c048b95175b760ac2196898b437e0c1883dab41af65e136f9613f27c39e939ce75b337b8721325e3a0ecfaf570de1c70720c6ea52c825a034fa93e20a5d73b71a040208004bf169debf008f7309083fa441acd216b65ca1193cac8211fc6abb8ffe677aa3b3a916628b4fb3f7dcede42ea65fb12bb8731f588af161f2cc29bf23dff3bde06a9b8501594f07fcf9a1813b0b6b9377c740ca0315d0be7dc3c7d9ea0bba2928ac925b63d5f", 0xd1}, {&(0x7f0000000140)="1b187ba898dd6b9557665ba23baba77b33a543fc88fbd4bd00be953f07a846311f2bc2a8126720136cfc6800183c720036e392e9c088b1f1cef79d531836b9c23ae1ebd347412e6e5767785a6746887b7e54af66bed83453be2f5eec196791c59bb6600da023a0a664ae02b892dcfb6c1e9af1a70882ef0b712d9d81cd1d238eff6b7f00d6d4e0259d28ecdd430dd51dd14d1467fad3b26282154c62e1e522b79d97b1d0f1dd2458c1bc", 0xaa}], 0x2, 0x0, 0x0, 0x24004000}, 0x40190) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 225.558441][T22500] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 225.570117][T22513] loop4: detected capacity change from 0 to 264192 [ 225.578175][ T1145] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 225.588631][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600040001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:23 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:23 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x8) 13:12:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000e002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600050001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:23 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450011002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 225.683937][T22541] loop0: detected capacity change from 0 to 256 [ 225.706460][T22551] loop5: detected capacity change from 0 to 256 13:12:24 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600060001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450012002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 225.734234][T22551] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 225.734927][T22541] FAT-fs (loop0): Unrecognized mount option ":GA.nWgxZgF{~Tf4S/^gś`#dl q-#k" or missing value [ 225.761993][T22553] loop4: detected capacity change from 0 to 264192 [ 225.770059][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x9) 13:12:24 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450020002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600070001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 225.855111][T22553] loop4: detected capacity change from 0 to 264192 13:12:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xc00000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450025002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 225.930100][T22598] loop5: detected capacity change from 0 to 256 [ 225.942451][T22600] FAT-fs (loop1): bogus number of reserved sectors [ 225.948988][T22600] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600080001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 225.987736][T22609] loop4: detected capacity change from 0 to 264192 [ 225.999489][T22598] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450048002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa) [ 226.089732][T22625] FAT-fs (loop1): bogus number of reserved sectors [ 226.096338][T22625] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:24 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045004c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600090001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 226.140966][T22640] loop4: detected capacity change from 0 to 264192 13:12:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xe00000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 226.186077][T22646] loop5: detected capacity change from 0 to 256 [ 226.219033][T22656] FAT-fs (loop1): bogus number of reserved sectors [ 226.225667][T22656] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000a0001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450250002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xb) [ 226.252900][T22646] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 226.276996][T22667] loop4: detected capacity change from 0 to 264192 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000b0001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450060002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 226.350129][T22667] loop4: detected capacity change from 0 to 264192 [ 226.384614][T22693] loop5: detected capacity change from 0 to 256 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000c0001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450068002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfffffffffffffff, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 226.419698][T22693] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 226.437077][T22701] FAT-fs (loop1): bogus number of reserved sectors [ 226.443612][T22701] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000d0001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045006c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 226.470988][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 226.475625][T22711] loop4: detected capacity change from 0 to 264192 13:12:24 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000e0001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450074002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 226.556985][T22711] loop4: detected capacity change from 0 to 264192 13:12:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 226.600740][T22735] FAT-fs (loop1): bogus number of reserved sectors [ 226.607322][T22735] FAT-fs (loop1): Can't find a valid FAT filesystem [ 226.638567][T22749] loop5: detected capacity change from 0 to 256 13:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600100001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045007a002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 226.673762][T22755] loop4: detected capacity change from 0 to 264192 [ 226.680484][T22749] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600110001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 226.732142][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004506c1002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd) [ 226.786389][T22755] loop4: detected capacity change from 0 to 264192 [ 226.795278][T22775] FAT-fs (loop1): bogus number of reserved sectors [ 226.801809][T22775] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600120001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450002002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 226.922684][T22799] loop5: detected capacity change from 0 to 256 [ 226.951384][T22807] loop1: detected capacity change from 0 to 256 [ 226.951722][T22799] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600250001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450003002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 226.972259][T22812] loop4: detected capacity change from 0 to 264192 [ 226.994438][T22807] FAT-fs (loop1): bogus number of reserved sectors [ 227.000964][T22807] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600480001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1200000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf) 13:12:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006004c0001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 227.135966][T22834] loop4: detected capacity change from 0 to 264192 [ 227.169107][T22844] loop1: detected capacity change from 0 to 256 [ 227.175683][T22843] loop5: detected capacity change from 0 to 256 13:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450004002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 227.198510][T22844] FAT-fs (loop1): bogus number of reserved sectors [ 227.205068][T22844] FAT-fs (loop1): Can't find a valid FAT filesystem [ 227.219860][T22843] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 227.249348][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450005002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600600001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x11) [ 227.312233][T22867] loop4: detected capacity change from 0 to 264192 [ 227.335914][T22871] loop1: detected capacity change from 0 to 256 13:12:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450006002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 227.370973][T22871] FAT-fs (loop1): bogus number of reserved sectors [ 227.377518][T22871] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600680001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 227.455066][T22893] loop4: detected capacity change from 0 to 264192 [ 227.461222][T22891] loop5: detected capacity change from 0 to 256 13:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450007002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2200000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 227.516603][T22891] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006006c0001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 227.559192][T22913] loop1: detected capacity change from 0 to 256 [ 227.594570][T22913] FAT-fs (loop1): bogus number of reserved sectors [ 227.601096][T22913] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x13) 13:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450008002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 227.613856][T22920] loop4: detected capacity change from 0 to 264192 13:12:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2500000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600740001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:25 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 227.744354][T22945] loop5: detected capacity change from 0 to 256 [ 227.759853][T22950] loop1: detected capacity change from 0 to 256 [ 227.767519][T22951] loop4: detected capacity change from 0 to 264192 13:12:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006007a0001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450009002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 227.786464][T22945] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 227.805170][T22950] FAT-fs (loop1): bogus number of reserved sectors [ 227.811695][T22950] FAT-fs (loop1): Can't find a valid FAT filesystem [ 227.825137][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:26 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000a002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x18) [ 227.846596][T22951] loop4: detected capacity change from 0 to 264192 [ 227.914500][T22976] loop1: detected capacity change from 0 to 256 [ 227.939630][T22976] FAT-fs (loop1): bogus number of reserved sectors [ 227.945047][T22985] loop5: detected capacity change from 0 to 256 [ 227.946192][T22976] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2601000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000301000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000b002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 227.983434][T22985] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 227.994770][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:26 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1a) [ 228.038446][T22999] loop4: detected capacity change from 0 to 264192 13:12:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2603000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600fc0401000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 228.126909][T23011] loop1: detected capacity change from 0 to 256 [ 228.154811][T23018] loop5: detected capacity change from 0 to 256 13:12:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2701000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000501000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 228.172999][T23011] FAT-fs (loop1): bogus number of reserved sectors [ 228.179531][T23011] FAT-fs (loop1): Can't find a valid FAT filesystem [ 228.193456][T23026] loop4: detected capacity change from 0 to 264192 [ 228.198284][T23018] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000d002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x22) 13:12:26 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000e002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 228.295227][T23045] loop4: detected capacity change from 0 to 264192 [ 228.313954][T23051] loop1: detected capacity change from 0 to 256 13:12:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000601000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450010002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 228.336809][T23051] FAT-fs (loop1): bogus number of reserved sectors [ 228.343373][T23051] FAT-fs (loop1): Can't find a valid FAT filesystem [ 228.367220][T23062] loop5: detected capacity change from 0 to 256 [ 228.376538][T23045] loop4: detected capacity change from 0 to 264192 [ 228.401218][T23062] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:26 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000701000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 228.441465][T23083] __nla_validate_parse: 294 callbacks suppressed [ 228.441479][T23083] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 228.457144][T23083] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 228.469473][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 228.477349][T23087] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. 13:12:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x204) [ 228.487805][T23087] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 228.500211][T23088] loop4: detected capacity change from 0 to 264192 [ 228.512643][T23094] loop1: detected capacity change from 0 to 256 13:12:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450011002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 228.537108][T23094] FAT-fs (loop1): bogus number of reserved sectors [ 228.543758][T23094] FAT-fs (loop1): Can't find a valid FAT filesystem [ 228.558938][T23097] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 228.568255][T23097] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:12:26 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b30008082000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 228.612470][T23101] loop5: detected capacity change from 0 to 256 [ 228.646524][T23113] loop1: detected capacity change from 0 to 256 [ 228.652183][T23114] loop4: detected capacity change from 0 to 264192 [ 228.666965][T23113] FAT-fs (loop1): invalid media value (0x00) [ 228.673073][T23113] FAT-fs (loop1): Can't find a valid FAT filesystem [ 228.680545][T23101] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 228.691515][T23110] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 228.700845][T23110] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000901000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 228.729550][T23122] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 228.738875][T23122] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450012002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b30008082000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300) 13:12:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4000080000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450025002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 228.846649][T23142] loop1: detected capacity change from 0 to 256 [ 228.863811][T23149] loop4: detected capacity change from 0 to 264192 [ 228.871232][T23150] loop5: detected capacity change from 0 to 256 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000a01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 228.894903][T23150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 228.918065][T23142] FAT-fs (loop1): invalid media value (0x00) [ 228.920999][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 228.924072][T23142] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b30008082000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450048002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x402) 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000b01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 228.979720][T23169] loop4: detected capacity change from 0 to 264192 13:12:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045004c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.059620][T23187] loop1: detected capacity change from 0 to 256 [ 229.083585][T23191] loop5: detected capacity change from 0 to 256 [ 229.092266][T23187] FAT-fs (loop1): invalid media value (0x00) [ 229.098280][T23187] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000c01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450060002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.123011][T23198] loop4: detected capacity change from 0 to 264192 [ 229.127887][T23191] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000d01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x406) 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000e01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450068002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.233325][T23221] loop4: detected capacity change from 0 to 264192 [ 229.252859][T23228] loop1: detected capacity change from 0 to 256 13:12:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 229.287827][T23228] FAT-fs (loop1): bogus number of FAT sectors [ 229.293948][T23228] FAT-fs (loop1): Can't find a valid FAT filesystem [ 229.312502][T23240] loop5: detected capacity change from 0 to 256 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045006c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 229.342082][T23240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 229.378664][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600001101000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.388529][T23255] loop4: detected capacity change from 0 to 264192 13:12:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x500) 13:12:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450074002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600691101000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.416124][T23260] loop1: detected capacity change from 0 to 256 [ 229.449916][T23260] FAT-fs (loop1): bogus number of FAT sectors [ 229.456030][T23260] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:27 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045007a002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x80) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r4}, {0x0, r4}, {r3}, {r3}, {}, {}, {}, {}, {}, {r3, r4}, {0x0, r4}, {}, {r2, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {r2}, {}, {}, {}, {r2, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r2, r4}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {r3}, {0x0, r4}, {}, {r2, r4}, {}, {r2}, {}, {r3}, {}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {}, {}, {r3}, {r2}, {r2}, {}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r3}, {}, {}, {0x0, r4}, {r2}, {}, {}, {0x0, r4}, {r2, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r2, r4}, {}, {r3, r4}, {}, {}, {}, {r2}, {}, {0x0, r4}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0, r4}, {0x0, r4}, {r3, r4}, {r2}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r2}, {}, {0x0, r4}, {r3}, {}, {r2}, {}, {}, {}, {r3}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {}, {}, {r2}, {}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {r3, r4}, {}, {}, {r2}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {r3}, {0x0, r4}, {}, {r3}, {r3}, {}, {}, {r3}, {0x0, r4}, {}, {r2}, {r2}, {}, {}, {0x0, r4}, {0x0, r4}, {r3, r4}, {}, {0x0, r4}, {r2}, {r3, r4}, {r2}, {r3, r4}, {r3}, {r2, r4}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {r2}, {0x0, r4}, {0x0, r4}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055dc0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000055fc0)={0x0, 0x0, "6ce2e312e093ef9e89034ac79734fd892025ba1028aa13edff9592097231122ce24e6c2e1f27ab2b792fc7e5cc1feec72af5448e437a519dd71981512d7c3b9f98fcba5f90815f8608c88c292ad79e3798c0fa377a300ede0802ad1c974705a022d39441ca6f97194fde33e5ca08ed46e71b4cff005bb953e722ceda7d151b71d6748213659f313ab01d27560b1a0917ad04edaae96188ff6602cb8da6f3f29a84610337dcfa55282fbbc7b060348e487c9352258e101d66169095c8fa23f728486698026a631450ba8718287c1d9e769836134111bcdea4b7f807f8951f48683c327bf6938f1e04766d6bbdc1af9a1c35872b320dea57f25ce72253f95c0d6e", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000056fc0)={0x0, 0x0, "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", "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"}) r8 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r11}, {0x0, r11}, {r10}, {r10}, {}, {}, {}, {}, {}, {r10, r11}, {0x0, r11}, {}, {r9, r11}, {0x0, r11}, {}, {r10, r11}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {r10}, {0x0, r11}, {}, {}, {r9}, {}, {}, {}, {r9, r11}, {}, {}, {0x0, r11}, {0x0, r11}, {}, {r9, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {r10}, {0x0, r11}, {}, {r9, r11}, {}, {r9}, {}, {r10}, {}, {}, {}, {}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {r10}, {}, {}, {}, {r10}, {r9}, {r9}, {}, {0x0, r11}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {r10}, {}, {}, {0x0, r11}, {r9}, {}, {}, {0x0, r11}, {r9, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {r9, r11}, {}, {r10, r11}, {}, {}, {}, {r9}, {}, {0x0, r11}, {}, {r9}, {r9, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {0x0, r11}, {0x0, r11}, {r10, r11}, {r9}, {0x0, r11}, {0x0, r11}, {}, {0x0, r11}, {}, {}, {0x0, r11}, {r9}, {0x0, r11}, {r10}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {r9}, {}, {0x0, r11}, {r10}, {}, {r9}, {}, {}, {}, {r10}, {r9, r11}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {}, {}, {r9}, {}, {r9}, {}, {}, {r10}, {0x0, r11}, {r10, r11}, {}, {}, {0x0, r11}, {0x0, r11}, {}, {r10, r11}, {}, {}, {r9}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {r10}, {0x0, r11}, {}, {r10}, {r10}, {}, {}, {r10}, {0x0, r11}, {}, {r9}, {r9}, {}, {}, {0x0, r11}, {0x0, r11}, {r10, r11}, {}, {0x0, r11}, {r9}, {r10, r11}, {r9}, {r10, r11}, {r10}, {r9, r11}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {r9}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "2156816c73038c"}) r12 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r12, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r15}, {0x0, r15}, {r14}, {r14}, {}, {}, {}, {}, {}, {r14, r15}, {0x0, r15}, {}, {r13, r15}, {0x0, r15}, {}, {r14, r15}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {r14}, {0x0, r15}, {}, {}, {r13}, {}, {}, {}, {r13, r15}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {r13, r15}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {r14}, {0x0, r15}, {}, {r13, r15}, {}, {r13}, {}, {r14}, {}, {}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {0x0, r15}, {r14}, {}, {}, {}, {r14}, {r13}, {r13}, {}, {0x0, r15}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {r14}, {}, {}, {0x0, r15}, {r13}, {}, {}, {0x0, r15}, {r13, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {r13, r15}, {}, {r14, r15}, {}, {}, {}, {r13}, {}, {0x0, r15}, {}, {r13}, {r13, r15}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {0x0, r15}, {0x0, r15}, {r14, r15}, {r13}, {0x0, r15}, {0x0, r15}, {}, {0x0, r15}, {}, {}, {0x0, r15}, {r13}, {0x0, r15}, {r14}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {r13}, {}, {0x0, r15}, {r14}, {}, {r13}, {}, {}, {}, {r14}, {r13, r15}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {r13}, {}, {r13}, {}, {}, {r14}, {0x0, r15}, {r14, r15}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {r14, r15}, {}, {}, {r13}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {r14}, {0x0, r15}, {}, {r14}, {r14}, {}, {}, {r14}, {0x0, r15}, {}, {r13}, {r13}, {}, {}, {0x0, r15}, {0x0, r15}, {r14, r15}, {}, {0x0, r15}, {r13}, {r14, r15}, {r13}, {r14, r15}, {r14}, {r13, r15}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {r13}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {0x0, r15}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000057fc0)={0x0, 0x0, "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", "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"}) r17 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r17, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r20}, {0x0, r20}, {r19}, {r19}, {}, {}, {}, {}, {}, {r19, r20}, {0x0, r20}, {}, {r18, r20}, {0x0, r20}, {}, {r19, r20}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {r19}, {0x0, r20}, {}, {}, {r18}, {}, {}, {}, {r18, r20}, {}, {}, {0x0, r20}, {0x0, r20}, {}, {r18, r20}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {r19}, {0x0, r20}, {}, {r18, r20}, {}, {r18}, {}, {r19}, {}, {}, {}, {}, {0x0, r20}, {0x0, r20}, {}, {0x0, r20}, {r19}, {}, {}, {}, {r19}, {r18}, {r18}, {}, {0x0, r20}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {r19}, {}, {}, {0x0, r20}, {r18}, {}, {}, {0x0, r20}, {r18, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {0x0, r20}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {r18, r20}, {}, {r19, r20}, {}, {}, {}, {r18}, {}, {0x0, r20}, {}, {r18}, {r18, r20}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {0x0, r20}, {0x0, r20}, {r19, r20}, {r18}, {0x0, r20}, {0x0, r20}, {}, {0x0, r20}, {}, {}, {0x0, r20}, {r18}, {0x0, r20}, {r19}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {r18}, {}, {0x0, r20}, {r19}, {}, {r18}, {}, {}, {}, {r19}, {r18, r20}, {0x0, r20}, {0x0, r20}, {}, {}, {}, {}, {}, {r18}, {}, {r18}, {}, {}, {r19}, {0x0, r20}, {r19, r20}, {}, {}, {0x0, r20}, {0x0, r20}, {}, {r19, r20}, {}, {}, {r18}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {r19}, {0x0, r20}, {}, {r19}, {r19}, {}, {}, {r19}, {0x0, r20}, {}, {r18}, {r18}, {}, {}, {0x0, r20}, {0x0, r20}, {r19, r20}, {}, {0x0, r20}, {r18}, {r19, r20}, {r18}, {r19, r20}, {r19}, {r18, r20}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {r18}, {0x0, r20}, {0x0, r20}, {}, {}, {}, {}, {}, {0x0, r20}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058fc0)={0x7c, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r5}, {r6, r7}, {0x0, r11}, {r14, r16}, {0x0, r20}], 0x20, "3ac1e62c8134e1"}) openat2(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0xd1, 0x6}, 0x18) [ 229.521034][T23285] loop4: detected capacity change from 0 to 264192 [ 229.531074][T23286] loop5: detected capacity change from 0 to 256 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006006a1101000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 229.564744][T23293] loop1: detected capacity change from 0 to 256 [ 229.574554][T23286] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450050022500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.607595][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 229.616281][T23293] FAT-fs (loop1): bogus number of FAT sectors [ 229.622781][T23293] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x600) 13:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600001201000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000032500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.671611][T23313] loop0: detected capacity change from 0 to 256 [ 229.685771][T23319] loop4: detected capacity change from 0 to 264192 [ 229.707957][T23323] loop5: detected capacity change from 0 to 256 13:12:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x85ffffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000052500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.746649][T23323] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 229.756894][T23313] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 229.785573][T23342] loop1: detected capacity change from 0 to 256 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600002001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.791625][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000062500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) truncate(&(0x7f0000001500)='./file0\x00', 0x2) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000080), 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f0000000240)=""/254, 0xfe}, {&(0x7f0000001d40)=""/222, 0xde}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/173, 0xad}, {&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f00000016c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000001680)=""/57, 0x39}, {&(0x7f0000001580)=""/163, 0xa3}, {&(0x7f0000001640)=""/11, 0xb}, {&(0x7f0000001bc0)=""/34, 0x22}, {&(0x7f0000001c00)=""/50, 0x32}], 0xd, &(0x7f0000001780)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}, 0x40010060) move_mount(r1, &(0x7f00000018c0)='./file0\x00', r0, &(0x7f0000001900)='./file0\x00', 0x15) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000001940)={0x1, 0x620, 0x3, 0x4, 0x14, "cab00d4e9e67dee52d5e3c827da74d7e54455a"}) open(&(0x7f0000001a80)='./file0\x00', 0x2, 0x10) mount(&(0x7f0000001980)=@loop={'/dev/loop', 0x0}, &(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)='logfs\x00', 0xe2000, &(0x7f0000001a40)='{:#/\\##\'\\)!!%{\x00') 13:12:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x604) 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600002501000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500c1062500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 229.833621][T23342] FAT-fs (loop1): bogus number of FAT sectors [ 229.839704][T23342] FAT-fs (loop1): Can't find a valid FAT filesystem [ 229.845599][T23355] loop4: detected capacity change from 0 to 264192 13:12:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 229.903109][T23355] loop4: detected capacity change from 0 to 264192 [ 229.929391][T23381] loop0: detected capacity change from 0 to 256 [ 229.942332][T23392] loop1: detected capacity change from 0 to 256 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600004801000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000072500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 229.947460][T23391] loop5: detected capacity change from 0 to 256 [ 229.954128][T23392] FAT-fs (loop1): bogus number of FAT sectors [ 229.960906][T23392] FAT-fs (loop1): Can't find a valid FAT filesystem [ 229.967895][T23381] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="591c6d6b646f73668553b300080820000400008000f80000200040000300000000000000016d44f2466109668ae8d462e7b5eacdc709443eebb6159395499203061f94ac2fb7341351319c78683fda219de1d85131a9dd5220563434ea1f77c3b8a37686b170588592d72ee2e350341ae05c3c6bcb896d1c8e42e0e7804594873a6226498404fab19d9091e0cf8f70bbbce2a1410a89efdd4c47788ed4ddbeed", 0xa0}, {0x0, 0x0, 0xfffd}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRESHEX]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000092500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600004c01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 230.002252][T23391] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 230.026307][ T1145] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x700) [ 230.059714][T23417] loop4: detected capacity change from 0 to 264192 [ 230.083923][T23418] loop1: detected capacity change from 0 to 256 [ 230.100026][T23418] FAT-fs (loop1): bogus number of FAT sectors 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000a2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600006001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 230.106136][T23418] FAT-fs (loop1): Can't find a valid FAT filesystem [ 230.122935][T23433] loop0: detected capacity change from 0 to 255 [ 230.149775][T23433] FAT-fs (loop0): Unrecognized mount option "" or missing value 13:12:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000b2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600006801000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 230.182612][T23453] loop5: detected capacity change from 0 to 256 [ 230.199347][T23433] loop0: detected capacity change from 0 to 255 [ 230.207014][T23457] loop4: detected capacity change from 0 to 264192 [ 230.217354][T23453] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000c2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 230.241098][T23469] loop1: detected capacity change from 0 to 256 [ 230.264254][T23457] loop4: detected capacity change from 0 to 264192 [ 230.270915][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x179) 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600116901000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 230.288681][T23469] FAT-fs (loop1): bogus number of FAT sectors [ 230.294817][T23469] FAT-fs (loop1): Can't find a valid FAT filesystem [ 230.326926][T23495] loop0: detected capacity change from 0 to 256 13:12:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xd565b8c600000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 230.337246][T23495] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x900) 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600116a01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x1}, 0x0, 0x0, r1) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) r5 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc2}, &(0x7f00000001c0)={0x0, "7b2b2582ba15935dff2a9a45a182efc9e94b79307763db342518e544424731db1564efbec540d2d195bf56dedd6c6fb86b6eb0af95cc6d453a3ca812ccf52fd4"}, 0x48, r0) keyctl$chown(0x4, r5, r3, r4) keyctl$get_persistent(0x16, r3, r5) setregid(r4, 0x0) r6 = add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)="9ff4f9e7c2063e715d3948095582bfd2777e4fe4baac3d103029ac97260518ef0b2ecf22575677e1dc489f99", 0x2c, 0xfffffffffffffffa) r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25, 0xfffffffffffffffa}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) setgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) setreuid(r3, 0xee00) r8 = add_key$keyring(&(0x7f00000005c0), &(0x7f0000000600)={'syz', 0x1}, 0x0, 0x0, r6) add_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={'syz', 0x0}, &(0x7f0000000500)="94b917720b2a3a2e84ba51ec02609fa4b57e19384c984eaaaa803ca3913ab5bb359e7f89c03158d759fef9c06ee009fbf6578aa97e82342b97499e2f62caa94110ccfaf099cbf3a1be6024b6dfee69af40fefe90bedaa3691325988894a175faab5b693c4e5aa6bf1f88baff086f1cdfebfd908686c3f2933fd34d674af1af5a612886abcd89ec59da0f54163facae6fce9e58b9f19ee5824bce85e597860314fe72b05ac88b714152", 0xa9, r8) mkdirat(r7, &(0x7f0000000080)='./file0\x00', 0x1bb) bind$unix(r2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000d2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 230.389114][T23509] loop4: detected capacity change from 0 to 264192 [ 230.414025][T23513] loop1: detected capacity change from 0 to 256 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600006c01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000e2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 230.443439][T23522] loop5: detected capacity change from 0 to 256 [ 230.452449][T23509] loop4: detected capacity change from 0 to 264192 [ 230.459717][T23513] FAT-fs (loop1): bogus number of FAT sectors [ 230.465840][T23513] FAT-fs (loop1): Can't find a valid FAT filesystem [ 230.478442][T23522] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:28 executing program 0: timer_delete(0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xd802000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa00) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000112500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600007401000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xd900000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 230.560150][T23558] loop0: detected capacity change from 0 to 256 [ 230.567425][T23559] loop4: detected capacity change from 0 to 264192 [ 230.588303][T23558] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 230.596991][T23565] loop1: detected capacity change from 0 to 256 13:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600007a01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 230.617976][T23565] FAT-fs (loop1): bogus number of FAT sectors [ 230.624078][T23565] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:28 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000122500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$null(r2, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x103) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x1a5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount_setattr(r3, &(0x7f0000000140)='./file0\x00', 0x10000, &(0x7f0000000180)={0x100070, 0xb, 0x140000, {r4}}, 0x20) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x0, 0xffffffffffffffff}, 0x14}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_POWER_SAVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x1000, 0x78}}}}, ["", "", "", "", "", "", ""]}, 0x28}}, 0x8000) [ 230.688344][T23588] loop5: detected capacity change from 0 to 256 [ 230.689141][T23575] loop4: detected capacity change from 0 to 264192 [ 230.713881][ T1145] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 230.732145][T23595] loop1: detected capacity change from 0 to 256 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000202500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xd902000000000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 230.738942][T23588] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 230.780353][T23595] FAT-fs (loop1): bogus number of FAT sectors [ 230.786513][T23595] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xb00) 13:12:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060004fc01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 230.830913][T23619] loop4: detected capacity change from 0 to 264192 [ 230.837479][T23618] loop0: detected capacity change from 0 to 256 13:12:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000252500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xdaffffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 230.889407][T23618] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 230.914482][T23633] loop5: detected capacity change from 0 to 256 [ 230.923452][T23633] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000000030000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 230.963086][T23644] loop1: detected capacity change from 0 to 256 [ 230.963607][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 230.995111][ T1271] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 231.006953][T23644] FAT-fs (loop1): bogus number of FAT sectors 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000482500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.007422][T23652] loop4: detected capacity change from 0 to 264192 [ 231.013077][T23644] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc00) 13:12:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000ec00000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500004c2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.111602][T23652] loop4: detected capacity change from 0 to 264192 [ 231.129669][T23676] loop0: detected capacity change from 0 to 256 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450002502500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.165646][T23676] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 231.171173][T23685] loop5: detected capacity change from 0 to 256 13:12:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000300000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x4) unlink(&(0x7f00000001c0)='./file1\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10801, 0x52) openat(r0, &(0x7f0000000140)='./file1\x00', 0x100, 0x90) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x50) [ 231.230707][T23685] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 231.257333][ T1271] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000400000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.281766][T23703] loop4: detected capacity change from 0 to 264192 [ 231.296695][T23706] loop1: detected capacity change from 0 to 256 [ 231.321676][T23706] FAT-fs (loop1): bogus number of FAT sectors 13:12:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd00) 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000602500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.327783][T23706] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000201000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 231.369610][T23717] loop0: detected capacity change from 0 to 256 [ 231.401013][T23730] loop1: detected capacity change from 0 to 256 [ 231.406263][T23735] loop5: detected capacity change from 0 to 256 13:12:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000301000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000682500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.430690][T23717] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000401000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500006c2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 0: getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f00000000c0)=0x2c) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000340)="601cb0ab0b6b3ae96d6b646f73668553b300080820000400008000f8000320004000030000c9cb12e55f9f4d9ccc16019843dab0ef4755efd3a700853823d81644d42445a7f0b444adede945269a9dbe2ac70d07a1d56cf56bb37e99f8a85d0209e4f207b1", 0x65}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getresuid(&(0x7f00000008c0)=0x0, &(0x7f0000000000), &(0x7f0000000940)) setresuid(0x0, 0x0, r1) mount$9p_virtio(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x30060, &(0x7f0000000240)={'trans=virtio,', {[{@version_L}, {@loose}, {@cache_none}, {@access_user}, {@version_9p2000}, {@access_uid={'access', 0x3d, r1}}, {@cachetag={'cachetag', 0x3d, 'syz0\x00'}}], [{@fsname}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@permit_directio}, {@obj_role={'obj_role', 0x3d, 'syz0\x00'}}, {@permit_directio}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) [ 231.477302][T23735] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 231.481788][T23751] loop4: detected capacity change from 0 to 264192 13:12:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf00) 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000742500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000501000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.544274][T23751] loop4: detected capacity change from 0 to 264192 [ 231.549228][T23772] loop1: detected capacity change from 0 to 256 13:12:29 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500007a2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.611214][T23780] loop0: detected capacity change from 0 to 256 [ 231.632092][T23780] FAT-fs (loop0): invalid media value (0x00) [ 231.635393][T23790] loop5: detected capacity change from 0 to 256 [ 231.638109][T23780] FAT-fs (loop0): Can't find a valid FAT filesystem [ 231.654594][T23798] loop4: detected capacity change from 0 to 264192 [ 231.670043][T23790] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000601000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1100) 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450006c12500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.724225][T23807] loop1: detected capacity change from 0 to 256 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000701000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.778567][T23820] loop4: detected capacity change from 0 to 264192 [ 231.826060][T23820] loop4: detected capacity change from 0 to 264192 [ 231.833677][T23780] loop0: detected capacity change from 0 to 256 [ 231.839572][T23844] loop5: detected capacity change from 0 to 256 [ 231.855689][T23844] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000000500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000801000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 231.885486][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1300) 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000901000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 231.958224][T23867] loop4: detected capacity change from 0 to 264192 [ 231.966747][T23868] loop1: detected capacity change from 0 to 256 [ 231.978761][T23873] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000022500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 232.008368][T23868] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.037889][T23873] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 232.041724][T23889] loop5: detected capacity change from 0 to 256 13:12:30 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000a01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000032500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$ptp(r0, &(0x7f0000000240)=""/224, 0xe0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000b01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.069656][T23889] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.080755][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.096289][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1800) 13:12:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 232.153753][T23915] loop4: detected capacity change from 0 to 264192 [ 232.180306][T23918] loop0: detected capacity change from 0 to 256 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000c01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000042500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.223123][T23918] FAT-fs (loop0): Unrecognized mount option "D" or missing value [ 232.242600][T23938] loop4: detected capacity change from 0 to 264192 [ 232.268391][T23945] loop1: detected capacity change from 0 to 256 [ 232.268527][T23944] loop5: detected capacity change from 0 to 256 [ 232.296458][T23951] loop0: detected capacity change from 0 to 256 [ 232.303375][T23944] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000d01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000052500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.318653][T23938] loop4: detected capacity change from 0 to 264192 [ 232.338311][T23945] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.357374][T23951] FAT-fs (loop0): Unrecognized mount option "D" or missing value 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000e01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.368424][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:30 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000062500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x20010, r0, 0x4aaf5000) 13:12:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1a00) 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600001001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.492941][T23987] loop4: detected capacity change from 0 to 264192 13:12:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffffffffffff0f, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000072500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600001101000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.533660][T24000] loop0: detected capacity change from 0 to 256 [ 232.552524][T24004] loop5: detected capacity change from 0 to 256 [ 232.565226][T24000] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.576023][T24010] loop1: detected capacity change from 0 to 256 13:12:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x0, 0x3, 0x3, 0x3, 0x3, 0x3e, 0x10001, 0x165, 0x40, 0x2f7, 0x6, 0xffff, 0x38, 0x2, 0x8000, 0x1e61, 0x2809}, [{0x2, 0xa20, 0x8, 0x10000, 0x0, 0xe96, 0x8, 0xcf}], "2ba512a96dfb19508689d4ed92047c98fe624f8747936edc50b4e3a8cc686f81b3f2101025bc03f88cb49b0e29d029a95be8981b470b873addc66e2bd1141058ce89ed9a7838e3bdde3c9b92dfc967d1efdf2ebd3c01a4e215ab6f30ce57b0c859d201dafa113a79dc221eec52b9d7b1e3f3f9f7ebd830f771e485e6cc7bd95671feff6d0b0427f10d8d648f2f9fa471ae1d9b115e0f87d9a2db91656d04ee8336fa7ba22246370f5de0797856688126ef7b1ece53e8a1476c49db14cdd5a5e5806b27", ['\x00', '\x00', '\x00', '\x00']}, 0x53b) [ 232.601944][T24004] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.612548][T24010] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.632823][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:30 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000082500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2000) 13:12:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600001201000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000092500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.651586][T24027] loop4: detected capacity change from 0 to 264192 [ 232.671017][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600002501000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.717437][T24027] loop4: detected capacity change from 0 to 264192 [ 232.745164][T24047] loop0: detected capacity change from 0 to 256 [ 232.761102][T24059] loop5: detected capacity change from 0 to 256 13:12:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600004801000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.770650][T24062] loop1: detected capacity change from 0 to 256 [ 232.783095][T24059] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.795402][T24047] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.805068][T24062] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000a2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 232.825596][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 232.830456][T24078] loop4: detected capacity change from 0 to 264192 13:12:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) getpeername(r0, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x11b) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x80000000) 13:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000b2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600004c01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2200) 13:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000c2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600006001000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 232.950142][T24102] loop4: detected capacity change from 0 to 264192 [ 232.961417][T24106] loop1: detected capacity change from 0 to 256 [ 232.982717][T24114] loop0: detected capacity change from 0 to 256 [ 232.984600][T24116] loop5: detected capacity change from 0 to 256 13:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000d2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 233.022705][T24116] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.044046][T24106] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.053923][T24114] FAT-fs (loop0): Unrecognized mount option "D" or missing value 13:12:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600006801000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 233.064536][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f00) 13:12:31 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 233.130753][T24145] loop0: detected capacity change from 0 to 20438 13:12:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2000010, 0x0) 13:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000e2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600006c01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 233.174277][T24162] loop5: detected capacity change from 0 to 256 [ 233.186268][T24162] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.200279][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000) [ 233.249221][T24177] loop1: detected capacity change from 0 to 256 [ 233.273821][T24183] loop0: detected capacity change from 0 to 256 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600007401000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000102500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 233.298640][T24177] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.301379][T24183] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000340)=[{&(0x7f00000000c0)="7e9a45b7cd91e7759607a3a6150b4982dfc84f081bc63e475a8d30e9110ba2a997e51ef2d20b90318bcf1b08769df52b081b34711c3363833985f4848f8e49bdf86f451ca0cc2e9b42fd523d823c35c7dce7dca9e73bf38b7b8faea21702d560f8fd3b1aa1a73e275cf5df782058178e5b47168bf1f8839c13039e6877d43851a352455e036d2fdc4ef2fc6b64308ca3ea59f24265bc193c60389191cca902eaff34aca518a05f3cfd9b2ee9fc9929ba7c04a085661f64257e02cec4", 0xbc, 0xffffffffffff7fff}, {&(0x7f0000000180)='X', 0x1, 0x6}, {&(0x7f00000001c0)="e918471a1e72445987f151107a852bc7cb6e6b93dcc3c3c3516dac68107fbcfc68e6be1d224698d36883aeacf8c79d7fb66ef581b096014222f78fb7298b37c8dec42f401b6eaf4f5d2c1c9f2342d0bd7454bfe8c2f8e3096875bd4d1c31f7e2da9a56e2070736c1931425526047ec1371dbbd0121f857a2bfb1a4363966b3a6f16728ca5220004a1e11", 0x8a, 0x5}, {&(0x7f0000000280)="277805420b1af084bf2e7707e9935f9ab0034b68cd65b562bc52c7e11bd5017b0d1f15fb2840185be65ab8894cba5f0c39bbc6d994ac102f7cd366c2b3ce7707f45756715badf052bda09891bfe1355da0a37870c2f6f1c935047c990174dd8f903cf26b8a56a16ff3d508a3cd734f353c8f66bce35bb72db95972be3a4f7a2a30058bcf4a2b6c5e2db7", 0x8a, 0x3}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600007a01000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000112500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 233.363387][ T1150] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.381642][T24207] loop5: detected capacity change from 0 to 256 [ 233.400670][T24215] loop1: detected capacity change from 0 to 256 [ 233.413146][T24215] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.428990][T24207] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.440521][T24229] loop0: detected capacity change from 0 to 16255 [ 233.449023][T24230] __nla_validate_parse: 382 callbacks suppressed 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000003000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 233.449035][T24230] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.450120][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.455450][T24230] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.496910][T24229] FAT-fs (loop0): Unrecognized mount option "X" or missing value 13:12:31 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xff0f) 13:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000122500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000007000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x5, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 233.506996][T24241] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.516337][T24241] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.526351][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.577951][T24229] loop0: detected capacity change from 0 to 16255 [ 233.584783][T24250] loop5: detected capacity change from 0 to 256 [ 233.588645][T24229] FAT-fs (loop0): Unrecognized mount option "X" or missing value [ 233.599819][T24250] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.604860][T24263] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.613340][T24266] loop1: detected capacity change from 0 to 256 13:12:31 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 233.618194][T24263] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.640706][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.641325][T24276] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.653212][T24266] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 233.659061][T24276] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. 13:12:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000a000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "bc978a252e5e8203d0b60b59c024818fa47511314f6662b7e7d92067150b21224977311fe1b51b95a0520d6fdb3d84479ff1d10716d89a7119eba51e54715d4cafb41fe775858e4d7e06950b491a569b7ccd9754eccc7cbec7611dc52ce8af101019ec7ac9706db939f1a38ed65a6b55cb4885535931a1c51489a274acca8be097e23b89913b2d3745bdfa6a"}, 0x90) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000080)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000252500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1000000) [ 233.700542][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000c00e000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 233.748792][T24295] loop0: detected capacity change from 0 to 256 [ 233.772894][T24295] FAT-fs (loop0): Unrecognized mount option "Tq]LuM~ IV|͗T|a" or missing value [ 233.783195][T24305] loop1: detected capacity change from 0 to 256 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000482500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 233.800529][T24309] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.804657][T24312] loop5: detected capacity change from 0 to 256 [ 233.809861][T24309] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 233.832358][T24305] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000001c000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x7, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 233.863015][T24319] loop0: detected capacity change from 0 to 256 [ 233.873927][T24319] FAT-fs (loop0): Unrecognized mount option "Tq]LuM~ IV|͗T|a" or missing value [ 233.885265][T24312] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000025000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 233.904746][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500004c2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000064000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2000000) 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000602500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) [ 233.936023][ T1271] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.013332][T24373] loop1: detected capacity change from 0 to 256 [ 234.030536][T24373] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.057078][T24382] loop0: detected capacity change from 0 to 256 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000002b9000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x8, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000682500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 234.060565][T24387] loop5: detected capacity change from 0 to 256 [ 234.087794][T24382] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.098097][T24387] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000002000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x9, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500006c2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) unlink(&(0x7f0000000080)='./file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 234.116526][ T1271] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.137377][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2040000) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000003000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.182318][ T51] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.218369][T24422] loop1: detected capacity change from 0 to 256 [ 234.222118][T24424] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000742500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000007000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.249116][T24422] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.285313][T24444] loop0: detected capacity change from 0 to 256 13:12:32 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500007a2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.294083][T24445] loop5: detected capacity change from 0 to 256 [ 234.306753][T24424] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 234.317334][T24444] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.328395][ T1271] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.338808][T24445] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xa, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000008000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.363199][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 0: tkill(0x0, 0x7) r0 = gettid() tkill(r0, 0x7) ptrace$setregs(0xf, r0, 0x0, &(0x7f00000000c0)="c56ec217910a2f0ed51a4a41d3eef6e7e1de94451e909b6c610587652a7782f7c4a42f") sched_getparam(0x0, &(0x7f0000000080)) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x401, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYRESHEX]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3000000) [ 234.421051][T24473] loop1: detected capacity change from 0 to 256 [ 234.435865][ T51] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.456076][T24479] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000000500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000a000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000003001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.475338][T24473] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000004001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.528760][T24496] loop0: detected capacity change from 0 to 2 [ 234.535114][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.546067][T24489] loop5: detected capacity change from 0 to 256 [ 234.552752][T24479] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 234.564888][T24489] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xb, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000001c000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.572272][T24496] FAT-fs (loop0): Unrecognized mount option "0xffffffffffffffff" or missing value [ 234.582878][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000007001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:32 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000000) 13:12:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000025000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.632879][T24525] loop1: detected capacity change from 0 to 256 [ 234.658433][T24529] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4b) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x86) 13:12:32 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000008001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.681025][T24525] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.705978][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.719828][T24529] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000064000000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.750471][T24555] loop5: detected capacity change from 0 to 256 [ 234.768939][T24558] loop0: detected capacity change from 0 to 256 13:12:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xc, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002502000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 234.822711][T24558] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.835191][T24572] loop1: detected capacity change from 0 to 256 [ 234.841572][T24555] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000b9020000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0\x00') 13:12:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x5000000) 13:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002503000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 234.874621][T24579] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 234.900945][T24572] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 234.914284][T24579] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000000030000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002504000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xd, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 234.955372][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.018037][T24610] loop0: detected capacity change from 0 to 256 [ 235.024748][T24616] loop5: detected capacity change from 0 to 256 [ 235.043947][T24625] loop1: detected capacity change from 0 to 256 [ 235.052034][T24624] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002505000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000ec00000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 235.065837][T24616] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.075786][T24610] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xe, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6000000) 13:12:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x30) chdir(&(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 235.112210][T24625] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002506000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000f2ffff7f450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 235.187456][T24651] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 235.209094][T24659] loop5: detected capacity change from 0 to 256 [ 235.224257][T24659] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002507000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 235.235646][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.251008][T24671] loop0: detected capacity change from 0 to 256 [ 235.263260][T24676] loop1: detected capacity change from 0 to 256 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000f8ffff7f450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x6040000) [ 235.288467][T24671] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.298119][T24676] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.311015][T24651] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000f9ffff7f450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x10, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002508000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000090000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) move_mount(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x42) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2101, 0x8) [ 235.402944][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.414920][T24704] loop5: detected capacity change from 0 to 256 [ 235.439083][T24704] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x7000000) [ 235.463447][ T51] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.473421][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.477700][T24714] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 235.497792][T24720] loop1: detected capacity change from 0 to 256 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001020000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 235.528442][T24720] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.530734][T24714] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:33 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002509000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 235.573812][T24740] loop5: detected capacity change from 0 to 256 [ 235.574457][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.590849][T24735] loop0: detected capacity change from 0 to 256 [ 235.608005][T24740] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x11, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 235.617811][T24735] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001030000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 235.648001][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.655908][T24754] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:33 executing program 0: fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=@v2={0x2000000, [{0x100, 0x7fff}, {0x10000, 0x7}]}, 0x14, 0x2) r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0x2, 0xda0}) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 13:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000000250a000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x8000000) [ 235.691791][ T51] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001040000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000000250b000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 235.739010][T24771] loop1: detected capacity change from 0 to 256 [ 235.771962][T24754] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000000250c000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 235.795013][T24791] loop5: detected capacity change from 0 to 256 [ 235.804273][T24771] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.813991][T24791] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x12, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001050000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 235.848469][T24797] loop0: detected capacity change from 0 to 256 [ 235.858819][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:34 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x9000000) 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000000250d000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001060000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1112, r0, 0xef250000) r1 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0xfffffffffffffff9, 0x3, &(0x7f0000000340)=[{&(0x7f0000000240)="8369bd0dea0bea28dfce443d018325c56e3bcb764d6585bdcb0963d369cfce82ba9c786ae43664bf5e7cba455e3878801b1403a325b48e7a7361cc2414f2236520164dcf0d92f6731f9fba188ba23431f676d216dda0b1008888c05411bc3ad82240aadeb016757b356704d7f519fa441735609c8f7e09f29dba7562515fb4aa6c9c575c4b3a96ac039418e1e606755f56d82291b382f1421b5ae57777248c5fa54d555c22b40427b0f5904e7e676ccfd745a2568cd9c4505cf5fcf34363d239b08d7d5f8dbb14f97cc6c98dec621e", 0xcf, 0x99e}, {&(0x7f0000000180), 0x0, 0x1}, {&(0x7f00000001c0)="c03810442599a437f605d6a3dc21939669b6f6f837d0709949447f260c146e50b010", 0x22, 0x3f}], 0x2080805, &(0x7f00000003c0)={[{'#+'}, {'vfat\x00'}], [{@appraise_type}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@appraise_type}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@audit}]}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00', 0x1) [ 235.889259][T24797] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.909399][T24812] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 235.961378][T24825] loop1: detected capacity change from 0 to 256 [ 235.972482][ T1145] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 235.974347][T24812] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 235.995003][T24837] loop5: detected capacity change from 0 to 256 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000000250e000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001070000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 236.011387][T24825] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.033251][T24837] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x22, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002510000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa000000) [ 236.071541][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.081127][T24856] loop0: detected capacity change from 0 to 256 [ 236.105778][T24856] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001080000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x14d001, 0x21) [ 236.132198][T24863] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 236.160180][ T1240] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002511000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 236.193710][T24882] loop5: detected capacity change from 0 to 256 [ 236.207141][T24863] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 236.207381][T24887] loop1: detected capacity change from 0 to 256 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001090000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x25, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 236.240581][T24882] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.259409][T24899] loop0: detected capacity change from 0 to 256 [ 236.266237][T24887] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.277096][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002512000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xb000000) 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010a0000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 236.321576][T24899] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.354892][T24914] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:34 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="601c6d6b646f73668553b300080820000400008075f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10002}], 0x0, &(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYRES16=0x0, @ANYRESHEX=r0, @ANYBLOB="c8c4ee112a9ee75f6c5dcdd37c6548cdc0b51343fc49f5211193aa1f2366d6cc536ba01f2b93e8200a26c69d87b743d957cb", @ANYBLOB="aaee13ce6717a59c1224336f1012488563f2d54b8b5b128cff1bc3a28fc8d7d7d317fbcb2fe261dade8f2df229b1f30659075ddacb0f0e28132a30e275ea23082d1e4eb7c38590b030dd2ab2b873fce91fd232ec65c36e61ef7ca479345206c06bb91ffb0c1a3377459576d3981815b404c53bab158ef7fc3822424fd1ecb1720f7ad4ee9a1393ddf0393ddea862aff7caa8b2b8596b7a3dc4e3bd895624fe3d42898ce8f8aab7300cc70e2b05d07a7243b2813b15175bbd10782bbccc48e862efc8afdbf1ab70116e187625d4d372bd8fb8a12e36d4aae1a7b6b19f19a317a5ad7e5f93598261c9e67095d0a565"]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002525000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 236.368796][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.395783][T24914] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 236.410186][T24930] loop5: detected capacity change from 0 to 256 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010b0000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 236.431458][T24930] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x48, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 236.481556][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.500021][T24949] loop0: detected capacity change from 0 to 256 [ 236.515687][T24952] loop1: detected capacity change from 0 to 256 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002548000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010c0000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc000000) 13:12:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4c, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 236.539515][T24949] FAT-fs (loop0): Unrecognized mount option "18446744073709551615" or missing value [ 236.568354][T24952] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.576930][T24960] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000000254c000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010d0000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 236.623599][T24949] loop0: detected capacity change from 0 to 256 [ 236.654446][T24986] loop5: detected capacity change from 0 to 256 [ 236.665526][T24990] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x1000000010000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="c2df533e47c4cea09189f10057d32aa8c96c24a4149e66ec410d938108bfac8659aa67b55246fd49a4f54a8b62a38881c22ffd61dda4c307984e804de25f9a8d7e775fd38bd9387b201106ae88238ccbd61d13c01c7899f183667c540fb9a92df6aead2e9b7f9254f516609fe4f133e0c459b2d0ba3a4ab3066ff8cd5a535d716516790844e238bea63a9e045a885fa9babd653871b5c697f05f19d7f870cbe12ae831fd0d124900da761600e67ad7785a4a0226e67ee4fc87547929f329c3574979801b21e2"]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002560000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 236.677754][T24986] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.708838][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.719034][T25002] loop1: detected capacity change from 0 to 256 13:12:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd000000) 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010e0000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 236.733839][T24990] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 236.764008][T25002] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.772405][T25019] loop0: detected capacity change from 0 to 4352 13:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002568000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x68, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 236.787785][T25019] FAT-fs (loop0): Unrecognized mount option "S>GΠ" or missing value [ 236.805679][T25022] loop5: detected capacity change from 0 to 256 13:12:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001100000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 236.828255][T25022] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.861168][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.866780][T25041] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000000256c000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001110000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf000000) [ 236.881409][T25019] loop0: detected capacity change from 0 to 4352 [ 236.891252][T25019] FAT-fs (loop0): Unrecognized mount option "S>GΠ" or missing value [ 236.898290][T25055] loop1: detected capacity change from 0 to 256 13:12:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f0000000080)='./file0\x00', 0x44) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 236.935730][T25055] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 236.973429][T25041] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001120000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6c, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002574000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 237.043301][T25084] loop5: detected capacity change from 0 to 256 [ 237.061646][T25087] loop0: detected capacity change from 0 to 256 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001250000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 237.090857][T25084] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.105008][T25087] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.116379][T25101] loop1: detected capacity change from 0 to 256 [ 237.118347][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffff) [ 237.154731][T25103] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 237.174080][T25101] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000000257a000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x74, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 237.201733][T25103] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001480000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, 0x0, 0x0) [ 237.232889][T25123] loop5: detected capacity change from 0 to 256 [ 237.242110][ T1240] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.260236][T25123] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002550020019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000014c0000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 237.287343][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.299411][T25132] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 237.324769][T25132] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x11000000) 13:12:35 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, 0x0, 0x0) 13:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500030019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001600000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x7a, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 237.349030][T25159] loop0: detected capacity change from 0 to 264192 [ 237.352980][T25160] loop1: detected capacity change from 0 to 256 [ 237.366212][T25160] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.380447][T25159] FAT-fs (loop0): bogus number of reserved sectors [ 237.387059][T25159] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001680000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 237.441031][T25184] loop5: detected capacity change from 0 to 256 [ 237.457135][T25159] loop0: detected capacity change from 0 to 264192 [ 237.459986][T25187] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 237.465317][T25159] FAT-fs (loop0): bogus number of reserved sectors [ 237.477881][T25159] FAT-fs (loop0): Can't find a valid FAT filesystem [ 237.494931][T25200] loop1: detected capacity change from 0 to 256 [ 237.496116][T25184] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.521013][T25187] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500050019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 0: sendmsg$inet6(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0xa, 0x4e21, 0xffff, @rand_addr=' \x01\x00', 0x9}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001480)="5870648911b0f0e5ae0aff738e0aeb27bb0d303fde125c5c4f8abdb68de5b29b6b924eafcb45211e949f416d064c998080ae8febfa5adb990ae75552bb2450db5964f42de091ddfb57d944d8686315d2ba65b1d91db4fc687762773f7f7e842d86566860fcef0b6e037608914cfa88dcc86c3cce4ca62fd07469d03c04ef95371b7844871f07d5895d32353943cad09202d3b9027a959c587c6e095ebe0b38a81a3c8d7fda8a914fe4640eaf2734cddefcee8157261162f2c1184ffc9ea317171ab01e609a73e8bdb5d589812416", 0xce}], 0x2}, 0x44080) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) chdir(&(0x7f0000001300)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) chdir(&(0x7f00000012c0)='./file0\x00') preadv(r1, &(0x7f0000001400)=[{&(0x7f0000001340)=""/190, 0xbe}], 0x1, 0xd9f, 0x0) getdents64(r1, &(0x7f0000001240)=""/124, 0x7c) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xd9, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500060019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x13000000) [ 237.537736][ T51] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.563754][T25200] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000016c0000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, 0x0, 0x0) [ 237.633004][T25226] loop0: detected capacity change from 0 to 256 [ 237.647231][T25230] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 237.672680][T25226] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001740000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025c1060019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 237.684743][T25244] loop5: detected capacity change from 0 to 256 [ 237.717603][T25244] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000017a0000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 237.738822][ T51] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.749203][T25230] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 237.761550][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.766904][T25261] loop1: detected capacity change from 0 to 256 13:12:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfe, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x18000000) 13:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500070019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 237.837945][T25276] loop0: detected capacity change from 0 to 256 [ 237.862537][T25276] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500090019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:36 executing program 0: timer_delete(0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000300450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 237.890293][T25261] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.908451][ T1145] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 237.937481][T25289] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 237.948173][T25294] loop5: detected capacity change from 0 to 256 13:12:36 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0x143100, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000840)={0x0, 0x3}) openat(r2, &(0x7f00000007c0)='./file1\x00', 0x8400, 0x33) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000000780)='./file1\x00') 13:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000a0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x126, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001fc0400450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 237.989754][T25294] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.021233][T25306] loop0: detected capacity change from 0 to 256 13:12:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1a000000) [ 238.057642][T25317] loop1: detected capacity change from 0 to 256 [ 238.060631][T25306] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.093438][T25317] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000b0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 238.096685][T25326] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:36 executing program 0: timer_delete(0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:36 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0x143100, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000840)={0x0, 0x3}) openat(r2, &(0x7f00000007c0)='./file1\x00', 0x8400, 0x33) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000000780)='./file1\x00') 13:12:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000500450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 238.133180][ T1145] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.147723][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.160644][T25326] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000c0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 238.180263][T25341] loop5: detected capacity change from 0 to 256 [ 238.200219][T25341] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x127, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000600450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 238.243165][T25361] loop0: detected capacity change from 0 to 256 [ 238.249699][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.258936][T25361] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.274898][T25365] loop1: detected capacity change from 0 to 256 13:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000d0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:36 executing program 0: timer_delete(0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x20000000) 13:12:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000700450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:36 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0x143100, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000840)={0x0, 0x3}) openat(r2, &(0x7f00000007c0)='./file1\x00', 0x8400, 0x33) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000000780)='./file1\x00') 13:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000e0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 238.312882][T25365] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.326502][T25375] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 238.335324][ T51] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.386502][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.392856][T25383] loop5: detected capacity change from 0 to 256 [ 238.421018][T25375] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 238.422181][T25403] loop0: detected capacity change from 0 to 256 13:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500110019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000900450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 238.439232][T25383] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.452095][T25403] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.475593][T25417] __nla_validate_parse: 190 callbacks suppressed 13:12:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x204, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:36 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x22000000) 13:12:36 executing program 0: timer_delete(0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 238.475608][T25417] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 238.491338][T25417] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 238.514160][T25415] loop1: detected capacity change from 0 to 256 [ 238.529786][T25415] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:36 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0x143100, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000840)={0x0, 0x3}) openat(r2, &(0x7f00000007c0)='./file1\x00', 0x8400, 0x33) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 238.551816][ T1240] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.562717][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.569401][T25427] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 238.584431][T25429] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 238.593754][T25429] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. 13:12:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000a00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 238.629679][T25439] loop5: detected capacity change from 0 to 256 [ 238.646253][T25448] loop1: detected capacity change from 0 to 256 [ 238.647354][T25427] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 238.661299][T25439] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500120019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 238.685866][T25448] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.701716][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.709110][T25457] loop0: detected capacity change from 0 to 256 13:12:36 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0x143100, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000840)={0x0, 0x3}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f000000) 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000b00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2d8, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:37 executing program 0: timer_delete(0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 238.742183][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.752809][T25457] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.765994][T25465] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 238.775312][T25465] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 238.808072][T25471] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 238.817389][T25471] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500200019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000c00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 238.858476][T25484] loop1: detected capacity change from 0 to 256 [ 238.872287][T25487] loop5: detected capacity change from 0 to 256 [ 238.875179][T25486] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 238.882452][T25494] loop0: detected capacity change from 0 to 256 [ 238.906311][T25484] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.912677][T25498] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 238.924655][T25498] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 238.927359][T25487] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:37 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0x143100, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000840)={0x0, 0x3}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x40000000) 13:12:37 executing program 0: timer_delete(0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 238.955983][T25494] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 238.982807][T25486] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000d00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500250019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 239.024177][T25522] loop1: detected capacity change from 0 to 256 [ 239.060306][T25528] loop5: detected capacity change from 0 to 256 13:12:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2d9, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 239.062962][T25522] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.096131][T25528] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.122941][T25540] loop0: detected capacity change from 0 to 256 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500480019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000e00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000800), 0x143100, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf6ffffff) 13:12:37 executing program 0: timer_delete(0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x5) [ 239.154522][T25540] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.160874][T25548] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 239.193674][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025004c0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002502500019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001001100450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 239.219942][T25548] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 239.256277][T25571] loop5: detected capacity change from 0 to 256 13:12:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x300, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500600019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 239.279954][T25571] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.304669][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:37 executing program 0: timer_delete(0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x5) [ 239.327545][T25591] loop1: detected capacity change from 0 to 256 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001691100450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfeffffff) [ 239.357516][T25593] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 239.365798][T25591] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:37 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:37 executing program 0: timer_delete(0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500680019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000016a1100450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 239.408060][ T1271] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.423797][T25593] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 239.445139][T25624] loop5: detected capacity change from 0 to 256 13:12:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x326, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 239.469088][T25624] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001001200450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 239.515720][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.516933][T25643] loop1: detected capacity change from 0 to 256 [ 239.536025][T25646] loop0: detected capacity change from 0 to 256 [ 239.540602][T25645] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025006c0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xff0f0000) 13:12:37 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:37 executing program 0: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 239.562164][T25643] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.574050][T25646] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500740019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001002000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 239.611972][ T51] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.624290][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.649250][T25645] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001002500450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025007a0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x402, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 239.670253][T25676] loop5: detected capacity change from 0 to 256 [ 239.709924][T25676] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002506c10019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 239.732366][T25693] loop0: detected capacity change from 0 to 256 [ 239.739110][T25696] loop1: detected capacity change from 0 to 256 [ 239.757388][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.772508][T25696] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001004800450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfff7ffff) 13:12:38 executing program 0: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 239.791064][T25704] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500020019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001004c00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 239.833654][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.867270][T25704] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 239.878004][T25729] loop5: detected capacity change from 0 to 256 [ 239.893751][T25729] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.907434][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.911016][T25740] loop1: detected capacity change from 0 to 256 [ 239.923885][T25742] loop0: detected capacity change from 0 to 256 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500030019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x406, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001006000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 0: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffff7ff) 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500040019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 239.945396][T25740] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 239.985381][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001006800450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.035016][T25767] loop0: detected capacity change from 0 to 256 [ 240.039331][T25764] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500050019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001116900450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 240.077117][T25764] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 240.111129][T25792] loop5: detected capacity change from 0 to 256 [ 240.118613][T25791] loop1: detected capacity change from 0 to 256 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500060019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001116a00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x500, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 240.123161][T25792] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.142687][T25791] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.160622][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xffffff0f) [ 240.182345][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.196253][T25812] loop0: detected capacity change from 0 to 256 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001006c00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500070019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500080019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.232646][T25817] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:38 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001007400450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.288173][T25817] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 240.310327][T25847] loop5: detected capacity change from 0 to 256 [ 240.325669][T25855] loop0: detected capacity change from 0 to 256 13:12:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x600, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500090019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.337038][T25857] loop1: detected capacity change from 0 to 256 [ 240.348757][T25847] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.372226][T25857] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001007a00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 240.395815][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.428924][T25872] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffff6) 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000a0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.446200][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.483264][T25889] loop0: detected capacity change from 0 to 256 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000104fc00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.502845][T25872] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 240.533187][T25900] loop5: detected capacity change from 0 to 256 13:12:38 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000200450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x604, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000b0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.554611][T25910] loop1: detected capacity change from 0 to 256 [ 240.578487][T25900] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000c0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:38 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:38 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffe) 13:12:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000300450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.609692][T25910] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.637097][T25927] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:38 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000d0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.689122][T25927] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 240.727622][T25952] loop5: detected capacity change from 0 to 256 13:12:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x700, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 240.753065][T25952] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000400450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1000000000000) 13:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000e0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.793515][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.820176][T25967] loop1: detected capacity change from 0 to 256 [ 240.877559][T25967] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.881946][T25966] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 240.899536][T25984] loop5: detected capacity change from 0 to 256 13:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500100019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 240.919243][T25984] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000500450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 240.950743][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 240.967834][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x100000000000000) 13:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000600450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x900, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 241.010888][T25966] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 241.031970][T26002] FAT-fs (loop0): bogus number of reserved sectors [ 241.038497][T26002] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500110019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000700450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 241.101175][T26013] loop1: detected capacity change from 0 to 256 [ 241.121361][T26026] loop5: detected capacity change from 0 to 256 [ 241.129815][T26013] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 241.174639][T26026] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500120019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000800450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x200000000000000) 13:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500250019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 241.218957][T26031] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 241.250848][T26045] FAT-fs (loop0): bogus number of reserved sectors [ 241.257483][T26045] FAT-fs (loop0): Can't find a valid FAT filesystem [ 241.313093][T26057] loop5: detected capacity change from 0 to 256 [ 241.329427][T26068] loop1: detected capacity change from 0 to 256 [ 241.347966][T26031] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000900450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500480019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xa00, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x204000000000000) [ 241.370878][T26057] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 241.409400][T26068] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000a00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) setuid(r1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 241.469671][T26089] FAT-fs (loop0): bogus number of reserved sectors [ 241.476241][T26089] FAT-fs (loop0): Can't find a valid FAT filesystem [ 241.490710][T26102] loop5: detected capacity change from 0 to 256 [ 241.506437][T26102] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025004c0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000b00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 241.517231][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:39 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300000000000000) [ 241.566633][T26116] loop1: detected capacity change from 0 to 256 [ 241.574598][T26108] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 241.600000][T26116] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 241.609418][T26132] FAT-fs (loop0): bogus number of reserved sectors 13:12:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000c00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500600019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:39 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 241.615953][T26132] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 241.663642][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 241.688980][T26108] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 241.704318][T26148] loop5: detected capacity change from 0 to 256 13:12:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xb00, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500680019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000d00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 241.733883][T26148] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 241.761573][T26163] FAT-fs (loop0): bogus number of reserved sectors [ 241.768108][T26163] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x400000000000000) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025006c0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:40 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 241.789758][T26168] loop1: detected capacity change from 0 to 256 [ 241.810662][T26168] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 241.861995][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 241.901799][T26176] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000e00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500740019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 241.928293][T26197] FAT-fs (loop0): bogus number of reserved sectors [ 241.934824][T26197] FAT-fs (loop0): Can't find a valid FAT filesystem [ 241.953341][T26202] loop5: detected capacity change from 0 to 256 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001001000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025007a0019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 241.972863][T26198] loop1: detected capacity change from 0 to 256 13:12:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 242.005302][T26202] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.022466][T26198] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.050203][T26176] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xc00, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001001100450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x500000000000000) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500500219001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 242.077838][T26234] loop0: detected capacity change from 0 to 256 [ 242.085135][T26234] FAT-fs (loop0): bogus number of reserved sectors [ 242.091637][T26234] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001001200450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000319001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 242.123570][T26246] loop5: detected capacity change from 0 to 256 [ 242.144851][T26254] loop1: detected capacity change from 0 to 256 [ 242.153698][T26246] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.158867][T26254] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001002500450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000519001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 242.177390][T26264] loop0: detected capacity change from 0 to 256 [ 242.180458][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.194266][T26264] FAT-fs (loop0): bogus number of reserved sectors [ 242.200830][T26264] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:40 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000240)="48cd4c342ca96611939f1dd94c8a215f90defbaeda5b7726a0f93215db564aad2e13f1fcd2097f6b59240d89f82bb07458fe7ceba159dbcf71c754373fa565d25a0f4de982da8b26797febb695897ba84a5aaeedbdf1e30c079c66724b357455e242f08fbe7ee3845455a012c625c0741335cca53b812f8a96c41745784cd286d7f4dac10a6b6e", 0x87, 0xffffffffffff70b7}, {&(0x7f0000000300)="a02f5f743e0a1aa3d4a8b6ff984f424485644d478f84839b562d1cf6f331ca29fabafbd18148ac2b42d167b7b69fd833734c14bba63078f07be69e22d5011dd204ba5d282c276a6286dbb006c518c24380e6914c05c2917499521efed59649d6b78ef8e3a177d059c7ac8465228365c792f9b47aa9e45332e65d8ffc8fdc5fa439a53d1a47a4b429e25435b49f7c6811eb874e073daa6f4b473e3d45220c2c53d1a9e85ba58a3cfb1e69a43e84d2e77c50e5a2bf9ea8f7bc06fb85060b3b7f50a4c57097b26325088f6bc78fca5d72bf25bf172f6c79dc0028647c92b7797f7121d7d83b5b926c1bfec0cfc211b6bbd2e9e29f4ac08662", 0xf7, 0x6}, {&(0x7f0000000180)="bb9300235ed0", 0x6, 0xd0}, {&(0x7f0000000400)="e91bff6bd10bc4385f871c1e0a39e94042eda6488472a4ea47ebf26e51aeebdaf65ec07939f05d0e85634aa031241259cc29c5640a91fedb7a15226c404dbbf695a003ca5a141fef7862af04a05771f1f0503f6fccb255dea8d02d217c98e3f4f5de7955698ea1d08151970d5c36dc1d201e927df3e99fa78323b1c0f74201b29c0f9e96fd6405a05d3990dc3e088c7ce069af995633bd216ac43f1ba7c9b42e057da5782f0e", 0xa6, 0x8c0}, {&(0x7f00000004c0)="94a0372ee39262459d66a147d9ae0d4fd887b37d4e2c822a5180ff54198c261fa958209981363dd066acf1dc7fae2ac1cb6a7c432b56449480a0f5132a71431b1033a77342be6ebb88da995d32dd629f1c54a515dbaf844ab92263e3718b42cd009709bc5db417ccd4c6f967537e8fcc82337c64c768f6f840e8feb8931122fe0fc303fbfb697bf3d29da9c3ed04aaea4ea6ebcfd07904b7aa78e70c038ba9f0778d40322ace5329091b3657baa0efc03335d5a3bd1341da6144275a3d728c14be1ed834513b10e97dad93687413ec7cf65492de91af8fcf20749f985f1a", 0xde, 0x5}], 0x11600b0, &(0x7f00000006c0)=ANY=[@ANYBLOB='mode=%0000000000000000003146,gid=', @ANYRESHEX, @ANYBLOB=',nr_blocks=1,uid=', @ANYRESHEX=r1, @ANYBLOB=',audit,appraise_type=imasig,smackfsroot=vfat\x00,\x00']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001004800450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 242.241572][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.301625][T26293] loop1: detected capacity change from 0 to 256 [ 242.311432][T26284] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 242.319777][T26293] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.345729][ T51] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.359378][T26284] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x600000000000000) 13:12:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xd00, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000619001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001004c00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640), 0x800) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001006000450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 242.446478][T26324] loop1: detected capacity change from 0 to 256 [ 242.448226][T26325] loop0: detected capacity change from 0 to 256 [ 242.454611][T26322] loop5: detected capacity change from 0 to 256 [ 242.480049][T26325] FAT-fs (loop0): bogus number of reserved sectors [ 242.486588][T26325] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500c10619001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 242.502468][T26324] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.511159][T26321] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 242.535046][T26322] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000719001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:40 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000640), 0x800) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001006800450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x604000000000000) [ 242.573180][T26321] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xe00, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000919001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 242.621599][T26360] loop0: detected capacity change from 0 to 256 [ 242.656607][T26360] FAT-fs (loop0): bogus number of reserved sectors [ 242.663178][T26360] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001006c00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 242.668663][T26377] loop1: detected capacity change from 0 to 256 [ 242.676361][T26380] loop5: detected capacity change from 0 to 256 [ 242.689292][T26380] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.709576][T26377] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000a19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001007400450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 242.731689][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.764013][T26384] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 242.771048][T26397] loop0: detected capacity change from 0 to 256 13:12:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x700000000000000) 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000b19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001007a00450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 242.783399][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.807087][T26397] FAT-fs (loop0): bogus number of reserved sectors [ 242.813765][T26397] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000c19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 242.866141][T26426] loop5: detected capacity change from 0 to 256 [ 242.885277][T26431] loop1: detected capacity change from 0 to 256 [ 242.893911][T26431] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.899233][T26433] loop0: detected capacity change from 0 to 256 [ 242.914883][T26384] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 242.927047][T26426] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 242.943261][T26433] FAT-fs (loop0): bogus number of reserved sectors [ 242.949817][T26433] FAT-fs (loop0): Can't find a valid FAT filesystem [ 242.957560][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1020, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000003450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 1: openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) [ 242.970382][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000d19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 1: openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x800000000000000) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100fc04450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 1: openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) [ 243.065079][T26468] loop0: detected capacity change from 0 to 256 [ 243.085587][T26468] FAT-fs (loop0): bogus number of reserved sectors [ 243.092139][T26468] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000e19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000005450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 243.118400][T26463] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 243.134852][T26486] loop5: detected capacity change from 0 to 256 13:12:41 executing program 1: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 243.160405][T26486] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 243.185360][T26501] loop1: detected capacity change from 0 to 256 13:12:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1100, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000006450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500001119001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x900000000000000) 13:12:41 executing program 1: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 243.212903][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 243.239260][T26463] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500001219001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 243.315694][T26527] loop5: detected capacity change from 0 to 256 [ 243.329563][T26531] loop0: detected capacity change from 0 to 256 [ 243.338216][T26527] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 243.349848][T26538] loop1: detected capacity change from 0 to 256 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500002019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000007450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 1: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000009450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500002519001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 243.360384][T26531] FAT-fs (loop0): bogus number of reserved sectors [ 243.366927][T26531] FAT-fs (loop0): Can't find a valid FAT filesystem [ 243.377876][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 243.388181][T26532] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 243.452269][T26562] loop1: detected capacity change from 0 to 256 [ 243.491834][T26576] __nla_validate_parse: 200 callbacks suppressed 13:12:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1200, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xa00000000000000) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000a450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:41 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500004819001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 243.491849][T26576] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 243.507500][T26576] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 243.522311][T26532] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000b450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 243.552464][T26590] loop0: detected capacity change from 0 to 256 [ 243.552684][T26589] loop5: detected capacity change from 0 to 256 [ 243.560500][T26590] FAT-fs (loop0): bogus number of reserved sectors [ 243.571459][T26590] FAT-fs (loop0): Can't find a valid FAT filesystem [ 243.587433][T26589] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 243.599067][T26591] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 243.608469][T26591] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 243.626483][T26607] loop1: detected capacity change from 0 to 256 [ 243.637938][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000c450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 243.654312][T26612] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 243.663638][T26612] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. 13:12:41 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xb00000000000000) 13:12:41 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500004c19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 243.698733][T26610] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b30008082000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 243.739012][T26630] loop1: detected capacity change from 0 to 256 [ 243.746470][T26631] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 243.755870][T26631] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 243.778305][T26639] loop5: detected capacity change from 0 to 256 [ 243.808108][T26645] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 243.809120][T26639] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 243.817552][T26645] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 243.818749][T26644] loop0: detected capacity change from 0 to 256 [ 243.829161][T26610] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:42 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000d450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500025019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) [ 243.853906][T26644] FAT-fs (loop0): invalid media value (0x00) [ 243.859941][T26644] FAT-fs (loop0): Can't find a valid FAT filesystem [ 243.870871][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b30008082000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000e450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xc00000000000000) [ 243.911765][T26664] loop1: detected capacity change from 0 to 256 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000011450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500006019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001006911450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500006819001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 243.954601][T26677] loop0: detected capacity change from 0 to 256 [ 243.966534][T26659] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 243.974473][T26677] FAT-fs (loop0): invalid media value (0x00) [ 243.980473][T26677] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b30008082000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 244.026605][T26699] loop5: detected capacity change from 0 to 256 [ 244.054554][T26699] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:42 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:42 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2010, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500006c19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001006a11450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 244.110374][T26713] loop0: detected capacity change from 0 to 256 [ 244.127060][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 244.138243][T26713] FAT-fs (loop0): invalid media value (0x00) [ 244.144268][T26713] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xd00000000000000) 13:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500007419001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000012450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:42 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500007a19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 244.279326][T26746] loop5: detected capacity change from 0 to 256 [ 244.287702][T26730] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 244.310597][T26753] loop0: detected capacity change from 0 to 256 [ 244.318700][T26754] FAT-fs (loop1): bogus number of reserved sectors 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000020450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000025450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 244.325242][T26754] FAT-fs (loop1): Can't find a valid FAT filesystem [ 244.330409][T26746] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 244.334023][T26753] FAT-fs (loop0): bogus number of FAT sectors [ 244.347080][T26753] FAT-fs (loop0): Can't find a valid FAT filesystem [ 244.363617][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:42 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2200, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad7254130060000000100000045000000250006c119001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf00000000000000) 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000048450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 244.480536][T26730] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 244.504375][T26786] loop5: detected capacity change from 0 to 256 [ 244.513218][T26786] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 244.522646][T26794] FAT-fs (loop1): bogus number of reserved sectors 13:12:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100004c450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 244.529170][T26794] FAT-fs (loop1): Can't find a valid FAT filesystem [ 244.540089][T26793] loop0: detected capacity change from 0 to 256 [ 244.567557][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000003001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:42 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 244.576855][T26793] FAT-fs (loop0): bogus number of FAT sectors [ 244.582969][T26793] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1100000000000000) 13:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000007001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 244.638129][T26820] FAT-fs (loop1): bogus number of reserved sectors [ 244.644742][T26820] FAT-fs (loop1): Can't find a valid FAT filesystem [ 244.669615][T26829] loop0: detected capacity change from 0 to 256 [ 244.680150][T26829] FAT-fs (loop0): bogus number of FAT sectors [ 244.686340][T26829] FAT-fs (loop0): Can't find a valid FAT filesystem [ 244.689062][T26807] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 244.700832][T26835] loop5: detected capacity change from 0 to 256 [ 244.716222][T26835] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 244.726820][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:43 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2500, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000060450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:43 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000219001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:43 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1300000000000000) [ 244.822967][T26807] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000319001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 244.866814][T26868] loop5: detected capacity change from 0 to 256 [ 244.879506][T26871] loop0: detected capacity change from 0 to 256 [ 244.887665][T26868] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 244.897200][T26869] FAT-fs (loop1): bogus number of reserved sectors [ 244.903744][T26869] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000419001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000068450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 244.908799][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1800000000000000) 13:12:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001001169450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000519001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 244.956993][T26871] FAT-fs (loop0): bogus number of FAT sectors [ 244.963097][T26871] FAT-fs (loop0): Can't find a valid FAT filesystem [ 245.067138][T26914] loop5: detected capacity change from 0 to 256 [ 245.074691][T26914] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 245.086000][T26873] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 245.090453][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:43 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2601, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:43 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:43 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100116a450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000619001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x1a00000000000000) [ 245.174631][T26873] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 245.210495][T26938] FAT-fs (loop1): bogus number of reserved sectors [ 245.217037][T26938] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100006c450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 245.226762][T26943] loop5: detected capacity change from 0 to 256 [ 245.233900][T26944] loop0: detected capacity change from 0 to 256 [ 245.243593][T26943] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 245.269388][T26944] FAT-fs (loop0): bogus number of FAT sectors 13:12:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000719001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 245.275495][T26944] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:43 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000074450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 245.297843][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2000000000000000) 13:12:43 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 245.375349][T26975] FAT-fs (loop1): bogus number of reserved sectors [ 245.381948][T26975] FAT-fs (loop1): Can't find a valid FAT filesystem [ 245.384509][T26982] loop0: detected capacity change from 0 to 256 [ 245.427237][T26952] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 245.435881][T26995] loop5: detected capacity change from 0 to 256 [ 245.451866][T26995] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 245.452051][T26982] FAT-fs (loop0): bogus number of FAT sectors [ 245.463181][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 245.466973][T26982] FAT-fs (loop0): Can't find a valid FAT filesystem [ 245.547348][T26952] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:43 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2603, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000819001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100007a450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:43 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:43 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x2200000000000000) [ 245.634327][T27025] loop5: detected capacity change from 0 to 256 [ 245.642510][T27028] loop1: detected capacity change from 0 to 256 [ 245.642926][T27030] loop0: detected capacity change from 0 to 256 [ 245.654777][T27025] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 245.677500][T27028] FAT-fs (loop1): bogus number of reserved sectors 13:12:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010004fc450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000919001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000090000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 245.684132][T27028] FAT-fs (loop1): Can't find a valid FAT filesystem [ 245.704069][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 245.713046][T27030] FAT-fs (loop0): bogus number of FAT sectors [ 245.719230][T27030] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x3f00000000000000) 13:12:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000a19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 245.771430][T27052] loop1: detected capacity change from 0 to 256 [ 245.779532][T27052] FAT-fs (loop1): bogus number of reserved sectors [ 245.786072][T27052] FAT-fs (loop1): Can't find a valid FAT filesystem [ 245.807782][T27024] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 245.840154][T27069] loop5: detected capacity change from 0 to 256 [ 245.861887][T27069] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 245.906163][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 245.945896][T27024] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000002450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000b19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2701, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4000000000000000) [ 246.015648][T27094] loop1: detected capacity change from 0 to 256 [ 246.029159][T27094] FAT-fs (loop1): bogus number of reserved sectors [ 246.035032][T27103] loop0: detected capacity change from 0 to 256 [ 246.035713][T27094] FAT-fs (loop1): Can't find a valid FAT filesystem [ 246.048872][T27103] FAT-fs (loop0): bogus number of FAT sectors [ 246.054989][T27103] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000003450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 246.055674][T27102] loop5: detected capacity change from 0 to 256 13:12:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000c19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000004450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000d19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 246.098312][T27102] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 246.126625][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xf6ffffff00000000) 13:12:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000005450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 246.190470][T27141] loop0: detected capacity change from 0 to 256 [ 246.201174][T27144] loop1: detected capacity change from 0 to 256 [ 246.220549][T27144] FAT-fs (loop1): bogus number of reserved sectors [ 246.227097][T27144] FAT-fs (loop1): Can't find a valid FAT filesystem [ 246.235504][T27141] FAT-fs (loop0): bogus number of FAT sectors [ 246.241616][T27141] FAT-fs (loop0): Can't find a valid FAT filesystem [ 246.273053][T27115] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 246.274171][T27162] loop5: detected capacity change from 0 to 256 [ 246.290853][T27162] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 246.304204][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3f00, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000e19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000006450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:44 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfeffffff00000000) [ 246.388985][T27115] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 246.438663][T27189] loop0: detected capacity change from 0 to 256 [ 246.455450][T27197] loop1: detected capacity change from 0 to 256 [ 246.468876][T27200] loop5: detected capacity change from 0 to 256 [ 246.481429][T27189] FAT-fs (loop0): bogus number of FAT sectors 13:12:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500001019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000007450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 246.487539][T27189] FAT-fs (loop0): Can't find a valid FAT filesystem [ 246.501008][T27197] FAT-fs (loop1): bogus number of reserved sectors [ 246.507550][T27197] FAT-fs (loop1): Can't find a valid FAT filesystem [ 246.523005][T27200] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500001119001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 246.539446][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:44 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000008450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 246.618596][T27233] loop0: detected capacity change from 0 to 256 [ 246.637937][T27241] loop1: detected capacity change from 0 to 256 [ 246.642989][T27233] FAT-fs (loop0): bogus number of FAT sectors [ 246.644858][T27239] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 246.650245][T27233] FAT-fs (loop0): Can't find a valid FAT filesystem [ 246.687879][T27241] FAT-fs (loop1): bogus number of reserved sectors [ 246.694419][T27241] FAT-fs (loop1): Can't find a valid FAT filesystem [ 246.702737][T27199] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:45 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xff0f000000000000) 13:12:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500001219001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000009450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) [ 246.803913][T27199] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 246.836412][T27271] loop5: detected capacity change from 0 to 256 [ 246.843582][T27272] loop1: detected capacity change from 0 to 256 13:12:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000a450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 246.850957][T27271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 246.870114][T27275] loop0: detected capacity change from 0 to 256 [ 246.885339][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500002519001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000b450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xfff7ffff00000000) [ 246.901553][T27272] FAT-fs (loop1): bogus number of reserved sectors [ 246.908070][T27272] FAT-fs (loop1): Can't find a valid FAT filesystem [ 246.929996][T27275] FAT-fs (loop0): bogus number of FAT sectors [ 246.936105][T27275] FAT-fs (loop0): Can't find a valid FAT filesystem 13:12:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500004819001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000c450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 247.027723][T27319] loop5: detected capacity change from 0 to 256 [ 247.058671][T27319] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 247.080397][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 247.113057][T27288] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 247.241992][T27288] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:45 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4800, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:45 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000d450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500004c19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xffffff0f00000000) 13:12:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000e450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 247.330255][T27357] loop1: detected capacity change from 0 to 256 [ 247.332911][T27359] loop0: detected capacity change from 0 to 256 [ 247.341882][T27363] loop5: detected capacity change from 0 to 256 13:12:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500006019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 247.376770][T27357] FAT-fs (loop1): bogus number of reserved sectors [ 247.383311][T27357] FAT-fs (loop1): Can't find a valid FAT filesystem [ 247.414668][T27363] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000010450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500006819001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 247.476244][T27390] loop1: detected capacity change from 0 to 256 [ 247.504494][T27397] loop0: detected capacity change from 0 to 256 [ 247.516028][T27390] FAT-fs (loop1): bogus number of reserved sectors [ 247.522589][T27390] FAT-fs (loop1): Can't find a valid FAT filesystem [ 247.545586][T27364] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:45 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4c00, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffff00000000) 13:12:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500006c19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000011450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:45 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b30008082000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 247.675080][T27364] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000012450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 247.750125][T27442] loop0: detected capacity change from 0 to 256 [ 247.756940][T27443] loop5: detected capacity change from 0 to 256 [ 247.758013][T27440] loop1: detected capacity change from 0 to 256 [ 247.780449][T27443] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 247.793916][T27440] FAT-fs (loop1): invalid media value (0x00) 13:12:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500007419001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000025450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) [ 247.799971][T27440] FAT-fs (loop1): Can't find a valid FAT filesystem [ 247.821293][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:46 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b30008082000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 247.919843][T27479] loop0: detected capacity change from 0 to 256 [ 247.928056][T27483] loop5: detected capacity change from 0 to 256 [ 247.929391][T27481] loop1: detected capacity change from 0 to 256 [ 247.944892][T27483] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 247.964886][T27479] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 247.981800][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 247.993005][T27481] FAT-fs (loop1): invalid media value (0x00) [ 247.999005][T27481] FAT-fs (loop1): Can't find a valid FAT filesystem [ 248.023358][T27441] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 248.145104][T27441] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6800, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500007a19001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000048450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0xe0) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x480000, 0x16) fadvise64(r1, 0x2168, 0x7fff, 0x7) write$binfmt_script(r1, &(0x7f0000000480)={'#! ', './file0/file0', [{0x20, 'vfat\x00'}, {0x20, 'D\xa8\xf9\xd1(\xb6?\x94`\x9d\xf6\xa5\xc6\xe2\x8bC\xce\xe0\xea\xc9m\xa2T\x80un\x80\x94#Lu\vf\xe9\x1dX\x8c\x87\x01\xd3\xa5\xa5/QE\xdcI\xb4\x8c\xec\x05w\xd5\xcb\xcfk\xb2\xf85G\xae\x99\xf0\x96qG\xa6\xee\xf2I\xb2d\x96H\x1b*0\xe4iBJ6q\xd1BA\x11\xd37LY\xac\xa6/\x92W\x89\n\xcb\f\xa58j\x9c\x80\xff\xd5:\xae\xa1*\x84\xf5\x0e\x03'}, {0x20, '\x05s\\q\xcc\x94_\xa3\xf4\x87\xec\xf6\"\x1e'}, {}, {0x20, '*'}, {0x20, 'vfat\x00'}], 0xa, "7708bc0ff123a5dfa38aeff0e25f449213af2d02fe82ee761f1e18fa33b0aeb1727d24d91d0c48f47eba16acefb11f8a35d602b0964edf3f8afee6110000b50759b800092adce4dfd0f625f88076f82908b4adf3f5e78fddbfa31ce622f267c90917020f8cc1fcbcf6ccaad143b7709809dc4ea761f823cfa9a0431358fd69c6e30f5bf735abe3f3d3a69f6e2e"}, 0x130) open(&(0x7f0000000180)='./file0\x00', 0x42, 0x14) mknodat$loop(0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00', 0xc000, 0x1) 13:12:46 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b30008082000040000", 0x13}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000003001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 248.226724][T27526] loop0: detected capacity change from 0 to 256 [ 248.234615][T27527] loop5: detected capacity change from 0 to 256 [ 248.235588][T27531] loop1: detected capacity change from 0 to 256 [ 248.266206][T27526] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100004c450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000004001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 248.283206][T27531] FAT-fs (loop1): invalid media value (0x00) [ 248.289253][T27531] FAT-fs (loop1): Can't find a valid FAT filesystem [ 248.292002][T27527] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:46 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 248.407601][T27570] loop0: detected capacity change from 0 to 256 [ 248.411444][T27571] loop1: detected capacity change from 0 to 256 [ 248.425501][T27570] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 248.436871][T27571] FAT-fs (loop1): bogus number of FAT sectors [ 248.442980][T27571] FAT-fs (loop1): Can't find a valid FAT filesystem [ 248.487358][T27584] loop5: detected capacity change from 0 to 256 [ 248.524020][T27584] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 248.541887][T27533] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 248.558536][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6c00, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000060450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000007001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, 0x0, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:46 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:46 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x1, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c72edc63b73668553b300080814000400008000f8000020004000030000000000000001", 0x25, 0xfffffffffffffffc}, {0x0, 0x0, 0x10000}], 0x2000, &(0x7f0000000180)=ANY=[]) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x88) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x8) [ 248.688712][T27533] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000068450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 248.761585][T27617] loop1: detected capacity change from 0 to 256 [ 248.770600][T27622] loop5: detected capacity change from 0 to 16383 [ 248.778728][T27625] loop0: detected capacity change from 0 to 256 [ 248.780992][T27617] FAT-fs (loop1): bogus number of FAT sectors [ 248.791054][T27617] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:47 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, 0x0, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x88) 13:12:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000008001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 248.806318][T27625] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 248.825918][T27622] loop5: detected capacity change from 0 to 16383 13:12:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100006c450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:47 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000", 0x1c}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 248.903485][T27656] __nla_validate_parse: 132 callbacks suppressed [ 248.903497][T27656] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 248.924895][T27661] loop0: detected capacity change from 0 to 256 [ 248.932635][T27662] loop5: detected capacity change from 0 to 256 [ 248.952567][T27661] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 248.965604][T27662] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 248.967520][T27671] loop1: detected capacity change from 0 to 256 [ 248.998754][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 249.023473][T27671] FAT-fs (loop1): bogus number of FAT sectors [ 249.026365][T27677] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 249.029586][T27671] FAT-fs (loop1): Can't find a valid FAT filesystem [ 249.150538][T27643] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:47 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x7400, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000074450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:47 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, 0x0, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:47 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019021a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 249.269342][T27643] FAT-fs (loop4): Unrecognized mount option "c" or missing value [ 249.340405][T27706] loop5: detected capacity change from 0 to 256 [ 249.343334][T27705] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 249.347071][T27708] loop0: detected capacity change from 0 to 256 [ 249.357595][T27707] loop1: detected capacity change from 0 to 256 [ 249.378748][T27706] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100007a450000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 249.392034][T27707] FAT-fs (loop1): bogus number of FAT sectors [ 249.398131][T27707] FAT-fs (loop1): Can't find a valid FAT filesystem [ 249.415146][T27708] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 249.416274][T27722] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 249.435675][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:47 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019031a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:47 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000090000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:47 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x40d04, 0x100) chmod(&(0x7f0000000080)='./file1\x00', 0x28) [ 249.522107][T27740] loop1: detected capacity change from 0 to 256 [ 249.534235][T27744] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 249.544386][T27747] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 249.558302][T27745] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 249.562497][T27753] loop0: detected capacity change from 0 to 256 [ 249.567645][T27745] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 249.589824][T27753] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 249.600254][T27759] loop5: detected capacity change from 0 to 256 [ 249.601718][T27740] FAT-fs (loop1): bogus number of FAT sectors [ 249.612689][T27740] FAT-fs (loop1): Can't find a valid FAT filesystem [ 249.628137][T27759] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 249.631922][T27763] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 249.646485][T27763] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 249.657298][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 249.670054][ T1240] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 249.853009][T27721] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x7a00, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019041a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:48 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000000500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000", 0x21}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 250.025606][T27795] loop0: detected capacity change from 0 to 256 [ 250.050722][T27804] loop1: detected capacity change from 0 to 256 [ 250.057274][T27803] loop5: detected capacity change from 0 to 256 13:12:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450200002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 250.074590][T27795] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.092750][T27803] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.116612][T27804] FAT-fs (loop1): bogus number of FAT sectors 13:12:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019051a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 250.122718][T27804] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:48 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450300002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), 0x802000, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}, {@debug={'debug', 0x3d, 0x11f3}}], [{@euid_eq={'euid', 0x3d, r2}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x32, 0x31, 0x32, 0x39, 0x35, 0x31, 0x34], 0x2d, [0x36, 0x35, 0x38, 0x33], 0x2d, [0x61, 0x63, 0x39, 0x39], 0x2d, [0x38, 0x66, 0x64, 0x32], 0x2d, [0x38, 0x66, 0x36, 0x66, 0x35, 0x65, 0x34, 0x33]}}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@appraise_type}, {@measure}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}}) open(&(0x7f00000001c0)='./file0\x00', 0x111400, 0x1ac) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getpeername$unix(r3, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019061a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 250.307712][T27844] loop5: detected capacity change from 0 to 256 [ 250.310601][T27846] loop0: detected capacity change from 0 to 256 [ 250.329391][T27844] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.339288][T27846] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.341436][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.384642][ T1150] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.443689][T27805] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xd802, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:48 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450400002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019071a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x88400, 0x50) 13:12:48 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, 0x0, r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019081a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 250.642119][T27880] loop0: detected capacity change from 0 to 256 [ 250.648165][T27885] loop5: detected capacity change from 0 to 256 [ 250.655584][T27881] loop1: detected capacity change from 0 to 256 [ 250.668511][T27885] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450500002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019091a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 250.689740][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.703480][T27881] FAT-fs (loop1): bogus number of FAT sectors [ 250.709565][T27881] FAT-fs (loop1): Can't find a valid FAT filesystem [ 250.720967][T27880] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:49 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000000190a1a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450600002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 250.862240][T27929] loop5: detected capacity change from 0 to 256 [ 250.870064][T27929] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 250.882148][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 251.128727][T27884] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:49 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xd900, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:49 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, 0x0, r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:49 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000000190b1a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450700002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450800002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 251.280082][T27951] loop1: detected capacity change from 0 to 256 [ 251.304995][T27951] FAT-fs (loop1): bogus number of FAT sectors [ 251.311142][T27951] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000000190c1a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:49 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000400003000000000000", 0x23}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 251.337027][T27959] loop0: detected capacity change from 0 to 256 [ 251.354163][T27959] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450900002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:49 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, 0x0, r0, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000000190d1a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 251.446118][ T1145] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 251.461599][T27982] loop1: detected capacity change from 0 to 256 13:12:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450a00002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 251.486685][T27982] FAT-fs (loop1): bogus number of FAT sectors [ 251.492837][T27982] FAT-fs (loop1): Can't find a valid FAT filesystem [ 251.538236][T27998] loop0: detected capacity change from 0 to 256 [ 251.547943][T27998] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 251.581231][ T8] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 251.805868][T27957] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:50 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xd902, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450b00002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000000190e1a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:50 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450c00002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 251.996520][T28028] loop0: detected capacity change from 0 to 256 [ 252.008666][T28034] loop1: detected capacity change from 0 to 256 [ 252.034030][T28028] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019101a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 252.053996][T28034] FAT-fs (loop1): bogus number of FAT sectors [ 252.060085][T28034] FAT-fs (loop1): Can't find a valid FAT filesystem 13:12:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450d00002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019111a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:50 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450e00002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 252.218627][T28068] loop0: detected capacity change from 0 to 256 [ 252.262644][T28072] loop1: detected capacity change from 0 to 256 [ 252.271443][T28068] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 252.311931][T28072] FAT-fs (loop1): bogus number of FAT sectors [ 252.318026][T28072] FAT-fs (loop1): Can't find a valid FAT filesystem [ 252.540286][T28027] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:50 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xedc0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019121a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000451000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:50 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x5) 13:12:50 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f80000200040000300000000000000", 0x24}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:50 executing program 5: ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r2}, {0x0, r2}, {r1}, {r1}, {}, {}, {}, {}, {}, {r1, r2}, {0x0, r2}, {}, {r0, r2}, {0x0, r2}, {}, {r1, r2}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r1}, {0x0, r2}, {}, {}, {r0}, {}, {}, {}, {r0, r2}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {r0, r2}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {r1}, {0x0, r2}, {}, {r0, r2}, {}, {r0}, {}, {r1}, {}, {}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {0x0, r2}, {r1}, {}, {}, {}, {r1}, {r0}, {r0}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r1}, {}, {}, {0x0, r2}, {r0}, {}, {}, {0x0, r2}, {r0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r0, r2}, {}, {r1, r2}, {}, {}, {}, {r0}, {}, {0x0, r2}, {}, {r0}, {r0, r2}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {r0}, {0x0, r2}, {0x0, r2}, {}, {0x0, r2}, {}, {}, {0x0, r2}, {r0}, {0x0, r2}, {r1}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {r0}, {}, {0x0, r2}, {r1}, {}, {r0}, {}, {}, {}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {}, {r0}, {}, {r0}, {}, {}, {r1}, {0x0, r2}, {r1, r2}, {}, {}, {0x0, r2}, {0x0, r2}, {}, {r1, r2}, {}, {}, {r0}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {r1}, {}, {}, {r1}, {r1}, {}, {}, {r1}, {0x0, r2}, {}, {r0}, {r0}, {}, {}, {0x0, r2}, {0x0, r2}, {r1, r2}, {}, {0x0, r2}, {r0}, {r1, r2}, {r0}, {r1, r2}, {r1}, {r0, r2}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {r0}, {0x0, r2}, {0x0, r2}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000052e40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053040)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x80, "feffacad2bc319"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000002c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054100)={0x0, ""/256, 0x0, 0x0}) r7 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r10}, {0x0, r10}, {r9}, {r9}, {}, {}, {}, {}, {}, {r9, r10}, {0x0, r10}, {}, {r8, r10}, {0x0, r10}, {}, {r9, r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {r9}, {0x0, r10}, {}, {}, {r8}, {}, {}, {}, {r8, r10}, {}, {}, {0x0, r10}, {0x0, r10}, {}, {r8, r10}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {r9}, {0x0, r10}, {}, {r8, r10}, {}, {r8}, {}, {r9}, {}, {}, {}, {}, {0x0, r10}, {0x0, r10}, {}, {0x0, r10}, {r9}, {}, {}, {}, {r9}, {r8}, {r8}, {}, {0x0, r10}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {r9}, {}, {}, {0x0, r10}, {r8}, {}, {}, {0x0, r10}, {r8, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {0x0, r10}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {r8, r10}, {}, {r9, r10}, {}, {}, {}, {r8}, {}, {0x0, r10}, {}, {r8}, {r8, r10}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {0x0, r10}, {r9, r10}, {r8}, {0x0, r10}, {0x0, r10}, {}, {0x0, r10}, {}, {}, {0x0, r10}, {r8}, {0x0, r10}, {r9}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {r8}, {}, {0x0, r10}, {r9}, {}, {r8}, {}, {}, {}, {r9}, {r8, r10}, {0x0, r10}, {0x0, r10}, {}, {}, {}, {}, {}, {r8}, {}, {r8}, {}, {}, {r9}, {0x0, r10}, {r9, r10}, {}, {}, {0x0, r10}, {0x0, r10}, {}, {r9, r10}, {}, {}, {r8}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {r9}, {0x0, r10}, {}, {r9}, {r9}, {}, {}, {r9}, {0x0, r10}, {}, {r8}, {r8}, {}, {}, {0x0, r10}, {0x0, r10}, {r9, r10}, {}, {0x0, r10}, {r8}, {r9, r10}, {r8}, {r9, r10}, {r9}, {r8, r10}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {r8}, {0x0, r10}, {0x0, r10}, {}, {}, {}, {}, {}, {0x0, r10}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054300)={0x0, ""/256, 0x0, 0x0}) r12 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r12, 0xd000943d, &(0x7f0000058c40)={0x1, [{0x0, r15}, {0x0, r15}, {r14}, {r14}, {}, {}, {}, {}, {}, {r14, r15}, {0x0, r15}, {}, {r13, r15}, {0x0, r15}, {}, {r14, r15}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {r14}, {0x0, r15}, {}, {}, {r13}, {}, {}, {}, {r13, r15}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {r13, r15}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {r14}, {0x0, r15}, {}, {r13, r15}, {}, {r13}, {}, {r14}, {}, {}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {0x0, r15}, {r14}, {}, {}, {}, {r14}, {r13}, {r13}, {}, {0x0, r15}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {r14}, {}, {}, {0x0, r15}, {r13}, {}, {}, {0x0, r15}, {r13, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {r13, r15}, {}, {r14, r15}, {}, {}, {}, {r13}, {}, {0x0, r15}, {}, {r13}, {r13, r15}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {0x0, r15}, {0x0, r15}, {r14, r15}, {r13}, {0x0, r15}, {0x0, r15}, {}, {0x0, r15}, {}, {}, {0x0, r15}, {r13}, {0x0, r15}, {r14}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {r13}, {}, {0x0, r15}, {r14}, {}, {r13}, {}, {}, {}, {r14}, {r13, r15}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {r13}, {}, {r13}, {}, {}, {r14}, {0x0, r15}, {r14, r15}, {}, {}, {0x0, r15}, {0x0, r15}, {}, {r14, r15}, {}, {}, {r13}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {r14}, {0x0, r15}, {}, {r14}, {r14}, {}, {}, {r14}, {0x0, r15}, {}, {r13}, {r13}, {}, {}, {0x0, r15}, {0x0, r15}, {r14, r15}, {}, {0x0, r15}, {r13}, {r14, r15}, {r13}, {r14, r15}, {r14}, {r13, r15}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {r13}, {0x0, r15}, {0x0, r15}, {}, {}, {}, {}, {}, {0x0, r15}], 0x0, "2156816c73038c"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000054500)={{0x0, 0x6, 0x4d1a, 0x1, 0xfffffffffffffffa, 0x0, 0x3d35, 0x8, 0x7, 0x1f, 0x7, 0x5, 0x140, 0x6, 0x7}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055500)={0xe6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3}, {0x0, r4}, {r5}, {0x0, r6}, {}, {r8, r11}, {}, {r14}, {r16}], 0x80, "81effa868ffcac"}) r17 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r17, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r17, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 252.697561][T28108] loop1: detected capacity change from 0 to 256 [ 252.701165][T28112] loop0: detected capacity change from 0 to 256 [ 252.711088][T28113] loop5: detected capacity change from 0 to 256 [ 252.732925][T28112] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000451100002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019251a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 252.743979][T28108] FAT-fs (loop1): bogus number of FAT sectors [ 252.750053][T28108] FAT-fs (loop1): Can't find a valid FAT filesystem [ 252.764256][T28113] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, 0x0, 0x5) 13:12:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000451200002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 252.794913][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 252.804733][ T8] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000452500002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 252.916131][T28157] loop5: detected capacity change from 0 to 256 [ 252.927887][T28156] loop0: detected capacity change from 0 to 256 [ 252.943602][T28157] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 252.967565][T28156] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 252.977969][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 253.010870][ T1240] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 253.165069][T28118] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:51 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfeff, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019481a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:51 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000454800002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:51 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, 0x0, 0x5) 13:12:51 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x4000, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000000194c1a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000454c00002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000140), 0x1, 0x8000) fsetxattr$security_capability(r0, &(0x7f0000000180), &(0x7f00000001c0)=@v1={0x1000000, [{0xffffffff, 0x800}]}, 0xc, 0x2) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) faccessat2(r1, &(0x7f00000000c0)='./file0\x00', 0xc7, 0x100) [ 253.402425][T28200] FAT-fs (loop5): bogus number of reserved sectors [ 253.407837][T28196] loop0: detected capacity change from 0 to 256 [ 253.408957][T28200] FAT-fs (loop5): Can't find a valid FAT filesystem [ 253.435142][T28198] loop1: detected capacity change from 0 to 256 13:12:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019601a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:51 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 253.484851][T28196] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 253.498749][T28221] loop5: detected capacity change from 0 to 256 13:12:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000456000002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 253.525857][T28221] FAT-fs (loop5): Unrecognized mount option "security.capability" or missing value [ 253.588135][T28239] loop1: detected capacity change from 0 to 256 [ 253.602301][T28245] loop5: detected capacity change from 0 to 256 [ 253.619599][T28245] FAT-fs (loop5): Unrecognized mount option "security.capability" or missing value [ 253.831293][T28197] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:52 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xfffe, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, 0x0, 0x5) 13:12:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019681a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000456800002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:52 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25, 0x1}, {0x0, 0x0, 0x10000}], 0x120012, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = geteuid() r2 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r4) r6 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc1}, &(0x7f00000001c0)={0x0, "7b2b2582ba15935dff2a9a45a182efc9e94b79307763db342518e544424731db1564efbec540d2d195bf56dedd6c6fb86b6eb0af95cc6d453a3ca812ccf52fd4", 0x23}, 0x48, r2) keyctl$chown(0x4, r6, r4, r5) r7 = gettid() tkill(r7, 0x7) getresuid(&(0x7f00000008c0), &(0x7f0000000000)=0x0, &(0x7f0000000940)) setresuid(0x0, r8, 0x0) r9 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r9, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r9, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000004bc0), 0x521002, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004cc0)=[{{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000000c0)="89d6d190041fd40f652ed758b9b91f4c17e0", 0x12}, {&(0x7f00000002c0)="b9b451faac244b2bc1a73f83657bfea22e72c55d7c4492400d8c811711280bb4115b76fbbf94ced8d82dc00fcfadc935b82ed94d4132f77bcf81790e12bbdf5a1196e39ecabf7a650455e78932783a0ff4628ea57289a2ebeed563a36a077c336844a9957d790a49496baea2a626e187612e7b2e3e972cb7b944c23e3af9fa8011a16ef609bd9d8b81f1b9061c7ae92a70cf733edbeafb4d302c57b6951a95c1e624e4340ffe94ed6c048b33f95f1cd3f4e791a8798dcd5b54", 0xb9}, {&(0x7f0000000380)="52da5c19da9f463dd93f43b4189a5265894822f2ebd356f6e5cb69252266e99ccba4f751f5bd018902b9d53aafaff057ede393d120ed3a565faa7667d27b1ea20c306ab1df7512b5d0cc8cc8a632b9044c00370473f69d5d35b95db25257527c7ed8ce4cb3898d283f755df1ac7b79085cd4493575f4e17672ff211633b3209f24b716679c1081874dac97f510713fab50bbe81108d8900fb76ebb4c119a24b1f60dff194684524cfa03d8d6d63d6be4cf76b50e3a4a59f393", 0xb9}, {&(0x7f0000000440)="47b744a0b86ece8e6780b8cf78aede1533349a5fd491f9144993e01ef0d0e4f2f42475d12ec5f5dec9c8355a708fe93cfa35ded9e3039ec9cb23221a28463fa84be94e72864b898cac86fabef1846b7752f7dc3aa0e755c2205ea9dbf9803d2ee1476dc8e625438b3f569b6e24b791d2c67405fc4e746f284289d98bf7e53cecd5c660494401d393810dc49187c5f870fe64ddc4db001c9c454dc9e2b202a1c7992d8589b634b64b", 0xa8}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="bd0b1f861b459c0fd64cc569adfc06e6842f56e29dbaa43f501c3bfcd006eb56aaa8170072f1a0047cf9c7b6385ff71fcf2e2c3a047f25ad8e929207ec5eb771d9d14494c643e3a72a67c711dfdde263060262b7efc92be7c41475218d8910aa089cfd025d31cd985b54fd7b7a6d510885d8b591eb27f2a0fe724b66cc580da0fa0d7f9521", 0x85}, {&(0x7f00000001c0)="4fbd041acbd4b4322d", 0x9}], 0x7, &(0x7f00000017c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0xb0, 0x10}}, {{&(0x7f0000001880)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000001900)="a0c007b538104809b0d6d2da6d1bdecba869d882b31ef0594f7e9e27ffc62682e79ded6c50c8547f899993a81a3e27238eeae0088a13afe87023830b66d9f970e4890fb918f613da887f82defab5ff7402456944978b1220e48c8edf41c05cd3122a6ce42e4587722587a945a2e3b69575ce89b5957164dd3797149b06ebde5d4f73d573097228636ed73faee1677138360e2ae678d4156c50877ffcdbb25ac0d372848c543d7984c4a4c68d14644b6533", 0xb1}, {&(0x7f00000019c0)="57f4e31d917f6a6a70a9487bdc641d2418511d9e373bd2171a404bcb62c9fc798e7ece1255150235334c29a82209a40ce676c7015cba8e4fb3b869cee791ad41cb79dce8af06", 0x46}, {&(0x7f0000001a40)="1a7a8dca799dad13aaa7ec446bf327230aafaa1745a24cb1193bad4e6bf448e9596697970a9153bad58c8eb52cac97cf8b52ba1ec68703bdd5e8195cd1b255df9937195a282750bd752439fcafea0ebf3197fa49b1f52f40534a2a03afd572b28bb9e24c6d052de90b4edc6b10c416bced8bad8b7ac76f34a8d0a0b2691354ad5ca858fafb3fb043bd5021d05b18b4207087701cb80ad74853a7bf389d2320bccf567125e2c8f3b7872d2ce565e10798744f7dc542dc7cd64690dd8035c7d071061436773ae92e142ab4a71f9312a31451c95595a13c57af227467bc", 0xdc}, {&(0x7f0000001b40)="f92ff90e05699559688e78a6c4f713e993dd62ced27fda668bb5fcfdb129f446eeda9c6489e15feeefe98c24cf76204c40db1b9dcb435ccc54fdf62bd3d6fb32341c80e8aaac69aefda622eec7a5fbd38b6902385a507b7c19e9d9e1da87e14e7e98c53ac3a9050e86f6a78beb71b7ee3fb4f18cdcf68ed5507bc91c7d4d3210e7b3e237ba51672d40895cfb01d689438e9057624c25efb84bda659e5a0a37c4dce270724a78e7173789285a3945112d93d5803642da03cac4f3a5c14454677e8e19e06bf92b7122cd5b2d303fba7b1dd5bc4359b78e27607ec9a812b8734422c8f54762a831260ac15eb9b5", 0xec}, {&(0x7f0000001c40)="6ab3289c890400ef7f9f7908eb3f342f188ff3ae18c86b1546c9d886e23efcf979536a672f1d2f500d2d7efac82e44f3ef9cee9e3640570b2ea30439c0a177b709ab393fcf7a5127b6e2d2071ea33ae191f68956f801e967741e719b2e67a5ed167380e8e2b1a726f72ccbb97804cada2e1fb5112441fe5d61f2e1", 0x7b}, 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{&(0x7f0000004200)="9a45ab232ccc39d50478338df0c5911ea1ad598aefbc5f7a7f57b91272cee90ed200b5e89f38600313c025aceef0b9a7a78b8e425c4efa11cd46b1ec8b9b81a71b043a907482d3c2ef455fa90131b500baf23fae54d6a73c75fb9a19c3adcbee0b767c9ed23826d3a32b9b08d0bb4bc1f83bc10158ac1332cba77531039f09e26f2b1d72dca9ec0569252870d48d929f9396cdc3ed1c08485f6f14cf80a93ec42cee34d9e3a70fdeec695282903f3bbebcc31792ad06c7179fc59b1f2953e50a8016a94cadd5bdae77a4878dbe9a1972cc9cdb75c561339a6328d97cc38f1626bc94e66dcc8b", 0xe6}], 0x7}}, {{&(0x7f0000004380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004b00)=[{&(0x7f0000004400)="a38af92cc637ae5761827423e7d615481ed9da7fbd171234dd28430096d529599e3290817db6251bb8f585799f07c4e5a29f88d03e58aadb7f73a89780d33734fba4f1e504da25b3134bfbeff6f4f3ccef8fb45513060ab48d2ae7ddcf8df6c4a3eb6e46c68420dff0cc3ec7a1476cdfe379b84e7b5e81abcd62fb3d11fd529c607d9a32da0956c10571f33d9c83f2751df925e86fbfe33760d612526cab457f2d93538d90a48c23ffcde4252aa115449117dd", 0xb3}, {&(0x7f00000044c0)="b6671d9f0cc8d1644acda2f4b325202231f64bfb7ae178b3da335c78f17b1192d209", 0x22}, {&(0x7f0000004500)="fe577bf0bab45135e46fa204e890b077eaa1f2b94b6ba624631f0ce1c2d16324cc448f2bdf03fe10b43648dad9ea6a8aeb6f16cbcf420517f145f292f68ef35c5d526b2915160fcb745e68532faa9fa0c9aa83f899d49560902cffcfa8", 0x5d}, {&(0x7f0000004580)="e37640fa2db4aea1cb9b090599dd7610f26d83f06488c311d280a9f965d6336279e0ed49f8bcb08251cbf6eda5fa384d14aa0863fb3cd6785f0c58a2c28c4a562e8301c2ec379c8c2a1d656c54ab824a9a757101655d862a882294b0fd4d93b34f8b9694c0bbcfe5b183f166fe3b9a6686d43f6e35c48d3c54be46a547153e7b38fcd1de8b3f2b31a100df11c2dd9a3ede01f738eef83efd83e16be429310cfdd28d8be6a6dbd2aaf51a1a754234e93b39a744", 0xb3}, {&(0x7f0000004640)="ddc10a720141987f5d746407a93a19bb7f76a40c5ed10eb0053c0773546d17485581a0f47107979c02fd37f2372d6b95dd2540452afc120c383f0a320f1aa0ba9d9c8a0f78db1fcc8615662bde1e5cc1ad11241f43258c3c2e577f6eefec5e2ba7db58508f08dd2fd54e9972eb3694ef81f0d7092e005ae84a574a4ff63568d197304069dd2bcbce3d39e3e9d361022dcd57f61531735bb812c4f63647e6648cc06dca82c841ecc7531aca6dada6fc0a4f6b2f624748c3494882a9437f6383506f25f8b88ea5f42823783514ca04112033d303d8de25961454051d8069b1c204", 0xe0}, {&(0x7f0000004740)="ff828ade24d8d750dc5394996b9370d78d372de99a244999568000039f01ba1ab4fe51d518463ca8e5ecc3aeec346b51afff24406663839f061cedcb3198d28bc7c3c5efaebcce0d6cbe21100cfc7aa1c32567539217e475eacc6b8ae3865836d31733c8db6936968523cacff1ef810b2c14606bd04370b658e5298903e61031310105f7ef61fa9c0e9acfef5d3b5c11a02b68f348b9c0beaf3dbb7899067335ca9c248f4d45a8a9b6780c4b77", 0xad}, {&(0x7f0000004800)="a8bd0cd56b6f06e367e26c35978e5d84f5e5daba456bf53a3730759a132d8b08d388621f62d745884e5d122fc01b21ecd85bad1ef7acc263978d772034d2c1f0eea6349f2d7637223e77c540e79992e05b7ba1b1e16a83891f4256e95f902298126cd636616e734dc1ddb8f21f961b936c3d357b7c4e74d530ea41bcd384b23e0b1bfd8d707ecd10e85322873c29", 0x8e}, {&(0x7f00000048c0)="55463a7fe19c8070e4a72cf7623ad26ad885a38aed9bcf05a5ad1a4e09805b0da74e995f90ea7101d073465d8e7b7251485968b216a3deda057dabadb2faf30c6dace0c945a8775f93ffe409798a1d8f030fb6fd2c696df17cb21845dfdc5083a8c205f646f0b2f6dda85055be47b960c6ae31c88d4fdbb9d019c6e914271b0784ddd95b80d532c1853e2ee2a8b37dc71b7217e99deb64", 0x97}, {&(0x7f0000004980)="a042ee85dc97dc6691f4b171b77384f101b1b0f32b1ad8b696694ef71159cdf649b864122bce1a7102dd665a20f59f79f30e3f8fa812ced759c3a561bad005a6e2a9cc5aa56153589e897b39e0fb68dac2418bc57edbb4017fc4fff8b854936e912cf87d6accb10f26b0e8b4e2dbec6542bb0f2d6108bceb5a8f85ff1ce922a7ac24720f3a54f5b7a97b613d77239a", 0x8f}, {&(0x7f0000004a40)="bfe00d933b90e9bea92940f202d4134818a83071a31e72afeebf88ca9db469df1804a9f331ae12434ce4ae934d5f307ddc0451e055f2bd73cb39d52c128dbe14c0809f76ebfb551cdabcdb7f61688cd7adf51ad1948f899bfe23d5fe84a00ab56b1f542f68efad1ccc362e18eb0f4114f3d9e47ecd126278e339fafef912eddc9e00260700d0af4bb57020f52ffd8b0825e6bdc73f6804db12f8ad8a65196de6c4f3bbe8daefdc72e449c10362", 0xad}], 0xa, &(0x7f0000004c00)=[@rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, r5}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r9, r10]}}], 0xa0, 0x2000a004}}], 0x4, 0x8cf889a1f603d3d) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 254.018131][T28271] loop0: detected capacity change from 0 to 256 [ 254.023130][T28276] loop1: detected capacity change from 0 to 256 [ 254.031563][T28275] __nla_validate_parse: 120 callbacks suppressed [ 254.031575][T28275] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.047215][T28275] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.050426][T28271] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000456c00002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000023c0)=""/94, 0x5e}, {&(0x7f0000002440)=""/4083, 0xff3}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x3, 0x9, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="601c6d6b646f73648553b300130820000400008000f8001e2000407a7be13cfc7d2fa80001e7c3545053ab8ccafb3cf3862be8d9156a405d554781e31578f7f366a09faad8bb556601df9be41726f6fde90924a875ebb887ffd66f6294296fd7cef2979c", 0x64}, {0x0, 0x0, 0x10000}, {&(0x7f0000000000)='\t', 0x1, 0x5}], 0x0, &(0x7f0000000200)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:52 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 254.057301][T28279] loop5: detected capacity change from 0 to 256 [ 254.079145][T28272] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. [ 254.089252][T28285] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.098582][T28285] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.109147][T28286] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.3'. 13:12:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000000196c1a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 254.146344][ T1150] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.152536][T28291] loop5: detected capacity change from 0 to 256 [ 254.166318][T28291] FAT-fs (loop5): Unrecognized mount option "0x000000000000000300000000000000000003" or missing value [ 254.193461][T28295] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.202790][T28295] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.223736][T28304] loop1: detected capacity change from 0 to 256 [ 254.227802][T28291] loop5: detected capacity change from 0 to 256 [ 254.233673][T28310] loop0: detected capacity change from 0 to 256 13:12:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000457400002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 254.238673][T28316] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.251776][T28316] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 254.259222][T28304] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.261304][T28291] FAT-fs (loop5): Unrecognized mount option "0x000000000000000300000000000000000003" or missing value [ 254.305657][T28310] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.335968][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.537591][T28277] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:52 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x20000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:52 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8, 0x7, &(0x7f00000006c0)=[{&(0x7f00000002c0)="5b752544c01d331b5671859849b7c39870e7371f762fe335cd29faffd167ccfaea18c7f6750840d182d282d7978485532a8dba41bd69fee533c5a5cf2e2ee69d7442efa89ab9ca1c297c55ec1ffc8a07454c0d187124faa763c9dc7228b7f3cec4195db15326f5436ee681d650ddc169599c429d67938c86b5c22675999128d2e6785607f553a3f91a36894921828eddd613db4d3b96080495fd16183340de0f8d6e636176b59f695cedb2c35d8b13d09aff334af69a145a0e337450299c619d82a1dec9f3c9142d028c96b9be138234772cad1161615a3983dcd026", 0xdc, 0x8}, {&(0x7f0000000180)="8323835a88e16bafad425f", 0xb, 0x7}, {&(0x7f00000001c0)="26f8ac80bd17e81b3c1f", 0xa, 0x800}, {&(0x7f00000003c0)="5d9c6af940f1d99da3a47990e0c586d8343a9130edc17ffa7a62f9026432efdaa5bac38a1118663f529eb496f86df20dcf2c87e3a8fac1a36bb79534f9e5927176d52379e26eafea6d342a117cb131496bf17002cca2974edd932f446c0ca4e19a90bb22470ef938d2de536d446c908302f31138f6887625841744ed8e6a7814e03997f218dcb8954f4fc1720367acc68c99aed1d4126b2be7", 0x99, 0x842}, {&(0x7f0000000480)="4f8e53ebf862753b5c25acc86c7ed3f9a5870b607eea524ceab43c3b1bfcf8cdec51a47c179a7e9e6f69df2b850c0dd822ffa47727603f563015d27871d91530b3047787a1f49d57b1cd", 0x4a, 0x100000000}, {&(0x7f0000000500)="2d9328b3d5f53892d89a0190ee1e7545e10c549e80fbabd53f51a076886613da52875e62f40a6718c57028259b8b6a12174705c34891e94abd7dbf2bb18544ad1655c26d98763c1bdad5d0ae8c1192f37e352501a2dea8e52883c8b164f0841e4b0b5f9379ea2fb0cd87bbf08ab9b98f3a073514b3a5745042720b948f8d8a1409e45199d5c976853e135585cba9bc7cdba0b23e5902578d50abd98609c520ff792dd83ff75c2bce84d542e285cecd5f1ab178f433681748d5458e169572078221af12bf278e821bef365300aa4a834974b91a2df0b37d41c3f0de", 0xdb, 0x549}, {&(0x7f0000000600)="93c30dd946bc9656f9a58d814d3b3b8c91c71dd60e6ef02e63f3e387150f58fece666cefd78a8227e437a5acc8925bfecb904cede7ce75e117bbd6e364ad336873c4c00342de37304779950fcab40b73556cc152484df84b9af90a4bc99b11466b1443d29fe86ed8f3e530800eda571ba29c35c75b92e897a74eb2b7c8446bcabeb2507f8620", 0x86, 0x8}], 0x0, &(0x7f0000000240)={[{@fat=@quiet}], [{@dont_hash}]}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019741a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:52 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:52 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) 13:12:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000457a00002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 254.718371][T28351] loop0: detected capacity change from 0 to 256 [ 254.725433][T28355] loop5: detected capacity change from 0 to 256 [ 254.740712][T28351] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.750733][T28363] loop1: detected capacity change from 0 to 256 13:12:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad725413006000000010000004500000025000000197a1a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450003002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 254.763494][T28355] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:53 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 254.788870][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.807452][T28363] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.827455][ T1150] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019003900150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:53 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 254.910207][T28390] loop0: detected capacity change from 0 to 256 [ 254.949404][T28401] loop1: detected capacity change from 0 to 256 [ 254.961522][T28390] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 254.961870][T28403] loop5: detected capacity change from 0 to 256 [ 254.988855][T28401] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.011119][ T1150] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.031163][T28403] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.041650][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.452013][T28364] FAT-fs (loop4): Unrecognized mount option "c" or missing value 13:12:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x80000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045fc04002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019003900150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:53 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:53 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, 0x0, 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x8, 0x4, &(0x7f0000000780)=[{&(0x7f0000000580)="b96868322edbbfa9e21131b840bdb6de", 0x10}, {&(0x7f00000005c0)="2ed96eab8428afef9724961bde46b208cc68e9df9c6132bc37ed7de24ca3d253f045104fb65930ebf0bd6f090a3c8928e5322c5e7dac501280ab3f67f3c214f18fe0a3036f1b6acf12c3a8c2af4d543575cfc8ec81060ced2fbe0b67c5667693f2a220fca999be7f35e51a50a4e38a727526b1275ed88b8993808f", 0x7b, 0x80000001}, {&(0x7f0000000640)="dd54644fbc4716c91a7c6de8113e63bcccef", 0x12, 0x9}, {&(0x7f0000000680)="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", 0xfa, 0xfffffffffffffff7}], 0x2000080, &(0x7f0000000800)={[{@nodots}, {@dots}, {@nodots}, {@fat=@tz_utc}, {@dots}, {@nodots}, {@dots}], [{@smackfstransmute={'smackfstransmute', 0x3d, '@\xbb^.]\x00'}}, {@obj_role={'obj_role', 0x3d, '--/-\x00'}}]}) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='+--@\x00', &(0x7f00000001c0)='%&\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='vfat\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='@\'\x00', &(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='@\xbb^.]\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='--/-\x00', &(0x7f0000000480)='vfat\x00']) [ 255.646516][T28439] loop5: detected capacity change from 0 to 256 [ 255.653232][T28440] loop0: detected capacity change from 0 to 256 [ 255.662049][T28444] loop1: detected capacity change from 0 to 256 [ 255.672268][T28439] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450005002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a02150002000200000000000006040000000000000000", 0x39}], 0x1) [ 255.688500][T28440] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.706142][T28444] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.729819][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, 0x0, 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 255.729893][ T1150] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x1000800, &(0x7f0000001340)=ANY=[@ANYBLOB="bbfc4ccef2dbd6b393166c0dd1bc0f77d4a62bda00", @ANYRES16=r0, @ANYRESOCT, @ANYRES16=r2, @ANYRESDEC=r2, @ANYBLOB="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"]) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x12d) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x20b002, 0x0) openat(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450006002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a03150002000200000000000006040000000000000000", 0x39}], 0x1) [ 255.783259][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.880555][T28485] loop1: detected capacity change from 0 to 256 [ 255.901458][T28485] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 255.906317][T28491] loop5: detected capacity change from 0 to 256 [ 255.938075][T28491] FAT-fs (loop5): Unrecognized mount option "LֳlѼwԦ+" or missing value [ 255.954667][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 256.035626][T28502] loop5: detected capacity change from 0 to 256 [ 256.042337][T28502] FAT-fs (loop5): Unrecognized mount option "LֳlѼwԦ+" or missing value 13:12:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x80040, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:54 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400000000000000, 0x0) 13:12:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a04150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450007002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, 0x0, 0x4000, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fspick(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 13:12:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450009002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 256.641355][T28522] loop1: detected capacity change from 0 to 256 [ 256.651780][T28527] loop5: detected capacity change from 0 to 256 [ 256.660931][T28529] loop0: detected capacity change from 0 to 256 [ 256.674173][T28522] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a05150002000200000000000006040000000000000000", 0x39}], 0x1) [ 256.689496][T28529] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 256.725926][T28527] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000a002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a06150002000200000000000006040000000000000000", 0x39}], 0x1) [ 256.741734][ T1145] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:55 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x16a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:55 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x70) [ 256.793634][ T1271] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 256.885903][T28571] loop0: detected capacity change from 0 to 256 [ 256.888344][T28572] loop1: detected capacity change from 0 to 256 [ 256.905289][T28571] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 256.914931][T28572] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 256.956584][ T1271] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 256.967789][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x1000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x1108000, &(0x7f0000000180)=ANY=[]) getresuid(&(0x7f00000008c0)=0x0, &(0x7f0000000000), &(0x7f0000000940)) setresuid(0x0, 0x0, r1) r2 = geteuid() newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) getresuid(&(0x7f0000000240)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) clock_gettime(0x0, &(0x7f00000075c0)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000340), 0x6e, &(0x7f0000002680)=[{&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/55, 0x37}, {&(0x7f0000000480)=""/207, 0xcf}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/203, 0xcb}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x6, &(0x7f0000002700)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c00005f5a30a554f6432b5c867d3cc0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x118}}, {{&(0x7f0000002840), 0x6e, &(0x7f0000002bc0)=[{&(0x7f00000028c0)=""/245, 0xf5}, {&(0x7f00000029c0)=""/124, 0x7c}, {&(0x7f0000002a40)=""/129, 0x81}, {&(0x7f0000002b00)=""/160, 0xa0}], 0x4, &(0x7f0000002c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000002c80), 0x6e, &(0x7f0000003d80)=[{&(0x7f0000002d00)=""/1, 0x1}, {&(0x7f0000002d40)=""/15, 0xf}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x3, &(0x7f0000003dc0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x148}}, {{&(0x7f0000003f40), 0x6e, &(0x7f00000044c0)=[{&(0x7f0000003fc0)=""/129, 0x81}, {&(0x7f0000004080)=""/87, 0x57}, {&(0x7f0000004100)=""/106, 0x6a}, {&(0x7f0000004180)=""/110, 0x6e}, {&(0x7f0000004200)=""/234, 0xea}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/75, 0x4b}, {&(0x7f0000004480)=""/21, 0x15}], 0x8, &(0x7f0000004540)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000004640), 0x6e, &(0x7f0000005980)=[{&(0x7f00000046c0)=""/98, 0x62}, {&(0x7f0000004740)=""/4096, 0x1000}, {&(0x7f0000005740)=""/67, 0x43}, {&(0x7f00000057c0)=""/192, 0xc0}, {&(0x7f0000005880)=""/171, 0xab}, {&(0x7f0000005940)=""/29, 0x1d}], 0x6}}, {{&(0x7f0000005a00)=@abs, 0x6e, &(0x7f0000006ec0)=[{&(0x7f0000005a80)=""/242, 0xf2}, {&(0x7f0000005b80)=""/4096, 0x1000}, {&(0x7f0000006b80)}, {&(0x7f0000006bc0)=""/17, 0x11}, {&(0x7f0000006c00)=""/104, 0x68}, {&(0x7f0000006c80)=""/148, 0x94}, {&(0x7f0000006d40)=""/211, 0xd3}, {&(0x7f0000006e40)=""/125, 0x7d}], 0x8, &(0x7f0000006f40)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000006f80), 0x6e, &(0x7f0000007000), 0x0, &(0x7f0000007040)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000007140), 0x6e, &(0x7f00000072c0)=[{&(0x7f00000071c0)=""/98, 0x62}, {&(0x7f0000007240)=""/89, 0x59}], 0x2, &(0x7f0000007300)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}}], 0x8, 0x100, &(0x7f0000007600)={r5, r6+60000000}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000007c80)={&(0x7f0000007640), 0x6e, &(0x7f0000007bc0)=[{&(0x7f00000076c0)=""/241, 0xf1}, {&(0x7f00000077c0)=""/137, 0x89}, {&(0x7f0000007880)=""/199, 0xc7}, {&(0x7f0000007980)=""/42, 0x2a}, {&(0x7f00000079c0)=""/102, 0x66}, {&(0x7f0000007a40)=""/133, 0x85}, {&(0x7f0000007b00)=""/181, 0xb5}], 0x7, &(0x7f0000007c40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x160) getresgid(&(0x7f0000007cc0), &(0x7f0000007d00)=0x0, &(0x7f0000007d40)) fstat(r0, &(0x7f0000007d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r12 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r13) r15 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc2}, &(0x7f00000001c0)={0x0, "7b2b2582ba15935dff2a9a45a182efc9e94b79307763db342518e544424731db1564efbec540d2d195bf56dedd6c6fb86b6eb0af95cc6d453a3ca812ccf52fd4"}, 0x48, r11) keyctl$chown(0x4, r15, r13, r14) setxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000007e00)={{}, {0x1, 0x1}, [{0x2, 0x1, r1}, {0x2, 0x2, r2}, {0x2, 0x3, r3}, {0x2, 0x0, 0xee01}, {0x2, 0x4, r4}], {0x4, 0x5}, [{0x8, 0x3, r7}, {0x8, 0x3, 0xee00}, {0x8, 0x1, r8}, {0x8, 0x0, r9}, {0x8, 0x1, r10}, {0x8, 0x1, r14}, {0x8, 0x1, 0xee01}, {0x8, 0x0, 0xee00}], {0x10, 0x5}, {0x20, 0x3}}, 0x8c, 0x2) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:12:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000b002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a07150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2701, 0x0, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:55 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a08150002000200000000000006040000000000000000", 0x39}], 0x1) [ 257.637018][T28598] loop0: detected capacity change from 0 to 19 [ 257.643833][T28600] loop5: detected capacity change from 0 to 256 [ 257.653131][T28603] loop1: detected capacity change from 0 to 256 13:12:55 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a09150002000200000000000006040000000000000000", 0x39}], 0x1) [ 257.694298][T28603] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 257.719796][ T1271] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f00000001c0)={0x7, 0xa9, 0x0, 'queue0\x00', 0xffffff57}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) write$sndseq(r6, &(0x7f0000001280)=[{0xd7, 0x9, 0x80, 0x5, @tick, {0x1}, {0x5, 0x2}, @raw32={[0xb0, 0x7, 0xfc3]}}, {0x7, 0x6, 0x8, 0x8, @tick=0x20, {0x2, 0x4}, {0x3, 0x4}, @quote={{0x1, 0x8e}, 0xfff}}], 0x38) 13:12:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000d002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 257.865782][T28648] loop1: detected capacity change from 0 to 256 [ 257.879781][T28648] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 257.914147][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:56 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$sock(r2, &(0x7f0000000380)=[{{&(0x7f00000002c0)=@qipcrtr={0x2a, 0xffffffff}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="44578fd2df7b951662a62810d69667a3ab5f", 0x12}], 0x1, &(0x7f0000000340)=[@mark={{0x14, 0x1, 0x24, 0x80}}], 0x18}}], 0x1, 0x40040) chroot(&(0x7f0000000400)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r3, 0x6612) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x20) r4 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x8010, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x107) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f00000001c0)={0x7, 0xa9, 0x0, 'queue0\x00', 0xffffff57}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) write$sndseq(r6, &(0x7f0000001280)=[{0xd7, 0x9, 0x80, 0x5, @tick, {0x1}, {0x5, 0x2}, @raw32={[0xb0, 0x7, 0xfc3]}}, {0x7, 0x6, 0x8, 0x8, @tick=0x20, {0x2, 0x4}, {0x3, 0x4}, @quote={{0x1, 0x8e}, 0xfff}}], 0x38) 13:12:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a0a150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000e002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:56 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a0b150002000200000000000006040000000000000000", 0x39}], 0x1) [ 258.622613][T28669] loop5: detected capacity change from 0 to 256 [ 258.628943][T28676] loop1: detected capacity change from 0 to 256 13:12:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f00000001c0)={0x7, 0xa9, 0x0, 'queue0\x00', 0xffffff57}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) write$sndseq(r6, &(0x7f0000001280)=[{0xd7, 0x9, 0x80, 0x5, @tick, {0x1}, {0x5, 0x2}, @raw32={[0xb0, 0x7, 0xfc3]}}, {0x7, 0x6, 0x8, 0x8, @tick=0x20, {0x2, 0x4}, {0x3, 0x4}, @quote={{0x1, 0x8e}, 0xfff}}], 0x38) 13:12:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450011002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:56 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 258.664775][T28676] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 258.686959][T28669] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f00000001c0)={0x7, 0xa9, 0x0, 'queue0\x00', 0xffffff57}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) 13:12:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a0c150002000200000000000006040000000000000000", 0x39}], 0x1) [ 258.728197][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 258.841087][T28711] loop1: detected capacity change from 0 to 256 [ 258.864225][T28711] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 258.896799][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x2040000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000456911002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f00000001c0)={0x7, 0xa9, 0x0, 'queue0\x00', 0xffffff57}) 13:12:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a0d150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 259.604714][T28736] loop5: detected capacity change from 0 to 256 [ 259.620241][T28742] loop1: detected capacity change from 0 to 256 [ 259.620763][T28743] __nla_validate_parse: 62 callbacks suppressed [ 259.620775][T28743] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.642045][T28743] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:12:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a0e150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) close_range(r0, r5, 0x0) [ 259.653085][T28736] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 259.686055][T28742] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r5, 0x0) 13:12:58 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:58 executing program 5: mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 259.705692][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 259.729684][T28756] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.739034][T28756] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:12:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a10150002000200000000000006040000000000000000", 0x39}], 0x1) [ 259.837116][T28775] loop1: detected capacity change from 0 to 256 [ 259.869025][T28775] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:12:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a11150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendto(r1, &(0x7f00000002c0)="e0fb333fa8df4794fa2fdc5109efb538834a4b12a2ede94b5288dc34bea0ec8ef3c51c438b9773091139b8a40af56c729a5473524f570b597db4498061ccdb09273d48cbc325f2c5d34b2951b8242ab7b928b3ee95c87a48441d021393e33822087e260bbba59116ada3281bfa34cb26b0c55f70978bfd22878573477d798a1deda1f1352e2ce9246326ff230164f91dbae244f28326fe2d66102a1078c0b4f6edbff885e81e16e465b070125324ceef5ebb76bd95e969f4015bd641528e86107e2e73bf10b177af615fc855983de7b03f", 0xd1, 0x800, &(0x7f0000000140)=@sco, 0x80) io_uring_enter(r1, 0x72e7, 0xe695, 0xbafd9b2f9c2063ed, &(0x7f00000000c0)={[0x6]}, 0x8) 13:12:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000456a11002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:58 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 260.588377][T28802] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.592660][T28804] loop5: detected capacity change from 0 to 256 [ 260.597717][T28802] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.614680][T28805] loop1: detected capacity change from 0 to 256 [ 260.625293][T28805] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:58 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="2c055587e990cca97c80c11886002b378c9940ede945f333c9d1456f8f50f44cdea1e6ddb19d3624f48c735d602091863b8473e0938801adcf953c9fe9d2df924d7be4011bfe0b3b9b09af2fbb2ef6cda749a1e0bc36b73d758d3e01f7d735bd0e89e019d2919985e1dc1349bca105f8bb69906032bb5b0d460a676f9bb4bf36ec4b0f526eb890d880f55992290b04227c4cf9f24301ece57e3cb7b148ae27eb37bc68c9dc9cb105b780f52debf949b4430cb6b43f75f4f8dbb98d90da29d9d4fbace0a01ab386311601ebed1f4c9fc5a0d8e2b2a279091dd43a1c264232ff219505cfb2e535c21e5a34931c26a70162e6370cc56b9d6f5dea5f403a5ef67f6b77a5bb94e7aa36992767daf69b7ac9333051f86d2e3f38315db913b7c02cf19f0e68bb46f522a66bf01e80df4f9bd97a6222aed3094193a3423353fe786f73eb2204a426af4c86c9c92fbf3452284744c34991732d85d6b58050d0a8e4ec8edeffa2c7f90cbb1105e01b0ad9f4e17aba52f6da3e6c83167a832c2b18a7690a83227868f89fefd706cad524152f15f9956cd11514069f23d20a821902667d6824e2930e9cc1fc201e607f08f816cedba10384a3c6531bbfd816a00e2370551f64e7a00ebe56d297e984f7ee8e34c03ad111432b195e7e953bbfaa489ea74553414178894e66ba74a14e64960b7f995660b37a962cec1f8351b10bf2538da320bc0303a135172dc26a6c7a57da92a38de5e8bd1dd151c7b2d5f2b8ba39bbe99125f1b8f1cfde3b0646cef5c6980676bfd4f10ae916c140ea7878bbc3192540db5cbe10193522bc0ceeec4951c154b8d1ea88b477e9563787a86f854af2286907744a18d07a03fa2f5235426957a810241a783f8fb03f00eedad7258a9a29e92d585b39d38cdca2a80b07f7898b3939f046089558fb81a19da69b07740ee70ea7461151d3311212dbbfdcb9b1d4305c4a0f6d8374cad2783995ab9f8000d04b8bea2be49e7557eca0a1b429eacbc5754ddace7801417ab1e0ddf4ec678943f4f7271d209699d1ef571531193c71a9ac68d08d3b6bcc4f539ff2dd0616debaa7848e1d1b4473c99d253ad1a739dd4dd75764c8bab7e0aa0c269d24fa0b32036b778892c85e3784d8f9c9d6dea6da865bae31fed36a9348e759da80eb1b08cb069854dac1bcce4c835f45ac0bd7eac126a3c294cad684d3921af64e2c83afb7d423489044485e938cd1ae10497ce66df29d37c54286ffba3c2b8c0c48f929839ab03283338684d3e56bdff95705da350363907a090cdccd6f46eb3e5bf602faac24134aacbc0748076a67d65b3cc7362f526b90a2c401b6e9c75c10ad6196c1bf3b49b1357c8185e37e19b1b67875e24a06dee005230af96d6724cde0419234cff96f533670a03151b8abb21801969f3c8a63f832349d39f4c161984a1ba2ee11d04a639bd82cc96f710072e6fe2cad95498812c0e1978e88753bdae0caa9336c3b3e05d7780db341f6aa9512883ff23d3d88cbbde1bcb61914b8731e7c4e1fda9df0aa8722d14dbc88a73f16f69ba221664bcf71eea9eecfd510509f5f658de2e3a6c535ffedb295fd8771a507165345ba0c06ad159a264661c467ca8338cffe188ef0b611643bc082fa81d2e100a0436fa23c6c4947c5bd5ee39abc712b1b116021a0943f2e99da5d3234901c4bbacb97adc7c295123fcfb0d9ec214d64313ea39d84611cc8fbe63cfd9e79040aa7e5d9b38941e6bb8174be553f3c50a25e10a26117b491ffada2796f1b576c7acb25150105ac32f242cff854b22727e9a446839bb4cb6347af15b49e1b4a1f4cff39203eced866aaa403051c9ff3e6ce78387f746db13538842f2a2a65c4ab8f1f804709b70619f3bf931fea96fc9bcc34e9645aa96257b3ac0d2f46d2b08f25fb88aa2b2c15547124ecaf66ad55f4b04227b0836613e4b7461309a7b7897cac3de546ac607d16aafad83321817cd70a81cbcd4dd464e49a731f0f38a20da40a937e2f16625a4a5a4c949b02e59cdbac0638974963f93b96cb24030aef72a63352bed3f5ec761813c1b3d0ab5fb740d41fde1427f11021299e117ec0236907ba56ce7669e00a60d7042673484698a388a557175ce710c6b9a1ec54b7ad451686a6c1a01d6b24905f6ff38db7ca115a6727ef3860aec1b37af9ac36ceafeeee5d19f7b2133d78cc1a317671c44b7ce1e00b3a83d2734a59ec8e221cb6d31868c9197e17607a90bb2fa5ec53f70aa656e05f18f09a4028a74a44783ed10398923a08be4d5d8ddeff91a86d6ec890ed527e37cbd30ec604411de196ec214dac82a1468cafc34447aa7340bb4fe4878233af1878244c84d98bc9ebf083c8330abcca48bf54990ab6219ab487d883571e5cc4e4316eda9d852c9716d53cdb19db387dce6d8366bb52a22965a03553a94ed834153564992aeb64cba8be3a425166cd931ad9ea1bd407ab487000d5e58ba7a1d6b86e5d6620f26f9c978720f41b279843cb14f953c931588b77ffd0ef731e70319806e341b1ab522a39cc26c147e75c1433be9c002343d3f34aaa8622f0fc531f9cbc9436755a41c8006e730f3d508788c5e5ee0c135906da614c785cf324bac6d9bce02f140c8f69d11e5b6e4f762121067519f546731ae9193cccf1f82a8237818b590129f125aea75c0c8912af3a51b7580aa1e62dafe620e6b38c15347bfadac6011d747a7f2fa26ae5b4a9331252305f82db529dcc4b5d0adb19c4cfd6f0b4ad1afdfb6269cda8e4cdaa33e744574d8f5c9beff2f65184c63bea310d8b7ba57ff1ea7a9f09e83d6f47ecdd26fb15195ce2c51641955ea3dbe0bcbe29704f5ee726bf7fb9a21e67803977f330b13555e885c0c16a4cbb31328a0591f6d49f7c635e5d4d04c723b07a0abf621a51c2f06cfbcfb7c9be14dd0a78857987bc7cf347e58e11456d7204c86baa8cf7b6aaee13257441d53145ee73b7b9a8e0d82ce0dd41d51dd913a8c7b50425a20aaa608879d94c53a56bff5c5ed62680a9dd48113fd6c7b7faed14964f0b7be0e7889b2e349f967af50b572418205706f390468b3a2a7dec3f1a3e093d9d86a47dfd9479f2267bad30a9251bf662f05a0014716a20fac303fae711c39cdcdeb2560adfae010aa7dbfaf4113b16ac5e9886657c23209d239f3010d7e771e88997b3afd20755423531241349a48c53cf6e10d6148e3da8669fa10b814f26a314c67bf3b90fb2813176a15456a53f0390964ff59666c3c22345ed0163916d0ea3e1c973a20d00ca19afef2d2dc4e6ceb40e3b4e67f8550526bb1c9566d3184ccaeb461bd655de62ba95bd8ddd73daaef6522dce6f194b794566b171c8cd0f68d2e14124a341da310a0775658aa797a57744123c43676bba8af7a5cfa5cc82201e0eddbd1006ae40f90b8bee37be1d72fb7833062557c36a14f1bbbd0cc598285ea78e7c562b7a473ed7f31a7b8b819a90aa5f44d6505a213a873d997a447765b1667c221ae7831640361de3014e908ed509348d8b6a0802339901a99b6d47a0be0ed2d71cd42dc284504f1731be9afdfdbd12ae8a980872b6afb154b6b48a41fc02806206741118fb036cec688c2a4068e39d6ba76629b07d94df6ffc3a73ea3777dba74225c25eb1153c3f8629cd583fb16d441821feea44b9b8d86b9c0cd2abda0a5167c4da1a1b67507a3842b3d40bf45c967abe7c9ee27437dbf45dac52a126046323579e0b3bb0b36da2fb5715fac8b5e0a0079f377e0ecf991605b257079196d52caf633a7253b5baadaf440899a6ca59b158ec3d523e79fef30029c8fef32fddf5387d38acea2201ac807c52d03e80ba5c336c4f6417ea9be2318fa63c9b55c0cc5029a674e0f33cf6d91b9ee55a44c4335abd4bce3b23317a50590b6ebc91cfbcc00a9e7d29a559ceb48e9fa7b29e196357ffabafc46a8d206e5c21a27abba7277cbe841fe759d66fac167a9cfc17f2cd276ed41bf6eb7db0056909f2beed7c1aa970d18c7889f1aa13e7d182bddc57ca63c3e5fee2251426f71156eff2613f4c6d63341b69cc027cf7efdb41bbb11edfa46d40babd72d2ca5fe6c79b87e716a52d40ae1484c98e8134613de8f11b9ac9e71ac15129b216fe1009faf6c43c57eea0d1b9e66e3cfc5efcd3666642e0fdce81b489f68fe81c8dc5fc0ff4e0c1a1af8fbba7d30fcb5671cdae201a2cc19ef740b2c39f5d5bebcebce94e34116323fc36647757da7c75437ad606ea4fd79827380bb49d19af990878f939acc31855cae29ab65759295bf097c35584a1c3b727802b1e8f38e7b11f66ddec47352ef444dd9e3d82a2dfe618a109edcb02bf91f8819df90c5d80d41be711c7e1181e31d9513eaf0b39d9eccb40933e13264c79e722aba46a8e21245ef2b3a5e05595f92cf72647364ef957d2c1f50f1402a0ebd755e01ae4cdbd82b60638ecdec21eb792f1bd694426a9db5ff4a04eaa39f28f7ccfddbd43f3f3c5c9f41e98b4c3995ec08c46ccd78d683840cb6949ac63095579ec8b15729f46a7986acf7e41709347c2a89cd0f1460a215f409a080351763b5f2c2d9e1b0aeac0b41e1f50461e8fe5f6954ced7352cafee725d1e417e9f2032b9c6ee3862674937af5d2dd98802503478b737e0753d45c494d8193df771cc9aeb71fecf5d0581d5b1a5fc248b37fb8efa4b8d708b23a94329bb9ad2bc7ef8a28b12d03546d3ec117a848468821c28be2222811d9009976ad3685f72126dc528c969c0deb2f6b543d254b01fba5f60939f1c129cd10e7efd9ed925b577e6ef9502ba2d50ca1dc1ac62ee29889cfaac86796d9ff023da42d2fcc80d4e8f5b5ebdf01c6d85f2fa459e0c8fe930d98b50d38eca16a35cce49ed9b0c6a156911b63c2847244aefda18e305221583b0da356c2dd21a77f3fa2c29f8745103af28f73ec2fe9568d6419d4814508358feb671c699fda4122e5996bf4155b084162b958cc10579d162568c90ff120c7a85341e0a4fc555551c222d28f4e5c3820787ef384fc15690df06f6122455c7573a118cc59695ef2fcc126c9ea0a3a7aee0a5277f9a1685735649d08501ceaedbf8eebebc18d2885ddd1e2813cedae33955fbaeac3edd6c52b8999a2efa77031bb397ba735274df367148a5bec007bd0a3bf5c1d8964105162b4c20756b6d9d9908673b3d6ee682578eb87f5bccf1cae9a4861a24a0590e65c8211bf14409462ec07278e3c1eb1d112391b709a740711ba5a129c2fe4910cf856f143918d56a6f6eb8a475be8cca893a85473502561355bdcf87baba3f805743cc159c8d77323d358aa2164a9982d7c373f79c92294b36e827ae3ec465d1e3516aa626013ae10ccdac179e512dc2f2a7f5ea994783acc2bb2a8bacd3012c7f4976aba3c5ecc9da9b4c0409b20cc06b01712cea2bc4e60c7eadd78f887087afde681dbe80a5a80987def490c458fdca90063842e210002d7b29216872f70aeab52645d770ecb47b4ba620275366bde18ffe5e2ef703a4fa8d803295e541443c4bf31e6754cc3c48323784bc2413c19039c48f4a30f6404a07f119c6504f2bd92b6ac9f9d0415a4cf5cd443c572166ae6f6f8bff69938b588c95ab325d92b9c007d8d5895e57502b6b0634c8ef10e5e1ce045ca3123e8ae2565e4db72febed84a6fc21aa232bdeb0405a5601185a2fa431869f02549ac5c19884389232a82f75c20912041c8b5a24c248fb3d08db192ea1ab5841327b404a1e73e83fe57578b2ccb0e8efbb5d176d9ce086b98efd7920797590942826f06903827ad708576596b", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:12:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a12150002000200000000000006040000000000000000", 0x39}], 0x1) [ 260.650490][T28804] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 260.651835][T28815] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.668917][T28815] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.682497][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:12:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450012002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a25150002000200000000000006040000000000000000", 0x39}], 0x1) [ 260.746289][T28827] loop1: detected capacity change from 0 to 256 [ 260.785071][T28827] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) [ 260.797259][T28834] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.806619][T28834] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 260.824054][T28843] loop5: detected capacity change from 0 to 256 [ 260.840420][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 260.850396][T28843] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 260.867617][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:12:59 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:12:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450020002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x1810080, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x74800, 0x0) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f00000000c0)='!\x00', &(0x7f0000000140)='./file0\x00', r1) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x200, &(0x7f00000003c0)) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/217, 0xd9}], 0x1, 0x3, 0x7) 13:12:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a48150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r5, 0x0) 13:12:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r5, 0x0) [ 261.583030][T28879] loop1: detected capacity change from 0 to 256 [ 261.588126][T28877] loop5: detected capacity change from 0 to 256 [ 261.601566][T28879] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:59 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 261.626241][T28877] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450025002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a4c150002000200000000000006040000000000000000", 0x39}], 0x1) 13:12:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r5, 0x0) [ 261.660708][ T1271] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 261.672383][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:12:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x114004, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x100) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 261.773569][T28915] loop1: detected capacity change from 0 to 256 [ 261.786512][T28918] loop5: detected capacity change from 0 to 256 [ 261.799459][T28915] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 261.838509][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 261.853923][T28918] loop5: detected capacity change from 0 to 256 13:13:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x5000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450048002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a60150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r5, 0x0) 13:13:00 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x88880, 0x11a) 13:13:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r5, 0x0) 13:13:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045004c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a68150002000200000000000006040000000000000000", 0x39}], 0x1) [ 262.562740][T28950] loop5: detected capacity change from 0 to 256 [ 262.570951][T28952] loop1: detected capacity change from 0 to 256 13:13:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a6c150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a74150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:00 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 262.612996][T28952] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.622904][T28950] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.649486][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.693960][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.792860][T28997] loop1: detected capacity change from 0 to 256 [ 262.806505][T28997] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 262.831556][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:01 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r4, 0x0}, 0xffffffc0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)="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", 0x1000, 0x804, 0x1}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r5, 0x0) 13:13:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450060002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25, 0x1}, {0x0, 0x0, 0x10000}], 0x820000, &(0x7f0000000480)=ANY=[@ANYRESDEC=0x0, @ANYRESDEC, @ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="3c9859ff6b502b2938ece1a8c0bb8e870256569b887da95be126bc1824324a1867cb8959e912bb6e9f75237a61b0862f651bc597c04b5ac86ec23eec24c50953c22fd0ea15fe53eeb16086b971ea45ccf63669bed39f98733cd25e609412248338a9f3bd4cafff52332724a9edf07fbb1fc3355b146725a77d53adfdf9963998d4a2b37b0312ee31325865fd170dded839143afcf78c1a1b17fb60a104cfc1052cc3e0975468865bb6f03ab6be2abeb0fd565e473bce8aeea2de9598a1cbf483b710e49e5fb92e737fa897a0d999df3f5ef569418a66", @ANYBLOB="0b5b80d76a397cef569841a3e8b8aee8aceec78d946353d2409f2dd91273081701f4e6d78024ba5ff15468bb56666bac32aa3a7aa880113c4cc36a772c042116f8e56790dfd172edb2c668efac4c98ba9d9c79ae0d9b3f1ac2a1caac7798cceccee9e28a12273690c4e31a30fe330b07d5dac0c892726b503da6a21f409efbdf650a2ebfe329f96a", @ANYBLOB="19186377eddb17fa3b0d", @ANYRESDEC]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) move_mount(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x10) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a7a150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:01 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450068002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0xffffffc0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r4, 0x0) [ 263.542799][T29015] loop5: detected capacity change from 0 to 256 [ 263.569481][T29023] loop1: detected capacity change from 0 to 256 13:13:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 263.594368][T29015] loop5: detected capacity change from 0 to 256 [ 263.607726][T29023] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150202000200000000000006040000000000000000", 0x39}], 0x1) 13:13:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r3, 0x0) 13:13:01 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 263.683362][ T1271] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 263.781302][T29067] loop1: detected capacity change from 0 to 256 [ 263.795820][T29067] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 263.816067][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:02 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6040000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000451169002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:02 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="601c6d6b646f73668553b304080820008400008000f80000200040000300009651351df900000000000100000000000000040000", 0x34}, {0x0, 0x0, 0x10001}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x1) 13:13:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150302000200000000000006040000000000000000", 0x39}], 0x1) 13:13:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r3, 0x0) 13:13:02 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045116a002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150402000200000000000006040000000000000000", 0x39}], 0x1) 13:13:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r3, 0x0) [ 264.529394][T29083] loop1: detected capacity change from 0 to 256 [ 264.548600][T29083] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 264.555194][T29093] loop5: detected capacity change from 0 to 256 13:13:02 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045006c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150502000200000000000006040000000000000000", 0x39}], 0x1) [ 264.610821][ T1150] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 264.626653][T29093] FAT-fs (loop5): bogus logical sector size 2052 [ 264.633020][T29093] FAT-fs (loop5): Can't find a valid FAT filesystem [ 264.688060][T29093] loop5: detected capacity change from 0 to 256 [ 264.698188][T29093] FAT-fs (loop5): Unrecognized mount option "trusted.overlay.opaque" or missing value [ 264.699415][T29120] __nla_validate_parse: 34 callbacks suppressed [ 264.699426][T29120] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 264.723412][T29120] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 264.728536][T29124] loop1: detected capacity change from 0 to 256 [ 264.749690][T29124] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 264.792578][T29136] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 264.801928][T29136] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 264.849012][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x7000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r3, 0x0) 13:13:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150602000200000000000006040000000000000000", 0x39}], 0x1) 13:13:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x80000000, 0x3, &(0x7f0000000440)=[{&(0x7f0000000180)="78ec", 0x2, 0x80000001}, {&(0x7f00000002c0)="9817d5e1fe877cf59af5327fc37cae2828c6c8d25c08ded89ed99582c4745bf3570632cd755eae5bcd634251c976c16bd7eead2d83b9ef8488642bc4915b87037c6f279a2c5eadfc0acd392aba7fd2f258cf355e9df7caebe4e71384146bfc5519601c25eb149392782f1cc26cdfc24d2cbc893d3552480fce464b35001fbb5edb7e573003cbc7480b13d76488c26e8b6493ed4b6d573d01df097eb7cce431bcdc9d960ad2cee41bba2399af3a659f19856c072321d9706f43c7c8882b9c7cccef92ab2b9c0a734510ebc3e032a1b18348f0677a4c541c14f98b84940244f6410556e7a749", 0xe5, 0xab7}, {&(0x7f00000003c0)="2a88f281812b3578954f819ba54b66859ea49e9b18ff51d394911d7ff36b78fb3a333ad8cc6b2954c23de1bc16878409186fdab7f7ce07369ceed134925ea747a9174259757f71e1a290f61ec15fdbea3365ca929363e4842086d5e89cd6", 0x5e, 0x9}], 0x10000, &(0x7f00000004c0)={[{@fat=@check_strict}, {@fat=@nocase}, {@nodots}, {@dots}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@uid_eq}, {@fowner_lt={'fowner<', 0xee00}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x5) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000540)) 13:13:03 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450074002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 265.519673][T29156] loop1: detected capacity change from 0 to 256 [ 265.531241][T29160] loop5: detected capacity change from 0 to 256 [ 265.540911][T29156] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150702000200000000000006040000000000000000", 0x39}], 0x1) 13:13:03 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x7506, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 265.565777][T29162] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 265.575152][T29162] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 265.597876][T29160] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 265.607086][ T1240] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x6) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$incfs(r1, &(0x7f0000000140)='.log\x00', 0x400b00, 0x46) ioctl$BTRFS_IOC_QGROUP_LIMIT(r2, 0x8030942b, &(0x7f0000000180)={0x3, {0x4, 0x7ff, 0xfffffffffffffeff, 0x7, 0x3ff}}) r3 = syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000240)='./file0\x00', 0x1, 0x4, &(0x7f00000014c0)=[{&(0x7f00000002c0)="b5a5d8c23cb78407eca9cc6151740fb8f7ca3b591a8180a1cca905433764d8f65f239954b6730665596bb549743cb9d945340045c806668792885d30cfd34e28439ac69c8b679fb287be6e75d0c8822313edd090fb5892886f960f865af24ce99c89bf9b32bcfd157d3e0af403ae95bb64d186931b59f3a8d915039b2540e424ffe60eb42a2f665dc1763bbc2f979f68c24718648c76a5e78b4643336a10", 0x9e, 0x3f}, {&(0x7f0000000380)="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", 0x1000, 0x6}, {&(0x7f0000001380)="0f36ddea449773c17e05b077d428bec0027e", 0x12, 0x5}, {&(0x7f00000013c0)="b242550e2022330b699bf5462bf126f35ee84345e4259a71d1f93fa9e657888002fad174e4339b4ae758c3673fab36ca929d3603b3b7ee48e50e7702aaa5a204e9266206d7c743def80b86f7ba3737b2ed00471d4a64623f8bd8294df2b2b345d50d98ba817d669279609e2df167518afd6dd43f864833d145a74776802a448fe45c581a665df37f1d713e695a3959c5fddaa88cbf11bcb2924f95966c83edb872f9fc06db141437ad36f235a67f0189ee4e0cb834e8f1e051698a06ddee1d3355fce4cf978132c1c07c680fffbedad57ce7e3", 0xd3}], 0x84042, &(0x7f0000001540)={[{@shortname_winnt}, {@uni_xlate}, {@uni_xlateno}, {@shortname_win95}, {@shortname_lower}, {@nonumtail}, {@shortname_win95}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x62, 0x30, 0x64, 0x32, 0x34, 0x37, 0x540f2907ae23f47b], 0x2d, [0x66, 0x34, 0x30, 0x62], 0x2d, [0xa0c668d43dbb22f3, 0x39, 0x31, 0x35], 0x2d, [0x36, 0x33, 0x37, 0x63], 0x2d, [0x62, 0x39, 0x30, 0x66, 0x37, 0x36, 0x38, 0x39]}}}, {@euid_gt={'euid>', 0xee01}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x63, 0x39, 0x64, 0x63, 0x62, 0x30, 0x62], 0x2d, [0x61, 0x64, 0x0, 0x32], 0x2d, [0x36, 0x1, 0x34, 0x38], 0x2d, [0x62, 0x34, 0x37, 0x39], 0x2d, [0x63, 0x38, 0x36, 0x36, 0x31, 0x64, 0x32, 0x61]}}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@fsname}]}) fchmodat(r3, &(0x7f0000001680)='./file0\x00', 0x28) 13:13:03 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 265.664304][T29176] loop1: detected capacity change from 0 to 256 [ 265.684466][T29185] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 265.693842][T29185] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 265.703731][T29176] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150802000200000000000006040000000000000000", 0x39}], 0x1) [ 265.730736][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 265.768757][T29194] loop5: detected capacity change from 0 to 256 [ 265.778903][T29194] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 265.796295][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 265.829656][T29204] loop1: detected capacity change from 0 to 256 [ 265.868471][T29204] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 265.887712][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:04 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x8000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) mmap$IORING_OFF_CQ_RING(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045007a002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x111010, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150902000200000000000006040000000000000000", 0x39}], 0x1) 13:13:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150a02000200000000000006040000000000000000", 0x39}], 0x1) 13:13:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x1d2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x30) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x3b1aaa096dc5435c) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 266.505933][T29233] loop5: detected capacity change from 0 to 256 [ 266.512467][T29232] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 266.521788][T29232] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 266.532102][T29237] loop1: detected capacity change from 0 to 256 [ 266.546198][T29237] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 266.589377][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150b02000200000000000006040000000000000000", 0x39}], 0x1) 13:13:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004504fc002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 266.633078][T29258] loop5: detected capacity change from 0 to 256 [ 266.648403][T29258] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 266.701908][T29275] loop1: detected capacity change from 0 to 256 [ 266.731291][T29275] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 266.779135][ T1145] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:05 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x9000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(0xffffffffffffffff, r0, 0x0) 13:13:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450002002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="407fe72d099491b100"], &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2228848, &(0x7f0000000380)='security.evm\x00') r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x80, 0x20) setxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=@v1={0x2, "dcb51e12c1c92a181c1b82cd"}, 0xd, 0x1) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000400)=0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x820, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_u}, {@access_uid}, {@access_any}, {@fscache}, {@posixacl}, {@msize={'msize', 0x3d, 0x7}}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@version_u}, {@version_u}, {@cache_fscache}], [{@dont_appraise}, {@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x39, 0x37, 0x65, 0x32, 0x34, 0x38, 0x64], 0x2d, [0x63, 0x30, 0x61, 0x36], 0x2d, [0x37, 0x63, 0x66, 0x34], 0x2d, [0x51, 0x39, 0x7d, 0x30], 0x2d, [0x38, 0x39, 0x38, 0x66, 0x30, 0x36, 0x61, 0x63]}}}]}}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150c02000200000000000006040000000000000000", 0x39}], 0x1) 13:13:05 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) [ 267.492982][T29300] loop5: detected capacity change from 0 to 256 [ 267.498906][T29301] loop1: detected capacity change from 0 to 256 [ 267.517176][T29300] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(0xffffffffffffffff, r0, 0x0) 13:13:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450003002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150d02000200000000000006040000000000000000", 0x39}], 0x1) [ 267.536389][T29301] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:05 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:05 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="608f1300000000000053b3e60808200000b00c620e770000000000e300"/42, 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 267.572054][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 267.588130][ T1271] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450004002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 267.675973][T29338] loop1: detected capacity change from 0 to 256 [ 267.690343][T29341] FAT-fs (loop5): bogus number of reserved sectors [ 267.696946][T29341] FAT-fs (loop5): Can't find a valid FAT filesystem [ 267.716209][T29338] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 267.785405][T29341] FAT-fs (loop5): bogus number of reserved sectors [ 267.791949][T29341] FAT-fs (loop5): Can't find a valid FAT filesystem 13:13:06 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xa000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(0xffffffffffffffff, r0, 0x0) 13:13:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150e02000200000000000006040000000000000000", 0x39}], 0x1) 13:13:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450005002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:06 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x88080, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00151002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450006002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:06 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x1d2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 268.486107][T29380] loop5: detected capacity change from 0 to 256 [ 268.500815][T29380] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 268.501657][T29381] loop1: detected capacity change from 0 to 256 [ 268.518593][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:06 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0xa8000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) mknodat$loop(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x0, 0x4}, {0x9}, {0x6, 0x7}, {0x3, 0x9f}, {0xf88, 0x400}, {0x2c0, 0x5e}]}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00151102000200000000000006040000000000000000", 0x39}], 0x1) 13:13:06 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x1d2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 268.571838][T29381] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 268.664387][T29414] loop5: detected capacity change from 0 to 256 [ 268.679521][T29414] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 268.694733][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:07 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xb000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450007002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 13:13:07 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x1d2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00151202000200000000000006040000000000000000", 0x39}], 0x1) 13:13:07 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00152502000200000000000006040000000000000000", 0x39}], 0x1) [ 269.473711][T29439] loop1: detected capacity change from 0 to 256 [ 269.481605][T29440] loop5: detected capacity change from 0 to 256 [ 269.503450][T29439] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450008002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 269.533608][T29440] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, 0x0, 0x0) 13:13:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00154802000200000000000006040000000000000000", 0x39}], 0x1) 13:13:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 269.575342][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 269.676900][T29478] loop1: detected capacity change from 0 to 256 [ 269.703971][T29478] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xc000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450009002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00154c02000200000000000006040000000000000000", 0x39}], 0x1) 13:13:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, 0x0, 0x0) 13:13:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) recvmsg$unix(r1, &(0x7f0000002e00)={&(0x7f0000001a00)=@abs, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000001a80)=""/137, 0x89}, {&(0x7f0000001b40)=""/1, 0x1}, {&(0x7f0000001b80)=""/122, 0x7a}, {&(0x7f0000001c00)=""/182, 0xb6}, {&(0x7f0000001cc0)=""/4096, 0x1000}], 0x5, &(0x7f0000002d40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}, 0x40000000) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x10000, 0x10, 0x14}, 0x18) r5 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000003000), 0x400000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000003040)={r0, 0x6, 0x100000001, 0x1000}) recvmmsg$unix(r1, &(0x7f0000004840)=[{{&(0x7f0000003080), 0x6e, &(0x7f0000003280)=[{&(0x7f0000003100)=""/198, 0xc6}, {&(0x7f0000003200)=""/111, 0x6f}], 0x2, &(0x7f00000032c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x48}}, {{0x0, 0x0, &(0x7f0000004680)=[{&(0x7f0000003340)=""/91, 0x5b}, {&(0x7f00000033c0)=""/69, 0x45}, {&(0x7f0000003440)=""/154, 0x9a}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/154, 0x9a}, {&(0x7f00000045c0)=""/171, 0xab}], 0x6, &(0x7f0000004700)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x140}}], 0x2, 0x0, 0x0) r8 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r9 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r10) r12 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc2}, &(0x7f00000001c0)={0x0, "7b2b2582ba15935dff2a9a45a182efc9e94b79307763db342518e544424731db1564efbec540d2d195bf56dedd6c6fb86b6eb0af95cc6d453a3ca812ccf52fd4"}, 0x48, r8) keyctl$chown(0x4, r12, r10, r11) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004a00)=[{{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000340)="8366235bb6cb27669037defe480749f4895a7e42d362869684b03ccebbe5e945fe5dd3570934ebe4d11ea7d40dfdedacad796aa75accd64f0d318bd8ad3b9dbebebe3a0b841d14062adadd17c48fb51ec83abe46b22a34d5b261731169bb71554b4d80918ab67ff4aa31ceea6d637af52e47c61e5699cdb66a202b09a375a50656a58de4c5600420222d59bd94ec449ceeeba4bea85a83aed29ecbfa950a6013b419f6395db77163b2196731263ada3dfb452b3445a8640c83711d95a4f3f46fb403d8a2ab588f310f2712e9a165331f8f432ccabba8a95c262cf23fc58b6439ee3c908993cbf43c36bb4e4df59486afe5c3dd47", 0xf4}, {&(0x7f00000000c0)="9246", 0x2}, {&(0x7f0000000440)="da8f19e129f5317b1873f89f2e22be08cf4347796da9289a913f311ff4823f87b37c8966a99c81356929b47fe70aaa43d02165b046e54b3b41b65b173db448634bff57162094a17ce9dbe72ba2fc803a592d7d82fdacbe84ca75fed271389702e8c5b59503b4fb00d371cc00a457dac37b94068358f7d7d420e4a912873f841ad91aea6cb0cff2aa1babab1b90b7c266542b6711475fbed730857fd1b42d58511b308eedbde0299914378be7d7cf4cfe7171", 0xb2}, {&(0x7f0000000500)="8801dfa0f427a16f0146e6e92f956e53dd5575fa0249902f111e180d8a0b2d6c30459d761fbfc1164f9f0dbf0c04bdd320e9e7b35067bf622b721c120454f61c7035c0439e94526f7d94898f79c60559cb1a1e67f19b2466949fc17e4a5802c5fe9191f6a9c29b060b93e4e22ad7d0a7f6b50e54e446e84d6c203882caf38d83526fbf20e45ad104", 0x88}, {&(0x7f00000005c0)="a295091855bdd4c24c95a02c8421088c130a42d191ac9792a5e21082127b0a969f742100e92007754ff2dc8f095037df0931ba3ff082f6ce63590850b0e12596a964da04e02c4ee1080cc87b302e139117c7c697e51b764c76f2fbb94d1b906fa2f1e926d0816a42f5458baaac91451de1d04f57287b26dbc3490c3e484ae1b5b9e2c6c18b08198c961fe8d2d23debb44a6425c4b61afcab0ec7b9b4b15a1ac18db29161d2f9150afe7a40e1ee700c34fa04a9f2a977de924137ff395d2d2508267318080f13aa9278b501476bd6afbac36ab7c14a85ff5fc6ccfe1f96832a44b473ba0c069ea03cea86dad2c318f5354915496713d3c070b6fd416c143f", 0xfe}], 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRESDEC, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000a207", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x160, 0x4000000}}, {{&(0x7f0000000b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000b80)="62519c5e9bca41e8f7081e90e269f661d2cea0c5824eb5763614ae0725f5b4af18abe4019089b4d1b316e15e7b91e910982a0ab02b6fb24258300fd2402941cb697ff36970c7ebe6220cb95250ede3bc4b41168a19630620142cba784579f0f2d57aff19744f4e9ac25f219903bfafb22dfad71cbf4e0d2537827f1d99852af6541ad891b804bda2779d4a5c2223ef7578b7126987dd5a2f9740d6", 0x9b}, {&(0x7f0000000c40)="9afe64e2b2cfa4a56c7dbeee8398af5a7693ce5832cae7b8d3fbb2638c44d44dd3df46f9e20a230a4ff8cb157e32cddf", 0x30}, {&(0x7f0000000c80)="2a2e4ed8832f6819a71ad690a61cf1ae639521a30f0fe30b8cfdc451e8d243aadcca535c6cd9690856", 0x29}, {&(0x7f0000000cc0)="bcd93d773cf07d80d24c3f28e03111728bdb2f202411771f0bb28508a198616d407fca7c7671", 0x26}, {&(0x7f0000000d00)="cadb4e6da3c5f0849eb543d1dbc8659f80e6cd08c08482c525d02df987a25a90eb1babdf8bb833fb99505e923d70cee8e9343513a91a3d3c27324b6b17d5e94107114a5a09eb01dfcf7aad6c908cc975c684cde0cb39d631481aa8c267f82b89f7c3c47c17a0247044900addb98cf1f2c0d33068d065b7dca4c97bc8434d7fc367693e0d77fb6f", 0x87}, {&(0x7f0000000dc0)="d635b1900d0040ce73c4316a15242f46f095a0de29105afc2eedb1d726a597d9c783cc83f895f687af02908b70b6f77a4daeca09125583fb6ece21c228463efce06d82af3c5586f1ac131e1a2699c274755e4fc1d76f01c162322ace9c0c493abd2d813f1bd6d5124ec61df20e4adeba8424a5acced35ad4ce0456cf8dfdd9d83942e22ca40f2734e37156d97dc8fb0e90df0481c1e701712fee89cc9202dda78ca6aaa81dde8b201c9e1fc81bc797fba1fbf0d83b10d0e03d53a48c84349e", 0xbf}, {&(0x7f0000000e80)="3199239fb73d25f8612ee1b58fe725926e21167d477a9aae3e47cbc042e144b3729267decb4ff3d34e58ca653bae10fd472954dcd8e3dfe9ba20539b98f00b91525db085e37c96f985bd745faaec39d54e26df5b9b032e955e3529c5d75c41c8b25f2d3636917fad0b4a5d509bebf49f158588b6376d25f95eb3ae602c70325f1852e76d851a3b4544c7f2c345a2de933c2755a9d345df2facce749c2d90cca8293679aa6ab324ef77ff1b6fec8f339f38a54a6bcea128cdf9ebd25a0c08e4b2727d30fe3b737ce9dbe676a9ee883cce63853cb4f333c1e136a8c24f0ba5ea5a3360ee9a5109c74935af88", 0xeb}, {&(0x7f0000000f80)="e47c232a7b691eb3004daf9253f7f6b720b37210e4ed95d881d5b512cc04fe1a707209e021ee7a05abc8bd51b3806bd3b8005ad3c0966414825a33c00cf0916fdacb55cd2353f9772e7f8c815364b69a404d6e1512", 0x55}, {&(0x7f0000001000)="f68903f85c7bcde45b22673c9eb7", 0xe}, {&(0x7f0000001040)="9fe5869d44da5859ca62179ca6e069e3f9ce356772df7f1ea8c0dde924f9fa0e964e30baa1e1a6c9ae2c0777498967d5f55f168f532aa73976ad97154ed6c328b340b3800a831bd8902349279678460a119ac2f3a4e31e256d875247d3a799a1d6c79ea4b349b3130023303a40f37ea3b8586aa1c9d45ab6aebc84d3b3faaa419eab042db4a5cff6be7ea0dbc2a5a047e0fb5c4184c48104391c0ad0ef5cb43cf217d1bcd2a5fd8266bb3f01507c6d7a1d3fbddc31b17bdbc55f41e33ec264ddd7a5420fa6dc385c529faeef49235e7701a23a19af8e", 0xd6}], 0xa, &(0x7f0000001440)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, r0, 0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x168, 0x4010}}, {{&(0x7f00000015c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001640)="4db1a8fba577757b5861895aa27c28312e5db6934954b66756df7a500341ed8f72436d86d22526e4e99248d6a415e457da9ca35925639242365b6a86a0388d4ff1c12130832861c441155eeb230de9af42093e6bf310043b98aa4c5daed8898f36ff8c1ad4639c65344c013ef8c5e1391ff588e1a6442c61fb44c66682c0d2a9d76be3a5a6d5de59883a6e18f78ff8888e6330ea69dac0cfb7e07937ab03e7e57ab44dd4a991647a59fb5d70d6f94016a3bba500237f1150c5bbec2873fb22c542c7324c6ae8f1", 0xc7}, {&(0x7f0000001740)="c540b20a17e8c9ff3e7ebda8d4d03812e1a1d79d73be2ab15c72872e5aefea81f9daf451e528d8d4cdb73b52c9b129b8ed285f0daf8699ef841e6c1a10b0d7562598c38b557cd3b77bacbc23ddd58ccb5cc4b7702eba0955b0fc146ca8c39331fce11659aa504bd5bf903cc8973c91d2cf41aab777567bef8e614fad8e4a016c9f33be57", 0x84}, {&(0x7f0000001800)="9ebe487f01277f3568bb3f80616b96de52b279a6ae8046d2e7da4a7be177b9e2cb91a4aa38b14831921b9fd187f2e90f6299957ecee4541c699038de3e92adeb1cf7185146314296b4652f20e7b70edb888c915803875c5d7d6cf8b425961f249ba296fa4bcb1de6a4e966753faa0d4e801cd01bef531e3b5e80f337925fc1f4a0e5ca2b7e4b2ee6093e59be7b2bb89363c8c650591120fa009e43e74e53db8320c7c78c9383ffadcbede503c51a1a02bf428a3925265f4dc73559115ff62699f5206b401a6e45ba89cd8782fcfcf434afb65a7604d0e6f4c13bce7763082c5402891eba0f584846f6", 0xe9}, {&(0x7f0000001900)="3749b6a428a37e904d34f413db539f309818fd664f8f879c89d18b4fafc57eaac41ec458919a64c0f47c7fe1bec35e", 0x2f}], 0x4, &(0x7f00000048c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r3, r4, r2, r5, r6]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0xee01, r11}}}], 0x130, 0x40000}}], 0x3, 0x821) write$sndseq(r2, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) fcntl$dupfd(r2, 0x406, r1) 13:13:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 270.454649][T29502] __nla_validate_parse: 34 callbacks suppressed [ 270.454678][T29502] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 270.470288][T29502] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 270.481533][T29504] loop1: detected capacity change from 0 to 256 [ 270.488399][T29507] loop5: detected capacity change from 0 to 256 [ 270.506546][T29504] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 270.525396][T29507] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 270.540246][T29517] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:13:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, 0x0, 0x0) 13:13:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00156002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000a002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 270.549532][T29517] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:13:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='truste.F\x00'], &(0x7f00000002c0)=""/159, 0x9f) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000240)=0x6e) [ 270.621412][T29528] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 270.630927][T29528] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 270.652589][T29533] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 270.661911][T29533] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 270.700992][T29545] loop5: detected capacity change from 0 to 256 [ 270.704685][T29544] loop1: detected capacity change from 0 to 256 [ 270.719963][T29545] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 270.737114][ T1150] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 270.751047][T29544] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xd000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00156802000200000000000006040000000000000000", 0x39}], 0x1) 13:13:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000b002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:09 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x30) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x3b1aaa096dc5435c) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:09 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 271.431703][T29570] loop5: detected capacity change from 0 to 256 [ 271.438746][T29575] loop1: detected capacity change from 0 to 256 [ 271.440472][T29576] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 271.454285][T29576] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 271.464569][T29575] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:09 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x30) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x3b1aaa096dc5435c) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00156c02000200000000000006040000000000000000", 0x39}], 0x1) [ 271.478204][T29570] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:09 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 271.638023][T29611] loop1: detected capacity change from 0 to 256 [ 271.645832][T29610] loop5: detected capacity change from 0 to 256 [ 271.667570][T29611] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 271.676801][T29610] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 271.699963][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0xe000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00157402000200000000000006040000000000000000", 0x39}], 0x1) 13:13:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000d002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x30) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x3b1aaa096dc5435c) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:10 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x28180, 0x0) 13:13:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00157a02000200000000000006040000000000000000", 0x39}], 0x1) 13:13:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 272.404011][T29645] loop5: detected capacity change from 0 to 256 [ 272.414863][T29647] loop1: detected capacity change from 0 to 256 [ 272.422039][T29645] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 272.442531][T29647] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045000e002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150003000200000000000006040000000000000000", 0x39}], 0x1) 13:13:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x30) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x3b1aaa096dc5435c) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 272.457942][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 272.582041][T29679] loop1: detected capacity change from 0 to 256 [ 272.590250][T29679] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x10000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:11 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000340), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25, 0xff}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='devices.list\x00', 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000000400)={[0x2]}, 0x8, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000008c0), &(0x7f0000000000)=0x0, &(0x7f0000000940)) setresuid(0x0, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380), 0xa0000, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r3}}, {@loose}, {@cachetag}], [{@subj_type={'subj_type', 0x3d, '/dev/nullb0\x00'}}, {@dont_hash}, {@euid_eq={'euid', 0x3d, r4}}, {@fowner_gt={'fowner>', 0xee01}}, {@measure}, {@uid_eq={'uid', 0x3d, r5}}]}}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000000c0)=@nullb, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ext3\x00', 0x107020, &(0x7f00000001c0)='vfat\x00') mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), 0x4000) 13:13:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450010002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150007000200000000000006040000000000000000", 0x39}], 0x1) 13:13:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x30) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x3b1aaa096dc5435c) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 273.360876][T29698] loop5: detected capacity change from 0 to 256 [ 273.361976][T29700] loop1: detected capacity change from 0 to 256 [ 273.398457][T29700] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450011002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150011000200000000000006040000000000000000", 0x39}], 0x1) 13:13:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450012002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x30) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 273.407810][T29698] FAT-fs (loop5): bogus number of reserved sectors [ 273.414427][T29698] FAT-fs (loop5): Can't find a valid FAT filesystem 13:13:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 273.481047][T29698] loop5: detected capacity change from 0 to 256 [ 273.490341][T29698] FAT-fs (loop5): Unrecognized mount option "ext3" or missing value [ 273.537879][T29741] loop1: detected capacity change from 0 to 256 [ 273.564730][T29741] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x11000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150003000200000000000006040000000000000000", 0x39}], 0x1) 13:13:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450025002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101000, 0xc3) renameat2(r1, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1) mount$9p_xen(&(0x7f00000001c0), &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), 0x80, &(0x7f0000000300)={'trans=xen,', {[{@cache_mmap}, {@access_user}, {@debug={'debug', 0x3d, 0x400}}], [{@fsuuid={'fsuuid', 0x3d, {[0x65, 0x35, 0x31, 0x38, 0x65, 0x0, 0x7, 0x33], 0x2d, [0x35, 0x35, 0x0, 0x36], 0x2d, [0x61, 0x63, 0x31, 0x63], 0x2d, [0x39, 0x38, 0x62, 0x30], 0x2d, [0x34, 0x35, 0x36, 0x32, 0x61, 0x61, 0x38, 0x61]}}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450048002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 274.329475][T29764] loop1: detected capacity change from 0 to 256 [ 274.337110][T29766] loop5: detected capacity change from 0 to 256 [ 274.355965][T29764] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150004000200000000000006040000000000000000", 0x39}], 0x1) 13:13:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 274.392298][T29766] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 274.424745][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045004c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 274.446059][T29766] 9pnet: Could not find request transport: xen [ 274.478285][T29766] 9pnet: Could not find request transport: xen [ 274.522775][T29804] loop1: detected capacity change from 0 to 256 [ 274.556327][T29804] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x12000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150007000200000000000006040000000000000000", 0x39}], 0x1) 13:13:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) lsetxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=@v2={0x2000000, [{0xcaa9, 0x8}, {0xe0af00, 0x8001}]}, 0x14, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=@random={'system.', '\x00'}) 13:13:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450060002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150011000200000000000006040000000000000000", 0x39}], 0x1) [ 275.316819][T29831] loop5: detected capacity change from 0 to 256 [ 275.333785][T29831] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 275.345355][T29838] loop1: detected capacity change from 0 to 256 13:13:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450068002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 275.369418][T29838] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 275.381750][ T1240] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002020200000000000006040000000000000000", 0x39}], 0x1) 13:13:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x2, 0x53, &(0x7f0000001800)=[{&(0x7f0000001340)="0cfe8efd97c8fd113a7293785e9ab11d540b8cea1b44e443d299ca583efda03db096478ae3baeec3a6f57476ccc2618db4f6182a280ded4ddc8eac36bf89f90408fa49cf6e5c0f36968388dd2cbc1da72c7a655993d841", 0x57, 0x5cf7}, {&(0x7f00000013c0)="ce1a71727117988ae6784802f0423a73bfa3e4c59db92038f029d13293324981dadd35a2ba43fb2706fdbbcb80497013b4590ced127b8102a028e18402a5c5b553bbda63eb3cc389c331900ed0514207b46ae1b5d8b74b39fc05b40afdb662e65c702e7d2e236470c907ea5450b0137ccbac3f26470e4ebfbcc4e425a54096c51ca6dd06563f137d5e87a46ed192a1eccd151de5293cd9b29dff018c158931895dd3908fb68741e5e846a030165b1de62d4deb9afa611b1340c3a9627ca7ea0dc2ecc90fbd2c3f6d0c487909262925364adc7bc61e60d6f6912c259fe9e523f49e126c18d6e0c516f0df05601fa3466200166497", 0xf4, 0x1f5}, {&(0x7f00000014c0)="ad41ddb3a3483298e17564307a8ec48048403ca1173335caf82c7f4345cb0e654f5461da804d637ab3ab1e9ef8920cef91d7b57d7f9f27ddd2797d9195906ed9a521ed11e968e85caff78b3789189faa77646ff70753a74a089fcfdf31e74f607db4bd03588a0f0c5b2308166eb8a6e8c7e5b0f2d42899f690baf384fb1b1e9c86e9d854fbde44b1b51f2e2f7abd5f2e39838c3b5f6673631d51bd9a48c73b165c91b6d3146b07ecb5a041e00d1753d4c2e953c96ca8c17a325c1fda7967118c459b6e7ab3723fdda6a146e1eb0e7d88d9e696841559e7a67eef44f1245f4098a24d0e5296b26c320f85", 0xea, 0x6}, {&(0x7f00000015c0)="d59f0be4e6bed156daa940c58ab72ca2d56098df62a8a3be62e71012b355a9f6392cf8f7878c0431abcda22e1bcb75168fca1f5b06f7dbc06ca34b06a759c35c677e8ae86e9a3f085fe2dd28f19614e9daa623da8fd6be615a57aa4db2389a530a7b81ea2b958042d9afdf0d1186c29e457fe069786a3fd4ee1818e121298ad43d57a1c8f5432f454b4cd94801eaef69a2c3e6948e6c941d96b8af507b658faf3b43e4420d5ac5b4554710b47c6225e38c3f679f4aa336ece1824ea919197d1d11fc9789ec235325b1a5", 0xca, 0x2}, {&(0x7f00000016c0)="5a81479acb25ebfb630a2ec91725091047aea0fb818d9c62652a06904e134d", 0x1f, 0x3}, {&(0x7f0000001700)="23dc77e85ff5f1e18570632c37bfee46e5ac851493b34a771d28a82f9b9b6effb63e214971dbe6d512d0224b32d9c3c4b6fe2690728f5a40b7b926f608b5b3cb723df447ab5444f1ab616b46e67a66cdd15198c8ebef8c7db7fa7aeba3be4e5f56f93fe73e4795dd77eaf10bbb43dba52d13d259e2a39de5dc31be1eca1cc377f5a7092a6ed192ce03dbe696149f43636c53325de4f08779de3617d8ee2c70f7db64ea446c55f17cc61f204285bc6c3e0e9b284d40be540ab09d4d2c4d2b6a09bd3f8dd1285326d98a538347ba4695abd6bcc0b436f8799731da15542298f87e762dc813ad90f3959a6b112eaae0915ce0df805e254d669e0ee1", 0xfa, 0x100000008}], 0x180800, &(0x7f00000018c0)={[{@shortname_win95}], [{@audit}]}) faccessat2(r1, &(0x7f0000001900)='./file0\x00', 0x82, 0x1000) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000002c0)={0x0, 0x3fc, 0x0, [0x5, 0xfb72, 0x9, 0x8, 0x397], [0x5, 0x3, 0x3, 0x20, 0x6, 0x200, 0x0, 0xb2, 0x8, 0x80000000, 0x0, 0x1, 0x101, 0x1, 0x6, 0xfffffffffffffffa, 0x1, 0x6, 0x123, 0x1, 0x64, 0x100000001, 0x2c32, 0x100000000, 0x2000, 0x9, 0x7, 0x2ac8d27a, 0x0, 0x6, 0x7, 0x9, 0x9, 0x6, 0x40, 0x7fffffff, 0x81, 0x100, 0xffffffffffffff80, 0x20, 0x7, 0x8, 0x95f3, 0x3, 0x80000001, 0x6, 0x3, 0x2, 0x2e4, 0x6, 0x401, 0xffffffffffffffbf, 0x8, 0xbb89, 0x6, 0x6, 0x4, 0x80, 0x401, 0x905, 0x1, 0x1, 0x609a, 0x200, 0x5, 0x0, 0x3, 0x4, 0xfffffffffffffff9, 0x800, 0xffffffff, 0x6, 0x2, 0x401, 0x0, 0x7, 0x100000001, 0x0, 0x9, 0x2, 0xfffffffffffffffe, 0x5, 0x8, 0x8, 0xffffffffffffffc1, 0x5, 0x6, 0x7, 0x3, 0x7, 0x76, 0x3, 0x0, 0x9, 0x3c, 0x1, 0x400, 0x9dd, 0x8, 0x3ce080000000, 0x1, 0x401, 0x6, 0x5, 0x7, 0x6, 0x380000000, 0x4, 0x8, 0xff, 0x4, 0x7, 0x10001, 0x7, 0x7, 0x800000000000, 0x400, 0x401, 0xff, 0xffffffff, 0x1ff]}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045006c002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 275.475857][T29862] __nla_validate_parse: 46 callbacks suppressed [ 275.475906][T29862] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 275.491482][T29862] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 275.504853][T29867] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 275.514223][T29867] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 275.546603][T29874] loop5: detected capacity change from 0 to 256 [ 275.555256][T29874] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 275.581063][ T1271] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x20000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002030200000000000006040000000000000000", 0x39}], 0x1) 13:13:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450074002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:14 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RREADDIR(r1, &(0x7f00000002c0)={0xe4, 0x29, 0x2, {0x8000, [{{0x20, 0x4, 0x8}, 0xf63, 0x4, 0x7, './file0'}, {{0x20, 0x1, 0x5}, 0xbd, 0x0, 0x7, './file0'}, {{0x0, 0x1, 0x2}, 0x80000001, 0x2, 0x7, './file0'}, {{0x0, 0x3, 0x1}, 0x0, 0x68, 0x7, './file0'}, {{0x2c, 0x4, 0x8}, 0x8, 0x1f, 0x7, './file0'}, {{0x4, 0x3, 0x2}, 0x2, 0x0, 0x7, './file0'}, {{0x4, 0x1, 0x4}, 0x7, 0x5, 0x7, './file0'}]}}, 0xe4) write$P9_RREADDIR(r1, &(0x7f00000000c0)={0x2a, 0x29, 0x2, {0xfffff800, [{{0x10, 0x1, 0x1}, 0x4f, 0x16, 0x7, './file0'}]}}, 0x2a) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 276.317335][T29899] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 276.318638][T29898] loop5: detected capacity change from 0 to 256 [ 276.326681][T29899] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 276.349402][T29901] loop1: detected capacity change from 0 to 256 13:13:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 276.360577][T29901] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002040200000000000006040000000000000000", 0x39}], 0x1) 13:13:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 276.396355][T29912] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 276.405759][T29912] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 276.424386][T29898] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045007a002500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002050200000000000006040000000000000000", 0x39}], 0x1) [ 276.480885][T29928] loop1: detected capacity change from 0 to 256 [ 276.519478][T29928] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 276.563740][T29945] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 276.573073][T29945] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:13:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x20100000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:15 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x4080, 0x140) openat(r0, &(0x7f00000003c0)='./file0\x00', 0x200000, 0x84) r2 = getuid() getresuid(&(0x7f00000008c0)=0x0, &(0x7f0000000000), &(0x7f0000000940)) setresuid(0x0, 0x0, r3) r4 = getuid() newfstatat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) lsetxattr$system_posix_acl(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="02000000010005000000000002000000", @ANYRES32=r2, @ANYBLOB="02000400", @ANYRES32=r4, @ANYBLOB="02000700", @ANYRES32=r4, @ANYBLOB="02000400", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="040005000000000008000200", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1000020000000000200044a6c8d4696bcb2ab257932d6c0371020000000000", @ANYRES64, @ANYRESOCT=r4, @ANYRESHEX, @ANYRESOCT=r5, @ANYRESDEC, @ANYRES32], 0x5c, 0x2) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x1f1300, 0x0) mkdirat(r7, &(0x7f0000000040)='./file0\x00', 0x80) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r9 = syz_open_dev$vcsu(&(0x7f00000004c0), 0x81f, 0x20001) renameat(r1, &(0x7f0000000400)='./file0\x00', r9, &(0x7f0000000500)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r8, &(0x7f0000000200)='./file0\x00', 0x400004, 0x40) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000001c0)={0x0, @aes128}) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r8, &(0x7f0000000080)='./file0\x00', 0x800, 0x33) 13:13:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002060200000000000006040000000000000000", 0x39}], 0x1) 13:13:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000032500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) [ 277.296468][T29965] FAT-fs (loop5): bogus number of reserved sectors [ 277.303018][T29965] FAT-fs (loop5): Can't find a valid FAT filesystem [ 277.313343][T29969] loop1: detected capacity change from 0 to 256 13:13:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002070200000000000006040000000000000000", 0x39}], 0x1) 13:13:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500fc042500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 277.337325][T29969] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, r1, 0x0) 13:13:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000052500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 277.402209][T29965] FAT-fs (loop5): Unrecognized mount option "D" or missing value [ 277.441676][T30002] loop1: detected capacity change from 0 to 256 [ 277.474098][T30002] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x22000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002080200000000000006040000000000000000", 0x39}], 0x1) 13:13:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000062500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) close_range(r0, r1, 0x0) 13:13:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x6, &(0x7f00000004c0)=[{&(0x7f00000002c0)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000011bf3b3d0762d3e68262ebe7fff5433435dc64be5b4c1018583ad109183b37184a29aa12534fa5a73aa07ec861e790064c5b8b135c4fd8abd6abe2b7314a19c2997f39a0eeb5178f239d7f253b79ebede45bb481242e5f8ce03a1ee5e4004b398257a0157b4f4cdca47ef1d293fb365a41ef48ed9ccbaf65af297f140580ffb0e8cd356ab01410a1d357b704a2a4715781e7326da42dbd9c883fbcf47caeae000000000046bc7cf7d503b8839a9131c65d9e202708c4dd6c80e640e90df6e8e6744fb861af5a8cb2ce8c46528d", 0xf1, 0x8}, {0x0, 0x0, 0x10000}, {&(0x7f0000000000)="0174e022d59e2ce8520f73cc79357678e60e3f1d48ef", 0x16, 0x2}, {&(0x7f00000003c0)="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", 0xfd}, {&(0x7f0000000140)="45642609d0dc89bad472d3ef2d48e51db367fc905542e2edfb8e3f65e3394fad218e08bdb700afb82f95af41e08a383eddbbecb15660", 0x36, 0x4}, {&(0x7f0000000180), 0x0, 0x1}], 0x4, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000072500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 278.303767][T30036] loop5: detected capacity change from 0 to 256 [ 278.307192][T30033] loop1: detected capacity change from 0 to 256 [ 278.332736][T30036] FAT-fs (loop5): invalid media value (0x67) [ 278.338947][T30036] FAT-fs (loop5): Can't find a valid FAT filesystem 13:13:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) close_range(r0, r1, 0x0) 13:13:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002090200000000000006040000000000000000", 0x39}], 0x1) [ 278.346884][T30033] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000092500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) close_range(r0, r1, 0x0) 13:13:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a001500020a0200000000000006040000000000000000", 0x39}], 0x1) [ 278.431727][T30036] loop5: detected capacity change from 0 to 256 [ 278.449800][T30036] FAT-fs (loop5): invalid media value (0x67) [ 278.455819][T30036] FAT-fs (loop5): Can't find a valid FAT filesystem 13:13:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x25000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500000a2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(0xffffffffffffffff, r1, 0x0) 13:13:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a001500020b0200000000000006040000000000000000", 0x39}], 0x1) 13:13:17 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x311083, 0x4) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(0xffffffffffffffff, r1, 0x0) [ 279.292346][T30099] loop5: detected capacity change from 0 to 256 [ 279.300934][T30098] loop1: detected capacity change from 0 to 256 13:13:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a001500020c0200000000000006040000000000000000", 0x39}], 0x1) 13:13:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500000b2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 279.336912][T30098] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 279.373655][T30099] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(0xffffffffffffffff, r1, 0x0) 13:13:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a001500020d0200000000000006040000000000000000", 0x39}], 0x1) [ 279.504863][T30144] loop1: detected capacity change from 0 to 256 [ 279.516574][T30144] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x26010000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500000c2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:18 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x74}, {0x0, 0x0, 0x10000}], 0x300000, &(0x7f00000002c0)=ANY=[@ANYRESDEC=r0, @ANYBLOB="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", @ANYRES32=r0]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:13:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a001500020e0200000000000006040000000000000000", 0x39}], 0x1) 13:13:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:13:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 280.269930][T30164] loop5: detected capacity change from 0 to 256 13:13:18 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000000f00)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @local}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000001c0)='}', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)='D', 0x1}], 0x1}}], 0x2, 0x48081) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000900), 0x4) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500000d2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:13:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002100200000000000006040000000000000000", 0x39}], 0x1) [ 280.395943][T30192] loop5: detected capacity change from 0 to 256 [ 280.426696][T30192] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 280.470650][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x26030000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500000e2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002110200000000000006040000000000000000", 0x39}], 0x1) 13:13:19 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 281.272724][T30226] loop5: detected capacity change from 0 to 256 [ 281.276519][T30229] __nla_validate_parse: 42 callbacks suppressed [ 281.276532][T30229] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.294573][T30229] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:13:19 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 281.314279][T30226] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002120200000000000006040000000000000000", 0x39}], 0x1) [ 281.347764][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 281.364231][T30241] loop1: detected capacity change from 0 to 256 [ 281.387600][ C1] ================================================================== 13:13:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 281.395696][ C1] BUG: KCSAN: data-race in blk_mq_free_request / blk_mq_free_request [ 281.403772][ C1] [ 281.406092][ C1] write to 0xffffe8ffffc15b80 of 8 bytes by interrupt on cpu 0: [ 281.413717][ C1] blk_mq_free_request+0x17d/0x340 [ 281.418828][ C1] __blk_mq_end_request+0x214/0x230 [ 281.424035][ C1] blk_mq_end_request+0x37/0x50 [ 281.428893][ C1] lo_complete_rq+0xca/0x170 [ 281.433488][ C1] blk_done_softirq+0x69/0x90 [ 281.438171][ C1] __do_softirq+0x12c/0x26e [ 281.442678][ C1] run_ksoftirqd+0x13/0x20 13:13:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 281.447090][ C1] smpboot_thread_fn+0x22f/0x330 [ 281.450484][T30244] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.452031][ C1] kthread+0x262/0x280 [ 281.452052][ C1] ret_from_fork+0x1f/0x30 [ 281.461346][T30244] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.465394][ C1] [ 281.465400][ C1] read to 0xffffe8ffffc15b80 of 8 bytes by interrupt on cpu 1: [ 281.488881][ C1] blk_mq_free_request+0x16a/0x340 [ 281.494009][ C1] __blk_mq_end_request+0x214/0x230 [ 281.499209][ C1] blk_mq_end_request+0x37/0x50 [ 281.504069][ C1] lo_complete_rq+0xca/0x170 [ 281.508663][ C1] blk_done_softirq+0x69/0x90 [ 281.513350][ C1] __do_softirq+0x12c/0x26e [ 281.517846][ C1] run_ksoftirqd+0x13/0x20 [ 281.522264][ C1] smpboot_thread_fn+0x22f/0x330 [ 281.527199][ C1] kthread+0x262/0x280 [ 281.531266][ C1] ret_from_fork+0x1f/0x30 [ 281.535679][ C1] [ 281.537988][ C1] value changed: 0x0000000000000773 -> 0x0000000000000774 [ 281.545076][ C1] 13:13:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000112500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 281.547408][ C1] Reported by Kernel Concurrency Sanitizer on: [ 281.553547][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.15.0-rc1-syzkaller #0 [ 281.561781][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.571835][ C1] ================================================================== [ 281.624638][T30259] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.633958][T30259] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.645192][T30261] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.654603][T30261] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:13:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x27010000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:20 executing program 5: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2800, 0xd2) 13:13:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002250200000000000006040000000000000000", 0x39}], 0x1) 13:13:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450069112500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:20 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 282.255705][T30286] loop5: detected capacity change from 0 to 256 [ 282.272639][T30293] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 282.274506][T30294] loop1: detected capacity change from 0 to 256 [ 282.281981][T30293] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. 13:13:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002480200000000000006040000000000000000", 0x39}], 0x1) 13:13:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 282.301355][T30286] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad7254130060000000100000045006a112500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:20 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 282.343588][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a001500024c0200000000000006040000000000000000", 0x39}], 0x1) [ 282.484868][T30326] loop1: detected capacity change from 0 to 256 13:13:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:21 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000122500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002600200000000000006040000000000000000", 0x39}], 0x1) 13:13:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002680200000000000006040000000000000000", 0x39}], 0x1) [ 283.255153][T30349] loop1: detected capacity change from 0 to 256 [ 283.261305][T30350] loop5: detected capacity change from 0 to 256 13:13:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000202500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000252500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 283.297896][T30350] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 283.337843][ T1145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 283.408932][T30379] loop1: detected capacity change from 0 to 256 13:13:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x40000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:22 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f00000008c0)=0x0, &(0x7f0000000000), &(0x7f0000000940)) setresuid(0x0, 0x0, r1) quotactl(0x0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)="1ae443be1cfa3745399d32deb5b79a064af7f7a008e67202") 13:13:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a001500026c0200000000000006040000000000000000", 0x39}], 0x1) 13:13:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000482500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500004c2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002740200000000000006040000000000000000", 0x39}], 0x1) 13:13:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 284.238337][T30409] loop1: detected capacity change from 0 to 256 [ 284.246583][T30410] loop5: detected capacity change from 0 to 256 13:13:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000602500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 284.306300][T30410] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 13:13:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x40000800, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a001500027a0200000000000006040000000000000000", 0x39}], 0x1) 13:13:23 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x1) setxattr$security_evm(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)=@md5={0x1, "4bced0817efabfa2a102adfda24fe32b"}, 0x11, 0x2) 13:13:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000682500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000300000000000006040000000000000000", 0x39}], 0x1) 13:13:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450011692500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x145) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000002500)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/156, 0x9c}, {&(0x7f0000002380)=""/211, 0xd3}, {&(0x7f0000002480)=""/107, 0x6b}], 0x6, 0x4, 0x6f) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x1}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xf, 0xffffffffffffffff, 0xd1e8, &(0x7f0000002580)="c2a23b5752d6328d2ab0c6cec50501db28381fbb89732b9c48da48746b126d0444152890ac2be908cac309a5b73d34048eb818a3c8c3473fbdc934c6be048835ed20a1123a67e8301a85ae923518b72a36a7a5d3fcbd67435226b610365c2d9b2fc26655003e5e16541b2d4487155bfbad10c0d151324fa1848002a413ab301fe4128bed1bd4e9974fd0e06314861388bdad091cc32a5c1f333ce622eddd8aa5807898f018fc1ef064c1c38e43f2a0a61871bd4ce1132300362dc4a750738a66a2eed6d1ab782ab7c4817bc29f4024f96b9c2e3b20cd261fc7a8f781b05d3b2bd51d73aa9cb2b2aeb4") r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="6672f5118dddce0eda634daabc628ad3815538e14931b967187daff3d2621c963b08560f4aa5ad5a35f6269c9537f0510c1198595fc0cbeb9160f610852e7305db518f6980d616a45f92415d6bbf268c43432462d618852f40d345dd79040b6c52eac02cf9670cdb285092a5c2571cf8c6bdac25756d15b563bc75dbb2fee9", 0x7f, 0x3ff}], 0x0, &(0x7f00000002c0)=ANY=[]) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r4, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x48000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000700000000000006040000000000000000", 0x39}], 0x1) 13:13:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500116a2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x101002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0xc024a000) 13:13:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500006c2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002001100000000000006040000000000000000", 0x39}], 0x1) 13:13:24 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x1918040, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000300000000000006040000000000000000", 0x39}], 0x1) [ 286.247868][T30515] FAT-fs (loop1): bogus number of reserved sectors [ 286.254404][T30515] FAT-fs (loop1): Can't find a valid FAT filesystem [ 286.286365][T30526] __nla_validate_parse: 50 callbacks suppressed 13:13:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 286.286377][T30526] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 286.301959][T30526] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 286.325853][T30537] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 286.335202][T30537] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 286.384839][T30544] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 286.394169][T30544] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 286.421160][T30548] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 286.430483][T30548] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. 13:13:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x4c000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0xaa) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000742500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000400000000000006040000000000000000", 0x39}], 0x1) 13:13:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:25 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001140)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f00000001c0)=""/12, 0xc}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/204, 0xcc}, {&(0x7f0000000240)=""/8, 0x8}], 0x7, &(0x7f0000000680)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x158}}, {{&(0x7f0000000800), 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/112, 0x70}, {&(0x7f0000000900)=""/168, 0xa8}, {&(0x7f00000009c0)=""/96, 0x60}, {&(0x7f0000000a40)=""/132, 0x84}], 0x4, &(0x7f0000000b40)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000000c40)=@abs, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000cc0)=""/23, 0x17}, {&(0x7f0000000d00)=""/80, 0x50}, {&(0x7f0000000d80)}, {&(0x7f0000000dc0)=""/41, 0x29}, {&(0x7f0000000e00)=""/140, 0x8c}, {&(0x7f0000000ec0)=""/149, 0x95}, {&(0x7f0000000f80)=""/82, 0x52}], 0x7, &(0x7f0000001240)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x88}}], 0x3, 0x140, &(0x7f0000001200)={0x77359400}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) inotify_add_watch(r3, &(0x7f0000000d80)='./file0\x00', 0x1000000a) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080), 0x301040, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) ioctl$int_out(r2, 0x0, &(0x7f0000001100)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) inotify_add_watch(r5, &(0x7f00000010c0)='./file0\x00', 0x4000006) close(r4) [ 287.182761][T30567] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.3'. [ 287.192106][T30567] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.3'. [ 287.213378][T30572] FAT-fs (loop1): bogus number of reserved sectors [ 287.219977][T30572] FAT-fs (loop1): Can't find a valid FAT filesystem 13:13:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000700000000000006040000000000000000", 0x39}], 0x1) 13:13:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad725413006000000010000004500007a2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 287.345750][T30596] FAT-fs (loop1): bogus number of reserved sectors [ 287.352316][T30596] FAT-fs (loop1): Can't find a valid FAT filesystem 13:13:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x68000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1202802, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002001100000000000006040000000000000000", 0x39}], 0x1) 13:13:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450004fc2500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000000500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000202000000000006040000000000000000", 0x39}], 0x1) 13:13:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 288.188838][T30627] FAT-fs (loop1): bogus number of reserved sectors [ 288.195370][T30627] FAT-fs (loop1): Can't find a valid FAT filesystem 13:13:26 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f800002000404c5d9be05213cb980400", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000340)=ANY=[@ANYRES16=0x0, @ANYRESDEC=r0, @ANYRES64, @ANYRESHEX=r0, @ANYRES16=r0, @ANYBLOB="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"/4137, @ANYRESDEC]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x40) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) accept(0xffffffffffffffff, &(0x7f0000000140)=@generic, &(0x7f00000000c0)=0x80) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) connect(r2, &(0x7f00000002c0)=@un=@file={0x0, './file0\x00'}, 0x80) 13:13:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000203000000000006040000000000000000", 0x39}], 0x1) [ 288.318309][T30652] FAT-fs (loop1): bogus number of reserved sectors [ 288.324879][T30652] FAT-fs (loop1): Can't find a valid FAT filesystem 13:13:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x6c000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000022500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x0, &(0x7f0000000200), 0x4, &(0x7f0000000140)=ANY=[]) creat(&(0x7f00000000c0)='./file0\x00', 0x40) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000204000000000006040000000000000000", 0x39}], 0x1) 13:13:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000205000000000006040000000000000000", 0x39}], 0x1) 13:13:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000032500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) [ 289.186856][T30688] FAT-fs (loop1): bogus number of reserved sectors [ 289.193412][T30688] FAT-fs (loop1): Can't find a valid FAT filesystem 13:13:27 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x14000, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) [ 289.337050][T30717] loop1: detected capacity change from 0 to 256 [ 289.355325][T30717] FAT-fs (loop1): bogus number of reserved sectors [ 289.361913][T30717] FAT-fs (loop1): Can't find a valid FAT filesystem 13:13:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x74000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000042500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x40400, 0x10) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000206000000000006040000000000000000", 0x39}], 0x1) 13:13:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000001c0)=ANY=[]) mkdir(&(0x7f00000000c0)='./file0\x00', 0xaf) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) mmap(&(0x7f0000feb000/0x14000)=nil, 0x14000, 0x8, 0x10010, r1, 0x4ff77000) 13:13:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000207000000000006040000000000000000", 0x39}], 0x1) [ 290.162385][T30742] loop1: detected capacity change from 0 to 256 [ 290.180525][T30742] FAT-fs (loop1): bogus number of reserved sectors [ 290.187064][T30742] FAT-fs (loop1): Can't find a valid FAT filesystem 13:13:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000052500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 290.325904][T30775] loop1: detected capacity change from 0 to 256 [ 290.359585][T30775] FAT-fs (loop1): bogus number of reserved sectors [ 290.366145][T30775] FAT-fs (loop1): Can't find a valid FAT filesystem 13:13:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x7a000000, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB='nodots,check=relaxed,dots,nfs=nostale_ro,showexec,nodots,gid=', @ANYRESHEX]) 13:13:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000208000000000006040000000000000000", 0x39}], 0x1) 13:13:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000062500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file2\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000006c0)=ANY=[]) creat(&(0x7f00000000c0)='./file1\x00', 0x44) open(&(0x7f0000000200)='./file2\x00', 0x2ac82, 0x9e) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x62) getdents(0xffffffffffffffff, &(0x7f00000005c0)=""/204, 0x113) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x808082, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) write(r0, &(0x7f0000000700)="0f4552f292f145295f332bf45235f1a8a32510c20a0df26b5f6da5ff93c5ec8c345eb5bcc904fef90f470859b183521dfcf5c2c61f4342c5e4058bf8e3ee04206a1000b41807255ffef44f52a53a4848022b4019180d1ffd46e81da244ad3b026dc1ec4969d95b706777f30de88450eac0fd49f9b0490fb08a4d99afcb8dd3e58a31850381735f88b5015aeb13936f64237b18b6d50f000e3d1c387dea6c7a115284c75bde22925c8a59ae218f398ab63e22530127cf1f62ee11225066f15cd8dd1e", 0xc2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r1, &(0x7f0000000580)=[{&(0x7f00000002c0)="5b74e778f725c2ec9dfe91e60fa308077e7ffb54179f472deda2be4e28fbb073f73ff4e8eebd7ee310007e7911f7b5281e73d04bf7da167818e3a01be4af562635f314069ef55ec6d9fffbe70177714e84db290240a42f735cc120b1318b04f51168cfb6c1f6122d3d43b81fad507033170b3f535e3b8e125faf2f944da590f5bf809b24a09b2891e23a4a6e83830d2b07ccffb231738e086060e26e1e6f719ca8facf5fd5f6a584d2176e08faa19f6bccbd08d50e49af92998bd41b8e041f0c3cda3edf05d0c00546d8f240ddfb56", 0xcf}, {&(0x7f00000003c0)="34a204aaae5361596948587fa20f305d2c51208714e1262ebee53dc0487fedfcb4a6681609d59e603bf0136c73739a81a59de06ec1e8e1202a8326d35909d83fd034e03dd551197bb52d43ee97a4ad106142c3f1800356690a83d96f91d9c1d2139e31428ec4bea1640b944fcf2933b00219bd694bffa64da8cc4aef240a2717d419bbe073ad017c5d19e65d8afd47ab3bc80f9ef492b6bd495237e04edc1f95be8eec1b2966d96d0670b040f255a6dc7eaa311dce00c82e546a25802dabbf11aedffc275615b24e2bb8fee5410bf15ab7c72f5eac0a7a8ac557612eb44d89631f59132816ba6725e2d2f6d215f6e00de3bc", 0xf2}, {&(0x7f00000004c0)="01429926df2bc54930b0e8188fedf9f3ac533aa2c83eaa076a6bf681309508e14ab8c8e3afed0ede35cd08be169be488043ecae287b69f54e77345b9d35f1882eef91598eb9650b39b88c166a8e633fa92fb0df7dcd8e38f94e5bd76b74062d9861119da041c5eeec4ac2e712d32f105fd7a9ad60d0b7ebf9392c76e18529292fdb6898f686f16b60525344d", 0x8c}], 0x3, 0x0) openat(0xffffffffffffffff, &(0x7f0000000800)='./file1\x00', 0x42440, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) chdir(&(0x7f00000006c0)='./file2\x00') accept(r2, &(0x7f0000000140)=@isdn, &(0x7f00000001c0)=0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x28202, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x745c706f8ba0a4c0, &(0x7f0000000240)=0x4, 0x4) 13:13:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) 13:13:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:29 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000180)='./file0/../file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002a00)=[{{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000002540)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/252, 0xfc}, {&(0x7f0000001440)=""/240, 0xf0}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/63, 0x3f}], 0x5, &(0x7f00000025c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f00000026c0), 0x6e, &(0x7f0000002900)=[{&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000002740)=""/131, 0x83}, {&(0x7f0000002800)=""/245, 0xf5}], 0x3, &(0x7f0000002940)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x2, 0x40, &(0x7f0000002a80)={0x77359400}) getdents(r1, &(0x7f0000002ac0)=""/52, 0x34) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'batadv_slave_1\x00', &(0x7f00000000c0)=@ethtool_stats}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:13:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3900000013000d475fae7cdad72541300600000001000000450000072500000019001a00150002000200000000000006040000000000000000", 0x39}], 0x1) 13:13:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00150002000209000000000006040000000000000000", 0x39}], 0x1) [ 291.177928][T30805] loop1: detected capacity change from 0 to 256 13:13:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000019001a00040002000200000000000006040000000000000000", 0x39}], 0x1) [ 291.228005][T30805] FAT-fs (loop1): bogus number of reserved sectors [ 291.234541][T30805] FAT-fs (loop1): Can't find a valid FAT filesystem 13:13:29 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r0, r1) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73668553b300080820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[]) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_xen(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x18184b5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000002c0)={0x8, 0x1, {0x2, 0x0, 0x8, 0x2, 0x1}, 0x1000}) openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 291.290348][T30830] __nla_validate_parse: 74 callbacks suppressed [ 291.290362][T30830] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 291.305974][T30830] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 291.335525][T30829] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'. [ 291.344841][T30829] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.3'.