:1:0: tag#4183 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 135.157727][T14212] loop4: detected capacity change from 0 to 197120 [ 135.158254][ C0] sd 0:0:1:0: tag#4183 CDB: opcode=0xe5 (vendor) [ 135.171230][ C0] sd 0:0:1:0: tag#4183 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 135.180273][ C0] sd 0:0:1:0: tag#4183 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 135.189454][ C0] sd 0:0:1:0: tag#4183 CDB[20]: ba 05:30:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe01, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:53 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 135.198552][T14198] device lo entered promiscuous mode [ 135.208830][T14213] loop5: detected capacity change from 0 to 77 [ 135.222050][T14211] new mount options do not match the existing superblock, will be ignored [ 135.294343][T14229] new mount options do not match the existing superblock, will be ignored [ 135.309902][ C0] sd 0:0:1:0: tag#4188 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 135.319846][ C0] sd 0:0:1:0: tag#4188 CDB: opcode=0xe5 (vendor) [ 135.326170][ C0] sd 0:0:1:0: tag#4188 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 135.335207][ C0] sd 0:0:1:0: tag#4188 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 135.338776][T14212] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.344964][ C0] sd 0:0:1:0: tag#4188 CDB[20]: ba [ 135.354751][T14213] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.372246][T14213] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.380847][T14213] FAT-fs (loop5): Filesystem has been set read-only 05:30:53 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x19) rmdir(&(0x7f00000001c0)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x169180, 0xa9) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 135.392273][T14212] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.400833][T14212] FAT-fs (loop4): Filesystem has been set read-only [ 135.434733][T14240] loop1: detected capacity change from 0 to 64 05:30:53 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='comm\x00') r1 = pidfd_getfd(r0, r0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r2) sendmsg$AUDIT_SIGNAL_INFO(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3f2, 0x2, 0x70bd29, 0x25dfdbff, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x40080) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r3, 0x4bfb, 0xfffffffffffffffc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10010, r3, 0xa9f40000) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = signalfd4(r4, &(0x7f0000000140)={[0x69]}, 0x8, 0x400) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000326bd7000fd3b9d711fdcde0ddb89abf4d3f7673a18c9f1bd466d0600", @ANYRES64, @ANYBLOB="08002c00ac873720f16906c008002bb076042dd2b8689452729dbe0999f3ef8ba7a5e0de2960c6692add4ca42e12e95fbaa46a0800471f00000000000000000000000000000000c5d607c61ef680ae49c98d8f31a1547f8dbb5853d6aae9cbb1ef46a1c6fcac7b36e81329836fdf273bb3b15be05a96981d7228ac80385804ccc6fea5513674d8f7333e445a018033c4da6a34a18bce55247bf83140694816133a740cc676427175d691eb4b8eeb3d115e1806d5401d84903d829b86d0862ff5dd6170688b5669"], 0x2c}, 0x1, 0x0, 0x0, 0x4010}, 0x40) write$nbd(r0, 0x0, 0xde) [ 135.442407][T14241] new mount options do not match the existing superblock, will be ignored [ 135.452213][T14240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.474613][T14213] loop5: detected capacity change from 0 to 77 [ 135.474845][T14241] new mount options do not match the existing superblock, will be ignored [ 135.490811][T14213] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.497243][T14212] loop4: detected capacity change from 0 to 197120 [ 135.515388][T14212] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:53 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r0, &(0x7f0000002180)=[{0x0, 0x2}, {&(0x7f0000001080)="17", 0x1}], 0x2) mknodat$null(r0, &(0x7f00000005c0)='./file0\x00', 0x2000, 0x103) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000280)=""/249, 0xf9}], 0x1, &(0x7f0000000380)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x40) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee01) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',msize=0x0000000000000003,privport,dfltgid=', @ANYRESHEX=0xee00, @ANYBLOB=',cache=loose,access=', @ANYRESDEC=r4, @ANYBLOB=',debug=0x0000000000000005,aname=cpuset\x00,version=9p2000,dfltuid=', @ANYRESHEX=0xee01, @ANYBLOB=',mmap,pcr/00000000000000000044,euid>', @ANYRESDEC=r5, @ANYBLOB=',seclabel,hash,mask=^MAY_WRITE,defcontext=system_u,\x00']) 05:30:53 executing program 2: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x19) rmdir(&(0x7f00000001c0)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x169180, 0xa9) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 135.542019][T14213] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.550577][T14213] FAT-fs (loop5): Filesystem has been set read-only [ 135.562615][T14212] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.571179][T14212] FAT-fs (loop4): Filesystem has been set read-only 05:30:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:53 executing program 0: unshare(0x4a060480) unshare(0x10800) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x0, 0x6) r2 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x200400, 0x28, 0x14}, 0x18) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x6, &(0x7f0000000040)=[{0x0, 0x13, 0x4, 0x2}, {0x428b, 0x3, 0xff, 0x200}, {0x8000, 0x97, 0x6, 0x6}, {0xba5d, 0x8, 0xc0, 0xffffffff}, {0x6, 0x20, 0x2, 0x1000}, {0x3, 0x72, 0x20, 0x1}]}, 0x10) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x1f4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000440)) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000008c0)={r5, 0x0, "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", "df1c43561878f3fcacffd9cc2b9782959d3c9afcd474acce9522c5241e519a6ad8f552b008db2d2aaebc8098562624c6afbc753cbdf842456e8ce47a163be56ea04b4aaf4dfefa3c31e71879cf2642aafe45a65525e5d45d5a5944df44ab654ac9232c1c5157fb2040857d2a07a29b1619136e00afa7ade9fd00dcec2236ada93e5ea8d3fc42be361befd0eab3cc90aef63f27f9d6f4e848f46f7a33abfedcdc9c000029e90ce0f793033f357893542038c05fd175888ec29b73e6432d2e24cab7b3ec7c0bfc09c731cd1372a47dffd74c5741ab39548b8d0c86c0b8169df12ea25826476cd7ebb2552af6998bbb828e03803fafb2bb86cc7222a1ff93efff6c787f01c643e09cfe6b59d9fc1616290385ceeb593493e5f4f2d25be003bbfb537b2ce51c047985c5c342a581d43cbd5ae2c0db89e68aef26d928e51525d61a0f37531cb6bde1d4d692f4e59ef6aafdc499742219e2a94e6a7e4e7829bc82d3b8b9a978d381b0290cefa432f2ca0e9ca379ea8ded86522d6139c8005971f19170dbb77c3ef4c56dea01d5d42c158533bc7fec40440435fe2f610e33d99ca777e8d493715f1c6a214927058a46213657a65cd0acb68d559c9e5b17b2e3e4081db2dcea52c03930ac2267bbb1ec3c08ce8a3ac61c5fdb7317faa6dc33caa7e74a290e08fd0918ef34991a867ad540de1704cc2ce8623b14a9b742a63190379c52fbb46891d7c8f2bd124905dcb41e677ba3f949e890a8c7b766dbd58c4c7ffe0dc4f30e961a3dd0af6efaeb1c594db30566bdab01c4d896c6c8bedb66c9f379e92286b71a808b8784d03fbff325e2a51b6edf0d85dfc3d2e9658dccca6ae6f918dce0ddca3b92d5a6fa69581aa4c03e1770f454a64c482e7ebf2eb4c8504464787599cc9b95c8b47ddb1dba61578096b8412d50f43936370adc77e64feb67fbf4d307c99c8d42fe722f177a870300de51762e7be89645f1c87ba26ce5cff2878021c988ecfe0e8975dd24d942b986801f36c64aeb0167e719aa2243a7d323eab20ce9e39a19a299aa33ea76c7e697379641683501d3fd0138290894b926d41dbbb304cc56d26f1c0b3cbb82dca9238bbd8abc1439076056b459862f4809e342323356e6c5f38db18fe833ee4831ca7fd55a1c35b9cf6fc85ebcf5baa432f73fe1a8bfe3f26d9bc4481bf3b574f2847507eda3c567cc3c1253f6f2e0bf8614e11193ede0d3c9bf5fd054be66c8e08010fc9eabcc36ffce77ca99cdc4391e5fbc92939dda70aac5cdf34201d4359d8d01bf5b3574558120b8da560303cf862d9aa5ef944907b21a0a0d9cd05d85459665bf8d482ae37e379168f17e8fa44486d3960b1fa64e6a476efdb720d45eafdd8f2bfa0b567673503ceaafa52432b3ab18f0fbee4289dfc7d5d21b7ff770bc5956a631f929279e4fa0c90c421e50638d0f206bd4d9951e3e1f4a602e92dbdb5c2cc31784b183e4270bba67546d66c0b2413e99750ed473380d791c14371c8512b1cd6cf97346a167a5ac35c566b9ef1815a8e363193ed2bfa36179426f90e5100f43aed5a7452e82447b8bc22446ac8ed670bc55359d2fbef9259dfbce95ddee90840bdcd6717b9077c6ab2a4bb348df8ed4efad42e774cf7ee6c484e91e86d164234f3e9f9f49408c96b21e689d28167623451350f5e109a5881a15f728b12b480884fd1a29ca8404709a699bc86b3eae419f6a13657554dd8cd249983464829e448b5fc5f29798c62d2c6be925a2135605c4c7a6ec3f28cd170869067cb24963591d4be37bc016d1b14a01cfe2d8b74d29adfb95b76a9dc1d0e086c9215041df854ee6bd70da0f069beccc1361ce62dd4d8da071af926d9de8de419627ec40d27704e360103c5a51b79b5fbb0b3f6fc4bdb64f938ce83a12d997ac8d4c5027af56101965ed3cd4f8cd6a0efb956402ccc2487b2b79b44a8d81370e9fce6a374b612cd18f3cfd867352abcd44d8791f20c3daf1a1caff2d1f60f99a737c7dc8b5e9f0246611563d2e3adc7e291b16c6b20de233310d3a0e89a88968925a229e1e64c70a7a1c31f45d9b7afbd57e3c923ddbf665d0e3e82a55592f01327c487c3b4ced6ca11234ed1e76599783b693201531e166d070b8648c092f01a086b2a3d2b13b391c280df702241b0b388da94dee53ee67529596cb246e82a78615783d77da72d7de14eefb06b24f702a0da723d8eaa4f43527b8490dbdbcc02bc33f5d8ed859e416e400ce574c8e03734ad20431ce66466d40d7112c6d3792cf78649516f6b7e07731db89041e1bb5fcf0d960481a2beaaf832b5b1e58fcfce9d7f290c6e347f9fe0fa1c005f5d5a5746081ab76e4d63ba602750bff8f66e3e9caea2aed8dbc4e374331a4d95526605463959371994c0a6239d1fa9ea77c4b0f0f2c250961e28978608f7f89156aadae3ee8f80edab9fda8a9db2b19fa974891b26ccc1748b8ccd64c7360f001847bb57b5bd7512af92f5315e2b2d4e3fb42b50a87f844646f800519b144fb3e27989fc99d29c718c48b2ffe32b27f1d3a1234eab9f255725008901d1a9a3bbfd81d6ff253277f1645853c5469cc87d8fce7a48f90456864496ae7ccc07f773929a5e5cdd69662539fffd1550ccde660b6957f2693365d4f1949c22d57a9c2766e0775a830b1bfc3f14c97e1ce9c5ae5a5e5d74d32b9e59601e85b8a9332f70b25105eb83ad0de5384b8a9917c3fa9e4366ccc61a153237ac8374be25cc6c39aef22ee293aafe8a3dd50da207d447d7001b3ada58b45ea82b2b1f89f0dc9c808b578e17311f8e852dc0e032daa1d00c1230a7b1876345a3bac483aa62f4e7ec5c8db210ad28c90f23a5996d67992c0ea9cf7f8334311c1424f6041aa5210ecb162255dccd03a052697a08e40273bec84a7baf2c167bb8d8f223ea861f38f4df9180f91717cf6ce4cd821eb79486ff46bc10a99b86e8f736c83e69770428842e06f7f9e37b0a67749ca19dba0314c88a73ac92b9871a9479e8cbc28de4c0ff2026cef22297381894cb76cdf58f97b17441ef51cede5a78c319bd06186dcd44fa955cff37e710ba38a8b360f13d3a0f0b3cc50d39d16c8a837379b9da960d48c38e7aab69f66d22289c1367723f48933fb2dbf9a52bf50a59f835482b6a982629926fda38705d360156c623524fb2c22c4059f4fd403d7dc2f4bda1da5eeb012d666986afdc4ec193176524bafb12edee4a8b2a50c34bf194d40719cc87b53e7e64bf05b8ec6b4aa0e4cb29a13a5f1b769fd71348af1da9be8b010001dbfb150573255f9dbba7696478ccae8838c0c8ae442a9c1fd3d933f8618af6d5ed9387178e67685f590bfb96d9cd7fb7923176b3e2225892630f40ae6cad0338ce42c8ab03fd993c8c238c10c29bcbb5a90cc2d2c15a0d9dc1cc9f4d9544889f9f3343bf0628de7701464bed1b6d824ca5264ad4c90fa5e83c4d96fecf57202cf924ada1959b11daa33791b483708f1aa77463542cd67d049d5c3223bd38364cecdb700a202a267ca047f1497ec1b3650530367077efd4bd640eb6961fdc7ecc856f23747d463578aa4e22b60e7f56c9ae49894494233f90b51e767e168c235a77574c9cd0696dbdfbb1d63f79d1a911a0cf8c4e99af896e6d3b0365dbf4451a7dd6dfa6de2dee44583d92c78f6b33eab3abf737461ae6e700f14b14290c67017d20ad252c063b3948ace8579e0ae85e7f19a230e70dea9c906510108cedd824d890fc8cd6380f15a61351aa28658105bc7d1b0316a319bfa8450c7e44bd11daeeadec5453ca61156d2eb15cdfa3fc1d269e7a0fcfafb4656ff88d141b74e49675295441dcc2f320f2a3c233a06d012331c1bf115e3854a8e547b17a8055fe73eb96949a131f09144cb5f10d9a8b2dc5d4ae4fc1e971e904c7190b1af674ea11225a2acbcd7717cbce1e375f5970ddbbf6947a60397a8006d524d1962fc849ecc6e70d17cf3f8d35fde73702818dfe62931a970f78ca1e99b3061bce74b1fd13b9d6f91eae63d7f9bb933c6a3bff5694cd4ff32ff0c32b3e81d5f09785214592d5b4d95d90ccbab325c28452895db752246b0ef7a05666fe854a41bc6eb7d77003ad9806efecb6c707db05f4ebb68f0273e4179c53e970ae334fd1ecab38776cf0d1828e287640c55701a9854af3455a9bb74c307effea34fe912712e7c689e9b0bdb5f867280f0d616b8f66d18b2c76c7fbdd36742555662033522ed0b395cf760a6cc30ef764d0dc716874064c0ba770ae6965e420bccae0ec038642132abcf9185d45eac7f8ea5b12f6268888b18f377d3ef3db736f5419650d06a679add6e0a4361ffb5b55234e66e95506bed2e1513a4b39fe3c442a92300ae43ab7caeb3e1314c729af46bee1a44f8a9028170243e047710e73213c0862394c36aabbebf3f0c47076364bc57ca48c0f16dbfae3ec5f097d80d05d7fc19c40aaeebcb83eb97107ef611e1452b05b89bb8e17c9883f9fec21a6794b14021b40d1f930c10ce9538ae5ba423dd8dbd6075147ef132b18f808c8a90f6d41c6a225d291a204c27b48dc7836aa3922d1d6f8b52dd014f8f352ee9cf651c49f62817c1c44b9a00517c478b36e834afb7981dd7a9461b9524c810d837628a71d15e8ffad312816ea455cf2cd20553619f99248d33a3e30415b63282cf5af2d58d2e837119b6d1f36b89bcf0bb6de9451f7db98bd63b7acef989fb5844840044a6affd179baf522be87f5c45e48f75090e0833da56f687d9f998dd4fe3902a41dc7eccf35ff7a49496c7ebc14e8163eff5a3fc182cd1466a2707e510dfaf63d10fa5e4abbc760b8b1dae966c8ad1e065b56f8aec238ed1f5b49507070b97fb7c758cc29fe6d8b2b735f38be9a958e7306a73e757cc14fc59e4cdc738bb8d570cfaedc6d8c828d71f8eff255a98563b283145b04bf2048f4392d8a408cde9da8ce7d1393676cf54028a68b69de89bd28cc7a788667d2d3cc23e92f50dcacdf317e4b5b6e88b30bdeba23cf1f3609b6fe0e2ecf6e3aa07672b291918d71cd0a8a34ab10a52099b417e0ff016b9f4504ac9eb4624f08acc7d3d72295c233311c34c49549fa7961097722ea0552c48bbd20e0cbc373e7c5b69ca35cf15bb87ef5c2317cf4198fb88a2576b7f6d3bfc621fd0f20ce1347ceb10980c69b628788576a48545746780c6afb4746b68e5c6950198b87e3b3417a9a5219fc16135504f138989b51dce989f3d85d6e6e179a1ff02e997ba856ca26849d7f6396a9bd0db6ca7b78d08abc278d3bc98f015cf9b1f4aafd743aeb74687d715e57f96fd679e2d3842f5505e36bd887bdaa3579a1aae2f06929f6df217f367d8fb892ad0057d4c13ae7bb4a7fa893d0a57774151b2edab81d5442acb677d636e7b22c87c8456708b4a044920fecb"}) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={0x0, @l2tp={0x2, 0x0, @private}, @llc={0x1a, 0x323, 0xf0, 0x8, 0x97, 0x7, @broadcast}, @hci={0x1f, 0x0, 0x4}, 0xcd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x04\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') 05:30:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9c03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 135.612496][T14266] new mount options do not match the existing superblock, will be ignored [ 135.648386][T14268] new mount options do not match the existing superblock, will be ignored 05:30:53 executing program 3: prctl$PR_CAPBSET_READ(0x17, 0xa) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:53 executing program 2: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x19) rmdir(&(0x7f00000001c0)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x169180, 0xa9) creat(&(0x7f00000000c0)='./file0\x00', 0x1) [ 135.684541][T14275] loop1: detected capacity change from 0 to 64 05:30:53 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x800, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 135.728589][T14275] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.757793][ C0] sd 0:0:1:0: tag#4189 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 135.767673][ C0] sd 0:0:1:0: tag#4189 CDB: opcode=0xe5 (vendor) [ 135.774038][ C0] sd 0:0:1:0: tag#4189 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 135.776442][T14299] loop4: detected capacity change from 0 to 229376 [ 135.783086][ C0] sd 0:0:1:0: tag#4189 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 135.783115][ C0] sd 0:0:1:0: tag#4189 CDB[20]: ba [ 135.797990][T14300] loop5: detected capacity change from 0 to 78 [ 135.800504][T14276] device lo entered promiscuous mode 05:30:53 executing program 2: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x19) rmdir(&(0x7f00000001c0)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x169180, 0xa9) creat(&(0x7f00000000c0)='./file0\x00', 0x1) 05:30:53 executing program 2: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x18040, 0x0) mbind(&(0x7f00008e8000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000040)=0x4, 0x8, 0x0) r1 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmat(r1, &(0x7f0000ff6000/0xa000)=nil, 0x4000) mmap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2000001, 0x10011, r0, 0xc4683000) shmat(0x0, &(0x7f00009bd000/0x4000)=nil, 0x2000) mprotect(&(0x7f0000bdc000/0x2000)=nil, 0x2000, 0xe) 05:30:53 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='btrfs\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 135.821167][T14299] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.832305][T14308] new mount options do not match the existing superblock, will be ignored [ 135.847901][T14299] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.856452][T14299] FAT-fs (loop4): Filesystem has been set read-only [ 135.867987][T14310] new mount options do not match the existing superblock, will be ignored 05:30:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:53 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x8, 0x800) clone3(&(0x7f0000000940)={0x68101100, 0x0, 0x0, &(0x7f0000002e00), {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) [ 135.928276][T14300] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 135.956254][T14300] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 135.964996][T14300] FAT-fs (loop5): Filesystem has been set read-only 05:30:53 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x20400, 0x155) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x6e, 0x140800) [ 136.012072][T14331] loop1: detected capacity change from 0 to 64 [ 136.021975][T14332] loop4: detected capacity change from 0 to 262144 [ 136.046098][T14344] new mount options do not match the existing superblock, will be ignored [ 136.055981][T14344] new mount options do not match the existing superblock, will be ignored [ 136.066782][T14332] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.076246][T14331] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.088088][T14332] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.096733][T14332] FAT-fs (loop4): Filesystem has been set read-only 05:30:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x8040002, 0xa00000}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r2, 0x4bfb, 0xfffffffffffffffc) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f0000000240)=[{&(0x7f0000000100)="1be5ea1290427e286642079c04e050ce9359045d2a8b29562bb33a0ab1703a691fe519b1d31cd89b4cc9c3ab9020ecf46099fbc62009869b4d58cedff8c7c682d648025bfcccfb092548bb4c0656b5d7f636cee8da0fbbbc5c27c7e3c375b939ad63410743d19d74c41112b90d44eb28998bf54f250a90142361a0b453ddee35933732817114b45f22f86a767dfda68db1f7e41ec4fa", 0x96, 0x1}, {&(0x7f0000000300)="31044c6f896f385393d1d28a200f329bb35c3c5cef4e934fa2dbf856e1ebf6ecd7de74e2fe0e1cc33746425335e59259843530e7cf7ef0fa0b9d2a64d64d6d7f6eb4e41905d847eda234c193890548308482fa668f4943dda9cf6dc6f6e7170f3b81973fded5942c68b67c271a38610bf33372c377e5e6b9e45b51dc90f1d0e5b6e7cf643b2d76a038cd3795aa627383692aed4708496d71c41f5294bad564843939b06a78855aa1e1d3b8a2f503241fed69b654702d75fc46d46bb29fc0c090f4549db64e0a5aea8894de24e4838d7b0ef0d4baf94a4c06ddf67dd278ec584b9a", 0xe1, 0x200}, {&(0x7f0000000400)="76d898d8ddcbb7abe3665a261bf8a4dd77d91ac249e2feb9daef238a8e9ade8a030c94e19848b0a9d7e4e4f0436124ff9b2df77670a925ccfaf8fae391385b5b9407ea5285227c18058d1ac61657b33a1324572bf5ec0ee77e490755cd23a13b4f505ca1b34093e1f2c87e14f26aff8513ac33f837688902ca2ab5483c45abd19316beb86a7461db20ed4c37c773f61254f1c96abc9cbc1cf62a94bf5f80a383a95fd18ae443272e10b19e9e222ba53be8ea411e9e394c6ee73edb024f12", 0xbe, 0x5}], 0x205804, &(0x7f0000000500)={[{@utf8no}, {@utf8}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}}, {@utf8no}, {@shortname_winnt}, {@shortname_win95}], [{@fsname={'fsname', 0x3d, '\xdf'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'w'}}, {@seclabel}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) r4 = openat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_procs(r1, &(0x7f00000005c0)='tasks\x00', 0x2, 0x0) poll(&(0x7f0000000600)=[{r0}, {r2, 0x2002}, {r1, 0x1}, {r1, 0x3134}, {r3, 0x2800}, {r4, 0x8000}, {r5, 0x2201}, {r0, 0x40c2}], 0x8, 0xfffff051) [ 136.108335][T14300] loop5: detected capacity change from 0 to 78 [ 136.117130][T14300] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.139537][T14300] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.148295][T14300] FAT-fs (loop5): Filesystem has been set read-only 05:30:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9d03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x808dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r2 = getpid() perf_event_open(&(0x7f0000000540)={0x2, 0x80, 0x6, 0x1, 0x0, 0x5, 0x0, 0x0, 0x102, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x407, 0x4, @perf_bp={&(0x7f0000000500), 0x8}, 0x202, 0xffffffffffffffde, 0x20, 0x0, 0x4, 0xae0, 0x800, 0x0, 0x81, 0x0, 0x24d8f5fb}, 0xffffffffffffffff, 0x10, r0, 0x3) r3 = perf_event_open$cgroup(&(0x7f0000000240)={0x1, 0x80, 0x4, 0x3, 0x9, 0x2, 0x0, 0x3, 0x821a, 0x18, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080), 0x6}, 0x20, 0x4, 0x800, 0x4, 0x4, 0x7c39, 0x1c, 0x0, 0xdd, 0x0, 0x4}, r0, 0xd, r0, 0x2) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xac, 0x1, 0x81, 0x2, 0x0, 0x200, 0x81251, 0xf, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x1, 0x1}, 0x800, 0x30bc, 0x0, 0x0, 0x8001, 0x8, 0x5, 0x0, 0x5, 0x0, 0x7}, r2, 0x0, r3, 0xa) r4 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1db2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0xfc, 0x8, 0x4, 0x52, 0x0, 0xc8a4, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000400), 0xc}, 0x12080, 0x9, 0x59e0, 0x7, 0x2, 0x8, 0x9, 0x0, 0x100, 0x0, 0x4}, 0xffffffffffffffff, 0x0, r0, 0xb) close(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305839, &(0x7f0000000040)=0x20500) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/partitions\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f00000004c0)='io.stat\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x37, 0x1, 0x80, 0x1, 0x0, 0xfff, 0x878, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x10, 0x0, 0x7, 0x7, 0x29, 0x800, 0x8, 0x0, 0x2, 0x0, 0x101}, 0x0, 0x1, r4, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x1) 05:30:54 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x10, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:54 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="87c7325490812b951fd031"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0x29}, {&(0x7f0000001880)=""/102388, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x194, 0x3a, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@nested={0x180, 0x4, 0x0, 0x1, [@generic="b0b7", @generic="d69e18219c75aa343ce0c4cf1f5105618446fc81243ca213cc4ccb9f89227b88b0272324314c6db24b756af4d2729e29a3be1803411ce388300dfe1cfaa8b6", @typed={0x4, 0x40}, @generic="f258deb269bd5f60a28055f7bdf4368cfe1b18f5ed3234bfccae61f4b2ffd5a4508572f1110b7c6b3c9998fd1e6eefbd99a00fd0105a3f4917ce856a5d0ef4180563db94dd0883ec77ced8b0a8ac6d8abd00bdc0f852aaf3cebc5c31328e1cc4346c7b178c85d7fe07ab2c0eb9b8c0be599d0a80f43ab5ab12c786d7205a5962d8e613c1ae39cd5dbcb5cc48d129", @generic="1a77a85ba56d1d4421607f", @typed={0x8, 0x7b, 0x0, 0x0, @fd=r0}, @generic="7189bfc4638bca754bbebb1b2b2b515fc3eb4fe80f6cbc882da92e8cbb0d2157afdbbbe0a5df25bd2c1d5683cc49a99862c5c1465cf2a89b35b788920cbe0c11e1991b5253e41c94f9adb856b7e716ed3501dbbc435ad4a85b0348e5f9aa4193e5cc7515962dd9f80d1adf46f6d880dd2c47aa50fd09cdf2c61ebae35fa9290e8f78fba4dcd0", @typed={0x8, 0x2, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x45, 0x0, 0x0, @fd=r0}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x8000}, 0x20000080) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{0x8, 0x1, 0x7, 0x7}, {0xffe6, 0x5, 0x3, 0x5}, {0x2, 0x40, 0x6}]}) rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)) [ 136.210517][T14332] loop4: detected capacity change from 0 to 262144 [ 136.223862][T14332] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:54 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000001240)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) lseek(r2, 0x7ffffc, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) lseek(r5, 0x25cd, 0x2) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0xfd14) fallocate(r0, 0x100000003, 0x0, 0x28120001) [ 136.264969][T14376] loop5: detected capacity change from 0 to 78 [ 136.271602][T14332] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.280152][T14332] FAT-fs (loop4): Filesystem has been set read-only [ 136.282872][T14380] loop1: detected capacity change from 0 to 64 [ 136.298328][T14381] new mount options do not match the existing superblock, will be ignored [ 136.313326][T14376] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.335749][T14381] new mount options do not match the existing superblock, will be ignored [ 136.352108][T14376] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:30:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:54 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x604000, 0x121) rmdir(&(0x7f0000000100)='./file0\x00') [ 136.360672][T14376] FAT-fs (loop5): Filesystem has been set read-only [ 136.361332][T14380] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 136.440084][T14376] loop5: detected capacity change from 0 to 78 [ 136.455344][T14376] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.477144][T14401] new mount options do not match the existing superblock, will be ignored 05:30:54 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = getgid() mount$9p_rdma(&(0x7f0000000000), &(0x7f0000000100)='\x00', &(0x7f0000000140), 0x100030, &(0x7f00000001c0)={'trans=rdma,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@common=@debug={'debug', 0x3d, 0x7}}, {@rq={'rq', 0x3d, 0x2}}], [{@fowner_lt={'fowner<', r0}}]}}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="02000000010001000000000002000000", @ANYRES32=r1, @ANYBLOB="040002000000000008000000", @ANYRES32=r2, @ANYBLOB="08000400", @ANYRES32=0xee00, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="100001000000000020"], 0x44, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getgid() lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="0200000020"], 0x44, 0x0) [ 136.496068][T14376] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.504676][T14376] FAT-fs (loop5): Filesystem has been set read-only [ 136.508398][T14408] loop4: detected capacity change from 0 to 264192 [ 136.545292][T14401] new mount options do not match the existing superblock, will be ignored [ 136.548173][T14416] loop1: detected capacity change from 0 to 64 [ 136.563844][T14408] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.583595][T14416] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:54 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file0/file0\x00', 0x161) chdir(&(0x7f0000000200)='./file0/file0\x00') r0 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x20280, 0xd0, 0x1}, 0x18) open_tree(r0, &(0x7f0000000180)='./file0\x00', 0x1100) rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9e03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:54 executing program 2: writev(0xffffffffffffffff, &(0x7f00000014c0), 0x0) [ 136.585986][T14408] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.601279][T14408] FAT-fs (loop4): Filesystem has been set read-only [ 136.627682][T14426] new mount options do not match the existing superblock, will be ignored 05:30:54 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) unshare(0x4a060480) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount_setattr(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x120000}, 0x20) socket$inet(0x2, 0x0, 0x0) ioctl$TCSETA(r2, 0x4bfb, 0xfffffffffffffffc) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r3, 0x4bfb, 0xfffffffffffffffc) ioctl$TCSETA(r3, 0x4bfb, 0xfffffffffffffffc) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) fcntl$getflags(r1, 0x40a) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x5423) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r4, 0x4bfb, 0xfffffffffffffffc) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000200)={"6de07e7cc5f3728de84d78a1040190c1", 0x0, 0x0, {0x800, 0x2}, {0x40, 0x1}, 0x800, [0x1, 0xfffffffffffffff8, 0x1, 0x400, 0x1, 0x6, 0x5, 0xfffffffffffffffd, 0x3, 0xf68, 0xfffffffffffffffa, 0x5d, 0x1ff, 0x7, 0x8, 0x5]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r4, 0x26, &(0x7f0000000080)={0x0, 0x3, 0x2, 0x1, r5}) 05:30:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1782, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 136.660415][T14408] loop4: detected capacity change from 0 to 264192 [ 136.676518][T14429] new mount options do not match the existing superblock, will be ignored [ 136.689010][T14408] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.704896][T14440] loop5: detected capacity change from 0 to 79 05:30:54 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/bus/input/devices\x00', 0x0, 0x0) clone3(&(0x7f0000000800)={0x0, &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000280), {0x39}, &(0x7f0000000200)=""/118, 0x76, &(0x7f00000006c0)=""/135, &(0x7f0000000380)=[0x0], 0x1, {r0}}, 0x58) mount(&(0x7f0000000180)=@loop={'/dev/loop', 0x0}, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='devtmpfs\x00', 0x28a000, &(0x7f0000000340)='cpuset\x00') chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mount$tmpfs(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), 0x800000, &(0x7f0000000540)={[{@nr_blocks={'nr_blocks', 0x3d, [0x2d, 0x2d]}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@subj_type={'subj_type', 0x3d, 'cpuset\x00'}}]}) openat2$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', &(0x7f0000000100)={0xe4700, 0xfa, 0x12}, 0x18) setxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000440), &(0x7f0000000480), 0x2, 0x2) mkdir(&(0x7f0000000080)='./file0\x00', 0x11) [ 136.731596][T14446] loop1: detected capacity change from 0 to 64 [ 136.738105][T14408] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.746706][T14408] FAT-fs (loop4): Filesystem has been set read-only 05:30:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0x80000000000000a, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='devices.list\x00', 0x0, 0x0) r3 = signalfd4(r2, &(0x7f0000000080)={[0x3]}, 0x8, 0x80800) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xffffff77}}}, 0x108) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r4) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000100)={0x6, 0xffffffff, 0x3, 0x4a25}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r1) close(0xffffffffffffffff) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) sendto$packet(r5, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x11, 0x4305, r7, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={r7, 0x1, 0x6}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x0, &(0x7f0000000080)}, 0x10) sendto$inet6(r0, &(0x7f0000000180)="b3250cc2", 0x4, 0x0, 0x0, 0x0) [ 136.773248][T14440] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.774337][T14456] new mount options do not match the existing superblock, will be ignored [ 136.792236][T14446] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:54 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000680005b02a000016d001000002000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x30000033fe0, 0x0) 05:30:54 executing program 2: r0 = fsopen(&(0x7f0000000000)='tracefs\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r1, &(0x7f0000002180)=[{0x0, 0x2}, {&(0x7f0000001080)="17", 0x1}], 0x2) fsmount(r1, 0x0, 0x86) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='\xff\x0f\x00\x00\x00\x00\x00\x00', &(0x7f00000000c0)='%\xb3$\'!+\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) [ 136.836445][T14440] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.845031][T14440] FAT-fs (loop5): Filesystem has been set read-only [ 136.882876][T14456] tmpfs: Bad value for 'nr_blocks' [ 136.892745][T14456] new mount options do not match the existing superblock, will be ignored [ 136.904242][T14440] loop5: detected capacity change from 0 to 79 [ 136.934085][T14440] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.947677][T14490] loop4: detected capacity change from 0 to 264192 [ 136.953674][T14493] loop1: detected capacity change from 0 to 64 [ 136.966175][T14440] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 136.974789][T14440] FAT-fs (loop5): Filesystem has been set read-only 05:30:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @loopback=0xac14140b}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c010000190001ff0000000000deffff01"], 0x11c}], 0x1}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r4, 0x4bfb, 0xfffffffffffffffc) ioctl$BTRFS_IOC_QGROUP_CREATE(r4, 0x4010942a, &(0x7f00000000c0)={0x0, 0xffff}) 05:30:54 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='pipefs\x00', 0x8080, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 136.991908][T14493] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.025745][T14490] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9f03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 137.051123][T14490] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 137.059761][T14490] FAT-fs (loop4): Filesystem has been set read-only 05:30:55 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='cpuset\x00', 0x23012, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 137.104176][T14514] loop5: detected capacity change from 0 to 79 [ 137.123129][T14517] loop1: detected capacity change from 0 to 64 [ 137.141347][T14517] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 137.151823][T14514] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.164837][T14514] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 137.173527][T14514] FAT-fs (loop5): Filesystem has been set read-only [ 137.194139][T14490] loop4: detected capacity change from 0 to 264192 05:30:55 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 137.205719][T14490] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.215555][T14490] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 137.224145][T14490] FAT-fs (loop4): Filesystem has been set read-only [ 137.243388][T14514] loop5: detected capacity change from 0 to 79 05:30:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 137.254505][T14514] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.269138][T14544] loop1: detected capacity change from 0 to 64 [ 137.276293][T14541] new mount options do not match the existing superblock, will be ignored [ 137.288407][T14544] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.293964][T14541] new mount options do not match the existing superblock, will be ignored 05:30:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 137.306624][T14514] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 137.315171][T14514] FAT-fs (loop5): Filesystem has been set read-only [ 137.399032][T14559] loop4: detected capacity change from 0 to 264192 [ 137.408182][T14561] loop1: detected capacity change from 0 to 64 [ 137.416731][T14561] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.450429][T14559] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.464652][T14559] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 137.473206][T14559] FAT-fs (loop4): Filesystem has been set read-only 05:30:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xbc26, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:55 executing program 2: set_mempolicy(0x1, 0x0, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0) set_mempolicy(0x4000, &(0x7f0000000280)=0x6, 0x800) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x8102, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x0, 0x20, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000084) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) fsetxattr$security_capability(r0, &(0x7f0000000140), &(0x7f0000000000)=@v3={0x3000000, [], 0xee00}, 0x18, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x0) 05:30:55 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r0) sendmmsg$sock(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @local}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)="3f6ffcbdbc6160a896d381db8a47c940b52fd7a45af47c784948a757cc92bc9a97731a14232ec202e784829a6aca6e44dabe88c38bd89a99388c7c7a054de24c65833001e09d7dd24be776892c0bbcecac185e98253bbce93bb0842754f7af37dbc094f3b4ecbe1f832757ac72c7f6b20735d77dbd6d1d442b9383214856b0c0d9c2eab69f8de1bc0a02dd4018354aa5ffe426e257dcdd3e44bbc1178c90486b57df4fade0332f2b54c78f34d393e665a855f92ddaecfbd792220066f4314f77d2cf28699fb3d884f084795fdc9a6ae09ecef91ae20d0412a83c499ce8eb5a03162281ef626397539b", 0xe9}, {&(0x7f0000000300)="1e68b19bd7b026abecef1c8bdc135f1bd36c03a411b306644031fb28375e98e5d59997ee31e55dcb1aa9ec032487cc7cc15ffbf27c2da2a1fa6619ad04fe327e87b2fc01b89057b2eba4b42b626b0f8b77be33268a310f0608951df52153c244cab8cad2ae1bd541023c87732b6ffc7f37fb08aab180d528e64cadc7e47cc79e9d44f12c6655ae6b30a6c86cdd298b3265a853942debe518f9e0bf3d15af529d98ff0309ddc906c5fbba612064c99d6c8a34ab0a02dbb0f1e58518a6474e35f5c1cdef1d23947cf7fb5e8d92520e96abd074", 0xd2}, {&(0x7f0000000400)="d059008697affe1143b5059a85e63a11618cce073be78ae9699d07fb563cf99718b711fb5554f27f2d1fadb74b868e12c005c3fda22cae85a32a8bc1106a803e1d6c1f7ccc8e6ca3125bed11bf9f43f9c3b0c0823c6498dabd772ebc2ed89036eae0e5dd74788ac382cc10fb7873b55abbc0e4d741bcf996248b4120220c6041a876028a80671d85037ed009f9245e22905fabdf281fa7e33b7139081ca20a42aad892a263e41e47ad4b86c7003cbdda88252f1c63c4f6108cd493315adf89a0806ad19af3a8b0f060c3f5fcd4ec2d53b6af71f1947af7c9912a58ea7b4c698c0dcbe663798dac07db52ca78", 0xec}, {&(0x7f0000000500)="226073d52da16e5457cb7589ed7105cbdeb88730e3b97e10b9a9bb0972c6272456c34d166da3dbdb919465fd5b4a46c0fcfb172c5ce9f7f18dc7a9b63d46fc3bdebefa0feed89398ad4144ab3effb7dd6e626ee6f72dcd81", 0x58}, {&(0x7f0000000640)="fd1fa77513d6374b460c77a3208ea3794f1e61377112222c4f745bc1551d541d53c9260f775f2f04c3f3e18620c70d1fb5fb567c8ad7dbaa23476f95570c3ff6a9a9d1bde410675462f2a70c4430e41f513d0c9e351129f49fdcda5156067b2147d3a00bd4f09f76f33b8e6609a513290ce6c2f3b9eb7c291f963610c8f5430b5c452e5b9719f83356754f1e0b1bffec3bb42ffb765f63bcb8060e8a9b4b8bd6f410b54efa84624ece23eaecb91b045b8ac680f0d2d8f7895921db6953d01e6a12cede9d6b218c23b8d6ac265c3a44dc21b1c65b55103cdc", 0xd8}], 0x5}}], 0x1, 0x4080) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r2 = syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x7, &(0x7f00000008c0)=[{&(0x7f0000000240)="1459edab2e423dd148774323d8bc00a2d8253096a6e5c310fae1db9727081311ec74f965790cb5f883b52371b53c9426d13a151fda172d0833d3b84d87699be2567bde59dbaf5e4c96aec90683489152bbc5c5fec5aa7836fda2786ce1c2f83bf5ef9426e8f545fa1c3549182b9a31ee479847d437b67ad2e23b46fd9b0e88462d1c2a2119a885f334e1236a607ebd8f5b3249e04ed516179abc970df9056760b144d35010f4b6c1ecfd4fd723275eea2c249e7e170d50441493d5783b8a18f6c21aeef17286c14d79889f9da606d63edc27c640f2", 0xd5, 0xfffffffffffffffd}, {&(0x7f0000000100)="0742ddaa7cc41049626ab91bcec9573df69620c41245351201c534e6d1a0816b861a9c1dd2b2220dae14ee5de8a1d49d7692a5d0e70fa98f114ba55f8c832dc2e3d7aab7d6e14d3ed912a83baf74eb78e96ef1c3d8b04b3debeec648dc9a61b3eedb6bc9", 0x64, 0x9}, {&(0x7f0000000180)="5030a6b9906c95e36ee1b07f9e5698893307dd91cd0319578b614ed5f1873eb0", 0x20, 0xfffffffffffffffd}, {0x0, 0x0, 0xfff}, {&(0x7f0000000440)="6bf5fb5690171db19af4609036c9bcfd829f57e603790010ced4fc977b6a29821a1448f42739bb113f3c3565af9334acda9bd400f4326ea61c9f4c1b419bf978701a48f8addca5b3168c8b9dfcd0534bfc9c30ae3b5db3f19fd53cb4bf54da7733aed461592ee917aa10b147cc0adccfaeeac9357f78d4b76f078f5bf3f90b3d3e7d7132c3012ab7043e22a6f8edc5e516ee833a4fdcf825d9da3fed17cac003d9dd022d", 0xa4, 0x207fffffff}, {&(0x7f0000000500)="822171b91eb1498a4740794c5db7bc7a965f6bf8c7cf5baee0946ad2aa4b016a8a03bb30b092e47cd74a4fab60e1d1443c33c80fa2ef7af6514920209443a39077bb6a856f3c3e40bb7182a08692593ab13f04b516500ed3b3256325f48aafef3d8ca84cdce2b0609ed9c6346c356964614f21f9699436b6ca419197a0729a46ae7ae36fd203e577f2b03891ce7ba975aa5d47214e98c73647d20e757d1ce2d1990688090eee936562a1b4968deb59f6a2980feca28742afcaf376ab51294f57d6334c86538795c11e018be19db248ea75e1", 0xd2, 0x10000}, {0x0, 0x0, 0x7}], 0x10000, &(0x7f00000009c0)=ANY=[@ANYRES32=r1, @ANYBLOB="2c257569dc3d", @ANYBLOB=',func=KEXEC_KERNEL_CHEC']) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x640902, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000600)) mkdirat(r3, &(0x7f00000006c0)='./file0\x00', 0x0) openat(r2, &(0x7f0000000a80)='./file0\x00', 0x0, 0x20) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000000)={0x9}, 0x10) write(r6, &(0x7f0000000400)="1c0000001a005f0014f9f4", 0xb) fsetxattr$trusted_overlay_opaque(r6, &(0x7f0000000700), &(0x7f0000000740), 0x2, 0x2) sendfile(r5, r4, 0x0, 0x100000002) [ 137.747143][T14583] loop1: detected capacity change from 0 to 64 [ 137.750228][T14587] loop4: detected capacity change from 0 to 264192 [ 137.756485][T14585] new mount options do not match the existing superblock, will be ignored [ 137.761517][T14586] loop5: detected capacity change from 0 to 94 [ 137.782697][T14583] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:55 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000080)='cpuset\x00', 0x0, 0x0) mount(&(0x7f0000000140)=@filename='./file2\x00', &(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000200)='exofs\x00', 0x10104d5, &(0x7f0000000240)='\x00') removexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)=@random={'security.', 'cpuset\x00'}) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:55 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mremap(&(0x7f0000627000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001b4000/0x2000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) process_vm_writev(0x0, &(0x7f0000c22000), 0x0, 0x0, 0x0, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}, {&(0x7f0000014600)="2200160100000000011600080000000008007809140b2a3a080200000100000101002200160100000000011600080000000008007809140b2a3a080200000100000101013400180100000000011864000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c00170100000000011700080000000008007809140b2a3a08020000010000010a00660069006c00650030", 0xa3, 0x8b000}], 0x0, &(0x7f0000000340)=ANY=[]) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00005f6000/0x1000)=nil, 0x1000, 0x1000000, 0x110, r0, 0x4ed45000) r3 = getpid() rt_tgsigqueueinfo(r3, 0x0, 0x10000000016, &(0x7f0000000040)) r4 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) ptrace$setsig(0x4203, r3, 0x38, &(0x7f0000000240)={0x1e, 0x3, 0x10001}) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x9, 0x9, 0x0, 0x0, 0x0, 0x8, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000140), 0x6}, 0x1020, 0x0, 0x80000001, 0x9, 0x9c7, 0xda, 0xff00, 0x0, 0x8}, 0x0, 0x0, r4, 0x1) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/block/loop0', 0x0, 0x40) socket$nl_route(0x10, 0x3, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x2) syz_open_dev$tty20(0xc, 0x4, 0x0) mmap(&(0x7f000079e000/0x2000)=nil, 0x2000, 0x200000b, 0x11, r5, 0x5cdb8000) openat(r1, &(0x7f0000000100)='./file0\x00', 0x200000, 0x94) 05:30:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 137.796631][T14597] new mount options do not match the existing superblock, will be ignored [ 137.800561][T14587] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.815988][T14587] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 137.824827][T14587] FAT-fs (loop4): Filesystem has been set read-only [ 137.848542][T14604] new mount options do not match the existing superblock, will be ignored [ 137.859576][T14586] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.880618][ C1] sd 0:0:1:0: tag#4209 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 137.890950][ C1] sd 0:0:1:0: tag#4209 CDB: opcode=0xe5 (vendor) 05:30:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000ff010000000000000000000000000001e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000004400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000048000200656362286369706865725f6e756c6c290000000000dfffffffffffffff00"/240], 0x138}}, 0x0) sendfile(r2, r1, 0x0, 0x100003800) [ 137.893967][T14611] loop1: detected capacity change from 0 to 64 [ 137.897734][ C1] sd 0:0:1:0: tag#4209 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 137.913092][ C1] sd 0:0:1:0: tag#4209 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 137.921888][T14586] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 137.922158][ C1] sd 0:0:1:0: tag#4209 CDB[20]: ba [ 137.930634][T14586] FAT-fs (loop5): Filesystem has been set read-only [ 137.945346][T14611] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 137.955961][T14604] new mount options do not match the existing superblock, will be ignored [ 137.981675][T14586] loop5: detected capacity change from 0 to 94 05:30:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26cc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 138.001496][T14627] loop4: detected capacity change from 0 to 264192 [ 138.011631][T14586] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.053514][T14586] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 138.057857][T14627] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.062074][T14586] FAT-fs (loop5): Filesystem has been set read-only [ 138.076412][T14634] loop1: detected capacity change from 0 to 64 [ 138.083660][T14627] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 138.092430][T14627] FAT-fs (loop4): Filesystem has been set read-only [ 138.107028][T14634] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd226, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:56 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x10) chroot(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:56 executing program 0: unshare(0x40000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8916, &(0x7f00000000c0)='lo:|T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x02\x00\xdd\xd4\b\xbb\xbb\xb0]\t\x0f\x89d:\x8f\xecb6\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00\x00\x00C\xeb&\xc6\xd6\xcb\x85\x9a\xb6OFl\xd3\x00'/79) r3 = syz_open_dev$vcsn(&(0x7f0000000180), 0x7, 0x173940) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000140)='lo:\x14T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x02\x00\xdd\x00\x00\x00\x00\x00\x00\xa7\xfb\x81dD7f\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00C\xeb\xce\x00\x01\x8f9\x00\x00\x00\x00\x00\x00\x00\x80\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8915, &(0x7f0000000000)='lo:\x14T{\xdcD\xd2\xaf>o\xd6Q\x00\x19\x02\x00\xdd\x00\x00\x00\x00\x00\x00\xa7\xfb\x81dD7f\xd6\xd7AF,\xa3\x00\x00\x00\x00\x91\xed\x05\x00C\xeb\xce\x00\x01\x8f9\x00\x00\x00\x00\x00\x00\x00\x80\x00'/72) 05:30:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26d4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 138.157748][T14627] loop4: detected capacity change from 0 to 264192 [ 138.165232][T14627] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.190178][T14648] loop1: detected capacity change from 0 to 64 [ 138.199054][T14654] new mount options do not match the existing superblock, will be ignored [ 138.199884][T14627] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 138.216271][T14627] FAT-fs (loop4): Filesystem has been set read-only [ 138.246108][T14648] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=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_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000ff010000000000000000000000000001e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000004400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000048000200656362286369706865725f6e756c6c290000000000dfffffffffffffff00"/240], 0x138}}, 0x0) sendfile(r2, r1, 0x0, 0x100003800) [ 138.259271][T14654] new mount options do not match the existing superblock, will be ignored [ 138.262841][T14665] loop5: detected capacity change from 0 to 105 05:30:56 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000040)=[{}, {0x5}, {0x6, 0x0, 0x0, 0x7ffffdc0}]}) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f00000000c0)) creat(&(0x7f0000000080)='./file0\x00', 0x0) 05:30:56 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x4) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 05:30:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 138.305260][T14665] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.334190][T14665] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 138.342815][T14665] FAT-fs (loop5): Filesystem has been set read-only 05:30:56 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x90) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x100000, &(0x7f0000000180)='\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 138.351925][T14683] new mount options do not match the existing superblock, will be ignored [ 138.361263][T14683] new mount options do not match the existing superblock, will be ignored 05:30:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a76322000600"}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0xfff) r3 = epoll_create(0x5) r4 = dup3(r3, r1, 0x0) r5 = dup3(r1, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x9c1d000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x7, r4, &(0x7f0000000200)) [ 138.405389][T14665] loop5: detected capacity change from 0 to 105 [ 138.415352][T14665] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.448121][T14702] loop1: detected capacity change from 0 to 64 [ 138.449212][T14703] loop4: detected capacity change from 0 to 264192 [ 138.462354][T14704] new mount options do not match the existing superblock, will be ignored [ 138.464967][T14665] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 138.479517][T14665] FAT-fs (loop5): Filesystem has been set read-only 05:30:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 138.490969][T14702] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.500638][T14703] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.520717][T14711] new mount options do not match the existing superblock, will be ignored 05:30:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 138.591529][T14703] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 138.600105][T14703] FAT-fs (loop4): Filesystem has been set read-only [ 138.608651][T14721] loop5: detected capacity change from 0 to 118 05:30:56 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') [ 138.633026][T14721] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.659392][T14731] loop1: detected capacity change from 0 to 64 [ 138.665839][T14721] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 138.674409][T14721] FAT-fs (loop5): Filesystem has been set read-only 05:30:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 138.695312][T14731] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.711565][T14737] new mount options do not match the existing superblock, will be ignored [ 138.735518][T14703] loop4: detected capacity change from 0 to 264192 05:30:56 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x2000000, [{0x3, 0x1f}, {0x0, 0x64f}]}, 0x14, 0x3) rmdir(&(0x7f00000001c0)='./file0\x00') [ 138.749181][T14737] new mount options do not match the existing superblock, will be ignored [ 138.750772][T14721] loop5: detected capacity change from 0 to 118 [ 138.777801][T14703] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.787579][T14748] loop1: detected capacity change from 0 to 64 05:30:56 executing program 2: prctl$PR_GET_TIMERSLACK(0x1e) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x80040}, 0x32) prctl$PR_GET_TIMERSLACK(0x1e) [ 138.806290][T14748] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.830376][T14758] new mount options do not match the existing superblock, will be ignored [ 138.839448][T14721] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 138.857946][T14703] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 138.866532][T14703] FAT-fs (loop4): Filesystem has been set read-only [ 138.884486][T14721] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 138.888065][T14758] new mount options do not match the existing superblock, will be ignored [ 138.893239][T14721] FAT-fs (loop5): Filesystem has been set read-only 05:30:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x66, 0x3, 0x10, 0x0, 0x800009, 0x0, 0x2, 0x0, 0x8}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getrlimit(0x8, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x800000a, 0x445d4e9e, 0x7, 0x7, 0x6403, 0x6, 0x2, 0x6}, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)={0x4, 0x2}) gettid() sendmmsg$unix(r1, &(0x7f00000003c0)=[{{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000300)="9e2baadf03f0cdabd0833068e3c676a4b9591a7eabd19e9af8851234b99639c691d84f9e518641a5d7ee32d92df50810814921de5876ceca80d296ddd78434f916c42c046658c966f2419ac960e8174a9c863f0bd0f1c342524c6b8872854274a303ded91d26490248d161a4ba829b4e279115cd91c93651302c51133daee5a498f52c6db2351af8adde65b2211cdbe2459875c2b0632e68f57846b5e23b03ed52e250b6f12c5b451a", 0xa9}, {&(0x7f0000000100)="a7529a620dc1d4e4199bbd730f347a3ef647e1c83fd9e79156de6ec5de1d4e715e76c56bb5477b4625aca09af3b4db11a40fb2d96fa0640541b48485e1e07985eaa18e2ff10e7538716650e57c77121e", 0x50}], 0x2, 0x0, 0x0, 0x20000000}}], 0x1, 0x4000000) 05:30:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:56 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) [ 138.996723][T14774] loop1: detected capacity change from 0 to 64 [ 139.035148][T14774] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.035893][T14784] loop5: detected capacity change from 0 to 127 [ 139.075051][T14784] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.102449][T14793] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 139.111208][T14793] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 139.130974][T14794] loop4: detected capacity change from 0 to 264192 [ 139.139349][T14784] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.147890][T14784] FAT-fs (loop5): Filesystem has been set read-only [ 139.167033][T14794] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.186363][T14794] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.194962][T14794] FAT-fs (loop4): Filesystem has been set read-only [ 139.229830][T14799] new mount options do not match the existing superblock, will be ignored [ 139.239927][T14799] new mount options do not match the existing superblock, will be ignored [ 139.293021][T14784] loop5: detected capacity change from 0 to 127 [ 139.303845][T14794] loop4: detected capacity change from 0 to 264192 [ 139.312309][T14784] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.323242][T14784] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.331872][T14784] FAT-fs (loop5): Filesystem has been set read-only [ 139.341890][T14794] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.351644][T14794] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.360248][T14794] FAT-fs (loop4): Filesystem has been set read-only 05:30:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:57 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:57 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x453, 0x400, 0x70bd27, 0x25dfdbfb, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20040004}, 0x408c4) ftruncate(r1, 0x2007fff) r2 = io_uring_setup(0x45de, &(0x7f00000009c0)) close_range(r2, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7ce2, &(0x7f0000000000), &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x201000) [ 139.455279][T14828] loop5: detected capacity change from 0 to 127 [ 139.463830][T14828] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.468136][T14832] loop1: detected capacity change from 0 to 64 [ 139.480448][T14828] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.486216][T14835] loop4: detected capacity change from 0 to 264192 [ 139.489183][T14828] FAT-fs (loop5): Filesystem has been set read-only 05:30:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 139.504747][T14835] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.515861][T14832] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.526312][T14835] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.534886][T14835] FAT-fs (loop4): Filesystem has been set read-only 05:30:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 139.561827][T14828] loop5: detected capacity change from 0 to 127 [ 139.570390][T14828] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.580624][T14828] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.589384][T14828] FAT-fs (loop5): Filesystem has been set read-only [ 139.606058][T14854] loop1: detected capacity change from 0 to 64 [ 139.612530][T14859] loop4: detected capacity change from 0 to 264192 [ 139.620469][T14854] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.631644][T14859] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.653968][T14859] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.662520][T14859] FAT-fs (loop4): Filesystem has been set read-only 05:30:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x66, 0x3, 0x10, 0x0, 0x800009, 0x0, 0x2, 0x0, 0x8}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getrlimit(0x8, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x800000a, 0x445d4e9e, 0x7, 0x7, 0x6403, 0x6, 0x2, 0x6}, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)={0x4, 0x2}) gettid() sendmmsg$unix(r1, &(0x7f00000003c0)=[{{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000300)="9e2baadf03f0cdabd0833068e3c676a4b9591a7eabd19e9af8851234b99639c691d84f9e518641a5d7ee32d92df50810814921de5876ceca80d296ddd78434f916c42c046658c966f2419ac960e8174a9c863f0bd0f1c342524c6b8872854274a303ded91d26490248d161a4ba829b4e279115cd91c93651302c51133daee5a498f52c6db2351af8adde65b2211cdbe2459875c2b0632e68f57846b5e23b03ed52e250b6f12c5b451a", 0xa9}, {&(0x7f0000000100)="a7529a620dc1d4e4199bbd730f347a3ef647e1c83fd9e79156de6ec5de1d4e715e76c56bb5477b4625aca09af3b4db11a40fb2d96fa0640541b48485e1e07985eaa18e2ff10e7538716650e57c77121e", 0x50}], 0x2, 0x0, 0x0, 0x20000000}}], 0x1, 0x4000000) 05:30:57 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) setrlimit(0x0, &(0x7f0000000180)={0x3a2, 0x279}) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x5, 0x1000004a, 0x40000000, 0x5, 0x0, 0x7}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000500)=ANY=[]) r3 = creat(&(0x7f0000000040)='.\x00', 0x0) mkdirat(r2, &(0x7f00000002c0)='./file0\x00', 0x108) recvmmsg(r3, &(0x7f0000000180), 0x0, 0x100, &(0x7f00000001c0)={0x0, 0x3938700}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0xc3ae6000) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x4080, 0x0) tkill(0x0, 0x22) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x1, 0x10000018, 0x400, 0x0, 0x6, 0x401, 0x1, 0x80000001, 0xa56b}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) sched_setattr(r4, &(0x7f0000000340)={0x38, 0x1, 0x40, 0x14f, 0x200, 0x2, 0x5, 0x5, 0x7, 0x4}, 0x0) 05:30:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 139.858998][T14875] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 139.898025][T14882] loop5: detected capacity change from 0 to 127 [ 139.906405][T14886] loop1: detected capacity change from 0 to 64 [ 139.911023][T14887] loop4: detected capacity change from 0 to 264192 [ 139.920058][T14882] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.940005][T14886] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.954171][T14887] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 139.959090][T14882] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 139.972051][T14882] FAT-fs (loop5): Filesystem has been set read-only 05:30:57 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:57 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 140.030070][T14905] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 140.039641][T14905] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 140.052091][T14887] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 140.060737][T14887] FAT-fs (loop4): Filesystem has been set read-only 05:30:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:58 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 140.191038][T14882] loop5: detected capacity change from 0 to 127 [ 140.204091][T14882] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.234947][T14887] loop4: detected capacity change from 0 to 264192 [ 140.265578][T14887] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.272936][T14924] loop1: detected capacity change from 0 to 64 05:30:58 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 140.289769][T14882] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 140.298335][T14882] FAT-fs (loop5): Filesystem has been set read-only [ 140.318593][T14924] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.322728][T14887] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:30:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 140.336174][T14887] FAT-fs (loop4): Filesystem has been set read-only [ 140.429368][T14935] loop1: detected capacity change from 0 to 64 [ 140.437695][T14935] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:58 executing program 2: sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14}, 0x14}}, 0x4000000) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004780)=[{{&(0x7f0000000300), 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000380)=""/153, 0x99}, {&(0x7f0000000440)=""/227, 0xe3}, {&(0x7f0000001600)=""/19, 0x13}, {&(0x7f0000001640)=""/96, 0x60}, {&(0x7f00000016c0)=""/5, 0x5}, {&(0x7f0000001700)=""/165, 0xa5}], 0x7, &(0x7f0000001840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001880)=""/102, 0x66}, {&(0x7f0000001900)=""/21, 0x15}, {&(0x7f0000001940)=""/136, 0x88}], 0x3, &(0x7f0000001a40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}, {{&(0x7f0000001b80)=@abs, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/41, 0x29}, {&(0x7f0000001c40)=""/70, 0x46}, {&(0x7f0000001cc0)=""/166, 0xa6}, {&(0x7f0000001d80)=""/114, 0x72}, {&(0x7f0000001e00)=""/69, 0x45}], 0x5, &(0x7f0000001f00)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000002000)=@abs, 0x6e, &(0x7f0000003500)=[{&(0x7f0000002080)=""/197, 0xc5}, {&(0x7f0000002180)=""/171, 0xab}, {&(0x7f0000002240)=""/6, 0x6}, {&(0x7f0000002280)=""/60, 0x3c}, {&(0x7f00000022c0)=""/208, 0xd0}, {&(0x7f00000023c0)=""/96, 0x60}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/169, 0xa9}], 0x8}}, {{&(0x7f0000003580), 0x6e, &(0x7f0000003b80)=[{&(0x7f0000003600)=""/3, 0x3}, {&(0x7f0000003640)=""/168, 0xa8}, {&(0x7f0000003700)=""/158, 0x9e}, {&(0x7f00000037c0)=""/218, 0xda}, {&(0x7f00000038c0)=""/147, 0x93}, {&(0x7f0000003980)=""/220, 0xdc}, {&(0x7f0000003a80)=""/254, 0xfe}], 0x7, &(0x7f0000003c00)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000003c80)=@abs, 0x6e, &(0x7f0000003e00)=[{&(0x7f0000003d00)=""/118, 0x76}, {&(0x7f0000003d80)=""/92, 0x5c}], 0x2, &(0x7f0000003e40)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="f8ffffff"], 0x88}}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000003f00)=""/28, 0x1c}, {&(0x7f0000003f40)=""/67, 0x43}, {&(0x7f0000003fc0)=""/83, 0x53}, {&(0x7f0000004040)=""/252, 0xfc}, {&(0x7f0000004140)=""/112, 0x70}], 0x5, &(0x7f0000004240)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f00000042c0), 0x6e, &(0x7f0000004500)=[{&(0x7f0000004340)=""/201, 0xc9}, {&(0x7f0000004440)=""/1, 0x1}, {&(0x7f0000004480)=""/122, 0x7a}], 0x3}}, {{&(0x7f0000004540), 0x6e, &(0x7f0000004740)=[{&(0x7f00000045c0)=""/66, 0x42}, {&(0x7f0000004640)=""/243, 0xf3}], 0x2}}], 0x9, 0x43, &(0x7f00000049c0)={0x0, 0x3938700}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83668, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53efddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x60, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0)="80810000007f", 0x6, 0x1600}], 0x81, &(0x7f0000004a00)={[{@errors_remount}], [{@measure}, {@audit}, {@fowner_eq={'fowner', 0x3d, r0}}]}) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r1) clock_gettime(0x0, &(0x7f0000004a40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000180), 0x0, 0x2, &(0x7f0000004a80)={r2, r3+60000000}) mount(&(0x7f0000000080)=@sg0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ocfs2\x00', 0x280000f, &(0x7f00000002c0)='errors=remount-ro') 05:30:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:58 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:58 executing program 0: mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x1) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "c0a45b6adf453311e68eee1799738fb1"}, 0x11, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r0, 0x4bfb, 0xfffffffffffffffc) fsetxattr$security_ima(r0, &(0x7f0000000140), &(0x7f0000000200)=ANY=[@ANYBLOB="02f9d455baa9a36cb3ba646601cf1097009ad16b6f8695ea75fea9f1c90969f7"], 0x1, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40, 0x6) 05:30:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:58 executing program 2: unshare(0x40000400) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000180)=[0xffffffffffffffff], 0x1) r0 = syz_io_uring_setup(0x2085, &(0x7f0000000000)={0x0, 0x4fb6, 0x8, 0x2, 0x337}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r1, 0x4bfb, 0xfffffffffffffffc) r2 = inotify_init1(0x80800) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000001c0)={0xffffffffffffffff, 0x4, 0x7, 0x3}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000240)={0x5, 0x0, &(0x7f0000000200)=[r1, r2, 0xffffffffffffffff, r3]}, 0x4) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x6, &(0x7f0000001640)=[{0x0, 0x540000}], 0x1) [ 140.748191][T14948] loop5: detected capacity change from 0 to 256 [ 140.771347][T14948] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:58 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 140.791276][T14948] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 140.799828][T14948] FAT-fs (loop5): Filesystem has been set read-only [ 140.814451][T14962] loop4: detected capacity change from 0 to 264192 [ 140.821461][T14966] loop1: detected capacity change from 0 to 64 [ 140.827429][T14962] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:58 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8217, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 140.845881][T14966] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.852701][T14962] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 140.863546][T14962] FAT-fs (loop4): Filesystem has been set read-only [ 140.886167][T14948] loop5: detected capacity change from 0 to 256 05:30:58 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x800000000009031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000018000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r0, 0x10000000) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r1, 0x4bfb, 0xfffffffffffffffc) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)) r2 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xc670, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="d93296e33fa1a2a4071dc0a50c7fbc87b11e1d193419831ff92f5c3c963764efe449806bd3112e1531db323e64473d8d086267eaaead14526c7922b3b150fc450a80373286270eb986f7b0b600ab40a438e3d51a20a75b02221ad96b4209bb76c3edaadc3fbb19fbbd64d6771844abbd016d18b337bb68d90eb430efa16ebdeeb467717b70d534fa94a36aecac787f2b237249c4f49b031dbe2fb4b509ede7e723d8c14e57774a57e4c39f7fd5917dcf823cb597c82dc231e0e5d0062c5e6480355a1c99ec06e7b178", 0xc9, 0x9}], 0x8400a, &(0x7f00000001c0)={[{@huge_never}, {@huge_always}], [{@hash}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) preadv(r2, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x81, 0xffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x3) madvise(&(0x7f00006a3000/0x2000)=nil, 0x2000, 0x1) [ 140.935806][T14948] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 140.978232][T14948] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 140.986797][T14948] FAT-fs (loop5): Filesystem has been set read-only [ 140.987886][T15005] loop1: detected capacity change from 0 to 65 [ 141.014552][T15007] loop4: detected capacity change from 0 to 264192 [ 141.015200][T15005] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:58 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000240)) ptrace(0x10, r1) mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x103) ptrace$getregset(0x420e, r1, 0x0, 0x0) wait4(r1, &(0x7f0000000000), 0x80000000, &(0x7f0000000080)) write$P9_RREADLINK(r0, &(0x7f00000002c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mount$9p_tcp(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7472616e733d884f702c706f72743d307834383030303030303030303030303030e3726f6f3dfd42a019be8a567222220000000000000000"]) 05:30:58 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8703, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 141.071946][T15007] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 141.098763][T15007] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 141.107281][T15007] FAT-fs (loop4): Filesystem has been set read-only 05:30:59 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 141.150742][T15021] loop1: detected capacity change from 0 to 67 [ 141.157860][T15022] 9pnet: Could not find request transport: ˆOp [ 141.189037][T15025] 9pnet: Could not find request transport: ˆOp 05:30:59 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000000)=[{0x7c}, {0x15, 0x0, 0x0, 0x7da}, {0x6, 0x0, 0x0, 0x7ffff5bf}]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/meminfo\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x1, 0x1, 0x8, 0x67, 0x0, 0x2, 0x8140, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000000180), 0x1}, 0x7386b7209643c3f2, 0x7, 0x6, 0x0, 0x7, 0x4, 0x4ff, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xe, r0, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xc63b9e35) [ 141.189859][T15032] loop5: detected capacity change from 0 to 1024 [ 141.216582][T15021] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:59 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 141.244603][T15032] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 141.272457][T15032] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 141.281087][T15032] FAT-fs (loop5): Filesystem has been set read-only 05:30:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa103, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:59 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 141.291170][T15007] loop4: detected capacity change from 0 to 264192 [ 141.345929][T15007] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 141.352190][T15049] loop1: detected capacity change from 0 to 80 [ 141.377195][T15032] loop5: detected capacity change from 0 to 1024 [ 141.386095][T15049] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 141.387323][T15007] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 141.403768][T15007] FAT-fs (loop4): Filesystem has been set read-only [ 141.414290][T15032] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 141.446199][T15032] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 141.454755][T15032] FAT-fs (loop5): Filesystem has been set read-only 05:30:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:59 executing program 2: r0 = socket(0x400000000010, 0x2, 0x0) syz_io_uring_setup(0x75ca, &(0x7f00000000c0), &(0x7f00003b2000/0x3000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000000)={0x40c0, 0x0, 0x28}, &(0x7f00000001c0)='./file0\x00', 0x18}, 0x0) syz_io_uring_setup(0x75ca, &(0x7f00000000c0), &(0x7f00003b2000/0x3000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000000)={0x40c0, 0x0, 0x28}, &(0x7f00000001c0)='./file0\x00', 0x18}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000080)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x1, 0x8, 0x4, "e28572ea09eb8f825d18315b15f090cf95249502557e0b511469b17090407dd85fe24a917761f4f462d81c1f800eef5ecb55e1b2fe07d53631678ac160d674", 0x36}, 0x0, 0x0, 0x1}, 0x10001) writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="290000002000190f05003fffffffda05e8ffff0300000000000006020d000600fe7f00000005000f0025c1f53cd8838053c78bee059299f2a51da78c25a87d44ca2c51e73fcbf9efb3a3689a4e0a626941a7ce91bbc08d01e0661eb426714fd63fc28c2100000000209aad3cdb5501ffe23d2e17cd22660bdc227ecfa6ea834b994111fe52b8ecbeaf27b242536cd7786a5c70899acdebe1d23037e2a10100"/170, 0xffffffffffffff6c}], 0x1) 05:30:59 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}]}) mount(&(0x7f0000000100)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='afs\x00', 0x8008, &(0x7f0000000200)='mpol') umount2(&(0x7f0000000000)='./file0\x00', 0x0) 05:30:59 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa203, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:59 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xe1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) r4 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$addseals(r5, 0x409, 0x8) readv(r4, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/98, 0x62}], 0x1) read(r2, &(0x7f0000000140)=""/66, 0x42) [ 141.568065][T15080] loop4: detected capacity change from 0 to 264192 [ 141.601566][T15080] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 141.638860][T15091] loop5: detected capacity change from 0 to 1024 [ 141.645265][T15080] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 141.653818][T15080] FAT-fs (loop4): Filesystem has been set read-only [ 141.662670][T15092] loop1: detected capacity change from 0 to 81 [ 141.677162][T15091] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:59 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:59 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000180)={{0x0, 0x75bac738, 0xfc000000000000, 0x3, 0x7, 0x1, 0x2, 0x40, 0x1, 0x7, 0x6, 0x5, 0x8, 0x1, 0x6}, 0x8, [0x0]}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r7}, {0x0, r7}, {r6}, {r6}, {r6, r7}, {}, {}, {}, {}, {r6, r7}, {0x0, r7}, {}, {r5, r7}, {0x0, r7}, {}, {r6, r7}, {0x0, r7}, {}, {}, {}, {0x0, r7}, {r6}, {0x0, r7}, {0x0, r7}, {r6}, {0x0, r7}, {r5}, {}, {r5}, {0x0, r7}, {}, {}, {r5, r7}, {r6}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r5, r7}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {r6}, {r5}, {}, {0x0, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6}, {r5}, {}, {r5}, {}, {}, {0x0, r7}, {}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {r6}, {}, {}, {0x0, r7}, {r5, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r5, r7}, {}, {}, {0x0, r7}, {}, {r5}, {0x0, r7}, {}, {r6}, {r5, r7}, {0x0, r7}, {r5}, {r6, r7}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r5}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {}, {0x0, r7}, {r5, r7}, {r6}, {}, {r5, r7}, {r5}, {0x0, r7}, {}, {r5}, {r5, r7}, {}, {}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {}, {}, {r5, r7}, {0x0, r7}, {r6, r7}, {r5, r7}, {r6, r7}, {0x0, r7}, {}, {r6, r7}, {r6}, {}, {0x0, r7}, {r5}, {0x0, r7}, {r6, r7}, {r5}, {0x0, r7}, {r6, r7}, {0x0, r7}, {0x0, r7}, {}, {0x0, r7}, {r6}, {0x0, r7}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {}, {r6, r7}, {}, {0x0, r7}, {}, {r6}, {0x0, r7}, {}, {}, {r5}, {}, {0x0, r7}, {r5, r7}, {r6}, {0x0, r7}, {r5}, {}, {}, {0x0, r7}, {r6}, {r5, r7}, {r5, r7}, {0x0, r7}, {0x0, r7}, {}, {}, {0x0, r7}, {r6}, {r5}, {}, {}, {r5}, {0x0, r7}, {0x0, r7}, {0x0, r7}, {r6, r7}, {0x0, r7}, {}, {r6, r7}, {r5, r7}, {r6}, {r6, r7}, {}, {}, {r5}, {}, {r5}, {r6}, {}, {r5, r7}, {}, {}, {0x0, r7}, {r6, r7}, {0x0, r7}, {r5}, {r6}, {r6}, {}, {}, {r6}, {0x0, r7}, {0x0, r7}, {r5, r7}, {r5}, {}, {0x0, r7}, {0x0, r7}, {}, {r6, r7}, {r5}, {0x0, r7}, {r5}, {r6, r7}, {r5, r7}, {r6, r7}, {r6}, {r5}, {}, {}, {r6}, {r5, r7}, {}, {0x0, r7}, {0x0, r7}, {r6}, {r6}, {r5}, {}, {r6}, {r5}, {}, {}, {}, {0x0, r7}, {0x0, r7}], 0x1, "2156816c73038c"}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000058c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x1}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pwrite64(0xffffffffffffffff, &(0x7f0000000240)="0684c61649e637a1ff0597cf399bc2fa35d2ba50c9066d4e5be9769c5bf18b32ccc612b4ad9c27f57128601ec29d4246c69aa671b58d5ed17ede15200b503a47cb07f77d17609e07c2a97d8c00aec4af52ec3c968138e8ce6cb0bbfc62d15505f7f380f81103a624b6a803a01237c318a8cd63258820671d6fb13ed652adeb945187d41db6f716e973e67f0a651093e093f1fe7ccca340b7b1", 0x99, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000900)) fcntl$getflags(r2, 0x3) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r8, @ANYBLOB="c02c7f66646e6f3d", @ANYRESHEX=r9, @ANYBLOB="45b5ddd932a669bc98bbe55400bc96c37ab4b5f515c121f656d77b285c03baa6984cdd103d7b688519bd59e2633fff1636a07a97430394e7bcbd7cafbe9889599b676bee88b79d2be152af99b60bfc3962181d49853ed5794cca8d338bc9e0f947f5aad9c104abaa48f910759e1b9670c0172096ce4343496a088b5e7d3a3a07ed2050c19336da5248ab183446534600000000"]) [ 141.701039][T15092] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 141.725587][T15091] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 141.734167][T15091] FAT-fs (loop5): Filesystem has been set read-only 05:30:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:30:59 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa303, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 141.799020][ C1] sd 0:0:1:0: tag#4171 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 141.808882][ C1] sd 0:0:1:0: tag#4171 CDB: opcode=0xe5 (vendor) [ 141.815221][ C1] sd 0:0:1:0: tag#4171 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 141.824307][ C1] sd 0:0:1:0: tag#4171 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 141.833501][ C1] sd 0:0:1:0: tag#4171 CDB[20]: ba 05:30:59 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 141.848640][T15116] loop4: detected capacity change from 0 to 264192 [ 141.853111][T15110] 9pnet: Insufficient options for proto=fd [ 141.870623][T15116] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 141.881527][T15091] loop5: detected capacity change from 0 to 1024 05:30:59 executing program 0: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000080)='./file1\x00', 0x0) [ 141.890966][T15091] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 141.904644][T15116] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 141.907643][T15123] loop1: detected capacity change from 0 to 81 [ 141.913220][T15116] FAT-fs (loop4): Filesystem has been set read-only 05:30:59 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 141.956789][T15136] new mount options do not match the existing superblock, will be ignored [ 141.965668][T15091] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 141.969907][T15136] new mount options do not match the existing superblock, will be ignored [ 141.974355][T15091] FAT-fs (loop5): Filesystem has been set read-only [ 141.993712][T15123] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:59 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:30:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa403, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 142.018428][T15116] loop4: detected capacity change from 0 to 264192 [ 142.052729][T15116] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:30:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 142.077611][T15116] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 142.086193][T15116] FAT-fs (loop4): Filesystem has been set read-only [ 142.130420][T15156] loop1: detected capacity change from 0 to 82 [ 142.160265][T15156] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.164424][T15163] loop5: detected capacity change from 0 to 1792 [ 142.179370][T15163] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.189459][T15163] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 142.197987][T15163] FAT-fs (loop5): Filesystem has been set read-only [ 142.248995][T15163] loop5: detected capacity change from 0 to 1792 [ 142.269784][T15163] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.282521][T15163] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 142.291216][T15163] FAT-fs (loop5): Filesystem has been set read-only 05:31:00 executing program 0: socketpair(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40400, 0x18) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {}, {}, {r5, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {0x0, r6}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {0x0, 0x0}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {r5}, {r4}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r4}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {r5}, {}, {r4, r6}, {r4}, {0x0, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {}, {r4, r6}, {}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {}, {0x0, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {}, {r5, r6}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {r4, r6}, {r4, r6}, {r5}, {0x0, r6}, {r4}, {}, {}, {0x0, r6}, {r5}, {r4, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {0x0}, {r4}, {}, {r4}, {r5}, {}, {r4, r6}, {}, {}, {r5, r6}, {r5, r6}, {0x0, r6}, {r4}, {r5}, {r5}, {}, {}, {r5, 0x0}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5, 0x0}, {r4}, {}, {}, {r5}, {r4, r6}, {}, {0x0, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {0x0, r6}], 0x1, "2156816c73038c"}) r15 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r15, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000002680)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000140)=ANY=[@ANYRES64=r8, @ANYBLOB="080000000000000007000000000000001f0000000000000001000100000000000004000000000000b50f0000000000000700000028f30000020000000200000005000000000000000000000000000000a64700000000000007000000000000003800"/160]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r16, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r19}, {0x0, r19}, {r18}, {}, {r18}, {r11}, {}, {0x0, r19}, {}, {r18}, {}, {}, {r17, r19}, {0x0, r19}, {}, {0x0, r19}, {0x0, r19}, {}, {}, {}, {0x0, r19}, {r18}, {0x0, r19}, {0x0, r19}, {r18}, {0x0, r19}, {r17}, {}, {r17}, {0x0, r19}, {}, {}, {}, {r18}, {}, {}, {r18}, {0x0, r19}, {r17, r19}, {}, {}, {}, {}, {0x0, r19}, {r18}, {0x0, r19}, {r18}, {0x0, r19}, {}, {r17}, {0x0, r19}, {r17}, {}, {}, {}, {}, {0x0, r19}, {}, {0x0, r19}, {}, {0x0, r19}, {0x0, r19}, {}, {}, {}, {0x0, r19}, {r18}, {r17, r19}, {}, {}, {}, {}, {0x0, r19}, {}, {r18}, {r17}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {0x0, r19}, {r17}, {0x0, r19}, {0x0, r19}, {0x0, r19}, {r17, r19}, {}, {}, {0x0, r19}, {}, {r17}, {0x0, r19}, {}, {r18}, {r17, r19}, {}, {}, {r18, r19}, {0x0, r19}, {0x0, r19}, {0x0, r19}, {}, {0x0, r19}, {r17}, {0x0, r19}, {}, {0x0, r19}, {0x0, r19}, {}, {0x0, r7}, {r17}, {r18}, {0x0, r10}, {r17, r19}, {}, {}, {}, {r17}, {0x0, r19}, {0x0, r9}, {}, {}, {0x0, r19}, {0x0, r19}, {0x0, r19}, {}, {}, {r17, r19}, {}, {r18, r19}, {r17, r19}, {r18, r19}, {}, {}, {}, {}, {}, {0x0, r19}, {r17}, {0x0, r19}, {r18, r14}, {}, {0x0, r19}, {r18}, {0x0, r19}, {}, {}, {0x0, r19}, {r18}, {0x0, r19}, {r18}, {}, {}, {}, {}, {0x0, r19}, {0x0, r12}, {r18}, {}, {}, {}, {r18}, {0x0, r19}, {}, {}, {}, {}, {0x0, r19}, {r17, r19}, {r18}, {0x0, r19}, {r17}, {}, {r17}, {0x0, r19}, {r18}, {0x0, r19}, {r17}, {0x0, r19}, {0x0, r19}, {}, {}, {}, {r18}, {r17}, {}, {}, {r17}, {0x0, r19}, {0x0, r19}, {0x0, r19}, {r18, r19}, {0x0, r19}, {}, {r18, r19}, {r17, r19}, {r18}, {r18, r19}, {}, {r20}, {r17}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {0x0, r19}, {r18}, {0x0, r19}, {}, {r18}, {r18}, {}, {}, {}, {0x0, r19}, {0x0, r19}, {0x0, r19}, {r17}, {}, {0x0, r19}, {}, {}, {r18}, {r17}, {0x0, r19}, {r17}, {r18, r19}, {r17, r19}, {r18, r19}, {r18}, {}, {}, {}, {r18}, {r17}, {0x0, r19}, {}, {0x0, r19}, {r18}, {}, {r17}, {0x0, r19}, {r18, r19}, {r18}, {}, {}, {}, {}, {0x0, r19}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001480)={r13, r18, "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", "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"}) r21 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000f80)={0x1, &(0x7f0000000f40)=[{0x7f}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r21, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r23, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r23, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000480)={{r2}, r22, 0x1c, @unused=[0x8, 0x20, 0x7, 0x200], @devid}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000000000000000000000000000006000000000000004aa56e441a07a5d114d4ea6f150b89c7b38dd81b5b5503ac70ba822fa7abcc0b213c57ae6bd4e051f3e35119df9b13d1ff5d486b22f2e17144b1f8b26e9488e0f87b0542221da10000000000000000000000f304f0bb0b5d14a5700000000000000000"], 0x10}, 0x0) 05:31:00 executing program 2: clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') fchdir(r1) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x38, &(0x7f0000003140)}, 0x2}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x3a, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000023c0)={'dummy0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x0, 0x3, 0x9, 0x1, "ee043cbc95bbf0a796a3d074f6efd5e5f93e644a7ed3dfb059d739da246ab5b771b4b55818edbe303553d2516280be33b42d8157acdc35a17f37217959a163", 0x7}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="314a93b89ba00cf3843c93a626206b0e3b1554d5a9a88cf209b2ca69a3834a44ac409a588f786cc166262c11c81c028badfabe590f669d7527dc533b00efeaf9e0b55cf82eab3b3b8c5dac2fd1", 0x4d}], 0x1}}, {{&(0x7f0000000180)=@caif=@util={0x25, "56ec5394c9576ca94c1bcf3d8ffa2675"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="d048cf6a428c3c755fd0ea15d60a385738427dceb979bdeed81f287772d69bd48b20a320ae15ef77f8e260eb5920105e77920ba0531f312669b3d3a8", 0x3c}, {&(0x7f0000000240)="5b1b4e920da375f1189a6ac69cf805b7158cf0d10e6bfebc6c6506ce02655e941d6162c09ca81575e44541754094e4ce940e6048cbce2f139e02e731fc14849c3fecf5c5fb9878a8718d8a4537d9c53adf495961519234ec0714de322b8ebb39e775f8e02757e9554481cd2b6b2685b10b12ab23fb52e3f22af5e6161a27146e5ebe0b8792f206ed99180d94675d8fbce83876200309c0a74dba52fd65ceb17c56a27178d10855021b2c3f0b84100a3dbb629821ebbd8a7c6a23e08e6e3871c67ed242fc2ba9340098a4eab744525888b5924f53217fab3dac069f4dc275b854c9ce993672309295dc6e", 0xea}, {&(0x7f0000000400)="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{&(0x7f0000001dc0)="8312cfd5446403b429e4051c9ed551c9061f3f096ab618ef6007fefb16313d1e6254f25c4a5dd5ac1c57991064a69154ce80f0641f3fbb8751373c8ee2a40eb2d0a1ded50067dc49ff0dab2df4ded608146a389ae634d2d1b86a3bf1b6678cdc6082ec0a68", 0x65}], 0x7, &(0x7f0000001ec0)=[{0x60, 0x0, 0x9, "e0586bef4c183692c47e76d9050cc0a99de697d944eb346e64a7e96da2a31d217fce0800b01b65d0e445fb58ae5043f781587f533295fc16c6b99e600a2366385aca1c4101f380cdcbf793f8623379e2"}, {0x48, 0x109, 0x5, "a66d032cb926b9dfdd16527ec018bcc305de661286b59ae7b4b74b2726f0e65e4162def586ecb26c05764075eb0eabe45f1a3ff4"}, {0xd0, 0x88, 0x0, "0da6283e23d4472db8a2ac678dcd9f3753b2f91bbf2b9b80faa843633e804cd0f654e83046a3ee18d09d3fddb37cb44b1ab1329ada010d8c93aabaff366b94a1a3e16d6006fce698e0d4fca63d9bb806ac15d8f0104f0432fbb839664bb538c01fd4415f03d4d3e670b30152a6c3543bba56d796e29ca8586c60c4fd5fddcb56f706b9014312c890043cd614e3d98270b9683baad7ac10620d3c4f6e8ac0ed54b5934226680a41d6a75ce0cc18dc4ac91eb1e3e111988e5295b8"}, {0xd0, 0x88, 0x5, "605e0498fa9bceb762d54dc278b2cb907d553059ee393e51d7c061eb3e5abd262ce7dd6f4361ef996e1c67595a482df466a7ce21783c4312a4b600d32ad38b6a1df2b87fd87607affc532e7d6085e8c97f6c1b97fa46647c0cf6ad487b7b2520743ca6f3f33e680ed7488024e3e8c2ada608d5c8e22eb1ca03cf7c2b80ffbe95000730633bdf5e5ccf98df10e7c5d167fbf7616aabb0a9410a404fe2eab13276c662180b513ac1a31d63a499c81dcf579141f3363a630f4cb07c6f719253"}, {0x50, 0x110, 0xfffffffc, "1a651c8e34959ba652c59931e312d77cc022817e65953088aeb525cd45d735a25c92a6bff184f88ef4e6a1589466486ece527903f0342bc0eee96faa"}, {0xe0, 0x113, 0x4, "ffcb2007a27f917413a39643b16a621f6e349b76af27f63aef6d3c90463039b26b776fde5ec7c3b5212e6b322d12f9a83817cde028ec957d45062584cccabdcced9e96d50906b833898b99003eb107f2ebf53892d576d75cb7facd0e690c815a8c32faf140daa7f6b436fe386682244ba0a32cf58735e7a4f13fefdd2710e019fd89d9c3835eedc8b99a5952ecb71004f53b42251a0c5717360fa978a294e4ccf1a261e213b4959eff2469339bedb14d15fb805ac4d47a41c3c864c88922c5ed403d4a018421935cfc4fd1bb"}, {0xa0, 0x29, 0x72, "4f7235c6cf975755a67f8de0b0dd06ab22ebda1db17a005188cd62db57555ae70d0cc20a0dcfda8716c7684656d06efe073cd0cbe5e06e40101294b10cdf56a658ed2507fd19a50cf71a44fe84eb7665c4af5b9046d972601b75b84686baa78fcefe793550dff6dab9d1a61f75e1fd81bc9f1b5b4cbfc47c2c4ca22fcfa4d570965ed85b79f07d9870"}, {0x70, 0x103, 0x1, "b84dc4c9a88673106a35a2c94064d09d5793afb019b147714e6dc479fa49a840c308fb9b4a36f042589bf9669dc40dc8d7b3719fd9836257d91f6071d3242dbcf2f31eba04402e4854d5511ca47547a58d1783b05ff41ed0493cf285"}, {0x70, 0xc019d9453416b874, 0x7, "ee486dae3c647ff02c942ee2a3cecf628f93faf7965517709390c117b181c9ce1c08989932ea9faac8869073e5cf4958e2c9c09816bb65a6978a7c339c613616c48ab8df1eb295523b22a1ed5919750ae663d72de2eff22e2318"}], 0x4f8}}, {{&(0x7f0000002400)=@can={0x1d, r2}, 0x80, &(0x7f0000002700)=[{&(0x7f0000002480)='P', 0x1}, {&(0x7f00000024c0)="ee105c5a9e1b21f0fd9d51f2384113229aa8ba15c975895b86318df5108b8bc4474d5344af6119e8132da289c5db10ebcc0cb7d4b97748a4977008a2e98677341ff5526e31f857eb6ed003cb6a8c58e9307f279a3a0242be006e2c0c8ec6c789e9cdc54b5f542def285d0d", 0x6b}, {&(0x7f0000002540)="648bcebcf52c50f6bd28cef13b26fe757846373b1f882e7c47d0da74800b103cce50022113587e2497778434706da128a3dee3c70cf10c2a2c398a85e61a99b4d2c59ed2b81404ee6d4e7f3d0864ac954dba707deaab4dc7899ecf32ba2b61961c5f546323856c90fc286ffc520656614f76540f8b3d00b20f91a20cdea9ea54ad11a2734e7d9b117842a058dedf3eddb8555523868047d275e698e13df37b5088e53850ebb3b0f9032ffdc0a75ec112c82aea03ee11e5387490", 0xba}, {&(0x7f0000002600)="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", 0xfc}], 0x4, &(0x7f0000002740)=[{0x20, 0x105, 0x9, "c47a8bafb33843558b4b89b2fe"}, {0xf0, 0x10e, 0x3, "ba0251427eadd67ad50583dce42d96f35186d9c7d5a20633daf44aca84c23ad93d95be8201ba75eb681205930a2feb11db0557178a4229d0acf6091dd8f1f08a7f6207f11ee184c908ee83a9b761a8cd940f62fc3cf40cb6d74c82e32c7ca444369f13aa85ffbf0eaa835eb61f4f4cd1853e30c65ca794707ffc1963ef4e545ae654f1c55c131d22fcce329e9083b7612e71faadd1ca0842003d433a46736680d10e7d61f832917d2b840f6959762b222ec432159f04cbb3caf2ceb92dc10ceb88354a80550f5db16fd34001004adbc61c25aec21c5148990a80f4854b702754"}, {0x80, 0x113, 0xfffffff7, "3f0f970c7f4aa60e6e7d9c41e0e3bfd30c2dbb91e22ea9385c2c264d2ba5f3c858d48468c51f97baa697a13357c2a77a6a74c66a8a6fa20ebe00268ebae3d3f879c7456a999b505de96c04a886d1a087962b612b5de75ad1f3ee664189f5b2ff7af31226902ceb4b0ef82f"}], 0x190}}, {{&(0x7f0000002900)=@in={0x2, 0x4e23, @local}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002980)="e6dfb1d4a8cc1382f7ef970625655c9d5c8ae3075c143b19c59dd881249be8a52960b3c1ddb1f008db51eca6c6915061", 0x30}, {&(0x7f00000029c0)="ef", 0x1}, {&(0x7f0000002a00)="2e404cf68ef967196f5d6df9faefdbbf40793b9363fef96ca2139a23a2f0891e6da48a6b370ce4c424739e3db9bf00801ea577c2c3a0a84bbb3426e595d17d3c79d74982bf3dabd524089574ecf36bc031f904c8b0f0a3237b33f64867adfac425a70e82624b2d3f59098263620e31fdab135ae9617500c89132fe5974d42a37f4f82627438e04855eebc2a924b8d69d1b8e4d344b7a6df90f8f29fa7393334038ae59927aea9e0fe6b54a4b2b364964a480e832e484f29c7122d8", 0xbb}, {&(0x7f0000002ac0)="04d9f2e1927e2dc9bbceaac1c50d15afbc949db37c22b8cc97ad470bda2a7b596a07edc08cad1907dfda", 0x2a}, {&(0x7f0000002b00)="8f77128c004df5cbf5ef0c67c5b9522069d099cfa27a873e58dec5a7151a6982e0aba684e789c24faef3cbee74cf47aaefdc276c800476194e3de9fdb97a4d96f8dac13fd5eff3e2bb3194b47835a46fb8a0a90e54da04f969871fb3c66eb70358832555349da849432f9107b31725", 0x6f}, {&(0x7f0000002b80)="3366d1400207822aa92335a1a7b706b2c12326e6546c41970150f8f323fb501d8fd03de83349a569b6855d7901063e5a751f05fe101dd4e95fe04c1e686bb62f7029fef2d2492c5a4a48407865219539822b3fc083556701f886dff0c9751d5758f2db47d32a218e10aa40c71615a063bbaf6c9e12784d25c56bee256d693f788a76271f0c568be1b8f225682bded2a4429ed5a08911ea96860b886019a6f626a273b75d344f9ce9de73a84eae051f", 0xaf}, {&(0x7f0000002c40)="f533a7728967d7f593d5a4a24d70a950e6ded3b246a39ae01e5aaef87e97a83aee78f30e1f74a3459b1604309e55eefd599b8dcc64e0cd7d59a196583195529a162f2bf1a02f19701559cbb9f27bc2e18374ea9ed73d97aa7711841e40c88af2a64b7b956b802415c6483bca59f63ce091ca71bfa44d7cc6756c9261b50f1d0fefe360f60c45120241929fe69b10d8b298dd4793dd1194340455b4dd58aa9b305af7f69bf91dfd6dc4736f", 0xab}, {&(0x7f0000002d00)="344750e7cf05b7b32e37e0e9722dd72c89569deea2bc8b978fd83c73c5708a758ef2a364c439bbdb294ac9dae8178ef84e2791b66c41a2054fb102b591265266d783", 0x42}, {&(0x7f0000002d80)="1c8bd53596f13eab64d12d6f07173846673320db7ae4ca27baeb4ae89d9ed6c625a05323a59f559ab1b7fd2c3eee9a5bf66a133b48282a35d973d702b028ae05a12826537d8da18694a7b0e1ee4a4e6783bb71479237abc2ff29ca65f4149e6e84d065d72f8a7edcac6498ffa96b45c49992a32b0b79bebb73fa67350af61d64cad3547ede8f13df34a41b3612d085ad2cf13802f4fc19dc4a025e1d71e9f3dcca7e2cf9d870f995f86ac1650c5041268bc36e19484b299b8d8c8b106d705dff78c5a341320e6b2b75604b665a2da453109db904272b03e4c34a66fdc63fd1374726421ded523e7904cb009494f1b48299221bbc756932469f", 0xf9}, {&(0x7f0000002e80)="4c1964ff999bec4e902a67d72660d59117435ad9611d835b1486bbb3c8bc2a1f4b", 0x21}], 0xa, &(0x7f0000002f80)=[{0x68, 0x114, 0xfffff800, "3bb14f134a65be11cb0dbeda2a4173545dfaf0e6d8230661b05309087db676d750b2bfef37ae31dcdea6477cba4a23994c7f9e036c99e4efe1e5b0e1e4ed765b27bc11f7eba75a6b042e212a1c0de9e6873ff80a3d"}, {0x30, 0x103, 0x5, "f494447d8a931890ad5d51120cbeb65b9692710de054f834a1"}, {0x88, 0x110, 0x0, "2ca3e9813ae0fec85a189059d048db56177db7b8ecf26af8e9b8077a4a36846c9c2bf7259f64f75e19807993bd6599d36776eca9a0c7438d38445e7ff2241514a3b32d7138485faab74fc0cb1e0f9e49e12e7c4410fff9b69959130399156068941ce1fe125f91154cbb3bfdf8e88bf54581bc"}], 0x120}}, {{0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f00000030c0)="1c088f086b6b3dac9a9dba00ea0bee74af87ecb4244cd27869050aca3c92ec27d50816417a5b6e553a4d5c4ace4bc46d44231a890b19a92a513bd192e6d1244814c9ba08a09c2bcd8a1532eee1b14a0e4dfac09fe0d827484cd780e235631e7874ab749a012a110d53cbd3888b53aa92f327bb7a29ec2d6c8263de15e00d835451ed065892", 0x85}, {&(0x7f0000003180)="490dd20f99b5e2d1c6288d0ee8162073d60f2e45d372a1f465924e154442438b2274d51db6c5be76c7481a597edaa0a3aefb7dd2cb5530600e7c93700767f8f1d95fe0866a", 0x45}, {&(0x7f0000003200)="11b55714eb8fd779b0036f98c40bcdc4009bea66ab9b295a4e9fd94388c49cf7cb687e2e0f75accfef49865223fd4a1973e63fe2bc32f2f20cc08e7038ce2f1c726f46080c366cd2408b523c990d26aaea19ba32536b4bf4c583690a63d87e3bb7ff6fed67da30ff6c7ea736acebce2082cadece52c844c975a02633fadc15f06456c49bd0be", 0x86}, {&(0x7f00000032c0)="c6c681012c16082019077f790a199b9da9d270c90d8624d925ff7da27fe087e5a47d", 0x22}, {&(0x7f0000003300)="02db6ed2ce03f7e4365105cee27c184da7684332d3b73976874fa171c9e307855d3d3dcb57ae3804240a595d4e2750119f243ecabb054f4fe6e6b0a55e01a1f53c5890bcdd5fd7086eb9335c59cee5d814e6bca40e047de8bcf1257a75c50364dd0d9443f10a9c5ebb7a63313d4f968d66e6545a6c324202b2a711078bccad81ae54ff46b2b4b37c11d7c715e8eb4a8216ca9207a3a47c8f9968dfb66155b4c506747bf1616b1e20d91f00b2c49a9b44c4766bb537c9d09c4d79710a9368031a71d84e", 0xc3}, {&(0x7f0000003400)="4ed06f4ce16b9107c7c137895c80c3c659470ec686af91cd21fa6132f8f35f30070e6adec3dcc6b18defa1c6900ccd2ccc4b8383a0a8730f03b6355b2cf06679d810d51ad541ee4cde3c3046fe895bda1da10f888cd661c94e3d95bb31fe3a735465431264d35fab945294aa37fd6a3886604d70e1d940838a6e8914cfb365bd2f615c39", 0x84}], 0x6}}, {{&(0x7f0000003540)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x3, {0xa, 0x4e23, 0x0, @empty, 0x8000}}}, 0x80, &(0x7f0000003980)=[{&(0x7f00000035c0)="d51ce72542916cf8769d1a9f308f541fc0d344e8b4407ae224462577ab0c748073c8bf3dcb9b254c1829d3064cfaf59a8a226f4a88a66808c512561be365faf69c194a4d1b2d9f113d40cceaa9fafa9f5f9667bdb40412daab6f9b627ff84b3a1a87141fca9b5117d3a13efc6b6674e0ab6a151860beb49a8bdf4a3f2097174049060ab2d7e882f1ed5a9bddce54", 0x8e}, {&(0x7f0000003680)="997c789b38ac5cb211dd57ada2626a8529b20a5ca5642dfa12f59a0a31988b66d82b5560d8aa5bb4c33f7de342a0fcea1ab44a0a9111926339cf30073c0fe941de", 0x41}, {&(0x7f0000003700)="ad5727f6024d4f2eea82567abfff8e8a8883d07097a77a361627a4ce77c8db9194d823736f8cd08bde45c72bf0d8b9c822615cc09634a7bfff5c6c3e7a7be8c637cdc488337a797739fe0d531c2d12cd8d54619ec8552af593c866a6ed3d8440307932e05b1bdda3abb66ffdbb60bee0150c4f5c1f7e895de618a108a3a416fb9cdcf41083f3819e250cd166747f5207361add6db31340de0e92b419d1e86ad490a2c592", 0xa4}, {&(0x7f00000037c0)="1a8c4093e05d2eb0b4a4822b0540171410bde490b1539973b6f1595a3fa8f4202b9fc455f1ad2a843f5c7036b932d5a3b1f5b028f134bb7f2b56079626ed7125a1189c764e439edce2507971ebc1916b492fc6239d928dc34ec0c66cbe53a0480918112abe83cd7cf4e1dd9e267f5d286cd0f90be25021c8ddc81d3f016fd11bce9c5a3909a2d67370e328835a71dac556ec2bb5a905305b4436ac752c73fcf1d7205b951ec1a7653d", 0xa9}, {&(0x7f0000003880)="44d56a81c57caeee2a658e68ee35b9ba3661c5f5ca4ac1ce649e784c0026661e6802aef5fe607e48f98f3372801897d8c8ff8f2ffee374edbeefc8e6a8679453912b232311f245cca5ab5c349382193f24932bbe4c538f067cd90eb405f9dcbaef65cc50a40f27cab650a7b7561dac473e5c5bfb7a0ab380aafca1b4a15602979b0c929d1a253f23ec596adf8852361ca65495549cfd2fcbaf0554861b7d6ddb3865eadd8c16f947e0635cfe9a97eb05513600b1036070102aa74564abd0b1b3c75a306e9d132853c43bfb68b4a13e8fb003d70acacf3b7f35945b7d6e41f51751f709dc4c6627c11234f7374c1b3edd479aeebe07f7e816cf5d503aed", 0xfd}], 0x5, &(0x7f0000003a00)=[{0x28, 0x107, 0x15f, "9438b4009224996b48d228ae29f418f07105"}, {0x58, 0x6, 0x2, "2c7a09e1d949da8ef5d239d34327a938d149fb95e175576ffda74e2e5b4fb26739d88f1d762c1d870ca49a5d0f0099e9d3bd2ac1e8e4b80879bd205215b935f3b95e4fe47f"}], 0x80}}], 0x8, 0x4) 05:31:00 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x397ba994, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa503, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x12345}, 0xffffffff) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x9, 0x0, &(0x7f00000000c0)) 05:31:00 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 142.524371][T15195] loop4: detected capacity change from 0 to 264192 [ 142.528243][T15198] loop1: detected capacity change from 0 to 82 [ 142.542074][T15199] loop5: detected capacity change from 0 to 2047 [ 142.552823][ C1] sd 0:0:1:0: tag#4184 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 142.562659][ C1] sd 0:0:1:0: tag#4184 CDB: opcode=0xe5 (vendor) [ 142.569021][ C1] sd 0:0:1:0: tag#4184 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 142.575326][T15199] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.578032][ C1] sd 0:0:1:0: tag#4184 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 142.589057][T15199] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 142.596109][ C1] sd 0:0:1:0: tag#4184 CDB[20]: ba [ 142.604620][T15199] FAT-fs (loop5): Filesystem has been set read-only 05:31:00 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:00 executing program 2: prlimit64(0x0, 0x6, &(0x7f0000000140), 0x0) [ 142.617374][T15195] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.636453][T15195] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 142.645094][T15195] FAT-fs (loop4): Filesystem has been set read-only [ 142.646935][T15198] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 142.693215][T15199] loop5: detected capacity change from 0 to 2047 [ 142.705775][ C0] sd 0:0:1:0: tag#4185 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 142.715633][ C0] sd 0:0:1:0: tag#4185 CDB: opcode=0xe5 (vendor) [ 142.722010][ C0] sd 0:0:1:0: tag#4185 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 142.731050][ C0] sd 0:0:1:0: tag#4185 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 05:31:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa603, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 142.734228][T15199] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.740087][ C0] sd 0:0:1:0: tag#4185 CDB[20]: ba [ 142.748489][T15231] loop4: detected capacity change from 0 to 264192 [ 142.769875][T15231] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.780636][T15199] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000013c0)='./file0\x00', 0x119200, 0x60) open_tree(r1, &(0x7f0000001400)='./file0\x00', 0x8000) setsockopt$packet_int(r0, 0x107, 0xc, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x43, 0x0, &(0x7f0000001240)) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x100000000000001, 0x4010, r2, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001280), &(0x7f00000012c0)=0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000140)=@req={0x14000, 0x5, 0x0, 0x1400}, 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)=0xffffffff, 0x4) preadv(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000001140)=""/109, 0x6d}], 0x4, 0x4, 0x5) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000000cd23a1802010000000000"]) 05:31:00 executing program 2: pipe2$9p(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x111000, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee01) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x802000, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_uid={'access', 0x3d, r4}}, {@access_client}, {@version_L}], [{@hash}, {@dont_measure}]}}) mount$9p_fd(0x0, &(0x7f0000001800)='./file0\x00', &(0x7f0000001840), 0x0, &(0x7f0000001880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@uname={'uname', 0x3d, 'obj_type'}}]}}) 05:31:00 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x5, 0x1) [ 142.789183][T15199] FAT-fs (loop5): Filesystem has been set read-only [ 142.806715][T15231] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 142.815303][T15231] FAT-fs (loop4): Filesystem has been set read-only [ 142.831995][T15247] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO 05:31:00 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x5, 0x1) 05:31:00 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e7b1a0acfe957782c6005ad0e6b877b926b04b654b499383b7cc10ef5fe14583de9947c368a632006006af8e70024cf49cd630e8513e6e1ad179380bc65b7990c31af2b9a60ad6b674caab27e75a9c85d7d8f5e98bee2c48765515c99ab287463a221bca2f97e43886db43d52ee9155f1dc0c2e9a88e5002334183ca3fa6ab834a8169e351251e331ccd0c2e8b2183b10a6eb4b18934bb6e495ab9e5e3e77d870156c055d6ae6425c50c33b7372fb095bdbdad140668d9ce434462f11bdb1c9180", 0xc9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x30) ioctl$BTRFS_IOC_SPACE_INFO(0xffffffffffffffff, 0xc0109414, &(0x7f0000000440)={0x518, 0x9, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) ptrace$cont(0x18, r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(r0, &(0x7f0000000040), 0x1000000, &(0x7f0000000140)) sched_setattr(r0, &(0x7f0000000000)={0x38, 0xfc6206ad5c224d06, 0x50, 0x1ff, 0xfffffe00, 0x727a, 0x9, 0x7, 0xdbd, 0x101}, 0x0) exit_group(0x0) [ 142.847905][T15250] loop1: detected capacity change from 0 to 83 [ 142.883140][T15250] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:00 executing program 0: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x1ff, 0x7ff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000200)=""/91) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8180, 0xc0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000140)={0x25, 0x3a5, 0x2, 0x1, 0x0, r2, 0x0, 0x57}]) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='notify_on_release\x00', 0x2, 0x0) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0xfe94, r3, &(0x7f0000000340)="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", 0x1000, 0x8, 0x0, 0x1}, &(0x7f0000000100)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000000)=[{0x15}, {0x2, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x7ffffdc0}]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 05:31:00 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x5, 0x1) 05:31:00 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x3, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x100, @private2, 0x7}, 0x1c) r2 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r4, 0x4bfb, 0xfffffffffffffffc) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000140)) ioctl$TCSETA(r3, 0x4bfb, 0xfffffffffffffffc) ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f0000000440)={0x0, 0x80000000, 0x2}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x24, @remote, 0x100}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x626f}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x32}, 0x0, @in=@private, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) [ 142.907616][T15231] loop4: detected capacity change from 0 to 264192 [ 142.921218][T15231] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.946718][T15275] loop5: detected capacity change from 0 to 32768 05:31:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa703, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 142.953304][T15231] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 142.961925][T15231] FAT-fs (loop4): Filesystem has been set read-only [ 142.975034][T15275] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 142.995228][T15275] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:00 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r1, &(0x7f0000000040)=0x3, 0xffffffffffffffff, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1) 05:31:00 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r0, 0x4bfb, 0xfffffffffffffffc) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000000)={0x1, 0x3f}) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$sock(r1, &(0x7f0000002680)=[{{&(0x7f0000000080)=@l2tp={0x2, 0x7, @remote}, 0x80, 0x0}}, {{&(0x7f0000000100)=@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x80, 0x0, 0x0, &(0x7f0000002640)=[@txtime={{0x18, 0x1, 0x24}}], 0x18}}], 0x2, 0x0) [ 143.003821][T15275] FAT-fs (loop5): Filesystem has been set read-only [ 143.025766][T15287] loop1: detected capacity change from 0 to 83 [ 143.040246][T15287] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:00 executing program 0: unshare(0x40000400) r0 = io_uring_setup(0x6d61, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r1, &(0x7f0000002180)=[{0x0, 0x2}, {&(0x7f0000001080)="17", 0x1}], 0x2) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/170, 0xaa}, {&(0x7f0000000380)=""/199, 0xc7}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/9, 0x9}, {&(0x7f0000000540)=""/88, 0x58}], 0x8) io_uring_register$IORING_REGISTER_PROBE(r0, 0xf, &(0x7f0000000ac0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00@'], 0x20) [ 143.056271][T15275] loop5: detected capacity change from 0 to 32768 05:31:00 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r1, &(0x7f0000000040)=0x3, 0xffffffffffffffff, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1) 05:31:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa803, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:01 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r1, &(0x7f0000000040)=0x3, 0xffffffffffffffff, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1) [ 143.078731][T15275] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.094766][T15275] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 143.103381][T15275] FAT-fs (loop5): Filesystem has been set read-only [ 143.117094][T15305] loop4: detected capacity change from 0 to 264192 05:31:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10e0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:01 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x178) r0 = syz_io_uring_setup(0xccd, &(0x7f0000000080), &(0x7f000014c000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0xffffffffffffffff], 0x1, 0x0, 0x0, {0x0, r3}}, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee01) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xefff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r4, 0x4bfb, 0xfffffffffffffffc) preadv(r4, &(0x7f0000000840)=[{&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000400)=""/199, 0xc7}, {&(0x7f0000000500)=""/237, 0xed}, {&(0x7f0000000600)=""/192, 0xc0}, {&(0x7f00000006c0)=""/212, 0xd4}, {&(0x7f00000007c0)=""/79, 0x4f}], 0xa, 0x0, 0x7) 05:31:01 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 143.182933][T15327] loop1: detected capacity change from 0 to 84 [ 143.188086][T15305] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.201468][T15327] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.219394][T15305] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa903, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:01 executing program 0: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x1, &(0x7f0000000180)=0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x29) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) io_submit(r1, 0x2, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)='u', 0x1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x4, 0x0, r3, 0x0}]) [ 143.227960][T15305] FAT-fs (loop4): Filesystem has been set read-only [ 143.235584][T15340] loop5: detected capacity change from 0 to 34560 [ 143.281946][T15340] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.307786][T15348] loop1: detected capacity change from 0 to 84 [ 143.314078][T15340] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 143.322648][T15340] FAT-fs (loop5): Filesystem has been set read-only [ 143.332843][T15348] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.350733][T15305] loop4: detected capacity change from 0 to 264192 [ 143.361978][T15340] loop5: detected capacity change from 0 to 34560 [ 143.366964][T15305] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.377984][T15340] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.387699][T15305] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 143.387724][T15340] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 143.396363][T15305] FAT-fs (loop4): Filesystem has been set read-only [ 143.404849][T15340] FAT-fs (loop5): Filesystem has been set read-only 05:31:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:01 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xaa03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, @perf_config_ext={0x2}, 0x2400, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x18a096f08055c2f7) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x6609, 0x0) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r3) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r4) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)="cd9b123d2157cf81ec032caea7621905ccaa18c38fac27e105c3e8ec2f360bc0a9bdd3b9a78767e5a668e679e82678790563c21b9385f302974f7a4fe005f2d88f905cbc379b8458d559d214a0fca9752a0c8d9c944a384c7fb7aa348fed83bb12") recvfrom(r4, &(0x7f0000000340)=""/231, 0xe7, 0x1, &(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @local}, 0x80) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000002000)=[{r1, 0x2103, 0x64}], 0x1e, &(0x7f0000000580)={0x0, r2+10000000}, 0x0, 0x0) 05:31:01 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_setup(0x202, &(0x7f00000003c0)=0x0) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f0000000140)={0x25, 0x3a5, 0x2, 0x1, 0x0, r3, 0x0, 0x0, 0x800000000000}]) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r3, &(0x7f0000002180), 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/net\x00') r6 = eventfd(0x147c482f) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r7, 0x4bfb, 0xfffffffffffffffc) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x11, 0x4305, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x80) io_submit(r2, 0x3, &(0x7f00000002c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000000580)="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", 0x1000, 0x9, 0x0, 0x3, r4}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0xcaa, r5, &(0x7f0000000180)="73f6fd8738a3f868fadc99e3f583af57672ef011b0faa43163090f4bdcb4850592bc8a60fcf8db12e0c3ffee63ec78560e96e73c", 0x34, 0x537, 0x0, 0x0, r6}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x2bcc, r7, &(0x7f0000000200)="9d5c0d1a3dd7598b09a11243d376f219b1a72d3e7c21b4448c84b7ab37124503a6d44a6319c1bd683d749faa64b6e0881def4bfe8b7a56b7c8fed75c811c45d0030ea90bb4fd5bd804a33b8978a197da71b477483a29a26d2b4f0443075990", 0x5f, 0x80000000, 0x0, 0x2, r0}]) r8 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r8, 0x40086602, &(0x7f0000000040)) ftruncate(r8, 0x2008000) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16000}]) dup3(r4, r4, 0x0) [ 143.520278][T15373] loop5: detected capacity change from 0 to 65536 [ 143.532900][T15373] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.543607][T15382] loop4: detected capacity change from 0 to 264192 [ 143.551063][T15384] loop1: detected capacity change from 0 to 85 [ 143.554102][T15373] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 143.565926][T15373] FAT-fs (loop5): Filesystem has been set read-only [ 143.574361][T15384] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xab03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:01 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 143.668783][T15382] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.687362][T15373] loop5: detected capacity change from 0 to 65536 05:31:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x10003, 0x100, 0x0}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000a40)=ANY=[@ANYRES16], 0x30) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000840)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="1b5b00073133000000000000000000005df1df768b3d84f39ed56a3dff0000000000000000000000000000004000000000000075f491000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000a6d27b0ac1201adbde560608001500"/133], 0x78) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, 0x0) r5 = socket$inet6(0xa, 0x3, 0x7fffffff) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x2, @empty, 0x5}, 0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) r6 = gettid() tkill(r6, 0x1e) [ 143.728552][T15405] loop1: detected capacity change from 0 to 85 [ 143.751419][T15405] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.762335][T15373] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 143.774672][ C1] sd 0:0:1:0: tag#4199 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 143.784536][ C1] sd 0:0:1:0: tag#4199 CDB: opcode=0xe5 (vendor) [ 143.790875][ C1] sd 0:0:1:0: tag#4199 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 143.796822][T15382] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 143.799927][ C1] sd 0:0:1:0: tag#4199 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 143.799942][ C1] sd 0:0:1:0: tag#4199 CDB[20]: ba 05:31:01 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 143.809518][T15382] FAT-fs (loop4): Filesystem has been set read-only [ 143.848702][T15373] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 143.857231][T15373] FAT-fs (loop5): Filesystem has been set read-only 05:31:01 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xac03, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 143.975402][T15382] loop4: detected capacity change from 0 to 264192 [ 144.000349][T15382] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 144.006575][T15432] loop1: detected capacity change from 0 to 86 [ 144.030629][T15382] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 144.039201][T15382] FAT-fs (loop4): Filesystem has been set read-only [ 144.049562][T15432] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x2400, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x18a096f08055c2f7) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x6609, 0x0) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r3) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r4) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)="cd9b123d2157cf81ec032caea7621905ccaa18c38fac27e105c3e8ec2f360bc0a9bdd3b9a78767e5a668e679e82678790563c21b9385f302974f7a4fe005f2d88f905cbc379b8458d559d214a0fca9752a0c8d9c944a384c7fb7aa348fed83bb12") recvfrom(r4, &(0x7f0000000340)=""/231, 0xe7, 0x1, &(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @local}, 0x80) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000002000)=[{r1, 0x2103, 0x64}], 0x1e, &(0x7f0000000580)={0x0, r2+10000000}, 0x0, 0x0) 05:31:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:02 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:02 executing program 0: set_mempolicy(0x3, &(0x7f0000000040)=0x4000000000001, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) set_mempolicy(0x1, &(0x7f0000000080)=0x8, 0x5) perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xb6000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 05:31:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x41615252, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcc26, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0xf1) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa42, 0x164) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "851c32e980004000000900"}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0xffffffff) read(r2, &(0x7f0000000200)=""/219, 0xdb) r3 = syz_open_pts(r2, 0x0) r4 = dup2(r3, r2) ioctl$TCXONC(r4, 0x540a, 0x0) [ 144.489596][T15453] loop4: detected capacity change from 0 to 264192 [ 144.498315][T15454] loop1: detected capacity change from 0 to 102 [ 144.505452][T15453] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 144.507690][T15455] loop5: detected capacity change from 0 to 66048 05:31:02 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r1, &(0x7f0000000040)=0x3, r0, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0x1) 05:31:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd426, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 144.531299][T15455] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 144.542213][T15453] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 144.550774][T15453] FAT-fs (loop4): Filesystem has been set read-only [ 144.559842][T15454] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 144.572329][T15455] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 144.580961][T15455] FAT-fs (loop5): Filesystem has been set read-only 05:31:02 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r1, &(0x7f0000000040)=0x3, r0, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0x1) [ 144.657960][T15455] loop5: detected capacity change from 0 to 66048 [ 144.680162][T15455] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:02 executing program 0: r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000240)) ptrace(0x10, r0) ptrace$getregset(0x420e, r0, 0x0, 0x0) getpgrp(r0) clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40001000, &(0x7f0000000040)="73db386a732419a55a6005c833450fcc813a308abacf14545097b1fefc6edfafee38451094b2daf7a2e937377644a3e26d9f3d41f119a74292f5a6fee23fc55c0e0808c10ff3cf6972a6d495e11f7fc8217d22", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="67736ee9e4081ac45a76fb8325b7478dd351fd3ac77d8018cfc595e8bb866922f27eaf4a1ce3cb94360690b8f9778064197e150b3e73aeac379feeb68b03643661baadb7d6476685401b323bdebfe84aed5b6125d8885c8dcc9184d93746ad371fe55e9aa2e31d3f8f4b274a3e099c0211d0aa414c58e78c479ad3b9836c352ebda70844895966764cdbf109f5628fc8ee1abcbbf9279d3d91aef44d4e8f589eaf964648e8") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8937, &(0x7f0000000000)="b7c70ff73a") [ 144.701952][T15492] loop4: detected capacity change from 0 to 264192 [ 144.702367][T15493] loop1: detected capacity change from 0 to 106 [ 144.725428][T15493] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 144.737910][T15455] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 144.746463][T15455] FAT-fs (loop5): Filesystem has been set read-only [ 144.776707][T15492] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 144.814662][T15492] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 144.823225][T15492] FAT-fs (loop4): Filesystem has been set read-only [ 144.902553][T15492] loop4: detected capacity change from 0 to 264192 [ 144.926673][T15492] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 144.967089][T15492] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 144.975714][T15492] FAT-fs (loop4): Filesystem has been set read-only 05:31:03 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v2, 0x14, 0x0) ftruncate(r0, 0x800) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000240)={0x0, r0, 0x2, 0x1c80000000000000, 0x0, 0xe}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r1, &(0x7f0000002180)=[{0x0, 0x2}, {&(0x7f0000001080)="17", 0x1}], 0x2) statx(r1, &(0x7f0000000000)='./bus\x00', 0x4000, 0x80, &(0x7f0000000140)) 05:31:03 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r1, &(0x7f0000000040)=0x3, r0, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x5, 0x1) 05:31:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe602, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:03 executing program 0: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x0, @unused, @name="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"}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000045100)) r8 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r8, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r12}, {0x0, r12}, {r11}, {}, {r11}, {}, {}, {0x0, r12}, {}, {r11}, {}, {}, {r10, r12}, {0x0, r12}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {r11}, {0x0, r12}, {0x0, r12}, {r11}, {0x0, r12}, {r10}, {}, {r10}, {}, {}, {}, {}, {r11}, {}, {}, {r11}, {0x0, r12}, {r10, r12}, {}, {}, {}, {}, {0x0, r12}, {r11}, {0x0, r12}, {r11}, {0x0, r12}, {}, {r10}, {0x0, r12}, {r10}, {}, {}, {}, {}, {0x0, r12}, {}, {0x0, r12}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {r11}, {r10, r12}, {}, {}, {}, {}, {0x0, r12}, {}, {r11}, {r10}, {}, {}, {0x0}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {r10}, {0x0, r12}, {0x0, r12}, {r4, r12}, {r10, r12}, {}, {}, {0x0, r12}, {}, {r10}, {0x0, r12}, {}, {r11}, {r10, r12}, {0x0, r12}, {}, {r11, r12}, {0x0, r6}, {0x0, r12}, {0x0, r12}, {}, {0x0, r12}, {r10}, {0x0, r12}, {}, {0x0, r12}, {0x0, r12}, {}, {0x0, r12}, {r10}, {r11}, {}, {r10, r12}, {r10}, {}, {}, {r10}, {r10, r12}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {}, {}, {r10, r12}, {}, {r11, r12}, {r10, r12}, {r11, r12}, {}, {}, {}, {}, {}, {0x0, r12}, {r10}, {0x0, r12}, {r11, r12}, {}, {0x0, r12}, {r11}, {0x0, r12}, {}, {}, {0x0, r12}, {r11}, {0x0, r12}, {r11}, {}, {}, {}, {}, {0x0, r12}, {}, {r11}, {}, {}, {}, {r11}, {0x0, r12}, {}, {}, {}, {}, {0x0, r12}, {r10, r12}, {r11}, {0x0, r12}, {r10}, {}, {r10}, {0x0, r12}, {r11}, {0x0, r12}, {r10}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {r11}, {r10}, {}, {}, {r10}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {r11, r12}, {0x0, r12}, {}, {r11, r12}, {r10, r12}, {r11}, {r11, r12}, {}, {}, {r10}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {0x0, r12}, {r11}, {0x0, r12}, {}, {r11}, {r11}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {r10}, {}, {0x0, r12}, {}, {}, {r11}, {r10}, {0x0, r12}, {r10}, {r11, r12}, {r10, r12}, {r11, r12}, {r11}, {}, {}, {}, {r11}, {r10}, {0x0, r12}, {}, {0x0, r12}, {r11}, {}, {r10}, {0x0, r12}, {r11, r12}, {r11}, {}, {}, {}, {}, {0x0, r12}], 0x0, "2156816c73038c"}) r16 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r16, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r16, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001200)={r15, r5, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r16, 0x81f8943c, &(0x7f0000002200)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r20}, {0x0, r20}, {r19}, {}, {r19}, {}, {}, {0x0, r20}, {}, {r19}, {0x0, r3}, {}, {r18, r20}, {0x0, r20}, {}, {0x0, r20}, {0x0, r20}, {}, {}, {}, {0x0, r20}, {r19}, {0x0, r20}, {0x0, r20}, {r19}, {0x0, r20}, {r18, r7}, {}, {r18}, {0x0, r20}, {}, {}, {}, {r19}, {}, {0x0, r1}, {r19}, {0x0, r20}, {r18, r20}, {}, {}, {}, {}, {0x0, r20}, {r19}, {0x0, r20}, {r19}, {0x0, r20}, {}, {r18}, {0x0, r20}, {r18}, {}, {}, {}, {}, {0x0, r20}, {}, {0x0, r20}, {}, {0x0, r20}, {0x0, r20}, {}, {}, {}, {0x0, r20}, {r19}, {r18}, {}, {}, {}, {}, {0x0, r20}, {}, {r19}, {r18}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {0x0, r20}, {r18}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {r18, r20}, {}, {0x0, r22}, {0x0, r20}, {}, {r18}, {0x0, r20}, {}, {r19}, {r18, r20}, {0x0, r20}, {}, {r19, r20}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {}, {0x0, r20}, {r18}, {0x0, r20}, {}, {0x0, r20}, {0x0, r20}, {}, {0x0, r20}, {r18}, {r19}, {}, {r18, r20}, {r18}, {}, {}, {r18}, {r18, r20}, {}, {}, {}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {}, {}, {r18, r20}, {}, {r19, r20}, {r18, r20}, {r19, r20}, {}, {}, {}, {}, {}, {0x0, r20}, {r18}, {0x0, r20}, {r19, r14}, {}, {0x0, r20}, {r19}, {0x0, r2}, {}, {}, {0x0, r20}, {r19}, {0x0, r20}, {r19}, {}, {}, {}, {}, {0x0, r20}, {}, {r19}, {}, {}, {}, {r19}, {0x0, r20}, {}, {}, {}, {}, {0x0, r20}, {r18, r20}, {r19}, {0x0, r20}, {r18}, {}, {r18}, {0x0, r20}, {r19}, {0x0, r20}, {r18}, {0x0, r20}, {0x0, r20}, {}, {}, {}, {r19}, {r18}, {0x0, r21}, {}, {r18}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {r19, r20}, {0x0, r20}, {}, {r19, r20}, {r18, r20}, {r19}, {r19, r20}, {}, {}, {r18}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {0x0, r20}, {r19}, {0x0, r20}, {}, {r19}, {r19}, {}, {}, {}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {r18}, {r13}, {0x0, r20}, {}, {}, {r19}, {r18}, {0x0, r20}, {r18}, {r19, r20}, {r18, r20}, {r19, r20}, {r19}, {}, {}, {}, {r19}, {r18}, {0x0, r20}, {}, {0x0, r20}, {r19}, {}, {r18}, {0x0, r20}, {r19, r20}, {r19}, {}, {}, {}, {}, {0x0, r20}], 0x0, "2156816c73038c"}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b50081b28559b334a", 0x12e9}], 0x1) 05:31:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:03 executing program 3: r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 145.397020][T15545] loop5: detected capacity change from 0 to 98304 [ 145.412066][T15553] loop1: detected capacity change from 0 to 115 [ 145.413905][T15555] loop4: detected capacity change from 0 to 264192 [ 145.423865][ C0] sd 0:0:1:0: tag#4200 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 145.434653][ C0] sd 0:0:1:0: tag#4200 CDB: opcode=0xe5 (vendor) 05:31:03 executing program 2: r0 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xc0002002}) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) recvmsg(r1, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000c80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) [ 145.440996][ C0] sd 0:0:1:0: tag#4200 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 145.450073][ C0] sd 0:0:1:0: tag#4200 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 145.459210][ C0] sd 0:0:1:0: tag#4200 CDB[20]: ba [ 145.468172][T15555] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:03 executing program 3: r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:03 executing program 3: r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 145.492524][T15555] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 145.501070][T15555] FAT-fs (loop4): Filesystem has been set read-only [ 145.507538][ C0] sd 0:0:1:0: tag#4201 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 145.517480][ C0] sd 0:0:1:0: tag#4201 CDB: opcode=0xe5 (vendor) [ 145.523835][ C0] sd 0:0:1:0: tag#4201 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 145.532877][ C0] sd 0:0:1:0: tag#4201 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 145.541921][ C0] sd 0:0:1:0: tag#4201 CDB[20]: ba 05:31:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x52526141, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 145.547682][T15553] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 145.547770][T15545] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe702, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:03 executing program 3: creat(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x0, 0xee00}, {@in=@private, 0x0, 0x32}, @in6=@mcast2, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80}}]}, 0x13c}}, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r1) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)) [ 145.599611][T15545] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 145.599691][T15545] FAT-fs (loop5): Filesystem has been set read-only [ 145.655377][ C0] sd 0:0:1:0: tag#4202 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 145.665446][ C0] sd 0:0:1:0: tag#4202 CDB: opcode=0xe5 (vendor) [ 145.671829][ C0] sd 0:0:1:0: tag#4202 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 145.680870][ C0] sd 0:0:1:0: tag#4202 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 145.690002][ C0] sd 0:0:1:0: tag#4202 CDB[20]: ba [ 145.698462][ C0] sd 0:0:1:0: tag#4203 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 145.708324][ C0] sd 0:0:1:0: tag#4203 CDB: opcode=0xe5 (vendor) [ 145.714683][ C0] sd 0:0:1:0: tag#4203 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 145.723811][ C0] sd 0:0:1:0: tag#4203 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 145.732852][ C0] sd 0:0:1:0: tag#4203 CDB[20]: ba 05:31:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x61417272, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:03 executing program 0: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0x0, @unused, @name="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"}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000045100)) r8 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r8, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r12}, {0x0, r12}, {r11}, {}, {r11}, {}, {}, {0x0, r12}, {}, {r11}, {}, {}, {r10, r12}, {0x0, r12}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {r11}, {0x0, r12}, {0x0, r12}, {r11}, {0x0, r12}, {r10}, {}, {r10}, {}, {}, {}, {}, {r11}, {}, {}, {r11}, {0x0, r12}, {r10, r12}, {}, {}, {}, {}, {0x0, r12}, {r11}, {0x0, r12}, {r11}, {0x0, r12}, {}, {r10}, {0x0, r12}, {r10}, {}, {}, {}, {}, {0x0, r12}, {}, {0x0, r12}, {}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {r11}, {r10, r12}, {}, {}, {}, {}, {0x0, r12}, {}, {r11}, {r10}, {}, {}, {0x0}, {0x0, r12}, {}, {}, {}, {0x0, r12}, {r10}, {0x0, r12}, {0x0, r12}, {r4, r12}, {r10, r12}, {}, {}, {0x0, r12}, {}, {r10}, {0x0, r12}, {}, {r11}, {r10, r12}, {0x0, r12}, {}, {r11, r12}, {0x0, r6}, {0x0, r12}, {0x0, r12}, {}, {0x0, r12}, {r10}, {0x0, r12}, {}, {0x0, r12}, {0x0, r12}, {}, {0x0, r12}, {r10}, {r11}, {}, {r10, r12}, {r10}, {}, {}, {r10}, {r10, r12}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {}, {}, {r10, r12}, {}, {r11, r12}, {r10, r12}, {r11, r12}, {}, {}, {}, {}, {}, {0x0, r12}, {r10}, {0x0, r12}, {r11, r12}, {}, {0x0, r12}, {r11}, {0x0, r12}, {}, {}, {0x0, r12}, {r11}, {0x0, r12}, {r11}, {}, {}, {}, {}, {0x0, r12}, {}, {r11}, {}, {}, {}, {r11}, {0x0, r12}, {}, {}, {}, {}, {0x0, r12}, {r10, r12}, {r11}, {0x0, r12}, {r10}, {}, {r10}, {0x0, r12}, {r11}, {0x0, r12}, {r10}, {0x0, r12}, {0x0, r12}, {}, {}, {}, {r11}, {r10}, {}, {}, {r10}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {r11, r12}, {0x0, r12}, {}, {r11, r12}, {r10, r12}, {r11}, {r11, r12}, {}, {}, {r10}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {0x0, r12}, {r11}, {0x0, r12}, {}, {r11}, {r11}, {}, {}, {}, {0x0, r12}, {0x0, r12}, {0x0, r12}, {r10}, {}, {0x0, r12}, {}, {}, {r11}, {r10}, {0x0, r12}, {r10}, {r11, r12}, {r10, r12}, {r11, r12}, {r11}, {}, {}, {}, {r11}, {r10}, {0x0, r12}, {}, {0x0, r12}, {r11}, {}, {r10}, {0x0, r12}, {r11, r12}, {r11}, {}, {}, {}, {}, {0x0, r12}], 0x0, "2156816c73038c"}) r16 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r16, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r16, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001200)={r15, r5, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r16, 0x81f8943c, &(0x7f0000002200)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r20}, {0x0, r20}, {r19}, {}, {r19}, {}, {}, {0x0, r20}, {}, {r19}, {0x0, r3}, {}, {r18, r20}, {0x0, r20}, {}, {0x0, r20}, {0x0, r20}, {}, {}, {}, {0x0, r20}, {r19}, {0x0, r20}, {0x0, r20}, {r19}, {0x0, r20}, {r18, r7}, {}, {r18}, {0x0, r20}, {}, {}, {}, {r19}, {}, {0x0, r1}, {r19}, {0x0, r20}, {r18, r20}, {}, {}, {}, {}, {0x0, r20}, {r19}, {0x0, r20}, {r19}, {0x0, r20}, {}, {r18}, {0x0, r20}, {r18}, {}, {}, {}, {}, {0x0, r20}, {}, {0x0, r20}, {}, {0x0, r20}, {0x0, r20}, {}, {}, {}, {0x0, r20}, {r19}, {r18}, {}, {}, {}, {}, {0x0, r20}, {}, {r19}, {r18}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {0x0, r20}, {r18}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {r18, r20}, {}, {0x0, r22}, {0x0, r20}, {}, {r18}, {0x0, r20}, {}, {r19}, {r18, r20}, {0x0, r20}, {}, {r19, r20}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {}, {0x0, r20}, {r18}, {0x0, r20}, {}, {0x0, r20}, {0x0, r20}, {}, {0x0, r20}, {r18}, {r19}, {}, {r18, r20}, {r18}, {}, {}, {r18}, {r18, r20}, {}, {}, {}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {}, {}, {r18, r20}, {}, {r19, r20}, {r18, r20}, {r19, r20}, {}, {}, {}, {}, {}, {0x0, r20}, {r18}, {0x0, r20}, {r19, r14}, {}, {0x0, r20}, {r19}, {0x0, r2}, {}, {}, {0x0, r20}, {r19}, {0x0, r20}, {r19}, {}, {}, {}, {}, {0x0, r20}, {}, {r19}, {}, {}, {}, {r19}, {0x0, r20}, {}, {}, {}, {}, {0x0, r20}, {r18, r20}, {r19}, {0x0, r20}, {r18}, {}, {r18}, {0x0, r20}, {r19}, {0x0, r20}, {r18}, {0x0, r20}, {0x0, r20}, {}, {}, {}, {r19}, {r18}, {0x0, r21}, {}, {r18}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {r19, r20}, {0x0, r20}, {}, {r19, r20}, {r18, r20}, {r19}, {r19, r20}, {}, {}, {r18}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {0x0, r20}, {r19}, {0x0, r20}, {}, {r19}, {r19}, {}, {}, {}, {0x0, r20}, {0x0, r20}, {0x0, r20}, {r18}, {r13}, {0x0, r20}, {}, {}, {r19}, {r18}, {0x0, r20}, {r18}, {r19, r20}, {r18, r20}, {r19, r20}, {r19}, {}, {}, {}, {r19}, {r18}, {0x0, r20}, {}, {0x0, r20}, {r19}, {}, {r18}, {0x0, r20}, {r19, r20}, {r19}, {}, {}, {}, {}, {0x0, r20}], 0x0, "2156816c73038c"}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0e9b50081b28559b334a", 0x12e9}], 0x1) 05:31:03 executing program 3: creat(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 145.755801][T15610] loop1: detected capacity change from 0 to 115 [ 145.774181][T15610] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 145.792891][T15584] loop5: detected capacity change from 0 to 131072 [ 145.822885][T15584] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 145.835292][ C0] sd 0:0:1:0: tag#4212 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 145.845139][ C0] sd 0:0:1:0: tag#4212 CDB: opcode=0xe5 (vendor) [ 145.851497][ C0] sd 0:0:1:0: tag#4212 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 145.860575][ C0] sd 0:0:1:0: tag#4212 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 05:31:03 executing program 3: creat(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 145.869706][ C0] sd 0:0:1:0: tag#4212 CDB[20]: ba [ 145.880651][T15627] loop4: detected capacity change from 0 to 264192 [ 145.890023][T15584] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 145.898596][T15584] FAT-fs (loop5): Filesystem has been set read-only [ 145.905943][T15635] loop1: detected capacity change from 0 to 118 05:31:03 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:03 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 145.920170][T15635] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 145.932447][T15627] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 145.979157][ C1] sd 0:0:1:0: tag#4213 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 145.979196][ C1] sd 0:0:1:0: tag#4213 CDB: opcode=0xe5 (vendor) [ 145.979214][ C1] sd 0:0:1:0: tag#4213 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 145.979231][ C1] sd 0:0:1:0: tag#4213 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 145.979248][ C1] sd 0:0:1:0: tag#4213 CDB[20]: ba [ 145.979910][T15584] loop5: detected capacity change from 0 to 131072 05:31:03 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:03 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="0bfe000010001d0b0bfdc5cbdd041d8e828003000000000001a79602ab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d0280ab5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) sendmmsg$inet(r0, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 05:31:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 146.013512][T15627] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.033976][T15627] FAT-fs (loop4): Filesystem has been set read-only [ 146.037346][T15584] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:03 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={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) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 146.037422][T15584] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.037466][T15584] FAT-fs (loop5): Filesystem has been set read-only [ 146.083181][T15657] __nla_validate_parse: 4 callbacks suppressed [ 146.083194][T15657] netlink: 64115 bytes leftover after parsing attributes in process `syz-executor.2'. [ 146.084343][T15659] netlink: 64115 bytes leftover after parsing attributes in process `syz-executor.2'. [ 146.123876][T15658] loop5: detected capacity change from 0 to 163840 [ 146.125955][T15658] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.151536][T15658] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.154524][T15627] loop4: detected capacity change from 0 to 264192 [ 146.160096][T15658] FAT-fs (loop5): Filesystem has been set read-only [ 146.168322][T15671] loop1: detected capacity change from 0 to 127 05:31:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 146.189220][T15627] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.189276][T15627] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.189296][T15627] FAT-fs (loop4): Filesystem has been set read-only [ 146.224601][T15671] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x103) symlink(&(0x7f0000000140)='./file0/../file0/file0\x00', &(0x7f0000000100)='./file0/../file0/file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x2, &(0x7f0000000600), 0x0, 0x803e}}], 0x2, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r1) sendmmsg$sock(r1, &(0x7f0000003040)=[{{&(0x7f0000000000)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000180)="e9081ef3ef8edbbd60882a9f4d708fa00d4be0494c56f182592f22cc8405eb0c6761e4a701a654472de8be0603c0745c64e79a86d1bc2f3f2b5fca187010b86daf5b9d3f1ac8459f13149a59d897f24681be31903a234f9c0b81b9fc00f222e707b6bee6e8d7a576c9ffa532ee4afc847aa15b67743b6c470cda3db4f4c5949283c4e02bce41467e55df8f882e446a8a101ef12a6acf0d834210f04c928da0414c51277f193258dd5d2cd29aa6b369032bbc88ac4c40278aeac4fd032368a01cda35ecee91656a3322497eb17fb9", 0xce}, {&(0x7f0000000280)="7816404d959e299ff5ac", 0xa}, {&(0x7f00000002c0)="8fb4576d12a9bb0b21bdbbf54034a36425056c6c52e8b527b3e89193a4d03dc87cc8ba86f9ddd7cb6d38", 0x2a}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000002500)="d98c922dfcce3d9501d5116108ec66d4e65ffcaa98659b42bb75ab8a6c354dbe6f9f71aca9abb2d71fcc4aec476d5fc5fbc47291a471a2e4e0362e9a9592869e847153caed769ecf3223dcdaa67b8d85e07dc4fd26e16c5bcec6b410554999f4ab061e1f4040a2a3cb2a7d3798ff6f6420560cbbc83fde71d16c37daaf04bbd62318a9731b58eb0c66480704ee525acd7fe8e4b0744e054005ff6df972fc74da8650ec5888ad3e8695c02131ddd9d813d494381f9bbecd78276a", 0xba}, {&(0x7f00000025c0)="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", 0xfb}], 0xa, &(0x7f0000002780)=[@mark={{0x14, 0x1, 0x24, 0x3f}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @mark={{0x14}}], 0x48}}, {{&(0x7f0000002800)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002880)="69f315cb6666e3fa8c27fd80648db65e48d51d1e17a598a0bde74df8f02ec18c03090bf480bda05c04f84656a89b645b49a9cc54035f515c1a2d7383a50935cbf31f68261d07bfd7acae46ca59cb9ff98f9373ea5c87b765a68ae9d3da5233adb2e9c13fe2c8a4efbef40338a79d6bae64f264775562c718daed59c6f91ad074", 0x80}, {&(0x7f0000002900)="7a04e49773092fda288748251225baa90d77c1a48afae8f34528375f", 0x1c}, {&(0x7f0000002940)="7a8fb270b9ee2bebf5d1d4a1fcb5674887ceedd4c8d9866e771998c9f55bae9671d8443399cbe16f874881da037eb9e70500ec273cffd7b65a72f14854bb7ff34acbc166f67c754859b8e48c81e9612e1a347d53a83c818727dc823047a32bf44febd7017aca51cc99496f2ff893cf6e341bcbd36055f7010183d151e63f0c875bb3df", 0x83}, {&(0x7f0000002a00)="7995fb228c284e5d4ad181335f562a9cc5de410736dd4a497957b8990090bb715c2e3dbbe8a1ab58ce6db91ae01b6ee0491356d1ae952bb5564d0daae6fa3c6e54815ae78309f19dbd6ed0158739819be68bc682c502d9b08298220eceb6d6e96b3336b94dff682bf851c50ed0c8ef9a81c1811b7e", 0x75}, {&(0x7f0000002a80)="8c944b414169488d57d0cfb472647b83396cdb76b0733f3fe67a578862269bd3da812816b827bf267873dbffbc1084dde227c4450eaf5061d02296d2c2fb9b22e50be91b1b0aecd734ac3f20256a3b265eefda7099672483ac4a588822f482278b4fe4bf62c147901417af9c06f0693f45d115a6a9fc685bcd", 0x79}, {&(0x7f0000002b00)="50c707723c0195a74774627dbbbeec2cb94c9037e60c1d4472c3aeb06a10237be8ae4b9d05aee29e02ecd3f6ed7d48c8dbbeb0548cfee6b20fdc8f2e3d26b488020721154ce3391f81c416fb084794ba5e65f3748b736c244f7e9afa56a1794a164595f4a6c86350d3289585942de16e1d295e235a4fec256d1f13f017dfb7dbc383cb5c4a6178e3168f9f9b48c78bdae71d8ac60cff7ea8c8f8cfef1741a3a906a6112d6cfbacbe3e5563fd34e9b2", 0xaf}], 0x6, &(0x7f0000002c40)=[@mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}], 0x30}}, {{&(0x7f0000002c80)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @remote}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002d00)="0dc0dd8e1960dcbf95e7bf28f26857848dd8aad97e8de15255506fa21c2c2a1faae970131ed2942a9acefe8c304765fb4c18d5b7aa5ada42c749cb5401518a5445c15a410281cf84733a331530dd750d08102b30d7deab694023f8c4c907076998accb20e35ff2ab28557d1459caf92362dc49dbe9beb489a7e1fad67023b7fb9bf08480fe04f3e1190efc09ca650c45a4fffbe6264b5d26f4138f51c4067364a2e0c528fcc3a7fdc45a64d634184b6872d87a12e8edb62891701e549aa07c6fdc99c9047c58ff8470e9af9e983a6f12d2e0131aa965a204672370722927b3f743ce9c3d1133f7", 0xe7}, {&(0x7f0000002e00)="89fa6c7701fe7e5798e84dc7354e69abce498c87d482b77e5fc90d72911840a31b11c6c9af5161995528d05bca254cecb78fdc64ccd307c745864f2f0020923ccac62a7f52c6f2846b", 0x49}, {&(0x7f0000002e80)="f953511341d98bed58ead92f409afcb8092aa3986c6227c44d26762bcd435c1d8cbb5ca8e773365648b03467ff05a17046d0eded6e504debfc899124fcb0e04520393b3d6c2cb060bb6262a8ae5e8192ba1ce4749bcb86c1eabf6dd7f219274679565ed5cce93683b29d7c8a0c192b990f0cd65f24b3cdacb5be01a88ea8c6feaf7bf3b1d8ac9e0fd7fcbdfed660c4f7c94556ce96d2dc9da89e84287d0223fd1c168078304359f79f63865e54803ef9e43dffbdc4eabc3f6c48ece997ff8de55b8c4685766b6989a16021d8a6850ebae7483e808a8625", 0xd7}], 0x3, &(0x7f0000002fc0)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x48}}], 0x3, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003100)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000003140), &(0x7f0000003180)='./file0\x00', 0x8, 0x0) 05:31:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:04 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={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) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:04 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="0bfe000010001d0b0bfdc5cbdd041d8e828003000000000001a79602ab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d0280ab5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) sendmmsg$inet(r0, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 146.263118][T15682] loop4: detected capacity change from 0 to 264192 [ 146.283964][T15682] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:04 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 146.329235][T15682] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.337779][T15682] FAT-fs (loop4): Filesystem has been set read-only [ 146.347327][T15658] loop5: detected capacity change from 0 to 163840 [ 146.360002][T15693] loop1: detected capacity change from 0 to 512 05:31:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 146.375113][T15658] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.375239][T15698] netlink: 64115 bytes leftover after parsing attributes in process `syz-executor.2'. [ 146.415996][T15693] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.432164][T15658] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.440881][T15658] FAT-fs (loop5): Filesystem has been set read-only 05:31:04 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:04 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="0bfe000010001d0b0bfdc5cbdd041d8e828003000000000001a79602ab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d0280ab5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) sendmmsg$inet(r0, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 05:31:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 146.505614][T15712] loop4: detected capacity change from 0 to 264192 [ 146.536277][T15716] netlink: 64115 bytes leftover after parsing attributes in process `syz-executor.2'. 05:31:04 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="0bfe000010001d0b0bfdc5cbdd041d8e828003000000000001a79602ab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d0280ab5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) sendmmsg$inet(r0, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 05:31:04 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 146.547920][T15712] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:04 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() signalfd4(r0, &(0x7f0000000100)={[0x3f762b10]}, 0x8, 0x80800) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000240)) ptrace(0x10, r3) syncfs(r2) ptrace$getregset(0x420e, r3, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x5, 0x6, 0xbf, 0x0, 0x0, 0x4, 0x20, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x14, 0x6e4d, 0x7fff, 0x8, 0x1, 0x51, 0x538c, 0x0, 0x3, 0x0, 0x480000000000}, r3, 0x6, r0, 0xa) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000740)={0x20000007}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000580)) fork() epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x80) [ 146.600139][T15722] loop1: detected capacity change from 0 to 1792 [ 146.610177][T15712] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.618811][T15712] FAT-fs (loop4): Filesystem has been set read-only [ 146.625714][T15722] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.632864][T15729] loop5: detected capacity change from 0 to 196608 05:31:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:04 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 146.652932][T15735] netlink: 64115 bytes leftover after parsing attributes in process `syz-executor.2'. [ 146.670798][T15712] loop4: detected capacity change from 0 to 264192 [ 146.711387][T15712] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.729158][T15729] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:04 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="0bfe000010001d0b0bfdc5cbdd041d8e828003000000000001a79602ab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d0280ab5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 146.770273][T15712] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.777741][T15753] loop1: detected capacity change from 0 to 4095 [ 146.778846][T15712] FAT-fs (loop4): Filesystem has been set read-only [ 146.800868][T15729] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.810073][T15729] FAT-fs (loop5): Filesystem has been set read-only 05:31:04 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 146.825348][T15753] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.848843][T15757] netlink: 64115 bytes leftover after parsing attributes in process `syz-executor.2'. 05:31:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x72724161, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:04 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:04 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) socket$inet6(0x10, 0x2, 0x0) [ 146.884477][T15729] loop5: detected capacity change from 0 to 196608 [ 146.913369][T15729] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.964670][T15729] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 146.973278][T15729] FAT-fs (loop5): Filesystem has been set read-only [ 147.021688][T15784] loop4: detected capacity change from 0 to 264192 [ 147.031900][T15785] loop1: detected capacity change from 0 to 8192 [ 147.054093][T15784] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:04 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:04 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 147.064344][T15785] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 147.083367][T15784] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 147.091950][T15784] FAT-fs (loop4): Filesystem has been set read-only [ 147.152545][T15798] loop5: detected capacity change from 0 to 197120 [ 147.198567][T15798] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 147.234501][T15798] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 147.243149][T15798] FAT-fs (loop5): Filesystem has been set read-only [ 147.252211][T15784] loop4: detected capacity change from 0 to 264192 [ 147.281067][T15784] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 147.300503][T15784] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 147.309055][T15784] FAT-fs (loop4): Filesystem has been set read-only 05:31:05 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000380)={"df4a2d1daa84b71a7de90952ecfd2cc2", r1, 0x0, {0xffffffffffffff65, 0xfba5}, {0x8, 0x6}, 0x4, [0xfffffffffffffbff, 0x2e5, 0x5, 0x100000001, 0xffff, 0x9, 0xff9c, 0x7fffffff, 0x97, 0x1, 0x8000, 0xdd5, 0xb5c2, 0x936, 0x976, 0x80000000]}) setsockopt(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1ff) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000080)="eb34906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000010d00)=ANY=[]) sendfile(r0, r2, &(0x7f0000000040)=0x1, 0x1000) getdents(r2, &(0x7f0000000140)=""/53, 0x35) 05:31:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:05 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(0x0, 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:05 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 147.358192][T15798] loop5: detected capacity change from 0 to 197120 [ 147.375281][T15798] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 147.391299][T15798] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 147.399852][T15798] FAT-fs (loop5): Filesystem has been set read-only 05:31:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:05 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(0x0, 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 147.438225][T15833] loop4: detected capacity change from 0 to 264192 [ 147.450865][T15836] loop1: detected capacity change from 0 to 28799 [ 147.481905][T15836] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 147.497246][T15833] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:05 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(0x0, 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:05 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000017c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x6, 0x31, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="380100001a0001000000000000000000ac1414bb000000000000000000000000fe8000000000000000000000000000aa000000000000000000000000000000005c4231d245027de5099c5477f9aea31318f01c251dfaacd7a1073a96783a4fc01145fcc23bdc871dadae6970f7e39533a7", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="ff010000000000000000000000000001000000002b000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001006372637431306469662d67656e6572696300"/240], 0x138}}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r2, &(0x7f0000000180), 0xf1, 0x0) 05:31:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 147.524409][T15833] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 147.532957][T15833] FAT-fs (loop4): Filesystem has been set read-only [ 147.543427][T15846] loop5: detected capacity change from 0 to 229376 [ 147.563555][T15846] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:05 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x4, 0x2, 0x3, 0x5, 0x0, 0x868c, 0x20000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffffffc1, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x1, 0x4000000, 0x3afa, 0x3, 0x3, 0x10, 0x8, 0x0, 0x3, 0x0, 0xffffffffffffb44d}, 0x0, 0x8, r0, 0x8) 05:31:05 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 147.580434][T15846] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 147.588997][T15846] FAT-fs (loop5): Filesystem has been set read-only [ 147.618857][T15833] loop4: detected capacity change from 0 to 264192 [ 147.634793][T15833] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 147.644364][T15869] loop1: detected capacity change from 0 to 32768 [ 147.657523][T15846] loop5: detected capacity change from 0 to 229376 [ 147.658258][T15833] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 147.672634][T15833] FAT-fs (loop4): Filesystem has been set read-only 05:31:05 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 147.680947][T15846] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 147.699771][T15869] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 147.724205][T15846] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:05 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b1a0acfe957782c6095ad0e6b877b926b04b654b499383b7cc10ef57e14583de9947c368a632b66016af8e70024cf49cd630e8513e6e1ad179380bc65b7990c31af2b9a60ad6b674caab27e75a9c85d7d8f5e98bee2c48765515c99ab287463a221bca2f97e43886db43d52ee9155f1dc0c2e9a88e5002334183ca3fa6ab834a8169e351251e331ccd0c2e8b2183b10a6eb4b18934bb6e495ab9e5e3e77d870156c055d6ae64", 0xaf}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x30) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="94b2", 0x2}, {&(0x7f0000000200)="0639facffbbfb7f6c3d72550298d8db41b7a32ba3ae5dabdd8aed0f7de7e27d2d6cdd5ba79fc9db0f855a751a8663f80eb37c68d3c4cce4cb75c5529dafa43394168eb72e3b34e5d7bee385d263a45ff922a5ed1a2818abab743724a44b5fcf64d810aad7b28710b3ef5a86af7fd08ca60c92303c328c1ea72f43dd30bd2337ba63491d3ff254a41396df0109952c4", 0x8f}, {&(0x7f0000001340)="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", 0x1005}], 0x3}, 0x4) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 05:31:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10e0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 147.732804][T15846] FAT-fs (loop5): Filesystem has been set read-only [ 147.815093][T15890] loop1: detected capacity change from 0 to 34560 [ 147.843930][T15890] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:06 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x78000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:06 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000004e080)={{0x0, 0x7, 0xe3ef, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}}) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r2 = perf_event_open(0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {}, {}, {r5, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {r5}, {r4}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r4}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {r5}, {}, {r4, r6}, {r4}, {0x0, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {}, {0x0, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {}, {r5, r6}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5}, {0x0, r6}, {r4}, {}, {}, {0x0, r6}, {r5}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {}, {r4}, {}, {r4}, {r5}, {}, {r4, r6}, {}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4}, {r5}, {r5}, {}, {}, {r5}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4}, {}, {}, {r5}, {r4, r6}, {}, {0x0, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {0x0, r6}], 0x1, "2156816c73038c"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "2156816c73038c"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) madvise(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x0) 05:31:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:06 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r1, &(0x7f0000000040)=0x3, 0xffffffffffffffff, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1) [ 148.302282][T15913] loop1: detected capacity change from 0 to 65536 [ 148.304632][T15911] loop4: detected capacity change from 0 to 264192 [ 148.317005][T15914] loop5: detected capacity change from 0 to 262144 [ 148.327817][T15913] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 148.363056][T15914] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 148.375719][T15911] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:06 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r1, &(0x7f0000000040)=0x3, 0xffffffffffffffff, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1) [ 148.406253][T15911] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 148.414977][T15911] FAT-fs (loop4): Filesystem has been set read-only [ 148.419967][T15914] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 148.430104][T15914] FAT-fs (loop5): Filesystem has been set read-only [ 148.441732][ C1] sd 0:0:1:0: tag#4171 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s 05:31:06 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r1, &(0x7f0000000040)=0x3, 0xffffffffffffffff, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1) [ 148.451611][ C1] sd 0:0:1:0: tag#4171 CDB: opcode=0xe5 (vendor) [ 148.457946][ C1] sd 0:0:1:0: tag#4171 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 148.467016][ C1] sd 0:0:1:0: tag#4171 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 148.476145][ C1] sd 0:0:1:0: tag#4171 CDB[20]: ba [ 148.494236][T15911] loop4: detected capacity change from 0 to 264192 05:31:06 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 148.512158][T15911] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 148.545926][T15911] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 148.552998][T15914] loop5: detected capacity change from 0 to 262144 05:31:06 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 148.554924][T15911] FAT-fs (loop4): Filesystem has been set read-only [ 148.587846][T15914] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 148.589348][T15952] loop1: detected capacity change from 0 to 66048 [ 148.630569][T15914] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 148.639149][T15914] FAT-fs (loop5): Filesystem has been set read-only [ 148.655689][T15952] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:07 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = dup2(r0, r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80000001}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:07 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000004e080)={{0x0, 0x7, 0xe3ef, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}}) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r2 = perf_event_open(0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) r3 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r6}, {0x0, r6}, {r5}, {r5}, {r5, r6}, {}, {}, {}, {}, {r5, r6}, {0x0, r6}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {0x0, r6}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {0x0, r6}, {}, {}, {r4, r6}, {r5}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {r5}, {r4}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5}, {r4}, {}, {r4}, {}, {}, {0x0, r6}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {r5}, {}, {}, {0x0, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r4, r6}, {}, {}, {0x0, r6}, {}, {r4}, {0x0, r6}, {}, {r5}, {r4, r6}, {0x0, r6}, {r4}, {r5, r6}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r4}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {}, {0x0, r6}, {r4, r6}, {r5}, {}, {r4, r6}, {r4}, {0x0, r6}, {}, {r4}, {r4, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {}, {}, {r4, r6}, {0x0, r6}, {r5, r6}, {r4, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r5}, {}, {0x0, r6}, {r4}, {0x0, r6}, {r5, r6}, {r4}, {0x0, r6}, {r5, r6}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {r5}, {0x0, r6}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {}, {r5, r6}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {r4}, {}, {0x0, r6}, {r4, r6}, {r5}, {0x0, r6}, {r4}, {}, {}, {0x0, r6}, {r5}, {r4, r6}, {r4, r6}, {0x0, r6}, {0x0, r6}, {}, {}, {0x0, r6}, {r5}, {r4}, {}, {}, {r4}, {0x0, r6}, {0x0, r6}, {0x0, r6}, {r5, r6}, {0x0, r6}, {}, {r5, r6}, {r4, r6}, {r5}, {r5, r6}, {}, {}, {r4}, {}, {r4}, {r5}, {}, {r4, r6}, {}, {}, {0x0, r6}, {r5, r6}, {0x0, r6}, {r4}, {r5}, {r5}, {}, {}, {r5}, {0x0, r6}, {0x0, r6}, {r4, r6}, {r4}, {}, {0x0, r6}, {0x0, r6}, {}, {r5, r6}, {r4}, {0x0, r6}, {r4}, {r5, r6}, {r4, r6}, {r5, r6}, {r5}, {r4}, {}, {}, {r5}, {r4, r6}, {}, {0x0, r6}, {0x0, r6}, {r5}, {r5}, {r4}, {}, {r5}, {r4}, {}, {}, {}, {0x0, r6}, {0x0, r6}], 0x1, "2156816c73038c"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "2156816c73038c"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) madvise(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x0) [ 149.177165][T15971] loop4: detected capacity change from 0 to 264192 [ 149.191592][T15979] loop5: detected capacity change from 0 to 264192 [ 149.192963][T15976] loop1: detected capacity change from 0 to 98304 [ 149.209705][T15979] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:07 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 149.221752][T15971] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 149.233271][T15976] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 149.246789][T15971] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 149.255398][T15971] FAT-fs (loop4): Filesystem has been set read-only [ 149.266744][T15979] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 149.275298][T15979] FAT-fs (loop5): Filesystem has been set read-only 05:31:07 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:07 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:07 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, 0x0) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 149.322565][ C1] sd 0:0:1:0: tag#4186 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 149.332508][ C1] sd 0:0:1:0: tag#4186 CDB: opcode=0xe5 (vendor) [ 149.338903][ C1] sd 0:0:1:0: tag#4186 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 149.347930][ C1] sd 0:0:1:0: tag#4186 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 149.356975][ C1] sd 0:0:1:0: tag#4186 CDB[20]: ba [ 149.389964][T15971] loop4: detected capacity change from 0 to 264192 [ 149.411433][T16007] loop1: detected capacity change from 0 to 131072 [ 149.420031][T15971] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 149.429393][T16011] loop5: detected capacity change from 0 to 264192 [ 149.436241][T15971] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 149.444894][T15971] FAT-fs (loop4): Filesystem has been set read-only [ 149.468015][T16011] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 149.487450][T16011] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 149.495995][T16011] FAT-fs (loop5): Filesystem has been set read-only [ 149.504929][T16007] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:07 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:07 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, 0x0) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x85ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0xc0000) sendmmsg(r2, &(0x7f00000032c0)=[{{&(0x7f00000001c0)=@ethernet={0x306, @local}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)="648031e66d5c25e81199f238d2e88de680115953cc83b90a649f63100f14b62cfbfa409b7aa1d3e64ae776059af5d2b943acae1bc6d24eebc4fa0e4871cc501d15462807995f27b254ae7b82c023bb", 0x4f}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="b9e3fe4c28201d056f8b3838d43a68e8076b50058fa39a990a5b6a7590c2104c66a9446bed7a0e788c8e26bf066a0793f0a5556080b6bcaafcae6c842d0c21bca0ae1a985bf645380502b1d34e691d9b2959a9fb4141590ec49759f0953e5e5d5987fc221b39339b47abfc221345781f1aec8f82ce09876313b2096f956676e600fd6a13cd13ae098e68167b52c02e0e8456bb3933cc2d91cc471d8b09ce89bc2957f4f64a256566d27d417f4f381a343724e96fae9cf8b3f26a9fbf11cd3b796740e802df177982c19e359cb9f800d650d4a6f63e864fc326513095dfe303402bce9f42571f2e64214ec9", 0xeb}, {&(0x7f0000000400)="42c069619acae60084d195ed9cfede0e8e031a3aabe0d17bdaf625e87c94ab07d83f1d4f6c63ad706ce0a9ba60ac88e3b041137c8b05c09f375145abf0faa9075a42424ef6e802933c9c606be085e5c1b495a1e35b518834d04acee248199383088c774a111e35df1eb71195c715f0c8031a2102069679878a984e8f7eb2229519d5432d7e84bf9b427d562e237730de0b60fe53be5725b338a09b7ab763809b477368c42379cebb32692c5563c22697abd47185530bc9bb93d515c66a7800c87d348b58737aacce88c4927826927defe09432d0a9e975aefc8eff3fcf42f258", 0xe0}, {&(0x7f0000000500)="5031381af1845422a3ce346bbd409ab740eab5c0d84d1c4cd8004e54252be298a43c849d4f9dc41b830b728324bd471432738cbad43e4437e4511d30c57bea28024c45d30a4ec3840c688eeeffd35bf928b40cc6be808197d6b55bed235d5115fac7737bc53a2d24feee9da9c4cd2d902e12f0f74b0508ed7e8026aded5b14bc533809cd0bf4f406c92d1b27a56ec26f76963a3e53e58d4249cd9b5059b10b857108953a142194f3b9040e7533e27f7f88986bfecd13ce0c7dee2ae13772fc0554b33e0de25e354e08fee570a258e721825d7f7014f3376cde29b12c4433d52e1b81944d22ca576d6fb6ffb65e26d6bc887a8fb3e06acf70", 0xf8}, {&(0x7f0000000600)="d7f50efa81c25377f3fc120f4109ae65a8693fd55f6264fe4bc9fb12bc391f20f59accc5f172791d81ed691a636a630a1cdde1543a8d9a86aa02", 0x3a}], 0x6, &(0x7f00000006c0)=[{0x40, 0x114, 0x7f, "b28830aed6a463eb6b3ee32a11042b5d4d8c0f61baa92286efd5242f9f1ef3921681a6d2c86c943ef0"}, {0x70, 0x110, 0x5, "7bee713f7deb85378f2bf8f8f17b1c9af68a7c5f343cf1754f68340985a8011add825ed922ffe48c12dcda43aaab338e47a3f6567f009ac4871176c8357166663fe3b4ae15d07624ce75709bff3a697339ec03d3ec96cc13df60a6"}, {0x40, 0x114, 0x20, "d03133a1935e8ecb05cd33f4197a2f5e54d835b1fa1bd7ba19e6eb22d994cf3469033a0c392af65ec1fe9306ca18"}, {0x1010, 0x11, 0xfffff001, 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"40b39b6ce2057c8ad1b9056b5103accc0fd6eebab66cc3437dba39cde41a8adfd11916475f46d987082d49b26384e68b35ef4e3936c25e0a19bba7ae1c8f7c9099af609464194f94743fc54ef4c57cf0a20abb9383bdf5671ec32489450cad0f2728c22db90390ce4c549a99168ee896bf47f947c88edc4c23cf0f61b66d2963c0a5c78e856a2884db67fa518f047e91698e0b934d438dc418ca6d3522fd1ee1a2e02845f6e8494d4acf67c0acd3"}, {0xf0, 0x119, 0x992, "e03be47f313adf27a79226f0ea89b2a5a8f026c27e668b9f479b11e7a60c81d08c6d234139b7505fa52d065ec1ce338afc65439454a5105feafda649cba03f62e271f5c364d11c14d37c368d9f2697c1c79bd548611a22b336f31b8bf9a14f221203c1ba6cada5e9060db3d77f13c638f18e93dc1e1fb3756b91c9a61a858c8223c247521fa7eea7a091dcacbdb9f3bfbe9de57bc9cb29a816449654de839a443468bde3da98093978a42279e0d4e874f75a88564eaff8f85a5be151f97235432803ecb7c8ba57f222ec5bca4b47892db82f6910584e9f94ace98591"}, {0x30, 0x117, 0x86, "60bff54e5eb272bd5330ce585af938bdc8e31703a390268802b6fe9abc6354"}, {0xd0, 0x10b, 0x80000000, "fe1f93b901e4167b3cc34034fcecf5b28002eaf5d3220ed6e1f930a1fc8a933e2948395b9622fbf843bc6cd45af67016fe80f253872c8bc4ae540e646e053ff3703548e28e8fdf4435d996c32338e733b886e193ef392c421f517dbc0f5e5778cbf6f8107cc30ecf3d927cc4d5e744563f3e105bff5c2e77095e5ab3df502d88535efd2c35f4bd3764f060d6f2be11c393bc7c67968a1cc1202597880595381489f3b187c3efe46865f69a0db55912e4682767c54057a135685926bbe8a6adea"}], 0x370}}, {{&(0x7f0000002040)=@hci={0x1f, 0x1, 0x2}, 0x80, &(0x7f00000021c0)=[{&(0x7f00000020c0)="08af33f9c63919068b046d1a432074fcf200aea21db55c6c21d7fb025fdede7f82bb6577cc73e54ff82bbf9f919e955a035c9c1fbeaa8e0aeee827113d4524bfc45a48874e3eff172a3a868cf17344ea90f58921669c9bfac39dd71e88b120cc2962a18d0a45458e8bd49506c9ad07aa3596a9dcdf7dcf2057eb44aae9bf24aa14708a20b6cf2ebe8c3c6b135eaab11e1280da8b4a13e92cd24e487c8199b2834757b6a9ca6c900cc506", 0xaa}, {&(0x7f0000002180)="d9aae44e6f45fc037743a99dbc955145f0ed257b1200b12a4ad68a87219e8d935a25adde309d89a5a7bac1", 0x2b}], 0x2, &(0x7f0000002200)=[{0xb8, 0x10f, 0x6, "bce778bdd3ff43ecee0388dbdd31d1214750ede5a8dfabee00091fdb5fa8210591071fd7c5add62ec475c5d3b0c6788f1a179da0d038d5d727fb0d062b7953c49695315496ce558bb62c8d787a16c1581d6d57853b53c38b48664fb2f67e887b89f5d5941ba1577a4e9e725e5907320ce08a3e3650b82b104a5c8905b0554916b4fa4e6c80f108ede00c1905e62a84a40de8d6b414d74b0564696bff8cc6781dc69c"}, {0x78, 0x10a, 0x4, "1654a09cf2926ef3892861c6dfad9b14e5a3e9612c0c1acdcfd9dcbbabe2ebdedd79b1a20d29fde020fc3151295a9d37d59bd1c1b2cc510e0cc2d445b526350809a2dff560246d4eaa5a85c14ce10641ce69c9ccc5f8387e8417f38122e97848145d9ca1"}, {0x40, 0x0, 0x6, "13e3da3a5f492aa6aaa1c5f90c34425f074c10536659698168f5c983bf99c180f22c6a3ae23aaf3faf26a665"}, {0xa0, 0x116, 0x0, "303f0aefe039f3de9453b8d2b7f7c17794136de201ad04351e57421f63d2e16dfbc5cd64e90474f8a6229152cd6b26e61643a36bfb4b85474f8ab45272fe73211c25678350e6cc608fd56a5df7f88a5de10174b368ea9abe6dc89bac8422abd18a900ec3f9a68fa7a312ac9ea3df9b0abca97a1619d50bc93d919e060986fc26d0b8a4ee618edb780b4e7f6b84"}, {0xa0, 0x10c, 0xfff, "33e1b17b4f90d3243c52b7ac9469603ba5922958af241fb1a9b9beb830726af3871b5ab4ddb6f1cb86c601998d33a630d0febd280931eb146afecee61d450f7a8229d73ed78cd4446736173efd2167da194cc27eb030f4088993571719bf6f5f23c9f3df89f471b469c2afbc636a99b246229cbe1aa3a24a043f4edcce3d7bb972848af4ff47ae5c3cf218d002b72410"}], 0x2b0}}, {{0xfffffffffffffffc, 0x0, &(0x7f00000025c0)=[{&(0x7f00000024c0)="c072a393ad7a39cc57e80ae2e783c487e67c78432246924d7b0407160994a575b3f3bc0e071259d909ec2cb51466e2e31c55373eb051e970634724280e178166a531653e47", 0x45}, {&(0x7f0000002540)="fd1adeab83", 0x5}, {&(0x7f0000002580)="0d62a527643194ceede6e71dbe814a9250a9acdb429af57df279041091dfbe50c9a9c12c2a48c5d41df959ce41eb38b9d7f8b322957221c452fa33c64a429312", 0x40}], 0x3, &(0x7f0000002600)=[{0xf0, 0x10e, 0x8, "e9d0bf9a5fa3bc456f1f840e4aaf5f35322fcc3467301f1077e2474f1dfa99f1a4dee2512a0b5cf423566fe3bb2cb8ded59d42b3e4191863fac5b02e8c93c0a4822cef3881b630df4de3e1c6a4bf3d9e6908dfdcbf83e808fa505f94ace3d31fa6f2502236ff4d1261be7021d166be8e7642f60f44323d552e6c663691ca44912732eb2d4ced62a53cf327189763c34096c5e480a2d4f602e5a6ac92dca423768bfaf650ff57e543e66f41b383aaf60a7b1346330a1a69b240eb24974fe74ad26a801de3785df1acab801f834059e690df9d6ff9d3fa93a7a329cbe84f70fd9a"}, {0x80, 0x115, 0x80000000, "c97e7b7a1375c9c89bf25ab13c163470f09d126254ff3d8c51ebf08f611b9f1edf348bb807ba886388c13198bd7b6e047acea647d1e701415a2e0f79e508162801994929c4c91b3508d6a0c6555ffc020d14dbddfd8647fc719d4a8bceee4ccc88417076964db3b63a1a4364857eb4df"}, {0x10, 0x107}, {0x110, 0x18, 0x262, "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"}, {0xb0, 0x100, 0x7, "2eec8cc632b0a47fbf47c275bb1cc3ea16d666f2141c640de99eb11fb5de09f1f4e66fc2bd88a7b7879d84dd32c514f0f1495c750a6de8b6e3bb5ad718bfa8d536151402d019ec14f4f6505243d4d7e6c3f600821fb486bf61bd2b661193874e97f9401ad5f337ade4e64bae0e105b377c115d7323dd6ee2fea76cf20d9d7f8bfc09a742ad2615978b7a8bd7da6336996e8cfd5a7985fd2324fba244"}, {0xd0, 0x13, 0x800, "5706255046c7e72ebbae4d420ecc2aef8ffe4aeeaa2b463b0643dba8291d8aa2944835b41dad9d130508859644396ca6ab5cfc2914cfb870d48b8f1e2ff20f07cd352ad3e29f980c081e449b212788c68acc2ea128590b445a325cbe7fc1ec2da8c5792c73d3c2a44def0b8e350f41435e3361ac2319a94e37a8726f1d66fe39abd2607f64e2a1682e48e59f1357659eb0cf50e534b6fc44e2e4255df73295fc0fbfc4b995e08c37753811b984e0836d462b20c7d29b30fcbdd78c9fac"}, {0x88, 0x29, 0x80000000, "dae1628564df2be2ffa2a1f9945c8dadc77e659e5a3424451e5d07ca7bfc84c4dd7b7787cee47c950666057e65f3d5417d5b63f49e683ea04367c326fad74abf2d480e23291137c3dc69a22324dde3e97dabfe9b29a0bfe11c914667c526731441e28eea3d6cd93eb5c57249294dcf8c552a"}, {0xd8, 0x103, 0x5, "1e01c9d5d7571e599dd918912eba31f694499b936176835546380a966400911fc86cf46ec64544d831b8220107e2e93d35edda9a8218a4dcfc871387808ea8010b2c0345985bf679aa658d1dadcdffd615bdb034e461f7ffd848e7a28d2e8ebb703a8fda4b04ea4817c67e983eac507fc79131b7357fd32e3ffd46585c0186bae6b89409a7763ebf6243bab7ddec253c9891e55bf978653fb729f41cd349ff17040144449183d93db71addfa7b3471099b94e898b8d4cccacaa2bb6359fc66879e19"}, {0xa0, 0xff, 0x7, "383ca7ddfbee0ff7a41394bc313a6d6f3feec71546014bc6e72517f0a8c7204bde25398914eb3b0ba0bc6d66c5a0a372ac42c2ccc2af4af2b050ccee7b97a05f306e127355fc2e6de17e4d777c5b311eb67e01f8ddc2044ae1a385508035c708e153aabd650473384a6f6f6262d34c6b37bbff97da48f2e21f195cde49a2326f84a9a278ba7c008ed5b68be9"}], 0x610}}, {{&(0x7f0000002c40)=@ax25={{0x3, @null, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002cc0)="ac34456f43116b1f24426bdf21c2c3b5e370835c7ab90824a06335f03c7c1693a4be9bee8c185d5007de01bf2e41998bbda455d9c36cb87eb61449e32869ef7b0cd2b32a9cbf34c95296d20a20a97258ad4d38e9e68320ce02b79ad7522142e7eb7acb1af542b216b01b9f60ead80698f89c5d1c6d12e1e75b72d3af13454dc47225cd0c", 0x84}, {&(0x7f0000002d80)="f0b58598b0198718433b4a4136a9d9b1c127c097f1c84d14456b57b938e3c6f3940d4aa0bc5bb5efa17689b41e0e8859a125d6c1ab82f5df3faef13f16e49a27ba70e3d919b41ad95aacce3c120230aa0529e5aad4470ccae1aa9ebc45d0d8846bc17a8451d8e5f30f29c2a143617d797744e70bb52745fcd4c956913437b4624d1e54bc245c077ce2b56457477626fba954111c06623967a0b26a830bdc08620a30cc667b889872903d094cb89c59173366c48f35a390389863058cf866f1fb74eff0a3242f2d543793d3514c68490fb491e3c88a3fa07da098ab949145e709dab5ba4ca4", 0xe5}], 0x2}}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000002ec0)="83f8e168efae4201fb5a623d4650219079efb611f9ec5db61840971e8b7b8c02c888731aef8b4a6d3169ee53e30ede06a590a540", 0x34}], 0x1, &(0x7f0000002f40)=[{0x30, 0x107, 0x1f, "6ed190fc5997606e4aacd3b1f7235efc4f6fe826228793a70dd0e876118af5"}, {0x98, 0x113, 0x0, "401f4d71afbe44f376c8d92f9c8598d9b95c413e1b763eebf8c1bda8f13256336b8c84f3bffae07f715406ec5696cbca4d54fe1e9a158a5f1fb222c8f56fcb76de4588b1c27f322693849d03ff257b9545e9549cf38f85abdac4accdf5503e245b19ef3c0f001e09b5a3878a5eae2313572002d840ca9547e33ba486655b39b1006cd842945ed469"}], 0xc8}}, {{&(0x7f0000003040)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x33}}}, 0x80, &(0x7f0000003140)=[{&(0x7f00000030c0)="04bfe41ec09b563270cdaf012f3df4eefbeaa6fb53e6a834c70d3641df812f122b5d2fb69f87bd3d6d865e548ddbdb47013147c7ec29b07442f0fa188c4dd6eabf5717b83d8922361eec305c436f6606434830cd64353fe4abe1bcd5", 0x5c}], 0x1, &(0x7f0000003180)=[{0x50, 0x119, 0x2cd4, "6cd1b4c48a61841b8870051a3660caf7ea99dd4510167a21e269d3f942617903a722f7aaf540a302485382a44715b26f4b750b793e94150334"}, {0xc8, 0x10b, 0x200, "f2293850782e714b0cf05d3fe4a59a6ccb13f16c5549fda5db444e4d1eba329e8d7a954e9dae3db2a3abf7dcaeb23610f52ce26537f8c8e26cd71c6765c320b9bb5a7dbd4513032422b5a208ca9427e317ad583c76a466332293259a0e0b9dba1ab28998355ce5a5c0768d5200779e6244e21c23b8b05a700dd566a6feae7b1fe89771cf504ee9932e587cdfacc5d80dd4338b2afd3d9e9656add833ee8c9ab11ff111e561ee2bb7a6adac5765d9aabc1b4738"}], 0x118}}], 0x8, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x10000, 0x0) vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000000080)='@', 0x1}], 0x1, 0x2) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[], 0x10034) 05:31:07 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, 0x0) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 150.063061][T16028] loop1: detected capacity change from 0 to 163840 [ 150.082723][T16028] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.085764][T16036] loop4: detected capacity change from 0 to 264192 [ 150.097500][T16035] loop5: detected capacity change from 0 to 264192 [ 150.111234][T16036] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.139424][T16036] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 150.147961][T16036] FAT-fs (loop4): Filesystem has been set read-only 05:31:08 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 150.169713][T16035] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.206461][T16035] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r0, 0x4bfb, 0xfffffffffffffffc) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000340)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000740)={r1, 0x2, 0x0, [0x5, 0x100, 0x6, 0x8, 0x800], [0x2, 0x4, 0x7fffffff, 0x10000, 0x2a5, 0x8, 0x7, 0x7, 0x8, 0x20, 0xb0, 0x10000, 0x7, 0x40, 0x7ff, 0x5, 0x1ff, 0x1, 0x2, 0x0, 0x8001, 0x5, 0xddc3, 0x0, 0x8, 0x7fff, 0x80, 0x3ff, 0x9fe, 0xffffffffffffffff, 0x10000, 0x400, 0x8, 0x6, 0x80000000, 0x7, 0x9, 0x1ff, 0x7, 0x101, 0x4, 0x4, 0x8000, 0x7, 0x699, 0x0, 0xaa, 0x101, 0x9, 0x9, 0x9, 0x7fff, 0x9213, 0x3, 0x4, 0x40, 0xc4, 0xa69b, 0x5000000, 0x0, 0x1, 0x9, 0x400, 0xfffffffffffffffe, 0x6, 0x4, 0xdf6, 0x1, 0x7fff, 0xba, 0x1, 0xdc623c8, 0x8, 0x5, 0x100, 0x7fff, 0x400, 0xff, 0xffff, 0xba7d, 0x1, 0x0, 0x5, 0x10000, 0x856, 0x0, 0x3, 0x6ef, 0x3ff, 0x6f3f9f6d, 0x80000001, 0x3, 0x100000000, 0x2, 0x2, 0x80000000, 0x20, 0x100000001, 0xffffffff, 0x9, 0x4, 0x401, 0x5, 0x4, 0x8, 0x92, 0x37c2d20b, 0x9, 0x9, 0xe754, 0xa83c, 0x6b90, 0xffffffffffffffff, 0x7, 0x81, 0x3, 0x5, 0x80, 0x3, 0x6bc6, 0x1]}) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x3000000000) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 150.210739][T16052] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 150.215006][T16035] FAT-fs (loop5): Filesystem has been set read-only [ 150.224279][T16052] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 150.277042][T16035] loop5: detected capacity change from 0 to 264192 [ 150.281432][T16059] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 150.296357][T16067] loop1: detected capacity change from 0 to 196608 [ 150.297755][T16066] loop4: detected capacity change from 0 to 264192 [ 150.303242][T16035] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:08 executing program 0: r0 = socket$inet6(0x10, 0x2, 0xfffffffc) sendto$inet6(r0, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETA(r1, 0x40049409, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "d557acfa5e448424"}) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="0bfe000010001d0b0bfdc5cbdd041d8e828003000000000001a79602ab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d0280ab5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 150.336986][T16035] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 150.345551][T16035] FAT-fs (loop5): Filesystem has been set read-only [ 150.360068][T16067] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:08 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 150.381532][T16066] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x1, "2156816c73038c"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000080)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x100, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) set_mempolicy(0x1, 0x0, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newsa={0x150, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in=@private, 0x0, 0x32}, @in6=@mcast2, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x60, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xa0, 0x80, "48268e8ebb52ca7d849d822c41a5e40c07c5248f"}}]}, 0x150}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000840)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000062040)={r8, r6, "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", "4673a9f495654a5eb52a64e727edfdb8d5313080268305f992d6cae88bfb90faa977f6500dea06ec7498b2f9909e23188219d0e8e7de5755a58a7c9149f322ba0632b972ee5cff92dcab8d7f8431a6ebf16c670d64260b68723b533afecdd93659ebf0e4f3a3d90a2e6e45bd0e360162cad866af92ae170c177a9aa9776bf473fba4b35881fda4f35b86ebb626d9d4ae922b92b12ec2cd5d60b44646a410ed3c4a936433f6d1f6a743b8c0ef2b7c259bb604dec648ecb043cf0dd03e21ab934b2a8ce4ffa5862f5e103b83f5627087e540e91bdd605e0129d659e0bcf704084ca2177ee24b5f5aa6ee778d9e790bbf93da4235dbf39438a9dd23243698280055c9aa74cfba83a1db1c34ec0e32845d94343bcb6dd0b165c844f4f38eceba0a54b91f88455cf5e33e5ec09070988a42c728b3c9247c8f18d68fb0cd05bbf0698145cf8a0fa368429499f04605d6b7ae78978e96f9830631bec811d243b59124bf15c375403553f9aaecbe5d8e8326c75766e92872148a0f0f2f71b5cbf6230e44b4ac78289d75103ea536d985ee2b48c8a7278da628f84c03ca93d518f3d9d07c0a0b272f51312efba779181e50c2a2c926689a3443e8b1e8300ecdecaf35f429ea4ef61bee4181d3f8ba7de64429328e3b5d2b3ec671ed64eaed2a400b71fae8796a36bf467f3e5ec22b6bfe8ce1c3b1010d552a7891dec5b945b59e000e4677b94d7a5cfa996a829c7759fed325c0e3606b3c4eb702ad574ee580121305db918d306d9da746121c1fbfebb5cdc91952a6e6f448b35a49fd4a34d037fea785ef3a8907a407c94c7c66da84fcab9b254915c7e9f1a225082777f3dfbff776fdf4ec40822c5fce65e6e92cf8fa30b349f9f145449cc33b4c8b80b7a6e889142171cf5c39355d1a7684a7e16b456a1a3c905e85956006f5cab5c821c7227811e54efb61997c03288a28ae57135a4999c5c1e971198b565c9aa137fab417ec2af8fcb5164c8ed71df2e05675ccdb22b197bf0150fe88c9054d984e9263f451399d2d32efb5ac3c6a6448ead5a4511adf208c130b1b658214dc9e1308720f0e7a1e0e4565404cfc6e39227e7a35e11b26a9fc7c9714c348abdc39906db67ba96771ea70446ae2d4e661bd92d1dae3829bea1c7ba90ecefba96fe875ff7ce2b9d515bb6924c940a70d013875d8d24943be3b5f326f65fb383f7229a08a111c24acf1eef48996a4754300245b63021243540a3130b7ae53dec596a9dbdcbbc7b43b080318798ba091a779ab4c10283f73ccdb49249881b6c576f1063475e72636d39c825fe89438c9498a63a60f269eda278a7cdd925a1d8334e6523a819ac9eb6d59db855fb24edf4f06875f9489383db3815fe5dd896018e72c22510b40c3ff30f54c6b79789bfdda44f2ce2717522099024455c095dda4886d2fdcc0ed972bea5c2a973a3a6d97b10f84182b27c3d2b1434477e0998435ae5669304c67e5171050944b72b30204ca7fd5f40e54fba5dbf6ac479c833053c14b4babbd12e5547c836386b269554d39073114e1fd08c37d8716c9bf4f41d186d3bb7e2b76d3588a35f4acadcc6094a3c20fa1fa88e542e48f515931d74da7229b4e0adc7615181fe698629d545699f0e2b568c6928990ce8daee90dc13efbdba5c3df1c4826e7f8bc15d32b3c888011f257e0b87292c25b1db14949d9375ed170015786ce1d14d71b76bd60bebaece81bd07f337bcb7d35674a21cafb76892bdb863e067d134c5e2550bc1f13e77b8f6bd403bc51abdd3cc154d101da7e91c8900d13964a906306e8fea5ee3c98062fb11c86ef1a3731f1ac459cb0c691c93152467fcc4213edcaadf95bc36e71a2288eacdffd278996aecf51e449fb7c085262cd675803a6354209299cfd49bf9bb80a35214f0f2cc57509966fa217eb692ad81b3a87f10c82e28ccc7c0a0b4baf0ba85136b30c92f90287b28cc170150b71dc537d5876324cb4cf0096c413ab3408e02e20e4bff8b0023b6241716c50ff09d958b5e5a84c5ea589f6d3b34d694cfc131a9bb1668be52258ef85382675c8f33b93e1f2d5963eb349113adfed4f7b5ff6cc65599811721f094b2d6cb39d7f8291f6ac3bfa3006853880c3ac6a8c1d03d627976646f0df27a849e93dd6d85d6c959f4aeae3877e79be213c663aa3c71b2c361c3a3524b7ed83c590000cbfcdec82ec9d21b906a58acc31a44effa5e0cfb9b2da080480c76f2a92d7e5238758ce4adfb820c027ba8cfb3bcb5ce4f9564d4431f57faa233f37865ee931dbee4809e7e6f60fe73a17219fa1d1a90fae9c78aff146624bc3bdc62603ad168f41f90575d99e9d9823a24a96d2253fc474df8b46d161d1531b0e4361179d1af5676d7f538beb32c914753466c114aac6ba89073bee39b3ed6ccae6bb53b623f41fef1fb791461284be151b17059c5199ba198a02dc8e6ad7187bce05a343122d947216ae00a8db6fb03059b76ce982c34d8e6238fabd3fc48afe9334228d85ea6667c3c7b644df8d2de99b3d7b7526c556e950c37658bc7ca5e39c2b086a169e9874381c83bcea5849fcd36341254fbaf8a8e9bc011f18ec363b0cd4edfb9fc489d1bb56f7b8571b51dfecc0e6b2eacc9f17c3a34d9b0acb9e647be0cd3ca5db76c1e75a58c740100e2a28352c4d26cae11dfa256ed61046182bc3673c51973ad9e0efbe2ebd8975398e6ac082c61c87316988b254d6c6272ed2719b7a1b21bcccc74158ad296478895e176cfd15e6da912077b574dbfa5f8f897ecad5642c962fe4622276762bbf704e56b3375dc26ea42b9871ed4452a47ec19ccda4c60c67a52bf6dd8034049d24cc4bcf9c6856be629c5244cee568d420b36bbbf9dd55d2c35767baeedf668b2330888a07d5dbee37627bde6367aa6b7250418bc3b39c9b8d4a24e4a5682e53ba592cae66e7576619f76b0481dd55fccb69051e91aed9ec3a7b39e0693d1a48f2bc738d989a662ce28da8e3ee5efe48fa798736a92388c22a0bac63ed387f924a18229c1d347648a391ed1d7793fc65c7fcadedc62c59e697ce9fe6c28f9016eba3f8f50c8a513d1ba999a19936c2093da8b8fd9767eaa3dfffb3676b7497ede1bacead67d6001a131a0b724d2dd488b7c1e576562ef0d4239a085eab83c33577b0291f9b7f73da32a8935369d8c2ee7c37755a604dec0368aaa0710f8bdd7647c8576ff3e48a81463072c73f528820ab672d636cb65ebd2ce2f0de3001af7d4954192dd0a4a40f5ccb9356f3a1cdd25609ebdb412bcafbde561a0d2476ec69818d674627154d57b5184d0172104046cf895ed0f17814ecd82fa66cac5d4d052c242072081371277a9cb4349da902a54786f1951b1d85cd94a6545e27ceeb2c3196b702accfe9dfac7ace23bcaab52575e6432a0733d20fbddbae71da62eb46619b60ef1316e7528e808ba106db7bc651f877e6f1ab4fdb0ed7ff9159f15213e829699eb0813489baa3a20103754035515d9b9be90db276dcfa75643a8e3de3b3e0f611c37cf8d2f21dbf7634bccadc613a18657133b94dbb2266c211f24efb7ce7f7f7207cd51d6cf05cf548d5b20b49b964d18a14a0574888881ff0a4ca127ec3d32a785291efdda39765b92b603e06c81fee92fc3ad3f4beed09cd1e603e21acbd233803996e2676c80852771a6a2a1e5a0c0d347cf283abf6cd3676ad64121a58fb39473777892a74745115316db998e01a4f5de5347ee257a214033525d5cf11f96bf60cbc2f1084b8c5d2395d7c73227ab6486b772ad05f748beafd6f7ea295a9125f99eb0629df304f2f5eb7af67b9f29dec0322cdc860f4de20246e83c5850f8057d83268b7baeeef583a4d8d6f6012c238435e956706903982078a4e74fab8cf60565507ca17ecf737f305df60cebd3e1d6390a091048205c4d2b67f593024f0c371d5f655c300f9d4fc8ca435e58e5f0b20b41d2058c86adfc393c61766cca88a2eb37154fad64dc52d82d363392a586927b489e50243e97c60d7ee30e8ba6d06d66d7b881257e28f0ddd7697061d7125060218c6e8d8932fee6133828d4df097b6c322f572361fbf9758cb3f7ec4b1970563597a08a47500927ac2d2c6b0bef36d41ff12394a43e2d68b2fc1ab522435f1eb134a1da92eb13cbbebe4ba499003a0208f77d2d184cb30ccf9dd728622274b711bac958c8d9c358bdbd0d9c1050e137dbf81fcfe9ee1c56bf5745ba02d06246dd8bc15e2bcdb846ce344720ce2ab18efd9648ac23aeea77d70919f01eca16f1330b63bf14ee37d54a0404fe1d4266ff1112b320b5d818b24aef63f21d0409e7facf5e61df24be8e4b50dd395109395da57c0225c3eaa1515f162b24fd95b010bade6b935648aa8e062ca75fda7513b19d2495c37ffb458c21207965aee27539290e24a2349318a8ac56d8e279a464273f375bc31ae453b371b9754186291efff4bab1563dae9d1151b9f69f7174386e306f1dfc2d0d63e9843e1c158acf9c76100ed1b0769a320f737ede4e355bea41762dc536f21481c66d946f0c77e0cf523cb86440848313042e751d8acce599ed49c8f21e6a1be09ee23bcea291feb43926016241101d3079b3a066dc6973ac2547d5d75dbb4f53900df06be28554e2242c038d816ac375e261f053bb160858d763c10e68a20ad9a2dbc5a32edced7483cb97220112c81f00fe93406c079a872063767e4d6752c987554162095ce54f12a425e505bde4534638aeb1a82b030b009d5c5d3b16c578f88403087b41a0ae1dcabd6cc62fcd16ad71b422b861d5ffc49e853e343f746bd2ebfaafced33bafb60944b3d261172d9024f8164fda39045615446826228076ba47955c9c2603ff710c90934c93f30ad2dc92b9b2f5e836743ea1244fe967781968e3e0a56095cc0bcde4ab4e79e0faa4fe96793e15e34d018183ebc64c7df8afb8165158a43d4bcf74fa53496e63339cbc0ea6ca91d8c2d42a49a6167f3d85e365ce65992fc8825d69f9a07a38df0b024e499504f2cf56eb2b9920a5de2dc045703928c5ed8acf7a823d29c7327553876fd951b38fbe25507beb670bef2f1ede58344d534c69e164ac34c49a0b1fa997cb9c7230341e644cb8fcc208a4a86c2a5f529ec07231f44e0bf10b72294eaac2fc890125bda89fbf307dee22ae388f619ce5b64fbc7bcdfa93fcf71d58ee02a733c933f0d81c8945220b6a77cd12687ca6402d13d58a49bf2480d7be6ecd0e8ce6eef5270139c58ca5a2540337d97f3c0345f868a56b216f72634358e30210146041d65a49c4bcfb3329b7c622dda47c5e73d7ff6724e341bc32ea1974e99f5a69beb5c2dcdcab7c3e92e68046c25cc7dad824318a3e5ee2d30c0a1cb0b14cf962440c9af50a0a088b2f30a28ecaa578a6ad561ce5c"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000063040)={{0x0, 0x0, 0x3, 0x0, 0x200, 0x8001, 0x200, 0xca, 0x1, 0x0, 0x7, 0x8, 0x80, 0x7ff, 0x1}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000064040)={0x0, [{r7, r8}, {r7}, {r6, r8}, {0x0, r8}, {0x0, r8}, {}, {}, {}, {r6}, {0x0, r8}, {r6, r8}, {0x0, r8}, {r7}, {0x0, r8}, {}, {}, {r7}, {r7, r8}, {0x0, r8}, {r6, r8}, {0x0, r8}, {r6, r8}, {0x0, r8}, {}, {r6}, {r7}, {r7}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {r6, r8}, {0x0, r8}, {}, {}, {}, {}, {0x0, r8}, {}, {r6, r8}, {}, {}, {}, {}, {0x0, r8}, {r6}, {r6}, {0x0, r8}, {r6}, {r6}, {r6, r8}, {0x0, r8}, {r7}, {r7, r8}, {r7, r8}, {}, {}, {0x0, r8}, {r6, r8}, {r7}, {}, {}, {}, {}, {r6}, {}, {r6}, {}, {}, {}, {r6}, {}, {r7, r8}, {}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {}, {r6}, {}, {r7, r8}, {r7}, {r6}, {}, {r6}, {}, {}, {}, {0x0, r8}, {0x0, r8}, {r7}, {r7}, {0x0, r8}, {}, {}, {}, {r7, r8}, {}, {r6, r8}, {r6, r8}, {}, {}, {0x0, r8}, {r6}, {r6}, {}, {r6}, {r6}, {0x0, r8}, {r6}, {0x0, r8}, {r7}, {r7}, {0x0, r8}, {r6}, {}, {r7}, {r7, r8}, {}, {}, {r7, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {0x0, r8}, {}, {0x0, r8}, {r7, r8}, {r7}, {0x0, r8}, {r6}, {r7, r8}, {}, {r7}, {r6}, {r7, r8}, {0x0, r8}, {r7}, {}, {r6}, {}, {0x0, r8}, {}, {}, {}, {}, {r6}, {0x0, r8}, {}, {r6}, {r6, r8}, {}, {r7}, {}, {}, {}, {}, {r6}, {r6, r8}, {0x0, r8}, {}, {}, {}, {r7}, {}, {}, {r7, r8}, {0x0, r8}, {}, {r6}, {}, {0x0, r8}, {0x0, r8}, {r7}, {0x0, r8}, {}, {r7}, {0x0, r8}, {r6}, {}, {r7}, {}, {r7}, {r6, r8}, {0x0, r8}, {}, {}, {r6, r8}, {0x0, r8}, {}, {r7, r8}, {r6}, {0x0, r8}, {r7, r8}, {r6, r8}, {0x0, r8}, {r7, r8}, {}, {r7}, {0x0, r8}, {r7}, {}, {}, {r6}, {r7}, {0x0, r8}, {0x0, r8}, {r6}, {0x0, r8}, {}, {r6, r8}, {r7, r8}, {r7}, {r7}, {}, {0x0, r8}, {}, {}, {}, {r7, r8}, {0x0, r8}, {r7, r8}, {r6}, {}, {}, {}, {r7}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {}, {r6, r8}, {0x0, r8}, {r6, r8}, {r6}, {0x0, r8}, {r7, r8}, {0x0, r8}, {r7}, {0x0, r9}, {r10, r8}, {0x0, r8}], 0x49, "0e6aacb3cc3178"}) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0x8040002, 0xa00000}) 05:31:08 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 150.422952][T16080] netlink: 64115 bytes leftover after parsing attributes in process `syz-executor.0'. [ 150.434454][T16066] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 150.443037][T16066] FAT-fs (loop4): Filesystem has been set read-only 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 150.495513][T16066] loop4: detected capacity change from 0 to 264192 [ 150.511029][T16096] loop1: detected capacity change from 0 to 197120 [ 150.518088][T16066] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.569664][T16107] loop5: detected capacity change from 0 to 264192 [ 150.576389][T16096] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.587424][T16066] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 150.589890][ C1] sd 0:0:1:0: tag#4161 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 150.596104][T16066] FAT-fs (loop4): Filesystem has been set read-only [ 150.612548][ C1] sd 0:0:1:0: tag#4161 CDB: opcode=0xe5 (vendor) 05:31:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x94a97b39, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:08 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) dup2(r0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 150.619169][ C1] sd 0:0:1:0: tag#4161 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 150.628195][ C1] sd 0:0:1:0: tag#4161 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 150.637250][ C1] sd 0:0:1:0: tag#4161 CDB[20]: ba [ 150.646473][T16107] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 150.663056][T16107] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 150.671586][T16107] FAT-fs (loop5): Filesystem has been set read-only [ 150.686758][ C1] sd 0:0:1:0: tag#4202 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 150.696629][ C1] sd 0:0:1:0: tag#4202 CDB: opcode=0xe5 (vendor) [ 150.703000][ C1] sd 0:0:1:0: tag#4202 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 05:31:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, 0x0, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:08 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) dup2(r0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:08 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) dup2(r0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, 0x0, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 150.712059][ C1] sd 0:0:1:0: tag#4202 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 150.721326][ C1] sd 0:0:1:0: tag#4202 CDB[20]: ba 05:31:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) splice(r0, 0x0, r2, 0x0, 0x8ec1, 0x0) write$binfmt_misc(r2, &(0x7f0000001e40)=ANY=[@ANYBLOB='sqz1'], 0x4) write$binfmt_elf64(r1, 0x0, 0x0) 05:31:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, 0x0, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 150.787085][T16124] loop1: detected capacity change from 0 to 229376 [ 150.826721][T16124] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.849928][T16146] loop4: detected capacity change from 0 to 264192 [ 150.858214][T16147] loop5: detected capacity change from 0 to 264192 [ 150.905385][T16147] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.915309][T16146] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 150.927620][T16146] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 150.929851][T16147] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 150.936358][T16146] FAT-fs (loop4): Filesystem has been set read-only [ 150.944824][T16147] FAT-fs (loop5): Filesystem has been set read-only 05:31:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:08 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:08 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040), r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r0, 0x8000000) r2 = dup(r0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r3, 0x4bfb, 0xfffffffffffffffc) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x3, 0x0, r2, &(0x7f00000000c0)={0x40000008}, r3}, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 05:31:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 151.018936][T16146] loop4: detected capacity change from 0 to 264192 [ 151.026012][T16146] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.035758][T16146] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 151.044416][T16146] FAT-fs (loop4): Filesystem has been set read-only [ 151.073729][T16177] loop1: detected capacity change from 0 to 262144 [ 151.091805][T16177] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.109126][T16191] loop4: detected capacity change from 0 to 264192 05:31:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000080)={0x0, 0x9, 0xdc}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8002f00}) [ 151.122679][T16194] loop5: detected capacity change from 0 to 264192 05:31:09 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040), r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 151.144585][T16191] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.201429][T16194] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.216929][ C0] sd 0:0:1:0: tag#4216 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 151.226808][ C0] sd 0:0:1:0: tag#4216 CDB: opcode=0xe5 (vendor) [ 151.233149][ C0] sd 0:0:1:0: tag#4216 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 151.242187][ C0] sd 0:0:1:0: tag#4216 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 05:31:09 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040), r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 151.251226][ C0] sd 0:0:1:0: tag#4216 CDB[20]: ba [ 151.263775][T16207] loop1: detected capacity change from 0 to 264192 [ 151.267516][T16191] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 151.278868][T16191] FAT-fs (loop4): Filesystem has been set read-only [ 151.282160][ C0] sd 0:0:1:0: tag#4217 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 151.295274][ C0] sd 0:0:1:0: tag#4217 CDB: opcode=0xe5 (vendor) [ 151.301633][ C0] sd 0:0:1:0: tag#4217 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 151.310676][ C0] sd 0:0:1:0: tag#4217 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 151.319801][ C0] sd 0:0:1:0: tag#4217 CDB[20]: ba [ 151.324950][T16194] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 151.333474][T16194] FAT-fs (loop5): Filesystem has been set read-only 05:31:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000080)={0x0, 0x9, 0xdc}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8002f00}) 05:31:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 151.348076][T16207] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.396279][ C0] sd 0:0:1:0: tag#4218 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 151.406110][ C0] sd 0:0:1:0: tag#4218 CDB: opcode=0xe5 (vendor) [ 151.412455][ C0] sd 0:0:1:0: tag#4218 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 151.421486][ C0] sd 0:0:1:0: tag#4218 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 151.430516][ C0] sd 0:0:1:0: tag#4218 CDB[20]: ba [ 151.447823][T16191] loop4: detected capacity change from 0 to 264192 [ 151.469701][T16191] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.476213][T16225] loop1: detected capacity change from 0 to 264192 [ 151.489571][T16191] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 151.498101][T16191] FAT-fs (loop4): Filesystem has been set read-only [ 151.506742][T16225] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.592018][T16236] loop4: detected capacity change from 0 to 264192 [ 151.606856][T16236] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.625705][T16236] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 151.634277][T16236] FAT-fs (loop4): Filesystem has been set read-only [ 151.708168][T16236] loop4: detected capacity change from 0 to 264192 [ 151.715497][T16236] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.725330][T16236] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 151.733938][T16236] FAT-fs (loop4): Filesystem has been set read-only 05:31:09 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:09 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, 0xffffffffffffffff, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:09 executing program 0: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="8a1017de840ac33332b6b6"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0x29}, {&(0x7f0000001880)=""/102388, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) tkill(r0, 0xc) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 05:31:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd5010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 151.936852][T16253] loop4: detected capacity change from 0 to 264192 [ 151.946481][T16256] loop1: detected capacity change from 0 to 264192 [ 151.947997][T16260] loop5: detected capacity change from 0 to 264192 05:31:09 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) bind$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r2) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg(r1, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) 05:31:09 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, 0xffffffffffffffff, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 151.978107][T16253] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.993772][T16256] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 152.023348][T16253] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.031907][T16253] FAT-fs (loop4): Filesystem has been set read-only [ 152.040219][T16260] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.057720][T16260] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.066382][T16260] FAT-fs (loop5): Filesystem has been set read-only 05:31:10 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, 0xffffffffffffffff, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 152.091848][T16253] loop4: detected capacity change from 0 to 264192 [ 152.107458][T16253] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.117830][T16285] loop1: detected capacity change from 0 to 264192 [ 152.121555][T16253] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.132862][T16253] FAT-fs (loop4): Filesystem has been set read-only 05:31:10 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd60d0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 152.151298][T16260] loop5: detected capacity change from 0 to 264192 [ 152.161025][T16285] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.203789][T16260] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.227511][T16260] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.236065][T16260] FAT-fs (loop5): Filesystem has been set read-only [ 152.264937][T16304] loop4: detected capacity change from 0 to 264192 [ 152.276595][T16304] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.297979][T16304] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.306558][T16304] FAT-fs (loop4): Filesystem has been set read-only [ 152.414980][T16304] loop4: detected capacity change from 0 to 264192 [ 152.424046][T16304] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.433549][T16304] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.442090][T16304] FAT-fs (loop4): Filesystem has been set read-only 05:31:10 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:10 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd70d0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 152.797155][T16325] loop1: detected capacity change from 0 to 264192 [ 152.811720][T16325] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 152.823382][T16330] loop4: detected capacity change from 0 to 264192 [ 152.826518][T16333] loop5: detected capacity change from 0 to 264192 05:31:10 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:10 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 152.840451][T16330] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:10 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140), 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 152.896615][T16330] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.905154][T16330] FAT-fs (loop4): Filesystem has been set read-only [ 152.915317][T16333] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:10 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:10 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140), 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 152.940846][T16347] loop1: detected capacity change from 0 to 264192 [ 152.949995][T16333] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 152.958565][T16333] FAT-fs (loop5): Filesystem has been set read-only [ 152.966320][T16347] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:10 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 153.008061][T16330] loop4: detected capacity change from 0 to 264192 [ 153.036169][T16333] loop5: detected capacity change from 0 to 264192 [ 153.057974][T16330] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 153.077370][T16333] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 153.090620][T16330] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 153.099181][T16330] FAT-fs (loop4): Filesystem has been set read-only [ 153.102536][T16333] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 153.114362][T16333] FAT-fs (loop5): Filesystem has been set read-only 05:31:11 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r0 = socket$inet6(0x10, 0x2, 0x0) dup2(0xffffffffffffffff, r0) sendto$inet6(r0, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:11 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140), 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:11 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) 05:31:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:11 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) [ 153.698498][T16383] loop4: detected capacity change from 0 to 264192 [ 153.706007][T16387] loop5: detected capacity change from 0 to 264192 [ 153.717290][T16390] loop1: detected capacity change from 0 to 264192 [ 153.735642][T16396] __nla_validate_parse: 7 callbacks suppressed 05:31:11 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x0, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:11 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r0 = socket$inet6(0x10, 0x2, 0x0) dup2(0xffffffffffffffff, r0) sendto$inet6(r0, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 153.735654][T16396] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.754516][T16396] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.764753][T16396] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.776971][T16387] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 153.801936][T16387] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 153.811561][T16387] FAT-fs (loop5): Filesystem has been set read-only [ 153.823403][T16404] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.835580][T16390] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:11 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) 05:31:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 153.846100][T16404] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.857436][T16404] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.872429][T16383] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:11 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x0, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:11 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r0 = socket$inet6(0x10, 0x2, 0x0) dup2(0xffffffffffffffff, r0) sendto$inet6(r0, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:11 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) 05:31:11 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x0, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 153.902053][T16383] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 153.910599][T16383] FAT-fs (loop4): Filesystem has been set read-only [ 153.955099][T16411] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.958192][T16419] loop5: detected capacity change from 0 to 264192 [ 153.969610][T16424] loop1: detected capacity change from 0 to 264192 [ 153.977511][T16411] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 153.995436][T16383] loop4: detected capacity change from 0 to 264192 [ 154.002644][T16419] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.013454][T16411] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 154.023289][T16424] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.034858][T16383] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.055039][T16383] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 154.063637][T16383] FAT-fs (loop4): Filesystem has been set read-only [ 154.090700][T16419] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 154.099255][T16419] FAT-fs (loop5): Filesystem has been set read-only 05:31:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:11 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:11 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:11 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) 05:31:12 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) 05:31:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:12 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 154.146670][T16441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 154.149254][T16447] loop1: detected capacity change from 0 to 264192 05:31:12 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 154.203607][T16447] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.226360][T16459] loop5: detected capacity change from 0 to 264192 05:31:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:12 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 154.260881][T16468] loop4: detected capacity change from 0 to 264192 [ 154.270522][T16459] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.299211][T16459] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:12 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) [ 154.307747][T16459] FAT-fs (loop5): Filesystem has been set read-only [ 154.321462][T16468] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.345345][T16468] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 154.353902][T16468] FAT-fs (loop4): Filesystem has been set read-only 05:31:12 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 154.364525][T16481] loop1: detected capacity change from 0 to 264192 [ 154.395515][T16481] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.415329][T16468] loop4: detected capacity change from 0 to 264192 [ 154.417504][T16459] loop5: detected capacity change from 0 to 264192 [ 154.442165][T16468] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:12 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) 05:31:12 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:12 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 154.457855][T16459] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.467996][T16468] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 154.476779][T16468] FAT-fs (loop4): Filesystem has been set read-only [ 154.495265][T16459] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 154.503905][T16459] FAT-fs (loop5): Filesystem has been set read-only 05:31:12 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) 05:31:12 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x3, 0xffffffffffffffff, 0x0, 0x4, 0x4) [ 154.556241][T16508] loop1: detected capacity change from 0 to 264192 05:31:12 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 154.604055][T16508] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.604113][T16521] loop5: detected capacity change from 0 to 264192 [ 154.634426][T16525] loop4: detected capacity change from 0 to 264192 [ 154.655902][T16525] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.691055][T16521] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x19000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:12 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x3, 0xffffffffffffffff, 0x0, 0x4, 0x4) 05:31:12 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:12 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x3, 0xffffffffffffffff, 0x0, 0x4, 0x4) 05:31:12 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 154.699800][T16525] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 154.708669][T16525] FAT-fs (loop4): Filesystem has been set read-only [ 154.733800][T16521] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 154.742441][T16521] FAT-fs (loop5): Filesystem has been set read-only [ 154.776448][T16541] loop1: detected capacity change from 0 to 264192 [ 154.799433][T16525] loop4: detected capacity change from 0 to 264192 05:31:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:12 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r2, &(0x7f0000000040)=0x3, r1, 0x0, 0x4, 0x4) [ 154.825442][T16541] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.840264][T16525] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.856883][T16525] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 154.865449][T16525] FAT-fs (loop4): Filesystem has been set read-only [ 154.921412][T16563] loop4: detected capacity change from 0 to 264192 [ 154.931506][T16563] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 154.940635][T16563] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 154.949201][T16563] FAT-fs (loop4): Filesystem has been set read-only [ 154.983682][T16563] loop4: detected capacity change from 0 to 264192 [ 154.990817][T16563] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 155.000453][T16563] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 155.009247][T16563] FAT-fs (loop4): Filesystem has been set read-only 05:31:13 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:13 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:13 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x3, r0, 0x0, 0x4, 0x4) 05:31:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:13 executing program 0: creat(&(0x7f0000000080)='./bus\x00', 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x3, r0, 0x0, 0x4, 0x4) [ 155.408310][T16581] loop5: detected capacity change from 0 to 264192 [ 155.409809][T16582] loop1: detected capacity change from 0 to 264192 [ 155.419494][T16585] loop4: detected capacity change from 0 to 264192 [ 155.438239][T16582] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 155.452111][T16585] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:13 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x3, r0, 0x0, 0x4, 0x4) 05:31:13 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:13 executing program 0: pipe(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000040)=0x3, 0xffffffffffffffff, 0x0, 0x4, 0x4) [ 155.490486][T16581] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 155.515332][T16585] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 155.523903][T16585] FAT-fs (loop4): Filesystem has been set read-only 05:31:13 executing program 0: pipe(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000040)=0x3, 0xffffffffffffffff, 0x0, 0x4, 0x4) [ 155.540142][T16581] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 155.548696][T16581] FAT-fs (loop5): Filesystem has been set read-only [ 155.570128][T16600] loop1: detected capacity change from 0 to 264192 [ 155.580550][T16600] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 155.602188][T16581] loop5: detected capacity change from 0 to 264192 [ 155.609161][T16585] loop4: detected capacity change from 0 to 264192 [ 155.618342][T16585] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 155.634106][T16581] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 155.659060][T16581] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 155.667603][T16581] FAT-fs (loop5): Filesystem has been set read-only [ 155.674618][T16585] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 155.683474][T16585] FAT-fs (loop4): Filesystem has been set read-only 05:31:14 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:14 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:14 executing program 0: pipe(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000040)=0x3, 0xffffffffffffffff, 0x0, 0x4, 0x4) 05:31:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x22000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 156.282550][T16639] loop1: detected capacity change from 0 to 264192 [ 156.297716][T16639] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.305068][T16646] loop5: detected capacity change from 0 to 264192 [ 156.319783][T16647] loop4: detected capacity change from 0 to 264192 05:31:14 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:14 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r0, 0x0, 0x4, 0x4) [ 156.329798][T16646] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.345202][T16646] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 156.353785][T16646] FAT-fs (loop5): Filesystem has been set read-only 05:31:14 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:14 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 156.387628][T16647] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.417963][T16647] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 156.426519][T16647] FAT-fs (loop4): Filesystem has been set read-only [ 156.474837][T16670] loop5: detected capacity change from 0 to 264192 [ 156.485165][T16671] loop1: detected capacity change from 0 to 264192 [ 156.497444][T16647] loop4: detected capacity change from 0 to 264192 [ 156.510097][T16670] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.521583][T16647] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.534704][T16670] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 156.538601][T16671] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.543408][T16670] FAT-fs (loop5): Filesystem has been set read-only [ 156.557212][T16647] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 156.567620][T16647] FAT-fs (loop4): Filesystem has been set read-only [ 156.627392][T16670] loop5: detected capacity change from 0 to 264192 [ 156.634544][T16670] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 156.644548][T16670] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 156.653107][T16670] FAT-fs (loop5): Filesystem has been set read-only 05:31:14 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:14 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r0, 0x0, 0x4, 0x4) 05:31:14 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x397ba994, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 157.136395][T16702] loop1: detected capacity change from 0 to 264192 [ 157.150885][T16708] loop4: detected capacity change from 0 to 264192 [ 157.154865][T16709] loop5: detected capacity change from 0 to 264192 [ 157.167528][T16708] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:15 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:15 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x3, r0, 0x0, 0x4, 0x4) [ 157.179242][T16702] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 157.188952][T16708] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 157.197517][T16708] FAT-fs (loop4): Filesystem has been set read-only [ 157.212044][T16709] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:15 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, 0x0, 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:15 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x4, 0x4) [ 157.251763][T16709] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 157.260315][T16709] FAT-fs (loop5): Filesystem has been set read-only [ 157.289140][T16708] loop4: detected capacity change from 0 to 264192 05:31:15 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x4, 0x4) [ 157.306324][T16709] loop5: detected capacity change from 0 to 264192 [ 157.321970][T16708] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 157.331139][T16738] loop1: detected capacity change from 0 to 264192 [ 157.345509][T16709] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 157.355253][T16738] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 157.371149][T16708] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 157.379739][T16708] FAT-fs (loop4): Filesystem has been set read-only [ 157.386605][T16709] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 157.395213][T16709] FAT-fs (loop5): Filesystem has been set read-only 05:31:15 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:15 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x4, 0x4) 05:31:15 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, 0x0, 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x41615252, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 158.031683][T16762] loop1: detected capacity change from 0 to 264192 [ 158.037974][T16766] loop4: detected capacity change from 0 to 264192 [ 158.045377][T16763] loop5: detected capacity change from 0 to 264192 [ 158.066080][T16763] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:15 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0x4) 05:31:15 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, 0x0, 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 158.068583][T16762] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 158.087080][T16766] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 158.093370][T16763] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 158.104668][T16763] FAT-fs (loop5): Filesystem has been set read-only 05:31:16 executing program 0: pipe(&(0x7f00000002c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4, 0x4) 05:31:16 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 158.125629][T16766] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 158.134300][T16766] FAT-fs (loop4): Filesystem has been set read-only 05:31:16 executing program 0: pipe(&(0x7f00000002c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4, 0x4) 05:31:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 158.232839][T16766] loop4: detected capacity change from 0 to 264192 [ 158.240063][T16766] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 158.249990][T16766] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 158.250517][T16792] loop1: detected capacity change from 0 to 264192 [ 158.258532][T16766] FAT-fs (loop4): Filesystem has been set read-only [ 158.290673][T16792] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:16 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:16 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:16 executing program 0: pipe(&(0x7f00000002c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, 0x0, 0x4, 0x4) 05:31:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:16 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 158.912324][T16814] loop4: detected capacity change from 0 to 264192 [ 158.912905][T16815] loop1: detected capacity change from 0 to 264192 [ 158.927017][T16818] loop5: detected capacity change from 0 to 264192 [ 158.941539][T16814] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 158.952547][T16814] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:16 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x0, 0x4) 05:31:16 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x0, 0x4) [ 158.961181][T16814] FAT-fs (loop4): Filesystem has been set read-only [ 158.972844][T16815] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 158.995812][T16818] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:16 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:16 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x0, 0x4) 05:31:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x52526141, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 159.026764][T16814] loop4: detected capacity change from 0 to 264192 [ 159.031744][T16818] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 159.041918][T16818] FAT-fs (loop5): Filesystem has been set read-only [ 159.064082][T16814] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 159.109823][T16814] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 159.119377][T16814] FAT-fs (loop4): Filesystem has been set read-only [ 159.139082][T16818] loop5: detected capacity change from 0 to 264192 [ 159.146239][T16847] loop1: detected capacity change from 0 to 264192 [ 159.155119][T16818] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 159.166044][T16847] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 159.176706][T16818] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 159.185354][T16818] FAT-fs (loop5): Filesystem has been set read-only 05:31:17 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x0, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:17 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:17 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0x0) 05:31:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 159.797757][T16872] loop4: detected capacity change from 0 to 264192 [ 159.804891][T16874] loop5: detected capacity change from 0 to 264192 [ 159.806413][T16873] loop1: detected capacity change from 0 to 264192 [ 159.820508][T16872] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 159.835288][T16872] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:17 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 159.843858][T16872] FAT-fs (loop4): Filesystem has been set read-only 05:31:17 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0x0) (fail_nth: 1) 05:31:17 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x0, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 159.870209][T16874] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 159.886459][T16873] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 159.907731][T16890] FAULT_INJECTION: forcing a failure. 05:31:17 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x0, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 159.907731][T16890] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 159.920828][T16890] CPU: 0 PID: 16890 Comm: syz-executor.0 Not tainted 5.15.0-rc2-syzkaller #0 [ 159.929595][T16890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.939735][T16890] Call Trace: [ 159.943008][T16890] dump_stack_lvl+0xd6/0x122 [ 159.947648][T16890] dump_stack+0x11/0x1b [ 159.951813][T16890] should_fail+0x23c/0x250 [ 159.956242][T16890] should_fail_usercopy+0x16/0x20 [ 159.961269][T16890] _copy_from_user+0x1c/0xd0 [ 159.965854][T16890] __se_sys_splice+0x24c/0x3a0 05:31:17 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(0xffffffffffffffff, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 159.970617][T16890] __x64_sys_splice+0x74/0x80 [ 159.975378][T16890] do_syscall_64+0x44/0xa0 [ 159.979794][T16890] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 159.985760][T16890] RIP: 0033:0x7f6ab5203709 [ 159.990210][T16890] 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 [ 159.995824][T16898] __nla_validate_parse: 8 callbacks suppressed 05:31:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x61417272, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 159.995836][T16898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 160.009820][T16890] RSP: 002b:00007f6ab2f7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 160.009850][T16890] RAX: ffffffffffffffda RBX: 00007f6ab5307f60 RCX: 00007f6ab5203709 [ 160.009861][T16890] RDX: 0000000000000004 RSI: 0000000020000040 RDI: 0000000000000005 [ 160.009879][T16890] RBP: 00007f6ab2f7b1d0 R08: 0000000000000004 R09: 0000000000000000 [ 160.020325][T16898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 05:31:17 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(0xffffffffffffffff, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 160.025243][T16890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 160.025258][T16890] R13: 00007fffef4bf19f R14: 00007f6ab2f7b300 R15: 0000000000022000 [ 160.036401][T16898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 160.041821][T16874] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 160.088515][T16900] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 160.092201][T16874] FAT-fs (loop5): Filesystem has been set read-only 05:31:17 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0x0) (fail_nth: 2) 05:31:17 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/391], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 160.119639][T16900] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 160.137127][T16874] loop5: detected capacity change from 0 to 264192 [ 160.145880][T16874] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 160.148514][T16872] loop4: detected capacity change from 0 to 264192 [ 160.169681][T16908] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 160.170749][T16874] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 160.187438][T16874] FAT-fs (loop5): Filesystem has been set read-only [ 160.194287][T16919] FAULT_INJECTION: forcing a failure. [ 160.194287][T16919] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 160.207339][T16919] CPU: 1 PID: 16919 Comm: syz-executor.0 Not tainted 5.15.0-rc2-syzkaller #0 [ 160.216189][T16919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.226259][T16919] Call Trace: [ 160.229533][T16919] dump_stack_lvl+0xd6/0x122 [ 160.234213][T16919] dump_stack+0x11/0x1b [ 160.238366][T16919] should_fail+0x23c/0x250 [ 160.242797][T16919] should_fail_usercopy+0x16/0x20 [ 160.247819][T16919] _copy_to_user+0x1c/0x90 [ 160.252293][T16919] simple_read_from_buffer+0xab/0x120 [ 160.257801][T16919] proc_fail_nth_read+0x10d/0x150 [ 160.262827][T16919] ? proc_fault_inject_write+0x230/0x230 [ 160.268501][T16919] vfs_read+0x1e6/0x750 [ 160.272668][T16919] ? __fget_light+0x21b/0x260 [ 160.277431][T16919] ? __cond_resched+0x11/0x40 [ 160.282105][T16919] ksys_read+0xd9/0x190 [ 160.286276][T16919] __x64_sys_read+0x3e/0x50 [ 160.290764][T16919] do_syscall_64+0x44/0xa0 [ 160.295171][T16919] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 160.301069][T16919] RIP: 0033:0x7f6ab51b648c [ 160.305463][T16919] 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 [ 160.325048][T16919] RSP: 002b:00007f6ab2f7b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 160.333450][T16919] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f6ab51b648c [ 160.341402][T16919] RDX: 000000000000000f RSI: 00007f6ab2f7b1e0 RDI: 0000000000000006 [ 160.349373][T16919] RBP: 00007f6ab2f7b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 160.357447][T16919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 05:31:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x41615252, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:18 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/391], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:18 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(0xffffffffffffffff, r1) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:18 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/391], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 160.365400][T16919] R13: 00007fffef4bf19f R14: 00007f6ab2f7b300 R15: 0000000000022000 [ 160.385399][T16920] loop1: detected capacity change from 0 to 264192 [ 160.412245][T16920] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:18 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0x0) 05:31:18 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/587], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 160.449329][T16932] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 160.465228][T16932] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 160.480759][T16935] loop1: detected capacity change from 0 to 264192 [ 160.482156][T16928] loop5: detected capacity change from 0 to 264192 05:31:18 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0xf, r0, 0x0, 0x4, 0x0) 05:31:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 160.496934][T16935] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 160.527934][T16947] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 05:31:18 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/587], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:18 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 160.568690][T16953] loop4: detected capacity change from 0 to 264192 [ 160.583475][T16928] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 160.597862][T16953] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 160.606642][T16962] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 160.616509][T16953] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 160.621147][T16928] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 160.625041][T16953] FAT-fs (loop4): Filesystem has been set read-only [ 160.633547][T16928] FAT-fs (loop5): Filesystem has been set read-only [ 160.640621][T16963] loop1: detected capacity change from 0 to 264192 [ 160.679480][T16963] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 160.757391][T16953] loop4: detected capacity change from 0 to 264192 [ 160.764297][T16928] loop5: detected capacity change from 0 to 264192 [ 160.772029][T16953] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 160.783255][T16928] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 160.784684][T16953] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:18 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/587], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:18 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0xf00, r0, 0x0, 0x4, 0x0) 05:31:18 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x72724161, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffff0f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 160.793741][T16928] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 160.800878][T16953] FAT-fs (loop4): Filesystem has been set read-only [ 160.815984][T16928] FAT-fs (loop5): Filesystem has been set read-only 05:31:18 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 160.854996][T16988] loop1: detected capacity change from 0 to 264192 [ 160.879672][T16986] loop5: detected capacity change from 0 to 264192 [ 160.889514][T16993] loop4: detected capacity change from 0 to 264192 [ 160.890928][T16986] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:18 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:18 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0xf000000, r0, 0x0, 0x4, 0x0) [ 160.905441][T16988] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 160.924839][T16986] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 160.933402][T16986] FAT-fs (loop5): Filesystem has been set read-only [ 160.933587][T16993] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:18 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/685], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:18 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0xf00000000000000, r0, 0x0, 0x4, 0x0) 05:31:18 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/685], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 160.991989][T16993] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 161.000554][T16993] FAT-fs (loop4): Filesystem has been set read-only 05:31:18 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/685], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 161.067096][T16993] loop4: detected capacity change from 0 to 264192 [ 161.075283][T17028] loop5: detected capacity change from 0 to 264192 [ 161.085041][T16993] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.095708][T17028] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.103167][T17033] loop1: detected capacity change from 0 to 264192 05:31:19 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0xf) [ 161.126308][T17028] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 161.134933][T17028] FAT-fs (loop5): Filesystem has been set read-only [ 161.161969][T16993] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x52526141, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 161.170631][T16993] FAT-fs (loop4): Filesystem has been set read-only 05:31:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:19 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/734], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 161.208060][T17033] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.210006][T17047] loop5: detected capacity change from 0 to 264192 [ 161.285828][T17047] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.295088][T17047] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 161.299847][T17054] loop4: detected capacity change from 0 to 264192 [ 161.303659][T17047] FAT-fs (loop5): Filesystem has been set read-only [ 161.316821][T17054] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.326373][T17054] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 161.334927][T17054] FAT-fs (loop4): Filesystem has been set read-only [ 161.355916][T17047] loop5: detected capacity change from 0 to 264192 [ 161.363713][T17054] loop4: detected capacity change from 0 to 264192 [ 161.371511][T17054] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.384149][T17047] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.393345][T17054] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 161.401887][T17054] FAT-fs (loop4): Filesystem has been set read-only [ 161.408687][T17047] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 161.417211][T17047] FAT-fs (loop5): Filesystem has been set read-only 05:31:19 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:19 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0xf00) 05:31:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x78000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:19 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/734], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 161.836155][T17079] loop4: detected capacity change from 0 to 264192 [ 161.854576][T17079] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.875856][T17087] loop1: detected capacity change from 0 to 264192 05:31:19 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/734], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:19 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0xf000000) [ 161.884704][T17079] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 161.893264][T17079] FAT-fs (loop4): Filesystem has been set read-only [ 161.912536][T17088] loop5: detected capacity change from 0 to 264192 [ 161.930678][T17087] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.945341][T17088] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 161.951691][T17079] loop4: detected capacity change from 0 to 264192 [ 161.975560][T17088] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:19 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0xf00000000000000) 05:31:19 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/758], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 161.984141][T17088] FAT-fs (loop5): Filesystem has been set read-only [ 161.987628][T17079] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:19 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0x0) [ 162.031182][T17079] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 162.039756][T17079] FAT-fs (loop4): Filesystem has been set read-only [ 162.068957][T17113] loop1: detected capacity change from 0 to 264192 [ 162.083850][T17088] loop5: detected capacity change from 0 to 264192 [ 162.104961][T17113] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 162.132434][T17088] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 162.147364][T17088] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 162.155945][T17088] FAT-fs (loop5): Filesystem has been set read-only 05:31:20 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:20 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/758], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:20 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r1, 0x4, 0x100, 0xf078}) sendmsg$NL80211_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020084}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8001, 0x48}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xd}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x30}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xf}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x41}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x10}]}, 0x58}, 0x1, 0x0, 0x0, 0xa841}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r3, &(0x7f0000000040), r1, 0x0, 0x4, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r4, &(0x7f0000002180)=[{0x0, 0x2}, {&(0x7f0000001080)="17", 0x1}], 0x2) openat(r4, &(0x7f0000000000)='./file0\x00', 0x220002, 0x170) 05:31:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x82170000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x61417272, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:20 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/758], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 162.753532][T17142] loop1: detected capacity change from 0 to 264192 [ 162.759551][T17147] loop4: detected capacity change from 0 to 264192 [ 162.764175][T17146] loop5: detected capacity change from 0 to 264192 [ 162.784870][T17142] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:20 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') mq_notify(r3, &(0x7f0000000180)={0x0, 0x16, 0x4, @thr={&(0x7f0000000100), &(0x7f0000000140)}}) splice(r2, &(0x7f0000000040), r1, 0x0, 0x4, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 162.806999][T17147] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 162.841505][T17152] ================================================================== [ 162.849757][T17152] BUG: KCSAN: data-race in __delete_from_page_cache / page_mapping [ 162.857630][T17152] [ 162.859932][T17152] write to 0xffffea0004ebfe58 of 8 bytes by task 17146 on cpu 1: [ 162.867652][T17152] __delete_from_page_cache+0x1b4/0x280 [ 162.873171][T17152] delete_from_page_cache+0x82/0x160 [ 162.878429][T17152] truncate_inode_pages_range+0x9a3/0xad0 [ 162.884123][T17152] truncate_inode_pages+0x20/0x30 [ 162.889122][T17152] set_blocksize+0x24e/0x270 [ 162.893690][T17152] sb_min_blocksize+0x9d/0x120 [ 162.898430][T17152] fat_fill_super+0xe95/0x2b10 [ 162.903166][T17152] vfat_fill_super+0x2c/0x40 [ 162.907768][T17152] mount_bdev+0x1e8/0x290 [ 162.912071][T17152] vfat_mount+0x2d/0x40 [ 162.916201][T17152] legacy_get_tree+0x70/0xc0 [ 162.920801][T17152] vfs_get_tree+0x4a/0x1a0 [ 162.925189][T17152] path_mount+0x11ec/0x1d20 [ 162.929667][T17152] __se_sys_mount+0x24b/0x2f0 [ 162.934318][T17152] __x64_sys_mount+0x63/0x70 [ 162.938882][T17152] do_syscall_64+0x44/0xa0 [ 162.943274][T17152] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.949146][T17152] [ 162.951449][T17152] read to 0xffffea0004ebfe58 of 8 bytes by task 17152 on cpu 0: [ 162.959049][T17152] page_mapping+0x111/0x1c0 [ 162.963528][T17152] __pagevec_lru_add_fn+0x82/0x490 [ 162.969483][T17152] __pagevec_lru_add+0x189/0x240 [ 162.974430][T17152] lru_cache_add_inactive_or_unevictable+0x156/0x270 [ 162.981088][T17152] wp_page_copy+0x803/0x10a0 [ 162.985653][T17152] do_wp_page+0x5a8/0xba0 [ 162.989956][T17152] handle_mm_fault+0x96e/0x1580 [ 162.994779][T17152] do_user_addr_fault+0x609/0xbe0 [ 162.999810][T17152] exc_page_fault+0x91/0x220 [ 163.004375][T17152] asm_exc_page_fault+0x1e/0x30 [ 163.009205][T17152] [ 163.011502][T17152] value changed: 0xffff8881010a85e8 -> 0x0000000000000000 [ 163.018579][T17152] [ 163.020877][T17152] Reported by Kernel Concurrency Sanitizer on: [ 163.026997][T17152] CPU: 0 PID: 17152 Comm: systemd-udevd Not tainted 5.15.0-rc2-syzkaller #0 [ 163.035643][T17152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.045670][T17152] ================================================================== 05:31:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x85ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:20 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/770], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 163.065439][T17147] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 163.073974][T17147] FAT-fs (loop4): Filesystem has been set read-only [ 163.100201][T17146] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:21 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/770], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:21 executing program 0: pipe(&(0x7f00000002c0)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 163.123706][T17146] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 163.132261][T17146] FAT-fs (loop5): Filesystem has been set read-only [ 163.178649][T17167] loop1: detected capacity change from 0 to 264192 [ 163.184824][T17146] loop5: detected capacity change from 0 to 264192 [ 163.188145][T17167] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 163.204946][T17146] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 163.217518][T17146] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 163.226044][T17146] FAT-fs (loop5): Filesystem has been set read-only 05:31:21 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:21 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') writev(r0, &(0x7f0000002180)=[{0x0, 0x2}, {&(0x7f0000001080)="17", 0x1}], 0x2) io_uring_setup(0x60a1, &(0x7f0000000080)={0x0, 0x2241, 0x8, 0x0, 0x3b7, 0x0, r0}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) writev(r4, &(0x7f0000000580)=[{&(0x7f0000000140)="766da69361979277aabc8b483eb07fc47298ee444ebe387cdc77db659f536bb15677508332f7ac5713b49940c2918b74c893378af38f9b8da42bdedcc819ba2082018d00d9ce52896fec72bc35f302b7d5d49933da2130364c1c600cc16d4c6b6cc5747f1e5c1a38ccbdef39e226c92164fd713f6d24060a2c437e47695ea2c0840de14e9f3913e0e48d93175118e5a0b2a467c3e2dcb208d93791c951a13974a2", 0xa1}, {&(0x7f0000000200)="aee5603f479f51e8c1a3b5a6043d7fef327bd35fe525c837394b4cc6f91a52f2ed51a475f051a4d1cdf103aa487f5935b74e55c4a357307aaec266e7b83568374b795ecab11a523f83858d923211059992d088bbb9726c0dd203f510eb0df8473d7b096e5bf0f1409e001b5e132bb04c", 0x70}, {&(0x7f0000000300)="78bec0e86d46dd5a36746b587668a8e1e85ffbf3a65dc444a4cf6987b4386d2beb6a45f285a3b40386010153c8f9168ca908fe45b8f8a6438d7a8bc253af1975039019d1a890549dc08b4bb65e5b92d9cb967e1c253ef35cb3f981ce4207fd1497972e1901ed12b8be260cf58a061f034b4703943fd3f2f13ca3e12d6d57fc50201f", 0x82}, {&(0x7f00000003c0)="ddcf6e910e1272e3547e8b17590fbf6d0d580aff156e22f740868e604d320c08bb7a3464112687fd29f7e6a891ee395d435099658351169c8082e480655b91bdc09b5cf140923177308ca62f293fbf336a658f817f7329d9533b13eb9f151ae54e3866b843d8a3fcfa1f", 0x6a}, {&(0x7f0000000280)="460229517cf968044412aa6c85a4820755d1fc071a9e03f92b", 0x19}, {&(0x7f0000000440)}, {&(0x7f0000000480)="53d6b30edf734953dcdf6d03ed5467a702a8a5bddeb935ec89e8c1204a0c18090e015cd3b3071cf92c70eacf1bfd938ef1d13cde503448bafa211e23ea41901fbf1c62105810190f58798f041c930eb54372e3bb79aaa4b32a4904003ab355274b306fdc92798680515d97e819a2aca87625df5c598d13743e30e2073ba985c00d92d4d45edf874466a8464d0484b5d733ba1b80da59c477c489ee41535bbf5a1d3c6cee2e859b99628266f521300212eb1036a3bbe5101e73659fb6d59362c80ef873e3d6a63b0e96a7561354e2957f66ba0911d5a3da32bf6ce3d7beb47a5a8af0fddc8804de6af6c3c7d678cd7f86a1e17d", 0xf3}], 0x7) r5 = io_uring_setup(0xf3e, &(0x7f0000000600)={0x0, 0x2a93, 0x2, 0x3, 0x313}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) openat(r1, &(0x7f0000000100)='./file0\x00', 0x80, 0x9) splice(r3, &(0x7f0000000040), r2, 0x0, 0x4, 0x0) 05:31:21 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/770], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x87030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:21 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) [ 163.622712][T17197] loop5: detected capacity change from 0 to 264192 [ 163.624141][T17198] loop1: detected capacity change from 0 to 264192 [ 163.632510][T17199] loop4: detected capacity change from 0 to 264192 05:31:21 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/776], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:21 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x20, r0, 0x0, 0x80, 0xf) write(r1, &(0x7f0000000000)="b7274b256bee7ee211dade6c935be6aa6de4ef6db94fdfa789a9edb3468d7bb1eff8adfe", 0x24) [ 163.667393][T17197] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 163.677507][T17198] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 163.691973][T17199] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:21 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:21 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/776], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:21 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x7ff, 0x1400}, {0x0, 0x7fff}], 0x2) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r2, &(0x7f0000000040), r1, 0x0, 0x4, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0x4, 0x800}], 0x2) [ 163.738431][T17197] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 163.747058][T17197] FAT-fs (loop5): Filesystem has been set read-only [ 163.765215][T17199] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 163.773778][T17199] FAT-fs (loop4): Filesystem has been set read-only [ 163.813261][T17197] loop5: detected capacity change from 0 to 264192 [ 163.832598][T17199] loop4: detected capacity change from 0 to 264192 [ 163.839423][T17197] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 163.853849][T17197] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 163.855844][T17199] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 163.862391][T17197] FAT-fs (loop5): Filesystem has been set read-only [ 163.863961][T17234] loop1: detected capacity change from 0 to 264192 [ 163.890370][T17199] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 163.899661][T17199] FAT-fs (loop4): Filesystem has been set read-only 05:31:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:21 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/776], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:21 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x1e) 05:31:21 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0xfffffffffffffffd, r0, 0x0, 0x4000000000000005, 0x0) 05:31:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 163.917776][T17234] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa1030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:21 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:21 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/779], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 163.978444][T17258] loop5: detected capacity change from 0 to 264192 [ 163.998499][T17255] loop4: detected capacity change from 0 to 264192 05:31:21 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000040)=0x1000000000, r1, 0x0, 0x4, 0xbef6161161d9bd0e) 05:31:21 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) [ 164.049266][T17255] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.055947][T17258] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:22 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x40, 0x0) r2 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) close(r2) [ 164.096132][T17255] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 164.098750][T17258] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 164.104672][T17255] FAT-fs (loop4): Filesystem has been set read-only [ 164.113190][T17258] FAT-fs (loop5): Filesystem has been set read-only [ 164.131011][T17275] loop1: detected capacity change from 0 to 264192 [ 164.148958][T17281] FAULT_INJECTION: forcing a failure. [ 164.148958][T17281] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 164.162037][T17281] CPU: 0 PID: 17281 Comm: syz-executor.2 Not tainted 5.15.0-rc2-syzkaller #0 [ 164.170837][T17281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.180971][T17281] Call Trace: [ 164.184243][T17281] dump_stack_lvl+0xd6/0x122 [ 164.188929][T17281] dump_stack+0x11/0x1b [ 164.193082][T17281] should_fail+0x23c/0x250 [ 164.197496][T17281] should_fail_usercopy+0x16/0x20 [ 164.202518][T17281] _copy_to_user+0x1c/0x90 [ 164.206941][T17281] simple_read_from_buffer+0xab/0x120 [ 164.212319][T17281] proc_fail_nth_read+0x10d/0x150 [ 164.217378][T17281] ? proc_fault_inject_write+0x230/0x230 [ 164.223017][T17281] vfs_read+0x1e6/0x750 [ 164.227176][T17281] ? __fget_light+0x21b/0x260 [ 164.231865][T17281] ? __cond_resched+0x11/0x40 [ 164.236606][T17281] ksys_read+0xd9/0x190 [ 164.241106][T17281] __x64_sys_read+0x3e/0x50 05:31:22 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/779], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 164.245607][T17281] do_syscall_64+0x44/0xa0 [ 164.250020][T17281] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.255950][T17281] RIP: 0033:0x7f102447748c [ 164.260448][T17281] 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 [ 164.260630][T17275] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.280050][T17281] RSP: 002b:00007f102223c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 164.280089][T17281] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f102447748c [ 164.305457][T17281] RDX: 000000000000000f RSI: 00007f102223c1e0 RDI: 0000000000000005 [ 164.313420][T17281] RBP: 00007f102223c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 164.321385][T17281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 164.329337][T17281] R13: 00007ffebd9607df R14: 00007f102223c300 R15: 0000000000022000 05:31:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:22 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0x0) 05:31:22 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/779], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa2030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:22 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6d010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 164.359649][T17255] loop4: detected capacity change from 0 to 264192 [ 164.367932][T17255] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.381209][T17255] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 164.389824][T17255] FAT-fs (loop4): Filesystem has been set read-only 05:31:22 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0xf0ff7f, 0x0, 0x0, 0x0) 05:31:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa3030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 164.431864][T17306] loop1: detected capacity change from 0 to 264192 [ 164.445649][T17306] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.448170][T17302] loop5: detected capacity change from 0 to 264192 05:31:22 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r2, 0x4bfb, 0xfffffffffffffffc) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000100)=""/61, 0x3d}], 0x2, 0x10000, 0xe68) splice(r2, &(0x7f0000000000)=0x5, 0xffffffffffffffff, &(0x7f0000000080)=0x1, 0x5, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETA(r3, 0x4bfb, 0xfffffffffffffffc) close(r3) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0x0) 05:31:22 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/781], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 164.515451][T17302] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.521212][T17320] loop4: detected capacity change from 0 to 264192 [ 164.537538][T17326] loop1: detected capacity change from 0 to 264192 [ 164.549309][T17302] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 164.557916][T17302] FAT-fs (loop5): Filesystem has been set read-only 05:31:22 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x1000000, 0x0, 0x0, 0x0) [ 164.569771][T17320] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.593452][T17320] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 164.602025][T17320] FAT-fs (loop4): Filesystem has been set read-only 05:31:22 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x7ffff000, 0x0, 0x0, 0x0) [ 164.613053][T17326] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.659411][T17320] loop4: detected capacity change from 0 to 264192 [ 164.663918][T17302] loop5: detected capacity change from 0 to 264192 [ 164.667809][T17320] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.682540][T17320] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 164.691173][T17320] FAT-fs (loop4): Filesystem has been set read-only 05:31:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff85, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:22 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040), r0, 0x0, 0x4, 0x0) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000000)=0x2, 0x4) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$binfmt_script(r3, &(0x7f0000001540)={'#! ', './file0', [{0x20, '@\x95#/-\xf5-'}, {0x20, 'msdos\x00'}, {0x20, '^)^'}, {0x20, 'msdos\x00'}], 0xa, "23d375649ed6c97518acf7820b23ef6a3ba7682eaf5108af951d0b9e5079edacdfaf7111ad97ec4710792ce2f0f4895c0ae9a4403f9cacf15263cfaf6f31dfd0d259"}, 0x67) ioctl$TCSETA(r3, 0x4bfb, 0xfffffffffffffffc) splice(r3, &(0x7f00000014c0)=0x4, r2, &(0x7f0000001500)=0x61f480000000, 0x0, 0x2) r4 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x4, &(0x7f0000001300)=[{&(0x7f0000000100)="8eb5a79fb5e89cced88fbe3086c3205450f6c4c2380c82e2a33d6f645eaf1d20c8845c1a2702c88f6d378e02f4a65da17a7707e94ace37f45521aeb0e49fd6a1e66a27e19220aa0b16b7fda3fb85ca3b5204d5565ad7ff7cb6a78c381c4d0bd2cb500909a32397c50edcfa9b15635e82279a6ee61facb7f768167c2a9f9c40077d4edf59c9ab5c4dfb20227cfc0105f829c65626a96f228b9ff007559377f364642a7a750e12b4a0bd8abf1e425d1a1a844b28cd26d497ad4f81d20b1f61de06f5e221d2aa3a74224729e2e4564ec3621acfd71158f8153d68c749bd2ccca99f98045341f14dee39a52b", 0xea, 0x5}, {&(0x7f0000000300)="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", 0x1000, 0x8001}, {&(0x7f0000000200)="9986ee85496b886512a96b292ba5749ed27ab1341103157f2c3bc5", 0x1b, 0x18}, {&(0x7f0000000240)="66720f6a3c21e6c4ebd8d82593876f23ba4c0caf20723251093b4c8adee6c880a90a232fac46b9f58966901f5f4c12ebb76423b33ed883f027f0391632555fcbb726c3704fb05251e2bdab52bb2dbbea483fcf1c5cf1ebf97728cb30ce", 0x5d, 0x101}], 0x1a88808, &(0x7f0000001380)=ANY=[@ANYBLOB='check=relaxed,allow_utime=00000000000000000000003,dont_appraise,secVabel,\x00']) pipe2(&(0x7f0000001440)={0xffffffffffffffff}, 0x4800) splice(r4, &(0x7f0000001400)=0x3, r5, &(0x7f0000001480)=0x6, 0x7, 0x1) 05:31:22 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x7ffffffff000, 0x0, 0x0, 0x0) 05:31:22 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/781], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa4030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 164.704161][T17302] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.723713][T17302] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 164.732279][T17302] FAT-fs (loop5): Filesystem has been set read-only 05:31:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x72724161, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:22 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/781], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 164.766596][T17360] loop1: detected capacity change from 0 to 264192 [ 164.793721][T17360] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.806379][T17370] loop4: detected capacity change from 0 to 264192 [ 164.828861][T17370] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.864803][T17370] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:22 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0xf0ff7f00000000, 0x0, 0x0, 0x0) 05:31:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa5030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:22 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c4604090100ef5600000000000003000300e401000025000000000000004000000000000000170100000000000000080000583438000100ff0720000400040000000100008008000000000000000000000000000000030000000000000000000000010000000200000000000000020000000000000000000060050000000800000000000000f7ffffffffffffff0800000000000000c7070000000000006845ffffffffffff81000000000000004333cd7605608c949b6b1f30abe07ef37410be7f5b123fdfb5edc2fce02bfd64eb82415420e76d3565bf92b141be1d3d7154944676fd11f7bf530667b8effdbecabcc0de75f00d0da9b0a37e329cc5e380be24c4ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062ba25115ed29e959000"/782], 0x305) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 164.873454][T17370] FAT-fs (loop4): Filesystem has been set read-only 05:31:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:22 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:22 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0xf0ffffff7f0000, 0x0, 0x0, 0x0) [ 164.925160][T17385] loop5: detected capacity change from 0 to 264192 [ 164.932511][T17386] loop1: detected capacity change from 0 to 264192 [ 164.986863][T17386] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 164.998066][T17385] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.008242][T17398] loop4: detected capacity change from 0 to 264192 05:31:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa6030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:22 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) 05:31:22 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 165.032403][T17385] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.040961][T17385] FAT-fs (loop5): Filesystem has been set read-only 05:31:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0xf0ff7f, 0x0, 0x0) [ 165.110502][T17398] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.126919][T17398] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.134446][T17416] loop1: detected capacity change from 0 to 264192 [ 165.135612][T17398] FAT-fs (loop4): Filesystem has been set read-only [ 165.166768][T17385] loop5: detected capacity change from 0 to 264192 [ 165.185021][T17385] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.198909][T17398] loop4: detected capacity change from 0 to 264192 [ 165.204065][T17416] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.220380][T17398] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.232233][T17385] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.240784][T17385] FAT-fs (loop5): Filesystem has been set read-only [ 165.245751][T17398] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.256154][T17398] FAT-fs (loop4): Filesystem has been set read-only 05:31:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:23 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x1000000, 0x0, 0x0) 05:31:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa7030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:23 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 165.363778][T17442] loop1: detected capacity change from 0 to 264192 [ 165.375709][T17442] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.396754][T17439] loop4: detected capacity change from 0 to 264192 05:31:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x7ffff000, 0x0, 0x0) 05:31:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa8030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 165.437298][T17439] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.455885][T17455] loop5: detected capacity change from 0 to 264192 05:31:23 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x7ffffffff000, 0x0, 0x0) [ 165.481934][T17439] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.490525][T17439] FAT-fs (loop4): Filesystem has been set read-only [ 165.506341][T17455] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffda, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 165.558633][T17468] loop1: detected capacity change from 0 to 264192 [ 165.558852][T17455] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.573694][T17455] FAT-fs (loop5): Filesystem has been set read-only 05:31:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0xf0ff7f00000000, 0x0, 0x0) [ 165.605039][T17468] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.646927][T17478] loop4: detected capacity change from 0 to 264192 [ 165.665801][T17455] loop5: detected capacity change from 0 to 264192 [ 165.691140][T17455] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.714319][T17455] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.724000][T17455] FAT-fs (loop5): Filesystem has been set read-only [ 165.732298][T17478] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x78000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:23 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0xf0ffffff7f0000, 0x0, 0x0) 05:31:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa9030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 165.772796][T17478] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.781430][T17478] FAT-fs (loop4): Filesystem has been set read-only 05:31:23 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x100000000000000, 0x0, 0x0) [ 165.815876][T17501] loop1: detected capacity change from 0 to 264192 [ 165.829234][T17505] loop5: detected capacity change from 0 to 264192 [ 165.860268][T17501] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 165.888436][T17505] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:23 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 165.905518][T17478] loop4: detected capacity change from 0 to 264192 05:31:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xaa030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:23 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f) [ 165.932804][T17505] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 165.941444][T17505] FAT-fs (loop5): Filesystem has been set read-only [ 165.958940][T17478] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:23 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 165.996458][T17478] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 166.005060][T17478] FAT-fs (loop4): Filesystem has been set read-only [ 166.020535][T17529] loop1: detected capacity change from 0 to 264192 [ 166.030240][T17529] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.042636][T17505] loop5: detected capacity change from 0 to 264192 05:31:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 166.086182][T17505] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.124112][T17505] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xab030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 166.132703][T17505] FAT-fs (loop5): Filesystem has been set read-only 05:31:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x1000000) [ 166.158637][T17543] loop4: detected capacity change from 0 to 264192 [ 166.178328][T17548] loop1: detected capacity change from 0 to 264192 [ 166.187444][T17543] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:24 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 166.201723][T17548] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.233787][T17543] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 166.242542][T17543] FAT-fs (loop4): Filesystem has been set read-only 05:31:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xac030000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x7ffff000) 05:31:24 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 166.291718][T17561] loop5: detected capacity change from 0 to 264192 [ 166.328613][T17561] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.345054][T17561] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 166.353709][T17561] FAT-fs (loop5): Filesystem has been set read-only [ 166.379089][T17543] loop4: detected capacity change from 0 to 264192 05:31:24 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x7ffffffff000) [ 166.405569][T17576] loop1: detected capacity change from 0 to 264192 [ 166.425873][T17543] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.457732][T17561] loop5: detected capacity change from 0 to 264192 [ 166.483732][T17543] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 166.492289][T17543] FAT-fs (loop4): Filesystem has been set read-only 05:31:24 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 166.500102][T17576] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.504434][T17561] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.547565][T17561] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) 05:31:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0xf0ff7f00000000) 05:31:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 166.556172][T17561] FAT-fs (loop5): Filesystem has been set read-only 05:31:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x85ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:24 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a", 0x94, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0xf0ffffff7f0000) [ 166.656577][T17598] loop4: detected capacity change from 0 to 264192 [ 166.673633][T17598] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:24 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 166.714076][T17613] loop1: detected capacity change from 0 to 264192 [ 166.727801][T17615] loop5: detected capacity change from 0 to 264192 [ 166.735212][T17598] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 166.743762][T17598] FAT-fs (loop4): Filesystem has been set read-only 05:31:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x100000000000000) [ 166.758045][T17613] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.781587][T17615] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) 05:31:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcc260000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 166.809321][T17615] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 166.817904][T17615] FAT-fs (loop5): Filesystem has been set read-only 05:31:24 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 166.902526][T17615] loop5: detected capacity change from 0 to 264192 [ 166.909650][T17633] loop1: detected capacity change from 0 to 264192 [ 166.914467][T17638] loop4: detected capacity change from 0 to 264192 [ 166.930674][T17615] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 166.941741][T17633] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = socket(0x80000000000000a, 0x2, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000500)="c30dd00ebf97e46cd41d7be29f0e571f31447fa638ca509e72ceb2ef40902ada7d18c4cf680328b460e8ca18366bff69f10437b8223ccf4ac1be1f313146e4062203c203b8855287ad24b989bbb5f89ddd8c5c33b660ec52c4f10479b19468b38621cba9d267b81b68ef39d2b46f140fba4682da0c35fbced1aab0055b13dc20f447151af1de6a241bce17ab4e324da3b728508ad14cdd18072b3d18194468270d", 0xa1) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000a00), 0x240000, 0x0) sendto$inet6(r4, &(0x7f0000000a40)="d996f68fac75ae45199e4226036f1cca23fb75ff1de6e9f4c7dff2d184e6ec5f4b5dd7120eb99bb6fe8a200588544e687a01bdf465d587707207a717eee5f5430becf76a08b514f42135977885d3", 0x4e, 0x4044140, 0x0, 0x0) r5 = accept4$inet6(r1, 0x0, &(0x7f00000001c0), 0x80800) sendmsg$inet6(r5, &(0x7f0000000940)={&(0x7f0000000340)={0xa, 0x4e22, 0x8, @rand_addr=' \x01\x00', 0x9}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000005c0)="5b6c6c1de481c4e831c25ca7145826cd1df6ae4fee34579363087008db3f43cceb2e8bb7987214326cc7c5e0bd0beafab3fbd0f36e391603b17fa9721826a5122c50fab2a48767b568be5d000ff5dc0541ba6f36f7934ae4a5c092f73ad17e2404566de8c98c9bd30311ddeb853f30763dc7e18e23264313f6bb8359a2114c1dbeb2182b020f3d", 0x87}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x2a8}, 0x8014) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r2) setsockopt$inet6_group_source_req(r0, 0x29, 0xc31c3f02884378b2, &(0x7f0000000ac0)={0x978d, {{0xa, 0x4e24, 0xfffffffe, @loopback, 0x4}}, {{0xa, 0x4e21, 0x6362, @local, 0x5}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x4e21, 0x1, @empty, 0x3}}, {{0xa, 0x4e20, 0xb87e, @local, 0xfffffc01}}}, 0x108) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000980), 0xc040, 0x0) connect$inet6(r6, &(0x7f00000009c0)={0xa, 0x4e21, 0xd3, @mcast1, 0x2}, 0x1c) 05:31:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd4260000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 166.961457][T17615] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 166.970005][T17615] FAT-fs (loop5): Filesystem has been set read-only 05:31:24 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) [ 167.036003][T17638] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 167.056662][T17652] loop1: detected capacity change from 0 to 264192 [ 167.060348][T17638] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 167.071692][T17638] FAT-fs (loop4): Filesystem has been set read-only 05:31:24 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/143, 0x8f}], 0x6, &(0x7f0000000480)=""/18, 0x12}, 0x1) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 05:31:24 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) 05:31:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 167.086657][T17652] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:31:25 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1c, 0x44, @empty}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r2) sendmsg$inet6(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0xa, 0x4e21, 0x81, @mcast1, 0x7f}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="093097d7f3569befbf99b7ebf27850", 0xf}, {&(0x7f0000000500)="4e66512cb7d6e9dcfca362e5e3a1b7d9724fc8744f1df414f2ed7389ae03cb82271eae4ce0314279fb557f55947f0b1038972fb5c3c4ad2095e2a68ff43d43b575e118f60ef04392eb6e1076e444414f0ba7fb750a54b6b90af7a0bb0191edbbd7e0341584df6bc92e8a19d22b860be54da054cad89b5c23d2245dfcf3bec9f5b9e4b936669d38f7d8abce244b833a4ce74638a3b41495ed4965ed1617d86119d0a6fd1f4b81b6b27cf69bf3cadb5ddf8d39a2be294a2aaeb21a7e04a6910e506ce62315c95865ccabecbb92e7a35911737f9e2865547f50861b5c54f6cdd91019058ba00816d38e4b918b7475c997e457dfca54", 0xf4}], 0x2}, 0x20040804) dup2(r0, r1) sendto$inet6(r1, 0x0, 0x0, 0x4c000, 0x0, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x206e}, 0x1c) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) close(r3) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x200600, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000600)={0x3, {{0xa, 0x4e24, 0x8001, @private2={0xfc, 0x2, '\x00', 0x1}, 0xb382}}}, 0x88) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x13}, 0x17d}, 0x1c) 05:31:25 executing program 3: creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x208200) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xfffffffffffff513) splice(r2, &(0x7f0000000040)=0x3, r1, &(0x7f0000000140)=0x8, 0x4, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/782], 0x305) sendto$inet6(r2, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x1, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x5, 0x1) [ 167.169675][T17638] loop4: detected capacity change from 0 to 264192 [ 167.182990][T17675] loop5: detected capacity change from 0 to 264192 [ 167.191838][T17666] loop1: detected capacity change from 0 to 264192 [ 167.196567][T17638] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 167.208442][T17666] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 167.218433][T17675] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 167.259541][T17638] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i